Unit 13 We' re trying to save the earth Section B练习（无答案）人教版九年级全册

九年级英语Unit 13 We' re trying to save the earth Section B
重点单词
1. n.底部；最下____2.n.渔民；钓鱼的人____3. n.煤；煤块____
4. adj.丑陋的；难看的____5. n.优点；有利条件____
6. v.花费 n.花费；价钱____7. adj.木制的；木头的____
8. adj.塑料的n.塑料;塑胶____9.adj.残酷的；残忍的____
10. adj.有害的____11. n.工业；行业____12. n.法律；法规____
13. adj.科学上的；科学的____
14 v.承担得起(后果)；买得起____15. n.大门____
16. n.(音乐.艺术)作品____
二、拓展词汇。(每空1分，共23分)
1. fisherman(n.渔民;钓鱼的人)→____(复数)
2. advantage(n.优点;有利条件)→____(反义词)
→(以 dis为前缀的常见单词)____(v.不喜欢);____(v.不同意);____(adj.不诚实的)
3.(以en为后缀的常见单词)wool(n.羊毛)→____(adj.羊毛制的);
4. gold(n.金子)→____(adj.黄金的);wood(n.木头)→wooden(adj.木制的)
4. harm(adj.危害)→(n.+ ful构成的形容词)____(adj.有害的);
____(adj.有帮助的);____(adj.有用的);____(adj.和平的);____(adj.美丽的)
5. ____(v.重新使用)→____(adj.可重复使用的;可再次使用的)
6. ____(n.科学)→scientific(adj.科学上的;科学的)→____(n.科学家)
7. law(n.法律;法规)→____(n.律师)
三、重点短语
1. 纸巾____2.创办; 建立____3. 好好利用某物____
4. 小生意____5. 听说____6. 因……而出名____
7. 一位极不寻常的女子____8. .... 的重要性____
9. 拆下; 摧毁____10. 环境保护____11. 获奖____
12. 带来活力____13. 扔掉; 抛弃____
14. 上下颠倒; 倒转____
四．根据中文提醒书写单词。
1. ____(鲨鱼) are very smart animals.
2. I can't ____(买得起) to buy the car, because I don't have enough money.
3. We should collect the ____(可重复使用的) materials in our life.
4. I don't like to use public ____(交通运输), because it's not convenient for me.
5. Now the air has become badly ____(污染), we have to keep it clean.
6. I have taken part in an ____(环境的) project since last year.
7. The old woman lives in a____(木制的) house.
8. My father likes wearing his____(木制的) shoes.
9 We should bring ____(塑料) bags for shopping.
10. He had the ____(长处) of a good education.
11. The country is supported by light ____(工业).
12. Reading books in the sun is ____(有害的) to our eyes.
五. 单项选择。
( )1. Dalian is ____ most beautiful city and it is one of ____ most beautiful cities I have ever visited.
A. a; a B. the; the C. a; the D. the; a
( )2. Mr. Green decided to turn the garden ____ a playground ____ his children.
A. from; to B. from; for C. into; for D. into; to
( )3.— Mom, I'm a bit thirsty.
— There are several bottles of juice in the fridge. You can take ____ .
A. these B. this C. ones D. one
( )4. The numbers of the South China tiger ____ fallen in the last few years.
A. have been B. have C. had D. had been
( )5. The hotel is not very modern, but it does have the ____ of being close to the city center.
A. advantage B. transportation C. inspiration D. creativity
( )6. It’ s ____ for the elephant called Emil July to be locked by chain for fifty years.
A. ugly B. cruel C. relaxing D. proud
( )7.— The latest computer is too expensive. I can't ____ it.
— What if I lent you some money
A. recycle B. require C. afford D. cancel
( )8. Claire thought it ____ more to live in the city, so she moved back to the countryside.
A. produced B. spent C. paid D. cost
( )9.— What do you think of your mother
— She is ____a good mother, ____a good teacher. I love her a lot.
A. either; or B. not only; but also C. neither; nor D. both; and
( )10.— What are you going to order
— Well, I think I ____ try mapo tofu, but I'm not sure.
A. might B. must C. can't D. shouldn't
六、根据汉语意思完成句子。
1. 请别将杯子倒置。
Please don't turn the cup ____ .
2. 这部电影会使我想起伤心的往事。
This movie will ____ sad memories to me.
