Unit 3 The Earth
单元测试 100分
一、单项选择(共15小题，每小题1分，满分15分)
1. The man tries to find some water to keep the fish __________.
A. alive B. live C. living D. to live
【答案】A
【解析】 A. alive活着的，活的 句意：这个人极力找到一些水让这鱼活着。
2. — 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】 句意：艾瑞克，将垃圾带走，别污染公园。祈使句。
3. People ________ do something to save water. We can’t live without it.
A. would B. could C. will D. must
【答案】D
【解析】 考查情态动词用法。人们必须做一些事情节约用水。没有水我们就不能生活。
4. — Is there any milk 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
【答案】B
【解析】 “there is/are”表示存在“有”。瓶子里有牛奶吗？不，没有。我们需要买一些。
5. — What’s that?
— ____ a box of books.
A. It’s B. They’re C. Those are D. These are
【答案】A
【解析】 句意：那是什么？是一盒书。问句：“that”那个，是单数。故用“it”回答。
6. I usually have some _______ for breakfast.
A. breads and milk B. bread and milk C. bread and milks D. breads and milks
【答案】B
【解析】 “bread and milk” 都是不可数名词。
7. There _________ some _________ in the field.
A. is; sheep B. are; sheeps C. is; sheeps D. are; sheep
【答案】D【解析】 sheep 单复数同形。
8. Uncle Li wants to buy _________.
A. three box of eggs B. three boxes of eggs
C. three box of egg D. three boxs of egg
【答案】B
【解析】 “three boxes of eggs”3盒鸡蛋。 “box”“egg”都是可数名词。
9. There _____ an old man and three young men under the tree.
A. is B. are C. am D. be
【答案】A
【解析】 there is/are 遵从就近原则。
10. It is important for us _________ the Earth.
A. protect B. protecting C. to protect D. to protecting
【答案】C
【解析】 “it’s +adj. for to do sth.”句式。“做某事对某人来说。。。如何”
11. Tom, you ______ play computer games now. You __________finish your homework first.
A. can’t; must B. can; must C. must; must D. must; can
【答案】A
【解析】 考查情态动词用法。can’t表示能力。must 表示“必须。”
12. Forests provide us ______ wood and fruit.
A. of B. with C. into D. for
【答案】B
【解析】 “provide sb. with sth.=provide sth. for sb.”为某人提供某物。
13. ________ any students in the classroom?
A. Do have B. Does have C. Is there D. Are there
【答案】D
【解析】 “there is/are”表示存在“有”如“there is a book on the desk.”而 “have”表示某人“所有，
占有”
14. There are many _______ about the Earth.
A. water B. pollution C. problems D. news
【答案】C
【解析】 其它三个选项都是不可数名词。
15. 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】 A. throw away 丢弃 B. put into放。。。里面 C. take part in参加 D. get up起床
句意：人们每天乱丢垃圾，这污染土地。
二 完形填空(共10小题，每小题1分，满分10分选自2018—2019年广州白云区第一次5校联考试题 )
Where will we live in the future? Many ____16____ think that people may be able to leave the
Earth and live on Mars in the near future. If you are _____17_____ interested in the idea, you may
want to _____18____ something about Mars.
First, days on Mars are about half an hour _____19____ than days on Earth and you are going to
get 687 days in a _____20_____. So you can spend more time doing ______21____ you want to do
such as sleeping! Second, be sure to pack lots of things for washing before you ____22____ the Earth.
There is often dust storm(沙尘暴) on Mars and it can _____23___ for months at a time. So you are
going to get dirty. Third, don’t forget to bring heavy ___24______. Because Mars is farther from the
Sun than the Earth, it will be colder there. The average(平均) _____25____ is -35°C!
