中小学教育资源及组卷应用平台
Unit 3 More practice 练习
基础篇
一、语音
A 选出画线部分发音与所给单词画线部分发音相同的选项。
1. must A. count B. cut C. autumn D. about
2. plant A. laugh B. Australia C. could D. delicious
3. coffee A. coat B. so C. hold D. hobby
4. whose A. good B. wood C. cool D. cook
5. grow A. page B. gate C. vegetable D. stage
【答案】1. B 2. A 3. D 4. C 5. B
B找出画线部分发音不同的选项。
6. A. other B. wash C. want D. doctor
7. A. full B. food C. look D. foot
8. A. put B. push C. should D. pollute
9. A. half B. card C. after D. August
10. A. bike B. carry C. give D. take
【答案】6. A 7. B 8. D 9. D 10. C
二、单项选择
1. In the near future, there ________ self-driving cars in our city.
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. 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.”
4. — 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。
5.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.
6.--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.
【答案】B
【解析】考查there be 结构的肯否回答。
7.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
8. 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
9. 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。
10. 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。
11. 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。
12.You can find many beautiful flowers in the park._________ are purple, and _______ are yellow.
A. Some ,some B. Some, other C. One, the others D. A lot of ,some
【答案】A
【解析】考查不定代词，表示“一些...,一些.....”，故选A。
13. My mother is good at singing. My sister is good at singing,________.
A. either B. too C. also D.so
【答案】B
【解析】考查“也”的正确用法，too用于肯定句句末，用逗号隔开，故选B。
14. I want to swim in the sea______ a fish.
A. the same as B. look like C. like D. likes
【答案】C
【解析】考查like作为介词的用法，表示“像...”，故选C。
15. The old man told funny stories to us and kept us ________ all this morning.
A. happy B. happily C. happiness D. happiest
【答案】A
【解析】考查keep+形容词，故选A。
三、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。
9 catch 我的猫太疯了它不抓老鼠。
protect 因为熊猫越来越少了，保护他们对我们来说很重要。
四、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
五、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。
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
六、语篇填空
A短文填空
Long Long ago, there was a farmer. One day, he was working in a (1) f______. Suddenly, a rabbit ran by very fast. It ran (2) i______ a stump(树桩). The farmer picked up the rabbit from the (3) g______. He and his wife ate it for dinner.
In the past, the farmer worked hard and (4) p______ his family with food like rice and wheat. From then on, all he did was to sit by the stump and wait for more rabbits to come. A long time passed, but no rabbits came running by. Large (5) p______ of the land were full of grass because he didn’t work any more. Lots of people laughed at him.
【答案】field into ground provided parts
B语法填空
Starting from Sept., the pandas are not the world's “endangered（濒危的）1________ (animal)”.
There 2________ (be) 1,850 pandas in the wild in China now. In 2021, the number was 1,500.
China sets up reserves（保护区）and plants a lot of bamboo 3________ (forest). Now, about two thirds of pandas are living 4________ the 67 panda reserves.
Baby pandas are only 15cm long-they’re as small as 5_______ pencil! They are also blind（盲的）and open 6________(they) eyes six to eight weeks after birth. So researchers need 7________take really good care of them in labs（实验室）.
But there 8________ (be) still bad news.
Our planet is 9________ (get) warmer. It’s going to get too hot for the bamboo to grow. Scientists say more than a third of bamboo forests could go away within 80 years. It’s still dangerous 10________ pandas.
【答案】1. animals 2. are 3. forests 4. in 5. a 6. their 7. to 8. is 9. getting 10. for
七、完形填空
Kierman was born in Sydney, Australia, and he grew up near the sea.
In 1987,Kierman began to notice(注意到） the huge amount of rubbish in the world's oceans. And he decided to__1__ something about it.
He organized(组织） a community activity called "Clean Up Sydney Harbour ". On Sunday, 8 January, 1989, more than 40, 000 volunteers(志愿者）came out to Sydney Harbour to clean up __2__.The next year, Kierman worked hard to __3__ the clean-up a national activity. It was successful. Across Australia, about 300,000 people spent the day making their local __4__ better.
This activity was getting __5__. In 2002,for example, 800, 000 people cleaned up almost 15, 000 tons of rubbish from Australia's beaches, parks and streets.
