完整word版unit13wearetryingtosavetheearth每课的练习题.docx
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完整word版unit13wearetryingtosavetheearth每课的练习题
unit13wearetryingtosavetheearth每课的练习题
语言目标 谈论污染和环境保护。
Section A
重点 短语 1.make a difference 起作用；有影响
2. take part in 参加
3. turn off 关掉
4. pay for 付费；付出代价
5. cut down 减少
6. lead to 导致
7. hear of 听说
8. cut off 切除
Section A （1a-2d）
【基础预习】
I. 写出下面单词的意思。
1. littler ______ 2. bottom ________ 3. fisherman _____ 3. coal __________ 5. ugly ________ 6. advantage ______ 7. cost ________ 8. wooden ________ 9. plastic _______
II. 把下面的短语与汉语意思搭配。
1. make a difference A. 参与
2. cut down B. 充满
3. lead to C. 减少
4. be full of D. 起作用
5. play a part in E. 导致 通往
【重点讲练】
辨析：
turn, get 与become
⑴ become多指身份、职位等的变化，它强调变化的过程已经完成，后面可接名词或形容词。
He becomes a teacher. 他成了一名老师。
⑵ get多用于口语，表示一种变化过程，强调的是“渐渐变得”，后常接形容词的比较级形式。
In winter the days get shorter. 冬季白天变得较短。
⑶ turn指在颜色和性质等方面与以前的完全不同，强调变化的结果
山里的树叶已变成了棕色。
【小试牛刀】用turn, get 和become填空。
① Her mother ____ angry when she heard the news.
2It’s_____ darker and darker outside.
③ The milk has _____ bad.
cut off 切断；切除 cut into 把„„切成„„ cut up 切碎 cut in
插队
【小试牛刀】单项选择 —Did you tell it to Jack?
Yes, but we were ____ in the middle of our telephone conversation. A. cut down B. cut off C. cut up D. cut into
辨析：
spend, cost, take, pay 花费 主语 表示的内容
【小试牛刀】单项选择 1. —Do you take exercise every day?
—Yes. I always ___thirty minutes after supper. A. spend B. cost C. take D. pay
2. I _________ $300 for the bike. A. took B. spent C. cost D. paid
【达标训练】 Ⅰ. 用方框中所给词的适当形式填空。
cost, wood, coal, bottom, litter
1. Don’tthrow____（垃圾） everywhere.
2. In winter, many people burn ____ （煤） to keep warm. 3. The police found a body at the ____ （底部） of the lake.
4. The _____ （费用） of living in big cities is very high.
5. He keeps a rabbit in a big ____ （木制的） box.
II. 单项选择。
1. He ____ go out with his parents, but now he
____ staying at home alone.
A. used to; is used to B. is used to; used to C. use to; is used to D. is used to; is used to 2. The interesting book _____ me 10 yuan. A. spent B. took C. paid D. cost
3. We must do something useful to ____ pollution. A. cut off B. cut up C. cut down D. cut in
4. Smoking can _____ lung cancer. You’d better give it up. A. work on B. lead to C. take away D. put out
5. —What are the _____ of bike riding?
—It can help cut down air pollution. A. advantages B. reasons C. results D. ideas
III. 根据汉语提示完成下面的句子。
2. 这个木箱时装满了书。
The __ box ____ ____ ____ books.
3. 不健康的饮食对这种疾病的传播起一定的作用。
Unhealthy foods ___ ___ ___ ___ the spread oftheillness
4. 这条小路通向公园。
The path ____ ____ the park.
5. 我错拿了你的包。
I took your bag ____ ____ mine by mistake.
Section A （3a-4c）
【基础预习】
I. 根据汉语提示写出下面句中所缺的单词。
1. I have a simple and easy ____ （方法） to solve the problem.
2. We shouldn’t be ____ （残忍的） to animals.
3. It’s ____ （有害的） to your health to drink to much.
4. The city is the _____ （工业） center of the country.
5. The car is too expensive, I can’t ___ （买得起） it.
II 翻译
1. take part in __________ 2. turn off ____________ 3. pay for ____________ 4. hear of _____________ 5. be harmful to ____
【小试牛刀】改为同义句。
Reading in the sun does harm to our eyes. Reading in the sun ___ ___ ___ our eyes.
2. Have you ever taken part in an environmental project?
你曾经参加过环境保护活动吗？
辨析：
join, join in 和take part in
加入组织，团体，党派等，有作
join 为其中的一个成员的含义。
后面也可以加表示人的名词，表示和某人一起参加某活动。
join in
加入一种具体活动。
take part in 指参加会议或群众性活动等，着重说明句子主语参加该项活动
⑴ afford是动词，意为―买得起,担负得起‖，通常与can, could, be able to连用,多用于否定句中。
I. 用方框中词的适当形式完成下面的句子。
method, cruel, harmful, afford, law
1.I think it’s ____ to make such a young boy work all day.
2. The poor fisherman can’t _____ his children’s education.
3. I think the government must develop _____ to protect environment.
4. Eating too much junk food is ____ your health. 5. He can use different _____ to work out the problem.
II. 单项选择。
1. —Are you going to _____ any of the events?
—Yes. Maybe long jump and high jump. A. take part in B. join C. attend D. join in
2. I can’t afford ____ him an expensive birthday present. A. to buy B. buying C. for buying D. buy
3. —Remember to ____ the lights when you leave the room. —OK. I will. A. turn on B. turn down C. turn up D. turn off
4. The girl always has some money to ___ snacks. A. spend B. pay for C. take D. cost
5. —Look!