16. A. doctors B. scientists C. businessmen D. policemen
17. A. never B. also C. soon D. seldom
18. A. know B. answer C. write D. show
19. A. smaller B. bigger C. longer D. shorter
20. A. year B. month C. week D. day
21. A. how B. what C. where D. why
22. A. visit B. leave C. return D. pollute
23. A. begin B. work C. stop D. last
24. A. food B. water C. clothes D. air
25. A. temperature B. weight C. season D. gravity
【答案】 16~20 BBACA 21~25 BBDCA
【解析】
16． B 这是一篇科普性的文章。说明人们可能搬迁到火星上生活。故第一题，用B科学家合题意。
17． 18 题意：如果你也对这件事情感兴趣的话，你就会对火星有些了解。Also 也。其他几项句意不符。
17故选B 18题知道，了解。 B answer 回答 C write写 D show 展示。
19． 从后文可以看出火星一年687天。故火星白天时间长些。用C longer.
20． a year 年。火星一年687天。21．本句考查宾语从句。句意：所以你就可以做你喜欢做的事情。What在宾语从句中做宾语。故选B
22． 句意：确信带足洗的东西在离开地球前。从地球前往火星。所以用leave。选B
23． 句意 火星上沙尘暴多，会持续几个月。D last 持续。合题意。
24. 从后文可知，火星天气冷。所以本题别忘了带厚重的衣服。
25. 明显可以看出指温度。
一、 阅读理解（共20小题，每小题2分，满分40分 ）
A
The Earth is very important to us. Most of us don' t want to pollute it. But we don't protect the Earth in some
correct ways. Here are some easy things that you can do to protect the environment(环境)and the Earth.
Plant flowers, grass or trees. The plants can make the environment around you become beautiful. Also, more
trees and plants can make the air clean.
When you visit a park or beach, take away what you bring there ---- keep rubbish in a bag until you can
throw it into a dustbin(垃圾桶).
Turn off the tap when you brush your teeth. You can save some water by not letting it run all the time. Also,
use a glass cup instead of (代替)a paper cup because this can protect forests.
Stop putting dirty water into the rivers or lakes. In this way, you can protect plants and fish in the rivers or
lakes.
Ask all your friends to do the same things to help protect the Earth. You don't have to wait for Earth Day to
do these things. Make every day Earth Day.
If everyone does something good to protect the Earth, it will become more beautiful.
26. If we want to make the air clean, we should _______.
A. plant more B. keep more rubbish
C. save more water D. eat less fish
27. What does the underlined word "correct" mean?
A. Bad B. Good C. Wrong D. Right
28. Which way to protect the Earth is not talked about in the passage?
A. Not throwing away rubbish anywhere.
B. Saving water in daily life.
C. Asking your friends to protect the Earth together.
D. Turning off the light when you don't use it.
29. What's the main idea of the passage?
A. The Earth is important. B. How to protect the Earth.C. People are polluting the Earth. D. How to make our friends protect the Earth.
30. Where may the passage come from?
A. A storybook. B. A cook book. C. A travel book. D. An environment magazine.
【答案】26. A 27. D 28. D 29. B 30. D
【解析】
文章大意：本文主要针对如何保护地球和环境提出了几条具体的建议。
26.细节理解题。根据 Plant flowers, grass or trees. The plants can make the environment around you become
beautiful. Also, more trees and plants can make the air clean.可知，如果我们想让空气干净，我们应该种更多
的植物，故答案选A。
27.词义猜测题。根据上文 Most of us don' t want to pollute it.我们大多数人都不想污染它，结合转折词
but，以及we don't protect the Earth in some correct ways.可知，句意是但是我们没有以正确的方式保护地
球，所以correct意为“正确的”，故答案选D。
28.理解判断题。根据文章第三段、第四段和第六段中的信息可知，文中提到了不要乱扔垃圾、节约日常
生活中的用水和请你的朋友们一起保护地球，但是没有提到当不使用电灯的时候，把电灯关闭，故答案
选D。
29.主旨大意题。根据Here are some easy things that you can do to protect the environment(环境)and the Earth.