Kierman was __6__ with the good result of his activity. In 2003, he started an even bigger activity. With the __7__ of the United Nations Environment Programme, he started “Clean Up the World"- an international(国际的）activity. It helps communities around the __8__ in cleaning up and protecting the environment. “Clean Up the World" grows __9__. And soon people from all over the world __10__ about his wonderful idea.
1. A. tell B. play C.do D. wash
2. A. fish B. rubbish C. grass D. air
3. A. make B. keep C. put D. end
4. A. weather B. time C. food D. environment
5. A. older and older B. higher and higher C. bigger and bigger D. longer and longer
6. A. happy B. angry C. sad D. worried
7. A. trouble B. help C. hope D. quiz
8. A. village B. town C. city D. world
9. A. heavily B. slowly C. quickly D. carefully
10. A. read B. know C. write D. worry
【答案】CBADC ABDCB
【解析】1.句意：他决定为它做点事情。
A告诉，B玩耍，C做，D洗，根据题意，故选答案C。
2.句意：超过4000位志愿者去到悉尼海港清理垃圾。
A鱼，B垃圾，C草，D空气，根据意思，故选B。
3.句意：他努力使这个清洁活动变成全国性的活动。
A使...，B保持，C放置，D结束，根据题意，故选A。
4.句意：整个澳大利亚，超过30万人花费一天，使他们的周围环境更好。
A天气，B时间，C食物，D环境，根据题意，故选D。
5.句意：这个活动变得越来越大。
A越来越老，B越来越高，C越来越大，D越来越长，根据题意，故选C。
6.句意：他对他举办的活动结果感到非常满意。
A高兴的，B生气的，C悲伤的，D焦虑的，根据题意，故选答案A。
7.句意：在联合国环境项目的帮助下。
A困难，B帮助，C希望，D测试，根据题意，故选B。
8.句意：它帮助了全世界关于清洁和保护环境的交流。
A村庄，B城镇，C城市，D世界，根据题意，故选D。
9.句意：清洁全世界项目成长的非常快。
A重地，B满地，C快地，D仔细地，故选C。
10.句意：很快，全世界地人们都知道了他的这个好倡议。
A阅读，B了解，C写，D担心，故选B。
八、阅读理解
A
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 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。
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。
B
FOR A GREENER SCHOOL Earth Day is more than just a day — April 22nd. It’s more than recycling(回收) our bottles one day in a year! Let’s join the activities to protect the Earth and tell people about the problems of the Earth. People will change if they know what to do! Here are 4 ideas to celebrate Earth Day ... all year long! ◆ Ride your bike to go from place to place when you can. Don’t ask your parents to drive you. There will be fewer cars on the road and the air we breathe will get cleaner. ◆ Make a pledge(承诺) wall at school and give paper to your classmates. On the paper, they can write what they will do to make the Earth a better place. Then put the notes on the pledge wall! ◆ Make your school a friendly place for birds. Ask your headmaster to build a birdhouse in a quiet place. Birds will be happy to live in your school if you give them food and protect them. ◆ Enjoy nature. Go walking in the park or a forest more often. You will feel happier and more relaxed, because you’ll know why the Earth is the most beautiful in the whole universe(宇宙)!
1. Earth Day is on _______ every year.
A. March 12th B. March 20th C. April 22nd D. April 23rd
2. According to the passage, you should _______ if you need to go outside.
A. ask your parents to drive you B. take a taxi with your friends
C. ride your own bike D. take the subway
3.What can you write on the pledge wall
A. Things you will do to protect the Earth.
B. The importance of Earth Day.
C. The problems that the Earth has.
D. Things that happen at school.
4.Which of the following is true according to the passage
A. More cars on the road may make the air dirty.
B. To protect the Earth, we only need to recycle bottles on Earth Day.
C. We build a birdhouse to keep the birds as pets at school.
D. We need to stay away from parks and forests to protect the Earth.
【答案】CCAA
【解析】1. C细节理解题。从Earth Day is more than just a day — April 22nd.可知答案选C。
2.C细节理解题。Ride your bike to go from place to place when you can. Don’t ask your parents to drive you. 尽可能骑自行车从一个地方到另一个地方。不要让你的父母开车送你。答案选C
3.A细节理解题。On the paper, they can write what they will do to make the Earth a better place. 在纸上，他们可以写下他们将做些什么来让地球变得更美好。故答案选A
4.A判断题。从There will be fewer cars on the road and the air we breathe will get cleaner.可以推断A正确。
C、阅读填空
We all know the Sun is important. ____1____ But how does the Sun do that It's the Sun's energy that makes life live on our planet. Energy from the Sun is called solar energy._____2______People started to use solar energy many years ago. They build houses with windows so that the sunlight can get inside and make them warm.
