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一、用括号内所给单词的正确形式填空。
1. Please put these used ____________ (napkin) into the bin.
2. It's hard ____________ (believe) that a cow has four stomachs.
3. To protect the environment, these glass bottles will ____________ (recycle).
4. ____________ (burn) coal and oil pollutes the air, and it is harmful to our health as well.
5. Everybody should stop ____________ (waste). Please try to eat up the food you order.
1. Please put these used ____________ (napkin) into the bin.
2. It's hard ____________ (believe) that a cow has four stomachs.
3. To protect the environment, these glass bottles will ____________ (recycle).
4. ____________ (burn) coal and oil pollutes the air, and it is harmful to our health as well.
5. Everybody should stop ____________ (waste). Please try to eat up the food you order.
答案:
1. napkins 2. to believe 3. be recycled 4. Burning 5. wasting
6. —Could you help me clean the floor, Bob?
—Wait a moment. I ____________ for some information about the World Cup. ( )
A. search
B. have searched
C. am searching
D. was searching
—Wait a moment. I ____________ for some information about the World Cup. ( )
A. search
B. have searched
C. am searching
D. was searching
答案:
C
7. If you can speak English well, you will have a great ____________ over others when looking for a job. ( )
A. activity
B. advantage
C. attention
D. action
A. activity
B. advantage
C. attention
D. action
答案:
B
8. —____________ I park my car here for a while?
—No, you mustn't. Don't you see the sign "NO PARKING"? ( )
A. Would
B. May
C. Must
D. Should
—No, you mustn't. Don't you see the sign "NO PARKING"? ( )
A. Would
B. May
C. Must
D. Should
答案:
B
9. —Many animals are facing danger!
—Let's ____________ to save them. ( )
A. take off
B. take down
C. take after
D. take action
—Let's ____________ to save them. ( )
A. take off
B. take down
C. take after
D. take action
答案:
D
10. —Jack, it's time for supper. You should stop ____________ basketball.
—OK, Mom. I'll stop ____________ supper. ( )
A. to play; having
B. playing; having
C. playing; to have
D. to play; to have
—OK, Mom. I'll stop ____________ supper. ( )
A. to play; having
B. playing; having
C. playing; to have
D. to play; to have
答案:
C
11. —We are supposed to recycle paper and bottles. It can help the environment.
—____________. It can save money, too. ( )
A. It's nothing
B. Best wishes
C. I agree
D. All right
—____________. It can save money, too. ( )
A. It's nothing
B. Best wishes
C. I agree
D. All right
答案:
C
三、补全对话(方框中有两项多余)。
A: Hi, Leo. 12. ______
B: The beach? Why will you go there, Frank?
A: 13. ______ We'll clean the beach. We'll collect plastic waste to recycle, too.
B: Plastic is non - biodegradable(不可生物降解的). It does harm to the ocean.
A: Yes, you're right. 14. ______ And in turn it can be harmful to the water, the fish and even human health. We should care about what happens to the ocean.
B: I agree with you. 15. ______
A: We'll take all the plastic waste to the recycling station. Then some companies reuse plastic to produce new products.
B: Oh, I see. 16. ______ Is that OK?
A: Of course. See you tomorrow.
A. I'd like to join you.
B. It pollutes the ocean.
C. What caused the problem?
D. I'm going to do community work.
E. It's a good way to protect the ocean.
F. But what will you do with the waste?
G. I'm going to the beach tomorrow morning.
A: Hi, Leo. 12. ______
B: The beach? Why will you go there, Frank?
A: 13. ______ We'll clean the beach. We'll collect plastic waste to recycle, too.
B: Plastic is non - biodegradable(不可生物降解的). It does harm to the ocean.
A: Yes, you're right. 14. ______ And in turn it can be harmful to the water, the fish and even human health. We should care about what happens to the ocean.
B: I agree with you. 15. ______
A: We'll take all the plastic waste to the recycling station. Then some companies reuse plastic to produce new products.
B: Oh, I see. 16. ______ Is that OK?
A: Of course. See you tomorrow.
A. I'd like to join you.
B. It pollutes the ocean.
C. What caused the problem?
D. I'm going to do community work.
E. It's a good way to protect the ocean.
F. But what will you do with the waste?
G. I'm going to the beach tomorrow morning.
答案:
12 ~ 16 GDBFA
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