unit4练习题

Unit4 Astronomy：the science of the Stars

By Feng Y an

一. 单词拼写

1. There is too much (暴力) on TV.

2. With the d of economy, people’s living standards are higher now.

3. Every night he observes the space through a t . .

4. The illness is s through the village.

5. One cannot e without air.

6. Y ou will (逐渐地) get used to the weather here.

7. By the time they reached the top of the mountain, they were (精疲力尽).

8. There is a big underground railway (系统

9. Zhang Heng was one of the most famous Chinese a in the world.

10. The mammals (繁殖) when the animals, harmful to them, disappeared.

11. As we all know, smoking is ________(有害的) to our health.

12. You can see fishes swimming on the ________ (水面) of the river because it is too warm.

13. Many kinds of _________ (方法) of payment have been used in daily life.

14. With the _________(发展) of modern society, many new techniques have been developed.

15. _________ (全球的) warming has become a big problem..

16. They stood still, looking at the balloons_________ (漂浮) in the air.

17. Plants supply o_________ to animals to breathe.

二. 翻译下面短语

1．太阳系2．及时，总有一天

3．阻止，制止4．依靠，信赖

5．感到高兴6．既然，由于

7．一般而言8．熟悉，掌握

9．突发，爆发10．与…不同

11．冷却12．全球变暖

13．二氧化碳14. 在表面上

15. 好象．

三. 用以上短语的正确形式填空

1. It was almost midnight that a fire in the neighborhood.

2. you are here, why not have a drink?

3. ---Did you catch your plane?

---Y es, we got there just .

4. The dish tastes good after it .

5. ---Will you go fishing this afternoon?

---Well, it all the weather.

6. After a while I it and we began to enjoy ourselves.

7. The fans when they saw the famous film stars arrive.

8. Country life is quite _______________ city life.

9. We should find some ways to _________ the harmful gas ______ spreading.

10. women cry more easily than men.

四．词汇积累

1.结果

2. think of …as

3．既然，由于 4. study the subject scientifically

5．摔跤 6. the beginning of life

7．向某人解释某事8. make it possible for life to develop 9．随着时间的推移10. prevent sb. from doing sth

11．盼望12. the only natural satellite of the earth 13．导致14. rise slowly into the air

15．屏住呼吸16. make notes

17．作一次太空之旅18. know much about sth

19爆发20. get the hang of it

五：完成句子

1．地球的体积是月球的49倍。

The earth is _____ ______ ______ _____ of the moon.

2．热金属一冷下来就收缩。

The hot metal contracts as it _____ ______.

3．她把背在身后的手向前一伸，拿出一大束五彩缤纷的鲜花。

She held out her hands _____ ______ ______ _____with colorful flowers. 4．昨晚他家起火了。

A fire _____ ______ in his house last night.

5．你可以相信我们是诚实的。

You may ______ ______ it that we’re honest.

6．总的来说，你做得不错。

_______ _______ ,you did a good job.

7．过犹不及。

______ _______ is as bad as too little.

8. 3 乘于6等于18。

Three _______ ______ six is eighteen.

9.你必须医生的话去做。

You must ____ _____ what the doctor says.

10. 学是一回事，教是另外一回事。

It is _____ ______ to learn, and _____ to learn.

11．现在人都齐了, 咱们开始干吧。

_____ ______everyone is here let’s start work．

1．当SARS爆发时，突然的恐惧迅速地弥漫全国。(break out)

2. 只要更努力，你终久会成功。(in time)

3．他们尽力使那些遭遇地震不幸的人们高兴起来。( cheer up)

4．我们应该想办法防止有害气体的蔓延。(prevent…from)

5．她发现河面上有奇怪的东西浮着，这使她感到非常害怕。(float )

6．运动员没有听从教练员的指令，结果使他打赢比赛的计划落空。（disappoint）

7．随后它会变成什么曾经是一个迷, 直到最后这团尘埃开始慢慢地合成一个环绕太阳运转的球状物。（combine into ）

8．在未来的千百万年中, 生命能否在地球上延续将取决于这个问题能否得到解决。

9．有些奇怪的动物会生蛋，但又给它的幼崽喂奶。(lay eggs)

10．当对他们有害的动物消失时，哺乳动物便快速繁殖。(multiply)

六、完成短文。

give birth to prevent...from depend on go by as…as…

Peter is a pupil, whose mother_____1_______him seven years ago. Now he is not __2____ healthy___ before because he likes eating meat very much. So his parents are worried about him, they always say they must take measures to__3___ him _____ becoming fatter. But it doesn’t work. In fact, his parents know losing weight_____4_____ their own son,Peter. Unfortunately, as time ____5__, his son becomes fatter and fatter.

七．单选

1.He seems rather shy______, but he’s quite different when you get to know him.