___3____ It has something to do with solar panels(太阳能电池板). Solar panels collect energy from sunlight to make electricity(电).
But what happens when it is cloudy or rainy Solar panels cannot collect energy from sunlight on cloudy and rainy days. We needn't worry about it because solar panels have batteries (电池) in them to keep electricity. ____4____
The Sun makes more energy than people use now. At the same time, solar energy is good for the environment(环境)._____5_____And we can’t use it up. So we should try our best to find more good ways to use it in our life.
A. We can also turn the Sun's light into electricity
B. It will not pollute the air and water.
C. It gives sunshine to plants, animals and people on the Earth
D. Solar energy makes us feel warm when we sit in the sunlight
E. We can use the kept electricity at night or on cloudy and rainy days.
【答案】1 C 2. D 3. A 4. E 5. B
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit 3 More practice 练习
基础篇
一、语音
A 选出画线部分发音与所给单词画线部分发音相同的选项。
1. must A. count B. cut C. autumn D. about
2. plant A. laugh B. Australia C. could D. delicious
3. coffee A. coat B. so C. hold D. hobby
4. whose A. good B. wood C. cool D. cook
5. grow A. page B. gate C. vegetable D. stage
B找出画线部分发音不同的选项。
6. A. other B. wash C. want D. doctor
7. A. full B. food C. look D. foot
8. A. put B. push C. should D. pollute
9. A. half B. card C. after D. August
10. A. bike B. carry C. give D. take
二、单项选择
1. In the near future, there ________ self-driving cars in our city.
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. It is important for us ________ the Earth.
A. protect B. protecting C.to protect D.to protecting
4. — Eric, take away the rubbish — _____ the park.
— Yes, Mum.
A. pollute B. to pollute C. don’t pollute D. not pollute
5.This kind teacher ________ poor children _______ pencils and notebooks.
A. provides, for B. ask; for C. provides ; with D. ask; with
6.--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.
7.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
8. Lily wants to buy __________.
A. three box of eggs B. three boxes of eggs C. three box of egg D. three boxes of eggs
9. He is very careful, so he makes very _________ mistakes.
A. little B. few C. a few D. a little
10. There _________ a lot of sugar and some salt in the kitchen.
A. be B. is C. are D. am
11. We must stop _____ the animals!
A. kill B. to kill C. killed D. killing
12.You can find many beautiful flowers in the park._________ are purple, and _______ are yellow.
A. Some ,some B. Some, other C. One, the others D. A lot of ,some
13. My mother is good at singing. My sister is good at singing,________.
A. either B. too C. also D.so
14. I want to swim in the sea______ a fish.
A. the same as B. look like C. like D. likes
15. The old man told funny stories to us and kept us ________ all this morning.
A. happy B. happily C. happiness D. happiest
三、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.
四、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.
五、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。
When the teacher came in, everyone __________ __________.
提高篇
六、语篇填空
A短文填空
Long Long ago, there was a farmer. One day, he was working in a (1) f______. Suddenly, a rabbit ran by very fast. It ran (2) i______ a stump(树桩). The farmer picked up the rabbit from the (3) g______. He and his wife ate it for dinner.
In the past, the farmer worked hard and (4) p______ his family with food like rice and wheat. From then on, all he did was to sit by the stump and wait for more rabbits to come. A long time passed, but no rabbits came running by. Large (5) p______ of the land were full of grass because he didn’t work any more. Lots of people laughed at him.
B语法填空
Starting from Sept., the pandas are not the world's “endangered（濒危的）1________ (animal)”.
There 2________ (be) 1,850 pandas in the wild in China now. In 2021, the number was 1,500.
China sets up reserves（保护区）and plants a lot of bamboo 3________ (forest). Now, about two thirds of pandas are living 4________ the 67 panda reserves.
Baby pandas are only 15cm long-they’re as small as 5_______ pencil! They are also blind（盲的）and open 6________(they) eyes six to eight weeks after birth. So researchers need 7________take really good care of them in labs（实验室）.
But there 8________ (be) still bad news.
