I found ___________ difficult to make sounds like birds.

A. that B. that it is

C. it D. it is

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This kind of machine ______ cutting meat in big restaurants.

A. is used to

B. is made from

C. is used for

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科目：初中英語(yǔ) 來(lái)源：2016屆浙江東陽(yáng)江北初級(jí)中學(xué)九年級(jí)上學(xué)期期中英語(yǔ)試卷（解析版） 題型：閱讀理解

Even if you are a good high-jumper, you can jump only about seven feet off the ground. You cannot jump any higher because the earth pulls you hard. The pull of the earth is called gravity.

You can easily find out the pull of the earth. If you weigh yourself, you will know how much gravity is pulling you.

Since there is gravity, water runs down hill. When you throw a ball into the air, it falls back down. Because of gravity, you do not fall off the earth as it whirls (旋轉(zhuǎn)) around.

Then, can we get away from the earth and go far out into space? Now you can do it, because spaceships have been invented. Then spaceship will go so fast that it can escape (逃出) the earth’s gravity and carry you into space.

1.In this passage, the word “gravity” means.

A. the pull of everything.

B. the force of attraction(吸引) among objects.

C. the force which attracts objects towards the centre of the earth

D. the force which attracts the earth towards the sun.

2. When you slip(滑) you always fall to the ground because

A. the earth always turns round.

B. the earth has gravity

C. the earth’s gravity is greater than your weight.

D. you are careless.

3. Gravity is strong that

A. it can throw a ball into the air.

B. it makes you jump only seven feet.

C. it can let you fly away from the earth.

D. it can keep everything on earth.

4. Because of gravity,

A. water flows everything.

B. we can go everywhere by ship.

C. water always flows downwards.

D. fish can live in water.

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It’s ten o’clock. The book shop _______ now. It usually ______ at nine in the evening.

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I think ____necessary for us _____the birds.

A. it , protect B. its, to protect

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Scientists are trying to make the deserts （沙漠）into good land again. They want to bring water to the deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming deserts all the time. Scientists may not be able to change the deserts. Scientists think that people make deserts. People are doing bad things to the earth.

Some places on the earth don’t get much rain. But they still don’t become deserts. This is because some green plants are growing there. Small green plants and grass are very helpful(有幫助的) to dry places. Plants don’t let the hot sun make the earth even drier. Plants don’t let the wind blow the earth away. When a little bit of rain falls, the plants hold the water. Without plants, the land can become deserts much more easily.

1.Why can the land become deserts?

A. Some places don’t get much rain.

B. Plants don’t let the hot sun make the earth even drier.

C. People don’t keep the earth well.

D. Scientists haven’t learnt enough about the deserts.

2.Scientists want to to make the deserts into good land again.

A. carry water B. grow food

C. do nothing D. study a lot

3.Why are green plants and grass helpful?

A. They can hold the water.

B. They can stop the wind from blowing the earth away.

C. They can keep the earth wet.

D. All the above.

4.After reading this, we learn that .

A. it is good to get rid of (去除) the grass in the deserts

B. all places without much rain will become deserts

C. plants can keep (阻止) dry land from becoming deserts

D. it is better to grow crops（農(nóng)作物）on dry land than to grow grass

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The flood in 1998 washed lots of houses _______ and lots of people _______.

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Do you have any books ________space.

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Hi, my name’s Alan. I’m fourteen years old. I go to Canyon Middle School in America. I go to school on weekdays, but not on Saturday or Sunday. I usually have breakfast at eight o’clock. I enjoy some bread and milk for breakfast. My class starts at ten to nine. My friend Lisa sits in front of me, and my friend Peter sits next to me. We have three lessons in the morning, and we usually have English, maths in the morning. In the afternoon, we usually have a PE lesson and we often play basketball. That’s my favourite. I don’t like history or geography because they are difficult. After school, I usually go back home at once. In the evening, I enjoy watching TV.

1.What does Alan like for breakfast?

2.Alan’s class starts at .

A. 8: 00 B. 8: 30 C. 8: 50 D. 9: 10

3.What lessons does Alan usually have in the morning?

A. English and Chinese. B. English and history.

C. Geography and maths. D. English and maths.

4.Why doesn’t Alan like geography?

A. Because it’s very long.

B. Because it’s too easy.

C. Because it’s hard.

D. Because it’s not funny.

5.Which of the following is TRUE?

A. Alan usually spends six days at school.

B. Lisa, Peter and Alan are studying in the same class.

C. Alan likes art best, but he doesn’t like history.

D. Alan watches TV in the evening every day.

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