3. Jason 已经为他的愚蠢行为付出了代价。
Jason has ____ his foolish behavior.
4. 山顶上有数以百计的人。
There are hundreds of people ____ the mountain.
5. 请把门从旧楼房上拆下来，它们危险。
Please ____ from the old building. They are dangerous.
6. 保护海洋生态系统食物链的平衡很重要。
It's very important to keep the balance of the ____ in the ocean ecosystem.
7. 我们的行动会带来不同，并引领一个更好的未来。
Our actions can ____ and lead to a better future.
8. 他的中指在工作时不小心被机器切掉了。
His middle finger ____ accidentally ____ while working.
七、句型转换，根据括号内的要求完成下列各题， 每空一词。
1. Nothing is a waste if you have a creative mind. (改为同义句)
____ is a waste if you ____a creative mind.
2. We can see more popular works in the art museum. (改为被动句)
More popular works ____ in the art museum by us.
3. Everyone can protect the environment by doing something special in the daily life. (对画线部分提问)
____ everyone ____ the environment in the daily life
4. It is hard for people to stop driving cars. (改为同义句)
____ cars is hard for people.
5. We need to save the earth because it is the only home to us. (对画线部分提问)
____ we ____ to save the earth
6. Everyone should play a part in cleaning it up. (改为否定句)
Everyone ____ ____ a part in cleaning it up.
7. We have thought about that problem for two days. (对画线部分提问)
____ have you thought about that problem
8. The air is badly polluted now. It is not good for our health. (改写句子, 句意不变)
The polluted air is ____ our health.
八. 综合填空。
从方框中选择恰当的词，并用其适当形式填空，使短文完整、通顺，每词限用一次。
decide, however, good, realize, recall, never, year, it, rule, with
In 1953, Ron Webster borrowed a book at the University of Liverpool's library. And recently he returned the book, 61(1)____ late!
Ron was working in the university when he (2)____ to borrow the book, Structure and Function in Primitive Society. Later, Ron took the book(3)____ him when he left the university to work in London. And recently, while checking books at his home, Ron (4)____ that the book was not actually his and that he had (5)____ returned it.
Believing that the book was so (6)____ , Ron thought it was a pity for other students if they had no chance to read it. So Ron, now 91, decided to return (7)____ .
Phil Sykes, a librarian at the university, (8)____ , “… They called me to come down. They said there was a man trying to return a book he took out in 1953, and that he was 91 years old!”
According to the library (9)____ , Ron would get a fine (罚款) of$7,651. (10)____ , the librarian kindly decided to forgive (原谅) him because Ron agreed to return all his books on time in the future!
九. 完形填空。
About 230 years ago, some rats (老鼠) got to Hawadax Island and they killed the birds on the island. Now thanks to several years of hard work, “Rat Island” as it had been _1_ for many years, has been returned to its real owners — _2_!
The rats arrived at Hawadax Island before 1780 when a Japanese _3_ carrying them broke down at sea nearby. They killed the birds on the island _4_ the environment of the island was not built to save its birds from the rats. There were _5_ trees on the island and the birds were used to building their homes on the ground. That gave the rats _6_ to eat the eggs and baby chicks.
In 2007, the U. S. Fish and Wildlife Service started a(n)_7 _ to make the rats stay away from the island and try to bring back the beautiful birds. There were a large number of rats living on the “Rat Island”, so it was a(n)_8_ job. But in 2009, there were no more rats on the island!
Then slowly but surely, the birds began to _9_. Sadly, some of the birds were killed by the rat poison (毒药) that had been used to _10_ the rats. But now it seems that things are becoming better and better and the island is starting to look like its former (以前的) self.
( )1. A. called B. made C. taken D. used
( )2. A. rats B. birds C. fish D. humans
( )3. A. car B. train C. bus D. ship
( )4. A. if B. because C. although D. unless
( )5. A. many B. some C. no D. more
( )6. A. chances B. time C. hope D. methods
( )7. A. idea B. action C. factory D. industry
( )8. A. easy B. hard C. interesting D. boring
( )9. A. sing B. fly C. return D. leave
( )10. A. find B. help C. study D. kill
十. 阅读理解。
A
Hi! My name is Nicholas. I am 12 years old. I am from Liverpool and I live there with my parents and my siblings — Sean, who is 10 years old, and Diana, who’ s 4.
