综合教程4 Unit 1-3 课后答案全

An Integrated English Course IV

Unit 1

Vocabulary exercises

Ⅰ. Explain the underlined part in each sentence in your own words.

1. ... I came down here at your Head Master's kind invitation in order to cheer myself... 2. ... can anyone sitting here this afternoon ... not feel deeply thankful for what has happened in the time that has passed and for the very great improvement in the position of our country and our home?

3. We had the unmeasured menace of the enemy and their air attack still beating upon us... 4. 。。。They do not always expect that each day will bring up some noble chance of war... 5. There was no flinching and no thought of giving in... 6. I want to do so last year, but I did not venture to... KEY:

1.encourage

2.situation, circumstance 3.threat 4.good

5.a sudden small movement because of pain or fear 6.dare to express at the risk of denial

Ⅱ.Fill in the blanks with appropriate forms of the given words.

1. By the end of 2002, the corporation had to sell all products cheaply, price had fallen

_____(catastrophe), as advanced economies had under gone a profound transition. 2. Johnson isn't tired of Tokyo, it seems, but appearance can be _____(deceive).

3. Although a step forward had been taken, their religious _____(convict) prevented them from

taking up arms.

4. Many young man are not allowed to go out, _____(apparent) because of fears that they may

join the army in exile.

5. The ability of _____(persevere) despite of obstacles and setbacks is the quality people most

admire in others.

6. Now these are people who have lived with war for no more than two decades, and

nobody____(flinch) when when they hear gunfire unless it's very close.

7. Few Europeans who____(venture) beyond the Himalayas have returned to tell the tale.

8. Whoever this woman is, she made of____(stern) than a man is when facing unpredictable

hardships. KEY:

1.catastrophically 2.deceptive 3.convictions 4.apparently 5.perseverance 6.flinches 7.ventured 8.sterner

Ⅲ. Fill in the blank in each sentence with a word or a phrase taken from the box in it's

appropriate form.

ups and down go through close an account misfortune put through throw one's mind back to address oneself to yield to 1. She wouldn't want to ____ them ____ the suffering of a huge ceremony. 2. The famous orator ____ the public to his newly-published book which could add to his

reputation.

3. At that period, South Africa ____ a period of unchangeable events as the Black were fighting

for equality.

4. _____ 1978, we should not be surprised about some of Mrs. Thatcher's comments, bearing in

mind the party she belong to.

5. Parley ____ general pressure from the society and bitterly took the child to a specialist.

6. The world is changing rapidly, our plans must change accordingly. Otherwise, we should

____ with the harsh market economy.

7. Martin's upbringing shaped his whole life, with so many ____ every now and then.

8. Julia has been made to undergo physical and psychological _____ for her inability in having

children KEY:

1.put ... Through 2.addressed himself to

3.was going through 4.throwing our minds back to 5.yielded to 6.close an account 7.ups and downs 8.misfortune

Ⅳ Explain the meaning of the underlined word or phrase in each sentence. 1. After a molecule has lost an electron, it has a positive charge 2. It has not until almost the end of the nineteenth century that a virus was proven to be the cause of a disease.

3. Pure feldspar is a colorless transparent mineral, but impurities commonly make it opaque and colorful.

4. I've been a bit down this week, especially after our team lost in game. 5. Because you have not found the summer job yet, you have to step up your efforts. 6. She is a good student and absorbs new idea quickly. KEY:

1.current 2.shown 3.frequently 4.depressed 5.try harder 6.takes in

Grammar exercise

Ⅰ. Note the use of parallel construction in the following sentences.

1.We were poorly armed. We are not so poorly armed today; but then we were very poorly

armed.

2. We had the unmeasured menace of the enemy and their air attack still beating upon us, and

you yourselves had had experience of this attack...

3.But we must learn to be equally good at what os short and sharp and what is long and tough. 4. They do not expect to move from crisis to crisis; they do not always expect that each day will

bring up some noble chance of war...

