专业英语四级(语法与词汇)模拟试卷127(题后含答案及解析)

专业英语四级（语法与词汇）模拟试卷127 (题后含答案及解析)

题型有： 4. GRAMMAR & VOCABULARY

PART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.

1． The government has the right to ______ undesirable aliens. A．deport B．abolish C．abandon D．desert

正确答案：A

解析：动词词义辨析题。由空白后的undesirable aliens“不受欢迎的外国人”判断可知，deport“驱逐出境”，符合句意，故A正确。abolish“废止，废除(法律、制度、习俗等)”；abandon“放弃，抛弃”；desert表示“放弃，遗弃，逃跑”。 知识模块：词汇

2． In an inventive mind, imagination often serves as a necessary ______ to reason.

A．compliment B．resource C．complaint D．complement

正确答案：D

解析：名词词义辨析题。compliment表示“称赞，恭维，致意”；resource表示“资源”；complaint表示“诉苦，抱怨，牢骚”；complement表示“补充，补足物”。根据句意，D正确。 知识模块：词汇

3． Why don’t you ______ smoking for a while until your cough gets better? A．lay out B．lay off C．lay aside D．lay down

正确答案：B

解析：短语动词题。not…until句型表明此处应为“放弃，戒除”之义，B项lay off意为“(临时)解雇，停止”，故为答案。lay out指“布置，安排，设计”；lay aside表示“把……搁置一边”；lay down指“放下，交出，规定，制定”。 知识模块：词汇

4． After his vacation in this ______ section, he felt soothed and rested. A．plausible B．placid C．plain D．plump

正确答案：B

解析：形近异义词题。依据句中的soothed“平静的”和rested“休息得好的”可知，这个地区应该是“安静的，不吵闹的”，placid“平静的”符合题意，故B正确。plausible“似是而非的”；plain“简单的，明白的，平常的”；plump“圆胖的，丰满的，鼓起的”。 知识模块：词汇

5． Todd ______ payments on the car until the company had corrected the mechanical defects.

A．dispensed B．suspended C．appealed D．compressed

正确答案：B

解析：动词词义辨析题。dispense表示“分发，分配”；suspend表示“中止，暂缓”；appeal表示“求助，诉请，要求”；compress表示“压缩”。根据句意，“中止分期付款”用suspend payments表示，故B正确。 知识模块：词汇

6． It really got Mr. Brown’s ______ when he had to wait two hours to get his plane tickets.

A．sheep B．goat C．horse D．cow

正确答案：B

解析：固定搭配题。get one’s goat为口语中的习惯用语，意为“使某人厌恶或是生气，激怒某人”。 知识模块：词汇

7． His ______ directions confused us; we did not know which of the two roads to take.

A．ambiguous B．complicated C．arbitrary D．intricate

正确答案：A

解析：形容词词义辨析题。解答本题应注意confused“困惑”，以及后面进一步解释的“我们不知道选哪条路”，ambiguous“模棱两可的”符合题意，故A正确。complicated“复杂的，难解的”；arbitrary“任意的，专断的”；intricate“复杂的，错综的”。 知识模块：词汇

8． After learning more about the sufferings of the refugees, they felt ______ to make contributions to the relief agencies.

A．dispelled B．repelled C．compelled D．reinforced

正确答案：C

解析：动词词义辨析题。dispel表示“驱散，驱逐，使消散”；repel表示“击退，抵制”；compel表示“强迫，迫使”，如：Duty compelled the soldiers to volunteer for the mission．(责任驱使军人必须志愿加入此任务。)reinforce表示“加强，增援”。资助的念头是在得知难民的困难后产生的，C符合题意。 知识模块：词汇

9． He tried and tried but all his efforts were ______. A．in no way

B．on the contrary C．at a loss D．of no avail

正确答案：D 解析：固定搭配题。of no avail指“无用的，无效的”，与句意相符。in no way“绝不，无论如何不”；on the contrary“相反地”；at a loss“不知所措”。 知识模块：词汇

10． The terrorists might have planted a bomb on a plane in Athens, set to ______ when it arrived in New York.

