做非谓语动词选择题的方法

定语从句
1.为什么会有限制性和非限制性定语从句的出现?中英文定语从句词序有什么区别.
定语从句有两个功能,一个是限制以帮助人们寻找区分出某人或某物..另一功能是修饰形容.,就象中文里的“伟大的,光荣的,正确的”的抒情描述一样,没有寻找区别功能.我们要在一群女孩里找出一个叫罗勤燕的女孩,那就必须对这群女孩子进行限制,找出罗勤燕的一些个性特征：如：The girl who is very tall is Luo Qinyin.那个又高又漂亮的女孩就是罗勤燕.“又高又漂亮的女孩”就是限制性定语从句,它能帮助人找出罗勤燕.如果“罗勤燕”当先行词,教室里的女孩那么多个,不限制就找不出罗勤燕,罗勤燕只有一个,对“罗勤燕”就不能用限制性,必须用非限制性.非限制只能是补充说明, Luo Qinyin,who is very tall ,is our monitor .这句话翻译与限制性完全不同:罗勤燕是我们的班长,她很高.”她很高.”是补充说明,要翻译成另一句话,它没有帮助寻找区分的功能.,而限制性定语从句只是一句话..
2.限制性定语从句的特点: 在中文中后置的被修饰限制的名词在英语中都是前置的,放在从句前当先行词.而定语从句又总是紧紧放在先行词后面.这就出现了与中文不一样的词序：主句和从句混在一起,主句的谓语动词与从句的谓语动词可紧紧地凑近混合在一起.
1）The girl who is dancing dances well.
2）The thing that I tasted tastes sweat
3）The girl at whom I looked looks beautiful.
从句的动词与主句的动词紧挨在一起,很容易令学生感到混乱,别扭,很容易出现分不清主句,从句,不懂句子是什么意思的问题.请试翻译以下句子:
1}.”The teacher pointed out that that that that student wrote was in wrong place .”
2).The person who is brave is afraid to look at my eyes.
I can can the can that is smaller into the can that is bigger .
3).The house whose windows are big is big .
4)The students who didn’t come didn’t get the money .
5)The boy who is tall is shorter than some classmates in the university in the north.
3．先行词,引导词,从句的主语这三个位置都是考试中惯考的三类难点.有两个技巧我们必须要掌握：1.凡是含有定语从句的复合句,都必须有两个主语,两个谓语动词,如果少一个主语或少一个谓语动词,都是不]正确的句子.象我们这次甲级联赛中都出现这样的错误：The student who is very tall and beautiful .
1）that ,which ,who ,whose,where,when都是考试惯考的引导词..
a.引导词在当从句宾语时可以省略.但先行词,从句主语却不能省略,这个要注意.
1}______(a. the one b. that c. which d. who) you talked to is talking to us now.
2}I like the book_________(a. you b. that c. the one d. who)talked about .
b. which可以指代前面的整句话,这时which前面总是有个逗号,which在从句中大多当主语,偶尔也有在从句中当宾语的.
1)She tore my photo_____{a,which b. who c. which d. whose} I took in Guangzhou .
2) She tore my photo_____{a,which b. who c. which d. whose} made me angry .
3}I sat on the chair _____{a,which b. who c. which d. whose}legs are broken .
4.在表示地点的名词当先行词时,其后的定语从句中的动词大多数是不及物的,都是用where或介词+which引导从句.只有visit ,build ,buy ,sell ….等及物动词可以用在地点名词后的定语从句中,那时只能用关系代词which, that,当宾语可以省略.
1)The school _____I studied ten years ago becomes more and more beautiful.
2) The school _______I visited ten years ago becomes more and more beautiful.
3)This is the house in _____ I lived many years ago.
4) This is the house_______ I built many years ago .
5)The bookshop ______he works is very large .
6)The bookshop ______ he bought last year is very large .
7)The bookshop ______he bought the book is very large .
5.在表示时间的名词当先行词时, 其后的定语从句中的动词也大多数是不及物的,都是用when或介词+which引导从句,只有spend,remember, forget,等少数几个及物动词词可以用在时间名词引导的定语从句中,它可以带时间名词当宾语,这时从句只能用which ,that引导,当从句宾语时that ,which当宾语可以省略以省略.
1）I’ll never forget the days _______ I lived in Beijing .
2) I’ll never forget the days _______ I spent in Beijing .
3)The time _____ you forget is the day after tomorrow .
4)The time _____you’ll meet me in Beijing is the day after tomorrow .
5)The time _____ you remembered to stop heating the soup is too late .
6)The time _____you remembered is 9:30 .
2.名词性从句应注意的要点.
名词性从句相当于一个名词,所以宾语从句,主语从句,表语从句,同位语从句都属于名词性从句.名词性从句与定语从句不同的地方有：
1）定语从句有先行词,名词性从句没有先行词.
The thing that you ate just now is a fly .
What you ate just now is a fly .
2）定语从句不能用what,而名词性从句可以用what引导,也可以用that来引导,what在名词性从句中充当主语如宾语,that在名词性从句中不充当句子成份.
(1)_____(a.That b.What c. Which d. The word ) must be said has been said .