_____ boys are playing on the playground.
Yes. _____ them is about 200. A. The number of; A number of B. The number of; The number of C. A number of; the number of D. A number of; A number of III. 根据汉语提示完成句子。
1. 我们必须采取行动来阻止他们。
We must ____ ____ to stop them.
2. 我从没听说过这个人。
I have never ____ ____ such a man.
3. 我们乐意尽力帮你摆脱困境。
We are glad to do what we can do ___ ___ ___.
4. 到目前为止，我已经交了二十个朋友。
____ ____, I have made twenty friends.
5. 实际上，她从没去过那儿。
____ ____, she has never been there.
Section B （1a-2e）
【基础预习】
I.写出下面单词的意思。
1. recycle _______ 2. gate _________
3bottle ________ 4. president ________ 5. work ________ 6. metal __________
II.连线匹配，完成短语
1. throw away A. 上下颠倒
2.put sth. to good use B. 扔掉
3. pull … down C. 恢复
4. bring back D. 拆下
5. upside down E. 好好利用
【小试牛刀】单项选择。
3.1. This is my twin sister, Lucy. Not only she but also I ___
good at drawing. A. is B. am C. are D. was
【达标训练】
4.I. 用方框中单词的适当形式完成下面的句子。
recycle, gate, bottle, president, work
1.Mr. Wang is the _____ of the company.
2. The young man likes Lu Xun’s ______.
3. Could you please give me a ____ of water?
4. Tom!
Someone is waiting for you at the school _____.
5. We should _____ garbage, not burn it.
II. 单项选择。
1. —Your coat looks nice.
—It’s made ____ cotton. And it was made ____ Shanghai.
A.in; by B. from; by C. by; in D. of; in
2. —____ he ____ I have been to Beijing. —Really?
When did you do there?
A. Not only; but also B. Neither; nor C. Either; or D. Too; to
3. The old city walls are dangerous. So they will be _____ soon. A. pulled down B. pulled out C. pulled over D. pulled off
4. The old man built himself a house ____ wood. A. out of B. in to C. to use D. in for
5. They decided to ____ a small business to make
some money. A. set up B. put up C. take up D. go up
III. 根据汉语提示完成句子。
1. 她扔掉了昨天的报纸。
She _____ _____ yesterday’s newspaper.
2. 我在新的工作中充分地利用了我的经验。
I ___ my experience ___ ___ ___ in my new work.
3. 请别将杯子倒置。
Please don’t turn the cup _____ _____.
4. 这些照片唤起了我美好的回忆。
The photos ____ ____ lots of good memories.
5. 杭州以龙井茶而闻名。
Hangzhou is well ____ ____ its Longjing Tea.
Section B （3a-self check）
【重点讲练】
1. My alarm clock doesn’t work. It needs ______. A. to be repaired B. repair C. to repair D. for repairing
2. His death was _____ by a high fever. A. spread B. caused C. got D. showed
3. His mother ____ a worker in that factory. A. used to be B. used C. used to being D. used be
4. —Your classroom is very clean.
Sure. It ________ after school every day. A. is cleaned B. cleans C. cleaned D. is cleaning
5. —He’s never stolen anything before, _____he?
—______. It’s his second time to be taken to the police station.
1. Both Tom and I were in the school library yesterday.
____ ____ Tom ____ ____ I was in the school library yesterday.
2.Reading in bed does harm to your eyes.
Reading in bed ____ ____ ____ your eyes.
3. The old car caused me lots of trouble.
The old car caused ___ ___ trouble ____ me.
4He spent ten yuan on the book.
He ____ ten yuan ____ the book.
5. My hair needs cutting.
My hair needs ____ ____ ____.
I. 用所给词的适当形式填空。
1. The old man used _____ （be） a teacher.
2. We should ____ （clean） the room every day.
3. Look!
Tom ____ （sleep） in his room.
4. Lots of trees ____ （plant） on the hill every year.
5. He _____ （live） here for 20 years.
II. 单项选择。
1. He promised to pick me up at the school gate. However, he _____ yet.
A. didn’t arrive B. doesn’t arrive C. isn’t arriving D. hasnt arrived
2. Ba Jin, one of the greatest writers in China, ___ as ―People’s Writer‖.
A. is regarded B. has regarded C. is regarding D. regards
3. —Where is Tom?
—He ______ in his room. A. is reading B. reads C. read D. was reading
4. —May I go out now, Dad?
— No. You _____ let your mother know first. A. can B. may C. need D. must
5. Her son _______ Coke, but now he ________ milk.
A. used to drink is used to drinking B. used to drinking drinks
C. is used to drinking used to drink D. is used to drink is drinking
【写作演练】 ★话题导入
本单元以“谈论污染和环境保护”为话题，围绕这一话题谈论人们在日常生活中应该如何保护环境。
这也是单元测试和中考等试题中常考的话题作文之一。
保护人类共同的家园—地球是每个人的责任和义务。
我们在生活中的点滴小事上也能做出自己的贡献。
根据表格内容，谈一谈曾经为保护环境做过哪些努力，将来还打算如何去做。
要求：
1. 词数不少于50词；
2. 开头已给出，不计入总词数； 3. 意思连贯，条理清晰，适当发挥。
【写作演练】
It’s our duty to protect the earth. I always turn off the lights when I leave a room. While I am washing my hair, I usually turn off the shower. Besides, if I want to shop, I always take my own bags instead of using plastic bags. I have decided to do more things to protect our earth, such as recycling books and paper and stopping riding in cars.
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