2025年中考第一轮复习牛津译林版英语八年级下册Unit 8 A green world练习（共3课时，无答案）

8B Unit 8 A green world
第一课时教材梳理
一、课文复习
朗读课文，并根据所学内容完成下列短文
In Switzerland, glass, plastic and paper are (分开) into different groups and then recycled. An organization collects old clothes from around the country. Then some are s in charity shops, some are given to the p , and others are sent to f for recycling. The government has many (法律) to protect the environment too. Fore , people will be (惩罚) if they c down trees because it's not (允许). And they don't drop 1 in a public place. Otherwise, they’ ll be (罚款). There are also laws to limit water and air p . N is our greatest treasure. We d on its (丰富的) resources to live. So we should protect it (明智地). Luckily, we are starting to use e from the sun, wind and water. These new types of energy c very little and will neverr out. Moreover, they (产生) little pollution. Remember that everyone can do something to make a d to our (环境).
二、话题主线
●What can we do to live a green life
△Ways to save water / power/ energy
take shorter showers turn off the lights when we leaving a room
△Ways to reduce pollution
choose public transport
\More tips for going green
recycle waste separate(waste) into different groups
其他短语
1.过环保生活 2.开车带我去学校
3.依赖…… 4.对……有影响
5.用光 6.防止土壤流失
7.充满 8.对……有害
9.和人一起 10.选择公共交通
三、巩固运用
1. so… that…, so that的区别
a. The boy is young he can't go to school alone.
b. He saved a lot of pocket money he could help people in need.
2. separate与 divide的区别
a. The patient should be from others.
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b. We can a year into 4 seasons.
3. pollute, polluted, pollution的用法
4. run out与 use up 的区别
5. produce, product, production的区别
四、重点句型
1. We can save energy by turning off the lights when we leave a room.
2. Switzerland is a country with high mountains and clean blue lakes.
3. We depend on its rich resources to live, so it is important for us to protect it wisely.
4. These new types of energy cost very little and will never run out.
5. As well as people, animals are harmed by pollution.
6. Trees can also keep soil in place during storms.
7. Our environment is changing for the worse, so it is time for us to go green.
8. We should separate waste into different groups so that it can be recycled.
五、书面表达
为倡导绿色环保新时尚，学校将开展以创建“绿色校园”为主题的英语演讲比赛。请你以“Go green at school”为题，根据表格中的内容要点写一份英语演讲稿，号召全体同学行动起来，共建美好校园。
Purpose develop a green lifestyle
Actions save resources 1. save paper: reuse the textbooks; use both sides of the paper 2. save …: two examples 3. save …: two examples
reduce pollution 1. take care of the trees and flowers 2.…
Hopes
要求：1.表达清楚，语法正确，上下文连贯；
2.必须包括表格中所有要点内容，并适当发挥；
3.词数：100词左右(开头和结尾已给出，不计入总词数)；
4.不得使用真实姓名、校名和地名等。
Go green at school
Hi, guys,
Isn't it pleasant to study in an environmentally friendly school To develop a green lifestyle, we students can go green at school in smaller ways.
That's all. Thank you!
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第二课时课堂巩固
一、 单项选择
( )1. Cookies of this kind in that shop over there. They well.
A. are sold; are sold B. sell; are sold C. are sold; sell D. sell; sell
( )2. Coal and oil are not renewable. They will one day.
A. be run out B. run out C. put out D. be put out
( )3.—— Sir, did you see the sign“No Parking”
— Sorry. I didn't know parking here isn't .
A. prevented B. refused C. allowed D. expected
( )4. The new traffic rules have been carried out. If people run across roads when traffic lights turn red, they .
A. will fine B. will be fined C. were fined D. have fined
( )5.— Many trees last year.
— Yes, we must do something to stop people from doing that.
A. are cut down B. have cut down C. were cutting down D. were cut down
( )6.—— Sandy, we shouldn't use plastic bags. Let's take our own bag .
—OK. And we also should walk driving to the supermarket.
A. instead; instead B. instead of; instead of
C. instead of; instead D. instead; instead of
( )7. The car needs checking. It may cause accidents if it soon.
A. won't check B. won't be checked C. doesn't check D. isn't checked
( )8. You need to work hard you can pass the exam.
A. because B. so that C. such that D. as a result
二、同义句转换
1. There will be a show at our school next week.
A show at our school next week.
2. We should recycle things to reduce pollution.
We should reduce pollution things.
3. Take steps to improve the environment, or we will be killed by pollution.
If to improve the environment, we will be killed by pollution.
三、根据所给中文完成句子
1. Everyone can do something (对地球产生很大的影响).
2. Air pollution (对我们健康有害).
3. The waste should (被分成几类).
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第三课时能力提升
一、 完形填空
Before1970, few laws protected the environment. Then on April 22 that year, Earth Day was 1 to celebrate our planet, tell people about environmental problems, and 2 them to take action.Now Earth Day is celebrated all around the world. We still face many 3 , such as climate change,plastic pollution, and deforestation(毁林). But we can make a 4 . Here is an Earth-helping hero.
