time seemed to slow down什么意思

可以用过去式。seem过去式： seemed，所以形容昨晚发生的事是用he seemed。seems是第三人称单数。1、seem英 [si:m]   美 [sim]  v.似乎；好像，仿佛；装作；看来好像例句：I seem to have lost all my self-confidence 我好像已经自信全无。2、seems英 [si:mz]   美 [simz]  例句：Nature seems to be wakened from a dead sleep. 大自然似乎从沉睡中被唤醒了。3、 seemed英 [siːm]   美 [siːm] 　例句：He seemed to be in direct contact with the Boss 他似乎直接和老板联系。扩展资料同义词辨析look、appear、seem 【词义：看似，看起来】1、look link v. 看似，看上去〔辨析〕侧重由视觉得出某种印象，后接 as if 引导的表语从句时常可与 seem 换用。〔例证〕He looks pale.他看上去脸色苍白。2、appear link v. 似乎，看来〔辨析〕尤指从所知或所见得到某种印象，常后接动词不定式或 that 引导的表语从句，常可与 seem 换用。〔例证〕He appears/seems unhappy.他看起来不高兴。3、seem link v. 看来，好像〔辨析〕侧重指由主观看法得出判断，但暗示有一定的依据。〔例证〕It seems like it"s going to rain.天好像要下雨。

seem是完成时，如果是see的话，过去式是saw。现在进行时：seeing过去式：saw一般现在时：see三单：sees过去完成时：seem同义词（用法不同）：watch，look，read，lookat,……

seem的意思是似乎；觉得似乎；（表示不确切或客气）看来好像；做作的人。变形：第三人称单数：seems；现在分词：seeming；过去式：seemed。seem，英语单词，名词、不及物动词，作名词时意为“人名；(英)西姆”。作不及物动词时意为“似乎；像是；装作”。下面列举一些seem造的句子。His books and campaign speeches seem closer to the redistribution market liberal position. 他的著作和竞选演说似乎更接近再分配市场自由主义的立场。You seem surprised at what he said.你对他所说的似乎感到意外。But to me they seem to be all the same.可是，在我看来，它们似乎都是千篇一律的。Only you can decide what to do if this applies to you, but you seem to have to make some sort of compromise.当它发生在你身上时，只有你自己的力量可以决定如何去做，但是，看起来你从某种程度上做了妥协。It seems that light energy will be an important subject of scientific research in the future.看起来，光能将成为未来科研的一个重要课题。

It seems (that) I saw you before.

seem的用法你知道有哪些吗？seem用作连系动词或不及物动词,有似乎、好像的意思。下面就是我整理的seem的用法 总结 ，希望大家喜欢。 词典解释 seem 英[si:m] 美[sim] v. 似乎; 好像，仿佛; 装作; 看来好像; 第三人称单数：seems 现在分词：seeming 过去式：seemed 过去分词：seemed seem用法总结 seem用作连系动词或不及物动词,意为“似乎、好像、看来”。 “主语+seem+(to be)+表语 ” 此时seem为连系动词,后直接接形容词或to be+形容词或名词( 短语 )作表语,以说明主语的特征或状态。如: Tom seems (to be)a very clever boy. 汤姆看上去是一个很聪明的男孩。 Everything seems easy.一切似乎很容易。 注意:afraid,asleep,awake等表语形容词不能直接跟在seem 之后,必须和seem to be 连用,如:They seem awake.(误)应改为:They seem to be awake. “主语+seem +不定式(或不定式的完成式)” 此句型中的seem 用作不及物动词,不用在进行时态中,其与不定式一起构成复合谓语(不定式作宾语)。如: a. The moon seems to change its shape. 月亮好像在变换形状。 b. I seem not to be able to make him happy. 我似乎不能使他高兴起来。 c. They seemed to be eating something. 他们好像在吃什么东西。 d. I seem to have caught a cold. 我似乎已经感冒了。 注意:seem 后跟不定式(短语)时,要注意不定式所表示动作发生的时间,以此来确定不定式的时态,如例c、d;seem 后不定式的否定式习惯上在seem 前加don"t ,也可以用seem not to...,如例b也可以说成:I don"t seem to be able to make him happy. “seem +分词” a. Our teacher seemed stopped by the question. 我们老师似乎被问题难住了。 b. The news seems exciting. 消息似乎令人兴奋。 注意:seem后用现在分词还是过去分词,取决于分词本身的逻辑主语,如 句子 的主语是分词的逻辑主语,用现在分词,如例b;反之用过去分词,如例a。 “seem+like+n/v-ing” like在这里是介词,此句式等于seem to be结构。如: It seems like years since I saw you last time.自从上次见到你,好像过了几年。 The girl seems like /to be a happy bird.那女孩好似一只快乐的小鸟。 “seem+ 介词短语” They seem in high spirits .他们似乎境界很高。 seem 常用于it作形式主语的“It seems /seemed that...”结构中 该结构中it作形式主语,“that...”是真正的主语。此结构可以用seem后接不定式来改写。如: It seems that you were lying. 好像你在说谎。 It seemed that he was ill, so I called in the doctor. =He seemed (to be) ill, so I called in the doctor. 看来他病了,所以我请了医生。 注意:It seems that... 从句中,that从句可以用陈述语气,也可以用虚拟语气;或者在seem后可以跟一个形容词。如: It seems impossible that he will be here tomorrow.他明天在这里好像不可能。 seem通常用在“It seems/seemed to sb (that)…”结构中,这种结构用来表示“行为”的主体。如: It seems to us a good chance. 对我们来说似乎是一个好机会。 It seems to me everything is all right.对我来说似乎一切都不错。 seem也常用于“ There seem(s) to be+名词”结构中,to be可省略, seem的单复数形式要根据后面主语的名词单复数形式而定。如: a. There seems to be no need to wait longer.似乎没有必要再等待了。 b. There doesn"t seem to be too much hope of our team beating theirs.看来我们战胜他们队没有多大希望了。 注意: (1)此结构中seem表示 “似乎有;好像有……”,可以和It seems as if...转换。如: There seem to be a lot of things to do.=It seems as if there are a lot of things to do. (2)“Thereseem(s) to be +名词”这一结构的否定形式为“There seem(s) to be +no+名词”,如例a; 或“There doesn"t seem to be +名词”,如例b。 seem常用于由as if/though引导的从句中 a. It seems as if it was/were spring already.好像已经是春天了。 b. It seems as though our plan will be perfect.似乎我们的计划很完美。 注意:这种句式中,如果从句所叙述的事情实现的可能性较大或可以被设想为事实,从句的谓语用陈述语气,如例b;若实现的可能性小或根本不可能实现,从句用虚拟语气,如例a。 seem 有时和人称代词I连用,意为“感到好像,觉得似乎”。如: a. I seem unable to solve it right now. 看来我无法立即解决它。 b. I seem to have seen him somewhere before.我觉得以前在什么地方见过他。 seem专项练习 It seems that no one knows the right answer. 似乎没有人知道正确答案。 = No one _________ ________ ________ the right answer. It seems to me that Mr Brown will not come again. 在我看来布朗先生不会再来了。 =Mr Brown _______ ______ _____ _____ again to me. He doesn"t want to eat anything .It seems that he is full. =He_______ ______ _____ _____ . =He_______ ______. E-: 1.He _____ worried last week.(似乎，好像)=He _____ ___ ___ worried last week. 2.The girl ______ a new student.(好像，似乎) 3.The bird _____ ____ ____ away yesterday.(似 乎飞走)= It _____ that the bird _____ away yesterday. 4.___ ____ ____ my father likes the ring very much. =My father ____ ___ ____ The ring very much. seem的用法总结相关 文章 ： ★ seem的用法总结 ★ seem的用法总结归纳 ★ seem的用法及解释 ★ seem的用法和短语例句 ★ seem的用法总结归纳 ★ seem做系动词的用法讲解有哪些 ★ 关于seem的用法和短语 ★ appear和seem的用法归纳 ★ seem的用法和例句意思是什么 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?d2d64e1d428f1dc475649040a60c7657"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();