可知，本文主要讲述的是如何保护环境和地球，故答案选B。
30.文章来源题。根据根据Here are some easy things that you can do to protect the environment(环境)and the
Earth.可知，本文主要讲述的是如何保护环境和地球，结合选项A. A storybook.一本故事书；B. A cook
book.一本烹饪书；C. A travel book.一本旅行手册；D. An environment magazine.一本环境杂志。可知D选
项符合题意，故答案选D。
B
George is a good little monkey and he’s always very curious(好奇的). He lives with his friend. His
friend is a man with the yellow hat.
One day George gets an important letter. George’s friend helps him read it. After reading it, he
says, “George, Professor Wiseman needs your help. He built a rocket ship to travel into space. It is
too small for a person to stay in. But it is just the right size for a clever monkey. Do you want to go
into space, George? You will have to be very brave…”
George is glad to help. His friend takes him to see the Professor and other scientists at once. They
got the smallest size spacesuit for George and tell him all he needs to know for his flight. When
everything is ready, a truck drives up with a special screen on it to watch the flight. Everyone gets inand they are off to the launching site(发射地)! What will happen? Just find the answer in the book
Curious George and the rocket!
31 . What is George?
A. It’s a tiger B. It’s a bear C. It’s a monkey D. It’s a panda
32. Professor Wiseman built ___________.
A. a big ship B. a space hotel C. a big rocket D. a rocket ship
33. Professor Wiseman needs George’s help because __________.
A. George is brave B. George is small
C. George’s friend can’t help him D. George is interested in space
34. What does George’s friend do first after George wants to help?
A. He gives him a spacesuit. B. He drives him to the truck.
C. He takes him to the launching site. D. He takes him to see the professor.
35. What can you learn from the passage?
A. George’s friend wears a red hat. B. George is glad to go into space.
C. George can read the letter by himself. D. Nobody tells George anything about the flight.
【答案】31~35 CDBDB
【解析】31 细节题 开头第一句可知。选C
32. D 细节题 从He built a rocket ship to travel into space.可知答案。
33.理解句子 It is too small for a person to stay in. But it is just the right size for a clever
monkey。对一个人来说这太空舱太小，但对一只聪明的猴子来说刚好。所以教授需要猴子的帮助。
34. 问题是：当乔治想提供帮助时，他朋友先做什么？从 His friend takes him to see the Professor
and other scientists at once可知。他的朋友带他去见教授和别的科学家。
35. 乔治乐意提供帮助可知。他很开心进入太空。
C
Julia Hill is an American woman. When she was 23 years old, she heard that a company wanted to
cut down part of a forest in California. In the forest there were lots of old trees. One of them was over
70 meters tall and more than 1,000 years old.
Julia wasn’t happy about this. She traveled to California and climbed up the tree. “If I sit in the tree.” she
said, “the company can’t cut it down.” At the beginning, Julia planned to stay in the tree for two weeks. She lived
in a small tree-house and her friends helped her. They cooked food for her every day. She talked to her family
and new reporters by phone. She stayed in the tree day and night.
The company tried to stop her. They used a helicopter(直升机) to stay near her tree-house for a longtime. The helicopter was very noisy and it made a lot of wind. Julia didn’t like it, but she stayed in the
tree.
In the end, she was successful. The company agreed not to cut down the old tree. Finally, after two years and
eight days in the tree, Julia Hill climbed down and walked on the ground again. She and her friends were very
happy.
36. Why did Julia go to California?
A. To visit the forest B. To protect a tree C. To be a reporter D. To meet her
family
37. What did Julia’s friends do for her?
A. They cooked food. B. They built the tree-house.
C. They invited news reporters. D. They lived in the tree with her.
38. The underline word “this” in paragraph 2 refers to ____________.
A. In the forests there were lots of trees. B. One of the trees was over 70 meters tall.
C. A company wanted to cut down an old tree. D. One of the trees was more than 1,000
years old.
39. Julia stayed in the tree for over _________.
A. eight days B. two weeks C. three months D. two years
40. In what order(顺序) did the story happen?
a. A helicopter flew near Julia.
b. Julia lived in a tree-house.
c. Julia got down from the tree.
d. A company wanted to cut down the tree.
e. Julia went to California.
