Unit 13 We’re trying to save the earth.

【学习内容】We’re trying to save the earth. Section A 1a-2d

【学习目标】1.掌握litter,ugly,advantage, cost,wooden,bottom,fisherman, coal, plastic ,

Takeaway,bin,the bottom of, make a difference等单词和短语。

2.掌握Even the bottom of the river was full of rubbish.

Everyone in town should play a part in cleaning it up.等句型。

【自学检测】 翻译句子。

拯救地球____________________________ 大量的黑烟 ____________________________

大声的音乐___________________________ 太多的垃圾和废物____________________________

噪音污染____________________________ 在公众场合____________________________

河流底部____________________________ 变成丑陋的地方__________________________

参与____________________________ 减弱空气污染____________________________

废物污染____________________________ 木头筷子____________________________

被严重污染___________________________ 塑料叉子____________________________

燃烧煤块____________________________ 创造一个更好的未来________________________

【合作探究展示】 Step 1 情景导入

Teacher: What kinds of pollution do you know？

What do you feel about the pollution?

Students: I think there are_______. ① noise pollution ② air pollution ③water pollution…

【当堂检测反馈】 根据汉语提示填空完成句子,每空一词

1.你能帮我扶住梯子的下面吗?

Can you hold the ladder for me？

2.这张票花了我10 美元。 The ticket ten dollars.

3.我想在家休息而不是出去踢球。

I’d like to have a rest at home playing soccer outside.

4.这个老人习惯于住在农村了。

The old man in the countryside.

5.你过去常常留长发吗? you have long hair?

【拓展提升】一.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. Can you tell us your ideas for (improve) your spoken English.

4. We should stop using the (wood) chopsticks to protect the forest.

5. Their grandparents were (fisherman) near the sea before they moved to the town.

6. We’re trying___________ (save) the earth.

二.单项选择。

( )1.— How much is the ticket to Central Park?

—A one-way ticket ______ $40, and you can ______ another $20 for a round-trip.

A. costs, pay B. cost, spend C. pay, spend D. spends, pay

( )2. —Why is Lingling practicing speaking English? —_______ abroad for further study.

A. Go B. Gone C. To go D. Goes

( )3. —I’m new here. —Don’t worry. I’ll do what I can ________ you.

A. help B. to help C. invite D. to invite

三.根据汉语提示完成单词。

1. We should put up notice to stop from (乱扔)

2. The teacher asked us to find a way to pick up the coins at the (底部)of the bottle.

3. There are no more fish for (渔夫)to catch in the river.

4. We should take the paper bags to go shopping instead of the (塑料)ones.

5. Could you please tell us another (优点)of riding bike to work?

【学习内容】We’re trying to save the earth . Section A 3a-3b

【学习目标】1.掌握method, cruel, harmful, low, industry, law, cut off

2.了解明白以下词汇及短语：shark, fin, chain, ecosystem

【自学检测】单词、短语翻译

1.鱼鳍买卖 2.鱼鳍汤

3.处于食物链的顶端 4.在最近的20到30年间

5.全球环境保护组织 6.建全法律

【合作探究展示】Step 1 情景导入

Para1 Bad things happen when people cut off sharks’ fins.

Para2 Environmental protection groups have done things to protect sharks.

Para3 You’re killing a whole shark when you enjoy a bowl of shark fin soup.

【知识生成】

1) not only…but also…用于连接两个表示并列关系的成分,着重强调后者,意为__________;可与both ... and…替换.若连接两个成分作主语,谓语动词用___________。

Not only does he speak fluent English, but he can also speak Chinese and French well.

Exercise is not only good for health, but also fun.

2) a number of 与the number of的用法：

the number of意为“… 的数量”,跟复数名词连用作主语时,中心词是number,谓语动词用单数。a number of意为“许多”,相当于 many,修饰可数名词复数。作主语时,谓语动词用复数。number前可用large，small等修饰,以表示程度。

练习：选词填空：the number of, a number of

1. _______________________teachers in our school is 350.

2. _______________________teachers like to read books.

【当堂检测反馈】 根据汉语提示填空完成句子，每空一词。

( )1.Not only but repair it.

A. can he; he can B. he can; can he C. can he ; can he D. he can; he can

( )2. Not only Li Ming but I students.

A. is B. are C. am D. be

( )3. The famous writer one new book in the past two year.

A. is writing  B. was writing C. wrote D. has written

( )4.—Our country______a lot so far. —Yes. I hope it will be even______.

A. has changed;well B.changed;good C. has changed;better D.changed;better

( )5.The Smiths_______in China for 8 years. 

A. has lived B. lived  C. have been   D. live

( )6.My friend was good me when I was ill. She told me that eating more vegetables is good my health.

A. with; for B. to; for  C. with; to D. for; with

( )7.Li Mei is interested in drawing. Also, she is good it.

A. with B. to C. at D. for

【拓展提升】用所给词的适当形式填空。

1.I'll give the book to him as soon as he___________back(come).