(2)_____(a.That b.What c. Which d. The word ) he was chosen has been said .
3）What引导的名词性从句常可翻译为“……的”,表示一种与人动作相关的特定的物或特定的人,用what引导指物的有:”你看到的””他吃的””该做的””该说的”用who引导,指人的有“是谁干了某事”还不知道,还仍然是个问题.”如“What you said is not true.”“What I want to get is what is in your hand .”“You are lucky,you own what a woman doesn’t own ：beauty and wisdom .
4)我们用who来引导名词性从句,who表示不确定未落实的“谁”.不是”…..的人”例如:Who will be chosen is not known. It is still a question who killed that poor girl .由于不确定,所以不能用the person who来代替who.确定,限定特定的人应该用定语从句,例如:例如:有一个主人招待客人.一些客人来了,他说,“该来的没来.”结果已经来了的一些人以为他们是“不该来的已经来了”于是走了.那主人又说“不该走的又走了.”结果还在现场的人以为他们是“该走的没有走”,于是又走了.这主人说的话就是“The persons who should come haven’t come .”“The persons who should not leave have left .那客人想到的就是：“The persons who should not come have come.”“The persons who should leave haven’t leave .”
5)whoever,whatever,whichever,whenever,wherever,有让步的意思,即”无论…….都”有”不管任何那一个都会”的广泛随机抽查随便那一个结果都一样”的意思.而没有-ever后缀的W疑问词引导的名词性从句则没有这个让步的意思.
如:”她嫁给谁还不知道.”这句话就没有广泛随机任何一个的意思,可能她只是在确定的选择小圈子里嫁给张三还是李四有点拿不定主意.”.她脾气这么坏,她嫁给谁谁倒霉.”侧是没有确定对象,广泛大范围而又随机随意选择的”无论她嫁给世界中随便任何的那一个男人,那个男人都会倒霉.”凡是让步,都是大范围,不确定,非事实的任意假设.下面辨别一下,那些应该让步,那些不是让步.
(1)_____ has stole the money has not been found out .
(2)_____ touches the highline will die .
(3)She refused to eat ______her mother gave her .
(4)She eats _____her mother leaves her in the pot .
(5)_____ the prisoner runs,he will be caught some day .
(6)_____ the prisoner might hide is still a question .
6)宾语从句的词序是把提问部分提前后按正常词序排列.特别是疑问句,不要用倒装的疑问词序.如：
He asked what my name is .而不是He asked what is my name .
非谓语动词
非谓语动词在英语里是一项重要的语言表现形式,它与汉语动词的使用方法习惯很不一样,是不少中国学生容易混淆出错的知识能力要点.
非谓语动词有四个特出的特点：
一,它不能当谓语,因此在同一句子中一定还会另有一个谓语动词.象“I running in the morning every day.""he named Liping." 就是没有谓语动词的错误的句子.
使用汉语的学生比较容易犯的错误：
二,非谓语动词前不需要形式主语和连词.
1,除了独立主格结构外,非谓语动词都没有形式主语出现在它的前面,如出现了多余的主语那反而是错的句子.但主语不出现不等于没有主谓关系.非谓语动词肯定与主句的主语存在着隐含的逻辑主谓关系,如找不出这种关系那一般都是错误的句子.如“从山上看下去,我们的城市很美丽.”主句的主语“城市”不会“看”,不存在逻辑主谓关系,只存在动宾关系.因此不能用“Seeing",而只能用"Seen from the mountain , ..." 被动的形式来表示.或用独立主格：“Anybody seeing it from the mountain ,the city looks very beautiful."又比如“听到这个消息,她的眼泪流出来了.”“眼泪”不会“听”,不存在逻辑主谓关系,因此不能象中文一样直译：Hearing the news,her tears came along her check.应该说：Hearing the news ,she had tears coming along her check.
2,非谓语动词不需要because,as,if,when,while 等连词,但它却已经含有连词的意思.象 Because not having prepared my lesson,I can't answer the question.就是错的,应删去Because.
反之,如不用非谓语而用从句,那表示原因,条件,时间,伴随,目的的从句前又必须有连词.而中文却是可以省连词的,如 “喝牛奶肚子痛”“喝牛奶,人健康.”“喝牛奶呛着了”都可以可以不用连词或二分句都加用连词.因此中国学生往往容易犯”两个分句都用连词”或”两个分句都不用连词”的错误,如：“因为我病了,所以今天我不能上学”译成：Because I am ill, so I can't go to school today.又例如: I am poor, I can't buy the house. "I am poor"显然与后面的句子有逻辑因果关系,应加连词Since或变成“Being poor,I can't buy the the house. 两分句都有连词,就无主句了.就象群龙无首,全国无君一样. 多连词导致无主句;如二个分句都不用连词,就变成二个分句都是主句, 无连词就会混淆主次, 就象人人都当首领,没有大臣了
正确的英语句子应该是:无连词的一个主句,一个或多个非谓语动词短语:Not being good at English,I study hard .用一个主句,一个或多个有连词的从句. :Although I am not good at English, I study hard .一主一从或一主多从,一谓语一非谓语或多非谓语,是我们应形成的英语句型逻辑.
用非谓语动词形式给下列句子改错:
1)Seeing many times, the new words couldn’t be remembered by me .
2)Cleaning every day, our classroom looks fine .
3)You have helped me a lot ,I really thank you a lot .
4)You come to my home ,I’ll teach you how to use it .
5)You lend me 20000 yuan, I’ll buy a house .
6)You laughing, I crying .
7)Because she loves you ,so she is hating you .
8)If you leave, and then I leave .

