Unit13 We're trying to save the earth！Period3（SectionAGrammarFocus－SectionB1e）课件(共24张PPT)

(共24张PPT)
Unit 13 We’re trying to save
the earth!
Period 3（Section A Grammar
Focus － Section B 1e）
基础过关
一、词组翻译
1. 尽力拯救地球 _@1@______________________
try to save the earth
2. 关掉 _@2@_________
turn off
3. 累加 _@3@_________
add up
4. 纸巾 _@4@_______________
paper napkins
5. 很难停止做…… _@5@________________________
hard to stop doing sth.
6. 过去是如此干净 _@6@_____________________
used to be so clean
7. 从小事开始 _@7@_________________________
begin with small things
take action
8. 采取行动 _@8@____________
二、根据中文提示完成句子
1. The waste paper can be _@9@__________（回收）, so don’t throw it away.
recycled
2. He has _@10@_______ part in（参加） the environmental projects so far.
taken
3. Have you _@11@______（付钱） for the things on the list
paid
4. We should put the _@12@__________（可再次使用的） rubbish into this bin.
reusable
5. He couldn’t _@13@________（承担得起） to buy such a big house.
6. Trains have long been an important form of _@14@_______________（交通运输）.
transportation
afford
三、用所给单词的适当形式填空
1. Now, people are _@15@________（try） their best to protect the environment.
trying
2. He used to _@16@_______（throw） the old things away, but now he is used to _@17@_________（reuse） them.
throw
reusing
3. Napkins are widely _@18@______（use） in people’s daily lives.
used
4. People’s lives have _@19@__________（change） a lot in the past few years.
changed
take
5. We should _@20@______（take） action to improve our learning ability.
能力提升
四、完形填空
My neighbor is a doctor. He and his wife are some of the 1 @21@ people I have ever met. A few years ago, we started this kind of “favor war” where one of us would do something kind for the other, such as 2 the driveway or building a shed,
and next time the other would 3 to top it with another favor.
Yesterday morning there was about 2 or 3 feet of snow on the ground and I 4 he shoveled（铲） my driveway for me when I was out on a business trip last 5 . So I took out my shovel and took care of both our sidewalks and driveways because it was my turn to do a favor 6 . It took a while but I finished it with another favor.
That night I got a 7 on my door. It was my neighbor. He immediately shook my hand and thanked me for shoveling
8 driveway and side-walk, so that he was able to get to work earlier and 9 a boy.
“As soon as I started the car early this morning, a（n） 10 came through that a young boy in our neighborhood was seriously
ill. 11 ， my partner and I were only about 2 minutes away, but the closest ambulance（救护车） 10 minutes，” added he. “A young boy got to live his life 12 you did me that favor earlier this morning.”
It wasn’t too much 13 to shovel a driveway, but what I did got a young boy to see his family again, go back to school again and live his life again.
14 favor is too small. Even the smallest favor can make the biggest 15 . One favor will always be followed by another.
( @36@ )1. A. nicest B. busiest
C. richest D. happiest
A
( @37@ )2. A. looking for B. going down
C. cleaning up D. walking across
C
( @38@ )3. A. try B. stop C. agree D. refuse
A
( @39@ )4. A. saw B. thought
C. expected D. remembered
D
( @40@ )5. A. spring B. summer
C. autumn D. winter
D
( @41@ )6. A. soon B. back C. again D. first
B
( @42@ )7. A. note B. kick
C. gift D. knock
D
( @43@ )8. A. my B. our C. his D. your
C
( @44@ )9. A. met B. saved
C. supported D. encouraged
B
( @45@ )10. A. call B. card
C. letter D. invitation
A
( @46@ )11. A. Finally B. Actually
C. Luckily D. Suddenly
C
( @47@ )12. A. when B. unless
C. because D. though
C
( @48@ )13. A. practice B. trouble
C. attention D. experience
B
( @49@ )14. A. No B. Any C. Some D. Each
A
( @50@ )15. A. choice B. progress
C. decision D. difference
D
五、阅读理解
How green are you Do you know how to be green
We all need a healthy environment, but we produce waste every day, and it is harmful to our environment. Though we are young, we can still do something to help. Here are some ideas for you.
Reduce
Reduce means “use less”. Don’t waste things. This saves money and reduces pollution. Before you buy something new, think whether it is really necessary-or maybe the old one is still useful.
Reuse
Reuse means “use again”. When you buy things, make sure that they can last a long time. When something is broken, you should repair it instead of throwing it away and buying a new one. Don’t use paper cups or paper bags. It’s better to use china（瓷） cups and cloth bags because you can use them many times.
Recycle
Recycle means “change things intosomething else to be reused”. Though it takes energy to change something into something else, it’s better than throwing things away or burning them.
So please remember these words: reduce, reuse and recycle.
( @51@ )1. What is the passage about
A. How to produce things.
B. How to burn things.
C. How to be green.
D. How to help others.
C
( @52@ )2. Which of the following is RIGHT
A. Always throw away old things.
B. Don’t waste things.
C. Always buy new things.
D. Never buy new things.
B
( @53@ )3. The underlined word “last” means “__” in Chinese.
A. 中断 B. 持续 C. 终止 D. 凑合
B
( @54@ )4. It is better to use china cups and cloth bags because we can __ them.
A. reuse B. reduce C. repair D. recycle
A
( @55@ )5. The passage may come from a __.
A. menu B. dictionary
C. storybook D. magazine
D
六、语法填空
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
Have you ever seen 1_@56@________（shark） Do you know they are 2_@57@_____________（danger） now like pandas and tigers 3_@58@_______ can we save these animals Some people think more zoos should 4 _@60@__________（build） to protect the
sharks
endangered
How
be built
animals. People can take good care of them. But I don’t think it’s a good way. Wild animals should live in the 5_@61@________（nature） environment. But in zoos, animals are kept in cages. The only thing they can do is 6_@62@_________（pull） their bodies and walk around in the cages. Some scientists agree that 7_@63@___________（protect） the
natural
to pull
protecting
environment is the best way to protect animals. I think 8_@64@___ is also a good way to save our earth. So we should try our best to spend our spare time in helping rebuild a new living environment, and governments should develop laws about this, 9 _@66@____ our children can see only model animals, never real 10_@67@______（one）.
or
ones
it