用法和意思上没有任何区别只是时态上有所区别 前者是用于一般现在时且主语是第三人称单数的时候 后者用于过去时

不能。seem 是系动词。“好像，让人觉得似乎”seem + adj. seem + to be +adj.seem to do It seems that 从句 【当主句是过去时态，这时从句可以用相应的过去时】如 ：It seemed that he was ill. 望采纳 ！谢谢！

实意动词 用法和其他的实意动词差不多，有单三形式，有过去式，主语+seem +to do sth. 如：He seems to sing.他似乎在唱歌。 seems单三形式 主语+seem +to be+形容词/名词等。如：He seemed to be sad.他似乎很悲伤. seemed动词过去式主语+seem +that从句。如：It seems that he is a worker 他似乎是一个工人。②系动词 seem+形容词/名词/介词短语等The weather seems fine。 天气似乎很好。seems单三形式。英语的动词和汉语不一样，在不同的时间，动词有不同的形式。这个问题，你可以去看看语法书“时态”请采纳。

she seemed to have won the first prize.=It seemed that she had won the first prize.这是一个过去时态的句子 第一个是个简单句。只有一个谓语所以后面是seemed.后面是to do的形式。第二个是复合句主句与从句时态必须一致。就是这样

sheseemedtohavewonthefirstprize.=Itseemedthatshehadwonthefirstprize.这是一个过去时态的句子第一个是个简单句。只有一个谓语所以后面是seemed.后面是todo的形式。第二个是复合句主句与从句时态必须一致。就是这样

整体语境是过去状态

可以啊 当seem发生在过去的时候

因为这是过去时态的句子，谓语动词后加ed（大多数动词如此）才能表明是过去时态。这是英语中最基本的时态之一。

A是过去式，B是一般现在时， 这里应该用A，因为从句中knew 是过去式。

to be

it seems that 加主语从句的句子。seem表示好像的意思，另外for a long time 注定前面用完成时，seem是过去式，从句就用had been，seem是一般式，从句就用has been，反正是完成时。

played seemed kept could

还有写错时 呵呵Itseems that.....he seems busy=be动词

usedfallen dressedpredictedcamethoughtmadeseemed played

하던 말던/한국이던 중국이던 不管...或....하던 일过去式

有的啊，动词都有啊，seem，的过去式seemed。

seem表猜测,过去式,所以用过去将来时

1、主语 主语表示句子主要说明的人或事物，一般由名词，代词，数词，不定式等充当.2、谓语 谓语说明主语的动作，状态或特征。3、宾语 宾语表示动作行为的对象，跟在及物动词之后，能作宾语的有名词，代词，数词，动词不定式等。

不能说错，说出来外国人也理解，不过一般不这么说，不符合语言习惯

He has seen this play three days ago.不是seem

seem过去式seemed。v. （涉及推断）似乎，看来；（用于表示谨慎、礼貌或委婉）好像，可能【名】 （Seem）（英）西姆（人名）短语seem like 好像 ; 似乎像Makes today seem rather sad 今天似乎更加悲伤 ; 使今天更加伤感 ; 让今天更加难过 ; 使如今更显令人难过seem to do sth好象干 ; 好像 ; 看起来要做某事Who cannot seem to give 永远得不到收获 ; 不懂得付出aralia elata seem 刺嫩芽 ; 辽东楤木seem to 似乎 ; 看起来 ; 好像 ; 看来seem to be好象 ; 好像是seem strict 似乎严格seem as if看上去好象 ; 看起来似乎 ; 看起来象 ; 看起来象什么词语辨析look, appear, seemlook 指从外表上看, look like his fatherappear 指给人以表面的印象 appear wiseseem 指内心的判断seem as if看上去好象 ; 看起来似乎 ; 看起来象 ; 看起来象什么

seem过去式是seemed，翻译为好像，仿佛。如：He seemed to be in direct contact with the Boss.他似乎直接和老板联系。 seemed词汇搭配： 1、it seemed 它似乎；好像；看来 2、Seemed far 好像很远 3、Seemed no 好象没有啊 4、Seemed Irreconcilable 看起来势不两立 seemed常见句型： 1、The explosions seemed quite close by. 爆炸似乎就在近旁。 2、To everyone who knew them, they seemed an ideal couple. 在每个认识他们的人看来，他们似乎是一对佳偶。 3、The calming effect seemed to last for about ten minutes. 镇静效果好像持续了大约10分钟。 4、It seemed as if she"d been gone forever. 好像她已经永远地离开了一样。

seem过去式seemed。v. （涉及推断）似乎，看来；（用于表示谨慎、礼貌或委婉）好像，可能【名】 （Seem）（英）西姆（人名）短语seem like 好像 ; 似乎像Makes today seem rather sad 今天似乎更加悲伤 ; 使今天更加伤感 ; 让今天更加难过 ; 使如今更显令人难过seem to do sth好象干 ; 好像 ; 看起来要做某事Who cannot seem to give 永远得不到收获 ; 不懂得付出aralia elata seem 刺嫩芽 ; 辽东楤木seem to 似乎 ; 看起来 ; 好像 ; 看来seem to be好象 ; 好像是seem strict 似乎严格seem as if看上去好象 ; 看起来似乎 ; 看起来象 ; 看起来象什么词语辨析look, appear, seemlook 指从外表上看, look like his fatherappear 指给人以表面的印象 appear wiseseem 指内心的判断seem as if看上去好象 ; 看起来似乎 ; 看起来象 ; 看起来象什么

seem有过去式，是seemedseem[英][si:m][美][sim]v.好像，仿佛;似乎;装作;看来好像;第三人称单数：seems过去分词：seemed现在进行时：seeming过去式：seemed例句:butyoudon"tseemtoosurprised!但是你看起来一点也不惊讶！

seem有过去式，是seemedseemed ，读音：英 [siːm] 美 [siːm]vi. 似乎；好像词汇搭配：1、it seemed 它似乎 ; 好像 ; 看来2、Seemed far 好像很远3、Seemed no 好象没有啊4、Seemed Irreconcilable 看起来势不两立常见句型：1、The explosions seemed quite close by.爆炸似乎就在近旁。2、To everyone who knew them, they seemed an ideal couple.在每个认识他们的人看来，他们似乎是一对佳偶。3、The calming effect seemed to last for about ten minutes.镇静效果好像持续了大约10分钟。4、It seemed as if she"d been gone forever.好像她已经永远地离开了一样。扩展资料：词义辨析appear，look，seem这些动词均有“看起来，好像是”之意。区别在于：1、appear指从感观印象看似乎是如此，但有时着重指因视野、观点限制而产生的歪曲印象。例句：A ship appeared on the horizon.船出现在水平线上。2、look指从样子看起来，侧重通过视觉而建立的印象。例句：Let"s take a look round the exhibition.咱们看看展览吧。3、seemed多指从主观印象或个反应得出的看法。例句：He seems quite contented and happy all the time.他好像总是非常知足和高兴。

seem 这个词有两个词意 ①实意动词 ②系动词 ①实意动词 用法和其他的实意动词差不多，有单三形式，有过去式，主语+seem +to do sth. 如：He seems to sing.他似乎在唱歌。 seems单三形式 主语+seem +to be+形容词/名词等。如：He seemed to be sad.他似乎很悲伤. seemed动词过去式主语+seem +that从句。如：It seems that he is a worker 他似乎是一个工人。②系动词 seem+形容词/名词/介词短语等The weather seems fine。 天气似乎很好。seems单三形式。

