介词

1.Having great variety; diverse. 多种多样的具有多样性的；多样的 2.Accessing Diverse Database in PowerBuilder 在PowerBuilder中访问异种数据库 3.Their opinions are widely diverse. 他们的意见迥然不同. 4.Her interests are very diverse. 她的兴趣非常广泛. 5.A diverse or miscellaneous group. 动物群各种各样或不同种类的群 6.diverse aspects of human life 人生的各个方面 7.stimulating influence among diverse elements. 各个方面相互影响的行为. 8.A diverse assortment or collection. 五花八门的聚合种类众多的集锦或收集物 9.the neighborhood is ethnically diverse. 附近的人种多种多样. 10.Many diverse views have been advanced. 大家提出了许多不同的看法.

1. Having great variety; diverse. 多种多样的具有多样性的；多样的2. Accessing Diverse Database in PowerBuilder 在PowerBuilder中访问异种数据库3. Their opinions are widely diverse. 他们的意见迥然不同。4. Her interests are very diverse. 她的兴趣非常广泛。5. A diverse or miscellaneous group. 动物群各种各样或不同种类的群6. diverse aspects of human life 人生的各个方面7. stimulating influence among diverse elements. 各个方面相互影响的行为。8. A diverse assortment or collection. 五花八门的聚合种类众多的集锦或收集物9. the neighborhood is ethnically diverse. 附近的人种多种多样。10. Many diverse views have been advanced. 大家提出了许多不同的看法。

watch 是及物动词，后面可以直接跟宾语I like watch basketball games.

具体句子是什么呢，介词 in on

这个问题还是很有学问的,通常在英语中,表示地点大的用in,小的用at ,in the museum和at the museum都可以表达在博物馆.但要注意楼上的回答,at museum或者in museum完全表达的是另外一种意思,表示博物馆的功能而非地点

好吧。。。看来只有口语用。。

　　door与介词和动词的搭配问题 　　1. 若表示“在门口”，通常与介词at搭配。如： 　　Someoneu2019s knocking at the door. Can you answer it? 有人敲门，你去开一下好吗? 　　若表示“敲门”，其前既可用搭配介词at也可用介词on。如： 　　Somebody was beating at [on] the door. 有人不停地敲门。 　　Someone knocked at [on] the door at midnight. 午夜时有人敲门。 　　They heard a tap at [on] the door. 他们听见轻轻的敲门声。 　　若用介词in，则需要根据具体语境来确定其含义。如： 　　The gun shot a hole in the door. 这枪在门上射出一个洞。 　　She got her fingers caught in the door. 她的手指让门给夹了。 　　Directly I walked in the door I smelt smoke. 我一进门，就闻见了烟味。 　　He stood in the door for several minutes before deciding whether heu2019d stay. 他站在门里边好几钟才决定是否留下来。 　　2. by the door与through the door均可指“通过门”，但前者侧重方式，后者侧重实实在在地“通过”。如： 　　We couldnu2019t get the piano through the door. 我们无法将钢琴搬过这道门。 　　The thief slipped out by the back door. 那个贼偷偷从后门溜出去了。 　　汉语说“走后门”，指的是通过不正当的手段来达到某种个人目的，有趣的是，在英语中也有类似用法，用by the back door或through the back door均可。如： 　　He used his influential friends to help him get into the civil service by the back door. 他利用那些有权有势的朋友帮助他走后门，到政府行政部门任职。 　　3. open the door与answer the door均可表示“开门”，但有区别：前者close the door(关门)相对，指把门打开;后者指听到门铃响或敲门声而去开门。如： 　　He opened the door and went out. 他打开门就出去了。 　　Will you answer the door? Thereu2019s someone knocking. 请你去开门，有人在敲门。 　　4. show sb the door与show sb to the door只差一个介词to，但意思区别很大：前者意为指着门要某人出去，即把某人撵走或下逐客令;后者意为送某人到门口，即相当于汉语中的送客。如： 　　After having insulted his host, he is shown the door. 他侮辱了主人，结果被轰了出去。 　　Whenever a guest leaves, my father will show him to the door. 每当客人离开时，我父亲都把客人送到门口。 　　show sb to the door 也可说成 see sb to the door。如：(www.yygrammar.com) 　　Goodbye, Mr Carter. My secretary will see you to the door. 再见，卡特先生，我的秘书将送你到门口。 　　5. 习语 (from) door to door的本义是“从一家门口到另一家门口”，也就是“逐门逐户”“挨家挨户”，相当于 (from) house to house。如： 　　The journey takes about an hour, door to door. 从这家到那家的路程要用一小时。 　　We went from door to door collecting money for charity. 我们挨家挨户地募集慈善捐款。

atoninofforbeforeafter

in.没有原因.如果说 打脸 的话就是 in the face.

Can you say it __in___ English? Please help yourself __with___ some chicken.Look,they are walking hand __by____hand. Please wait a moment __for___ me

这里选in,in the newspaper. 从报纸上看到的内容,比如文章什么的,是属于报纸的一部分,用in； 如果是把东西放在报纸的上面,用on.比如说：I put my glass on the newspaper.我把杯子放在报纸上.

答：driving后面可以跟介词at/ in / off等。

on Chinese 或者 in Chinese test/examination get a high score on Chinese score 名词,分数 score high on Chinese score 动词 得分 考试成绩分数一般用score比较地到 你可以在Google 上搜搜外国网看老外怎么说 PS:不要因为我等级低而鄙视我

on Chinese 或者 in Chinese test/examination get a high score on Chinese score 名词,分数 score high on Chinese score 动词 得分 考试成绩分数一般用score比较地到 你可以在Google 上搜搜外国网看老外怎么说 PS:不要因为我等级低而鄙视我

forprep.1.[表示目的]为了struggle for existence生存竞争go out for a walk出去散步2.[表示目标、去向]向, 往leave for Shanghai动身去上海the train for Dalian开往大连的火车passengers for Beijing去北京的旅客He is getting on for sixty.他快到六十岁了。3.[表示对象、用途等]为, 对于; 适于; 供; 属于...的; 给...的books for children儿童图书an instrument for measuring pressure测压力用的仪器Not For Sale非卖品(常用于商品标签)That will be bad for your health.那将有损于你的健康。A letter for you!你的信!4.[表示愿望、爱好、特长等]对于, 倾向于long for freedom渴望自由have a liking for music爱好音乐an eye for beauty审美的眼光5.[表示理由、原因]由于, 因为jump for joy高兴得跳起来a city famous for its beauty一个以美丽而著称的城市6.代, 替; 代表teach for sb.为某人代课7.[表示时间、距离、数量等]达, 计The meeting lasted(for) hours. 会议继续了几个小时。8.[表示赞成, 支持]拥护, 有利于vote for sb.投某人的票They are all for him.他们都拥护他。9.[表示让步] 虽然, 尽管For all your explantions, I understand no better than before.尽管你作了解释, 我还是不懂。10.至于, 说到, 就...而言for my part至于我, 讲到我He is tall for his age.就他的年龄而言, 他是个高个子。So much for today.今天就讲[做]这么多。11.[表示等价、报酬、 赔偿或比例关系] 交换sell for a dollar以一美元卖掉answer point for point逐点答复translate word for word逐字翻译12.[表示约定的时间]an appointment forSaturday星期六的约会13.[表示身分]看作, 当作, 作为take sb. for a fool把某人看成傻瓜give sth. up for lost认定某物已丢失而不找寻It was built for a pleasure boat.这条船是作为游艇建造的。14.[用于插入语, 表示列举]Many people want to buy it because, for one thing , the price is low.许多人想买它, 原因之一就是价格便宜。15.[与名词或代词连用, 后接动词不定式, 构成名词短语]make way for the car to pass给汽车让路It is time for him to go.他该走了。of1.[表示所属关系](属于)...的man of that time那个时代的人2.[表示关于](关于)...的a long story of adventure一个很长的冒险故事3.[表示同位关系]the city of Rome罗马市the name of James詹姆士这个名字4.[表示性质、内容 、状况等]a look of pity令人哀怜的神色a man of ability能干的人5.[表示数量、种类]a kind of oil一种油three pieces of meat三块肉6.[表示部分或全部]five of us我们中五个人the five of us我们五个7.[表示...中最突出的]the heroofheroes最杰出的英雄in one"s heart of hearts在内心深处8.[表示在...方面]be difficult of access难以进去(或接近)be quick of eye眼快9.[表示起源、根源、原因]be ashamed of因...而羞愧be sick of厌恶die of死于...10.[表示由...组成、做成]a table of wood木头桌子11.[表示动作的对象]the love of one"s country爱祖国、故乡the telling of lies说谎12.[表示动作的主体]the arrival of the delegation代表团的到来It is clever of you to do so.你那样做真聪明。13.[表示除去、剥削等]cure sb. of a disease医好某人的病defraud sb. of a thing骗去某人的东西14.[表示方位、时间等的范围]north of Boston波士顿以北of late years近年来three minutes of ten[美]差三分钟到十点

from ,to

是吧 确实头疼 不过看的 用的多了就好 要有语感吧

连接

你到底想问哪一个呢？

百度百科去搜搜看吧

in holiday 泛指放假，但说话人说话的时候并不在放假。如，i"d like to stay with my families in holiday.in the holiday 指特定的假期，根据上文的延续。如，Christmas is a spcial holiday in western countries. In the holiday, people usually stay with their families.on holiday 处于放假的状态如，i"m on holiday now.

