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鲁教版（五四学制）九年级全册Unit 8 We’re trying to save the earth语法与阅读练习
语法练习一：短语翻译
1. 拯救地球 ______________
2. be full of rubbish ______________
3. 削减；减少 ______________
4. instead of ______________
5. 关掉（电器等） ______________
6. pay for ______________
7. 采取行动 ______________
8. throw away ______________
9. 好好利用 ______________
10. 起作用；有影响 ______________
语法练习二
（一）用所给词的适当形式填空
1. We ______ (try) to save the earth now.
2. —______ (the river clean) by the government
—Yes, it is being cleaned.
3. People should ______ (cut down) on using plastic bags.
4. The old books ______ (can reuse) to make handicrafts.
5. —What ______ (you do) to protect the environment
—We are planting more trees.
（二）单项选择
1. —What are you doing to save the earth
—We ______ to reduce air pollution.
A. try B. tried C. are trying D. will try
2. The river ______ by the workers now.
A. is cleaning B. is being cleaned C. cleaned D. cleans
3. We should walk to school ______ driving a car.
A. instead of B. instead C. because of D. because
4. —Do you often ______ the lights when you leave the room
—Yes, we should save electricity.
A. turn on B. turn off C. turn up D. turn down
5. Every small action ______ in saving the earth.
A. makes a difference B. makes difference
C. take a difference D. take difference
（三）句型转换
1. We are trying to save the earth.（对划线部分提问）
______ ______ you ______
2. The factory pollutes the river.（改为被动语态）
The river ______ ______ by the factory.
3. We should use cloth bags instead of plastic bags.（改为同义句）
We should use cloth bags ______ ______ using plastic bags.
4. “What can we do to protect the environment ” He asked.（合并为含有宾语从句的复合句）
He asked what ______ ______ do to protect the environment.
5. They throw away the old clothes.（改为否定句）
They ______ ______ away the old clothes.
阅读练习一：完形填空
阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
Nowadays, people are trying to save the earth. We should reduce waste and recycle things. For example, we can ___1___ paper and bottles. We should also turn off the lights when we leave a room to save electricity. Planting more trees is also a good way to ___2___ the air.
1. A. recycle B. throw C. buy D. sell
2. A. pollute B. clean C. waste D. use
阅读练习二：阅读理解
阅读下面短文，根据短文内容选择正确答案。
To save the earth, we can take many actions. First, we should reduce the use of plastic. Plastic bags and bottles are bad for the environment. Second, we can recycle waste paper, glass and metal. Third, we should plant more trees to make the air cleaner.
We can also save water by taking shorter showers and turning off the tap when brushing teeth. Every small action counts in protecting the earth.
1. What should we reduce to save the earth
A. The use of plastic. B. The use of paper.
C. The use of water. D. The use of electricity.
2. Which of the following is a way to recycle
A. Using plastic bags. B. Throwing away waste paper.
C. Recycling waste glass. D. Planting more trees.
3. How can we save water
A. By taking longer showers.
B. By turning off the tap when brushing teeth.
C. By using more water.
D. By throwing away water.
4. What is the main idea of the passage
A. Plastic is bad for the environment.
B. We can take actions to save the earth.
C. Planting trees is important.
D. Saving water is easy.
答案
语法练习一：1.save the earth；2.满是垃圾；3.cut down；4.代替；而不是；5.turn off；6.付费；付出代价；7.take action；8.扔掉；抛弃；9.put sth. to good use；10.make a difference
语法练习二（一）：1.are trying；2.Is the river being cleaned；3.cut down；4.can be reused；5.are you doing
语法练习二（二）：1.C；2.B；3.A；4.B；5.A
语法练习二（三）：1.What are；doing；2.is polluted；3.rather than；4.they could；5.don't throw
阅读练习一：1.A；2.B
阅读练习二：1.A；2.C；3.B；4.B

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