专四词汇单选2000题

专四词汇练习单选题2000

1. The atmosphere ________of certain gases mixed together in definite proportions.

a. composes b. comprises c. consists d. constitutes

2.While he was in the office he ________doing something to doing nothing.

a. preferred b. liked c. favored d. approved

3.Metals_____ when cooled and expand when heated.

a. decrease b. reduce c. condense d. contract

4.Take your raincoat with you_________ it rains.

a. by chance b. in case c. at large d. on occasion

5. He was afraid he would have to _________her inv

1. The atmosphere ________of certain gases mixed together in definite proportions.

a. composes

b. comprises

c. consists

d. constitutes

2.While he was in the office he ________doing something to doing nothing.

a. preferred

b. liked

c. favored

d. approved

3.Metals_____ when cooled and expand when heated.

a. decrease

b. reduce

c. condense

d. contract

4.Take your raincoat with you_________ it rains.

a. by chance

b. in case

c. at large

d. on occasion

5. He was afraid he would have to _________her invitation to the party.

a. refute

b. refuse

c. reject

英语专业四级词汇与语法模拟练习

全真模拟试题练习一

1.____in the past, at the moment it is a favorite choice for wedding gown.

A. Unpopular has as white been

B. White has been as unpopular

C. Unpopular has been as white

D. Unpopular as white has been

2.____for a long time, the fields are all dried up.

A. There has been no rain

B. Having no rain

C. There having been no rain

D. There being no rain

3. The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.

A. had they been done

B. they had been done

C. h

1. As Kara happily flipped through her college catalogues, her parents looked on in dismay, mentally calculating the total ____ costs.

A. fare B. wage C. tuition D. fee

2. I attribute her success in science ____ the encourage she received from her parents.

A. on B. to C. with D. into

3. Even when it was ____ for her to keep her mouth shut, she was always ready with a retort.

A. advise B. advisable C. advisory D. advising

4. It is difficult to believe the newspaper accounts of the

专四语法词汇练习附详解 第34期

来源:http://www.kekenet.com/tem4/200908/82699.shtml

1. Mike, you__1__play with fire. You__1__ burn yourself.

A. won’t; can’ B. mustn’t; may C. don’t have to; must D. have got to; shouldn’t

2. You__2__see the doctor, Joe. You don’t look very well. A. must B. shall C. may D. can 3. —Must I clean the window now? —No, you__3__

A. mustn’t B. needn’t C. can’t D. may not 4. Jack’s ill, so they__4__change their plans.

A. must B. should C. have got to D. ought to 5. Harry has been reading all d

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专四语法词汇单项训练200题

1.When they are small children around, it is necessary to put bottles of pills out of _____. A. hand B. place C. hold D. reach

2. In spite of the wide range of reading material specially written or _____ for language learning purposes, there is yet no comprehensive systematic program for the reading skills. A. adapted B. acknowledged C. assembled D. appointed

3. The river is already _____ its banks because of excessive rainfall, and the city is threatened with a likely flood.

A.

2012专四

51. Which of the following sentences is INCORRECT?

A. Twenty miles seems like a long work to him. B. No one except his supports agree with him. C. Few students in my class are really lazy. D. Neither Julia nor I were going to the party.

52. Which of the following determiners（限定词）can be placed before both singular count nouns

and plural count nouns?

A. many a B. few C. the next D. such

53. Which of the following reflexive pronouns（反身代词）is used as an appositive（同位语）? A. He promised hi

专四词汇辨析

build, construct, found, erect, establish, set up 1.build : 普通用词，含义广泛，可指一切具体或抽象的建造或建立。 eg：You can trust his word, he's been building for more than 20 years.（你可以相信他的话，20 多年 来他一直在从事建筑。 ）

2.construct : 较正式用词，强调根据一定计划进行的规模较大，结构较复杂，要求较高技术的 建造。 ） eg：They constructed the bridge in a year.（他们花一年时间建起了那座桥。 3.found : 侧重打下基础或创办，具体或抽象事物均可用。 eg：They founded the company themselves.（他们自己创办了这家公司。 ）

4.erect : 侧重指对高而垂直物的建造。使用不如 build 广泛。 eg：They erected a telephone pole.（他们竖起一根电话线杆子。 ）

5.establish : 着重稳固地建成，可具体指国家、政府、学校或商店等的建立，也可指信

Lesson 16

1. ______ that he wasn’t happy with the arrangements, I tried to book a different hotel. A. Perceiving B. Penetrating C. Puzzling D. Preserving

2. Ever since the rise of industrialism, education has been ______ towards producing workers. A. harnessed B. hatched C. motivated D. geared

3. He has ______ to museums hundreds of his paintings as well as his entire personal collection of modern art. A. ascribed B. attributed C. designated D. donated

4. Now a paper in Science argues that organic chemicals in the rock come

1. His dominant________was to take all things into earnest consideration. A. Trait B.trail C. trace D.track

2. Both properties occupy a region long known as the lung of Haikou for its green________and fresh air.

A.vision B.scene C.desperate D.delicate 3. If you fulfill this________task, you could well deserve a promotion.

A.desolate B.desirable C.desperate D.delicate

4. Although he tried to focus on homework, the boy was________by his f