前者是“在度假”的意思后者是“在假期里"的意思前者更强调在度假这个状态，后者强调的是在假期里这个时间概念。

　　英语的介词有什么作用呢?大家知道吗?接下来，我给大家准备了,欢迎大家参考与借鉴。 　　1、介词和种类 　　1 简单介词，常用的有at, in, on, about, across1, before, beside, for , to, without等。 　　2 复合介词，如by means2 of, along3 with, because of, in front of, instead5 of等。 　　2、介词和其他词类的习惯搭配关系 　　1 和动词的搭配，如agree with, ask for, belong7 to, break away from, care8 about等。 　　2 和形容词的搭配，如afraid of, angry with, different from, good at 　　3 和名词的搭配，如answer to , key to, reason9 for, cause4 of, visit to等. 　　3、介词短语可以有自己的修饰语，这种修饰语通常有right, just, badly10, all, well, directly, pletely等少数几个副词。如： 　　He came13 right after dinner. 　　He lives directly opposite14 the school. 　　4、 某些介词的意义与用法举例 　　1 at, on, in表时间 　　表示时间点用at,如at four o"clock, at midnight等;表示不确定的时间或短期假日也用at,如at that time, at Christmas等。 　　指某天用on, 如on Monday, on the end of November, 指某天的朝夕用on,如on Friday morning, on the afternoon of September lst等。 　　指长于或短于一天的时段用in,如in the afternoon, in February, in Summer, in 1999等。 　　2 between, among15表位置 　　between仅用于二者之间，但说三者或三者以上中的每两个之间的相互关系时，也用between, 如 　　I"m sitting between Tom and Alice. 　　The village lies16 between three hills. 　　among用于三者或三者以上之间。如： 　　He is the best among the students. 　　3 beside, besides17 　　beside意为"在…旁边"，而besides意为"除…之外"。如： 　　He sat18 beside me. 　　What do you want besides this? 　　4in the tree, on the tree 　　in the tree 指动物或人在树上，而on the tree 指果实、树叶长在树上 　　5on the way, in the way, by the way, in this way 　　on the way 指在路上 in the way 指挡道 　　by the way 指顺便问一句 in this way 用这样的方法 　　6in the corner, at the corner 　　in the corner 指在拐角内 at the corner 指在拐角外 　　7in the morning, on the morning 　　in the morning 是一般说法 on the morning 特指某一天的早晨 　　8by bus, on the bus 　　by bus 是一般说法 on the bus 特指乘某一辆车 　　II. 例题 　　例1 Do you know any other foreign19 language____ English? 　　A except20 B but C beside D besides 　　解析：A、B两项except等于but，意为"除了…"，C-beside意为"在…旁边"，不符合题意。而D-besides, 　　意为"除了…之外，还有"。所以该题正确答案为D。该题意为：除了英语外，你还知道别的语言吗? 　　例2 He suddenly21 returned22 ____ a rainy night. 　　A on B at C in D during23 　　解析：我们均知道，at night这一短语，但如果night前有修饰词，表具体的夜晚，则要用介词on来修饰，故该题正确答案为A。 　　例3 I"m looking forward24 ____your letter. 　　A to B in C at D on 　　解析：该题正确答案为A。look forward to 为固定搭配，意为"期望、盼望"。 　　扩充套件：副词 　　1、 副词的种类 　　1 时间副词 如：ago, before, already, just, now, early, late, finally, tomorrow等。 　　2 地点副词 如：here, there, near, around, in, out, up, down, back, away, outside等。 　　3 方式副词 如：carefully, angrily, badly, calmly, loudly, quickly, politely, nervously等。 　　4 程度副词 如：almost, nearly, much, greatly2, a bit, a little, hardly, so, very等。 　　2、 副词比较等级的用法 　　其用法与形容词相似，只是副词最高阶前可省略定冠词。如： 　　Of all the boys he sings the most beautifully3. 　　We must work harder. 　　3、 某些副词在用法上的区别 　　1 already, yet, still 　　already表示某事物已经发生，主要用于肯定句;yet表示期待某事发生，主要用于否定句和疑问句;still表示某事还在进行，主要用于肯定句和疑问句，有时也可用于否定句。如： 　　We"ve already watched that film. 　　I haven"t finished my homework yet. 　　He still works4 until late every night. 　　2 too, as well, also, either 　　too, as well和 also用于肯定句和疑问句，too和as well多用于口语，一般放在句末，而also多用于书面语，一般放在句中与动词连用。either用于否定句和否定的疑问句，往往放在句末。如：He went there too. 　　He didn"t go there either. 　　I like you as well. 　　I also went there. 　　3 hard, hardly 　　hardly意为"几乎"与hard在词义上完全不同。如： 　　I work hard every day. 　　I can hardly remember that. 　　4 late, lately5 　　lately意为"最近、近来"，late意为"晚、迟"。如： 　　He never es late. 　　Have you been to the museum lately? 　　4、例题解析 　　例1 Tom"s father thinks he is already ____ 　　A high enough 　B tall enough 　　C enough high 　C enough tall 　　解析：该题正确答案是B。修饰人高用tall, 而建筑物的高用high,并且enough修饰形容词要放在形容词后面。因此该题选B。 　　例2 ____ the worse I seem to be. 　　A When I take more medicine 　　B The more medicine I take 　　C Taking more of the medicine 　　D More medicine taken 　　解析：该题正确答案为B。"the+形容词比较级+… , the +形容词比较级+…"意为越…，越…。该句意为：吃的药越多，我的病越是加重。 　　例3"I haven"t been to London yet". 　　"I haven"t been there ____". 　　A too 　B also 　C either 　D neither 　　解析：该题正确答案为C。A和B都用于肯定句中。D-neither本身意为否定"两者都不"，而C-either则用于否定句中，意为"也"。 　　例4 Mr Smith was ____ moved at the news. 　　A deep 　B deeply6 　C very deep 　D quite deeply 　　解析：该题正确答案为B。A. deep用于副词时，修饰具体的深，如dig deep,而B-deeply则修饰表示感 *** 彩的词，如该题为deeply moved.另如deeply regret等。而D-quite和deeply均为副词，不能互相修饰。

then what are the times of meals.意思是：然后用餐多少次。介词用of表示“的”。 the times of meals：吃饭的次数。

in 1 [u026an]prep.1. 在…内；在…中；在…里面There is a pencil in the box.匣子里有一枝铅笔。He was standing in the room.他站在房间里。2. 在（某区域）…内；在…里in school在学校He lives in London.他住在伦敦。3. 在…之中The volcano is in eruption.火山正在喷发。The roses are in flower now.现在玫瑰正盛开。4. 从事（工作）；在…方面to engage in trade从事贸易to be weak in English在英语方面不佳5. 穿着；戴着dressed in rags衣衫褴褛the man in the top hat戴着大礼帽的那人in uniform穿着制服a prisoner in irons戴着镣铐的囚犯6. 往；向（某方向）in this direction朝此方向in all directions四面八方7. 用to write in ink用墨水写to speak in English用英语讲话8. 在…期间in the 20th century在20世纪in summer在夏天in my absence在我不在的时间in his youth在他年轻时in the morning早晨9. 在…时间内；不到…的时间；在…之后It"s two o"clock. I"ll come in an hour."现在是两点钟,我一小时后来。"I"ll come and see you again in five days.过五天我再来看你。10. （表示事情进行或发生的方式） in fun 玩笑地11. （表示关系或比率）每Not one in ten of the boys could spell well.这些男孩中拼写正确的不到十分之一。12. （表示数或量） in great numbers 许多13. 在…方面；关于weak in judgment判断力差"The new generator is large in capacity, small in size and low in coal consumption."这台新发电机发电量大、体积小、耗煤量低。The two international companies are working in collaboration with each other in the development of new software.两家跨国公司在开发新软件方面相互合作。14. 处于…状态in a rage在愤怒中in a hurry匆忙地in love恋爱中15. 作为习惯用语:in all 总计；一共in that 因为adv.1. 在内2. 在家Is there anyone in?有人在家吗？My husband won"t be in until six o"clock.我丈夫要到六点钟才在家。3. 向中心点集中4. 时髦；流行adj.1. 在内的，内部的，生活在里面的2. 流行的，时髦的3. 小圈子的，小集团的n. the ins and outs (of sth.) 详情；细节 in 2 abbr. 英寸 (inch, inches) In symb. 〈化〉铟(indium)on [u0254n]prep. (= upon)(= upon)(= upon)(= upon)(= upon)1. 在…上sth. on the table在桌上的东西a ring on her finger她手上的戒指He stood on the clifftop looking out to the sea.他站在悬崖顶上眺望大海。The naughty boy sat on the edge of the fence dangling his legs."淘气的小男孩坐在栏杆边上,两腿悬空。"2. （悬挂、固定）在…上There is a list of our lessons on the wall.墙上有我们的课程表。3. 朝，向on my right在我右边to make an attack on the enemy向敌人进攻I"ll meet you on / at the corner of Smith Street and Main Road.我将在史密斯大街和湎洇路的十字路口与你会面。4. 关于a lesson on history历史课a book on breeding rabbits一本有关养兔的书5. 当…时候，在…时on Monday在星期一on October 1st在10月1 日6. 在…后立即Some magazines pay on acceptance, others on publication.一些杂志采用稿件后即付稿酬,另外一些则要到发表后才付。on thinking the matter over仔细考虑这件事之后On whose authority are you putting these posters here?你们得到谁的许可在这儿贴广告?The glass hit the corner of the table and broke on impact."玻璃杯碰到桌子角上,撞了个粉碎。"7. 以…方式；靠to travel on the ship乘轮船旅行They live on potatoes.他们靠吃马铃薯生活。8. 在…情况下；处于…状态on purpose故意地These officers are on leave.这些军官在休假。He went to Hong Kong on business.他到香港出差去了。The chief physician of the hospital is on circuit for most of the year.这个医院的主任医师一年中大部分时间都在作巡回医疗。adv.1. 继续着He worked on right through lunchtime.午餐时间他还在工作。The whole group worked on and on all night.全组人员连续不断地干了个通宵。2. 更远地；再向前地Time is getting on.时间渐晚。Shall we go on?我们继续向前吗？3. 开；处于工作状态中Switch the radio on.打开收音机。Put the alarm clock on for 7 o"clock.把闹钟拨到七点。4. 固定上to sew the button on钉钮扣5. （时钟）拨前地习惯用语:not on 不可能You can"t refuse now — it"s just not on!你现在不能拒绝，这是不可能的！adj.1. 开着的Is the gas on?煤气开着吗？The radio"s on but it isn"t working.收音机开着，但不响了。Is the water / electricity on yet?自来水/电通了吗?2. 发生着的；正在进行中的A new film is now on.现在正在上映一部新的电影。Is the match still on?比赛还在进行吗？What"s on television tonight?今晚电视还有什么节目？What"s she on about now?她又在唠叨些什么了?to [tu028a, tuu02d0]prep.1. （表示方向）经，向He pointed to the clock.他指着那个钟。2. （表示目标）到…去Give the book to him.把这本书给他。The mayor intended to get to the bottom of the matter.市长打算将此事寻根究底。3. （表示程度）达到This will relieve pressure on the trains to some extent.这将会在一定程度上减轻对火车的压力。The bus service has been cut to the bone.公共汽车服务已经削减到了最低限度。4. （表示状态）趋于，倾向She sang the baby to sleep.她给孩子唱歌唱到孩子睡着。5. （表示结果）导致They feared that the mummy would fall to pieces when they cut it open.他们担心在剖开时木乃伊会变成碎片。Bring the soup to the boil.请把汤煮沸。Wait until the lights change to green.等到绿灯亮了再走。6. 贴着cheek to cheek脸贴脸7. 对着face to face面对面He wouldn"t dare say rude things about her to her face.他不敢当面对她出言不逊。8. 从…到count from 10 to 20从10数到20She works from two o"clock to ten o"clock.她从两点钟工作到10点。9. 给予I want a present to give to my wife.我要送我妻子一件礼物。10. （表示拥有关系）归于，属于the key to the lock这把锁的钥匙11. 与…相比，比The score was 9 to 5.得分是九比五。12. （表示数量与单位的关系）There are 100 pence to every pound.1英镑有100便士。13. 对…表示敬意drink to sb."s health为某人的健康干杯14. （指时间）在…之前；直到…为止5 to 4差五分四点To date we have received more than five hundred applications.到此时为止,我们已经收到了五百多份申请书。The committe have never heard the whole story to this day.至今委员会还从未听到整个事情的始末。15. （表示相对的位置）在to the north of England在英格兰的北方The village lies to the east of the woods.村庄位于树林的东面。16. 对于；关于What"s your answer to that?你对那件事的答案是什么？(a number) to (a number)（一个数目）到（一个数目）；（数目）和（数目）之间；比较；比例in 10 to 12 feet of water水深10到12英尺It"s 100 to 1 he"ll lose.他百分之百会输。adv.1. 醒过来He didn"t come to for half an hour after he"d hit his head.他撞伤头后过了半小时才醒过来。2. 关上，关闭The wind blew the door to.风把门给吹关上了。of [u0254v, u0259v; (US) u0254u02d0f]prep.1. …的；属于…的the wall of the garden花园的围墙He is of a clinging sort.他是那种老要依靠人家的人。2. 由…制成的；由…组成 的a dress of cotton棉布衣服3. 包含的；容纳的a bag of potatoes一袋土豆a kilo of butter一公斤黄油4. 在其中；…之中的一部分several of my friends我的几个朋友one of them他们中间的一个5. …所着的；…所做的the shooting of the hunters猎人的狩猎the plays of Shakespeare莎士比亚的戏剧6. 那是…；…的a friend of mine我的一位朋友7. （表示动宾关系）做…the shooting of animals对动物的射击8. 与…有关联的the results of the experiment实验的结果9. 就是这个the city of New York纽约市10. 以…为题的；有关…的stories of adventure冒险故事11. 具有…性质的a woman of great charm妩媚的女人12. 与…的关系east of Suez苏伊士以东13. （和某些短语搭配）由于，因为a lover of good music爱好音乐的人He died of fever.他死于高烧。