A. e, b, d, a, c B. b, a, d, e, c C. d, e, b, a, c D. a, e, c, d,
b
【答案】36~40 BACDC
【解析】：一个美国女孩保护古树的故事。
36. 理解题，女孩去加利福尼亚就是听说公司要砍树。她不开心。要保护这些树。
37. 细节题 从She lived in a small tree-house and her friends helped her. They cooked food for her every day可
知。女孩坐在树上，她的朋友们帮他做饭。选A
38. this 从前文可知。指公司要砍伐古树这件事。
39.细节理解题。从Finally, after two years and eight days in the tree, Julia Hill climbed down and walked on theground again.可知 Julia 在树上呆了2年零8天。
40.排序题。理清故事发生顺序。
D
For Better Bradford City
“Don’t Drop It; Stop It!”
Put rubbish in your wheelie bin (有轮大垃圾筒).
You must put your rubbish in your wheelie bin to keep the place clean.
You can buy a wheelie bin from our Waste Management Section at 01943874122.
You can tell us about mice or rubbish by phoning our Public Health Unit at01943874146.
____▲_____
You will get a £50 fine (罚款) if our council officers find you drop rubbish on the streets.
Recycle (回收利用)
To make your waste less：
●Say “no” to unwanted bags.
Take your own bags to the supermarket or use the old ones.
Get your shopping bag from our Advice Centre. It is free (免费 的).
●Use your waste again. (Like bottles and things like that)
●Buy things that you can use again and again. (Like cards and paper)
41. If you have a problem with mice, you can call __________.
A. 01943 874 122 B. 01941 824 146 C. 01943 874 146 D. 01941 824 122
42. Which of the following can be put into “___▲___”
.
A. Dropping rubbish can be expensive
B. Many people take their bags when shopping.
C. Picking rubbish up in your garden is a bad habit
D. Our council officers will help you when you're in trouble
43. The underlined word "unwanted" means in Chinese
A. 不环保的 B. 无污的 C. 无重量的 D. 不要的
44. From the Advice Centre, you can get__________.
A. two wheelie bins B. a free young tree C. a free shopping bag D. some recycled paper
45. Where might you see this material?
A. In a storybook B. In a health report C. In a travel magazine D. In a newspaper.
【答案】41. C 42. A 43. A 44. C 45. D
【解析】
本篇文章难度适中，主要讲述为了建造一个更加干净的布拉德福德，呼吁人们不要到处丢垃圾。告诉人们垃圾要放到有轮大垃圾桶中并且要学会回收利用。
41. 细 节 理 解 题 。 根 据 You can tell us about mice or rubbish by phoning our Public Health Unit
at01943874146“你可以通过打我们公共卫生中心的电话来告诉我们老鼠或者垃圾的事情，电话号码是
01943874146”可知，可以拨打01943874146，故选C。
42.推理判断题。根据 You will get a £50 fine (罚款) if our council officers find you drop rubbish on the
streets“如果我们的委员会委员发现你往大街上丢垃圾，那么你将会得到 50法郎的罚款”可知，空处表
示“丢垃圾是非常昂贵的”。故选A。
43.词义猜测题。根据Take your own bags to the supermarket or use the old ones“自己拿袋子去超市或者使
用旧的袋子”以及Get your shopping bag from our Advice Centre. It is free “从我们的建议中心得到你的免
费购物袋”可知，表示“对不环保的袋子说不”。故选A。
44.细节理解题。根据Get your shopping bag from our Advice Centre. It is free “从我们的建议中心得到你的
免费购物袋”可知，你可以从建议中心得到免费的购物袋，故选C。
45.推理判断题。根据For Better Bradford City“Don’t Drop It; Stop It!”可知，主要讲述为了建设一个更
加美丽的布拉德福德，我们不要乱丢垃圾并呼吁我们要回收利用。可以推断出我们可以在报纸上看到这
个材料，故选D。
非选择题（共三节，满分35分）
第一节，单词拼写（1分，共6分）
1 . Mike is good at fishing. He can c______________ fish easily.
