高中英语语法总结大全之动词的时态语态 2.docx
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1、精品名师归纳总结一般现在时的用法动词的时态、语态可编辑资料 - - - 欢迎下载精品名师归纳总结1) 常常性或习性的动作,常与表示频腮度的时间状语连用。时间状语: every , sometimes,at, on SundayI leave home for school at 7 every morning.2) 客观真理,客观存在,科学事实。The earth moves around the sun.Shanghai lies in the east of China.3) 表示格言或警句中。Pride goes before a fall.骄者必败。留意:此用法假如显现在宾语从句中,即
2、使主句是过去时,从句谓语也要用一般现在时。例: Columbus proved that the earth is round.4) 现在时刻的状态、才能、性格、个性。I dont want so much.Ann Wang writes good English but does not speak well.比较: Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时, 用于操作演示或指导说明的示范性动作,表示言行的瞬时动作。 再如:Now watch me, I switch on the current
3、and stand back.其次句中的 now 是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。一般过去时的用法1)在确定的过去时间里所发生的动作或存在的状态。时间状语有: yesterday, last week, an hour ago, the other day, in 1982 等。Where did you go just now. 2)表示在过去一段时间内,常常性或习惯性的动作。When I was a child, I often played football in the street.Whenever the Browns went during t
4、heir visit, they were given a warm welcome. 3)句型:It is time for sb. to do sth 到 时间了 该 了 It is time sb. did sth. 时间已迟了 早该 了It is time for you to go to bed. 你该睡觉了。It is time you went to bed. 你早该睡觉了。would had rather sb. did sth. 表示宁愿某人做某事 Id rather you came tomorrow.4 wish, wonder, think, hope等用过去时,作摸索
5、性的询问、恳求、建议等。I thought you might have some.我以为你想要一些。比较:一般过去时表示的动作或状态都已成为过去,现已不复存在。Christine was an invalid all her life.含义:她已不在人间。 Christine has been an invalid all her life.含义:她现在仍活着 Mrs. Darby lived in Kentucky for seven years.含义:达比太太已不再住在肯塔基州。Mrs. Darby has lived in Kentucky for seven years. 含义:现在
6、仍住在肯塔基州,有可能指刚离去留意: 用过去时表示现在,表示委婉语气。1)动词 want, hope, wonder, think, intend等。Did you want anything else.I wondered if you could help me. 2)情态动词 could, would.Could you lend me your bike.used to/be used to可编辑资料 - - - 欢迎下载精品名师归纳总结used to + do: 过去常常 表示过去习惯性的动作或状态,但如今已不存在。Mother used not to be so forgetful
7、.Scarf used to take a walk. 过去常常漫步 be used to + doing: 对 已感到习惯,或 习惯于 , to 是介词,后需加名词或动名词。He is used to a vegetarian diet.Scarf is used to taking a walk. 现在习惯于漫步 典型例题- Your phone number again. Iquite catch it.- Its 69568442.A. didntB. couldntC. dont D. cant答案 A.一般将来时1shall 用于第一人称,常被will所代替。will在陈述句中用于
8、各人称,在争求看法常常用于其次人称。Which paragraph shall I read first.Will you be at home at seven this evening. 2be going to + 不定式,表示将来。a. 主语的意图,即将做某事。What are you going to do tomorrow.b. 方案,支配要发生的事。The play is going to be produced next month 。c. 有迹象要发生的事Look at the dark clouds, there is going to be a storm.3be +不定
9、式表将来,按方案或正式支配将发生的事。We are to discuss the report next Saturday. 4be about to +不定式,意为立刻做某事。He is about to leave for Beijing.留意: be about to 不能与 tomorrow, next week等表示明确将来时的时间状语连用。be going to/will用于条件句时,be going to 表将来will 表意愿If you are going to make a journey, youd better get ready for it as soon as p
10、ossible.Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror. be to 和 be going tobe to 表示客观支配或受人指示而做某事。be going to 表示主观的准备或方案。I am to play football tomorrow afternoon. 客观支配 Im going to play football tomorrow afternoon. 主观支配 一般现在时表将来1)以下动词: come, go, arrive
11、, leave, start, begin, return 的一般现在时表将来。这主要用来表示在时间上已确定或支配好的事情。The train leaves at six tomorrow morning.When does the bus star. It stars in ten minutes. 2)倒装句,表示动作正在进行,如:Here comes the bus. = The bus is coming.There goes the bell. = The bell is ringing.3) 在时间或条件句中。When Bill comes 不是 will come, ask hi
