作业帮(急）6道英语选择题,要详细解释6. ______you __________ the film before ? Where _____ you ____ it ?A. Have …seen…did…see B. Did …see…did…watchC. Have…seen…have…seen D. Did …see…have…seen8.Where ______ John ___
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(急）6道英语选择题,要详细解释6. ______you __________ the film before ? Where _____ you ____ it ?A. Have …seen…did…see B. Did …see…did…watchC. Have…seen…have…seen D. Did …see…have…seen8.Where ______ John ___
(急）6道英语选择题,要详细解释
6. ______you __________ the film before ? Where _____ you ____ it ?
A. Have …seen…did…see B. Did …see…did…watch
C. Have…seen…have…seen D. Did …see…have…seen
8.Where ______ John _______ ? To the library. He _________ there for an hour.
A. has…been…has gone B. has…gone…has been C. did…go…went D. did…be…went
9.______ the baby still _____ ? No, it _______ crying.
A. Has…cried…has stopped B. Is…crying…stopped C. Did …cry…stopped D. Is…crying…has stopped
12. My brother ____college for over three years.
A. has gone to B. has been to C. has been in D. has been at
14. By the time I _____ back they ____up ten satellites.
A. came…have sent B. came…had sent C. come…have sent D. had come…sent
15. Jack ____ over five lessons by seven o’clock. Then he ____ a rest.
A. went…took B. went…had taken C. had gone…took D. had gone…had taken
答案：A A D D B C
(急）6道英语选择题,要详细解释6. ______you __________ the film before ? Where _____ you ____ it ?A. Have …seen…did…see B. Did …see…did…watchC. Have…seen…have…seen D. Did …see…have…seen8.Where ______ John ___
6.现在完成时态强调过去发生的动作对现在造成的影响,而一般过去时态只描述过去发生的动作,并不强调影响或结果.
再有两个时态较时显的区别就是现在完成时态不会与过去的时间状语连用,只与already,just,ever,never,yet,before,so far,since+ 时间点 for+时间段连用,而一般过去时态都有比较明显的时间状语如yesteday,last week,several years ago,等等连用.
改句中有个before,所以用完成时表示已经结束的动作.
全句翻译：你以前看过这部电影没?在哪看的呢?
8.have been和have gone的区别
have been是指曾经去过某地且已经回来了.
have gong是去了但是还留在那个地方没有回来.
全句翻译：约翰去哪了?他去图书馆了,已经去了两个小时了.
SHA