　　非谓语动词主要包括不定式&动名词&分词（现在分词和过去分词）,.即动词的非谓语形式除了不能独立作谓语外,可以承担句子的任何成分
　　它有三种形式：不定式,分词（现在分词、过去分词）,动名词
　　1．非谓语动词与谓语动词的相同点有：
　　（1）如果是及物动词都可与宾语连用,例如：
　　They built a garden.
　　They suggested building a garden.
　　（2）都可以被状语修饰：
　　The suit fits him very well.
　　The suit used to fit him very well.
　　（3）都有主动与被动,“体”式（一般式；进行式；完成式）的变化.例如：
　　He was punished by his parents.（谓语动词被动语态）
　　He avoided being punished by his parents.（动名词的被动式）
　　We have written the composition.（谓语动词的完成时）
　　Having written the composition,we handed it in.（现在分词的完成式）
　　（4）都可以有逻辑主语
　　They started the work at once.（谓语动词的逻辑主语）
　　The boss ordered them to start the work.（动词不定式的逻辑主语）
　　We are League members.（谓语动词的主语）
　　We being League member,the work was well done.
　　（现在分词的逻辑主语）
　　2、非谓语动词与谓语动词的不同点有：
　　（1）非谓语动词可以有名词作用（如动词不定式和动名词）,在句中做主语、宾语、表语.
　　（2）非谓语动词可以有形容词作用（如动词不定式和分词）,在句中做定语、表语或宾语补足语.
　　（3）非谓语动词可以有副词作用（如动词不定式和分词）,在句中作状语.
　　（4）谓语动词在句中作谓语,受主语的人称和数的限制；非谓语动词在句中不能单独作谓语,它不受主语的人称和数的限制.
功能及用法
　　(一)动词不定式：（to）+do,具有名词、形容词、副词的特征.
　　否定式：not + (to) do
　　（1）一般式：不定式的一般式所表示的动作与谓语动词动作同时发生或发生在谓语动词动作之后,
　　例如：
　　I'm glad to meet you.
　　He seems to know a lot.
　　We plan to pay a visit.
　　He wants to be an artist.
　　The patient asked to be operated on at once.
　　The teacher ordered the work to be done.
　　（2）进行式：不定式的进行式所表示的动作与谓语动词动作同时发生,例如：
　　The boy pretended to be working hard.
　　He seems to be reading in his room.
　　（3）完成式：不定式的完成式表示的动作发生在谓语动词动作之前,例如：
　　I regretted to have told a lie.
　　I happened to have seen the film.
　　He is pleased to have met his friend.

