内容正文:
Lesson1 The earth is heating up 课时练
听力部分
一、听对话,选择最佳答案
( )1. Why is the earth ill according to the talk?
A. Because the earth is heating up.
B. Because there is no water.
C. Because many people leave the earth.
( )2. What does "Reduce" mean?
A. Use things many times.
B. Make old things new again.
C. Use less of things.
( )3. Which is an example for "Reuse"?
A. Use both sides of paper.
B. Reuse shopping bags.
C. Recycle glass bottles.
( )4. What can we do to save water?
A. Take a longer shower.
B. Turn off the tap when brushing teeth.
C. Keep lights on all night.
( )5. What will they do after this talk?
A. They will sort waste in the park.
B. They will watch a cartoon show.
C. They will buy many new toys.
二、听短文,补全信息表
(
Green life tips
1.
We should ______ bikes or walk to school.
2.
Use both ______ of the paper.
3.
Remember to turn off the ______ when you leave rooms.
4.
Sort waste and put it into right ______.
5.
We can plant more ______ to keep air clean.
)
笔试部分
三、选出不同类单词
( )1. A. reuse B. recycle C. reduce D. story
( )2. A. tap B. light C. waste D. lamp
( )3. A. earth B. plant C. animal D. human
( )4. A. beach B. park C. library D. green
( )5. A. safe B. sunny C. cheerful D. glass
四、单项选择
( )1. The earth ______ up year by year. We must live a green life.
A. heat B. heats C. heating
( )2. It means ______ things many times. That is reuse.
A. use B. to use C. uses
( )3. We should turn ______ the lights when we don’t use them.
A. off B. on C. up
( )4. Saihanba ______ a wasteland in the 1950s.
A. is B. was C. were
( )5. We can protect our earth ______ small things.
A. start with B. to start with C. starting with
五、按要求写单词
1. become(过去式)________2. die(现在分词)________
3. large(比较级)________4. happy(副词形式)________
5. they(宾格)________6. I(形容词性物主代词)________
7. give(不规则过去式)________8. stop(现在分词)________
9. cannot(缩写形式)________10. write(ing)________
六、连词成句
1. mean, reuse, does, what (?)
__________________________
2. live, we, green, should, life, a (.)
__________________________
3. the, was, 1950s, Saihanba, wasteland, a, in (.)
__________________________
4. turn, when, teeth, off, tap, brush, your, you, the (.)
__________________________
5. recycle, bottles, paper, can, we, and (.)
__________________________
七、句型转换
1. We can reuse our shopping bags.(改为一般疑问句)
__________________________
2. The earth is heating up.(对划线部分提问)
__________________________
3. They planted many trees in Saihanba.(改为否定句)
__________________________
4. "Reduce" means "use less of things".(对划线部分提问)
__________________________
5. We should start with small things to protect the earth.(同义句转换)
__________________________
8、 短文填空
We all live on 1.______ earth. Now the earth 2.______(get) hotter and hotter. Some animals and plants will disappear 3.______ we do nothing for our home.We need to live 4.______ green life. There are three important words: Reduce, Reuse and Recycle.Reduce means 5.______(use) less. Don’t take long showers. Turn 6______. taps in time.Reuse means use things many times. We can take 7.______(we) old shopping bags when we go shopping. Don’t throw good things away.Recycle is to turn old things 8.______ new ones. Paper, glass and bottles can 9.______(recycle).Small actions can make a big difference. If everyone tries, our world 10______.(become) more and more beautiful.
九、任务型阅读
A Green Miracle — Saihanba
Saihanba lies in the north of Hebei Province. It is a great man-made forest today.
Back in the 1950s, Saihanba was a huge wasteland. Few plants could grow there. In 1962, hundreds of foresters came here. They wanted to plant trees. The weather was terrible: low temperature and strong wind. Lots of young trees died in the first two years. But the foresters never gave up. They kept trying new ways. Year after year, they worked hard day and night. Slowly, small trees grew into big trees. The wasteland turned into large green forests. People call it the "Green Great Wall". It is a great green miracle made by hard-working people.
1. Where is Saihanba?
_____________________________
2. What was Saihanba like in the 1950s?
_____________________________
3. When did lots of foresters arrive in Saihanba?
_____________________________
4. Why did many young trees die at first?
_____________________________
5. What do people call Saihanba now?
_____________________________
【听力原文】
一、听完整长对话,选择最佳答案
(T:Teacher, S:Students)
T: Boys and girls, do you know our earth is ill?
S: Ill? Why?
T: The earth is heating up. That is a big problem for us. We should live a green life. Do you remember the three R’s?
S1: Yes! Reduce, Reuse and Recycle. What does Reduce mean?
T: It means "use less of things". For example, we can use both sides of the paper.
S2: Then what about Reuse?
T: Reuse means use things many times. Reuse your shopping bags is a good example. And Recycle means make old things become new again.
S1: What small things can we do in daily life to save water?
T: Good question. Turn off the tap when you are brushing your teeth. Don’t take very long showers. We also need to save energy. Remember to turn off lights when you leave rooms.
S2: Wow! That is easy. Shall we go to the park and sort waste after class?
T: That sounds great. Let’s do it.
二、听短文,补全信息表
Here are some easy green-life tips for us. First, we should ride bikes or walk to school. It keeps our air clean. Second, use both sides of the paper. Don’t waste paper. Third, remember to turn off the lights when you leave your rooms. It helps save energy. Fourth, sort waste and put it into right bins. Fifth, we can plant more trees. Trees can make our air fresh. If we keep doing these small things, we can protect our home—the earth.
【听力参考答案】
一、听完整长对话,选择最佳答案
1.A 2.C 3.B 4.B 5.A
二、听短文,补全信息表
1. ride2. sides3. lights4. bins5. trees
【笔试参考答案】
三、选出不同类单词
1.D 2.C 3.A 4.D 5.D
四、单项选择
1.B 2.B 3.A 4.B 5.A
五、按要求写单词
1. became2. dying3. larger4. happily5. them
6. my7. gave8. stopping9. can’t10. writing
六、连词成句
1. What does reuse mean?
2. We should live a green life.
3. Saihanba was a wasteland in the 1950s.
4. Turn off the tap when you brush your teeth.
5. We can recycle bottles and paper.
七、句型转换
1. Can you reuse your shopping bags?
2. What is happening to the earth?
3. They didn’t plant many trees in Saihanba.
4. What does "Reduce" mean?
5. We should protect the earth by starting with small things.
八、短文填空
1. the2. is getting3. if4. a5. to use
6. off7. our8. into9. be recycled10. will become
九、任务型阅读
1. It is in the north of Hebei Province.
2. It was a huge wasteland.
3. In 1962.
4. Because of low temperature and strong wind.
5. The "Green Great Wall".
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