成人高考學位英語語法突破之時態(tài)和語態(tài)講解
一、時態(tài)和語態(tài)
1. 如何解答時態(tài)問題
例 1:You’ve already missed too many classes this term. You ______ just last week.
A. missed B. would miss C. had missed D. have missed
例 2:Anne asked Tom ______ the key.
A. when he left B. where he had left C. how he left D. why did he left
考試重點:
2. 與完成時有關的時態(tài)
★現(xiàn)在完成時?(have done) since, for/ in the past few months, up to now 例
1:Collecting toy cars as a hobby becomes increasingly popular during the past fifty years.
A B C D
例 2:English ______ in a new way at my college in the past few years.
A. has been taught B. was being taught
C. has been taught D. had been taught.
★過去完成時?(had done)
例 3:Anne asked Tom ______ the key.
A. when he left B. where he had left C. how he left D. why did he left
例 4:The chemistry class_____ for five minutes when we hurried there.
A. had been on B. had begun C. has been on D. would began
★將來完成時?(will have done) by
例 5:We’re late I expect the film_____ by the time we get to the cinema.
A. had already started B. have already
C. will already have started D. have already been started.
★現(xiàn)在完成進行時 (have been doing)
例 6:It seems oil ___________ from this pipe for some time. We’ll have to take the machine apart to put
it right.
A. had leaked B. is leaking C. leaked D. has been leaking
★過去完成進行時 (had been doing)
★ 將來完成進行時 (will have been doing )
例 7:By the time you arrive this evening, _______for two hours.
A. I will study B. I will have been studied
C. I had studied D. I will have been studying.
3. 在時間和條件狀語從句中不用將來時態(tài)
▲用一般現(xiàn)在時代替一般將來時
例 1:When the mixture_____, it will give off a powerful force.
A. will heat B. will be heated C. is heated D. has heated
例 2:please be sure to telephone me the next time you ______.
A. will come B. would come C. shall come D. come
▲用現(xiàn)在完成時代替將來完成時
例 3:Smith is to study medicine as soon as he_______ military service.
A. will finish B. has finished C. finish D. would finish
注意:
例 4:No one can be sure if the car on display fits him or her until he or she______ them.
A. tries B. will try C. are trying D. have tried
4. 考試小竅門
◆考試中如果遇到與完成時態(tài)相關的選項,要重點加以研讀,一般說來是正確答案。
18~23周歲
24~32周歲
33~40周歲
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