A. on the face

B. in the face

C. on the surface

D. in the surface

2. Papermaking began in China and from here it ________ to North Africa and Europe.

A. spread

B. grew

C. carried

D. developed

3. I’m planning to hold a party in the open air, but I am not sure because it ________ the weather.

A. links with

B. depends on

C. connects to

D. decides on

4. ________ you’ve got a chance, you might a s well make full use of it.

A. Now that

B. After

C. Although

D. As soon as

5. After Y ang Liwei succeeded in circling the earth, ________ our astronauts desire to do is walk in space.

A. where

B. what

C. that

D. how

6. ________ has helped to save the drowning girl is worth praising.

A. Who

B. The one

C. Anyone

D. Whoever

7. The Foreign Minister said, “________ our hope that the two sides will work towards peace.”

A. This is

B. There is

C. That is

D. It is

8. ________ we can’t get seems better than ________ we have.

A. What; what

B. What; that

C. That; that

D. That; what

9. ________ we’ll go camping tomorrow dep ends on the weather.

A. If

B. Whether

C. That

D. Where

10. He took her to the movie to ______ her ______.

A. cheer; up

B. cheer; on

C. bring; on

D. bring; up

11. Please wait patiently. ______you’ll see him.

A. On time

B. In time

C. At times

D. At one time

12. Tom was very unhappy for ________ to the party. (上海2000)

A. having not been invited

B. not having invited

C. having not invited

D. not having been invited

13. A quarrel ______ last Sunday, and he ______ his family.

A. was broken out; broke away

B. broke out; broke away

C. was broken out; broke away from

D. broke away; broke out

14. The young dancers looked so charming in their beautiful clothes that we took ________ pictures of

them.

A. many of

B. masses of

C. the number of

D. a large amount of

15. Sun-glasses are usually worn to ______ the eyes from strong sunlight.

A. prevent

B. care

C. defend

D. protect

16. If you keep on your research, you’ll succeed ________.

A. in time

B. at no time

C. on time

D. at the same time

17. ________ days went by, he didn’t succeed in anything he had planned.

A. With

B. When

C. As

D. While

18. The two sides reached a partial agreement, but several differences still ______ between them.

A. have

B. live

C. lay

D. exist

19. ________, boys like football more than girls. However, Lily is the biggest fan of football in our class.

A. In a word

B. In general

C. In particular

D. In total

20. She was so quiet that her ______ was hardly noticed.

A. presence

B. present

C. expression

D. attitude

21. Once fighting _________ between the two villages and many people were killed.

A. broke out

B. was broken out

C. had broken out

D. had been broken out

22. The Olympics are to be held in Beijing in 2008, ______ has become a great encouragement to all Chinese. A. where B. that C. which D. that

23. The moment the cat heard the mice _______ noises, it rushed out ________ the door.

A. make, from

B. making, behind

C. make, from behind

D. making, from behind

24. ---How far apart do they live?

---_________ I know, they live in the same neighbourhood.

A. As long as

B. As far as

C. As well as

D. As soon as

25. It was a matter of _____ would take the position.

A. who

B. whoever

C. whom

D. whomever

26. Why not seize it _______ you’ve got such a good chance?

A. now that

B. that

C. where

D. which

27. His parents were ______at the ______ news that he failed the exam again.

A. disappointed, disappointing

B. disappointed, disappointed

C. disappointing, disappointing

D. disappointing, disappointed

28. ____ he grew older, he lost interest in everything except gardening.

A. When

B. As

C. While

D. Until

29. The other day, my brother drove his car down the street at _____ I thought was a dangerous speed.

A. as

B. which

C. what

D. that

30. The result of the experiment was very good, _______ we hadn’t expected.

A. when

B. what

C. which

D. as

31. _____ the books where they were ______.

A. Lay, laying

B. Lie, lying

C. Lay, lying

D. Lie, laying

32. He ______ at once when I promised to help him.

A. cheered up

B. gave up

C. lighted up

D. turned up

33. The audience clapped their hands _____ to the music.

A. in time

B. on time

C. at time

D. behind time

34. There is a man _______ himself Mr Li waiting for you.

A. called

B. calls

C. calling

D. call

35. He _____ his eyes from his desk and then ____ from his seat.

A. rose, raised

B. rose, rose

C. raised, raised

D. raised, rose．

八．完型填空

One of the most enjoyable jobs I've ever done was when I was a student. When you hear what it was, you may be a bit surprised. 1 I know it sounds 2 it is in fact delightful. 3 it or not I was a grave digger (掘墓人) for a whole summer. It was one of those hot, dry 4 _ which made the 5 as hard as rock, and 6 needed a great deal of effort to dig the graves. Now, a gravedigger doesn't have anything to do with dead bodies. 7 he has to do is to dig two-metre-deep 8 and fill them in when the coffin (棺材) has been put 9 . As I said, it was a marvelous summer and I'm glad to say that I didn't have to work on my 10 . I had a workmate who had been digging graves since 1930. In spite of his trade he was a 11 character, always laughing and 12 jokes.