on the side

你要会寻找，买本《英语大全》等语法书，或上英语网站不解决了

表某人的秘密用of但有时某些和secret 连用的动词必须和to 连用,如：He betrayed the secret to the enemy.他将秘密泄漏给敌人The minister revealed the secret to me.部长向我透露了那秘密.希望能帮到你

介词是一种用来表示词与词, 词与句之间的关系的词。在句中不能单独作句字成分。介词后面一般有名词代词或相当于名词的其他词类，短语或从句作它的宾语。介词和它的宾语构成介词词组，在句中作主语, 状语，表语，补语或介词宾语。 介词后面一般根名词

step in ：踏进……

介词短语

不是提前，而是need的宾语，to eat my fries with为动词不定式作后置定语。to eat fries with ketchup

in the screen比较适合

您好 用in the garden哦满意请好评 谢谢啦

定语从句 所谓从句,就是一个主谓结构相当于整个句子(这样的句子叫复合句)的一个成分,因此,从句不能单独使用.在复合句中修饰名词或代词、作定语的句子叫定语从句.定语从句是中国人学英语的难点之一. 其实定语从句很有规律,总结如下:在关系代词中that既可指人又可指物、既可作主语又可作宾语,因此,除了在非限定性定语从句中,用that一般不会出问题. 关系副词的用法比较单一,它们从句中只起状语的作用,表示时间的就用who门,表示地点的就用where,而why只修饰一个词,即reason. 定语从句所修饰的词叫“先行词”,因为它总是处在定语从句的前头,比定语从句先行一步. 引导定语从句的词叫关系词,包括关系代词和关系副词. 关系代词： who,which,that作从句的主语 whom,which,that作从句的宾语(可省略) whose从句中作定语 以下情况只能用that,不能用which: 先行词为不定代词all, little, none,any,every,no,much, anything, nothing 先行词有最高级和序数词修饰时(包括: the only, the very, the same, the last, the next等) 先行词既有人又有物的时候 以下情况只能用which,不能用that; 引导非限制性定语从句(包括代表整个主句的意思时) 介词+关系代词的结构中 关系副词： when指时间,在定语从句中作时间状语 where指地点,在定语从句中作地点状语 why指原因,在定语从句中作原因状语,只修饰reason. 如果用定语从句把两个句子合二为一:首先找出两个句子当中相同的部分,定语从句修饰的就是这一部分.要把其中一个句子变成定语从句,就要把这句中相同的那个部分用一个关系词来代替;代替时,先看被代替的部分是指人还是指物、再看它作什么句成分.指人并作主语的,就用who.或that;指人并作宾语的,就用whom或that;指人并作定语的,就用whose.指物并作主语的,就用which或that认指物并作宾语的,还是用which或that认是物并作定语的,就用whose或of which.这样找好并替换以后,再把这个关系代词放到要变成定语从句的那个句子的最前面(被代替的部分不能再保留,其它的词语一律不变),这个句子就变成了定语从句.然后,再把这个定语从句整个放在被修饰的词后面,最后,如果还有其它句子成分,就把它们放到定语从句的后面,就行了. 例如： Have you found the book? You were looking for the book yesterday. 在这两个句子中,the book是相同的,定语从句修饰的就是the book.把后面这一句变成定语从句,找个关系词来代替the book；在将要被变成定语从句的名子中,the book是物并作宾语,所以用which或that代替它. 然后把which或that放到本句的最前面,其它的词和语序一律不变.这时,就成了"that/which you were looking for yesterday?”,再把这个定语从句整个放在被修饰的词后面,就成了“have you found the book that/which you were looking for yesterday?”定语从句就完成了,主句是问句,所以句末用问号.that/which代替的是原句中的宾语,原句变成了从句,它们仍然作从句的宾语.关系代词在从句中作宾语时可以省略,因此上句又可变成“have you found the book you were looking for yesterday?”. 请同学们照上面的例子,把下面变定语从句的步骤说出来(括号里的可以省略): ( 1 ) "The dog belongs to the Browns. It ate my fish yesterday." ……The dog which/that ate my fish yesterday belongs to the Browns. (2) "The lady has gone to the police station. Her car has been stolen." ……The lady whose car has been stolen has gone to the police station. (3) "I" ve seen the film. His girl friend played the leading role In it."" ……I" ve seen the film {which / that) his girl friend played the leading role in ……I"ve seen the film in which his girl friend played the leading role. ……His girl friend played the leading role in the film {which/that) I"ve seen. 关系副词与此同理.只是关系副词代替的是原句中的状语.在被代替 之前,这个状语中一定要含有一个与另一句相同的成分. 例如:This is the house甲I was barn and brought up in the house.在这两个句子中,in the house是句子里的地点状语,定语从句修饰的就是the house.把后面这一句变成定语从句.在将要被变成定语从句的句子中,in the house是地点状语,所以用where来代替它.然后再把where放到本句的最前面,其它的词和语序来代替它.然后再把where放到本句的最前面,其它的词和语序一律不变.这时,就成了"where}was barn and brought up".再把这个定语从句整个放在被修饰的词后面,就成了"This is the house where I was barn and brought up.”, 定语从句就完成了,主句是陈述句,所以句末用句号.Where代替的是原句中的状语,原句变成了从句,它就作从句的状语. (4) The hotel is an artistic building. We" 11 stay in it. ……The hotel where we" 11 stay is an artistic building. ……The hotel (which/that) we" 11 stay in is an artistic building. ……The hotel in which we" 11 stay is an artistic building. (5) Perhaps they" ve heard of the place. We went there for our holidays last time. ……Perhaps they" re heard of the place where we went for our holidays last time. 定语从句 请读者照上面的例子,把下面变定语从句的步骤说出来（括号里的可以省略）： （6）They"re redecorating the room. A conference will be held in the room. →They"re redecorating the room where a conference will be held. →They"re redecorating the room (which /that) a conference will be held in. →They"re redecorating the room in which a conference will be held. 那么,“介词+关系代词”是怎么回事呢?原来上面这个例句,还有一种做法：This is the house. I was born and brought up in the house.在这两个句子中,the house是相同的,定语从句修饰的就是the house .把后面这一句变成定语从句.在将要被变成定语从句的句子中,the house表示物而且是介词in的宾语,所以用关系代词which或that来代替.然后把which或that放到本句的最前面,其它的词和语序一律不变.这时,后面这一句就成了 “which/that I was born and brought up in”.再把这个定语从句整个放在被修饰的词后面,就成了“This is the house which/that I was born and brought up in”.定语从句就完成了,主句是陈述句,所以句末用句号. which/that代替的是原句中的宾语,原句变成了从句,它们就作从句的宾语.关系代词在从句中作宾语时可以省略,因此上句又可变成“This is the house I was born and brought up in.” 但是,in可以提到关系代词的前面,不过这时不能用that,而且不能省略.所以上句又可变为“This is the house in which I was born and brought up.”这就是“介词+关系代词”的来历. 定语从句又分为限定性定语从句和非限定性定语从句.限定性定语从句把它的先行词限定在特定的意义之内,对先行词起限定的作用、是先行词必不可少的修饰语,没有它,整个句子的意思就会受到影响、就不完整.非限定性定语从句不对先行词起限定的作用,不是先行词必不可少的修饰语,只对先行词起补充说明的作用,没有它,整个句子的意思不会受到影响、仍然完整.非限定性定语从句相当于一个分句,翻译时也是把它当作分句处理的.非限定性定语从句和它的先行词之间要用逗号隔开；而限定性定语从句和它的先行词之间不能用逗号隔开.非限定性定语从句中除了不用that以外,其它关系词都可使用,使用方法与限定性定语从句一样. 例如：The supermarket which was opened two months ago is now closed down. 两个月前开的那家超市现在已经倒闭了.（限定） The supermarket, which was opened two months ago, is now closed down. 那家超市现在已经倒闭了,那家超市两个月前开的.（非限定） The book(which) you"re reading is mine . 你正在读的那本书是我的.（限定） The book, which you"re reading, is mine. 那本书是我的,你正在读那本书.（非限定） 如果以上例子的差别不十分明显,再看下面的例句： I"ve been to London , which is a beautiful city. 我去过伦敦,那是个美丽的城市. Your father, whom I respect very much, is a kind old man. 你父亲是个很和善的老头,我很尊重他. Nanjing, where I lived for five years, is very hot in summer. 南京夏天非常热,我在那里生活过五年. 在以上三例当中,定语从句不就能是限定性的.若变成限定性定语从句,其意就成了“我去过那个是座美丽的城市的伦敦.你那个我很尊重的父亲是个很和善的老头.我在那里生活过五年的南京夏天非常热.”言外之意是还有别的伦敦、父亲和南京. 通过这几个例子我们可以看出,专用名词以及世界上独一无二的东西都不能有限定性定语从句.因为它们的意义本身已经非常清楚,不需要对其进行限定.另外,非限定性定语从句的先行词还可以是整个主句所表达的意义.如：He did well in the physics exam, which surprised me. 他物理考得很好,这使我很吃惊.（学地道的英语有两个重要的练习方法：parallel writing, and reverse translation,即平行写作和逆翻译.所谓平行写作,就是模仿英语的句子写类似的句子.而逆翻译就是先把英语译成汉语,或根据汉语的译文,再把汉语翻译成英语,再把英语译文同原文比较,分析差异.这两种方法能避免汉语式英语.） He did well in the physics exam, which surprised me. 他物理考得很好,这使我很吃惊. 请把这句话逆翻译.有的同学会翻译为：He did well in the physics exam, this surprised me. 这句话错在什么地方呢?错在句法.这句话有两个主谓结构,是两个并列的分句,但没有连词（this 是代词）,这就成了串句. 再如：He"s very particular about wording, which I am not. 他很咬文嚼字,而我不. I said nothing, which made her angry. 我什么也没说,这使她很生气. Tom didn"t go to the show, which was a pity. 没去看演出,这很遗憾. 下面看看各个关系词的用法：1．指人的关系代词：who, whom, whose, that 的用法：（1）作主语（who, that ）Those who are going to play in the match are to meet at the gate at 1:30 after lunch.那些参加比赛的人午饭后1：30在大门口集合. 在本句中,先行词是those；关系代词who引导定语从句,同时代替先行词在从句中担任动词are going to play 的主语.The man who/that is talking with Mr. Wang is a famous doctor.正在和王先生说话的那个人是一个有名的医生. 在本句中,先行词是the man;关系代词who/that引导定语从句,同时代替先行词在从句中担任动词is talking的主语.这个复合句可以还原成两个句子：The man is a famous doctor. He is talking with Mr. Wang. （2）作宾语包括作介词宾语（whom, that ）.此种情况下的关系代词可以省略；This is just the man(whom/that) I want for the job.这正是我要的做这份工作的人. 在本句中,先行词是the man；关系代词whom/that 引导定语从句,同时代替先行词在从句中担任动词want 的宾语.Is he the manager (whom/that) you are looking for?他是你在找的那位经理吗?（3）当关系代词紧跟介词作介词宾语时,不能用that,也不能省略,如：The book from which I got a lot of useful information was written by a famous scientist.我从中得到许多有用信息的那本书是一位著名科学家写的.Who is the boy with whom you were talking a moment ago.你刚才和他说话的那个男孩是谁?I know the young couple from whose house the music is coming. 但是当介词放在从句末尾时,作为介词宾语的关系代词可以用that 并且可以省略.如上头两句可改为：The book (that /which) I got a lot of information from was written by a famous scientist.Who is the boy (that/whom) you were talking with a moment ago?2．指物的关系代词which和that的用法：（1）作主语This is the instruction manual which/that tells you how to operate the computer.这是那本教你如何操作计算机的说明手册. （2）作宾语包括作介词宾馆.此种情况下的关系代词可以省略：The chair (which /that) you broke yesterday is now being repaired.你昨天弄坏的那把椅子现在正在修理.The film (which/that) I saw last night was about a soldier who fought in WWII.我昨天晚上看的那部电影是关于一个在二战中打过仗的士兵的.（本句有两个定语从句.）This is the bike for which I paid $ 100.这就是我花了100美元买的那辆自行车.The car(which/that)he went in was a black Cadillac.他坐在里面走了的那辆汽车是一辆黑色的卡迪拉克. The accounts of the company, (which/that) I"ve been paying great attention to, are in balance.我一直非常注意的公司账目,是保持平衡的.3．whose 和of which 指代人或事物,作定语.of which 可用whose 代替；The car whose lights (of which the lights/the lights of which) were all broken was my father"s.那辆所有的灯都破了的汽车是我父亲的. 例：His house of which the windows (the windows of which /whose windows) were all broken was a depressing sight. 他那所有窗户都坏了的房子真是目不忍睹. That is the book whose cover (of which the cover/the cover of which ) was broken. 这就是那本封皮破了的书.4．关系代词的格应与它在从句中充当的成分一致.特别要注意插入语,如：Peter is the one who everybody believes will fail to bring off the contract. Peter 是那个人人都认为不能完成合同的人.（everybody believes 是插入语） At the election I voted for the man whom I believed to be the most suitable. 在选举的时候我投了我认为最合适的那个人的票. 5．关系代词作从句的主语时,从句的动词必须和先行词的人称和数一致：例：These are the operating instructions that/which are written in English . 这就是用英文写成的使用说明. Are you staying at the white house which/that is newly completed and which /that has 15 bedrooms, 3 kitchens and 4 toilets? 你是住在那幢刚刚竣工、有15个卧室、3个病房和4个卫生间的白色房子里吗? So far as I know, there are many VIPs who are going to attend the reception. 就我所知有很多达官贵人将出席这个招待会.6．非限定性定语从句不用that,只用who（whose, whom）和which代表人和物；例：Her brothers, both of whom work in America, ring her up every week. 她的兄弟们?两个人都在美国工作?每个星期都给她打电话. The buses, most of which were already full, were surrounded by an angry crowd, 那些公共汽车?大多已经坐满了人?被一群愤怒的人围着. That tower block, which cost five million dollars to build, has been empty for five years. 那个塔楼空着已经5年了.建它花了500万美元. Cricket, which I know very little about, is a very popular sport in England. 板球是英格兰非常流行的体育活动,我对它知之甚少. The accounts of the company ,which I"ve been paying great attention to, are in balance. 公司的账目是保持平衡的.我一直非常注意这些账目.