A．go off B．get off C．come off D．carry off

正确答案：A

解析：动词短语辨析题。go off表示“离去，爆炸”；get off表示“动身，下车”；come off表示“动身，奏效”；carry off表示“夺走，抢走”。根据句意，“爆炸”用go off表示，故选A。 知识模块：词汇

11． I was impressed by the range of______ accessories of my microcomputer that were available.

A．acceptable

B．compulsory C．optional D．random

正确答案：C

解析：形容词词义辨析题。空白前面有range“范围”，那么“附件”应该是在范围内“选用的”，optional“可选择的”符合题意，故C正确。acceptable“可接受的”；compulsory“必须做的，必修的，被强迫的”；random“任意的，随意的”。 知识模块：词汇

12． Don’t answer ______ the elders; it’s not polite. A．to B．for C．back D．about

正确答案：C

解析：介词固定搭配题。answer back意为“顶嘴”，与not polite相呼应，故为答案。answer to“符合”，如：Those who answer to the description given by the police will be put into prison．(那些和所提供的相貌特征相符的人将会被送进监狱。)answer for“承受……的后果(报应)”，如：You’ll have to answer for what you have done to him．(你得为对他所做的一切承担后果。)没有answer about这样的短语。 知识模块：词汇

13． She remains confident and ______ untroubled by our present problems. A．indefinitely B．infinitely C．optimistically D．seemingly

正确答案：C

解析：副词词义辨析题。根据上文“她保持着自信”，所以她“乐观”，符合逻辑，故C正确。indefinitely表示“不确定地”；infinitely表示“无限地”；seemingly表示“表面地”。 知识模块：词汇

14． Because Jack had based his argument upon a faulty ______, his opponent cheerfully pointed out the holes in his logic.

A．promise B．prelude C．premise D．preface

正确答案：C

解析：形近异义词题。下文的holes in his logic“逻辑中的漏洞”表明其论点

是基于一种错误的“前提”，premise表示“前提”，符合题意，故C正确。promise表示“允诺，答应，许诺”；prelude表示“先驱，前奏，序幕”；preface表示“序文，绪言，前言”。 知识模块：词汇

15． The helicopter ______ a light plane and both pilots were killed. A．coincided with B．stumbled on C．conflicted with D．collided with

正确答案：D 解析：动词短语辨析题。coincide with表示“与……一致，符合……”；stumble on表示“偶然发现”；conflict with表示“与……相冲突”；collide with表示“与……碰撞，抵触”。根据句意，D符合题意。 知识模块：词汇

16． Doctors often make higher ______ for their works than they should. A．bills B．costs C．charges D．payments

正确答案：C

解析：固定搭配题。make charges for是固定词组，意为“对……收费，索价”。bills意为“账单”，costs意为“成本，代价”，payments意为“付费”，均不能与make…for构成符合题意的词组。 知识模块：词汇

17． I know you can ______ any difficulties that may stand in the way of your getting an education.

A．surmount B．deal C．cope D．manage

正确答案：A

解析：动词词义辨析题。根据句意和空格后的difficulties可知空格处应填与之搭配的表“克服，战胜”等词义的词，故选surmount“克服(障碍等)，战胜”。deal和cope都可以表示“应付，处理”，但都常与介词with搭配使用。manage表示“能应付”时，为不及物动词，不能直接带宾语。 知识模块：词汇

18． The defense called several ______ witnesses who were able to refute the false testimony of the prosecution’s only witness.

A．respectful B．respective C．respectable

D．respecting

正确答案：C 解析：形近异义词题。respectful“有礼貌的”；respective“各自的”；respectable“体面的，正派的”；respecting为介词，表示“关于，说到”，选项中只有C符合句意。 知识模块：词汇

19． The younger person’s attraction to stereos cannot be explained only ______ familiarity with technology.

A．in quest of B．by means of C．by virtue of D．in terms of

正确答案：D

解析：介词短语辨析题。采用选项排除法。in quest of表示“寻找，寻求”;by means of表示“用，依靠”;by virtue of表示“由于，凭借，因为”；in terms of表示“根据，从……角度(说)”，D符合题意。 知识模块：词汇

20． I caught a ______ of the car before it disappeared around the corner of the street.

