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魯教版（五四學制）九年級全冊Unit 8 We’re trying to save the earth語法與閱讀練習
語法練習一：短語翻譯
1. 拯救地球 ______________
2. be full of rubbish ______________
3. 削減；減少 ______________
4. instead of ______________
5. 關掉（電器等） ______________
6. pay for ______________
7. 采取行動 ______________
8. throw away ______________
9. 好好利用 ______________
10. 起作用；有影響 ______________
語法練習二
（一）用所給詞的適當形式填空
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）單項選擇
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）句型轉換
1. We are trying to save the earth.（對劃線部分提問）
______ ______ you ______
2. The factory pollutes the river.（改為被動語態）
The river ______ ______ by the factory.
3. We should use cloth bags instead of plastic bags.（改為同義句）
We should use cloth bags ______ ______ using plastic bags.
4. “What can we do to protect the environment ” He asked.（合并為含有賓語從句的復合句）
He asked what ______ ______ do to protect the environment.
5. They throw away the old clothes.（改為否定句）
They ______ ______ away the old clothes.
閱讀練習一：完形填空
閱讀下面短文，從短文后各題所給的 A、B、C、D 四個選項中，選出可以填入空白處的最佳選項。
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
閱讀練習二：閱讀理解
閱讀下面短文，根據短文內容選擇正確答案。
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
語法練習一：1.save the earth；2.滿是垃圾；3.cut down；4.代替；而不是；5.turn off；6.付費；付出代價；7.take action；8.扔掉；拋棄；9.put sth. to good use；10.make a difference
語法練習二（一）：1.are trying；2.Is the river being cleaned；3.cut down；4.can be reused；5.are you doing
語法練習二（二）：1.C；2.B；3.A；4.B；5.A
語法練習二（三）：1.What are；doing；2.is polluted；3.rather than；4.they could；5.don't throw
閱讀練習一：1.A；2.B
閱讀練習二：1.A；2.C；3.B；4.B

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