Our planet is 9________ (get) warmer. It’s going to get too hot for the bamboo to grow. Scientists say more than a third of bamboo forests could go away within 80 years. It’s still dangerous 10________ pandas.
七、完形填空
Kierman was born in Sydney, Australia, and he grew up near the sea.
In 1987,Kierman began to notice(注意到） the huge amount of rubbish in the world's oceans. And he decided to__1__ something about it.
He organized(组织） a community activity called "Clean Up Sydney Harbour ". On Sunday, 8 January, 1989, more than 40, 000 volunteers(志愿者）came out to Sydney Harbour to clean up __2__.The next year, Kierman worked hard to __3__ the clean-up a national activity. It was successful. Across Australia, about 300,000 people spent the day making their local __4__ better.
This activity was getting __5__. In 2002,for example, 800, 000 people cleaned up almost 15, 000 tons of rubbish from Australia's beaches, parks and streets.
Kierman was __6__ with the good result of his activity. In 2003, he started an even bigger activity. With the __7__ of the United Nations Environment Programme, he started “Clean Up the World"- an international(国际的）activity. It helps communities around the __8__ in cleaning up and protecting the environment. “Clean Up the World" grows __9__. And soon people from all over the world __10__ about his wonderful idea.
1. A. tell B. play C.do D. wash
2. A. fish B. rubbish C. grass D. air
3. A. make B. keep C. put D. end
4. A. weather B. time C. food D. environment
5. A. older and older B. higher and higher C. bigger and bigger D. longer and longer
6. A. happy B. angry C. sad D. worried
7. A. trouble B. help C. hope D. quiz
8. A. village B. town C. city D. world
9. A. heavily B. slowly C. quickly D. carefully
10. A. read B. know C. write D. worry
八、阅读理解
A
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 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.
B
FOR A GREENER SCHOOL Earth Day is more than just a day — April 22nd. It’s more than recycling(回收) our bottles one day in a year! Let’s join the activities to protect the Earth and tell people about the problems of the Earth. People will change if they know what to do! Here are 4 ideas to celebrate Earth Day ... all year long! ◆ Ride your bike to go from place to place when you can. Don’t ask your parents to drive you. There will be fewer cars on the road and the air we breathe will get cleaner. ◆ Make a pledge(承诺) wall at school and give paper to your classmates. On the paper, they can write what they will do to make the Earth a better place. Then put the notes on the pledge wall! ◆ Make your school a friendly place for birds. Ask your headmaster to build a birdhouse in a quiet place. Birds will be happy to live in your school if you give them food and protect them. ◆ Enjoy nature. Go walking in the park or a forest more often. You will feel happier and more relaxed, because you’ll know why the Earth is the most beautiful in the whole universe(宇宙)!
1. Earth Day is on _______ every year.
A. March 12th B. March 20th C. April 22nd D. April 23rd
2. According to the passage, you should _______ if you need to go outside.
A. ask your parents to drive you B. take a taxi with your friends
C. ride your own bike D. take the subway
3.What can you write on the pledge wall
A. Things you will do to protect the Earth.
B. The importance of Earth Day.
C. The problems that the Earth has.
D. Things that happen at school.
4.Which of the following is true according to the passage
A. More cars on the road may make the air dirty.
B. To protect the Earth, we only need to recycle bottles on Earth Day.
C. We build a birdhouse to keep the birds as pets at school.
D. We need to stay away from parks and forests to protect the Earth.
C、阅读填空
We all know the Sun is important. ____1____ But how does the Sun do that It's the Sun's energy that makes life live on our planet. Energy from the Sun is called solar energy._____2______People started to use solar energy many years ago. They build houses with windows so that the sunlight can get inside and make them warm.
___3____ It has something to do with solar panels(太阳能电池板). Solar panels collect energy from sunlight to make electricity(电).
But what happens when it is cloudy or rainy Solar panels cannot collect energy from sunlight on cloudy and rainy days. We needn't worry about it because solar panels have batteries (电池) in them to keep electricity. ____4____
The Sun makes more energy than people use now. At the same time, solar energy is good for the environment(环境)._____5_____And we can’t use it up. So we should try our best to find more good ways to use it in our life.
A. We can also turn the Sun's light into electricity
B. It will not pollute the air and water.
C. It gives sunshine to plants, animals and people on the Earth
D. Solar energy makes us feel warm when we sit in the sunlight
E. We can use the kept electricity at night or on cloudy and rainy days.
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