A．glance B．glare C．glimpse D．gleam

正确答案：C

解析：固定搭配题。catch a glimpse of表示“无意识地瞥一眼”，选C。glare表示“强光，怒视，炫耀”等；gleam表示“微弱的闪光，瞬息的一现”，如：a gleam of hope(出现一线希望)；glance通常有at a glance“看一眼”和at first glance “乍一看”等搭配。 知识模块：词汇

21． Some well-known scientists believe that there is not enough oxygen on Mars to ______ human life.

A．remain B．sustain C．retain D．last

正确答案：B

解析：动词词义辨析题。remain表示“保持，逗留，剩余，残存”；sustain表示“支撑，维持”；retain表示“保持，保留”；last表示“持续”。氧气是维持人类生存用的，B正确。 知识模块：词汇

22． How do I know what he’s going to do? His intentions are always as clear as ______.

A．soil B．day C．water D．mud

正确答案：D

解析：固定搭配题。as clear as mud表示“不清晰的，混乱的”，符合前文所说的“我怎么知道……”，故选D。而as clear as day表示“一清二楚的”，不合句意。 知识模块：词汇

23． They are convinced ______ the singularity of their good taste. A．of B．on C．over D．at

正确答案：A

解析：固定搭配题。be convinced of意为“坚信……”，是一个固定搭配，在四个选项中只能选择of。 知识模块：词汇

24． Frequently single-parent children ______ some of the functions that the absent adult in the house would have served.

A．take off B．take after C．take on D．take in

正确答案：C

解析：短语动词题。take off表示“脱去(衣帽)，放开”；take after表示“仿效”；take on“呈现，承担”；take in表示“接纳，吸收”。根据句意，C正确。 知识模块：词汇

25． As a defense against air-pollution damage, many plants and animals ______ a substance to absorb harmful chemicals.

A．relieve B．dismiss C．release D．discard

正确答案：C

解析：动词词义辨析题。根据句中的against及to absorb可知，许多动植物应释放某种物质才能达到此目的，release“释放”符合题意。relieve表示“减轻，

救济”；dismiss表示“解散，下课，开除”；discard表示“丢弃，抛弃”。 知识模块：词汇

26． A ______ editor, she checked every definition for its accuracy. A．conscious B．conscientious C．contagious D．contemptuous

正确答案：B

解析：形容词词义辨析题。由空白后的内容可知，她是一个工作认真负责的编辑，conscientious“负责的，谨慎的”正确，故选B。conscious意为“有意识的”；contagious意为“传染性的，会感染的”；contemptuous意为“轻蔑的，侮辱的”。 知识模块：词汇

27． Why do you have to ______ adhere to such out-dated ideas? A．harshly B．tightly C．bitterly D．rigidly

正确答案：D

解析：副词词义辨析题。根据句中out-dated ideas“过时的想法”可知所填副词应含有贬义色彩。故选rigidly“僵直地，刻板地”。harshly表示“严厉地，苛刻地”；tightly表示“紧紧地，坚固地”；bitterly表示“苦苦地，悲痛地”。 知识模块：词汇

28． Since it is too late to change my mind now, I am ______ to carrying out the plan.

A．obliged B．committed C．engaged D．resolved

正确答案：B

解析：动词词义与搭配题。根据to后接动名词carrying可知，to为介词，由此可排除A和D，即be obliged to do“不得不干某事”，be resolved to do sth．“决定干某事”不符合题干要求。be engaged to sb．表示“与……订婚”，只有(be)committed(to)表示“同意，承担，答应干某事”，接动词时要用动名词形式，故选B。 知识模块：词汇

29． He has failed me so many times that I no longer place any ______ on what he promises.

A．faith

B．belief C．credit D．reliance

正确答案：D

解析：名词词义与搭配题。place reliance on表示“相信，信任，依赖”，符合题意。虽然faim，belief，credit都有“相信，信任”之义，但和place连用时，后面应该接介词in。 知识模块：词汇

30． Ted knows all about servicing cars but his ideas don’t always ______. A．get over B．get away C．get off D．get across

正确答案：D

解析：短语动词题。由but可知后文应表示与knows all“完全熟悉”相反的意思，get across意为“(使)通过，越过；(使)被理解，接受”，符合上下文，故D为答案。get over表示“(从疾病、打击、失望等中)恢复过来，克服”；get away表示“走开，逃脱”；get off表示“(从……)下来，下车，脱衣服”。 知识模块：词汇