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1、精品文档定义时间状语结构一般疑问句否定句形式1、H 般 现 在 时经常、反复发生 的动作或行为及 现在的某种状 况。often, usually, always, sometimes, every day(week,month), once a week, on Mondays, etc.1.be动词2.行为动词主语+be+其他1 .把动词be放 于旬首。2 .用助动词do 提问,如主语为 第三人称单数, 则用does,同时 还原为动词原 形。1.am/is/are+not2.此时态的谓语 动词若为行为动 词,则在其前加 don t;若主语为 第三人称单数,则 用doesn t,同时 还原行为
2、动词。2、 现 在 进 行 时表示现阶段或说 话时止在进行的 动作或状态。now, at this time, these days, etc.主语 +am/ is/ are +doing把be动词放在 句首。主语+am/ is/ are +not +doing3、H 般 过 去 时过去某个时间里 发生的动作或状 态;过去习惯 性、经常性的动 作、行为。ago, yesterday,lastweek(month, year ), in 2000, just now, one day, long long ago, etc.1.was/were2.行为动词 过去式1 .把was或were放于旬首
3、。2 .用助动词did 提问,同时还原 为动词原形。1 .主语 +was/were+ not2 .在行为动词前 加do在其前加 didn t,同时还 原行为动词。4、 过 去 进 行 时表示过去某段时 间或某一时刻正 在发生或进行的 动作或行为。at this time yesterday或以when引导的谓语动词是 一般过去时的时间状语等。主语 +was/ were+ doing把 was或 were放在句首。主语 +was/ were+ not+ doing5、 现 在 完 成 时过去发生或已经 完成的动作对现 在造成的一向或 结果,或从过去 已经开始,持续 到现在的动作或 状态。alre
4、ady,yet, just,ever,never,before,recently , in the past few years, 等,及由 for 或 since引导的时间状语。have/ has+done把 have 或 has放在句首。have/ has +not+done6、一般将 来 时表示将要发生的 动作或存在的状 态及打算、计划 或准备做某事。tomorrow ,tomorrowmorning/afternoon,theday after tomorrow , next Sunday/week/year/month , soon, in a few days minutes, e
5、tc1.be going to +do2.will /shall + do1.be放在旬首。2.will/shall提到旬首。1 .be going to + not+ do2 .will / shall + not+ do7、过表小仕过去某一 时间或动作之前by, before等构成的过去时间短语连用或用于when,had+ donehad放于旬首。had+ not+ done去 完 成 时已经发生或完成 的动作或情况。 表示“过去的过 去”before, until等引导的从句中。由 said, asked, told, thought 等引导的宾 语从句中,8、过 去 将 来 时表小仕过
6、去的某 个时候看来将要 发生的动作或者 存在的状态。The next day(morning, year),the followingmonth (week),etc.1.would+do2.was/ were going to +do1.would 提到句首。2.was 或 were 放于句首。1.would+not+do2.was/were +not+ going to +do9、一般过 去将 来时立足于过去某一时 亥|J,从过去看将来, 常用于宾语从句中The next day(morning, Year)The following month (week) etc1,Was/were+
7、goi ng to+do 2,would/should +do+其他Was/were放于句首, would/should 提到句 首1 , Was/were+not+going to+do2, would/should+not+do10、过去 将来 进行 时就过去某一时间而 言,将来某一时刻 或某一段时间正在 进行的动作,主要 用于宾语从句中, 多用于间接引语Shoud/would+be+现在分词例句:They said they would be comingHe said he could not come because he would be having a meeting11、将来
8、 完成 时在将来某一时刻之 前开始的动作或状 态By the time of,by the end of+ 时间 短语(将来)by the time+从句(将来)主语 +be going to/will/shall+sha ll+have+p,p(过 去分词)+其他例句:By the time you get back,great changes will have taken place in this area12、过去 将来 完成 时过去某一时间对将 来某一时刻以前所 会发生的动作,常 用在虚拟语气中, 表示与过去的事实 相反Should/wouldhave done sth例句:I t
9、hought youd have left by this time He told them he would have finished it by 8 oclock13、现在 完成 进行 时从过去某一时间开 始一直延续到现在 的动作,这一动作 可能刚刚开始,也 可能仍然在继续, 并可能延续到将来Since+时间点,for+时间段Hanv/has+been+doing+其他例句:I have been sitting here for an hourThe children have been watching TV since six oclock.14、过去 完成 进行 时某正在进行的
10、动作 或状态,持续到过 去某个时刻,还未 完成,一直持续到特殊含义:1,尚未完成:He had been writing the novel 他已经在 写小说了(他没写完)2,企图: He had been studying thehad+been+doing+其他4,最近情况:He had been quarrelling with his wife.他和他的妻 子吵了一场架。(最 近)例句:She had been suffering from a bad cold when she took the exam之后的当前才结束meaning of this proverb 他曾今学 习过这
11、个谚语(他曾经努力学习 过他)3 ,未得结果:We had been studying what our enemy had said 我们一直致力于敌人所说的(但 是我们没有理解)5,反复动作:He had been asking me the same question.他一直 问我相同的问题(屡 次)Had they been expecting the news for some time?6,情绪: What had he been doing?他做了什么 (不耐烦)15、将来 完成 时表示动作从某一时 间开始一直延续到 将来某一时间。是 否继续下去,要视 上下文而定。Shall/w
12、ill have been doing例句:I shall have been working here in this factory for twenty years by the end of the year16、过去 将来 完成 时表不从过去某时看 至未来某时以前会 一直在进行的动 作。Should/would+h ave+been+现在 分词例句:He told me that by the end of the year he would have been living there for thirty years.过去完成时态练习题一.用动词的适当形式填空1. We(pain
