1、情态动词1. Clinical evidence began to_， suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals.A. operate B. strengthenC. approve D. accumulate【答案】 D【解析】考查动词辨析。句意：临床证据开始积累，表明这种新药比在动物身上的实验所预计的有更广范围的使用。A. operate 操作，运转；B. strengthen加强；C. ap
2、prove批准，赞成；D. accumulate积累。根据句意选D。2. Cathy someone, so I nodded to her and went away.A. phoned B. had phoned C. has phoned D. was phoning【答案】 D【解析】考査动词时态。句意：她正在和某人打电话，所以我向她点了下头就走了。根据下文I nodded to her and went away.( 我向她点点头就走了)可知，她正在打电话，此处描述的是过去正在进行的动作。故选D。3. Im glad to see the sea air has to his hea
3、lth and he is at work now.A. made a move B. made a differenceC. took a step D. took a walk【答案】 B【解析】考查动词短语辨析。句意：我很高兴看到海上的空气对他的健康起了作用，他现在正在工作。A. made a move迁动；B. made a difference有影响，起作用；C. took a step迈出一步，采取措施；D. took a walk散步。根据he is at work now可知，此处指 “海上的空气对他的健康起了作用”。故选B。4. He some excuse for bein
4、g late for class, but no one believed him.A. made out B. gave up C. made up D. gave out【答案】 C【解析】考查动词短语辨析。句意：他为上课迟到编造了一些借口，但没有人相信他。A. made out明白，理解；B. gave up放弃；C. made up编造，组成；D. gave out发出，放出。根据空后some excuse可知，此处指“编造借口”。故选C。5. Unless extra money , the factory will close.A. finds B. was found C. is
5、 found D. found【答案】 C【解析】考查动词时态和语态。句意：除非找到一些额外的钱，否则，工厂就倒闭了。根据主句的将来时态可知，状语从句用一般现在时代替一般将来时，因为find和money之间是被动关系，所以用一般现在时的被动语态。故选C。6. Lily closed her eyes and to be dead when the bear approached her.A. agreed B. pretended C. hesitated D. imitated【答案】 B【解析】考查动词词义辨析。句意：当熊走近她时，莉莉闭上眼睛假装死了。A. agreed同意；B. pre
6、tended假装；C. hesitated犹豫不决；D. imitated仿效。根据句意可知，此处是pretend to do sth.“假装做某事”。故选B。7. He looked through the suits and selected the cheapest one for me. I _.A. put it out B. put it on C. took it off D. took it away【答案】 B【解析】考查动词短语辨析。句意：他看了这些西装，给我选了最便宜的一件。我把它穿上。A. put it out把它熄灭；B. put it on把它穿上；C. took
7、it off把它脱下；D. took it away把它带走。结合句意可知，此处是指“我”把新买的西装穿上，故选B项。8. Mary is really good at taking notes in class. She can _ almost every word her teacher says.A. put out B. put downC. put away D. put together【答案】 B【解析】考查动词短语辨析。句意：玛丽的确擅长在课堂上记笔记，她几乎能记下老师说的每句话。A.put out熄灭；B. put down写下，记下；C. put away放好，储存；D.
