Unit 8 Integration 随堂作业 2025-2026学年译林版八年级英语下册

第4课时　Integration

一、根据句意及所给中文提示、首字母或英文解释，写出句中所缺单词，每空限填一词。

1. To save money, he always buys ________ (二手的) books online.

2. I need to buy an ________ (电子的) dictionary to help me learn English.

3. My watch has stopped because the ________ (电池) is dead.

4. Are you ready to go ________(环境保护的，环保的)?

5. There is________ (几乎不) any water left in the well because of the drought.

6. Remember to turn off the lights to save e________.

    7. We should use fewer ________(designed to be used once and then thrown away) products to reduce waste.

二、单项选择

1. —Haze(雾霾) has been a serious problem in our city in the past few months.

—I agree. It makes people ill, and more people ________ in the future if it is not cleaned up.

A. has hurt    B. will be hurt  C. will hurt    D.  be hurt

2. But after many years of ________, they finally ________,and there are millions of trees in Qizi Bay.

A. work hard; successful       B. hard work; successful 

C. work hard; succeeded       D. hard work; succeeded 

3. A report says that the world's natural gas deposits(储存) ________ early in the next century.

A. will run out              B. will be run out

C. will use up              D. will be cleaned up

4. —Have you heard that China is building a nationwide 5G network?

—Right. 5G will allow us ________ movies faster than ever. 

1. download     B. downloads  C. to download    D. downloading

5. In the last 40 years, desertification ______ a problem _______almost 30% of the earth’s land.

A. is; cross                    B. is; across  

C. has been; cross             D. has been; across   

6.China________ the UNCCD, an international agreement________ desertification in 1997.

A. has joined; fighting             B. joined;fighting  

C. has joined; to fight          D. joined; to fight 

7. —The air in our city will be much cleaner if fewer people drive cars.

—________. But the problem is that we depend too much on cars.

A. I can't agree              B. That's your opinion

C. You've got a point             D. It makes no sense

8. —Look, what have you done?

—Sorry. I think if I ________ another chance, I'll do it better. 

A. give    B. will be given    C. will give    D. am given

9. We all have to ________ our rubbish now ________ more of it can be recycled.

A. separate; in order to      B. be separated; in order to  

C. separate; so that          D. be separated; so that

10. I plan to build an unusual work of art. It ________ out of old things. 

A. is built     B. has built     C. was built     D. will be built

11. WeChat really makes a great ________ to our life. Plenty of people are using it now.

A. chance    B. problem  C. difference    D. surprise

12. We can _____ glass jars (玻璃罐)by cleaning them and using them to store food.

A. reduce    B. reuse         C. recycle       D. refuse

13. She worked very hard this term. ______, she took part in many after-school activities to improve her skills.

A. For example  B. However   C. In addition     D. After all

14. We can reduce pollution ________ saying no to single-use plastic bags and bottles.

A. with        B. by         C. of            D. to

15. Please turn off the lights ______ the room ______ energy.

A. when leaving; to save        B. when left;    saving

C. when leave;   to save       D. when leaving; saving

16. Boys and girls, don't forget to ________ the lights when they are not in use!

A. turn over      B. turn off       C. turn up        D. turn on

三、信息还原

Earth Day, which falls on April 22, is a day to call on more people to protect the natural world. This year's theme “Planet(行星) vs. Plastic” is especially important because plastic is harming our environment in many ways. Plastic doesn't break down easily. __1__ To fight against plastic pollution, we all need to do something.

Governments can make rules to limit the use of plastic and encourage people to recycle. Businesses should find ways to use less plastic or use recycled plastic instead.

International cooperation(合作) is of great importance, as many environmental problems need worldwide support.  __2__

Schools can help too. __3__ By taking part in activities like zero­waste events at school, we will be more likely to make proper choices in our daily lives. We can also share what we know with our friends and families.

__4__ We are advised to use reusable shopping bags and glass bottles instead of plastic ones. It's a good idea to try to buy something without a lot of plastic packaging. Even small changes in our daily habits can be helpful.

Earth Day is a perfect chance to have our voice heard. __5__ Let's work together towards a greener planet.

A. We students can make a difference. B. This simple habit can reduce our plastic waste. C. We can help support this year's theme by saying yes. D. Remember that every little bit helps to protect the Earth for the future. E. They can teach students the harm of plastic pollution and lead us to take action. F. This means it can stay in environment for a very long time, hurting animals and plants. G. By working together, countries can share knowledge and resources to make a better world.

 

1________  2________  3________  4________  5________ 

四、完形填空

Do you often use plastic straws (吸管) ? You probably use them to     1     lots of things, such as soybean milk (豆浆) , cola or milk tea. Plastic straws are small     2     they are a big problem. They are made in 10 minutes, used in 20     3     and normally remain on the earth for over 100 years since they cannot be     4     easily.

But how do plastic straws get into the     5    ? Because of human mistakes, they are often thrown away, left on beaches, or blown out of bins. The waste management (管理) in some areas are so poor and remember, all gutters (排水沟) lead to our ocean.     6    , plastic straws kill ocean life. Once a     7     was found bleeding because a 12-centimeter-long plastic straw was pushed into     8     nose. How terrible!

In fact, around 500 million plastic straws are used every day in the US alone. That is enough to circle     9     two-and-a-half times around our planet! If we don’t take action now, there will be     10     plastic in the ocean than fish by 2050.

Luckily, more and more people around the world have realized this problem. They begin to think about     11     plastic straws are necessary or not when