5. Never yield to force; never yield to apparently overwhelming might of the enemy.

6. All this tradition of ours, our songs, our schools history, this part of the history of this country,

were gone and finished and liquidated. KEY: Omitted

Ⅱ. Improve the following sentence.

1. Skateboarding is both exciting and there is danger in it too.

2. The school teaches shorthand, bookkeeping and to use business machines. 3. The nurse wrote down my name, my address, and how old I was.

4. The sentence is difficult to understand not because of the technical vocabulary but because

the syntax faulty.

5. Marian could not decide wether she should start college right after high school or to get job

first,

6. The Allies decide to invade Italy and then that they would launch a massive assault on the

Normandy coast.

7. The actor was not only stunned by the noise of booting but also by the sight of flying

tomatoes.

8. Smoking cigarettes can be as dangerous as to play Russian roulette. KEY

1. Skatebording is both exciting and dangerous.

2. The school teaches short hand, bookkeeping and the use of business machines. 3. The nurse wrote down my name, address and age.

4. The sentence is difficult to understand not because of the technical vocabulary but because of

the faulty syntax.

5. Marian could not decide wether to start college right after high school or to get a job first. 6. The Allies decide to invade Italy and then to launch a massive assault

Ⅲ. Combine the sentence in each of the following sets into a compound sentence, using

parallel construction if possible.

1. A. Heidi Ross was rich. B. Heidi Ross was powerful. 2. A. Most of the floggings and lynching occur at harvest time. B. At harvest time, fruit hangs heavy and ripe. C. At harvest time, the leaves red and gold. D. At harvest time, nuts fall from the trees. E. At harvest time, the earth offers best.

3. A. I have nothing to offer. B. I can offer blood. C. I can offer toil. D. I can offer tears. E. I can offer sweat.

4. A. Black people in America have been neglected for years.

B. Black people in America have been underestimated for many years.

C. Their recent accomplishments in variety of fields have made \

D. Their recent accomplishments in a variety of fields have made black pride possible. KEY

1. Heidi Ross was both rich and powerful.

2. Most of the floggings and lynchings occur at harvest time, when fruit hangs heavy and ripe,

when the leaves are red and gold, when nuts fall from the trees, when the earth offers its best. 3. I have nothing to offer but blood, tears, and sweat.

4. Black people in America have been neglected and underestimated for many years, but their

recent accomplishments in a variety of fields have made \possible.

Ⅳ. Put the following into the negative. 1. Don't let us speak of dark days.

2. Don't miss your appointment without letting the doctor know in advance. 3. Don't use more water than necessary. 4. Don't let the children go swimming alone.

5. Don't cross the street without looking carefully. 6. Don't drive your car without a license. KEY

1. Let us speak of the darker days.

2. Miss your appointment without letting the doctor know in advance. 3. Use more water than necessary.

4. Let the children go swimming alone.

5. Cross the street without looking carefully. 6. Drive your car without a license.

Ⅴ. Make sentences of your own after the sentences given below, keeping the underlined

structures in your sentences.

1. ...to many countries it seemed that our account was closed, we were finished. 2. ...and by what seemed almost a miracle to those outside these island, though we ourselves never doubted it, we now find ourselves in a position where I say we can be sure that we have only to persevere to conquer. KEY

1. It seemed that nobody knew what had happened. It seems to me that I have been neglecting my duty. 2. She seems an unusually clever girl. It seems to me a marvelous book.

Translation

Ⅰ. Translate the following sentences into English, using the words or phrase given in the

bracket.

1.我安排他们在小酒吧见面，但那小伙子一直都没有来。（turn up） 2.你无法仅凭表象判断形势是否变得对我们不利。（tell from appearance) 3.那个士兵每次打仗都冲锋在前，从而赢得了最高荣誉。（stand in the gap) 4.主席讲话很有说服力，委员会其他成员都听从他的意见。（yield to） 5.他们现在生活富裕了，但也曾经历坎坷。(ups and down) 6.这次演讲我说明两个问题。(address oneself to)