8、 put together组合，放在一起。由“Mary is really good at taking notes in class.”可知，put down“写下，记下”符合句意。故选B项。9. It is dishonest of you to _ the truth from your parents.A. prevent B. hide C. defend D. protect【答案】 B【解析】考查动词词义辨析。句意：你向父母隐瞒真相是不诚实的。A. prevent阻止；B. hide藏；C. defend防卫；D. protect保护。分析句意可知，此处应表示你向父母隐瞒真相是不
9、诚实的。结合选项，故选B。10. The flat_ a living room, a kitchen, a bathroom and two bedrooms.A. consists of B. makes up of C. is consisted of D. consists in【答案】 A【解析】考查固定词组。句意：这套公寓由一间客厅、一间厨房、一间浴室和两间卧室组成。A. consists of由组成； B. makes up of无此短语； C. is consisted of无此短语； D. consists in在于。分析选项可知，A. consists of意为“由组成”为
10、不及物动词词组；B. make up 意为“由组成”为及物动词词组，此处应用被动，故排除；C. is consisted of无被动，故排除；D.consist in意为“在于”。分析句意可知，此处表示这套公寓由一间客厅、一间厨房、一间浴室和两间卧室组成。故选A。11. It has been announced that all the students _ put on masks before going to school in case they are infected with SARS virus.A. shall B. will C. need D. may【答案】 A【解析
11、】句意：学生们应在去学校之前带上口罩以防感染禽流感，这已经被广泛的接受。Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁，故选A项。12. The weather turned out to be fine yesterday. I _ the trouble to carry my umbrella with me.A. shouldnt have taken B. couldnt have takenC. mustnt have taken D. neednt have taken【答案】 D【解析】考查情态动词。句意：昨天天气不错，所以我原本不需要费心带着我的雨伞。A
12、项，should have taken “本应该带”（没有带）；B项，could have taken “本可以带”（没有带）；C项，mustnt have taken（一般不用这种说法）；D项，neednt have taken “本不需要带”（带了）。由题中“昨天天气不错”可知，此处应指“我本不需要费力带伞”，只有D项符合题意，故正确答案为D。13.I left my handbag on the train, but luckily someone gave it to a railway official.How unbelievable to get it back! I mean,
13、 someone _ it.A. will have stolen B. might have stolenC. should have stolen D. must have stolen【答案】 B【解析】考查情态动词。may/might have done可能已经做了某事；should have done本应该做某事（实际上未做）；must have done一定已经做了某事。根据情境可知，手提包没有被偷，这里只是一个不确定的推测。句意：我把手提包落在火车上了，但是，幸运的是，有人把它送到了铁路办公室。能重新找回真是难以置信！我是说，有人可能已经偷走了它。故B正确。14. I guara
14、ntee you _ be rewarded for any useful clues to the missing document of the local Health Department.A. shall B. may C. have to D. would【答案】 A【解析】考查情态动词。句意：你为当地卫生部门丢失的文件，提供任何有用的线索，我保证你将获得奖励。A. shall用于二、三人称肯定句中，表示许诺、威胁、命令、规定、警告等语气；B. may可能；C. have to不得不；D. would将会，文中表示“承诺”，故选A。15. If Mike come this eve
15、ning, I would ask him to help me deal with the problem.A. should B. could C. would D. might【答案】 A【解析】考查情态动词的用法。句意：如果Mike今晚来，我会叫他帮我解决这个问题。A. should表示推测；B. could和D. might，不是过去式，只是语气更委婉，不能用于肯定句和答语中；C. would表示过去反复发生的动作或某种倾向。故选A。16. You called me up about 11:00 last night, didnt you?No, I didnt phone you
16、. It someone else.A. must be B. must have been C. could be D. could have been【答案】B【解析】考查情态动词的用法。句意：你昨晚11点给我打电话了，是吗？不，我没有。那一定是其他人给你打的。根据对话中的时态可知，所谈论情况发生在过去，也就是说空格处是对过去情况的推测，所给句子用的是一般过去时态，故情态动词后要接动词完成式。短语must have done用来表示对过去已经发生的事情的肯定推测，意为“肯定已经”，故选B。17. It _be the vocabulary that caused you the probl
17、em in the exercise because you know a lot of words.A. may B. couldnt C. should D. neednt【答案】B【解析】考查情态动词。A也许；B不可能；C应当；D不需要。couldnt 是非常肯定的推测。句意：因为你已经掌握了很多单词，所以，引起你练习中出现问题的因素不可能是词汇。故B正确。18. Did you say that there were only ten tickets? There _ be twelve.I said it was twelve.A. can B. may C. should D. w
18、ill【答案】 C【解析】考查情态动词。句意：你是说只有十张票吗？本应该有12张啊。我是说的12张啊。A. can能，能够；B. may或许，可以；C. should应该，理应；D. will将要，意愿。故选C符合语境。19. Will it take me long to get to the Sunshine Hotel?No, it _ take you long. Its not the rush hour now.A. shouldnt B. shant C. mustnt D. neednt【答案】 A考查情态动词的用法。“去阳光酒店要花很长时间吗？”“不，不会花很久。现在不是高峰
19、期。”shouldnt“不应该，不会”；shant多用于法律、规定；mustnt不许；neednt不必。故选A。20. Life _ be very hard for people living in the north of Canada as it is very cold there in the winter.Yes, the weather there _ be as low as 60C below zero.A. must; can B. shall; must C. will; should D. has to; can【答案】 A【解析】考查情态动词。根据句意：对于生活在加拿大北方的人来说生活肯定很艰难，因为冬天那儿很冷。是的，那儿的天气可能会达到零下60度。must表肯定推测，意为“肯定，一定”，can表客观上的可能性，意为“可能”。所以答案选A。
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