He 13 to tell me all about his experiences and I listened to him for hours 14 end. Mind you, 15 had to work quite hard and usually there were two or three graves to dig every day. By the time I had to go back to college I was fatter, browner and in some ways a wiser person.

1. A. What B. Because C. However D. Although

2. A. strange B. pleasant C. good D. unpleasant

3. A. Take B. Believe C. Hear D. Like

4. A. season B. days C. summers D. holidays

5. A. ground B. grave C. field D. work

6. A. which B. it C. what D. that

7. A. That B. Which C. All D. Where

8. A. wells B. caves C. holes D. places

9. A. down B. on C. away D. in

10. A. hand B. own C. energy D. problem

11. A. kind B. bad C. helpful D. cheerful

12. A. telling B. hearing C. speaking D. went

13. A. was B. wanted C. used D. went

14. A. to B. within C. with D. on

15. A. he B. we C. I D. they

九．单句改错

1. Measures should be taken to stop the river from being polluting.

2. The gardener explained us the development of a seed into a plant.

3. The audience exploded laughter while listening to the cross talk.

4. The strength of the explosion broke all the windows in the building.

5. A violence storm struck our town and caused serious damage yesterday.

6. The bird was lucky enough to escape from fired.

7. Having learnt the text, we know many more about gravity.

8. Some animals produce their young from their bodies.

9. He seems that he has worked in sales for several years.

10. Languages have developed for a long period of time.

十．从句

1. I want to know the thief was caught on the spot.

A. which

B. that

C. what

D. whether

2. made the school proud was 90% of the students can play a kind of musical instrument.

A. What; because

B. What; that

C. That; what

D. That; because

参考答案

一、单词拼写

1. violence

2. development

3. telescope

4. spreading

5. exist

6. gradually

7. exhausted

8. system

9. astronomers 10. multiplied

11.harmful 12.surface 13.methods 14.development 15.Global 16.floating 17.oxygen

二．翻译下面短语

1．太阳系solar system 2．及时，总有一天in time

3．阻止，制止prevent from 4．依靠，信赖depend on

5．感到高兴cheer up 6．既然，由于now that

7．一般而言generally speaking 8．熟悉，掌握get the hang of

9．突发，爆发break ou 10．与…不同be different from

11．冷却cool down 12．全球变暖global warming

13. 二氧化碳carbon dioxide 13. 在表面上on the surface

15. 好象as if

三、用以上短语的正确形式填空

1. broke out

2. Now that

3. in time

4. cools down

5. depends on

6.got the hang of

7. cheered up 8. different from 9. prevent from

10. Generally speaking

四．词汇积累

1. depend on

2. 把……当／看作

3. now that

4. 科学地研究这门学科

5. fall over

6. 生命的起源

7. explain sth to sb 8. 使生命有可能进化

9. with time passing by／going by /as time went / passed by 10. 阻止某人做某事

11. look forward to 12. 地球唯一的自然卫星

13. lead to / result in 14. 慢慢升空

15. hold one’s breath 16. 做笔记

17. make a trip to space 18. 对……知之甚多

19. break out 20. 找到了它的窍门

五、完成句子。

1．49 times the size 2. cools down 3. from behind her back 4. broke out

5. depend on

6. Generally speaking

7. Too much

8. multiplied by

9. go by

10. one thing ; another 11.now that

1. When SARS broke out, a sudden fear spread out quickly all over the country.

2. Try harder, and you can succeed in time.

3. They tried their best to cheer up those unfortunate people suffering from the earthquake.

4. We should find some ways to prevent the harmful gas from spreading.

5. She found something unusual floating on the surface of the river, which quite frightened her.

6. The players didn't follow the director's instructions and disappointed his plan to win the game/ which disappointed his plan to win the game.

7. What it was to become was a mystery until the dust began to slowly combine into a ball moving around the sun.

8. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.