不能.seem 是系动词.“好像,让人觉得似乎” seem + adj. seem + to be +adj. seem to do It seems that 从句 【当主句是过去时态,这时从句可以用相应的过去时】如 ：It seemed that he was ill.!

heard是hear的过去式，意为听seemed是seem的过去式， 意为似乎away有离开，在远处，消失不在的，遥远的，客场比赛的意思scared是意为害怕的希望可以给好评，如有不解请追问

动词原形就是动词最原始形式。英语中动词有一般现在时，一般过去时，现在进行时，过去进行时，过去完成时，现在完成时，一般将来时，过去将来时八个时态。每个时态动词的形式会有变化。比如：see的过去式是saw，see的完成式是seem，所以对于saw和seem来说see就是原形。

不一定哦

　　学习八年级英语单词光有进步一点的想法，而不付诸行动，那么这种想法只是空想，是永远也不会有进步的。下面是我为大家精心整理的初中八年级下册英语单词表人教版，仅供参考。 　　初中八年级下册英语单词表人教版1-3单元 　　Uint1第一单元词组和短语 　　1. will v.将;会;要 　　2. robot n.机器人 　　3. everything pron.每件事物 　　4. paper n.纸;纸张 　　5. use v.使用;利用 　　6. fewer adj.(few的比较级)较少的;较少数 　　7. less adj.(little的比较级)较少;较小 　　8. pollution n.污染 　　9. tree n.树;树木 　　10. building n.建筑物;房屋 　　11. astronaut n.宇航员，航天员 　　12. rocket n.火箭 　　13. space n.空间;太空 　　14. space station 空间站 　　15. fly v.飞行 　　16. took v.(take的过去式) 　　17. moon n.月亮;月球 　　18. fall v.落下;跌落;变为 　　19. fell v.(fall的过去式) 　　20. fall in love with 爱上 　　21. parrot n.鹦鹉 　　22. alone adv.单独地;孤独地 　　23. pet n.宠物 　　24. probably adv.大概;或许 　　25. suit n.一套衣服 　　26. able adj.能;能够 　　27. be able to 能够……;得以…… 　　28. dress v.穿衣 　　29. casually adv.非正式地;随意地 　　30. which pron.哪个;哪几个 　　31. even adv.甚至 　　32. The World Cup 世界杯 　　33. wrote v.(write的过去式) 　　34. myself pron.(反身代词)我自己;我本人 　　35. interview n.面试;面谈 　　36. predict v.预报;预言 　　37. future n.将来;未来 　　38. prediction n.预言;预测 　　39. came v.(come的过去式) 　　40. come true 实现;达到 　　41. Sound n.声音 　　42. Company n.公司 　　43. Thought v.(think的过去式) 　　44. Fiction n.小说 　　45. unpleasant adj.使人不愉快的 　　46. scientist n.科学家 　　47. in the future 未来;将来 　　48. hundreds of 大量;许多 　　49. already adv.早已;已经 　　50. made v.(make的过去式) 　　51. factory n.工厂 　　52. simple adj.简单的;简易的 　　53. such adj.这样的;这种 　　54. bored adj.厌烦的;厌倦的 　　55. everywhere adv.各地;到处 　　56. human n.人;人类 　　57. shape n.外形;形状 　　58. huge n.巨大的;极大的 　　59. earthquake n.地震 　　60. snake n.蛇 　　61. possible adj.可能的 　　62. electric adj.电的;导电的 　　63. toothbrush n.牙刷 　　64. seem v.像是;似乎 　　65. impossible adj.不可能的;不会发生的 　　66. housework n.家务;家务事 　　67. rating n.级别;等级 　　uint2第二单元词组和短语 　　1. keep out 不让……进入 　　2. play v.播放 　　3. part-time job 兼职工作 　　4. argue v.争论;争吵 　　5. wrong adj.错误的;有毛病的;不合适的 　　6. style n.风格 　　7. out of style 不时髦的，过时的 　　8. could modal v. can的过去式 　　9. What"s the matter 怎么了 　　10. call sb. up 打电话给…… 　　11. ticket n.票;入场券 　　12. surprise v.使惊奇;使意外 　　13. on the phone 用电话交谈;在通话 　　14. pay for 付款 　　15. okay adj.好的 　　16. either adj.任一的;(两方中的)每一方的 adv.同样地(不…);也(不…) 　　17. bake v.烤;烘 　　18. bake sale 面包或糕饼的售卖活动 　　19. tutor n.家庭教师 　　20. original adj.新颖的 　　21. the same as 与……同样的 　　22. in style 时髦的;流行的 　　23. haircut n.理发;发型 　　24. except prep.除;把--除外 　　25. upset adj.心烦的，沮丧的 　　26. return v.归还;送回 　　27. fail v.失败 　　28. get on 相处;进展 　　29. football n.足球 　　30. until prep.到--为止 　　31. fit v.适合;适应 　　32. as……as possible 尽可能…… 　　33. pressure n.压力 　　34. complain v.抱怨;控诉 　　35. include v.包括;包含 　　36. pushy adj.固执己见的;一意孤行的 　　37. push v.推;推动;督促 　　38. sent v.发送;寄 　　39. all kinds of 各种;许多 　　40. compare v.比较 　　41. crazy adj.疯狂的;狂热的 　　42. themselves pron.(反身代词)他(她,它)们自己 　　43. adult n.成年人 　　44. on the one hand (在)一方面 　　45. organized adj.有组织的 　　46. on the other hand (在)另一方面 　　47. freedom n.自由 　　uint3第三单元词组和短语 　　1. UFO abbr.不行飞行物;飞碟 　　2. barber n.(为男子服务的)理发师 　　3. barber shop 理发店 　　4. bathroom n.浴室 　　5. bedroom n.卧室;寝室 　　6. kitchen n.厨房 　　7. get out 出去;离开 　　8. cut v.剪;切;割 　　9. alien n.从另一个世界来的生物;外星人 　　10. bought v.(buy的过去式) 　　11. land v.着陆 　　12. got v.(get的过去式) 　　13. shirt n.衬衫;衬衣 　　14. take off 起飞 　　15. while conj.当……的时候 　　16. experience n.经历;体验 　　17. imagine v.想象;设想 　　18. strange adj.奇怪的;陌生的 　　19. follow v.跟随;追随 　　20. amazing adj.令人惊奇的 　　21. kid v.开玩笑;戏弄;欺骗 　　22. scared adj.恐惧的 　　23. climb v.攀登;爬 　　24. jump v.跳跃 　　25. shout v.呼喊;呼叫 　　26. rode v.(ride的过去式) 　　27. Memphis 孟菲斯(美国一城市) 　　28. train station 火车站 　　29. ran v.