人教版九年级全册Unit 13 We're trying to save the earth!第三课时Section A (Grammar-4c) 分层作业（含答案）

Unit 13 We’re trying to save the earth!
第三课时Section A (Grammar-4c)
基础训练
Ⅰ. 根据句意及所给汉语提示，写出句中所缺单词
1. In today’s science class, the teacher will teach you how to _______(回收) old things.
2. He is too poor to ________ (买得起) those books for his children.
3. Whether you go to a supermarket or clothes store, you can take a _______ (可再次使用的) bag with you.
4. To solve this problem, we need to learn more ________(科学的) knowledge.
5. _______ (交通运输) and communications are becoming easier day by day.
Ⅱ. 用所给单词的适当形式填空
1. I really like this kind of mobile phone, but I can’t afford _______ (buy) it.
2. Chinese _______(speak) by more and more people in the world now.
3. Speak louder to make sure that you can _______(hear) at the back of the classroom.
4. By the end of last term, they ________(work) there for ten years.
5. I still can’t believe it. My bike _______ (steal) last night.
Ⅲ. 单项选择
( )1. Zhang Liang _______ a cook, but now he is a model.
A. used to be B. is used to being C. is used to be D. used to
( )2. Don’t forget to _______ the lights when you leave the classroom.
A. turn on B. turn off C. turn down D. turn up
( )3. The air pollution is very serious in our city. Something _______ about it now.
A. can do B. must do C. was done D. must be done
( )4. He _______ sleep, although he tried to. One cup of coffee in the late afternoon caused him to stay awake almost all night.
A. wouldn’t B. shouldn’t C. couldn’t D. mustn’t
( )5. —May I speak to Mrs. Black
—Sorry, Mom can’t come to the phone now. She ________ a shower.
A. has B. had C. is having D. was having
Ⅳ. 根据汉语意思完成句子
1. 这儿过去有一个大的停车场。
There _______ _______ be a big parking lot.
2. 我过去一直认为帮助贫困的人解决困难是正确的事情。
I had always thought it was the right thing _______ ______ ______ a needy person.
3. 把这些数字加起来我们就可以得到答案。
_______ these numbers _____ and we can know the answer.
4. 我们采取行动挽救地球吧。
Let’s ______ ______ to save the earth.
5. 上周我被叫去参加英语演讲比赛。
I was asked to ______ ______ _____ the English speech contest last week.
能力提升
Ⅰ. 补全对话，每空填写一个句子
A: Hi, Carol. I called you yesterday afternoon, but nobody picked it up.
B: 1. ________________________
A: At 4 o’clock.
B: Well, I was shopping with my sister at Meetall Supermarket.
A: Oh. By the way, 2.________________________
B: No, we didn’t. We just used the plastic bags offered by the supermarket.
A: Oh, no! You should take your own shopping bags.
B: 3.________________________. Next time I will.
A: Well, tomorrow we will go to plant trees in the city park. 4.________________
B: Yes, I’d like to. It’s everyone’s duty to protect the environment. 5. ___________
A: Let’s meet at 8:00 a.m. at the school gate.
Ⅱ. 任务型阅读
To make more people know it is important to save the Earth and make more people take action, people celebrate Earth Day. The first Earth Day was in 1970. And now, 192 countries celebrate Earth Day. Earth Day is on April 22nd, but saving the Earth is not just for grown-ups. Kids are also taking an active part in it.
The American writer and filmmaker Lynne made a film called Young Voice for the Planet. It lists a lot of stories about different children who help to save the Earth.
Team Marine, US: A group of students at Santa Monica High School started an organization (组织) called Team Marine. They tell people why plastic (塑料) bags are bad for sea animals and the environment. In 2011, they made lawmakers (立法者) in their city stop people using plastic bags.
Alee, US: When he was 12, Alee started Kids VS Global Warming (全球变暖). It teaches people about weather change. He shares ways to stop the world getting warmer and warmer. Alee travels to encourage people to help stop global warming. He has given more than 70 talks across the country.
Olivia, US: When Olivia was 11, she heard about the 2010 oil spill (漏油) in gulf of Mexico (墨西哥湾). She painted 500 pictures of birds to raise money for the clean-up. She raised more than $200,000 to protect birds and other wild animals.
Earth Day Date On April 22nd
Purpose (目的) To make people understand the 1.____________ of saving the Earth and take action.
Different 2. _______to save the Earth Team Marine A group of students 3.____________ it. They made lawmakers stop people using plastic bags.
Alee He started Kids VS Global Warming to teach people about weather change and share ways to stop global warming. He 4._____________ a lot and give many talks.
Olivia She painted to raise money. She uses the money to protect birds and other 5.__________.
巩固拓展
保护环境拯救地球，我们应该怎么做？（英语）
参考答案
基础训练
Ⅰ.1. recycle 2. afford 3. reusable 4. scientific 5. Transportation
Ⅱ. 1. to buy 2. is spoken 3. be heard 4. had worked 5. was stolen
Ⅲ. 1-5 ABDCC
Ⅳ. 1. used to 2. to help out 3. Add, up 4. take action 5. take part in
能力提升
Ⅰ. 1. What time did you call me
2. did you take your own shopping bags
3. You’re right
4. Would you like to join us
5. When and where shall we meet
Ⅱ. 1. importance 2. ways / actions 3. started 4. travels 5. wildlife
1