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Unit 3 More practice 练习
基础篇
一、单项选择
1. In the near future, there ________ self-driving cars in our city. （2020，兰州卷）
A. is B. was C. are D. will be
2. There are many _________ about the Earth.
A. water B. pollution C. problems D. news
3. —__________ I finish my homework now?
—No, you __________. Your work is over today.
A. Can't; must B. Must; don't have to C. May; couldn't
4. It is important for us ________ the Earth.
A. protect B. protecting C.to protect D.to protecting
5. — Eric, take away the rubbish — _____ the park.
— Yes, Mum.
A. pollute B. to pollute C. don’t pollute D. not pollute
6.This kind teacher ________ poor children _______ pencils and notebooks.
A. provides, for B. ask; for C. provides ; with D. ask; with
7.--Is there any mike in the bottle?
--_________. We need to buy some.
A. Yes, there is. B. No, there isn’t C. No, there aren’t D. Yes, there are.
8.People _______ a lot of rubbish every day and this pollutes the land.
A. throw away B. put into C. take part in D. get up
9. Lily wants to buy __________.
A. three box of eggs B. three boxes of eggs C. three box of egg D. three boxes of eggs
10. He is very careful, so he makes very _________ mistakes.
A. little B. few C. a few D. a little
11. Maths _____ my favourite subject.
A. is B. am C. are D. be
12. There _________ a lot of sugar and some salt in the kitchen.
A. be B. is C. are D. am
13. We must stop _____ the animals!
A. kill B. to kill C. killed D. killing
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14. A(n) _____________ is a thing that is difficult to deal with (处理)or understand.
A. trick B. article C. problem D. truth
15. — Don’t tell a lie to me. I want to know the _____________.
—OK, I will tell you all.
A. fact B. rule C. poem D. article
二、单词拼写。
1 Riding a bike is good for health. And it doesn’t p____________ the air.
2 Mum is very angry because I don’t tell her the f____________.
3 Jimmy is too short to l__________ it up to the table.
4 — Do you think water has s__________，Jenny?
— No. And it has no taste, either.
5 Elephants are getting fewer and fewer because people k__________ them for money.
6 The T-shirt is too l___________. I want a smaller one.
7 Animals are our friends. We m__________ protect them.
8 Jack is a big boy now. He can have his o____________ room.
9 My cat is crazy. It doesn’t c___________ mice.
10 As there are fewer and fewer pandas, it is important for us to p them.
三、用所给单词的适当形式填空
1. ____________ (pollute) is a big problem.
2. He is 60 years old, but he is ____________ (energy).
3. I am the ____________ (own) of that bicycle.
4. My dream is to be a TV ____________ (report).
5. The waste water ____________ (pollution) the river.
6. Look! The little boy ____________ (burn) his shoes.
7. The fisherman uses the net ____________ (catch) fish.
8. How many ___________(knife) are there in the kitchen?
9. There are three __________(Chinese) and two ___________(Frenchman) in the room.
10. Are there _______ _________(一些照片) of him on the table?
11. ________ _________ _________ money（没有钱）in the box.
12. My mother ____________ ____________ (扔掉了) that broken vase.
13. Aunt Wang often __________ her neighbours _________ (为… 提供)food and clothes.
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14. Could you ________ some milk _________(倒入) my cup?
15. He ________ _________(停止看)TV and began to read English.
四、完成句子。
1 我需要时间练习钢琴。
I ___________ ___________ ____________ practise the piano.
2 为了我们的未来，节约水资源是很重要的。
________ __________ ___________ to save water for our future.
3 工厂为工人提供午餐。
The factory ____________ workers __________ lunches.
4 一些人不知道如何保护动物。
Some people don’t know _________ ____________ ____________ animals.
5 请把电脑抬到那边的桌子上。
Please _________ ____________ the computer to the table over there.
6陈老师经常提供纸给我们做练习。
Miss Chen often ________ us __________ paper to do exercises.
7 她的袋里有一部iPad和三本书。
_______ iPad and three books in her bag.
8将垃圾扔在地上不好。
________ ________ bad to ________ rubbish on the ground.
9 如今，政府在教育上投入更多的资金。
Today, the government is ___________ more money ___________ education.
10 当老师进入课室后，每个人都停止了讲话。
提高篇
五、完形填空
Once there was a little girl Lily, who was very friendly and popular in her class. She was friends with
everyone in her class. There was no one in class who didn't ____1____ her.
She was very ____2____ and would always be busy with her friends. She felt very happy that she had so
many friends at school.
On Friendship Day, their class organized an event, in which everyone had to prepare three
_____3_______and give them to their best friends. Lily was very happy for the coming Friendship Day and was
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expecting gifts from her___4____ .
However, when all gifts were shared in class, she was the only one who didn't receive any gift! She
felt ___5___ _ and cried a lot. She thought to herself how it was possible. She had made so much effort (努力) to be
friends with everyone but in the end no one thought of her as one of their best friends.
Everyone came and tried to comfort (安慰) her but each one only stayed for a short time before ___6____ .
This was exactly what Lily had done so many times to others.
When she got home, seeing her sad face, her mother asked her why she looked so down. She questioned,
"Where can I _____7______ true friends?"
Her mother was surprised at her question. Then Lily told her about the day in school. Her mother comforted
her and said, "You cannot get real friends with a smile or a few good words. if you really want true friends, you
will have to _____8______ _ them real time and love. For a true friend, you must always be there, in good times
and bad. There just isn't enough_____9_____ to be there for everyone, so it's only possible to have some true
friends."
With tears in her eyes, Lily got to know what makes ____10______ friends. She nodded and made up her
mind to do something different.
1. A. miss B. like C. see D. ask
2. A. kind B. clever C. careless D. difficult
3. A. jokes B. games C. gifts D. cards
4. A. parents B. teachers C. brothers D. classmates
5. A. happy B. excited C. tired D. terrible
6. A. leaving B. waiting C. thinking D. shopping
7. A. test B. call C. thank D. find
8. A. tell B. sell C. give D. teach
9. A. time B. help C. money D. advice
10. A. fun B. true C. nice D. fine
六、阅读理解
The Earth is about 4, 600 million years old. People live on the Earth for only 35, 000 years. But we change
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 very dirty now.
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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 city and was a good place for people to live, but
today there is lots of PM2. 5 in the air. 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 bad 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.
1. How old is the Earth?
A. About 3, 500 million years old. B. About 3, 700 million years old.
C. About 4, 600 million years old. D. About 4, 800 million years old.
2. What make the Earth change a lot?
A. Plants. B. People. C. Animals. D. Cloud.
3. How many kinds of pollution are talked about in this passage?
A. Two. B. Three. C. Four. D. Five.
.
4 Which of the following is true?
A. Mexico is a good place to live today. B. The water in many rivers is very clean now.
C. Now fewer farmers use chemicals in the fields. D. Factories, cars and buses can cause air pollution.
5. What is the purpose of the passage?
A. To ask us to learn about the Earth. B. To ask us to thank the Earth.
C. To ask us to enjoy the Earth. D. To ask us to protect the Earth.
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