1、专业英语四级(语法与词汇)模拟试卷 19及答案与解析 一、 PART IV GRAMMAR will ( B) If only; would ( C) Should; will ( D) Unless; would 2 The discharge was under circumstances_endanger human life. ( A) so as to ( B) such as to ( C) such to ( D) as much as to 3 I_ waiting for two months by the time I received the reply. ( A) mu
2、st be ( B) had been ( C) could be ( D) must have been 4 A net is to a fisherman_a gun is to a hunter. ( A) as ( B) what ( C) that ( D) like 5 The taxes for people making $250, 000 a year or less go up, and those are the folks_. ( A) whose are most likely to spend money ( B) who are most likely to sp
3、end money ( C) where he likes to spend ( D) who would most likely to spend money 6 Dick was down in the mouth after losing his job. The underlined part means_. ( A) depressed ( B) tired ( C) dissatisfied ( D) discouraged 7 He is easily put out by the trifles. The underlined part means_. ( A) embarra
4、ssed ( B) disturbed ( C) hurt ( D) disobeyed 8 I was surprised that they have_. They seemed to be a perfect match. ( A) broken down ( B) split up ( C) fallen through ( D) knocked out 9 The_crown jewels are kept in the Tower of London. ( A) valued ( B) valueless ( C) invaluable ( D) usable 10 The_of
5、AIDS has led to a serious concern about the research seeking a cure. ( A) innovation ( B) elimination ( C) proliferation ( D) conviction 11 The eldest child is thoroughly _ because they always give him whatever he wants. ( A) wasted ( B) decayed ( C) destroyed ( D) spoiled 12 We looked for a table t
6、o sit down, but they were all_. ( A) reserved for ( B) engaged in ( C) used up ( D) taken up 13 Under this_pressure some of the rocks even became liquid. ( A) intensive ( B) weighty ( C) intense ( D) extensive 14 Rumors spread everywhere, turning calm situations into_ones. ( A) tragic ( B) malicious
7、 ( C) vulnerable ( D) turbulent 15 If a substance is dissolved when heated, it may_a gas at the same time. ( A) give off ( B) give over ( C) give in ( D) give away 16 The teachers voice was so pleasant that the little boy felt at _with her at once. ( A) ease ( B) large ( C) peace ( D) best 17 Of cou
8、rse, immigrants did not get rich overnight, but the_of them improved their standard of living. ( A) maximum ( B) minority ( C) majority ( D) minimum 18 The truck driver was fined for exceeding the speed_. ( A) range ( B) regulation ( C) rule ( D) limit 19 Our_olfactory decreases with age. By age 60,
9、 most people have lost 40 percent of their ability to smell. ( A) sensual ( B) senseless ( C) sensitive ( D) sensible 20 She has a terribly hot temper, but_ she is really kind to her students. ( A) on the other hand ( B) on the contrary ( C) on second thoughts ( D) on average 21 I like getting mysel
10、f occupied with chores_the time away. ( A) more than to idle ( B) than idling ( C) rather than to idle ( D) more than idling 22 Among the first to come and live in North America _, who later prospered mainly in New England. ( A) were Dutch settlers ( B) Dutch settlers had been there ( C) Dutch settl
