初中英语冀教版九年级上册Unit 5 Look into Science综合与测试当堂达标检测题

Unit 5  训练卷

一. 单项选择

1. —____ did the rainstorm come, Mr. Liu?

—While we ____ a chemistry lesson yesterday afternoon.

A. When; have had   B. When; were having

C. While; are having   D. While; have

2. You look quite beautiful____this pink dress!

A. in   B. on   C. of   D. for 

3. Mrs. Wang explained the problem clearly____all of us could understand it.

A. until   B. if

C. because of   D. as soon as

4. I will remember the important people in my life ____ helped and supported me.

A. who   B. which   C. what   D. how

5. No one can get along well with others____everyone can give up a little freedom of his own.

A. if   B. because

C. after   D. unless

6. —Dear, how is your homework going?

—Oh, Mom, I've just finished ____ of it.

A. second three   B. two third

C. second threes   D. two thirds

7. A break between classes is a good time for students to play sports and talk with their classmates. So it____ helps with students' health, ____improves their social skills.

A. either; or   B. neither; nor

C. not only; but also   D. both; and

8. —The Belt and Road(一带一路)has improved the trade between China and other countries.

—So it has. ____exciting news for people all over the world!

A. How an   B. What an

C. How   D. What

9. Nobody taught the old lady how____WeChat. She learned it all by herself.

A. to use   B. use   C. using   D. uses

10. —Today, mobile payment is very convenient. Almost everyone is using it.

—That's true. We don't even need to____ money from the bank.

A. take out   B. take off

C. take up   D. take down

二. 完形填空

Scientists without Laboratories

When you hear the word“scientist”,  what do you think of? Many people think scientists are people in clean white coats who work in labs. And some scientists do work in labs. But there are __1__ scientists who work in woods and jungles. These scientists are called“animal behavior(行为)scientists”, and they study animals as they live in nature.

Why don't these scientists catch animals and study them in zoos？The __2__ is in the word“behavior”. Animal behavior scientists want to learn __3__ animals behave in their wild homes. When animals live in cages(笼子)or in zoos, they do not act the same as they do when they are __4__. They may fight __5__ each other, or they may not eat, or they may not raise(抚养)their babies as they usually would. To see real animal behavior, scientists must go where the animals __6__.

So animal behavior scientists go into the jungles, the woods or the desert. There, their most important __7__ are their eyes and ears. They watch and listen to the animals very __8__. They write down everything that happened in notebooks. __9__ they live near the animals, the scientists are careful not to frighten them. If the scientists are lucky, the animals will __10__ no attention to them. Then the scientists can see how the animals really live.

The animal behavior scientists hope what they've learned about animal behavior can provide clues(提供线索)to help people learn to live together more happily.

1. A. another 　 B. other 　 C. others 　 D. the others

2. A. answer   B. question C. problem   D. text

3. A. when   B. where C. how   D. why

4. A. happy   B. free   C. sad   D. angry

5. A. of   B. among   C. for   D. with

6. A. live   B. run   C. play   D. eat

7. A. machines   B. tools C. thoughts   D. ways

8. A. truly   B. carefully C. wonderfully   D. excitedly

9. A. But   B. Unless   C. Though   D. As if

10. A. pay   B. spend   C. take   D. cost

三. 阅读理解

A

1. ____find a way to make blue roses.

A. Chinese scientists

B. English scientists

C. Australian scientists

D. American scientists

2. Which of the following is TRUE?

A. Super rice can keep itself from insects.

B. Blue roses are more beautiful than red ones.

C. Tomatoes can fight many kinds of diseases now.

D. The price of the square watermelons is very low.

3. The main idea of this passage is____.

A. how scientists discover new plants

B. how science makes plants produce more

C. how science has changed plants and people's life

D. how useful the scientists are

B（荣德原创）

On June 21, 2020, the “summer solstice(夏至)” day, there was an astronomical scene “annular eclipse” in China.

Su Yi, an astronomer and professor of Nankai University, said that the “annular eclipse” was the most surprising is astronomical phenomenon(现象) in 2020. The “annular eclipse” will come to China again about ten years later.