(run的过去式) 　　30. run away 逃跑;跑掉 　　31. anywhere adv.任何地方 　　32. met v.(meet的过去式) 　　33. come in 进来 　　34. happen v.发生 　　35. accident n.事故 　　36. Beijing International Airport 北京国际机场 　　37. plane n.飞机 　　38. heard v.(hear的过去式) 　　39. modern adj.现代的;现代化的 　　40. kill v.杀死;致死 　　41. murder v. and n.谋杀;凶杀 　　42. hear about 听说 　　43. bright adj.明亮的;发亮的 　　44. playground n.运动场;操场 　　45. bell n.钟;铃;门铃 　　46. rang v.(ring的过去式) 　　47. told v.(tell的过去式) 　　48. close v.关闭 　　49. silence n.寂静;沉静 　　50. take place 发生 　　51. recent adj.最近的;近来的 　　52. World Trade Center 世界贸易中心 　　53. destroy v.破坏;毁坏 　　54. terrorist n.恐怖分子 　　55. meaning n.意思;含义 　　56. as……as 像……(一样) 　　57. became v.(become的过去式) 　　58. flight n.航班，班机 　　59. earth n.地球 　　60. hero n.英雄 　　61. flew v.(fly的过去式) 　　初中八年级下册英语单词表人教版4-6单元 　　unit4第四单元词组和短语 　　1. mad adj.很生气的;气愤的 　　2. anymore adv.再也(不);(不)再; 　　3. snack n.小吃 　　4. direct speech 直接引语 　　5. reported speech 间接引语 　　6. first of all 首先 　　7. message n.消息;信息 　　8. pass on 传递 　　9. suppose v.假定;认为;期望 　　10. be supposed to 被期望或被要求… 　　11. hard-working adj.勤勉的，努力工作的 　　12. do well in 在……方面做得好 　　13. grandfather n.爷爷;外祖父 　　14. in good health 身体健康 　　15. report card 成绩单 　　16. nervous adj.神经紧张的;不安的 　　17. envelope n.信封 　　18. return v.回来;返回 　　19. semester n.学期 　　20. Chinese Young Pioneer 中国少年先锋队 　　21. true adj.真实的 　　22. disappointing adj.使人失望的;令人扫兴的 　　23. lucky adj.幸运的 　　24. copy v.复制;抄袭 　　25. hers pron.(名词性物主代词)她的 　　26. own adj.自己的 　　27. get over 克服;恢复;原谅 　　28. poor adj.贫穷的;穷困的 　　29. village n.乡村 　　30. Peking University 北京大学 　　31. graduate n.大学毕业生 　　32. volunteer n.志愿者 　　33. The Ministry of Education 教育部 　　34. rural adj.乡下的，乡村的 　　35. area n.地区;地域 　　36. meter n.米;公尺 　　37. sea level 海平面 　　38. thin adj.稀薄的 　　39. ate v.(eat的过去式) 　　40. fortunately adv.幸运地 　　41. decision n.决定;决心 　　42. husband n.丈夫 　　43. dormitory n.宿舍 　　44. senior high school 高中 　　45. Open up 打开 　　46. start n.开始;开端 　　47. influence n.影响 　　48. return v.回来;返回 　　49. hometown n.家乡;故乡 　　50. care for 照料;照顾 　　51. border n.边界，边境 　　52. UNICEF(United Nations International Children"s Emergency Fund) addr.联合国儿童基金会 　　53. WWF(World Wildlife Fund) abbr.世界野生动物基金会 　　54. Greenpeace “绿色和平”组织 　　55. danger n.危险 　　unit5第五单元词组和短语 　　1. have a great time 玩的愉快 　　2. organize v.组织 　　3. take away 拿走 　　4. clean-up 清除;打扫 　　5. flower n.花 　　6. agent n.代理人;代理商 　　7. around the world 在世界各地 　　8. make a living 谋生 　　9. Against prep.反对 　　10. charity n.慈善团体;慈善事业 　　11. chance n.机会;机遇 　　12. all the time 一直 　　13. injured adj.受伤的;受损害的 　　14. sincerely adv.真诚地 　　15. lawyer n.律师 　　16. tonight n.今晚;今夜 　　17. mobile phone 移动电话 　　Review of units 1-5 　　1. What"s the problem? 怎么了? 　　2. fat adj.胖的;肥的 　　3. window n.窗户 　　4. play football 踢足球 　　5. consequence n.结果 　　6. explain v.解释;说明 　　7. following adj.下列的;下述的 　　8. 为了…… 　　unit6第六单元词组和短语 　　1. collect v.收集;搜集 　　2. shell n.贝壳;壳 　　3. Marathon n.(体育)马拉松赛跑 　　4. skating v.滑冰 　　5. pair n.一对;一双 　　6. skate n.溜冰鞋 　　7. since prep.自从;从……以来 　　8. raise v.筹集 　　9. several adj.几个的;数个的 　　10. skater n.溜冰者 　　11. stamp n.邮票 　　12. kite n.风筝 　　13. monster n.怪物，妖怪 　　14. globe n.球状体;球体 　　15. anyone pron.任何人 　　16. run out of 用完;用尽 　　17. store v.储存 　　18. cake n.蛋糕;糕、饼类食品 　　19. particularly adv.特别;尤其;异乎寻常的 　　20. collector n.收藏家 　　21. by the way 顺便;附带说说 　　22. common adj.共同的;公共的 　　23. extra adj.额外的 　　24. coin n.钱币;硬币 　　25. topic n.话题;主题 　　26. been v.(be的过去分词) 　　27. be interested in 对……感兴趣 　　28. writer n.作家，作者 　　29. capital n.省会，首都 　　30. European adj.欧洲的;欧洲人(的) 　　31. dynasty n.朝代;王朝 　　32. Russian adj.俄罗斯的;俄罗斯人(的) 　　33. character n.(著名的)人物;名人 　　34. Australian adj.澳大利亚的;澳大利亚人的 n.澳大利亚人 　　35. Jewish adj.犹太人的;犹太族的 　　36. Jew n.犹太人 　　37. more than 比……多 　　38. thousand n.一千 　　39. emperor n.皇帝 　　40. foreigner n.外国人 　　41. quite adv.相当;十分 　　42. certain adj.确实的;无疑的 　　43. the Olympic Games 奥林匹克运动会 　　44. far away 在远处 　　45. miss v.思念;想念 下一页分享>>>初中八年级下册英语单词表人教版