12、m to wait for me. Ill write to you as soon as I arrive there.4) 在动词 hope, take care that, make sure that 等后。I hope they have a nice time next week.Make sure that the windows are closed before you leave the room.用现在进行时表示将来意为: 意图 、 准备 、 支配 、常用于人。常用词为come, go, start, arrive, leave, stay 等。Im leaving to
13、morrow.Are you staying here till next week.可编辑资料 - - - 欢迎下载精品名师归纳总结现在完成时现在完成时用来表示之前已发生或完成的动作或状态,其结果的确和现在有联系。动作或状态发生在过去但它的影响现在仍存在。也可表示连续到现在的动作或状态。其构成:have has +过去分词。比较过去时与现在完成时 1)过去时表示过去某时发生的动作或单纯表达过去的事情,强调动作。现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。2) 过去常常与详细的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。一般过去时的时间状语:yest
14、erday, last week, ago, in1980, in October, just now,详细的时间状语共同的时间状语 :this morning, tonight,this April, now, once, before, already, recently , lately现在完成时的时间状语for, since, so far, ever, never, just, yet,till / until, up to now, in past years, always,不确定的时间状语3) 现在完成时可表示连续到现在的动作或状态,动词一般是连续性的, 如 live, tea
15、ch, learn, work, study, know.过去常常用的非连续性动词有come, go, leave, start, die, finish, become, get married 等。举例:I saw this film yesterday.(强调看的动作发生过了。)I have seen this film.(强调对现在的影响,电影的内容已经知道了。)Why did you get up so early.(强调起床的动作已发生过了。) Who hasnt handed in his paper.(强调有卷子,可能为不公正竞争。) She has returned from
16、 Paris.她已从巴黎回来了。She returned yesterday.她是昨天回来了。He has been in the League for three years.在团内的状态可连续 He has been a League member for three years.是团员的状态可连续 He joined the League three years ago. 三年前入团, joined 为短暂行为。 I have finished my homework now.-Will somebody go and get Dr. White.-Hes already been se
17、nt for.句子中如有过去时的时间副词(如 yesterday, last, week, in 1960 )时,不能使用现在完成时,要用过去时。(错) Tom has written a letter to his parents last night.(对) Tom wrote a letter to his parents last night.用于现在完成时的句型1) It is the first / second time结构中. 的tha从t 句部分,用现在完成时。It is the first time that I have visited the city.It was t
18、he third time that the boy had been late.2) This is the th结at构, that 从句要用现在完成时 .This is the best film that Ive ever seen.这是我看过的最好的电影。This is the first time that Ive heard him sing.这是我第一次听他唱歌。典型例题(1) -Do you know our town at all.-No, this is the first time Ihere.A. wasB. have beenC. cameD. am coming答
19、案 B. This is the first time后面所加从句应为现在完成时,应选B。可编辑资料 - - - 欢迎下载精品名师归纳总结(2) -Have youbeen to our town before.-No, its the first time Ihere.A. even, comeB. even, have comeC. ever, comeD. ever, have come答案 D. ever 意为曾经或无论何时, 反意词为 never,此两词常用于完成时。This is the largest fish I have ever seen. It is / was the
20、first time +that-clause的句型中,从句要用完成时。留意:非连续性动词的否定形式可以与表示连续时间的状语连用。即动作不发生的状态是可以连续的。(错) I have received his letter for a month.(对) I havent received his letter for almost a month.比较 since 和 forSince 用来说明动作起始时间,for 用来说明动作连续时间长度。I have lived here for more than twenty years.I have lived here since I was b
21、orn.My aunt has worked in a clinic since 1949.Some new oilfields have been opened up since 1976. I have known Xiao Li since she was a little girl.My brother has been in the Youth League for two years. I have not heard from my uncle for a long time.留意:并非有 for作为时间状语的句子都用现在完成时。I worked here for more th
22、an twenty years. 我现在已不在这里工作。 I have worked here for many years.现在我仍在这里工作。小窍门:当现在完成时 +一段时间,这一结构中,我们用下面的公式转化,很简单就能排除非连续动词在完成时中的误使。1对 Tom has studied Russian for three years.= Tom began to study Russian three years ago, and is still studying it now. 2错 Harry has got married for six years.= Harry began
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