Our day starts at 7 o’ clock. Everybody gets up and gets ready to leave home at 7:45. I usually take a shower in the evening, so I just have to wash my face, brush my teeth, and put on my school uniform. We all have breakfast at 7:30. After breakfast, Sean and I catch the bus to school. Classes begin at 8o’ clock. Mom and Dad drive to work after leaving Diana at the kindergarten (幼儿园). My dad is a doctor and my mom is a nurse. They both work at the local hospital.
When school finishes at 3 o’ clock, Sean and I take the bus home. We have a glass of milk and some bread and then we do our homework. On Wednesdays we go home late. Sean goes to the Internet Club and I go to the Music Club. I want to be a famous musician. That's why at the weekend I go to L. I. P. A. — the Liverpool Institute for Performing Arts. It is one of the best performing art schools in Britain. I have drama, singing and dancing lessons.
I’ ve always loved music and I started playing the piano when I was 4 years old. I' ve also learned to play the drums and the guitar. When I grow up, I want to take a music degree(学位) at L. I. P. A. I must study hard to get high grades because they only have 35 places available each year. One of those places has to be for me!
( )1. The underlined word “siblings” in Paragraph 1 means“____”.
A. classmates B. friends and relatives
C. neighbors D. brothers or sisters
( )2. According to Paragraph 2, Nicholas ____ .
A. usually takes a shower in the morning
B. wears uniform to school
C. has breakfast at school
D. gets up at 7:45
( ) 3. Nicholas goes to school ____ .
A. by bike B. on foot C. by bus D. by car
( )4. On Wednesdays Nicholas goes home late because he ____ .
A. takes classes at L. I. P. A
B. goes to the Music Club
C. goes to the Internet Club
D. does homework at school
( )5. The last paragraph mainly tells us about Nicholas’____ .
A. school life B. interest in music
C. weekend activities D. favorite places to go
B
Were dinosaurs (恐龙) warm-blooded or cold-blooded According to a new study, scientists have found that they were somewhere in the middle. This new study shows that dinosaurs were very different from most of today's animals that are either warm or cold-blooded.
“I think we were all surprised by this,” said Felisa Smith from the University of New Mexico. “The idea certainly took some getting used to.”
The last dinosaurs lived on the earth more than 60 million years ago. However, there is always more to discover about these ancient animals.
A study by a team of scientists led by John M. Grady of the university studied many different kinds of dinosaurs in their research. They looked at growth rate (比率), body temperature and body size of different kinds of dinosaurs.
How are warm-blooded animals different from cold-blooded animals Warm-blooded animals like humans can control their body temperature. They eat a lot, and burn calories (卡路里) quickly. They have a more active lifestyle than cold-blooded animals. While cold-blooded animals such as snakes do not control their body temperature. Instead, they must use sunlight to keep warm, and they move much more slowly. Cold-blooded animals do not need to eat very much. Their bodies slow down in colder temperatures.
Dinosaurs were in the middle because they didn't completely control their body temperature, but their body temperature didn't only depend on the environment either. This helped dinosaurs and allowed them to live for so many years.
Besides dinosaurs, there are other animals that are not completely warm-blooded or cold-blooded, such as great white sharks.
( )6. According to the new study,____ .
A. dinosaurs were cold-blooded
B. dinosaurs were warm-blooded
C. dinosaurs were not completely warm-blooded or cold-blooded
D. some dinosaurs were warm-blooded and some were cold-blooded
( )7. The underlined sentence in Paragraph 2 means that ____ .
A. it's bad news to get the idea
B. it's good news to get the idea
C. the idea is the same as what scientists predicted
D. the idea is different from what people usually think
( )8. John M. Grady and his team studied many things about different kinds of dinosaurs EXCEPT their ____ .
A. body size B. eating habit
C. growth rate D. body temperature
( )9. Warm-blooded animals ____ .
① live an active life
②eat a lot
③ need sunlight to keep warm
④ don't control their body temperature
A.①② B.③④ C.①③ D.②④
( )10. Which of the following is NOT true according to the passage
A. Great white sharks are cold-blooded.
B. Most of today's animals are either warm or cold-blooded.
C. Cold-blooded animals move slowly in colder temperatures.
D. Dinosaurs’ body temperature didn’t only depend on the environment.