英语八大时态英语动词的时态 1． 一般现在时 一般现在时的形式 是以动词的原形表示的,当主语为第三人称单数时,做谓语的动词原形后要加上词尾-s or -es, 其构成方式列表如下： 情况 构成 例词 一般情况 词尾加-s Reads, writes 以ch,sh,s,x,o结尾的词 词尾加-es Teaches,washes,guesses, fixes, goes 以辅音字母+Y 结尾的词 变Y为I,再加-es Tries, carries 但是,动词to be 和to have 的一般现在时的形式特殊如下： 一般动词的词形变化 To be 的词形变化 To have 的词形变化 I know it I am a student I have a pen. You know it. You are a student You have a pen He (she) knows it. He (she) is a student. He (she)has a pen. We (you,they) know it. We (you,they) are students. We (you,they) have pens. 一般现在时的功用 1. 表示一直发生的事情,经常发生的动作： Nurses look after patients in hospitals. Excuse me, do you speak English? I get up at 8 o"clock every morning. It often rains in summer in Beijing. 2. 表示客观事实或者真理： Birds fly. The earth goes around the sun. 3. 谈论时间表、旅程表等,如： What time does the film begin? The football match starts at 8 o"clock. Tomorrow is Thursday. 4. 谈论籍贯、国籍等,如： Where do you come from? I come from China. 你是哪国人?我是中国人. Where do you come from? I come from Guangzhou. 你是哪里人?我是广州人. 5. 询问或者引用书籍、通知或新近接到的信笺内容,如： What does that notice say? What does Ann say in her letter? She says she"s coming to Beijing next week. Shakespears says, “Neither a borrower or a lender be.” 莎士比亚说：“既不要向人借钱,也不要借钱给别人.” 一般过去时 一般过去时是表示在说话时间以前发生的动作或者状态的动词时态,它是英语时态体系中最重要的时态之一. 1) 一般过去时规则动词的构成形式： 规则动词在其原形后面加-ed: to work-worked 以字母e结尾的规则动词,只加-d: to love---loved 对所有人称均无词形变化. 否定式均由did not + 动词原形构成 I / you / he / she / they / we did not work. 疑问式均由 did + 主语 + 动词原形 构成 拼写注意： 情况 变化 例词 动词为单音节,以一个元音字母和一个辅音字母结尾 辅音字母双写,再加-ed Stop-stoppedAdmit-admitted 以y结尾的动词,在y 前为辅音字母时 Y 变为 I ,加 - ed Carry -carriedHurry -hurried 以y 结尾的动词,在y 前为元音字母时 加-ed Obey-obeyedEnjoy---enjoyed 在英语当中有一部分动词的过去式变化形式是不规则的,这类动词被称为不规则动词.总数大概不过200多个,但是使用频率很高.主要分成三类： 1》 第一类不规则动词的三种形式同形,如： cost cost cost cut cut cut hurt hurt hurt shut shut shut set set set 注意,有些动词的过去式与过去分词有两中形式,如： bet bet / betted bet / betted wed wed / wedded wed / wedded wet wet / wetted wet / wetted 2》 第二类不规则动词的过去式和过去分词同形,如： bend bent bent bring brought brought catch caught caught hide hid hid / hidden get got got/ gotten(AmE) lead led led 3》 第三类不规则动词的原形、过去式和过去分词都不相同,如： 原形 过去式 过去分词 begin began begun break broke broken forbid forbade forbidden grow grew grown ring rang rung wake woke / waked woken / waked 此外还有少数不规则动词的过去分词与原形相同,如： come came come become became become run ran run 一般过去时的功用 1） 表示一个没指明具体时间的过去的行动,如： He worked in that bank for four years. (没说明起始时间,但是现在不在那里工作了). They once saw Deng Xiaopin. Did you ever hear BackStreet Boy sing? 2) 表示在过去特定的时间结束的行动,如： When did you meet him? I met him yesterday. When we lived in Phoenix, we studied at Arizona State University. Where have you been? I"ve been to the opera. Did you enjoy it? 3) 表示过去的习惯 He always carried an umbrella. They never drank wine. 现在完成时 现在完成时由to have 的现在时+过去分词构成： 肯定式 否定式 疑问式 否定疑问式 I have worked I have not worked Have I worked? Have I not worked? You have worked You havenot worked Have you worked? Have you not worked? He (she)has worked. He(she)has not worked. Has he(she) worked? Has he(she) not worked? We(you / they) have worked. We (you / they) have not worked. Have we (you / they) worked? Have we (you / they) not worked? 紧缩形式 现在完成时的功用 现在完成时可以说成是兼有现在与过去意义的一种复合时态.它与现在有密切联系,如： ------Oh,dear, I"ve forgotten her name. 和现在的联系就是 I don"t remember her name now. ------Fort has gone to Canada. 和现在的联系就是 He is not here. He is in Canada now. 1) 表示延续到现在的动作 （有时是总计做了多少次等）. How many times have you been to the United States? She really loves that film. She has seen it eight times. Tom has lived in Now York all his life. 2) 表示开始与过去而在说话时刻结束的行动,如： I haven"t seen you for ages. 我好久没见到你了.（说话时刻已经见到了） This room hasn"t been cleaned for months. (也许从说话开始时刻就要打扫它了) 3) 表示过去的动作对现在造成的影响,如： The window has broken. 4) 和最高级连用,表示到现在为止是最……的 What a boring film! It"s the most boring film I"ve ever seen. Is it a thick book?------Yes, it is the thickest book I"ve ever read. 5) 和句型 This is the first time…, It"s the first time 连用,如： This is the first time he has driven a car. (相当于 he has never driven a car before.) Is this the first time you"ve been in hospital? Professor Johnson has lost his passport again. It"s the second time he has lost it. 6) 和ever, never, yet, just, already 等副词连用,如： Have you ever eaten French cheese? We have never had a private car. Has it stopped raining yet? (yet 表示期待雨停止) Would you like something to eat? No, thanks. I"ve just had lunch. Don"t forget to mail the letter, will you? I"ve already mailed it. (already 表示比预料的要快) 7）与since 连用,since 表示与某一时刻或从句连用,表示“从那一刻到说话时为止”,它总是与完成时连用,如： She has been here since 6 o"clock. He hasn"t been himself since the accident. （那次事故后,他从未完全康复） Since I was a child I have lived in England. 一般过去时与现在完成时的比较 1） 过去时仅仅表示过去,现在完成时还表示与现在的关系,如： He has lost his key. He lost his key. 2) 与现在无关的或者过去很久的历史事件不能用现在完成时 The Chinese invented printing. Shakespear wrote Hamlet. 3)如果说明动作有特定的过去时间,就不能用现在完成时,如： Did you see the film on television last night? Tom lost his key yesterday. 询问某事发生的具体时间或者地点时（when , what time, where）, when , what time, where）, 用一般过去时,如： What time did they arrive? When and where were you born? 比较： Have you see Ann this moring? ( 说话时仍为上午) Did you see Ann this morning? ( 说话时为下午) Jack has lived in London for six years. 还在伦敦住 Jack lived in London for six years. 先不住伦敦了 I have never played golf in my life. I didn"t play golf when I was on holiday last summer. 现在进行时 现在进行时是由助动词to be 的现在时 + 现在分词构成： 肯定式 否定式 疑问式 I am working.You are working.He (she) is working.We (you,they) are working. I am not working.You are not working.He (she) is not working.We (you,they) are not working. Am I working?Are you working?Is he (she) working?Are we (you,they) working? 