As a satellite of the earth, the moon moves around the earth. As a planet in the solar system, the earth moves around the sun with the moon. Solar eclipses and lunar eclipses are the result of these two movements. When the sun, the moon and the earth are in a straight line, and the moon is between them, a solar eclipse will happen. A solar eclipse includes total eclipse, the partial eclipse and the annular eclipse. If the moon is far away from the earth on that day, and the sun is relatively close to the earth, because the apparent circular surface of the moon is small and cannot completely cover the sun, an “annular eclipse” will happen.

Su Yi said that when the “annular eclipse” took place, the moon only covered most of the sun's center, revealing (露出)a circle of the sun's edge, like a “gold ring”.

4. The “annular eclipse” will nearly come to China again ____.

A. in 2025   B. in 2030

C. in 2040   D. in 2050

5. There are ____ kinds of eclipse in the solar eclipses.

A. three   B. four

C. five   D. two

6. What does the “annular eclipse” mean?

A. 日全食   B. 日偏食

C. 月食   D. 日环食

C

Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for friction. Friction happens when two things that aren't very smooth rub together to make heat energy. The faster you rub two things together, the more friction (and heat) you can make. Let's discover friction!

WHAT YOU'LL NEED：

•A piece of soap　•Water　•Your hands

WHAT TO DO：

1. Make sure your hands are dry.

2. Rub your hands together until you feel the heat of your hands.

3. Now, use a piece of soap and water to get your hands very slippery (滑的).

4. Try to make friction happen while your hands are slippery.

5. Please write down what has happened.

LET'S TALK!

Friction is a kind of energy that happens when two things rub together. When friction happens, it makes heat! When your hands are slippery, they won't make much friction and your hands won't get so hot.

DID YOU KNOW?

1. Friction happens when you stop your fast running bike.

2. Ancient people made fires by rubbing two pieces of wood together. Friction happened though they didn't know it.

EVERYDAY ACTION：

Friction is everywhere. Have you ever noticed situations where friction is happening? If not, ask your parents to take you out in a car. If they are not too hot, touch the tires (轮胎) of the car before and after a short drive to see how much heat they get from friction.

57. You'd better make your hands ____ to get heat when you rub them.

A. slippery   B. dry   C. wet   D. smooth

8. What does the underlined word “friction” in this text mean?

A. 摩擦   B. 冷却   C. 膨胀   D. 震动

9. ____ is NOT an example of friction.

A. Bike riding   B. Car driving

C. Hands rubbing   D. Friction discovering

10. This text is most probably ____.

A. a science report

B. a car advertisement

C. a self­introduction

D. a chemistry programme

D

Three－two －one, fire!

At the moment of 9：43 am, on Tuesday, June 23rd, 2020, at the Xichang Satellite Launch Center(卫星发射中心) in Sichuan Province, the last satellite of the third­generation network (第三代导航系统)was sent into space. It is the 55th member in the family of BeiDou. It belongs to China's BeiDou Navigation Satellite System (BDS北斗卫星导航系统). So far, 59 satellites, including the first four test ones, have been launched from Xichang. With the development of China, we have already owned three other famous satellite launch centers—Jiuquan, Taiyuan and Wenchang.

After a period of tests in space, this new satellite has started to work with other BeiDou satellites together. It is designed to work for at least 12 years. So far, China has completed the third­generation network of China's BDS. It was a new milestone in the nation's space research work. The launch showed our country has completed our largest space­based system. It's one of four global(全球的) navigation networks, including the United States' GPS, Russia's GLONASS and the European Union's Galileo.

BDS has been widely used as public resources(资源) in our daily life. It has been shared by the whole world. It will provide more services around the world. BDS is the common wealth of the development of human beings.

11. Where did China launch the last satellite of the third­generation network?

A. Xichang.  B. Jiuquan.

C. Wenchang.  D. Taiyuan.

12. How many members are there in the family of BeiDou?

A. 4.  B. 55.  C. 59.  D. 114.

13. What does the underlined word “milestone” mean in Chinese?

A. 纪录   B. 事业   C. 里程碑   D. 起点

14. GLONASS belongs to ____.

A. China   B. the United States

C. Russia   D. the European Union

15. According to the passage, we can know that ____.

A. the last satellite of BDS was launched at 9：43 pm on June 23rd, 2020

B. the new satellite is designed to work for at most 12 years

C. BDS is shared only by Chinese as public resources

D. so far, China has completed the third­generation network of China's BDS

四. 任务型阅读

It is interesting how NASA(美国航空航天局)chose their astronauts for landing them on the moon. They chose men between the age of twenty and thirty­five. There were about fifty of them. Many were air pilots. Others were scientists with two or three degrees. NASA telephoned each man they were going to choose and told him the plans and the danger they might get into. They then asked him if he was willing to be trained as an astronaut. The health and physical condition of an astronaut was, of course, very necessary. Only those in very good health and physical condition were chosen.