选A不就有两个谓语啦

enjoy,keep,mind,practice,suggest,allow,consider,have fun,have a good time,can't help,prefer V.ing to V.ing,finish,practice,

非谓语动词通俗的说就是 不能作谓语的动词变形.如果你要区分谓语动词和非谓语动词,你首先要区分句子成分.找出句子的主谓结构之后,剩下的动词形式为非谓语动词.给你举个例子吧：
1.He walked in the street,singing.
2.The boy cried,kicked by the girl.
第一句中,谓语动词为walked,非谓语动词为singing.当然这里非谓语动词做了伴随状语.
第二句中,谓语动词为cried,非谓语动词为kicked.这里非谓语动词做了原因状语.
很明显,两个句子中非谓语动词都做了句子的除了谓语之外的其他成分.非谓语动词除了不能做谓语,句子的其他成分基本都可以充当.形式一般是现在分词或动名词,不定时,过去分词等.
如有不明白之处,可以问我的,

在英语中,不作句子谓语,而具有除谓语外其他语法功能的动词,叫做非谓语动词.非谓语动词有动词不定式（the Infinitive）；动名词（the Gerund）；现在分词（the Present Participle）；过去分词（the Past Participle）.
1．非谓语动词与谓语动词的相同点有：
（1）如果是及物动词都可与宾语连用,例如：
They built a garden.
They suggested building a garden.
（2）都可以被状语修饰：
The suit fits him very well.
The suit used to fit him very well.
（3）都有主动与被动, “体”式（一般式；进行式；完成式）的变化.例如：
He was punished by his parents.（谓语动词被动语态）
He avoided being punished by his parents.（动名词的被动式）
We have written the composition.（谓语动词的完成时）
Having written the composition, we handed it in.（现在分词的完成式）
（4）都可以有逻辑主语
They started the work at once.（谓语动词的逻辑主语）
The boss ordered them to start the work.（动词不定式的逻辑主语）
We are League members.（谓语动词的主语）
We being League member, the work was well done.
（现在分词的逻辑主语）
2、非谓语动词与谓语动词的不同点有：
（1）非谓语动词可以有名词作用（如动词不定式和动名词）,在句中做主语、宾语、表语.
（2）非谓语动词可以有形容词作用（如动词不定式和分词）,在句中做定语、表语或宾语补足语.
（3）非谓语动词可以有副词作用（如动词不定式和分词）,在句中作状语.
（二）非谓语动词的句法功能：
二、非谓语动词用法：
（一）动词不定式：（to）+do,具有名词、形容词、副词的特征.
1．不定式的形式：（以动词write为例）
否定式：not + (to) do
（1）一般式：不定式的一般式所表示的动作与谓语动词动作同时发生或发生在谓语动词动作之后,
例如：
I'm glad to meet you.
He seems to know a lot.
We plan to pay a visit.
He wants to be an artist.
The patient asked to be operated on at once.
The teacher ordered the work to be done.
（2）进行式：不定式的进行式所表示的动作与谓语动词动作同时发生,例如：
The boy pretended to be working hard.
He seems to be reading in his room.
（3）完成式：不定式的完成式表示的动作发生在谓语动词动作之前,例如：
I regretted to have told a lie.
I happened to have seen the film.
He is pleased to have met his friend.
2．不定式的句法功能：
（1）作主语：
To finish the work in ten minutes is very hard.
To lose your heart means failure.
动词不定式短语作主语时,常用it作形式主语,例如上面两句可用如下形式：
It is very hard to finish the work in ten minutes.
It means failure to lose your heart.
（2）作表语：
Her job is to clean the hall.
He appears to have caught a cold.
（3）作宾语：
常与不定式做宾语连用的动词有：want, hope, wish, offer, fail, plan, learn, pretend, refuse, manage, help, agree, promise, prefer, 如果不定式（宾语）后面有宾语补足语,则用it作形式宾语,真正的宾语（不定式）后置,放在宾语补足语后面,例如：
Marx found it important to study the situation in Russia.
动词不定式也可充当介词宾语,如：
I have no choice but to stay here.
He did nothing last Sunday but repair his bike.
动词不定式前有时可与疑问词连用,如：
He gave us some advice on how to learn English.
（4）作宾语补足语：
在复合宾语中,动词不定式可充当宾语补足语,如下动词常跟这种复合宾语：want, wish, ask, tell, order, beg, permit, help, advise, persuade, allow, prepare, cause, force, call on, wait for, invite.
此外,介词有时也与这种复合宾语连用,如：
With a lot of work to do, he didn't go to the cinema．
有些动词如make, let, see, watch, hear, feel, have等与不带有to的不定式连用,但改为被动语态时,不定式要加to, 如：
I saw him cross the road.
He was seen to cross the road.
（5）作定语：
动词不定式作定语,放在所修饰的名词或代词后.与所修饰名词有如下关系：
①动宾关系：
I have a meeting to attend.
注意：不定式为不及物动词时,所修饰的名词如果是地点、工具等,应有必要的介词,如：