11、ers were there ( D) had been Dutch settlers 23 Clothing made of plastic fibers has certain advantages over_made of natural fibers like cotton, wool, or silk. ( A) one ( B) the one ( C) that ( D) what 24 In the sentence “There was no knowing where he went“ , the italicized part is a( n) _. ( A) compl
12、ement ( B) subject ( C) object ( D) predicative 25 Had he kept an eye on the business, his firm_the crisis. ( A) must have got through ( B) would have got through ( C) would get through ( D) could get through 26 All the investigations_before the deadline, the staff decided to have a party as a celeb
13、ration. ( A) been fulfilled ( B) had been fulfilled ( C) were fulfilled ( D) having been fulfilled 27 All_at the present time is an urgent and rational decision other than endless dispute. ( A) what is needed ( B) for our needs ( C) that is needed ( D) the thing needed 28 Which of the following ital
14、icized parts is used as an object? ( A) What do you suppose has provoked her? ( B) Who do you think the tall man is? ( C) How much do you know he gets from this store each year? ( D) How quickly would you say he would finish the project? 29 In the sentence “Working hard, you will succeed“ , the -ing
15、 participle is used ( A) as a command ( B) as a condition ( C) for concession ( D) for emphasis 30 It is obviously necessary that both the President and his advisers _ down to earth. ( A) will be ( B) should be ( C) would be ( D) must be 专业英语四级(语法 与词汇)模拟试卷 19答案与解析 一、 PART IV GRAMMAR & VOCABULARY (15
16、 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 【正确答案】 A 【试题解析】 倒装句题。从题干形式可知本句为主从复合句,主句用了倒装形式。当 only if放在句首,后接状语时,主句倒装。 if only不能连接从句。 should放在句首,只出
17、现在省略 if的虚拟语气倒装的情况中,而这句话没有用虚拟语气。 unless引导状语从句时,主句为陈述语序,不需要倒装。 2 【正确答案】 B 【试题解析】 固定用法题。 so as to“为的是,以便于 ”,引导目的状语从句,主句应完整。 C不完整,应为 such as to。 D为干扰项, as much as“和 一样多 ”, as much as to say“好像在说 ”,均不符合题意。 such as to“如此 以至于 ”。因此选择 B。 3 【正确答案】 B 【试题解析】 动词时态题。根据题意, have been waiting for two months这件事是从过去的时
18、间开始,一直到我收到回复。如果某一动作: (始于 )过去一 (延续到 )另一个过去的时间,则用过去完成时,因此选择 B。 4 【正确答案】 B 【试题解析】 固定句型题。 A is to B what C is to D是一种固定 句式结构,表示A与 B的关系和 C与 D的关系具有可比性,意为 “A之于 B如同 C之于 D”。例如: A pen is to a writer what a gun is to a fighter笔是作家的 (武器 )就如同枪是战士的 (武器 )一样。 5 【正确答案】 B 【试题解析】 定语从句题。从题意判断,先行词 the folks在定语从句中应作从句的主语
19、,故关系代词为 who,不能用 whose或 where,所以可以排除 A、 C。likely不是动词,所以选项 D从句缺少谓语动词。因此选择 B。 6 【正确答案】 A 【试题解析】 习语理解题。本题考查对习语的理解。 down in the mouth意为 “沮丧,情绪低落 ”,与 A意思相同。 tired意为 “疲倦的 ”; dissatisfied意为 “不满意的 ”; discouraged意为 “失去勇气的,气馁的 ”,均不符合,排除。 7 【正确答案】 B 【试题解析】 习语理解题。 put out在本句中意为 “打扰 ”,与 disturbed意思相同,答案为 B。 embar
20、rassed意为 “使 尴尬 ”; hurt意为 “伤害 ”; disobeyed意为 “违背 ”,均不符合句意,排 除。 8 【正确答案】 B 【试题解析】 动词词组辨析题。 B项 split up意为 “分裂,离婚 ”; A项 break down意为 “(精神方面 )垮掉, (健康 )变得衰弱,崩溃 ”; C项 fall through意为 “失败,成为泡影 ”; D项 knock out意为 “使筋疲力尽 ”。根据句意选择 B。 9 【正确答案】 C 【试题解析】 形容词辨析题。 invaluable意为 “价值连城的,无价的 ”; valued意为 “受重视的,宝贵的 ”; valu