9. Some strange animals lay eggs but feed their young on their milk.

10. The mammals multiplied fast when the animals, harmful to them, disappeared.

六.完成短文

1. gave birth to

2.as…as

3. prevent...from

4.depends on

5. goes by

七．单选1-5 CABAB 6-10 D DABA 11-15 BDBBD 16-20 ACDBA

21-25 ACDBA 26-30 AABCC 31-35 CAACD

八．完型1-5. DDBCA 6-10. BCCDA 11-15. DACDB

九．改错

1. polluting →polluted

2. explained us →explained to us

3. exploded laughter →exploded into laughter

4. strength →force

5.violence →violent

6. from fired →from being fired

7. many →much 8. from their bodies →from within their bodies

9. He →It 10. for →over

十．从句

四年级四年级下册阅读理解答题技巧及练习题(含答案)

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牛津译林版九年级英语下册9B Unit4 单元测试题(含答案)

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Unit 4 I used to be afraid of the dark练习题 一单项选择 ( )1. — Only a small number of students able to pass the exam. — Yes. The number no more than 20. A. is; is B. are; is C. is; are D. are; are ( )2.—Mike , you’ve got so many beautiful st amps . —Yeah. I collect stamps when I was 8 years old . A was used to B used to C am used to D used ( )3.Our hometown a lot in the last few years . A changed B has changed C is changing D changes ( )4.Zhang Lin used to in the daytime , but now he is used to at night . A read , read B reading , read C read , reading D reading , reading ( )5.Every year a lot of tourists travel to Hainan , because it’s island . A so a beautiful B so beautiful C such a beautiful D a such beautiful ( )6.There a swimming pool here . A used to have B was used to be C used to be D is used to having ( )7.I used to play soccer and I was the soccer team . A / , in B the , on C a , on D / , on ( )8.His teacher advised his parents with their son . A talk B talking C talked D to talk ( )9.—you take a bus to school ?—Yes . But now I usually walk to school . A Did , use to B Were , used to C Do , use t o D Do, used to ( )10.He won’t dare his promise . A break B to break C breaking D breaks ( )11.I saw him to the shop with his cousin just now . A goes B go C to go D went ( )12.The dinning hall is to hold 300 people. A.enough big B.enough small C.small enough D.big enough ( )13.It’s been three years we last saw our primary school classmates. A.since B.for C.until D.after ( )14.She is girl from Asia. A.a 18-year-old B.an 18-year-old C.an 18-years-old D.a 18-years-old ( )15.—Many students don’t know how to difficulties and become worried. —I think they should ask the teacher for help. A.play with B.deal with C.talk with https://www.wendangku.net/doc/d17660341.html,e up with ( )16.I didn’t use to be popular in school,but now I get attention everywhere I go. A.tons of B.very C.much too D.a lot ( )17.Though he is at home,he doesn’t feel for he has many things to do. A.alone,lonely B.lonely,alone C.alone,alone D.lonely,lonely ( )18.—Mom,I was the first to reach the top of the mountain. —Good job,Jack. I’m of you. A.careful B.proud C.tired D.afraid ( )19.Lucy used to go to bed late, she? A.didn’t B.doesn’t C.hadn’t D.isn’t

(完整版)小学四年级简便计算练习题及答案.doc

小学四年级简便计算练习题及答案 要想运用运算定律做好简便运算，要注意以下几点： 1、要仔细观察算式，如果算式里只有乘法，一般用到 乘法交换和结合律，如果只有加法，一般用到加法交换和结 合律，如果既有加又有乘，一般用到乘法分配律。当然要注 意一些变式。 2 、还要观察算式里面的特殊数字，如25 和 4,125 和 8,2 和 5 等，有时101 可以变成，想想如何利用好这些特殊 数字。 3、要熟练掌握运算定律的字母表示形式，并注意多动 脑思考。 简便运算越做越有趣，祝大家学得开心。 乘法交换律： a×b＝ b×a乘法结合律：×c＝a×8×25×42×125×5×17× ×× 4×5 38×125×8×× 4×289×× 125× 乘法交换律和结合律的变化练习 125×6125×84×125×225×28 加法交换律： a＋ b＝ b＋ a加法结合律：＋c＝a＋ 57 ＋288＋14158＋ 395＋ 10167＋ 289＋3129＋ 235＋ 171＋165 378 ＋ 527＋ 7 169 ＋ 78＋ 22＋ 39＋ 42＋ 61 138 ＋ 293＋62＋ 107

乘法分配律：× c＝a×c＋b×c 正用练习 ×25×25×25× 15 × 乘法分配律正用的变化练习： 36×25×4139×101125×88201×24 乘法分配律反用的练习： 34×72 ＋ 34×28×37 ＋ 65×85×82 ＋ 85×15×97 ＋25×36×25＋25×24 乘法分配律反用的变化练习： 38×29＋38×299＋7564×199＋64 ☆思考题：其他的一些简便运算。 800÷6000÷125 58×101－5874×99 35×68＋ 68＋68×643600÷8÷5 运算定律练习题的答案 要想运用运算定律做好简便运算，要注意以下几点： 1、要仔细观察算式，如果算式里只有乘法，一般用到 乘法交换和结合律，如果只有加法，一般用到加法交换和结 合律，如果既有加又有乘，一般用到乘法分配律。当然要注 意一些变式。 2 、还要观察算式里面的特殊数字，如25 和 4,125 和8,2 和 5 等，有时101 可以变成，想想如何利用好这些特殊