在英语中，介词后面可以跟动词的-ing形式（即动名词）。这种结构通常被称为“介词短语”，用来表达一种持续性的动作或状态。下面将详细解释介词后加动词-ing的用法和意义。首先，介词后加动词-ing可以表示一个正在进行的动作。例如：I saw him running in the park.（我看到他在公园里跑步。）She is sitting on the bench, reading a book.（她坐在长椅上读书。）在上述例句中，动词-ing形式的动作是正在进行的，介词和动词-ing形式形成了一个连续性的动作描述。其次，介词后加动词-ing还可以表示一个习惯性、经常性的动作。例如：He enjoys swimming in the ocean.（他喜欢在海洋中游泳。）They often go hiking in the mountains.（他们经常去山里徒步旅行。）这些例句中，动词-ing形式的动作是一种习惯或经常发生的动作，介词和动词-ing形式共同构成了一个表示习惯性活动的介词短语。此外，介词后加动词-ing还可以表示原因、方式和伴随关系等。例如：She succeeded by working hard.（她通过努力工作取得了成功。）He fixed the car by using a wrench.（他用扳手修理了车子。）这些例句中，介词短语说明了动作发生的原因、方式或者是与其他动作同时发生的伴随关系。需要注意的是，在某些固定短语和惯用表达中，特定的介词后面会跟着特定的动词-ing形式。例如：He is good at playing the piano.（他擅长弹钢琴。）They are interested in learning new things.（他们对学习新事物感兴趣。）在以上例句中，“at”、“in”等介词后面分别跟着“playing”和“learning”，构成了一些常见的固定搭配。总结来说，介词后加动词-ing形式可以表示正在进行的动作、习惯性的动作、原因、方式和伴随关系等。掌握这种用法有助于更准确地表达自己的意思，并丰富语言表达的方式。

email是电子邮件或发邮件的意思，是一个动词或是名词。

当我们谈到介词时，首先会想到介词后的动词要用ing形式。其次就是介词短语了，我举几个简单的例子，accordingto，inthemorning,dependon,thinkof,accountfor，不同的搭配有不同的意思。如还有其他问题，请再追问，谢谢。再看看别人怎么说的。

away 已经是一个介词了，后面一般不再跟介词，两个介词在一起的时候少It does not matter how slowly you go as long as you do not stop.只要不停下，慢点有什么关系

