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Unit3
一、单项填空
1. I’m going to the supermarket to buy some ______ this afternoon.
A. paper and pencil B. apples and banana
C. milk and eggs D. bowl and spoons
2. Mom bought _____ oranges for me, but I’d like to drink some _____.
A. many; oranges B. much; orange C. many; orange D. much, oranges
3. There ____ a book and two pens on the desk.
A. is B. are C. be D. /
4. The boy is thirsty, and he would like _______.
A. a cup of tea B. a bowl of rice
C. a box of chocolate D. a piece of bread
5. Maths _____ my favourite subject.
A. is B. am C. are D. be
6. It’s important _______ us to study hard.
A. to B. for C. on D. with
7. There are many animals on Earth. Some live _____ the land. Some live ____ the water.
A. under; on B. in; under C. on; under D. under; in
8. We must stop _____ the animals!
A. kill B. to kill C. killed D. killing
9. Don’t ____ rubbish into the river!
A. go B. throw C. pull D. push
10. Forests are very important. They provide us _____ a lot of things.
A. of B. to C. with D. for
二、完形填空
If a snake bites you, take a photo with your mobile phone! It may save your life. This is the
surprising 1 1 of a British cook.
One day Henry Jackson was working in a restaurant kitchen. He picked up a dish from the table, and
12 a snake appeared...and bit him on the hand.
A few days earlier, the snake came to the 13 from Asia in a box of bananas. It climbed out of
the box and 14 under the dish.需要更多资料，请加微信：educat51
“I went to try to pick it up and it bit me again. I threw it 15 the kitchen, and it landed in the
fridge. So I closed the door,” Mr Jackson said.
Anyway, Mr Jackson stayed 16 and he took a photo of the snake with his mobile phone. Soon
his 17 began to ache and he went to hospital. Then his chest began to hurt. Doctors couldn’t say
what was wrong 18 they didn’t know what kind of snake it was.
Then Mr Jackson remembered his mobile phone photo. The doctors 19 it to London Zoo.
When they knew the kind of snake, they could give Mr Jackson the right medicine, and he left hospital the
next day.
“So my advice is this：If a snake bites you，pick up your phone. Take 2 0 photo first
and then show the photo to the doctors,” suggests Mr Jackson.“Oh, and if the snake doesn’t
smile for the photo, don’t worry！”
11. A. chance B. advice C. excuse D. business
12. A. suddenly B. nearly C. especially D. fortunately
13. A. garden B. hospital C. restaurant D. school
14. A. hung B. hid C. jumped D. ran
15. A. under B. into C. towards D. across
16. A. cool B. noisy C. pleased D. afraid
17. A. foot B. leg C. hand D. mouth
18. A. but B. though C. so D. because
19. A. wrote B. sent C. sold D. taught
20. A. his B. her C. its D. their
三、阅读理解
A
Do you know fish come out of eggs when they are born? After the little fish comes out of the egg, it
eats the food in the egg. When it is big, it leaves the egg. It swims in the water. You can see the eyes and
nose. Its ears are hidden(藏在) in the head.
Some fish eat other fish. Some fish have small mouths and teeth and they often eat plants.
21. The fish is in ________ before they’re born.
A. an egg B. the body of its mother C. the water D. the body of its father
22. The little fish eats _____________ after it comes out of the egg.需要更多资料，请加微信：educat51
A. some small fish B. big fish in the water
C. other eggs D. the food in the egg
23. When the fish is big, it____________.
A. goes away from the egg B. doesn’t come out of the egg
C. eats the eggs D. swims in the egg
24. The passage tells us ___________.
A. all big fish eat small fish B. fish with small mouths and teeth eat plants
C. all fish have big mouths and teeth D. fishes don’t have ears
B
The Earth is about 4,600 million years old. People live on Earth for only 35,000 years. But we change
(改变) the Earth in many ways. Many things we do are good, but some are not good for the Earth.
Water pollution
A lot of people, birds and fish die each day because of water pollution. Factories pollute the water. As a
result, the water in many rivers and lakes is now very dirty.
Air pollution
In big cities, factories, cars and buses are the main causes (原因) of air pollution. Many people in
cities now have health problems. For example, Mexico used to be a beautiful sunny capital, but today there
are many clouds in the sky. And many people get ill because of the polluted air.
Soil (土壤) pollution
In order to have a better harvest（收获）, some farmers use chemicals (化学物质) in their fields.
That' s bad for the soil.
Hope for the future
These problems are very serious(严重的) for our future, so all of us should do something to protect the
environment. If we can stop pollution, the Earth will become more and more beautiful.
