将来完成时及练习题

1、将来完成时定义将来完成时用来表示在将来某一时间以前已经完成或一直持续 的动作。经常与before+将来时间或by+将来时间连用，也可与before 或by the time 引导的现在时的从句连用。构成will/shall+have+完成式用于第一人称，will+have+完成式用于其他人称。实例a.状态完成：表示某事继续到将来某一时为止一直有的状态。b.动作完成：表示将来某一时或另一个将来的动作之前，已经 完成的动作或已获得的经验。They will have been married for 20 years by then.You will have reached Shanghai b

2、y this time tomorrow.过去分词”构成的将来完成时的构成将来完成时的构成是由"shall/will + have +Before long he will have forgotten all about the matter.不久他就会全然忘记这件事的。He is somebody now. He will not have remembered his old classmates.他现在是一个有身份的人了，他可能不会记得老同学了。Will you have known Kevin for 10 years next month到下个月你认识凯文该有10年了吧将

3、来完成时的用法表示在将来某一时间之前已完成的动作，并往往对将来某一时间产生影响。We shall have learned 12 units by the end of this term.到这个学期末，我们将学完12个单元。By the time you get homeI will have cleaned the house from top to bottom.你到家之前我将把房子彻底打扫一遍。表示推测，相当于"must have done"结构。You will have heard of this, I guess.我想你已经听说过这件事了。I am sure

4、he will have got the information.我相信他一定得到了这个信息.表示某种状态一直持续到说话人所提及的时间we will have been married a year on june 25th至U 6月25日我们俩结婚就满1年了练习题1. By the summer, Elizabeth here for ten years .A. will work B. works C. will have worked D. has worked2. I. hope you the instructions ready before I cometomorrowA. to

5、 get B. shall get C. will get D. will have gotten .3. No sooner than the accident happened.A. he had gone B. had he gone C. his going D. he went4. Hardly when the bus suddenly pulled away.A. they had got to the bus stop B. had they got to the bus stopC. did they get to the bus stop D. they got to th

6、e bus stop5. Mother doesn't know much time I have spent in watching TV; if she ever found out ,I'm sure.A. she'd never forgive me B. she never forgive meC. she'll never forgive meD. she does neverforgive me6. As soon as he his error, Rockfeller made the necessary corrections to his d

7、ata collected.A. discoveredB. has discovered C. discoversD. had discovered7. I meeting you ever since we parted.A. was looking forward to B. have been lookingforward toC. had been looking forward to D. looked forward to8. Where have you been WhatA. did you do B. have you been doing C. have madeD. we

8、re you doing9. She has been studying here for five years and by the end of next summer she.A. will graduate B. will be graduating C. will begraduated D. will have graduated10. When you come tonight at eight o ' clock, I eightlessons.A. would review B. shall reviewC. shall havereviewed D. shall b

9、e reviewing11. “Are Alice and Tomstill living in NewYork”“No,they to Dallas. ”A. are just moved B. have just moved C. had justmoved D. will just move12. I haven ' t heard from Maria.A. since a long time B. for many months agoC. for many months D. since many months before13. His grandfather for t

10、hirty years.A. died B. was dead C. has been dead D. has died14. Its (high) time you a holiday.A. had B. have C. will have D. have had15. By the time Juan gets home, his aunt for PuertoRico.A. will leave B. leavesC. will have leftD. left16. All the machines by the end of the following week.A. were re

11、paired B. will be repaired C. have been repaired D will have been repaired17. The conference a full week by the time it ends.A. must have lasted B. will have lasted C. would last D. has lasted答案1. C将来完成时态。By指：到什么时间为止。2. D 将来完成 时态。tomorrow 表示将来， get the instructions（指令，指示）这个动作在我回来之前已经完成。3. B "no

12、 soonerthan" （ 刚 就 ）, 在 nosooner这部分应当用过去完成时，than后面用一般过去时。A , B都是过去完成时态，怎么选择 No sooner的特殊用法，在其后面 跟倒装语序，所以选B。4. B hardly when（ 一 就 ）,hardly 后应当用过去完成时，when后面用一般过去时。hardly 的特殊用法， 在其后面跟倒装语序，所以选B。5. A过去将来时态。 Forgive 原谅，She' d相当于：shewould.妈妈不知道我看电视花费了多长时间，如果她知道的话，我 相信她将永远不会原谅我。6. D过去完成时态。发现错误这个动作发

13、生在纠正数据那个动作之前，而改正数据的动作用的是过去时态，所以，发生在过去的 过去的动作就用过去完成时态。error 错误。correction 改正， 是名词。data数据。7. B 现在完成时态。表示渴望见你这个动作从过去一直延续到现在以至于将来。look forward to 渴望，想要 。ever since自从。8. B现在完成进行时态。通过上下句来识别时态。9. D将来完成时态。by the end of next summer 为信号词。10. C 将来完成时态。 Review 温习，复习。11. B现在完成时态。说话的时候，他已搬走。12. C 我已经好几个月没有 Maria的消息了。现在完成时态， for引导一个时间状语。13. C现在完成时态。他的祖父已经去世三十年了。这里死亡表 示一种状态，而不能理解为一种动作，因为死亡是一个短暂性动词， 它不可能持续三十年。所以用 has been dead 。14. A It ' s(high)time (是 什么的时候了)的特殊用法，要用完成时态。Have在句中是拥有的意思。将来完成时态