Unit 7 What's the highest mountain in the world? Section B 课后作业练习题（二）（含答案）2022-2023学年人教版八年级英语下册

八下（人教新目标）Unit 7 Section B 课后作业练习题（二）
Class_________Name__________Number_________
一、单项选择
( )1. With the quality of life improved, so many people can live ______ 100 years old.
A.to up B. up to　　 C.in to　　 D. on to
( )2. Mrs Green lost her footing and ______________ just now.
A. fell over B. fell ill
C. fell through D. fell into
( )3. —I haven't seen Lucy for days.What's she doing recently
—She is ________ her English test next week.
A. prepare at B. preparing for C. prepared for
( )4. There were many young children ________ in the factories in the past.
A. work B. working C. to work
( )5. —Some of the animals ________ the pollution.
—Right. The government will find ways to solve the problem.
A. die to B. die in C. die from
( )6. ________ he practices，________ he does.
A. Much; better B. The much; the better C. The more; the better
( )7. Mike's room is ________ than mine.
A. three time big B. three times big C. three times bigger
( )8. You are not a child but ________ adult now.
A. a B. an C. the
( )9. Doctors are doing _____ to find out what will happen when people stop smoking.
A. exercise B. housework
C. research D. training
( )10. Now there are many tigers ______in the forests because of protection.
A. to live B. living C. live D. lived
二、完形填空
Bike-sharing is a new choice for short journeys in cities. It is good to the 1 development of the big cities.
A 2 by a company found that shared bikes started the nation’s 3 for bikes again. Now more and more Chinese people are 4 bikes instead of cars to make short journeys in cities.
An engineer of that company says that since the 5 of shared bikes, people have made fewer trips by car. The love for shared bikes is not only among 6 people, who were born in the 1980s and 1990s, but also among people over sixty.
At weekends, the number of the riders in Shenzhen reaches the 7 of all cities. On weekdays, the number of people who use shared bikes to travel to work is 8 in Shanghai.
It is said that bike-sharing will help 9 the cities’ environment. It not only helps solve the traffic problems, but also will help to make more use of 10 in cities. Take Beijing as an example if more people choose shared bikes, an area of five Bird’s Nest stadiums (体育场)will be saved.
( )1. A. slow B. healthy C. harmful D. sudden
( )2. A. rule B. plan C. report D. suggestion
( )3. A. search B. worry C. preparation D. love
( )4. A. choosing B. pushing C. repairing D. locking
( )5. A. end B. start C. control D. fall
( )6. A. strong B. weak C. old D. young
( )7. A. top B. side C. corner D. line
( )8. A. coming over B. putting off C. going up D. giving away
( )9. A. discover B. separate C. experience D. improve
( )10. A. air B. time C. space D. money
三、任务型阅读
阅读下面的短文，并根据短文内容答题。
If you spend some time in an English-speaking country, you might hear the term "etiquette”. It means normal and polite social behavior. This may seem like a difficult word at first, but it can be very useful to understand.
Etiquette is not the same in every culture or in every situation. For example, standing very close to the person you are talking with is quite common in some Asian countries. However, if you do this in Europe, some people might feel uncomfortable. Even in China, we all know that etiquette is not the same in all situations. Perhaps we think that talking loudly in our own homes is fine, but there are other places where talking loudly is not allowed. For example, most people would agree that talking loudly in a library, a museum or a movie theater is impolite. Even if you are with your friends, it is better to keep your voice down in public places.
If we see someone breaking the rules of etiquette, we may politely give them some suggestions. One of the most polite ways is to ask someone, Would you mind doing this or Would you mind not doing that People don't usually like to be criticized, so we have to be careful how we do this.
Although rules of etiquette can often be different, some rules are the same almost everywhere in the world! For example, dropping litter is almost never allowed. If you see someone you know doing this, you can ask him, Would you mind picking it up
l. What does the word "etiquette" mean （根据短文内容回答问题）
____________________________________________________________
2. 找出第二段的中心句
____________________________________________________________
3. If your friend talks loudly in the library, what would you say to him / her （根据你对短文的理解，写出一个委婉的建议）
____________________________________________________________
4. 请将最后一段中的画线句子译成汉语。
____________________________________________________________
5. 请给短文拟个标题。
____________________________________________________________
四、词汇运用
（一）根据句意及汉语提示完成英语句子
1. ________　________ (出生时), a baby has no tooth.
2. An elephant can ________ ________ ________ (活到) 70 to 80 years.
3. Pandas are ________ ________ ________ (黑白相间) and they’re so cute and lovely.
4. In the old days, many people ________ ________ (死于) hunger and didn’t live long.
5. The panda keepers are ________ ________ ________ (照料) those pandas.
（二）根据句意及首字母提示完成单词
1. The spirit of these climbers shows us that we should never give up trying to a________ our dreams.
2. The pandas like eating b________
3. We should take care of pandas and other e________ animals.
4. At b________，a baby panda is about 15cm long.
5. Lin Shuhao is about 1.91 meters tall and w________ 91 kilos.
6. Mom，I can take care of myself. I am already an a________ now.
五、补全对话
从方框中选择最佳选项完成对话。
A. Is man the longest living animal in the world
B. how long can a butterfly live
C. it depends on what kind of dog it is.
D. how much does an insect weigh
E. an ordinary cat weighs about a few kilos.
Teacher: Does anyone know how heavy a cat is
Boy: I think　1
Teacher: And　2　
Girl: Only a few grams, I’m sure.
Teacher: Right. So. . . A cat weighs many times more than an insect.
Girl: And what about the difference between a dog and a giant panda in size
Teacher: Well, 　3　But I would say that a big dog is just less than half the size of a giant panda.
Boy: I have a question! 　4　
Teacher: No, that’s a giant turtle. But a man can live for nearly a hundred years nowadays. That’s quite long.
Boy: And　5　Can it live as long as a man
Teacher: No, a butterfly only lives for a few days.
Girl: What a short life!
Teacher: Yes, many insects have very short lives.
1._______2.________3.________4.________5.________
参考答案
一、单项选择
BABBC CCBCB
二、完形填空
BCDAB DACDC
三、任务型阅读
1. It means normal and polite social behavior.
2. Etiquette is not the same in every culture or in every situation.
3. Would you mind keeping your voice down (in public places) / Would you mind not talking loudly (in public places) / Would you mind talking / speaking in a low voice / in low voices (in public places)
4. 尽管礼节方面的规则常常会有所不同，但有些规则几乎世界各地都是相同的！
5. Etiquette / Rules of Etiquette
四、词汇运用
1. At birth 2. live up to 3. black and white 4. died from 5. taking care of
6. achieve 7. bamboo 8. endangered 9. birth 10. weighs 11. adult
五、补全对话
EDCAB