学士学位英语考试词汇练习及答案十七

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学士学位英语考试词汇练习及答案十七

1. His grandfather ______ for thirty years.

A. died B. was dead C. has been dead D. has died

答案.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。

2.It’s(high)time you _____ a holiday.

A. had B. have C. will have D. have had

答案.A It’s(high)time(是……什么的时候了)的特殊用法，要用一般过去时。Have在句中是拥有的意思。

3. The news _____quickly and made a stir.

A. spread B. spreads C. spreaded D. was spread

答案.A 一般过去式。消息迅速传播开并引起了轰动。Spread这个动词的过去式与过去分词是特殊的，均为：spread.故为 A.

4. When they came to the laboratory again, the lights _____.

A. glowed B. were still glowing C. would glow D. had glowed

答案.B 过去进行时，Laboratory 实验室。

5. I suddenly _____ an insect crawling up my leg.

A. felt B. was feeling C. was felt D. wa s being felt

答案.A 我突然感觉到一只虫子正爬过我的腿。这里感官动词felt为系动词，所以前面不能加系动词be。

6. One of the guards_____ when the general came in, which made him very angry.

A. has slept B. were sleeping C. slept D. was sleeping

答案.D 过去进行时态。当长官进来的时候其中一个士兵在睡觉，这让他很生气。When引导的时间状态从句中，came in 用的是过去时，所以士兵正在睡觉的动作为过去进行时。

7. Ted was so worn out that he just _____ down and slept for ten hours.

A. lied B. laid C. lay D. had lain

答案.C Ted(人名)太累了，以至于他一躺下来就睡了十个小时。短语so……that…… 如此……以至于…… ，lie的过去时与过去分词也是不规则的,均为：lay.

8. I was _____ at the stop as long as thirty minutes.

A. made waiting B. kept waiting C. keeping waited D. kept waited

答案.B 我在车站等了三十分钟。as long as 与……一样长。I was kept waiting……

可以简单理解为：我保持等待这样的状态……(有三十分钟)，Keep为保持的意思。

9. The children _____ many times not to go near the lake.

A. have told B. told C. have been told D. were told

答案.C 被动语态的完成时态。many times(很多次)。孩子们已经多次被告知不要走近那个湖。

10. Our thoughts _____ by means of words.

A. were being expressed B. are being expressed C. are expressed D. have been expressed

答案.C 被动语态。思想是用语言来表达的。真理性的东西用一般现在时态。

11. ______ four years since John left school.

A. It was B. Those are C. It is D. They have been

答案.C 自从Johny离开学校有四年时间了。

12. By the time Juan gets home, his aunt _____ for Puerto Rico.

A. will leave B. leaves C. will have left D. left

答案.C　将来完成时态。Leave for 离开一个地方到另一个地方去，By the time　信号词。

13. “This is a terribly heavy box.”

“　_____　help you to carry it.”

A. I am to 　B. I will C. I D. I am going to

答案.B　一般将来时态。 will 表示一种主观意愿。

14.All the machines　_____by the end of the following week.

A. were repaired 　B. will be repaired C. have been repaired 　D will have been repaired

答案.D　将来完成时态。by the end of　到……时间为止，在此句中引导的时间状语从句为将来时间，所以是用将来时。答案B，D选取哪个?机器(machines)是被修的，所以用被动语态。显然，D为正确答案。

15.They believed that by using computers the production of their factory _____.

A.will greatly increase B.would greatly increase

C.has greatly increased D.would be greatly increased

答案.D 他们相信通过使用计算机，工厂的生产效率将会大大地提高。这是一个表示将来的被动语态，主句中believed为谓语动词，是过去式，故从句中的将来时态为过去将来时，答案范围缩为B，D。另外，工厂的生产(the production of their factory)是被提高的，所以为被动语态。由此，答案为D。

16.No sooner had they got off train _______ it started moving .

A. when B. than C. then D. after

答案.B “no sooner……than……”固定短语结构，意为 “ 一……就……”，常考内容。

17.We can do nothing unless we _____ more information.

A. are given B. were to be given C. will be given D. were given

答案.A unless除非，information信息，我们什么都不能做除非被给予更多的信息，这句为一般现在时的被动语态。

18.Most environmental problems exist because adequate measures for preventing them _____taken in the past.

A. was not B. were not C. were not being D. being not

答案.B 被动语态的否定形式。environmental problems环境问题。

19.The football match _____ in the afternoon.

A. has been held B. is being held C. is going to be held D. will hold

答案.C is going to表示将来要怎么样，相当于will，其后面的动词同样用原形. 足球赛将在下午举行，足球赛是被举行的，所以用被动形式be held.

20.I’ll take down your name and address in case you _____ as a witness.

A. will need B.will be needed C. need D. are needed

答案.D take down记下;in case以防;witness目及者，见证人;address，住址。我将记下你的名字和住址，以备你作为一个见证人时用。一般现在时的被动语态。显示然答案为D。

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