9年级英语人教全一册Unit 13 We're trying to save the earth!（含答案）学案4

Unit 13 单元巩固与拓展

Class: _____________Group: _______________   Name: ______________

【Get ready before class】

反复巩固

一、易错短语、句子。

采取行动________________  扔掉，抛弃___________  好好利用某物_________________

拆下_________________恢复_____________________  颠倒；倒转                   

你想呼吁大家帮助保护鲨鱼，你可以这样提议：

“_________________________________________________________________________.”

二、根据句意及汉语或首字母提示完成下列题目。

1. I think you can ____________（负担得起）to buy a refrigerator.

2. The ____________（益处）of a good education are very great.

3. It’s impolite to drop l____________ everywhere.

4. Smoking is h____________ to your health. Don’t smoke so much..

5. We should r____________ the used things to protect the environment.

6. I think this movie must be interesting. (改为否定句)[来源:学#科#网]

I __________ __________ this movie __________ __________ interesting.

7. This method is cruel. It is harmful to the environment.  (合并为一句)

   This method is ____________ cruel, ____________ harmful to the environment.

【Enjoy in class】

拓展提升

一、单项选择

(   ) 1. He used to ________ in a small village, but now he has been used to ________ in the big city.

A. live; living  B. live; live  C. living; living 

(   ) 2. Please ________ the lights when you leave the classroom.

A. turn on  B. turn off  C. turn up

(   ) 3. —You ________. Don’t talk on the phone.

—I won’t.[来源:学科网ZXXK]

A. will drive     B. are driving   C. have driven

(   ) 4. Lucy, ________ all your things on the desk.

A. puts away   B. takes away    C. gives away

(   ) 5. —What should I do, doctor?

        —________healthy, you should take more exercise.

       A. Keep   B. To keep    C. Keeping

(   ) 6. “I’m a singer” is ________interesting ________ many people like watching it.

      A. so; that     B. such; that      C. such; as  

二、根据对话情景，填入恰当的单词。

 (A)

I—Interviewer     S—Susan

I: In recent years our life is becoming better and better. But our environment is becoming worse and worse. So, what are your ideas for solving these problems?

S: Well, it’s our 1.________（职责) to protect our environment. I think it’s a good idea that we use the public

2. t________. You can ride your bike or walk to school. If it’s far, you might take the bus.

   I: Great ideas! What about waste pollution?

   S: Mmm… I think we should use reusable bags instead of 3.p________bags. At the same time, we can 4.________（收集）waste paper or other waste things for recycling.

I: I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. What else?

S: Also, we should plant more trees and we should 5.________(阻止) those factories from 6.p________ waste water into rives, lakes and fields. We shouldn’t leave rubbish everywhere and spit in public places. We mustn’t pick the flowers or step on the grass in public. This is turning beautiful places 7.i________ ugly ones.

I: I agree. If everyone tries his best to protect the environment, the world will become much more beautiful and our life will be better and better.

S: Yes, we can’t afford to wait any longer to take action!

 (B)

A: Jason and Susan, what are your ideas for solving these problems?

B: Well, to cut down air pollution, we should take the bus or subway 1.____________ of driving.

A: Yeah, or ride a bike. There are other 2._________________ of bike riding. It’s good for health and it doesn’t

cost anything!

B: Great ideas! What about 3._____________ pollution?

A: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.

B: Me, too. Also, I never take wooden chopsticks or 4.____________ forks when I buy takeaway food. I use the ones at home.

A: And remember to 5.____________ rubbish in the bins and keep public places clean and beautiful for everyone.