一）give-and-taken 互让, 妥协, 交换 give away v.送掉, 分发, 放弃, 泄露, 出卖, 让步, 陷下 give back v.归还, 恢复, 后退, 反射(声、光等) give air to v.发表 give anxiety to 使...担心 give battle v.挑战 give care 留意, 用心 give for 1.牺牲2.交换 give ground v.退却, 让步, 失利 give in v.投降, 屈服, 让步, 交上, 宣布 give into v.(过道等)通向 give off v.发出(蒸汽、光等)，长出（枝、杈等） give on v.（门、窗等）向着 give out v.分发, 发出(气味、热等), 发表, 用尽, 精疲力竭 give over v.停止, 放弃 give up to v.让给 give upon (门、窗等)向[朝]着 give vent to 吐露,发泄 give way v.撤退, 让路, 退让, 垮掉, 倒塌, 屈服, 跌价 give way to 让路,让步 given to 惯于... （二）1.give out①允许被知道；公开宣布：gave out the bad news.宣告了这个坏消息②放出；散发出：gave out a steady buzzing.发出持续的嗡嗡声③分发，散发 ：gave out the surplus food.分发剩余食品 Please help me give out these test papers. 请帮我分发这些试卷。 We took the grain and gave it all out to the peasants. 我们没收了这些粮食，全部分发给了农民。 ④用光，耗尽；用尽：Their determination finally gave out.他们最终没了决心 The coal began to give out. 煤快用光了2.give off：放出、散发出：chemical changes that give off energy.释放能量的化学变化 The gas gave off an unpleasant smell. 这种气体散发出一种不好闻的味道。 The apples give off a very sweet smell. 这些苹果散发出非常香甜的味儿。3.give away ① 泄露Please don"t give my secret away.② 赠送，送给I have given the book away. He gave away money to the poor.③ 背叛The soldier gave away his comrades when the enemy tortured him.4.give in①交，递交She gave in her report.她递交了报告"Please give in your essays now", said the teacher. 老师说：“现在请你们把作文交上来。” Give in your examination papers now. 现在把考卷交上来。 ②停止反对；投降5.give in: ① 屈服，让步 Tom always gave in to his big brother. 汤姆总是屈从于他的大哥。 Are you willing to give in? 你愿意让步吗？ He would rather die than give in. 他宁死不屈。 6.give up ①递上去，传上去 He gave the books up to her. 他把书往上递给她。 ②放弃，认输 He has given up smoking. 他戒烟了。 He gave up teaching only two years ago. 两年前他才离开教学工作的。 He has given up his job. 他辞去了工作。

away 已经是一个介词了，后面一般不再跟介词，两个介词在一起的时候少； give away为动词加副词结构,做及物动词使用,后面跟的名词可跟在give或away后面,但名词如果为代词形式,就只能跟在give后面； give away 赠送;捐赠;丧失，失去，错失（优势）;泄露（秘密）;使露出真面目 扩展资料 　　I was never tempted for a moment to give her away. 　　我从未想到过要揭她的底儿。 　　She would give nothing away 　　她会守口如瓶。 　　Although they are pretending hard to be young, grey hair and cellulite give them away 　　虽然他们费尽心思地扮年轻，但是花白的头发和赘肉却将他们的`真实年龄暴露无遗。 　　I"m telling this only to you. don"t give me away. 　　这件事我只跟你说，你可别把我给卖了。 　　He didn"t want to give his comrades away. 　　他不愿背弃他的同志们。

i leave for beijing next daynice to meet youon the plane

success / s05k04ses; s05kˋs07s/ n [U] achievement of a desired end, or of fame, wealth or social position; succeeding 成功; 成就; 成名; 发财; 胜利; 达到目的: achieve great success in life 在人生道路上大有成就 * make a success of sth 某事取得成功 * The race ended in success for (ie was won by) the Irish horse. 比赛的结果是爱尔兰马获胜. * I haven"t had much success in my applications for jobs. 我那些求职信都没怎麽达到目的. [C] person or thing that succeeds 成功者; 达到目的的人或事物: He wasn"t a success as a teacher. 他不是个好教师. * Of her plays, three were successes and one was a failure. 她的剧作有三部成功, 一部失败. (idm 习语) ,nothing suc,ceeds like suc`cess => succeed. a roaring success => roaring (roar). a suc`cess story person or thing that is very successful (esp unexpectedly or in the face of difficulties) 大获成功的人或事物（尤指意外地或面对困难时）: Her rapid rise to the top has been one of the film industry"s most remarkable success stories. 她迅速走红是电影界最杰出的一个事例.> successful / -fl; -f05l/ adj having success 获得成功的; 取得成效的; 达到目的的: a successful businesswoman,career, plan 获得成功的女商人﹑ 事业﹑ 计画 * My final attempt to fix it was successful. 我最後这次到底把它修好了. successfully / -f05l01; -f05l01/ adv.

老师说的是对的。这里的to是不定式符号，所以后面用动词原形。你所说的做介词的to也有，比如look forward to中的to就是介词，作介词的to常作为特例，需要注意积累。

lies in - 位于lies down - 躺下lies ahead - 摆在面前

介词后加ing形式！

as是介词常用来引导补语。

seek既是及物动词，也是不及物动词，有for时是不及物动词，没有for时是及物动词。二者没有区别。

rises from, 你的句子意思是“太阳从地球升起”，一般都是说“从地平线升起吧”？The sun rises. 就可以了rise in 表示在什么方面升起，比如价格上涨 rise in pricerise from 表示在某一点升起，比如the price rises from $7 to $10

答案：【Wheredidyougo】？你去了哪里？【Whodidyougowith？】你和谁去了？意思不一样的亲.with伴随状态.副词where后面一般不加介词的.【MeYC真诚为你解答此题，若有疑问请及时追问，满意望及时选为满意回答】

是介词。Turn to the right.

看句子to做介词还是不定式完全取决于它后面的成分1.Iturnedtohimforhelp.2.It"smyturntoplay.问的是turnto作为一个词组，表“变成”时to的词性#这时to一定是介词另外，你给的例子有点小问题，能不能用汉语解释一下

turn to sb/sth跟名词所以是介词字典里有这个词条

turnto中的to都是介词，但turnto后面可以接动词，也可以接名词，你是不是想问这个呢？接动词的情况，turnto作"变成"，"转向(原来在做另外一件事）"讲，例如：Heisturningtobestrong.他正在变强壮。Heturnedtokeepsilentwhenhesawme.他看到我就安静了下来。接名词的情况较为常见，意思可能是：求助于，致力于Themoredepressedhegot,themoreheturnedtodrink.他越郁闷就越喝酒消愁。Thechildturnedtohismotherforcomfort.孩子向母亲寻求安慰.to作副词的情况较为罕见，一般不用掌握：1.朝一个方向地；朝一个人或物地：例如：owlswithfeatherswrongendto.羽毛方向不对的猫头鹰2.处于关上的状态：例如：pushedthedoorto.把门关上3.处于有意识状态：例如：Thepatientcameto.病人醒过来了4.处于行动或专注的状态：例如：satdownforlunchandfellto.坐下来开始狼吞虎咽地吃午饭

throw into 扔进；陷入某种状态 throw in扔进throw at 投向；掷向；向.....投去throw to 向.....扔去

是

throw into 扔进；陷入某种状态 throw in扔进 throw at 投向；掷向；向.投去 throw to 向.扔去

是介词,turn to sb for help.turn to do sth 应该是it"s turn to do sth 结构中的,意为为轮到我做什么了.turn 和to是分开的,后面 to do sth是不定时哦!

看句子to做介词还是不定式完全取决于它后面的成分1.Iturnedtohimforhelp.2.It"smyturntoplay.问的是turnto作为一个词组，表“变成”时to的词性#这时to一定是介词另外，你给的例子有点小问题，能不能用汉语解释一下

turn to中的to都是介词，但turn to后面可以接动词，也可以接名词，你是不是想问这个呢？接动词的情况，turn to作"变成"，"转向(原来在做另外一件事）"讲，例如：He is turning to be strong.他正在变强壮。He turned to keep silent when he saw me.他看到我就安静了下来。接名词的情况较为常见，意思可能是：求助于，致力于The more depressed he got, the more he turned to drink.他越郁闷就越喝酒消愁。The child turned to his mother for comfort. 孩子向母亲寻求安慰. to作副词的情况较为罕见，一般不用掌握：1. 朝一个方向地；朝一个人或物地：例如： owls with feathers wrong end to.羽毛方向不对的猫头鹰2. 处于关上的状态：例如：pushed the door to.把门关上3. 处于有意识状态：例如：The patient came to.病人醒过来了4. 处于行动或专注的状态：例如：sat down for lunch and fell to. 坐下来开始狼吞虎咽地吃午饭

at指时间表示： （1）时间的一点、时刻等。如： They came home at sunrise （at noon, at midnight, at ten o"clock, at daybreak, at dawn）. （2）较短暂的一段时间。可指某个节日或被认为是一年中标志大事的日子。如： He went home at Christmas （at New Year, at the Spring Festival, at night）. 1.动词+atarriveat抵达,callat访问某地,catchat(it)当场抓住,comeat攻击,fireat向…开火,glanceat瞟一眼,glareat怒目而视,grieveat忧伤，knockat敲,laughat嘲笑,lookat看一眼,pullat拉扯,rejoiceat对…高兴，smileat向某人微笑,shootat朝…射击,stareat怒目而视,thrustat刺向,tearat撕,trembleat颤抖，wonderat吃惊，workat工作。2.be+形容词/过去分词+atbeangryat恼怒于,bealarmedat对…保持警觉,beastonishedat对…吃惊,bebadat不擅长,becleverat对某事很灵巧,bedelightedat高兴，bedisgustedat厌恶,bedisappointedat对…失望，begoodat擅长,beimpatientat对…不够耐心,bemadat狂热于,bepleasedat对…感到高兴,bepresentat出席,besatisfiedat满意,besurprisedat吃惊,beshockedat对…非常震惊，beterrifiedat受到…的恐吓,bequickat对…很机敏。3.at+名词构成的词组atadistance在一定距离，ataloss不知所措，atatime一次，atall一点也不，atanycost不惜一切代价，atbest最好也只是，atfirst起初，athand手头，atheart在内心里，athome在家；无拘束，atlast最后，atleast至少，atmost最多，atonce马上，atpresent目前。

on or with

D

1.be happy with sb/sth :对某人（某事）感到高兴、满意.比如,I按摩really happy with the birthday gift you gave me yesterday. 2.be happy to do sth :很高兴做某事 如:I am happy to help you. 3.be happy for sb:为某人感到高兴 如:I am really happy for you.

with

1是和谁一起很高兴 2是做什么事情很高兴 3是为了什么事物而高兴

in 加 大地点，at 加小地点。In America 在美国At the train station of America 在美国的火车站

draw的用法3:draw可用作及物动词,也可用作不及物动词。用作及物动词时后接名词或代词作宾语,也可接双宾语,其间接宾语可以转化为介词for的宾语,还可接以形容词丰富的英语词汇量储备可以有助于提高英语综合应用的能力,想要事半功倍地学习英语,就要尽量掌握更多的单词及其搭配用法

当动词做不及物动词时，一般都有副词，介词等一起做词组，所以不能省。比如 I draw up a blueprint.我画设计图。draw upHou much money are you going to draw from the bank?你准备从银行取多少钱？draw from（从容器、覆盖物等中）拿出，取出 [T]draw away与…拉开距离,把…甩到后面;离开,撤离draw back . ~ (of/to sth) / ~ (of/to doing sth) 缺点；不利条件write 也是一样的用法。

assist sb. in doing sth.

