Unit 8 Lesson 43：Let's Clean Up!同步练习 2022-2023学年英语冀教版八年级下册（含答案）

《Lesson 43: Let's Clean Up!》同步练习
一、根据句意及汉语提示写出单词
1. We should pay 　　　　(注意) to our safety no matter where we are.
2.There is too much 　　　　(垃圾) in the kitchen. Could you please take it away
3.We should make our 　　　　(校园)clean and beautiful.
4.Scientists say that music makes our brain "feel happy" and it 　　　　(解释) the importance of music in cultures all over the world.
5.—Government has taken action to stop water and air 　　　　(污染).
—Yes. Clear waters and green mountains are as good as mountains of gold and silver.
二、单项选择
1.It's very kind of the boy to 　　　　the phone on the floor for the old woman.
A. give up B. put up
C. look up D. pick up
2.The film Tough Out(《棒!少年》) hopes to 　　　　people's attention to the children who live in poor conditions(条件) in China.
A. draw B. build C. pay D. choose
3.I'm not 　　　　thirsty. Please give me 　　　　water.
A. a bit of; a little B. a bit; a little of
C. a little; a bit D. a little; a bit of
4.Why not　　　　your teacher for help when you can't finish 　　　　it by yourself
A. ask; write B. to ask; writing
C. ask; writing D. asking; write
5.In China, people usually 　　　　their houses to sweep away bad luck before the Spring Festival.
A. clean up B. look up
C. make up D. put up
三、连词成句
1.you, World Environment Day, about, do, know
　
2.all, agreed, with, him, to, go, they
　 .
3.music, he, likes, this type of, only
　 .
4.putting, a poster, about, up, how
　
5.reminds, the present, me, of, my sister
　 .
四、从方框中选择最佳选项补全对话(有两项多余)
(Xiao Yu is being interviewed in the street.)
Reporter: Excuse me, I'm a reporter from FM106 Chaoyang Traffic Radio. We are recording a program called "Chaoyang in My Eyes". 1.　　　
Xiao Yu: Of course.
Reporter: 2.　　　
Xiao Yu: Well, I think it has changed a lot over these years. For example, a lot of tall buildings were built. And the streets are much wider and cleaner than what they used to be like. 3.　　　
Reporter: That's true. Our city is becoming more and more modern and beautiful. As you know, the 1st Chaoyang Hongshan Culture Exhibition is coming. 4.　　　
Xiao Yu: Well, I plan to help clean up the city parks to make the environment better. And I also hope to get a chance to be a volunteer at the exhibition.
Reporter: Wonderful! 5.　　　
Xiao Yu: Good idea!
A. What are you going to do to welcome it B. Thanks for your time. C. May I ask you some questions D. What do you think of our city E. It is very important. F. And they are so beautiful at night with many colorful lights in the trees. G. Let's take action to make our city better and better.
五、阅读理解
Boyan Slat has been dreaming of cleaning up the world's oceans for a long time.
In 2011, he went on a diving (潜水) vacation in Greece and was shocked. "I saw more plastic bags than fish in the water," he said.
From then on, Slat began to pay more attention to ocean pollution. He decided to give up higher education and set up the Ocean Cleanup, a non-government organization. Its purpose is to clean up ocean rubbish. He has set up the world's first ocean cleanup system (系统) with his team.
Every year, over 8 million tons of plastic ends up in our oceans, and it can take up to 500 years to break down. In 2016 , the World Economic Forum predicted that the weight of ocean plastic would be more than that of all the fish in our oceans by 2050. Marine animals easily get caught in plastic. They can't move. They can even die if they eat it. Smaller plastic pieces can also enter the food chain (链) and end up in our bodies.
Slat's plan was to create an environmentally friendly, large system to clear out plastic rubbish from the ocean.
After seven years of tests, on October 2nd, 2019, a machine called System 001/B came out. It successfully caught and collected a large amount of plastic rubbish floating in the ocean.
Slat and his team are working to improve System 001/B. Their dream is to clear out 90 percent of all the ocean plastic by 2040.
1.What did Boyan Slat care more about after his vacation in Greece
A. Diving.
B. Plastic bags.
C. Ocean pollution.
D. Higher education.
2.How long does it take to break down 8 million tons of plastic
A. More than 7 years.
B. Up to 30 years.
C. Less than 40 years.
D. Up to 500 years.
3.From the prediction of the World Economic Forum in 2016, we can learn 　　　　.
A. little pollution ends up in the ocean
B. ocean plastic pollution is serious
C. animals prefer plastic
D. people like seafood
4.How did System 001/B work
A. It collected much plastic rubbish in the ocean.
B. It dealt with all the rubbish in the ocean.
C. It cleared out rubbish everywhere.
D. It cleared out 90% of the plastic.
5.What's the main idea of the passage
A. Animals and humans.
B. Plastic problems.
C. Life in the future.
D. Ocean cleanup.
参考答案
一、根据句意及汉语提示写出单词
1.attention　句意:不管在哪里,我们都应该注意我们的安全。pay attention to"注意……"。
2.rubbish/garbage　句意:厨房里垃圾太多了。你能把它拿走吗 rubbish/garbage意为"垃圾",均为不可数名词。
3.schoolyard　句意:我们应该使我们的校园干净美丽。
4.explains　根据and前的内容可知,此处应用一般现在时,又因空处所在分句的主语是it,故应用动词的第三人称单数形式。
5.pollution　——政府已采取行动防止水污染和空气污染。——对。碧水青山,好似金山银山。
二、单项选择
1.D　句意:这个男孩帮老妇人捡起地上的电话,真是太善良了。give up"放弃";put up"张贴";look up"查阅";pick up"捡起"。
2.A　句意:电影《棒!少年》希望引起人们对我国生活在艰苦条件下的孩子们的注意。draw one's attention"引起某人的注意"。
3.D　句意:我非常渴。请给我一点水。not a bit表示否定,意为"毫不,一点儿也不"; not a little表示肯定,意为"很,非常",根据语境可知第一空用a little;a little/bit of"一点儿……",后可接不可数名词。
4.C　"Why not do sth. "意为"为什么不做某事 ",为固定句式,故第一空用ask;finish doing sth."做完某事",为固定搭配,故第二空用writing。
5.A　句意:在中国,人们通常在春节前打扫房子,为的是扫除霉运。 clean up"打扫"符合题意。
三、连词成句
1.Do you know about World Environment Day
2.They all agreed to go with him
3.He only likes this type of music
4.How about putting up a poster
5.The present reminds me of my sister
四、从方框中选择最佳选项补全对话
1—5 CDFAG
五、阅读理解
1.C　细节理解题。根据第三段中的"From then on, Slat began to pay more attention to ocean pollution"可知,从此Slat开始更加关注海洋污染问题。
2.D　细节理解题。根据第四段中的"Every year, over 8 million tons of plastic ends up in our oceans, and it can take up to 500 years to break down"可知选D。
3.B　细节理解题。根据第四段中的"In 2016, the World Economic Forum predicted that the weight of ocean plastic would be more than that of all the fish in our oceans by 2050"可知,海洋塑料污染严重,故选B。
4.A　细节理解题。根据倒数第二段中的"It successfully caught and collected a large amount of plastic rubbish floating in the ocean"可知答案。
5.B　主旨大意题。通读全文可知,本文主要讲述了Boyan Slat为清理海洋中的塑料垃圾所做的努力。故选B。