2. It’s very i________________ for us to learn English well.
3.People should p_____________ the animals on Earth.
4.Our classroom is very ______________.There are 60 students in it.
5.I have f____________ friends in the new city, so I always stay at home on weekends.
6.I have my o____________ room. I study and play games with my friends there.
【答案】1 .catch 2 .important 3 .protect 4.large 5.few 6.own
第二节、完成句子（每题2分，共14分）
1.图书馆为读者提供咖啡。
The library will ___________ people _____________ coffee.
2.我们必须停止污染空气了。
We must ______________ _____________ the air.
3.不要随处扔塑料瓶。
___________ ____________ _____________ plastic bottles everywhere.4.看!桌子上有两把刀和一个蛋糕。
Look!_____________ _____________ plastic bottles everywhere.
5.先把汤倒进锅里。
First,______________ the soup ____________ the pot.
6.每年海里的鱼越来越少。
There are ____________ ___________ _____________ fish in the sea.
7.每天锻炼身体对我们有好处。
__________ __________ good for us ___________ ____________ exercise every day.
【答案】1.provide，with 2.stop polluting 3. Don’t throw away 4.there are
5.put into 6.fewer and fewer 7.It is，to do
第三节、 书面表达：（15分）
假设你是来自美国 Westtown School的Alex，现在在广州某中学做交换生。你很喜欢这座城市，但最近
发现该市存在一些环境问题。请你给市长先生写一封信，简要分析造成这些问题的原因并提出你自己的
建议。词数70左右(开头和结尾已给出，不计入总词数)。
问题 白色污随处可见。
环境
原因 人们过多使用一次性用品，如望料，料，望料饭盒等。
问题1
建议 人们应尽量使用自已的杯子、饭盒等。
问题 空气不是很好。
环境 原因 马路上的汽车越来越多。
问题2
●人们应多使用公共交通。
建议
●乘公共汽车和使用共享单车是个不错的主意。
参考词汇:白色污染 white pollution 一次性用品 disposable things
塑料饭盒 plastic lunch boxes 共享单车 shared bikes
公共交通 public transportation
Dear Mr. Mayor,
I’m from Westtown School in the USA. I came to Guangzhou as an exchange student. I like this city, but I
don't think the environment here is good enough.
______________________________________________________________________________________________________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
_______________________________________________________________________________________
I hope the environment in your city gets better and better.
Yours sincerely,
Alex
【答案】Dear Mr Mayor,
I’m from Westtown School in the USA. I came to Guangzhou as an exchange student. I like this city, but I
don't think the environment here is good enough.
As far as I am concerned, there are two main pollution. The first problem is white pollution. White pollution
can be seen everywhere. The reason is that people use too many disposable things, such as plastic and plastic
lunch boxes. To solve this problem, we should try our best to use our own cups and lunch boxes. If we do that, it
not only can help reduce the white pollution but also keep healthy. The second problem is the air quality. There are
too many cars in the road, which makes the air bad. To improve the air quality, we are supposed to take public
transportation. It is a good idea to take the bus and ride shared bike.
I hope the environment in your city gets better and better.
Yours sincerely,
Alex
【解析】1.题干解读：本篇文章属于材料作文，主要以亚历克斯的名义，向市长写信，包含环境问题、出
现的原因以及提出解决的建议。注意时态的运用，不要遗漏要点。
2.例文点评：这是一篇优秀的文章，很好的完成了试题规定的任务，语言表达符合英语习惯，准确运用时
态、主谓一致，能够用到一些亮点词句，句式多样化，增强逻辑关系，增加上下文意思连贯，用词准确，
句子通顺，行文连贯。
3.高分亮点：
短语：as far as I am concerned, such as, to do表示目的，try one’s best to do, not only...but also...以及be
supposed to do等。
句型：The reason is that people use too many disposable things中that引导的表语从句以及There are too manycars in the road, which makes the air bad中which引导的非限制性定语从句。