He found a good house to live in.
The child has nothing to worry about.
What did you open it with?
如果不定式修饰time, place, way,可以省略介词：
He has no place to live.
This is the best way to work out this problem.
如果不定式所修饰名词是不定式动作承受者,不定式可用主动式也可用被动式：
Have you got anything to send?
Have you got anything to be sent?
②说明所修饰名词的内容：
We have made a plan to finish the work.
③被修饰名词是不定式逻辑主语：
He is the first to get here.
（6）作状语：
①表目的：
He worked day and night to get the money.
She sold her hair to buy the watch chain.
注意不定式放句首时,逻辑主语与句子主语要一致：
wrong：To save money, every means has been tried.
right：To save money, he has tried every means.
wrong：To learn English well, a dictionary is needed.
right：To learn English well, he needs a dictionary.
②表结果：
He arrived late to find the train gone.
常用only放在不定式前表示强调：
I visited him only to find him out.
③表原因：
They were very sad to hear the news.
④表程度：
It's too dark for us to see anything.
The question is simple for him to answer.
（7）作独立成分：
To tell you the truth, I don't like the way he talked.
（8）不定式的省略：保留to省略do动词.
If you don't want to do it, you don't need to.
（9）不定式的并列：第二个不定式可省略to.
He wished to study medicine and become a doctor.
（二）动名词：
动名词既具有动词的一些特征,又具有名词的句法功能.
1．动名词的形式：
否定式：not + 动名词
（1）一般式：
Seeing is believing. 眼见为实.
（2）被动式：
He came to the party without being invited．他未被邀请就来到了晚会.
（3）完成式：
We remembered having seen the film. 我们记得看过这部电影.
（4）完成被动式：
He forgot having been taken to Guangzhou when he was five years old.
他忘记五岁时曾被带到广州去过.
（5）否定式：not + 动名词
I regret not following his advice. 我后悔没听他的劝告.
（6）复合结构：物主代词（或名词所有格）+ 动名词
He suggested our trying it once again. 他建议我们再试一次.
His not knowing English troubled him a lot.
他不懂英语给他带来许多麻烦.
2．动名词的句法功能：
（1）作主语：
Reading aloud is very helpful. 朗读是很有好处的.
Collecting stamps is interesting. 集邮很有趣.
当动名词短语作主语时常用it作形式主语.
It's no use quarrelling.争吵是没用的.
（2）作表语：
In the ant city, the queen's job is laying eggs.
在蚂蚁王国,蚁后的工作是产卵.
（3）作宾语：
They haven't finished building the dam. 他们还没有建好大坝.
We have to prevent the air from being polluted.
我们必须阻止空气被污染.
注意动名词既可作动词宾语也可作介词宾语,如上面两个例句.此外,动名词作宾语时,若跟有宾语补足语,则常用形式宾语it,例如：
We found it no good making fun of others. 我们发现取笑他人不好.
要记住如下动词及短语只跟动名词作宾语：
enjoy, finish, suggest, avoid（避免）, excuse ,delay, imagine, keep, miss, consider, admit（承认）,deny（否认）, mind, permit, forbid, practise, risk（冒险）, appreciate（感激）, be busy, be worth, feel like, can't stand, can't help（情不自禁地）, think of, dream of, be fond of, prevent…(from),keep …from, stop…（from）,protect…from, set about, be engaged in, spend…(in), succeed in, be used to, look forward to, object to, pay attention to, insist on, feel like
（4）作定语：
He can't walk without a walking-stick. 他没有拐杖不能走路.
Is there a swimming pool in your school? 你们学校有游泳池吗?
（5）作同位语：
The cave, his hiding-place is secret. 那个山洞,他藏身的地方很秘密.
His habit, listening to the news on the radio remains unchanged．
他收听收音机新闻节目的习惯仍未改变.
（三）现在分词：
现在分词既具有动词的一些特征,又具有形容词和副词的句法功能.
1、现在分词的形式：
否定式：not + 现在分词
（1）现在分词的主动语态：现在分词主动语态的一般式表示与谓语动词所表示的动作同时发生,完成
式表示的动作在谓语动词所表示的动作之前发生,常作状语.例如：
They went to the park, singing and talking. 他们边唱边说向公园走去.
Having done his homework, he played basket-ball. 做完作业,他开始打篮球.
（2）现在分词的被动语态：一般式表示与谓语动词同时发生的被动的动作,完成式表示发生在谓语动
