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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
【答案】D
【解析】句意：在不久的将来，我市将有很多自驾车。考查there be 结构。“有”表示“将有”there
will be。
2. There are many _________ about the Earth.
A. water B. pollution C. problems D. news
【答案】C
【解析】many 修饰可数名词。ABD 三个选项都是不可数。
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
【答案】B
【解析】句意： 我今天必须完成作业吗？不，没必要。你的工作今天已经结束。don’t have to=needn’t
4. It is important for us ________ the Earth.
A. protect B. protecting C.to protect D.to protecting
【答案】C
【解析】句式结构“it’s adj for sb. to do.”
5. — Eric, take away the rubbish — _____ the park.
— Yes, Mum.
A. pollute B. to pollute C. don’t pollute D. not pollute
【答案】C
【解析】考查祈使句用法。祈使句否定形式don’t +动词原形。
6.This kind teacher ________ poor children _______ pencils and notebooks.
A. provides, for B. ask; for C. provides ; with D. ask; with
【答案】C
【解析】provide… with 跟某人提供某物。provide sb. with sth. =provide sth. for sb.
7.--Is there any mike in the bottle?
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--_________. We need to buy some.
A. Yes, there is. B. No, there isn’t C. No, there aren’t D. Yes, there are.
【答案】B
【解析】考查there be 结构的肯否回答。
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
【答案】A
【解析】考查这四个词组区别用法。A. throw away 丢弃 B. put into 放入 C. take part in 参加
D. get up起床
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
【答案】B
【解析】考查数词的表达。3篮子鸡蛋。用“three boxes of eggs”“鸡蛋”可数
10. He is very careful, so he makes very _________ mistakes.
A. little B. few C. a few D. a little
【答案】B
【解析】他很小心，几乎不犯错误。few a few 修饰可数名词。little a little 修饰不可数。few little表示
否定的意思。“几乎没有” a few a little “有一点”表示肯定。本题表示否定。
11. Maths _____ my favourite subject.
A. is B. am C. are D. be
【答案】A
【解析】maths 数学 不可数名词。
12. There _________ a lot of sugar and some salt in the kitchen.
A. be B. is C. are D. am
【答案】B
【解析】sugar 糖 不可数。故用单数。
13. We must stop _____ the animals!
A. kill B. to kill C. killed D. killing
【答案】D
【解析】stop doing 停止做某事。stop to do 停下来做另一件事。停止杀动物。用ving形式。
14. A(n) _____________ is a thing that is difficult to deal with (处理)or understand.
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A. trick B. article C. problem D. truth
【答案】C
【解析】A. trick 计谋 B. article 文章 C. problem 问题 D. truth真相。句意：难以明白的难以处理
事情。是“疑难，问题”
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
【答案】A
【解析】句意：别对我说谎，我想知道事实。B. rule规章制度 C. poem诗歌 D. article文章
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.
【答案】及【解析】
1 pollute 骑车对身体有好处，又不污染环境，
2 fact 妈妈很生气，因为我没有告诉她真相。
3 lift Jimmy太矮了把它搬不到桌子上。
4 smell 你认为水有气道吗？没有，它也没有味道。
5 kill 象变得越来越稀少，因为人们杀他们卖钱。
6 large 这T衬衣太大了，我想要一件小的。
7 must 动物是我们的好朋友，我们必须保护它们。
8 own Jack是个大男孩他有自己的房间。
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9 catch 我的猫太疯了它不抓老鼠。
10 protect 因为熊猫越来越少了，保护他们对我们来说很重要。
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.
14. Could you ________ some milk _________(倒入) my cup?
15. He ________ _________(停止看)TV and began to read English.
【答案】1.Pollution 2.energitic 3.owner 4.reporter 5.pollutes 6.is burning 7.to catch 8.knives 9.Chineses
10.any photos 11.There isn’t any 12.threw away 13.provides with 14.put into 15.stopped watching
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.
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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。
When the teacher came in, everyone __________ __________.
【答案】及【解析】
1 need time to
2 In order to为了
3 provides with 为。。。提供
4 how to protect
5 lift up 抬起
6 provides with 为。。。提供
7 There is an 就近原则。
8 It is throw away
9 putting into 放到。。。里面
10 stopped talking
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
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
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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
【答案】1. B 2. A 3. C 4. D 5. D 6. A 7. D 8. C 9. A 10. B
【解析】
文章大意：文章主要讲述的是一个叫做Lily的女孩，在班级和每个人关系都很好，但是在友谊日却没有
人把她当成最好的朋友，她的妈妈告诉她要把真正的时间和爱分给一些人，不是每个人都给一点时间，
这样才会有真正的朋友。
1.句意：班上没有人不喜欢她。
miss想念；like喜欢；see看见；ask问，根据前文“She was friends with everyone in her class”可知，应该是
喜欢，故选B。
2.句意：她总是很热心。
kind热心的；clever聪明的；careless粗心的；difficult困难的，根据后文“would always be busy with her
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friends”可知，应该是热心的，故选A。
3.句意：每个人必须准备三个礼物。
jokes笑话；games游戏；gifts礼物；cards贺卡，根据后文“However, when all gifts were shared in class”可
知，应该礼物，故选C。
4.句意：期盼着同班同学的礼物。
parents父母；teachers老师；brothers兄弟；classmates同班同学，根据前文“On Friendship Day, their class
organized an event”可知，应该是同班同学，故选D。
。
5.句意：她很难受
happy开心的；excited 兴奋的；tired累的；terrible可怕的，难受的，根据前文“she was the only one who
didn't receive any gift”可知，应该是很难受，故选D。
6.句意：但每一个人在离开前都只停留了很短的时间。
leaving离开；waiting等候；thinking考虑；shopping购物，根据前文“but each one only stayed for a short
time before”可知，应该是离开，故选A。
7.句意：在哪能找到真正的朋友？
test测试；call打电话；thank感谢；find找到，根据前文“Where can I”可知，应该是找到，故选D。
8.句意：你必须给他们真正的时间和爱。
tell告诉；sell卖；give给； teach教，根据后文“them real time and love.”可知，应该是给，故选C。
9.句意：只是没有足够的时间来陪每个人。
time时间；help帮助；money钱；advice建议，根据后文“so it's only possible to have some true friends.”可
知，是足够的时间，故选A。
10.句意：莉莉知道什么才是真正的朋友。
fun有趣的；true真正的；nice好的；fine好的，根据前文“have some true friends.”可知，应该是真正的朋
友，
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.
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
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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.
【答案】1. C 2. B 3. B 4. D 5. D
【解析】文章大意：这篇短文讲述的是由于人类的活动，对地球造成的一些影响。人类的很多行为对地
球是有利的，但是更多的行为是对地球有害的。作者主要从水污染、空气污染、土壤污染和对未来的希
望来论述的这一话题。
1.细节理解题。根据The Earth is about 4, 600 million years old.可知，地球大约有4, 600 million年老，故答
案选C。
2.细节理解题。根据People live on the Earth for only 35, 000 years. But we change the Earth in many ways.可
知，虽然人类历史只有三万五千年，但是人类使地球发生了很大的变化，故答案选B。
3.细节理解题。根据Water pollution，Air pollution，Soil(土壤) pollution，可知，本文讨论了三种污染，故
答案选B。
4.细节理解题。根据In big cities. factories, cars and buses are the main causes of air pollution.可知，工厂、汽
车和公共汽车会造成空气污染，故答案选D。
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5.主旨大意题。根据These problems are very bad for our future, so all of us should do something to protect the
environment.可知，作者写这篇文章的目的是让人们保护地球，故答案选D。
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