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

九年级全册英语Unit 13 We' re trying to save the earth Section A
一、重点单词
1. 乱扔 v. 垃圾;废弃物n. ____2. 底部;最下部 n. ____
3. 渔民;钓鱼的人n. ____4. 煤;煤块n.
5.优点;有利条件n. ____6. 丑陋的;难看的adj. ____
7.花费v.花费;价钱 n. ____8. 木制的adj.____
9. 塑料的 adj.塑料；塑胶 n. 10. 外卖食物 n.____
11. 垃圾箱 n. ____12.有害的 adj.____
13. 残酷的;残忍的 adj. ____14. 链子;链条 n. ____
15. 生态系统n.____ 16. 工业;行业 n.____
17. 法律;法规 n. ____18. 科学上的;科学的 adj. ____
19. 鲨鱼 n.____ 20. (鱼)鳍 n.____
二、词性转换
1. 渔民;钓鱼的人 n. ____→ (复数)____
2. 优点;有利条件 n. ____→ 缺点;不利条件 n. ____
3. 木制的;木头的 adj. ____→ 木制的 adj.____
4. 危害 n. ____→ 有害的 adj.____
5. 法律;法规 n. ____→ 律师 n. ____
6. 科学n.____ → 科学上的;科学的 adj. ____→ 科学家 n. ___
7. 重新使用 v. ____ → 可重复使用的 adj. ____
三、重点短语
1. 在… 底部____ 2.尽力做____ 3.参与,在…起作用____
4. 把…扔进…____5.被严重污染____6.把……变成 ____
7.减少____ 8. 制定法律____ 9. 代替; 反而____
10.采取行动____ 11. 保持…清洁____ 12. 关掉____
13.对…产生影响____14.处于危险中____
15. 导致; 通向____ 16. 灭绝; 绝种____
四、 根据句意及汉语或首字母提示完成句子。
1. Online shopping has many ____(优势).
2. The stamp I bought yesterday ____(花费) me 20 yuan.
3. Throwing ____(垃圾) around is a bad habit.
4. I can't stand the earrings she wears because they are really u____ .
5. The fewer p____ bags we use, the more beautiful our earth will be.
6. Don't play a joke on him about his weight— it's ____(残忍的).
7. With the development of ____(工业), it will cause some pollution problems.
8. So far, no ____(科学的) studies have shown that shark fins are good for health.
9. I had to walk because I couldn't a____ to take a taxi.
10. He walked through a wooden g____ into the field behind his house.
五、用所给词的适当形式填空。
1. There are many kinds of ____(pollute) in our daily life.
2. All of the students should take part in ____(keep) our school clean and tidy.
3. There are no more fish for ____(fisherman) to catch in the river.
4. We should stop using the ____(wood) chopsticks to protect the forest.
5. The lake is very dirty. it used ____(be) very clean.
6. The radio can ____(mend) in two hours.
7. Don't worry. Her homework ____(finish) already.
8. The party ____(hold) in two weeks.
9. The house ____(build) by them last year.
10. What else can we do ____(help) save the planet
六. 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 EmilJula 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
( )11. My teacher often says that mistakes should ____ in time.
A. correct B. be correcting C. have corrected D. be corrected
( )12.— Sally, it's 10 o’ clock already. ____ the TV and go to bed.
—OK, Dad.
Turn on B. Put on C. Turn off D. Put off
七、根据汉语提示完成句子，每空一词。
1. 这个房间里将有一个聚会。请在聚会后把它打扫干净。
There will be a party in this room. Please ____ it ____ after the party.
2. 树对我们是非常有用的。当我们砍倒一些时，应该种更多。
Trees are very useful to us. We should plant more when we ____ some ____ .
3. 这条裙子花了我60美元。
The dress ____$60.
4. 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.
5. 这条河被严重污染了。
The river ____ .
6. 我至今还没有得到她的回复。
I have had no reply from her ____ .
7. 当你在山顶的时候，不要忘记拍照。
Don't forget to take photos when you are ____ the mountain.
8. 他的中指在工作时不小心被切掉了。
His middle finger ____ accidentally ____ while working.
9. 我觉得对我来说是采取行动的时候了。
I felt that it was time for me____ ____ .
10. 现在很多野生动物处于极大的危险之中。
Many wild animals are ____ now.
八. 完形填空。
A little boy invited his mother to his school's first teacher-parent meeting. He never thought that she would _1_. But she did. He felt worried. _2_ she was a beautiful woman, there was a scar (伤疤) that covered nearly the whole right side of her face.
At the meeting, the boy was _3_ to see other people having a good talk with his mother. But he felt sorry for his mother's face and sat in a chair _4_ his mother . Just then he heard a talk _5_ his mother and his teacher.