现在分词的构成,是在动词原形上加-ing, 但是应该注意： 情况 变化 例词 动词以单个e 结尾 去掉e, 加 ing Love _lovingArgue _ arguing 动词以 -ee结尾 直接加 ing Agree_ agreeingSee _ seeing 动词为单音节：以单一元音字母 + 单一辅音字母结尾 辅音字母双写,再加 ing Hit _ hittingRun _runningStop _ stopping 动词为双音节或者多音节：最后一个音节为重读音节,以单一元音字母 + 单一辅音字母结尾 辅音字母双写,再加 ing Be"gin be"ginningAd"mit ad"mitting 以 y 结尾的动词 直接加 ing Carry carryingEnjoy enjoying 现在进行时的功用 1） 表示说话时正在发生或者进行的动作 Please don"t make so much noise, I"m studying. Let"s get out. It isn"t raining any more. 2) 表示在现在相对较长一段时间内正在进行的动作,但是说话一刻不一定在做的动作 Have you heard about Tom? He is building his own house. David is teaching English and learning Chinese in Beijing. 这些动作,在说话时并不一定在发生或进行,而是在包括说话的一刹那在内的一段时间内发生、进行的. 3）表示最近的确定的安排 Ann is coming tomorrow. Oh, is she? What time is she arriving? At 10:15. Are you meeting her at the station? I can"t. I"m working tomorrow morning. 以上句子也可以用be going to (do) 的形式来表示.但是谈论已确定的安排时候,用现在进行时态显得更加自然,除非受到动词的功能的限制.在此,切不可用will, 如： Alex is getting married next month. 不能用 will get married. 4) 和always 连用表示某种情绪,可能是厌烦也可能是赞扬,如： Tom is always going away for weekends. My husband is always doing homework. 有些动词是表示一种状态而不是动作,一般不用于进行时.例如,我们一般不说 I am knowing, 而说 I know. 常见的这类动词有： want like hate know see hear believe understand seem think(相信) suppose remember need love realize mean forget prefer have （拥有）belong To understand is to accept. 理解就是接受 Do you like Beijing? Do you see the rainbow? I remember him very well. I think I understand what he wants. 一般现在时和现在进行时的比较 一般现在时表示的是一般、重复的动作或者事情 现在进行时表示说话时或说话前后正在发生的动作或事情,如： Tom plays tennis every Sunday. Where"s Tom? -------He is playing tennis. What do you do? 你是干什么工作的? What are you doing here? 你在这里干什么? 一般现在时是表示经久的情况,而现在进行时表示的是暂时的,如： My parents live in Shanghai. They have been there for 50 years. She"s living with some friends until she can find an apartment. 过去进行时 过去进行时的构成形式为： I / he /she was We / they / you were + 动词的现在分词 过去进行时的功用 1） 表示在过去某个时间后者某段时间正在进行的动作,如： When I rang him up, he was having dinner. This time last year I was living in Shanghai. What were you doing at 10 o"clock last night? 2) 过去进行时和一般过去时连用,表示在一个动作发生的过程中,发生了另一个动作,如： It was raining when I got up. I fell asleep when I was watching television. 3) 过去一般时所说明的动作是已经完成的,而过去进行时不表示正在进行的动作一定会完成,如： Tom was cooking the dinner. Tom cooked the dinner. 现在完成进行时 其构成形式如下： I / we / they have He / she / it has been + 动词的现在分词 功用如下： 1） 表示一个在过去开始而在最近刚刚结束的行动,如： Ann is very tired. She has been working hard. Why are you clothes so dirty? What have you been doing? 2) 表示一个从过去开始但仍在进行的行动,如： It has been raining for two hours. (现在还在下) Jack hasn"t been feeling very well recently. 3) 表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动,如： She has been playing tennis since she was eight. 4) 现在完成时强调动作行为的结果、影响,而现在完成进行时只强调动作行为本身,如： Tom"s hands are very dirty. He has been repairing the car. The car is going again now. Tom has repaired it. 过去将来时 构成 　　一般过去将来时是由"should/would + 动词原形"构成的. 　　He asked me yesterday when I should leave for Paris. 　　昨天他问我什么时候动身去巴黎. 　　They wanted to know how they would finish the homework earlier. 　　他们想知道怎样才能早一点儿完成家庭作业. 用法 　　一般过去将来时的出发点是过去,即从过去某一时刻看以后要发生的动作或状态. 　　①一般过去将来时常用于间接引语中 　　He said they would arrange a party. 　　他说他们将安排一个晚会. 　　I asked if he would come and fix my TV set. 　　我问他是否来帮我修电视机. 　　②一般过去将来时可用来表示非真实的动作或状态 　　If I had a chance to study abroad, I would study at Cambridge University. 　　如果我有机会出国学习的话,我就会去剑桥大学. 　　I wish he would go with me to the cinema tonight. 　　今晚他能和我一起去看电影就好了. 过去将来时间其他表达法 　　①was/were going to + 动词原形 　　He said that he was going to live in the country when he retired. 　　他说他退休后要住在农村. 　　They thought it was going to rain. 　　他们认为天要下雨了. 　　②was/were + 动词-ing形式 　　Nobody knew whether the guests were coming. 　　没人知道客人们是否要来. 　　I was told that the train was leaving in a few minutes. 　　我被告知火车几分钟后就要开了. 　　③was/were + 动词不定式 　　She said she was to clean the classroom after school. 　　她说她放学后要打扫教室. 　　It was reported that another bridge was to be built across the Yangtse River. 　　据报道长江上将要再建一座大桥. 注意： 　　"was/were going to + 动词原形"或"was/were +动词不定式完成式"可表示未能实现的过去将来时间的动作. 　　Last Sunday we were going to visit the Great Wall, but it rained. 　　上星期天我们本想去游览长城的,但却下雨了.（没有去成） 　　I was to have helped with the performance, but I got flu the day before. 　　我是打算帮忙演出的,但前天我感冒了.（没有帮上忙） 　　④was/were about to do 　　"was/were about to do"表示说话的瞬间就会发生的动作. 　　I felt something terrible was about to happen. 　　我觉得有可怕的事要发生了. 　　⑤was/were on the point of doing 　　I"m glad you have come. I was on the point of calling you, but you"ve saved me the trouble now. 　　很高兴你来了.我正准备给你打电话,现在你省去我这个麻烦了. 提示： 　　"be about to do" 和 "be on the point of doing"结构一般不与表示将来的时间状语连用,但后面可以接when引导的分句. 　　I was about to start when it suddenly began to rain. 　　我正要动身天突然下雨了. 一般将来时 A. will, shall表示一般将来时 一般将来时由“will / shall + 动词原形”构成.一般来说,shall用于第一人称,will用于第二、三人称.但在现代英语中,shall常被will 所代替,可以说I will go和 We will go. 一般将来时的用法 1. 表示将要发生的动作或存在的状态,常与表示将来的时间状语连用.如next week, tomorrow, this evening, in a month, after class, very soon等.如： I will go swimming this afternoon. 今天下午我要去游泳. 2. 表示将来经常发生的动作.如： From now on, I will come for the newspaper every Monday. 从现在起我将每星期一来取报纸. B. be going to表示一般将来时 “be going to + 动词原形”表示计划、打算做某事. 句式 句型 例句 肯定句 主语 + am / is / are going to + 动词原形 +其他 I"m going to play football this afternoon. 今天下午我打算踢足球. 否定句 主语 + am / is / are + not + going to + 动词原形 + 其他 The boys aren"t going to stay at home and watch TV tomorrow. 那些男孩子们明天不准备呆在家里看电视. 一般疑问句 Am / Is / Are + 主语 + going to + 动词原形 +其他? Are they going to swim this afternoon? 他们今天下午要去游泳吗?