为你解答。1、Walk （along） Green Road.Turn left （at） the first crossing.Then walk（into） Park street.2、This is a visit （to）Ocean World. It is （on） Sunday. There are many sea animals （in） Ocean World. Alice is afraid （of） sharks. The dolphins are swimming （in） a big pool.3、A man visits the emperor （with） some new clothes.The emperor nods （with） a smile. He walks （down） the street with nothing （on）.4、Hundreds （of） polka dot skirts （with） polka dot shirts （for） a party （for） you.5、You shouldn"t eat （in） bed.6、The tiger is the king （of） the forest. He eats a large packet （of） sweets every day. It is a present （for） him （from） the fox. His teeth hurt. The animals come （to） help him. They pull （out） all his teeth.7、This is a report （about） the Yangtze River. First it starts high （in） the mountains （in） the west （of） China. Next, it runs （down） the mountains and （through） the beautiful Theree Gorges. Then it meets more water （from） many other lakes and rivers. Finally, it runs （into） the sea. It runs （through） Shanghai.8、Little Water Drop lives （in） the sea. It falls （down） the when it rains. It really wants to （fly）（to） the sky. (此句有问题) Then the sun shines. Little Water Drop rises （up） （to） the sky. It flies （over） rivers and mountains. Finally it falls （down）（to） the ground. It is （inside） the tree.9、Take the glass of water （in） the sunlight. Hold it （against） the paper. You can see a rainbow.

不定式

这是固定搭配，

o的用法: 一：表示相对,针对 be strange (mon, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) to Air is indispensable to life. Aircrafts are vulnerable to interference caused by radiation. This injection will make you immune to infection. 二：表示对比,比较 1：以-ior结尾的形容词,后接介词to表示比较,如：superior ,inferior,prior,senior,junior The quarrel happened prior to my arrival. 2: 一些本身就含有比较或比拟意思的形容词,如equal,similar,equivalent, *** ogous A is similar to B in many ways. 3：表示一些先后顺序的形容词,如：second,subsequent,next,preliminary,preparatory Subsequent to the war,they returned to their hometown. 4: to也偶尔出现在个别动词之后,与动词形成固定词组,表示比较,如:prefer to,pare to,in contrast to pare to sth.表示比喻或比拟,而pare with sth.表示比较,如: World is usually pared to a stage Compared with his past,he has changed a lot. Prefer的正确句型是:prefer A to B或prefer doing A to doing B,但当prefer后接动词不定式时,表示比较的介 词to就要改成rather than ,如: The undaunted soldier preferred death to surrender. Many people prefer spending money to earning money. They prefer to pursue careers rather than remain home as house wives. 5: to与及个别的名词构成比较之意,如:alternative Going to an under water concert is a great alternative to going to dinner. 三: 表示修饰关系 1: 表示回复,反应意思的词,如:answer to question, solution to problem,response to inquiry,reaction to proposal,reply to letter 2: 表示建筑构件的词汇,如: entry,entrance,approach,access,passage,exit,vent,path the approach to a bridge引桥 the approach to science Half of the population was estimated to have no access to the health service. The access to education 接受教育的机会 The access to medical care 享受公费医疗的权利 3: 表示人物职位和官衔的词,如:assistant to manager, ambassador to Spain, successor to tradition, heir to throne,deputy to the National People"s Congress advisor to the Prime Minister 4: 表示权利和许可的词汇,如:right,admission The employee finally got the admission to the boardroom. Everyone has an equal right to …….. 5: 表示栅栏或障碍的词汇,如:bars to development,the barrier to progress 6: 表示与书籍,文本相关的词,如:introduction to passage. 7: 表示恭喜或是祝贺,如: The director proposed a toast to the health of the guests. Let"s drink to Dick"s success in business 8: 另外还有一些名词符合这种用法,有的具有两者息息相关,缺一不可的含义.如:key to door,invitation to party, guide to action,limitation to life,accessory to school 四: to还具有依据,伴随,和着节奏的含义,如:sing to piano, chance to the tune, stamp to the rhythm of the song, add salt to taste （一）：表示相关联,相连接,如：be related to,be relative to,in relation to,be relevant to,link to Investigate all the facts related to the problem. People often linked walth to happiness. （二）：表示反对和赞同. 1：to引导的表示反对,抗拒,对抗意义的词组.Be opposed to,be oppsist to,be contrary to,be adverse to,be resistant to,be contradictory to,object to,oppose to,deny tp,be aline to These buildings are resistant to earthquake. They are to tally opposed to any changes being made in the plans. 2: to引导的表示同意,赞同意义的词组：consent to,subseribe to, The employer consented to give him a salary raise. 表示调整,使符合,使适应的含义,如：adapt to,modate to, adjust to,conform to,habituate to,fit to,suit to,correspond to,cater to She tried to habituate herself to the style of plain living. Your action should conform to the interests of the people. They offered various foods to cater to the need of customers. His words doesn"t fit to his actions. Suit your writing style to the masses. 3: 表示投降,屈服,服从的含义,如:be subject to,be subordinate to,submit to,subject to,surrender to,give in to,confess to,admit to. The minority is subordinate to the majority少数服从多数 Countries nearby oceans are always subject to earthquake. He confessed to having robbed the woman of her wallet. We"re not the kind of people to yield to any military threat. 五: 表示趋势或倾向,如:tend to,be prone to,be inclined to,be apt to,be liable to He"s liable to seasickness. You are liable to e to wrong conclusion. 六: 表示对事情的坚持与执着,如:sick to,hold o,adhere to,cling to He still holds on to his original views. 七: 表示约束,局限,如:limit to,confine to,resrict to He"s confined to the house by illness. He confined his remarks to scientific mangement. 八: 表示一种习惯或是一种适应性,如:get (be) to,used to,be accustomed to Finally,the students got used to my teaching method. 九: 表示起因和原由,如:owing to,due to,thanks to,attribute to,e down to The flight was cancelled due to the thick fog. The famous artist attributed his success to his wife. 十: 表示目的或结果,如:aim to,lead to,give rise to I aim to be an excellent college teacher. His conceit lead to his failure. These bad condition has given rise to a lot of crises 十一: 表示命运,注定,如:be doomed to,be destined to, All military adventures by the two super powers are doomed to fail. 十二: 表示数量上的积累或增加,如:in addition to,add to,amount to In addition to relief supplies,he also presented with some money. The annual output of steel amounts to 1200 tons. 十三: 表示全身心投入的含义,如:be addicted to,contribute to,devote to,mit to He is determined to devote all his life to his. 十四: 表示展望或是回顾,如:look forward to反date back to The church dates back to the 13th century. 十五: 表示方位概念.如:close to,next to I don"t like wool next to my skin. 十六: 表示依靠或借助,如:resort to,turn to,appeal to, He usually appeals to arms to settle the territory dispute. 十七: 表示有关注,关于: as to,with regard to 十八: 表示关注或重视,如:pay attention to,attach to, We should attach primary importance to job training. 十九: 表示依据或是根据,如:according to,in proportion to According to today"s newspaper,the match will be postponed. The lending countries subscribe towards capital stock in proportion to heir economic importance. 二十: 表示应该或必须含义的句式, 如: It"s time to get up. We are supposed to get here at seven. It"s up to this country to ban nuclear weapons. 常用词组 respond to（反应）, appeal to（吸引）, catch on to（理解）, listen to （收听）,used to（过去常常）, give birth to,attend to（照料）, see to（负责）, be entitled to（有权）, belong to（属于）, e to（苏醒）, stand up to（勇敢面对）, help oneself to（请自便）, refer to,to the point（切题）, Train them to stand up to any severe test in hard. The ticket entitled you to a free meal in the luxury hotel. See to it that the children get a hot meal after their swim. You will catch on to the job shortly after wards. People usually refer to television for up-to-the-minute news. 介词的用法: 上午、晚要用in,at黎明、午夜、点与分. 年、月、年月、季节、周,阳光、灯、影、衣、冒in. 将来时态in...以后,小处at大处in. 有形with无形by,语言、单位、材料in. 特征、方面与方式,心情成语惯用in. 介词at和to表方向,攻击、位置、恶、善分. 日子、日期、年月日,星期加上早、午、晚, 收音、农场、值日on,关于、基础、靠、著论. 着、罢、出售、偷、公、假,故意、支付、相反,准. 特定时日和"一……就",on后常接动名词. 年、月、日加早、午、晚,of之前on代in. 步行、驴、马、玩笑on,cab,carriage则用in. at山脚、门口、在当前,速、温、日落、价、核心. 工具、和、同随with,具有、独立、就、原因. 就……来说宾译主,对、有、方状、表细分. 海、陆、空、车、偶、被by,单数、人类know to man. this、that、tomorrow,yesterday,next、last、one. 接年、月、季、星期、周,介词省略已习惯. over、under正上下,above、below则不然, 若与数量词连用,混合使用亦无关." beyond超出、无、不能,against靠着,对与反. besides,except分内外,among之内along沿. 同类比较except,加for异类记心间. 原状because of,、 owing to、 due to表语形容词 under后接修、建中,of、from物、化分. before、after表一点, ago、later表一段. before能接完成时,ago过去极有限. since以来during间,since时态多变换. 与之相比beside,除了last but one. 复不定for、找、价、原,对、给、段、去、为、作、赞. 快到、对、向towards,工、学、军、城、北、上、南. but for否定用虚拟,复合介词待后言. ing型由于鉴,除了除外与包合. 之后、关于、在.方面,有关介词须记全. in内to外表位置,山、水、国界to在前. for有很多种用法： 1. 表示“当作、作为”.如: I like some bread and milk for breakfast. 我喜欢把面包和牛奶作为早餐. What will we have for supper? 我们晚餐吃什么? 2. 表示理由或原因,意为“因为、由于”.如: Thank you for helping me with my English. 谢谢你帮我学习英语. Thank you for your last letter. 谢谢你上次的来信. Thank you for teaching us so well. 感谢你如此尽心地教我们. 3. 表示动作的对象或接受者,意为“给……”、“对…… (而言)”.如: Let me pick it up for you. 让我为你捡起来. Watching TV too much is bad for your health. 看电视太多有害于你的健康. 4. 表示时间、距离,意为“计、达”.如: I usually do the running for an hour in the morning. 我早晨通常跑步一小时. We will stay there for two days. 我们将在那里逗留两天. 5. 表示去向、目的,意为“向、往、取、买”等.如: Let"s go for a walk. 我们出去散步吧. I came here for my schoolbag.我来这儿取书包. I paid twenty yuan for the dictionary. 我花了20元买这本词典. 6. 表示所属关系或用途,意为“为、适于……的”.如: It"s time for school. 到上学的时间了. Here is a letter for you. 这儿有你的一封信. 7. 表示“支持、赞成”.如: Are you for this plan or against it? 你是支持还是反对这个计划? 8. 用于一些固定搭配中.如: Who are you waiting for? 你在等谁? For example, Mr Green is a kind teacher. 比如,格林先生是一位心地善良的老师. 尽管for 的用法较多,但记住常用的几个就可以了. 介词of用法归纳 1:表示剥夺,除去 一:deprive *** . of his right denude *** . of his possession (hope) divest the baby of his clothes rid him of this fear rob *** . of his wallet defraud *** . of gold ring cure *** . of cancer heal *** . of cancer purify the nation clean the jar of crust clarify the river of flowing rubbish --get rid of, rid of, dispose of 2:of接直接宾语 -告诉-tell *** . of sth. inform *** . of sth warn *** . of fire remind *** . of his duties acquaint *** . of sth. notify of.. -其他,劝服-persuade *** . of honesty assure *** . of the best seats convince *** . of sth. -法律词汇-accuse *** . of burglary convict *** . of murder; suspect *** . of a theft -reassure his wife of his safe arrival 3:of接间接宾语 request sth. of *** . expect sth. of *** . require sth. of *** . ask a question of *** . be fearful of mistakes be jealous of wealthy persons be reminiscent of his past be patient of the enormous noise be guilty of robbery be innocent of robbery 4:of表示人物的特性,籍贯,特性或出生等 He is of Irish descend (ascent) People of obscure origin (humble /noble) Man of keen perception a man of moral integrity 5:固定词组 -say of, tale of, hear of, think of, learn of, savor of The room *** ells of stale cabbage. -brag of his achievements. Boast of his children beware of pickpockets approve of the program doubt of success plain of poor management -be sure of be suspicious of be aware of be confident of be proud of be ashamed of be afraid of be capable of be lack of be critical of be shortly of be conscious of be ignorant of be wary of be cautious og be appreciative of your advice -regardless of , irrespective of ,不管….无视 in favor of decide on three most popular leisure activities irrespective of age 介词Under 表示处于…状态之下,接受… preparations are under way. a road under repai