“How did you get the scar on your _6_ ”the teacher asked. She replied,“When my son was a baby, his room caught on caught on fire on day. _7_ was too afraid to go in, so I went in and ran towards his bed. Just then I saw a beam (横梁) coming down and I placed myself over him trying to _8_ him. I was knocked but luckily, a fireman saved both of us .”She touched the scar.
“This scar will be here forever, but I have never regretted _9_ I did for my son. You see, he is strong and healthy now.”
Hearing that, the little boy came out running to his _10 _with tears in his eyes. He hugged (拥抱) her and held her hand tightly (紧紧地) for the rest of the day.
( ) 1. A. refuse B. agree C. drop D. make
( ) 2. A. Because B. So C. Although D. Therefore
( ) 3. A. interesting B. surprised C. disappointed D. confusing
( ) 4. A. far from B. close to C. next to D. behind
( ) 5. A. with B. among C. between D. at
( ) 6. A. face B. arm C. hand D. head
( ) 7. A. Nobody B. Everybody C. Somebody D. Anybody
( ) 8. A. find B. protect C. stop D. take
( ) 9. A. how B. what C. when D. where
( ) 10. A. sister B. teacher C. mother D. father
九、阅读理解
April 22nd is World Earth Day—a day to remind people to protect the earth. So on that day, our family held an activity“bottle of trash challenge”. That means the trash needs to be put in a 600 ml bottle. We decided to challenge ourselves and produce as little trash as possible.
My father worked online all day, so he didn't produce any paper waste except paper napkins. He made the least trash in our family.
My mother cooked and produced plenty of kitchen waste, such as vegetable leaves, eggshells and food bags. What's worse, we couldn't eat up all the food of the dinner that day. So leftovers couldn't be avoided. It was not easy for Mom to deal with all the trash, but she found a way to put it all into the bottle. How amazing!
My sister, a 16-year-old student, was busy preparing for her exams. She had to use paper to work out math or physics problems. She used only one side of the paper in the past. But that day, she tried to use both sides of the paper because she realized we were challenging ourselves. She did a good job!
I was different from my sister. I love snacks and drinks. So my trash was almost from them. I was highly alert(警觉的) that I must produce less waste. I hardly ever had snacks or drinks. It was too difficult, but I did it!
I' ve learnt a lot from this activity. I realize that everyone can produce less trash. We should start with small actions to protect the earth!
( )1. What activity did the writer's family hold on April 22nd ____.
A. A challenge. B. A trip. C. A picnic. D. A party.
( )2. Who made the least trash in the family ____.
A. The writer. B. The writer's father.
C. The writer's mother. D. The writer's sister.
( )3. What does the word“leftovers”mean in the third paragraph ____
A. Food bags that are used to put the vegetable leaves.
B. Food that hasn't been eaten up at the end of a meal.
C. Waste that is produced in the kitchen.
D. Dishes that are cooked by the mother.
( )4. What's the structure of the passage ____
①②;③④⑤⑥ B.①②;③④⑤;⑥
C.①;②③④⑤;⑥ D.①;②③④⑤⑥
( )5. Why does the writer write the passage ____
A. Because he hopes that we can have less snacks and drinks.
B. Because he hopes that we can use both sides of the paper.
C. Because he hopes that we can eat up all the food of the dinner.
D. Because he hopes that we can protect the earth by starting with small actions.
十、任务型阅读。
The Arctic fox(北极狐) is a kind of small fox that lives in the Arctic. It grows about 50 centimeters(厘米) long, not including its tail,30 centimeters tail and weighs from 3 to 7 kilos.
The Arctic foxes are white or blue in color. The white ones are white in winter, but gray-- brown in summer. The blue ones are blue--gray all year round. The Arctic foxes have long thick hair that is called fur(毛皮). And the long fur covers their whole bodies, including both their cat eyes and rabbit feet, to keep them warm in the low temperature in the Arctic.
The Arctic foxes feed mainly on birds, birds' eggs and other small animals. Teamwork is the way they look for food, and they don't like to do that alone.
Baby Arctic foxes are very lovely. They don't open their eyes until a week after their birth. For the first half of the year, their parents offer them food. They begin to look for food on their own when they are about six months old. The next year they can live alone.
Today, the number of the Arctic foxes is becoming smaller and smaller, because people kill them for their fur to make beautiful coats for money. Something must be done to protect the Arctic foxes.
根据短文内容， 回答问题。
What is the weight of an Arctic fox
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What is an Arctic fox's long, thick hair called
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What do the Arctic foxes mainly feed on
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When do baby Arctic foxes begin to look for food on their own
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5. Why is the number of the Arctic foxes becoming smaller and smaller
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