2019下半年公共英語三級詞匯語法練習（11）
1. He _____ unwisely, but he was at least trying to do something helpful. (1999)
A. may have acted B. must have acted C. should act D. would act
A，may have done表示過去可能做過某事，B表示一定做過，推測的可能性很大。
2. How can I ever concentrate if you _____ continually ____ me with silly questions? (97)
A. have … interrupted B. had … interrupted
C. are … interrupting D. were … interrupting
C，現(xiàn)在進行時與always, continually, constantly連用表示某種帶有感情色彩，經常發(fā)生的動作。本句暗含責備之義。
3. Come and see me whenever ______. (97)
A. you are convenient B. you will be convenient
C. it is convenient to you D. it will be convenient to you
C，whenvever引導的時間狀語從句用一般現(xiàn)在時表將來;convenient一詞只能說it is convenient to sb.
4. For some time now, world leaders __ out the necessity for agreement on arms reduction. (02)
A. had been pointing B. have been pointing C. were pointing D. pointed
B，現(xiàn)在完成進行時表示動作從過去某一時間開始延續(xù)到現(xiàn)在，并可能繼續(xù)。
5. Jack _____from home for two days now, and I am beginning to worry about his safety. (03)
A. has been missing B. has been missed C. had been missing D. was missed
A，同上�！敖芸穗x家兩天(到現(xiàn)在還沒回)，我開始擔心他的安全。”
6. _________ conscious of my moral obligations as a citizen. (05)
A. I was and always will be B. I have to be and always will be
C. I had been and always will be D. I have been and always will be
D， ABC三項前后兩個時態(tài)不一致，只有D項中現(xiàn)在完成時與將來時搭配一致。
7. So badly _____ in the car accident that he had to stay in hospital for a few months. (94)
A. did he injure B. injured him C. was he injured D. he was injured
C，倒裝，將助動詞提到主語前，被動。
8. He is not under arrest, ______ any restriction on him. (95)
A. or the police have placed B. or have the police placed
C. nor the police have placed D. nor have the police placed
D，AB中的or表示“否則”，與題意不符;nor放在句首要倒裝。
9. ___ both sides accept the agreement ___ a lasting peace be established in this region. (04)
A. Only if, will B. If only, would C. Should, will D. Unless, would
A，only if表示“只有。。。才”，放在句首，句子要倒裝;“只有雙方都接受和約，永久的和平才有可能建立起來”。if only表示“要是。。。多好”
10. A hibernating animal needs hardly any food all through the winter, _____? (92)
A. need it B. needn’t it C. does it D. doesn’t it
C，need是實義動詞不是情態(tài)動詞，hardly是否定副詞，因此前面的分句是否定句。
11. You and I could hardly understand, ______? (95)
A. could I B. couldn’t you C. couldn’t we D. could we
D，hardly的解釋同上。
12. When you have finished with that video tape, don’t forget to put it in my drawer, ___? (97)
A. do you B. will you C. don’t you D. won’t you
B，前面句子是第二人稱祈使句時，后面要用will (would) you或won’t you; 本題中，前面的句子是否定句，因此后面用肯定的。
13. Do help yourself to some fruit, _____ you? (00)
A. can’t B. don’t C. wouldn’t D. won’t
D，同上。
14. She would have been more agreeable if she had changed a little bit, _____? (03)
A. hadn’t she B. hasn’t she C. wouldn’t she D. didn’t she
C，反意疑問句的謂語動詞與主句一致�！八绻晕⒏淖円幌戮蜁軞g迎，對嗎?”
