1、.Unit 4 Astronomy: the science of the stars 根底練習一、 單項選擇：1. In _ space, there are plenty of planets besides _ earth. A. /; /B. /, theC. the, theD. the, a2. Work hard and never give up, and you will achieve your goal _. A. in timeB. on timeC. by the timeD. at the time3. From my point of view, the _ mo

2、vie we saw today is very exciting, as there are so much fight and chase. A. rudeB. violentC. fierceD. impolite4. Jerry pretended to be sick to prevent himself _ by his father. A. from punishingB. punishedC. being punishedD. to be punished5. After I took a seat in the restaurant, a waiter came up and

3、 began to _ the table. A. layB. lieC. makeD. put6. It is the first time I _ such a beautiful city. A. came toB. come toC. have come toD. coming to7. _ he will join us wont make too much difference. A. WhatB. ThatC. WhetherD. If8. As we all know, mammals _ their young from within their bodies. A. lay

4、B. produceC. createD. invent9. When I was eighteen, I read the novel _. A. the first timeB. at the first timeC. at firstD. for the first time10. Tom and Jenny decided to get married in the year _. A. comingB. cameC. will comeD. to come二、 詞組填空prevent from depend on give birth to cheer up cool down in

5、 timenow that break out be different from as well as escape from1. Im going to relax _ the school year is over.2. Will you be able to finish the job _.3. The air-conditioning doesnt seem to be _ the room much.4. Once the war _, a great number of people will lose their homes.5. I _ you to tell me eve

6、rything.6. He was _ taking part in the party by accident.7. Every time I was in low spirits, she would try her best to make me _.8. Patsy was celebrating last night after _ twins.三、 語法練習1. _ he is a strict and good headmaster is known by everyone in the school. A. ThatB. BecauseC. For D. /2. There i

7、s no doubt _ he will come tonight. A. thatB. whetherC. ifD. when3. _ makes no difference _ he will come or not. A. This, ifB. That, ifC. It, whetherD. This, whether4. _ is important to a person is _ he must know _ he is fit for. A. It, what, thatB. That, how, whatC. It, that, thatD. What, that, what

8、5. _ is a fact that the book A Brief History of Time written by Hawking is popular with ordinary people. A. ThereB. ThisC. ItD. That6. Its no longer a question now _ man can land on the moon. A. thatB. ifC. whetherD. what7. It was at the very beginning _ Mr Black decided to send more fire-fighters t

9、here. A. whenB. thatC. whatD. where8. _ all the inventions have in common is _ they have succeeded. A. What, whatB. That, thatC. What, thatD. That, what9. _ is no doubt that you will be warmly welcomed. A. ItB. HeC. ThereD. That10. -_ can I do with such a situation? -Take _ measure you consider best

10、. A. How, whicheverB. What, whateverC. How, whateverD. Which, whichever四、 完成句子1. 當你處于卡困境時，你可以及時懇求幫助。 When you are _, you can _. 2. 不能允許小孩子看暴力電影。 Children should not be _ to watch _ movies.3. 她希望生一個安康得意的兒子。 She hopes to _ a healthy and lovely boy.4. 完成了自己的工作，他們接著去幫助別人了。 They finished their work. _, t

11、hey went to help others.5. 一聽到這個讓人迷惑的問題，他感到迷惑不解，臉上出現了迷惑的表情。 _ the _ problem, he felt _ and there was a _ look on his face.6. 大雨阻止我們看這吸引人的西湖，但是我們沒有放棄。 The heavy rain _ us _ the attractive lake, but we didnt _.7. 我們需要的是更多的水。 _ is more water.8. 他說的任何話你都不要相信。 Dont believe _.9. 我想要知道的是誰解決了這個問題。 _ I want

12、to know is _.10. 你不知道我們那段時間有多忙。 You have no idea _ those days.五、短文改錯：A long time before, people thought that the sun went round the earth. In some countries people even had said the sun was god. They thought how he drove across the sky each day on a golden horse. Now we know the earth went round the

13、 sun. They tell us that the earth travels over a thousand miles a minute on its journey round the sun. It cost the earth a year to go round the sun. The sun is really a star. Its more bigger than the earth and it is very hot. Some people have been to the moon. So we know that no one can go to the su

14、n. it is far and hot for people to live anywhere near it. The sun is three hundred thousand of times heavier than the earth and more than a million times larger.Unit 4 Astronomy: the science of the stars 根底練習參考答案：一：BABCA CCBDD二：now that, in time, cooling down, breaks out, depend on, prevented from,

15、cheer up, giving birth to三：AACDC CBCCB四：1. in trouble, ask for help in time 2. allowed/permitted, violent 3. give birth to 4. In their turn, 5, On hearing, puzzling, puzzled, puzzled 6. prevent, , give up 7. What we need 8. whatever he says 9. What, who solved the problem 10. how busy we were五: A lo

16、ng time before, people thought that the sun went round the earth. In some countries people even agohad said the sun was god. They thought how he drove across the sky each day on a golden horse. Now we 去掉 thatknow the earth went round the sun. They tell us that the earth travels over a thousand miles a minute on its goesitsjourney round the sun. It cost the earth a year to go round the sun. The sun is really a star. Its more bigger costs muchthan the earth and it i