21、eless意为 “没有价值的,毫无用处的 ”; usable意为“可用 的,能用的 ”。根据句意选择 C。 10 【正确答案】 C 【试题解析】 名词辨析题。 proliferation意为 “激增,扩散 ”; innovation意为 “革新,创新 ”; elimination意为 “根除 ”; conviction意为 “定罪,判罪 ”。根据句意选择 C。 11 【正确答案】 D 【试题解析】 动词辨析题。 waste意为 “使衰弱,使消瘦 ”; spoil意为 “宠坏,溺爱 ”; destroy意为 “破坏,毁灭 ”; decay意为 “腐坏,变质 ”。根据句意选择 D。 12 【正确答
22、案】 D 【试题解析】 动词词组辨析题。 take up意为 “占去 (时间、地方等 )”; reserve for意为 “为 留出,保留 ”; engage in意为 “从事,参加 ”; use up意为 “用完,用光,耗尽 ”。根据句意选择 D。 13 【正确答案】 C 【试题解析】 形容词辨析题。 intensive意为 “加强的,集中的 ”; weighty意为 “沉重的,笨重的 ”; intense意为 “强烈的,剧烈的 ”; extensive意为 “广泛的 ”。根据句意选择 C。 14 【正确答案】 D 【试题解析】 形容词辨析题。 turbulent意为 “动荡的,混乱的 ”;
23、 tragic意为 “悲剧的 ”; malicious意为 “恶意的,恶毒的 ”; vulnerable意为 “易受伤的,脆弱的 ”。根据句意选择 D。 15 【正确答案】 A 【试题解析】 动词词组辨析题。 give off意为 “散发,释放 ”; give over意为 “托付,交托 ”; give in意为 “屈服,退让 ”; give away意为 “送掉,分发 (奖品 )”等。根据句意选择 A。 16 【正确答案】 A 【试题解析】 固定搭配题。 at ease意为 “放松,自由自在,舒适 ”; at large意为“详尽地,大体地 ”; at peace意为 “和平地 ”; at
24、best意为 “至多,充其量 ”。根据句意选择 A。 17 【正确答案】 C 【试题解析】 名词辨析题。 maximum意为 “最大限量,最高点 ”; minority意为“少数 ”; majority意为 “大多数 ”; minimum意为 “最低限度,最低点 ”。根据句意选择 C。 18 【正确答案】 D 【试题解析】 固定搭配题。 speed limit意为 “车速限制 ”; range意为 “(知识、知觉、听觉等的 )范围 ”; regulation意为 “规定,规则 ”; rule和 regulation是近义词,意为 “规定,规章 ”。根据句意选择 D。 19 【正确答案】 C 【
25、试题解析】 形容词辨析题。 sensible意为 “明智的,合乎情理的 ”; senseless意为 “失去知觉的,不省人事的 ”; sensitive意为 “敏感的 ”; sensual意为 “感官上的 ”。根据句意选择 C。 20 【正确答案】 A 【试题解析】 短语辨析题。 on the other hand意为 “另一方面 ”; on the contrary意为 “相反 ”,同前面的 but意思重复; on second thoughts意为 “又一想,重新考虑后 ”; on average意为 “平均 ”。根据句意选择 A。 21 【正确答案】 D 【试题解析】 比较级题。通过题干
26、分析可知本题涉及比较级,可以排除选项 B和 C。而 more为副词 much的比较级,并且比较的前后项应该结构对等,所以选项 D为答案。 22 【正确答案】 D 【试题解析】 倒装句题。 among引导的介词短语放在句首,引起句子倒装,所以排除选项 B和 C;而根据后面 who later prospered的时态为一般过去 时,故此前发生的一定为过去完成时,所以排除选项 A。因此答案为 D。 23 【正确答案】 C 【试题解析】 代词用法题。 clothing是 “衣服 ”的总称,不能用 one或 the one来指代。 what相当于 “先行词 +that”,后边要接从句。所以只能用 th
27、at指代clothing, C为答案。 24 【正确答案】 B 【试题解析】 句子成分题。本题考查对 there be句型的掌握,句意为 “他去哪儿也不得而知 ”,这个句型可以按照完全倒装的句子来分析,将 there视为状语提前,其后是谓语,而真正的主 语一般是谓语之后的名词性结构,本句中是动名词充当主语。故 B为答案。 25 【正确答案】 B 【试题解析】 虚拟语气题。从句是非真实条件从句的省略形式,从 Had he kept可看出这里是对过去事实的虚拟,因此主句谓语动词应用 would have+过去分词结构,故只有 B正确。 26 【正确答案】 D 【试题解析】 独立结构题。 “名词代词
28、 +现在分词过去分词不定式 ”是独立结构,一般可以置于句首 (也可以置于句末 ),表示原因、时间、条件、方式或伴随情况。选项 B和 C不符合语法规则,没有连词连 接的两个独立的句子不能并置。由句意判断,这里应选现在分词的完成被动形式,故选 D。 27 【正确答案】 C 【试题解析】 定语从句题。 what不能引导定语从句,只能引导名词性从句。 All the thing needed符合语法,但是被 all修饰的词一般用复数形式。根据句子结构分析,句子主语为 all,后面需要补充的只是修饰限制成分。 that is needed在这里作定语从句,修饰先行词 all,因此选 C。 28 【正确答
29、案】 C 【试题解析】 句子成分题。本题考查疑问句中疑问代词或副词的成 分问题。其中选项中出现的 do you suppose, do you think, do you know, would you say均可视为插入语。选项 A的疑问代词 what用作主语,选项 B的疑问词 who为表语,而选项 D中的疑问副词为方式状语。选项 C中的 how much在此处表示金钱,作谓语动词 gets的宾语,故 C为答案。 29 【正确答案】 B 【试题解析】 语法功能题。这里的现在分词表示条件,即意为 “只要你努力工作,你就会成功 ”,故 B正确。 30 【正确答案】 B 【试题解析】 虚拟语气 题。 necessary后面接的表语从句中谓语动词要用“should+动词原形 ”,其中, should可以省略。故 B为答案。