不知

英语动词的时态 时态和时间是两个不同的概念。时间是一种客观存在的形式，它不依赖于任何一种特定的语言，为所有的文化共有。时态是一种语言的手段，依语言的不同而有所区别，它是属于动词的语法范畴。英语动词时态是以动词形式变化来表示句子中谈到的动作、状态的时间关系和说话的时间。因此我们可以看到时态和时间两者间虽然有关系，但不可以混淆。 The plane leaves tomorrow morning. 飞机明晨起飞。 此句中的时态为一般现在时，但是它所表示的时间却为将来（明晨） 英语动词的常用时态总共有十六种： 一般现在时 现在进行时 一般过去时 过去进行时 一般将来时 将来进行时 现在完成时 过去完成时 将来完成时 现在完成进行时 过去完成进行时 1． 一般现在时 一般现在时的形式 是以动词的原形表示的，当主语为第三人称单数时，做谓语的动词原形后要加上词尾-s or –es, 其构成方式列表如下： 情况 构成 例词 一般情况 词尾加-s Reads, writes 以ch,sh,s,x,o结尾的词 词尾加-es Teaches,washes,guesses, fixes, goes 以辅音字母+Y 结尾的词 变Y为I，再加-es Tries, carries 但是，动词to be 和to have 的一般现在时的形式特殊如下： 一般动词的词形变化 To be 的词形变化 To have 的词形变化 I know it I am a student I have a pen. You know it. You are a student You have a pen He (she) knows it. He (she) is a student. He (she)has a pen. We (you,they) know it. We (you,they) are students. We (you,they) have pens. 一般现在时的功用 1. 表示一直发生的事情，经常发生的动作： Nurses look after patients in hospitals. Excuse me, do you speak English? I get up at 8 o"clock every morning. It often rains in summer in Beijing. 2. 表示客观事实或者真理： Birds fly. The earth goes around the sun. 3. 谈论时间表、旅程表等，如： What time does the film begin? The football match starts at 8 o"clock. Tomorrow is Thursday. 4. 谈论籍贯、国籍等，如： Where do you come from? I come from China. 你是哪国人？我是中国人。 Where do you come from? I come from Guangzhou. 你是哪里人？我是广州人。 5. 询问或者引用书籍、通知或新近接到的信笺内容，如： What does that notice say? What does Ann say in her letter? She says she"s coming to Beijing next week. Shakespears says, “Neither a borrower or a lender be.” 莎士比亚说：“既不要向人借钱，也不要借钱给别人。” 一般过去时 一般过去时是表示在说话时间以前发生的动作或者状态的动词时态，它是英语时态体系中最重要的时态之一。 1) 一般过去时规则动词的构成形式： 规则动词在其原形后面加-ed: to work-worked 以字母e结尾的规则动词，只加-d: to love---loved 对所有人称均无词形变化。 否定式均由did not + 动词原形构成 I / you / he / she / they / we did not work. 疑问式均由 did + 主语 + 动词原形 构成 拼写注意： 情况 变化 例词 动词为单音节，以一个元音字母和一个辅音字母结尾 辅音字母双写，再加-ed Stop-stoppedAdmit—admitted 以y结尾的动词，在y 前为辅音字母时 Y 变为 I ,加 – ed Carry –carriedHurry –hurried 以y 结尾的动词，在y 前为元音字母时 加—ed Obey—obeyedEnjoy---enjoyed 在英语当中有一部分动词的过去式变化形式是不规则的，这类动词被称为不规则动词。总数大概不过200多个，但是使用频率很高。主要分成三类： 1》 第一类不规则动词的三种形式同形，如： cost cost cost cut cut cut hurt hurt hurt shut shut shut set set set 注意，有些动词的过去式与过去分词有两中形式，如： bet bet / betted bet / betted wed wed / wedded wed / wedded wet wet / wetted wet / wetted 2》 第二类不规则动词的过去式和过去分词同形，如： bend bent bent bring brought brought catch caught caught hide hid hid / hidden get got got/ gotten(AmE) lead led led 3》 第三类不规则动词的原形、过去式和过去分词都不相同，如： 原形 过去式 过去分词 begin began begun break broke broken forbid forbade forbidden grow grew grown ring rang rung wake woke / waked woken / waked 此外还有少数不规则动词的过去分词与原形相同，如： come came come become became become run ran run 一般过去时的功用 1） 表示一个没指明具体时间的过去的行动，如： He worked in that bank for four years. (没说明起始时间，但是现在不在那里工作了)。 They once saw Deng Xiaopin. Did you ever hear BackStreet Boy sing? 2) 表示在过去特定的时间结束的行动，如： When did you meet him? I met him yesterday. When we lived in Phoenix, we studied at Arizona State University. Where have you been? I"ve been to the opera. Did you enjoy it? 3) 表示过去的习惯 He always carried an umbrella. They never drank wine. 现在完成时的形式 现在完成时由to have 的现在时+过去分词构成： 肯定式 否定式 疑问式 否定疑问式 I have worked I have not worked Have I worked? Have I not worked? You have worked You havenot worked Have you worked? Have you not worked? He (she)has worked. He(she)has not worked. Has he(she) worked? Has he(she) not worked? We(you / they) have worked. We (you / they) have not worked. Have we (you / they) worked? Have we (you / they) not worked? 紧缩形式 现在完成时的功用 现在完成时可以说成是兼有现在与过去意义的一种复合时态。它与现在有密切联系，如： ------Oh,dear, I"ve forgotten her name. 和现在的联系就是 I don"t remember her name now. ------Fort has gone to Canada. 和现在的联系就是 He is not here. He is in Canada now. 1) 表示延续到现在的动作 （有时是总计做了多少次等）。 How many times have you been to the United States? She really loves that film. She has seen it eight times. Tom has lived in Now York all his life. 2) 表示开始与过去而在说话时刻结束的行动，如： I haven"t seen you for ages. 我好久没见到你了。（说话时刻已经见到了） This room hasn"t been cleaned for months. (也许从说话开始时刻就要打扫它了) 3) 表示过去的动作对现在造成的影响，如： The window has broken. 4) 和最高级连用，表示到现在为止是最……的 What a boring film! It"s the most boring film I"ve ever seen. Is it a thick book?------Yes, it is the thickest book I"ve ever read. 5) 和句型 This is the first time…, It"s the first time 连用，如： This is the first time he has driven a car. (相当于 he has never driven a car before.) Is this the first time you"ve been in hospital? Professor Johnson has lost his passport again. It"s the second time he has lost it. 6) 和ever, never, yet, just, already 等副词连用，如： Have you ever eaten French cheese? We have never had a private car. Has it stopped raining yet? (yet 表示期待雨停止) Would you like something to eat? No, thanks. I"ve just had lunch. Don"t forget to mail the letter, will you? I"ve already mailed it. (already 表示比预料的要快) 7）与since 连用，since 表示与某一时刻或从句连用，表示“从那一刻到说话时为止”，它总是与完成时连用，如： She has been here since 6 o"clock. He hasn"t been himself since the accident. （那次事故后，他从未完全康复） Since I was a child I have lived in England. 一般过去时与现在完成时的比较 1） 过去时仅仅表示过去，现在完成时还表示与现在的关系，如： He has lost his key. He lost his key. 2) 与现在无关的或者过去很久的历史事件不能用现在完成时 The Chinese invented printing. Shakespear wrote Hamlet. 3)如果说明动作有特定的过去时间，就不能用现在完成时，如： Did you see the film on television last night? Tom lost his key yesterday. 询问某事发生的具体时间或者地点时（when , what time, where）, when , what time, where）, 用一般过去时，如： What time did they arrive? When and where were you born? 比较： Have you see Ann this moring? ( 说话时仍为上午) Did you see Ann this morning? ( 说话时为下午) Jack has lived in London for six years. 还在伦敦住 Jack lived in London for six years. 先不住伦敦了 I have never played golf in my life. I didn"t play golf when I was on holiday last summer. 现在进行时 现在进行时是由助动词to be 的现在时 + 现在分词构成： 肯定式 否定式 疑问式 I am working.You are working.He (she) is working.We (you,they) are working. I am not working.You are not working.He (she) is not working.We (you,they) are not working. Am I working?Are you working?Is he (she) working?Are we (you,they) working? 现在分词的构成，是在动词原形上加—ing, 但是应该注意： 情况 变化 例词 动词以单个e 结尾 去掉e, 加 ing Love _lovingArgue _ arguing 动词以 —ee结尾 直接加 ing Agree_ agreeingSee _ seeing 动词为单音节：以单一元音字母 + 单一辅音字母结尾 辅音字母双写，再加 ing Hit _ hittingRun _runningStop _ stopping 动词为双音节或者多音节：最后一个音节为重读音节，以单一元音字母 + 单一辅音字母结尾 辅音字母双写，再加 ing Be"gin be"ginningAd"mit ad"mitting 以 y 结尾的动词 直接加 ing Carry carryingEnjoy enjoying 现在进行时的功用 1） 表示说话时正在发生或者进行的动作 Please don"t make so much noise, I"m studying. Let"s get out. It isn"t raining any more. 2) 表示在现在相对较长一段时间内正在进行的动作，但是说话一刻不一定在做的动作 Have you heard about Tom? He is building his own house. David is teaching English and learning Chinese in Beijing. 这些动作，在说话时并不一定在发生或进行，而是在包括说话的一刹那在内的一段时间内发生、进行的。 3）表示最近的确定的安排 Ann is coming tomorrow. Oh, is she? What time is she arriving? At 10:15. Are you meeting her at the station? I can"t. I"m working tomorrow morning. 以上句子也可以用be going to (do) 的形式来表示。但是谈论已确定的安排时候，用现在进行时态显得更加自然，除非受到动词的功能的限制。在此，切不可用will, 如： Alex is getting married next month. 不能用 will get married. 4) 和always 连用表示某种情绪，可能是厌烦也可能是赞扬，如： Tom is always going away for weekends. My husband is always doing homework. 有些动词是表示一种状态而不是动作，一般不用于进行时。例如，我们一般不说 I am knowing, 而说 I know. 常见的这类动词有： want like hate know see hear believe understand seem think(相信) suppose remember need love realize mean forget prefer have （拥有）belong To understand is to accept. 理解就是接受 Do you like Beijing? Do you see the rainbow? I remember him very well. I think I understand what he wants. 一般现在时和现在进行时的比较 一般现在时表示的是一般、重复的动作或者事情 现在进行时表示说话时或说话前后正在发生的动作或事情，如： Tom plays tennis every Sunday. Where"s Tom? -------He is playing tennis. What do you do? 你是干什么工作的？ What are you doing here? 你在这里干什么？ 一般现在时是表示经久的情况，而现在进行时表示的是暂时的，如： My parents live in Shanghai. They have been there for 50 years. She"s living with some friends until she can find an apartment. 过去进行时 过去进行时的构成形式为： I / he /she was We / they / you were + 动词的现在分词 过去进行时的功用 1） 表示在过去某个时间后者某段时间正在进行的动作，如： When I rang him up, he was having dinner. This time last year I was living in Shanghai. What were you doing at 10 o"clock last night? 2) 过去进行时和一般过去时连用，表示在一个动作发生的过程中，发生了另一个动作，如： It was raining when I got up. I fell asleep when I was watching television. 3) 过去一般时所说明的动作是已经完成的，而过去进行时不表示正在进行的动作一定会完成，如： Tom was cooking the dinner. Tom cooked the dinner. 现在完成进行时 其构成形式如下： I / we / they have He / she / it has been + 动词的现在分词 功用如下： 1） 表示一个在过去开始而在最近刚刚结束的行动，如： Ann is very tired. She has been working hard. Why are you clothes so dirty? What have you been doing? 2) 表示一个从过去开始但仍在进行的行动，如： It has been raining for two hours. (现在还在下) Jack hasn"t been feeling very well recently. 3) 表示一个从过去开始延续到现在，可以包括现在在内的一个阶段内，重复发生的行动，如： She has been playing tennis since she was eight. 4) 现在完成时强调动作行为的结果、影响，而现在完成进行时只强调动作行为本身，如： Tom"s hands are very dirty. He has been repairing the car. The car is going again now. Tom has repaired it.