to的用法: 一：表示相对，针对 be strange (common, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) to Air is indispensable to life. Aircrafts are vulnerable to interference caused by radiation. This injection will make you immune to infection. 二：表示对比，比较 1：以-ior结尾的形容词，后接介词to表示比较，如：superior ,inferior,prior,senior,junior The quarrel happened prior to my arrival. 2: 一些本身就含有比较或比拟意思的形容词，如equal，similar，equivalent，analogous A is similar to B in many ways. 3：表示一些先后顺序的形容词，如：second,subsequent,next,preliminary,preparatory Subsequent to the war,they returned to their hometown. 4: to也偶尔出现在个别动词之后,与动词形成固定词组,表示比较,如:prefer to,compare to,in contrast to compare to sth.表示比喻或比拟,而compare with sth.表示比较,如: World is usually compared to a stage Compared with his past,he has changed a lot. Prefer的正确句型是:prefer A to B或prefer doing A to doing B,但当prefer后接动词不定式时,表示比较的介 词to就要改成rather than ,如: The undaunted soldier preferred death to surrender. Many people prefer spending money to earning money. They prefer to pursue careers rather than remain home as house wives. 5: to与及个别的名词构成比较之意,如:alternative Going to an under water concert is a great alternative to going to dinner. 三: 表示修饰关系 1: 表示回复,反应意思的词,如:answer to question, solution to problem,response to inquiry,reaction to proposal,reply to letter 2: 表示建筑构件的词汇,如: entry,entrance,approach,access,passage,exit,vent,path the approach to a bridge引桥 the approach to science Half of the population was estimated to have no access to the health service. The access to education 接受教育的机会 The access to medical care 享受公费医疗的权利 3: 表示人物职位和官衔的词,如:assistant to manager, ambassador to Spain, successor to tradition, heir to throne,deputy to the National People"s Congress advisor to the Prime Minister 4: 表示权利和许可的词汇,如:right,admission The employee finally got the admission to the boardroom. Everyone has an equal right to …….. 5: 表示栅栏或障碍的词汇,如:bars to development,the barrier to progress 6: 表示与书籍,文本相关的词,如:introduction to passage. 7: 表示恭喜或是祝贺,如: The director proposed a toast to the health of the guests. Let"s drink to Dick"s success in business 8: 另外还有一些名词符合这种用法,有的具有两者息息相关,缺一不可的含义.如:key to door,invitation to party, guide to action,limitation to life,accessory to school 四: to还具有依据,伴随,和着节奏的含义,如:sing to piano, chance to the tune, stamp to the rhythm of the song, add salt to taste （一）：表示相关联，相连接，如：be related to,be relative to,in relation to,be relevant to,link to Investigate all the facts related to the problem. People often linked walth to happiness. （二）：表示反对和赞同。 1：to引导的表示反对，抗拒，对抗意义的词组。Be opposed to,be oppsist to,be contrary to,be adverse to,be resistant to,be contradictory to,object to,oppose to,deny tp,be aline to These buildings are resistant to earthquake. They are to tally opposed to any changes being made in the plans. 2: to引导的表示同意，赞同意义的词组：consent to,subseribe to, The employer consented to give him a salary raise. 表示调整，使符合，使适应的含义，如：adapt to,commodate to, adjust to,conform to,habituate to,fit to,suit to,correspond to,cater to She tried to habituate herself to the style of plain living. Your action should conform to the interests of the people. They offered various foods to cater to the need of customers. His words doesn"t fit to his actions. Suit your writing style to the masses. 3: 表示投降,屈服,服从的含义,如:be subject to,be subordinate to,submit to,subject to,surrender to,give in to,confess to,admit to. The minority is subordinate to the majority少数服从多数 Countries nearby oceans are always subject to earthquake. He confessed to having robbed the woman of her wallet. We"re not the kind of people to yield to any military threat. 五: 表示趋势或倾向,如:tend to,be prone to,be inclined to,be apt to,be liable to He"s liable to seasickness. You are liable to come to wrong conclusion. 六: 表示对事情的坚持与执着,如:sick to,hold o,adhere to,cling to He still holds on to his original views. 七: 表示约束,局限,如:limit to,confine to,resrict to He"s confined to the house by illness. He confined his remarks to scientific mangement. 八: 表示一种习惯或是一种适应性,如:get (be) to,used to,be accustomed to Finally,the students got used to my teaching method. 九: 表示起因和原由,如:owing to,due to,thanks to,attribute to,come down to The flight was cancelled due to the thick fog. The famous artist attributed his success to his wife. 十: 表示目的或结果,如:aim to,lead to,give rise to I aim to be an excellent college teacher. His conceit lead to his failure. These bad condition has given rise to a lot of crises 十一: 表示命运,注定,如:be doomed to,be destined to, All military adventures by the two super powers are doomed to fail. 十二: 表示数量上的积累或增加,如:in addition to,add to,amount to In addition to relief supplies,he also presented with some money. The annual output of steel amounts to 1200 tons. 十三: 表示全身心投入的含义,如:be addicted to,contribute to,devote to,commit to He is determined to devote all his life to his. 十四: 表示展望或是回顾,如:look forward to反date back to The church dates back to the 13th century. 十五: 表示方位概念.如:close to,next to I don"t like wool next to my skin. 十六: 表示依靠或借助,如:resort to,turn to,appeal to, He usually appeals to arms to settle the territory dispute. 十七: 表示有关注,关于: as to,with regard to 十八: 表示关注或重视,如:pay attention to,attach to, We should attach primary importance to job training. 十九: 表示依据或是根据,如:according to,in proportion to According to today"s newspaper,the match will be postponed. The lending countries subscribe towards capital stock in proportion to heir economic importance. 二十: 表示应该或必须含义的句式, 如: It"s time to get up. We are supposed to get here at seven. It"s up to this country to ban nuclear weapons. 常用词组 respond to（反应）, appeal to（吸引）, catch on to（理解）, listen to （收听）,used to（过去常常）, give birth to,attend to（照料）, see to（负责）, be entitled to（有权）, belong to（属于）, come to（苏醒）, stand up to（勇敢面对）, help oneself to（请自便）, refer to,to the point（切题）, Train them to stand up to any severe test in hard. The ticket entitled you to a free meal in the luxury hotel. See to it that the children get a hot meal after their swim. You will catch on to the job shortly after wards. People usually refer to television for up-to-the-minute news.

从词性看即为：名词十介词十名词前后两个名词相同，都为单数，名词前无修饰语，介词位于两个名词中间。1.名词＋in＋名词，这类结构表示"手拉手、手挽手"的含义，在句中作状语。Eg.Theywalkedawayhandinhand．他们携手离去。Eg.Theywalkedarminarmontheirwaytothefineshopsortheatres.她们手挽着手到那些漂亮的商店和剧院去。handinhand也可作比喻性用法：Eg.Theorymustgohandinhandwithpractice.理论必须和实践相结合。Eg.Warandmiserygohandinhand．战争和苦难永不分开。2.名词＋by＋名词，这类结构表示"逐个地、并排地、逐渐"的含义，在句中作状语。handbyhand不如handinhand常用,且handbyhand主要侧重于并排行走.例如：Eg.Daybydayshegrewstronger.她长得一天比一天强壮。

of在英语中用法很多，其与抽象名词连用时，意思是having的意思，遇到类似问题也 可以将of理解成 full of的省略式。本题中relief为抽象情绪名词，故只能填of

knock on 敲(门、窗等);撞knock at 敲(门,窗等)当knock作为名词的时候,介词用at,如a knock at the door 敲门声 动词是介词用on,如knock on the door 敲门Knock on the door before you enter.进屋之前要先敲门。When I fell I got a terrible knock on the head.我摔倒时头撞得很厉害。He got a nasty knock on the head.他头部遭到重重一击。Did I hear a knock at the door?是有人敲门吗?I was wakened by a knock at the door.敲门声把我吵醒了希望对你有帮助，满意请及时采纳，你的采纳是我回答的动力！