词之前的被动的动作.
The problem being discussed is very important. 正在被讨论的问题很重要.
Having been told many times, the naughty boy made the same mistake.
被告诉了好几遍,这个淘气的孩子又犯了同一个错误.
2．现在分词的句法功能：
（1）作定语：现在分词作定语,当分词单独做定语时,放在所修饰的名词前；如果是分词短语做定语
放在名词后.
In the following years he worked even harder.
在后来的几年中,他学习更努力了.
The man speaking to the teacher is our monitor's father.
正与老师谈话的那个人是我们班长的父亲.
现在分词作定语相当于一个定语从句的句法功能,如：in the following years也可用in the years that followed; the man speaking to the teacher可改为the man who is speaking to the teacher.
（2）现在分词作表语：
The film being shown in the cinema is exciting. 正在这家上演的电影很棒.
The present situation is inspiring. 当前的形势鼓舞人心.
be + doing既可能表示现在进行时,也可能是现在分词做表语,它们的区别在于be + doing表示进行的动作是进行时,而表示特征时是系动词be与现在分词构成系表结构.
（3）作宾语补足语：
如下动词后可跟现在分词作宾语补足语：
see, watch, hear, feel, find, get, keep, notice, observe, listen to, look at, leave, catch等.例如：
Can you hear her singing the song in the next room? 你能听见她在隔壁唱歌吗?
He kept the car waiting at the gate. 他让小汽车在门口等着.
（4）现在分词作状语：
①作时间状语：
(While) Working in the factory, he was an advanced worker.
在工厂工作时,他是一名先进工人.
②作原因状语：
Being a League member, he is always helping others. 由于是共青团员,他经常帮助他人.
③作方式状语,表示伴随：
He stayed at home, cleaning and washing. 他呆在家里,又擦又洗.
④作条件状语：
(If) Playing all day, you will waste your valuable time.
要是整天玩,你就会浪费宝贵的时间.
⑤作结果状语：
He dropped the glass, breaking it into pieces. 他把杯子掉了,结果摔得粉碎.
⑥作目的状语：
He went swimming the other day. 几天前他去游泳了.
⑦作让步状语：
Though raining heavily, it cleared up very soon.
虽然雨下得很大,但不久天就晴了.
⑧与逻辑主语构成独立主格：
I waiting for the bus, a bird fell on my heard．
我等汽车时,一只鸟落到我头上.
All the tickets having been sold out, they went away disappointedly.
所有的票已经卖光了,他们失望地离开了.
Time permitting, we'll do another two exercises.
如果时间允许,我们将做另两个练习.
有时也可用with (without) +名词（代词宾格）+分词形式
With the lights burning, he fell asleep. 他点着灯睡着了.
⑨作独立成分：
udging from(by) his appearance, he must be an actor.
从外表看,他一定是个演员.
Generally speaking, girls are more careful. 一般说来,女孩子更细心.
（四）过去分词：
过去分词只有一种形式：规则动词由动词原形加词尾-ed构成.不规则动词的过去分词没有统一的规则要求,要一一记住.
过去分词的句法功能：
1．过去分词作定语：
Our class went on an organized trip last Monday. 上周一我们班开展了一次有组织的旅行.
Those elected as committee members will attend the meeting. 当选为委员的人将出席这次会.
注意当过去分词是单词时,一般用于名词前,如果是过去分词短语,就放在名词的后面.过去分词做定语相当于一个被动语态的定语从句.
2．过去分词作表语：
The window is broken. 窗户破了.
They were frightened at the sad sight. 他们对眼前悲惨的景象感到很害怕.
注意：be + 过去分词,如果表示状态是系表结构,如果表示被动的动作是被动语态.区别：
The window is broken.（系表）
The window was broken by the boy.（被动）
有些过去分词是不及物动词构成的,不表示被动,只表示完成.如：
boiled water（开水） fallen leaves（落叶）
newly arrived goods（新到的货） the risen sun（升起的太阳）
the changed world（变了的世界）
这类过去分词有：gone, come, fallen, risen, changed, arrived, returned, passed等.
3．过去分词作宾语补足语：
I heard the song sung several times last week.
上周我听见这首歌被唱了好几次.
有时过去分词做with短语中的宾语补足语：
With the work done, they went out to play. 工作做完了,他们出去玩去了.
4．过去分词作状语：
Praised by the neighbours, he became the pride of his parents.
受到邻居们的表扬,他成为父母的骄傲.（表示原因）
Once seen, it can never be forgotten.
一旦它被看见,人们就忘不了.（表示时间）
Given more time, I'll be able to do it better.
如果给予更多的时间,我能做得更好.（表示条件）
Though told of the danger, he still risked his life to save the boy.
虽然被告之有危险,他仍然冒生命危险去救那个孩子.（表示让步）