There was a slide hre before.以前 这里有一个滑梯。

gg有可以下

表示推测will表示肯定，一定hewilldie就是说他死定了，语气很肯定would表示大概hewouldnotstaythereforalongtime就是说他大概不会在那儿呆很久，语气不肯定但would用在不确定推测不是很多，一般会用might

00000

是ever的吧？

dreamt英国人常用。dreamed美国人常用。

wouldbe=willbe的过去式用以表示未来还有个情况，就是表示可能。如：1、Wouldbepossibleformehaveanotherroomkey?如果可以的话，我想再要一把房间的钥匙。2、Itwouldbeniceifyoucanshareyourcalculation.如果在此论坛发帖，互联网上的所有人都可以看到您的电子邮件地址。3、Wouldbeallrightifwenthomenextweekend?我下周末回趟家可以吗？wouldbe读音：英["w_db]；美["w_db]；adj.将要成为...的(冒充的)would愿意;将，将要;会，打算;大概;(will的过去式，用于转述)将；用于陈述语气时可构成过去将来式、过去将来完成式、过去将来进行式。would也可用作情态动词will的过去式:用于陈述语气时可表示过去的意志、决心、习惯或反复性的动作;表示关于过去的或然性、似真性或揣测;当句子主语是非生物的第三人称时,表示具有某种能力；would还可用作独立情态动词,主要用于sothat,inorderthat之后,表示目的扩展资料相似短语：wouldbesuicide【法】未遂的自杀,自杀未遂者wouldnotaux.不能wouldbeadj.将要成为...的,冒充的wouldassoon欣然,宁愿,宁可Itwouldseemthat...恐怕,好像,似乎有点wouldloveto希望,喜欢,想wouldlike想要wouldrather倒愿意,宁愿wouldliketo愿意,意欲wouldsooner倒愿意,宁愿

share的过去式为shared。share有名词和动词两种词性。作名词时意为：（在若干人之间分得的）一份；（在多人参加的活动中所占的）一份；正常的一份；可接受的一份。作动词时意为共有，合用，分配，分摊，分享，共享。share的造句1、Another arrangement is known as a time share. 另外一种形式是分时共有房产。2、They found that people around the world seem to share an emotional design in life. 他们发现似乎全世界的人都共有一个情感化设计的人生。3、Men often don"t like to share their problems. 男人往往不喜欢把自己的问题告诉他人。4、They have increased their share of the market by 10%. 他们将其所占的市场份额增加了10%。

开玩笑吗？军训是用英语训的才能用英文写！

should 用作虚拟语气时会有如果的意思,但其本身没有如果的意思.