介词:介词是一种用来表示词与词、词与句之间的关系的虚词，在句中不能单独作句子成分。介词后面一般有名词代词或相当于名词的其他词类，短语或从句作它的宾语。介词和它的宾语构成介词词组，在句中作状语，表语，补语或介词宾语。介词可以分为时间介词、地点介词、方式介词、原因介词和其他介词。of的用法 介词 prep. （表示所有，要占有）…的 word that shows what you have and own · A prince is the son of a king. 王子是国王的儿子。 · It"s the custom of the country. 这是这个国家的习惯。 · Beijing is the capital of China. 北京是中国的首都。 介词 prep. 从，在其中 out of,from among · A cow is a kind of animal. 牛是动物的一种。 · He is one of my best friends. 他是我的最好的朋友之一。 介词 prep. 包含有；有 containing,having · Pass me a glass of milk. 递给我一杯牛奶。 · He lives in a house of three rooms. 他住在一所有三个房间的房子里。 · He is the most dangerous of enemies. 他是仇敌中最凶恶的。 介词 prep. 由…制成 made from · The bridge is made of stone. 这座桥是用石头造的。 · The book consists of several chapters. 这本书有好几章。 · What is the desk made of? 桌子是用什么做的？ 介词 prep. 关于 about,concerning · I have heard of the news. 我听说过这个消息。 · It was he who told me the news of the victory. 是他告诉我这胜利的消息。 介词 prep. 叫做；系… which is (called) · The city of Harbin is a big city. 哈尔滨市是一个大城市。 介词 prep. 从；来自 from · He is a man of humble origin. 他是一个出身微贱的人。 · He was born of a good family. 他生于一个好家庭。 介词 prep. 表示地点 word that shows place · He lives at the end of the road. 他住在马路的尽头。 · The village lies within a mile of the town. 这村子离城镇不到一英里。 介词 prep. 表示和别人的关系 word that shows what you are to another person · He is beloved of all. 他受到大家的爱戴。 介词 prep. 表示解除，剥夺，免除 indicating relief,deprivation,riddance · I was robbed of my watch. 我手表被抢了。 · The doctor cured the sick man of his disease. 这医生治好了这病人的疾病。 介词 prep. 表示原因 indicating cause · We are proud of our motherland. 我们为我们的祖国而骄傲。 · You ought to be ashamed of yourself. 你应为你自己感到羞耻。 介词 prep. 表示区分，包含，分量 indicating partition,inclusion, measure · Yesterday I bought a ton of coal. 昨天我买了一吨煤 · the adoption of Western technique 采用西方技术 off的用法 介词 prep. 从…下来；离开…不在…之上 down from,away from,not on · The chalk fell off the desk and broke. 粉笔从书桌上掉下来摔断了。 · Cut a piece of bread off the loaf. 从面包上切一块下来。 · Keep off the grass. 勿踏草地。 · I can"t get this ring off my finger. 这个戒指我摘不下来。 介词 prep. 在…附近；靠近 near · The house stands just off the main street. 房子在大街旁边不远。 · Our boat anchored off the French coast. 咱们的船停泊在离法国海岸不远的海面。 介词 prep. 不当班；不值勤 free from · He is off duty. 他下班了。 · A policeman does not wear a uniform when he is off duty. 警察不值勤时不穿制服。 介词 prep. 不想；不喜欢 not wanting,not liking · I"m off my food. 我不爱吃饭。 介词 prep. 连着 joining · It is a track off the main road. 这是一条连着大路的小道。 副词 adv. 脱开；去掉 not on,away from the place where it was · You had better leave your coat off.It"s too heavy for such warm weather. 你最好还是别穿外套了，天这么暖和，穿这种衣服太厚了。 副词 adv. 关上；断绝 not on,out so that it is not working · The room is bright enough now,please turn the light off. 屋里现在够亮了，请把灯关掉。 · We must use candles because the electricity is off. 我们必须用蜡烛，因为停电了。 副词 adv. 离；距 away · The park is five miles off. 公园在五英里路以外。 副词 adv. 离开 away to another place · They"re off! 他们动身了！ · He went off to bed without saying anything. 他什么也没说就去睡觉了。 副词 adv. 分开；不在一起 apart.not joined · The cup"s handle broke off. 茶杯的把掉了。 · One of the wheels flew off. 一只轮子飞了。 副词 adv. 在远处 away · We can walk to the station because it is not far off. 我们可以走到火车站，因为离这里不远。 副词 adv. 不新鲜 not fresh · This meat is going off. 这肉不新鲜了。 副词 adv. 不工作 not at work · The cook is having a day off today. 厨师今天休息。 · Can I have the day off tomorrow? 明天我可以请假吗？ 形容词 adj. 更远的 more distant,farther · He went round to the off side of the wall. 他绕到墙的后面去了。 形容词 adj. 不好的；不到水准的 not very good, not up to average · It is an off season for fruit. 这是水果淡季。 形容词 adj. 不舒服的 not fit or well · I am feeling rather off today. 我今天很不舒服。 for的用法： 介词 prep. （表示时间、距离）计，达 word that shows how far or how long · I have waited for three hours. 我等了三小时。 · For much of the time he suffered from bad health. 在很长时间里，他身体都不好。 · They were silent for a while. 他们沉默了一会儿。 · It"s time for little girls to be in bed. 小女孩就寝的时间到了。 · We walked(for) a mile and ran (for) a mile. 我们走了一英里，又跑了一英里。 介词 prep. 开往，向 word that shows where someone or something is going · She left Tianjin for Beijing. 他离开天津上北京去了。 · Is this the train for Glasgow? 这是开往格拉斯哥的火车吗？ 介词 prep. 给，与，适于 word that shows who will get or have something · This is a present for you. 这是给你的礼物。 介词 prep. 当作 as; as being · I took him for his brother. 我把他当作是他的兄弟。 介词 prep. 因为，由于 by reason of, on account of; because of · We could not see for the fog. 因为有雾，我们看不见。 · They did not draw the conclusion for the following reason. 由于下述理由他们没有作出结论。 · He was punished for stealing. 他因偷窃而受惩处。 介词 prep. 就…而言 word that shows whom you are talking about · It is dangerous for a small child to cross the road alone. 小孩子自己过马路危险。 · It"s for you to decide. 这件事由你来决定。 · He is tall for his age. 他小小年纪，个子倒挺高。（就他的年纪来说，他的个子算是高的。） 介词 prep. 为了，供 word that shows why you are doing something · It is very cold for October. 十月里这样的天气真是很冷。 · I have got some picture books for you to look at. 我有一些让你看的书。 · No house was big enough for him to live in. 没有那么大的房子可供他住。 · We work hard for socialism. 我们为社会主义努力工作。 介词 prep. （比赛或战斗时）代表，代，替 on the same side in a sport or fight · They would run for the United States. 他们将代表美国去参加赛跑。 · Tim plays tennis for his school. 蒂姆代表学校参加网球赛。 介词 prep. 价格，交换 word that shows how much something is · I want to change this for that. 我想用这个换那个。 · I paid two dollars for the book. 为这本书我付了两元钱。 · I gave 5 pounds for it. 我出五英镑买的。 介词 prep. 赞成，支持 word that shows you like an idea · Are you for or against the proposal? 你是赞成这个建议还是反对这个建议？ · Some people were for the strike and others were against it. 有些人赞成罢工，另一些人反对。 连词 conj. 因为 because; on account of the fact that · I am thirsty, for the sun is hot. 我由于天热而口渴。 · I missed the beginning of the play,for I was late. 我没有看到话剧的开头部分，因为我迟到了。 to的用法： 介词 prep. 到；向；往 word that shows where someone or something is going,etc. · We walked to town. 我们走路进城。 · He leads us from victory to victory. 他领导我们从胜利走向胜利。 · Point to the blackboard. 指着黑板。 · That road leads to Beijing. 那条路通向北京。 · The peach is rotten to the core. 这个桃子烂到核里了。 介词 prep. （表示接受者）给 word that shows who is receiving something · Please give the book to me. 请把书给我。 · I gave the candy to Mary. 我把糖果给了玛丽。 介词 prep. （表示几点差几分）到；缺 word that shows how many minutes before the hour · It"s ten minutes to six. 六点差十分。 · They fought to the last. 他们战斗到底。 介词 prep. 远至；直到 as far as; until · I shall stay to the end of June. 我会一直待到六月底。 · She read the book from the beginning to the end. 这本书她从头到尾全都看了。 介词 prep. （表示地点）在；到 word that shows where · He tied the donkey to the tree. 他把驴拴在树上。 · Fasten it to the wall. 将它系到墙上。 介词 prep. （表示原因）为 word that shows why · He came to help me. 他帮我的忙来了。 介词 prep. （表示变化）成为 word that shows a change · He was brought to poverty. 他变穷了。 · The sky changed from blue to grey. 天空由蓝变灰。 介词 prep. 表示发展到的地步 (expressing some point reached or extent) · He is an Englishman to core. 他是彻头彻尾标准的英国人。 · I got wet to the skin. 我全湿透了。 介词 prep. 表示比较、相比 (expressing comparison) compared with · He is quite rich to what he once was. 比起从前，他现在是富裕多了。 介词 prep. 表示加上、附合、配合 expressing addition or accompaniment with · Add three to five. 五加上三。 · We danced to the music. 我们配合着音乐跳舞。 介词 prep. 表示结果或事情引发的情状 expressing a result or a resulting condition · He tore it to pieces. 他把它撕成一片片。 · The train slowed to a stop. 火车缓速而后停下来。 介词 prep. 构成动词不定式 用作名词；用作形容词；用作副词；其他用法 (used as a sign of the infinitive) a) noun use; b) adjectival use ;c) adverbial use;d) other uses · a)It is wrong to tell a lie. 说谎是不对的。 · b)I have something to eat. 我有些吃的东西。 · water to drink 可饮用的水 · a house to let 出租的房子 · c)We eat to live. 我们吃是为了活下去。 · I am glad to see you. 见到你很高兴。 · d)To tell the truth, he is a good student. 说实话，他是一个好学生。 · He is to come at three o"clock. 他三点钟要来。 · He seems to be happy. 她看来似乎快乐。 · They learned how to write letters in English. 他们学习了怎样写英文信。 副词 adv. 来回地 to and fro, backwards and forwards · She swung to and fro on the swing. 她在秋千上摆来摆去。on+日/特指的早中晚，其他用in，节日in+年/月，in+一段时间用how soon提问at用于会议/准确时间

lackvt. 1. 缺少;没有 2. 需要 vi. 1. 缺少;不足;没有[(+for)] n. 1. 欠缺;不足;没有[S1][(+of)] 2. 缺少的东西;需要的东西