13、t) the house before we(move) in.2. That rich old man(make) a will before he(die).3. They(study) the map of the country before they (leave).4. The robbers(run away ) before the policemen (arrive).5. I(turn off) all the lights before I(go) to bed.6. Paul(go) out with Jane after he(make) a phone call.7
14、. Tom(say) he(read) the book twice.8. Our plan(fail ) because we(make) a bad mistake.9. When the chairman(finish) speaking, he (leave)the hall.10. The Reads(have) lunch when I(get) to their house.11. When I(arrive) at the station, he (leave).12. We(learn) about 4000 English words by the end of last
15、term.13. I waited until he(finish) his homework.14. We were surprised at what she already(do)15. She(not go) to Qingdao because she (be) there before.16. He(not tell) you the news yet.17. He said he already(give) the book to theteacher.18. I(be) to Shanghai before.19. She told me she(be) to Sanya th
16、ree times.20.She(play) the guitar while hersister(sing).二.句型转换1. I had sold the ticket when she came.(改否定句)2.She had sung a song to us before she dance d改否定句)3.They began to climb the mountain after they had bought all the food and drinks.(否定)4.By 10:00 a.m, I had been very hungry.(改一般疑问)5.Lucy had
17、already completed the project when I arrived.(改一般疑问)6.By the time he got to the airport, the plane had taken off.(改般疑 问)7.He had broken his arm when I saw him.(对划线部分提问)8 .When he had read the note, he ate it.(对划线部分提问)9 .Jack didn t go to the cbnemause he had seen the film.(对戈U线部分提问)10 .We had had th
18、e toys for ten years before we gave them to the child.(对划线部分提问)11 .She had written the book by the end of 1960.(对戈ij线部分提问)12 .We cooked the dumplings. We ate them up.(用过去完成时连接两 句)13 .Jim s father mended the car. It was broken用过去完成时连接两 句)14 .We had our tests. Then we had a long holiday.用过去完成时连接两句)Aft
19、er we, we15 .He showed us the picture. Then he showed us around the hous用过去完成时连接两句)Before he,he.练习二一、单选16 When Li Ming hurried home, he found that his mother already to hospital.A has; been sent B had; sent C has; sent D had; been sent17 We five English songs by the end of last term.A had learned B
20、learned C have learned D will have learned18 Han Mei told me she lunch, so she was very hungry.A has had B hasnt have C have had D hadnt had19 By the end of 1976, many buildings built in the city.A have been B have C had been D will20 She her keys in the office so she had to wait until her husbandho
21、me.A has left; comes B had left; would come C had left; came D left; had come21 He said that it was at least ten years since I a good drink.A had enjoyed B was enjoying C have enjoyed D have beenenjoying22 The meeting when Mr. Wang to school.A has begun; get B has been on get C had begun; got D had
22、been on; got二、填空1 When I returned home, he (leave)。2 By ten yesterday evening she(finish) writing.3 He (study)English for five years before he came here.4 It (stop) raining when I wake up this morning.5 I (not read) the book because I had read it before.6 She said she (be) born in 1992.7 When he(com
23、e) to China two years ago he found people didnt understand him at all though he(learn) some Chinese in his own country.8 I saw Han Mei yesterday. We(not se each other since left Beijing.9 When I got to his home, he(go) to bed.10 She asked if Mr. Liu already(come) back.将来完成时练习题1. By the end of this year ,I enough money for
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