Adeline Tiffanie Suwana was twelve when her family's home flooded. Indonesia, her island nation in south-east Asia, is often hit 5 by floods and other natural disasters.
Adeline wanted to help. Studying the problem, she learned that mangrove trees play an important role in flood 6 . Their big, tangled(缠结的) roots slow floodwaters and keep soil from 7 .But the trees were being cut down.
Adeline gathered her classmates to plant 200 mangrove young trees 8 a school break. They started a group called Friends of Nature, which works to keep the area's biodiversity(生物多样性),fight 9 climate change, and help people realize the importance of the environment. They even started a project to get clean energy to remote villages.
Today, Adeline attends college, studying 10 businesses can help the environment.
Remember: every one of us can be a hero for the environment!
( )1. A. built B. set C. created D. made
( )2. A. educate B. encourage C. advise D. wish
( )3. A. challenges B. benefits C. opportunities D. dangers
( )4. A. decision B. preparation C. choice D. difference
( )5. A. terribly B. hard C. strongly D. easily
( )6. A. production B. prevention C. presentation D. protection
( )7. A. running away B. washing away C. throwing away D. passing away
( )8. A. at B. within C. during D. in
( )9. A. with B. for C. to D. against
( )10. A. why B. when C. how D. what
二、首字母填空
Everyone knows that second-hand smoke is as dangerous as first-hand smoke.But have you h 1 of“third-hand” smoke
Third-hand smoke means the pollution left on the surfaces(表面) of things around,1 2 furniture or clothes. When someone smokes in a room, poisonous particles(颗粒) in tobacco(烟草) smoke land on the surfaces of the furniture or his clothes, even after the cigarette(香烟) has been p 3 out. This can cause a great danger to your family, especially younger children.
Babies have only just learned to walk. They are more likely to beh 4 by third-hand smoke. This is because they are often close to surfaces of things, such as floors, walls and furniture where tobacco particles remain. When they t 5 these surfaces, they get their hands polluted.
So, it is necessary and important to say n 6 to third-hand smoke. To achieve this, strict r 7 for forbidding(禁止) smoking inside homes should be carried out. If one of your family members smokes, please make sure he smokes o 8 the house. Get him a special jacket and hat, so once he finishes smoking, he will take them offb 9 getting inside the house. Moreover, make sure that a
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smoker washes his hands and face, and changes his clothes before picking up the baby.
Many times, you cannot see the smoke doing harm to your child, but it doesn't mean he or she is s 10 . Give up smoking, or if that is not possible, make sure that your loved ones are far away from third-hand smoke.
1. 2. 3. 4. 5. 10. 7. 8. 9. 6.
三、阅读短文，选择正确答案
The Garbage(垃圾) Project started at the University of Arizona in 1973. Since then, the students and teachers in it have studied the modern garbage in different cities.
To study the garbage, the students had to travel to landfills(填埋场), the places where cities bury(填埋) their garbage. While the students were studying the garbage, they wore special clothes. Students were very careful when they opened bags of garbage.
One important thing the students have learned from studying the garbage is that the garbage in landfills disappears very slowly. That was surprising to both the students and many scientists who had thought that about 70 % of the garbage in landfills would disappear quickly. Even in cities where it rains a lot, the students found newspapers from 1948,40-year-old hot dogs, and vegetables from 1970.And the students also found many more empty bottles of cola than they expected.
How to dispose of our garbage well depends on what kind of garbage it is: regular(普通的) garbage,dangerous materials, or recyclable materials, such as newspapers and glass bottles. Regular garbage goes to regular landfills. Dangerous materials are harmful to people's health and the environment.They shouldn't go into regular landfills.
Homes are full of dangerous waste. One kind of the dangerous waste in homes is batteries. When batteries are buried directly(直接地) in a landfill, they often break open. The poison inside them moves through rain water to the bottom of the landfill. Then it can pollute the natural water in the ground.
Another dangerous waste from homes is motor oil. When people pour old motor oil on the ground or throw it in the garbage, it pollutes the environment.
Our garbage problem is not new, but as the world's population continues to grow, it will become a bigger and bigger problem.
( )1. The Garbage Project started at the University of Arizona in .
A.1973 B.1970 C.1948 D.1940
( )2. To study the modern garbage, the students had to do many things except .
A. wearing special clothes B. traveling to landfills
C. burying the garbage themselves D. opening bags of garbage
( )3. The underlined words“dispose of” in Paragraph 4 means .
A. crash into B. deal with C. worry about D. put up
( )4. From the article, we know old motor oil .
A. should go to regular landfills B. isn't harmful garbage
C. mustn't be poured on the ground D. never pollutes the environment
( )5. Which of the following is TRUE according to the passage
A. There are only two kinds of dangerous waste in homes.
B. Scientists thought about 70% of the garbage in landfills would disappear slowly.
C. The students found empty bottles of cola were not as many as they expected.
D. Batteries often break open when they are buried directly in a landfill.