25. How old is the Earth?
A. About 4,600 million years old. B. About 3,500 million years old.
C. About 4,800 million years old. D. About 3,700 million years old.
26. Which of the following make the Earth change a lot?
A. Plants. B. People. C. Animals. D. Clouds.
27. There are_____ kinds of pollution in this passage.需要更多资料，请加微信：educat51
A. two B. three C. four D. five
28. The writer wrote this passage to ask us to_______.
A. learn about the Earth B. thank the Earth
C. clean the Earth D. protect the Earth
C
The Earth goes around the Sun, and the Moon goes around the Earth. When our part of the Earth turns
to the Sun, it's the day. When our part of the Earth turns away from the Sun, it is the night.
The Sun is much bigger than the Moon. But sometimes the Moon looks bigger than the Sun because it's
much nearer to the Earth. The Sun is very bright. It gives very strong light. The Moon looks very bright too.
But it doesn't give any light.
The Moon looks much bigger and brighter than the stars. But in fact, the stars are much bigger than the
Moon. They look smaller than the Moon because they're much farther (更远的) away from us.
29. ______ goes around the Earth.
A. The Moon B. The Mars C. The Sun D. The star
30. When it is the night, _______.
A. we can't see any stars in the sky
B. the Moon looks much smaller than the stars
C. our part of the Earth turns away from the Sun
D. our part of the Earth turns to the Sun
31. Why does the Moon look bigger than the Sun sometimes?
A. Because the Moon comes out only at night.
B. Because the Moon is bigger than the Sun.
C. Because the Moon is far away from the Earth.
D. Because the Moon is much nearer to the Earth.
32. We may read this passage in a_____.
A. storybook B. magazine C. cookbook D. comic book
四、阅读回答
Air
Air has no *ell.
Air has no taste.需要更多资料，请加微信：educat51
But when the wind blows,
You feel it on your face.
Look at a kite,
Or a plane in the air.
How do they stay there?
They ride on air.
How does a balloon
Rise in the air,
And lift people up?
It uses hot air.
We need air to breathe.
We need air to survive.
And when we breathe it,
It keeps us alive.
33. Can we see air?
34. How do kites and planes stay in the air?
35. Why can a balloon lift people up?
36. What does “we need air to survive” mean?
37.What does the poem mainly (主要的) try to tell us?
五、阅读填空
January 28th is 38._____ (I) birthday. I want to have a birthday party at my home that day. I need to
buy some bananas, pears and 39._______ (apple) because my 40._________ (friend) like fruit very much.
I also need to buy some French fries（薯条）and ice cream because each of us 41._______ (like) French
fries and ice cream. For lunch, we have chicken and hamburgers. After lunch, I want to let them see my
sports collection. I 42. _______ (has) six basketballs, three ping-pong bats, five baseballs and one
soccer ball. My friend Jerry plays tennis very 43._______ (good). We play it together. I think we can
enjoy 44.______ (play) it on my birthday.
六、综合阅读
Protect The Earth需要更多资料，请加微信：educat51
The Earth is a beautiful place. There are forests and rivers, mountains and fields. Some places are very
hot, and some are very cold.
There are many different plants. Some are large. Some are(A)______. All plants need light and water.
There are different animals on Earth(B) a s wel l. Some live on the land. Some fly in the sky. Some live
under the water.
There are also many people like you and me (C)_____Earth.(D) The Earth provides us with air, water
and food. It is our home.
Today, there is(E) a lot of pollution. We burn things to make energy. This pollutes the air. We put our
rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants.
(F) 我们必须停止做这些事情 . It is important for us to protect the Earth for our future.
45. 在文中A处和C处填入恰当的单词是句子意思完整：_____;________
46. 写出文中B处和E处短语的同义词 ______;______
47.将文中D处改写为：The Earth _______ air, water and food______ us.
48.将文中F处汉语译成英语：____________________________________.
49. 找出说明本文中心大意的词语：________________________
七、书面表达
地球是我们的家园, 但是人们乱砍树木, 乱扔垃圾, 使我们的家园变脏, 空气质量变差。 我们应该
保护地球。请你根据以下提示写一篇题为How to protect the Earth的短文。60词左 右。
提示:
1. 不随地扔垃圾; 2. 种植更多的树木; 3. 尽量骑自行车或坐公交车。
How to protect the Earth
The Earth is our home, and we should protect it.
参考答案：
一、1-10 CCAAA BCDBC
二、11-20 BACBD ACDBC
三、21-32 ADAB ABBD ACDB
四、
33. No, we can’t. 34. They ride on air. 35. Because it uses hot air.
36. It means air keeps us alive. 37. Air is very important to us.需要更多资料，请加微信：educat51
五、
38. my 39. apples 40. friends 41. likes 42. have 43. well 44. playing
六、
45. small on 46. too much 47. gives to 48. We must stop doing these things.
49. Protect The Earth
七、
How to protect the Earth
The Earth is our home, and we should protect it. We should stop polluting our Earth and try to make it
clean. There are many ways to protect the Earth. First, I think we should not throw away rubbish
everywhere. Second, I think we should plant more trees. Trees can make the air clean and make the world
beautiful. Third, we should try to ride bikes or take buses. I think we should try our best to protect the
Earth.
