非谓语动词专项练习100题
1. He walked up and down, ____ in thought.
A. lost himlf B. losing himlf C. lost D. losing
正确答案: C. lo onelf in something是使某人专心致志某事的意思。这里lost in though是过去分词短语，相当于and he was lost in thought。在做这一类练习时，我们应该知道，过去分词短语作状语时，和句子的主语形成逻辑上被动关系；而现在分词作状语时和主语形成逻辑上的主谓关系。如：______ about the question, he made no answer. (A. Asked, B. Asking, C. To ask)我们应该这样来分析这个题：he made no answer,说明他不可能自己问自己问题，自己又不回答，一定是别人问他问题。因此应该选A。注意：Asked是过去分词，不是过去时。
2. I sat before the desk until after mid-night, ______ in writing.
A. absorbed B. taken C. done D. examined
正确答案：A. to absorb onelf in something和lo onelf in something差不多，是使某人沉浸于某事的意思。如：He was absorbed in a book.
3. _____ by a host of fans, the film star left the airport excitedly.
A. Gathered B. Surrounded C. Collected D. lighted
正确答案：B. surround是使包围的意思。说明the film star是在什么情况下离开机场的。相当于as the film star was surrounded by a lot of fans, he left…。
4. Greatly _____ , some staff decided to leave the place unhappily.
A. disappointed B. disappointing C. encouraged D. encouraging
正确答案：A. to disappoint是“使失望”的意思。意思是什么人让some staff很失望,才不情愿地决定离开机场。Greatly disappointed相当于一个原因状语从句：As they were greatly disappointed…
5._____ by surpri, the enemy surrendered.
A. Frightened B. Frightening C. Taken D. Taking
正确答案：C. take sb by surpri是“使吃惊的意思，”句子的意思是“敌人受到了惊吓而投降。”
6.______ in a turbulent(狂暴的,吵闹的) age, the older generation of people experienced all sorts of hardships.
A. Grown and brought up B. Working and studying
C. Born and bred (抚养,哺育) D. Fighting and struggling
正确答案：C. born and bred是过去分词短语，相当于一个原因状语从句，“As they were born and bred in a turbulent age,”由于生长在战乱时代。如：He was born and bred in the country.他是农村长大的。也可以说，He was brought up in the country.
7.______ to the floor, the boy regained (恢复) his footing a few minutes later.
A. Falling B. Dropped C. Jumping D. Thrown
正确答案：D. thrown和句子的主语形成了动宾关系，说明the boy被摔倒在地上。Thrown to the floor在句子中用作时间状语。被摔倒以后，这孩子好一会儿才站了起来。
8._____ more time, the slow learners would have done better.
A. If give me B. Given me C. Given D. Giving
正确答案：C. If the slow learners had been given more time. 这是个虚拟语气，和过去事实相反。（多给些时间，反应慢的会学得更好些。）
9.Not ______ by someone el, Tony would not have flared up (got angry suddenly) like that.
A. Interested B. spoken of C. Surprid D. Criticized
正确答案：B or D. Not spoken of by someone el相当于If Tony had not been spoken of by someone el, he would not have gotten angry like that.“spoken of”和主语Tony是被动关系。
10.When ______ about his previous job, Bill said he had been a motor mechanic.
A. talked B. asked C. told D. quarreled
正确答案：B. When asked about his job = When he was asked about his job,当有人问他干什么工作时。
11.Susan ldom speaks in class until _____.
A. asked B. told C. had to D. spoken to
正确答案：D. until spoken to = until he was spoken to. Until, when, where, if等连词后可以跟ing or ed形式,相当于一个状语从句。如：We should go where most needed.我们应该到最需要我们的地方去。If given more time, we will do it better.多给点时间，我们会做得更好。
12.Mosquitoes（蚊子）should be completely exterminated (destroyed completely) where ______ .
A. appeared B. showed up C. grown up D. found
正确答案：D. where found = where they are found.
13.Retirees (退休人员) in good health should be invited to return to work wherever _____ .
A. they go B. needed C. they want to D. required
正确答案：B.
14.If _____ for too long, some medicines will lo their effectiveness（效果）.
A. storing B. kept C. stayed D. laying
正确答案：B. If kept for too long = if some medicines are kept for too long.
15.We have made a point of not _____ unless ______.
A. attacking, attacked B. attacked, attacking
C. attacking, attacking D. attacked, attacked
正确答案：A. make a point of doing something特别注意，重视把（一个行动或活动）视为或作为不可缺少的部分。此句可译为：人不犯我，我不犯人。
16.Though _____ of the danger, they still went mountaineering.
A. telling B. advising C. allowed D. warned
正确答案：D. to warn sb of the danger警告某人有危险。Though warned of the danger = though they were warned of the danger.尽管有人警告他们有危险。
17.Even though _____ for a cond time, our team did not give up hope for the ultimate (final) victory.
A. won B. defeated C. beat D. strike
正确答案：B. Even though defeated for a cond time = Even though the team was defeated for a cond time.尽管这个队又一次被打败。