While being trained to be astronauts, they went through many courses. They studied the star and the moon, and they also studied geology and the science of rocks. This was necessary because astronauts would have to look for rocks on the moon. They would try to find rocks which might help to tell the age of the moon. They were all trained to fly in helicopters. They were also taught the unknown facts about the conditions in space. They learned all the technical details of the spaceships and rockets. They visited the scientists and engineers. They visited the factories where the spaceships and rockets were built. They learned how every part of a spaceship and its instruments work. They also learned every detail of the ground­control system.

In a word, to be chosen as an astronaut, one must be in good health, well­ informed in science and good at piloting.

1题完成句子; 2、3题简略回答问题; 4题找出本文的主题句; 5题将文中画线句子译成汉语。

1. Most of the NASA astronauts were______________between the age of 20 and 35.

2. Why would astronauts have to look for rocks on the moon?

_________________________________________________________________

3. What kind of person could be chosen as an astronaut?

_________________________________________________________________

4. _________________________________________________________________

_________________________________________________________________

5. _________________________________________________________________

五. 词语运用

根据短文内容及所给提示, 在空白处填写正确的词。

China's first set of AI(人工智能)textbooks1. ________(come) into the classrooms of primary and secondary schools soon in many parts 2. ________China. The AI textbooks have already appeared in Shanghai and some experts 3. ________(test) some of them. It's 4. ________(say) that these AI textbooks are popular 5. ________local students.

It is reported that 6. ________(hundred) of schools in China will use the textbooks for primary and secondary school students in the future. These schools plan 7. ________(use) them in some of their classes as an experiment.

ln fact,  AI has 8. ________(bring) huge benefits(好处) to the education field. Students can not only choose 9. ________ (they) own ways to study, but 10. ________ can study at home without going to school.

六. 基础写作

A) 连词成句

1. swimming, today, we, shall, go

________________________________________________________________?

2. make, don't, noise, so much

_________________________________________________________________.

3. were, the, butterflies, so, beautiful

_________________________________________________________________.

4. you, think, met, I, don't, I, have, before

_________________________________________________________________.

5. discoveries, make, scientific, can, lives, better, our

_________________________________________________________________.

B) 书面表达

6. 你的笔友Lily 来信向你询问你对学习自然科学的一些感受, 请根据下面的提示介绍一下你的观点。

提示：interesting, have great effects on, development, discovery, make . . . better and better, enjoy doing, I think…

要求： 1. 语句通顺连贯, 条理清晰,  可以适当发挥。

 2. 不得少于80词。

Dear Lily,

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

Yours,

Yang Tian

答案

一. 1. B  2. A　3. A　34. A　35. D　36. D　37. C

8. D　39. A

10. A　

二. 1～5：BACBD　6～10：ABBCA

三. A)1. C   2. A　3. C　

B)4～6：BAD

C)7. B　8. A　9. D　10. A

D)11～15：ABCCD

四. 1. air pilots and scientists

2. Because the rocks might help to tell the age of the moon.

3. One must be in good health，well­informed in science and good at piloting.

4. It is interesting how NASA chose their astronauts for landing them on the moon.

5. 当他们被训练成为宇航员时，要通过很多课程。

五. 1. will come　2. of　3. have tested　4. said　5. with

6. hundreds　7. to use　8. brought　9. their　10. also

六. A) 1. Shall we go swimming today

2. Don't make so much noise

3. The butterflies were so beautiful

4. I don't think I have met you before

5. Scientific discoveries can make our lives better

B)6. 范文：

Dear Lily,

Thanks for sending the letter to me. Your experiment sounds interesting. I am interested in science，too. I think science is very interesting. And it has great effects on our everyday lives. Our lives would surely be very different without the development of science. I always wonder what life would be like without computers or mobile phones. Scientific discoveries are making our lives better and better.

This week we had some science lessons，too. I enjoyed learning about DNA. It is really one of the most amazing things on the earth！Scientists are doing so many new things with DNA. I think it will change the world. It will be interesting to see what happens.

Yours,

Yang Tian