选B.
逗号之间是插入语（就是拿掉也可以成句的成分）,翻译是位于城市中心的这家酒店常年宾客满满.
A选项非谓语动词表【主动】【正在进行】
B选项非谓语动词表【被动】【完成】
C、D 不属于非谓语动词
根据be located in 短语,酒店位于市中心这件事一定是完成的状态 因此选B

你有这样的疑问是很正常的,但是你没有分析明白句型,你看这句话后面的逗号还有一个and,and连接的应该是两个句子,自然逗号前后都应该是句子了,如果向你 所说的那样前面的就不可能构成一个句子了,可以这样理解前面是一个祈使句.
希望能给你点意见.还有其它的不明白的,你给我说吧!我会及时给你答复的.

find sb seated/ sitting seat 是及物动词,表示状态的话,要用被动,sitting 是不及物动词,因此用现在分词,这里那个歌答案语法都对的
with eyes fixed 眼睛盯着看表示的是被动的概念,身体发出的动作时人让做的.sb fix one's eyes on sth / sb's eyes are fixed on sth,

B
rather than do sth

非谓语动词的事情还是让我来告诉你吧.
非谓语动词,首先,分为三种
1.动名词
所谓动名词,顾名思义,其词性为名词.也就是说能充当名词性成分的词语.
比如：
I hate singing.我讨厌唱歌.
其中singing为sing这个动词的动名词形式,在这里做宾语.而宾语当然属于名词性成分.
至于你说为什么动名词是非谓语动词,我只能说“不为什么”.动名词就是非谓语动词的三种形式之一.就是这样的,不为什么.就好像sing属于动词一样,不为什么.
2.不定式
不定式既有名词词性又有形容词词性还有副词词性.也就是说能充当主语、宾语、同位语等名词性成分,能从当表语、定语等形容词性成分,还能充当状语也就是副词性成分.
3.分词
分词拥有形容词性,能充当定语和表语.
而且分词又分为现在分词和过去分词,各表示不同的时态和语态.
各个非谓语动词的用法这里恕不赘述.
顺便回应一下三楼的同学 （奇数1偶数） .
英语句子中可以有两个动词或者说两个谓语.事实上可以有任意多个谓语.
比如：
I had my dinner and took a little walk.中就有两个谓语.意思是我吃过饭后又散了会步.

分三步走
1；判断句子有无谓语动词,若有,就缺非谓语动词,非谓语动词有三种形式,doing,to do,过去式
2；判断主被动
3；判断所填与所给时间先后顺序

不是
Beijing is the capital of China,which is known to all.
这里which代表前面整句话,
你要表达相同意思的话,只能分两句写：
Beijing is the capital of China,and it is known to all.
当中用and来连接
你用非谓语表达不出来的

就是不是谓语的动词