2.__________the baby___________crying yet? (stop)

3.I don't know whether mother____________ me to Beijing next month.(take)

4.She____________on her coat and went out. (put)

5.“What are they doing?” “They_________________ready for the sports meeting.” (get)

6.The boy asked his mother____________ him go and play basketball.(let)

7.I’m sorry to keep you ____________for a long time. (wait)

8.It __________(take) him half an hour____________ (finish) his homework yesterday.

9.If it ___________an interesting film, we’ll see it tomorrow. (be)

10.They usually_____________(do) their homework after supper.

11.Listen! who____________________ (sing) in the next room now?

12.___________(be) your parents in shanghai last year?

13.Mr. Yu__________________(teach) us math since 1982.

14.They will have a trip (旅行) to the Great Wall if it_______________ (not rain) tomorrow.

15.Li Ming often____________(listen) to the radio in the morning.

二.单项选择。

( )1.—May I stop my car here? —No, you＿＿＿.

A. can't B. mustn't C. needn't D. don't have to

( )2.—Must we clean the house now? —No, you _______.

A. needn't B. may not C. mustn't D. can't

( )3. Man______die without water. A. will B. can C. need D. shall

( )4. You________return the book now. You can keep it next week if you like.

A. can't B. mustn't C. needn't D. may not

( )5. Johnny, you________ play with the knife, you______hurt yourself.

A. won't...can't B. mustn't...may C. shouldn't, must D. can't...shouldn't

【学习内容】We’re trying to save the earth . Section A Grammar-4c

【学习目标】1.掌握 afford ;recycle; reusable; transportation; take part in; can’t afford to do sth

take action; turn off ;pay for;add up;use public transportation 等单词短语 。

2.理解并掌握现在进行时态, used to,被动语态, 现在完成时态, 情态动词等语法。

【自学检测】根据汉语提示完成短语。

① 不同种类的污染 ② 河底

③ 把垃圾扔到河里 ④ 在…中起作用

⑤ 在中国南部 ⑥ 对……有害

⑦ 在…顶部

⑧ 海洋生态系统

【合作探究展示】Step 1情景导入

Teacher: Have you ever take part in an environment project?

How should you do to save the environment?

Students: We can__________.

① turn off the lights when… ② use the paper bags.. ③walk to school….

【知识生成】

1.现在进行时: Present Progressive

定义：表示说话时（瞬间）正在进行的动作,也表示目前或现阶段一直进行的动作。

结构: be (am/is/ are) + v.-ing 标志词：Look, Listen, now, right now… e.g. Look! The boy is crying.

2. used to do与be used to doing

used to do sth.表示过去常常做某事,现在不做了,后接动词原形。

be used to doing sth.习惯于做某事。

e.g. I used to get up at six o’clock. Joe is used to drinking a cup of coffee every morning.

3.被动语态：Passive voice

定义：表示主语是动作的承受者,即行为动作的对象的一种语态。结构:be +过去分词

e.g. A new school was built last year. Our classroom is cleaned every day.

4.现在完成时: Present Perfect

定义：表示动作已经完成,但对现在造成影响; 或者表示从过去某一时间开始一直延续到现在并还可能持续下去的动作。

结构: has/have + 过去分词 标志词：already, yet, ever, never, since, for…

e.g. I haven’t finished my homework yet.

5. 情态动词

1) 情态动词本身有一定的词义,表示说话人的情绪,态度或语气,但不能单独作谓语,只能与其他动词构成谓语。常见的有：can (could), may (might), must, need, shall (should), will (would)等。

2) 情态动词无人称和数的变化,后接动词原形。否定式是在情态动词后面加not。个别情态动词有过去式形式,可用来表达更加客气,委婉的语气。

e.g. Ken can climb up the tress like a koala.

Tracy could ride a bicycle when she was five years old. You mustn’t play with fire. It is dangerous.

【当堂检测反馈】翻译下列句子。

1.我们正在竭力拯救地球。

2.这条河流过去是那么干净。

3.空气被严重污染。

4.没有研究表明鲨鱼鳍对健康有好处。

5.我们应该帮助拯救鲨鱼。

【拓展提升】一.根据汉语提示完成单词。

1. The shoes are so expensive that I can’t (买得起)them.

2. We should use (可重复使用的)chopsticks when we eat outside.

3. What do you think of the (交通)in China?

4. The Spring Festival is (认为是)the most important festival in China.

5. We can save (电)by turning off the lights when we leave a room.

二.英译汉。

1. save the earth 2. loud music

3. noise pollution 4. the bottom of the river

5. play a part in 6. waste pollution

7. be badly polluted 8. burn coal

9. a lot of black smoke 10. too much rubbish and waste

11. in public places 12. turn into ugly places

13. cut down air pollution 14. wooden chopsticks

15. plastic forks 16. lead to a better future

三.用动词的适当形式填空。

1.We’re trying______________ (save) the earth.

2.There used to____________(be) clean and beautiful.

3.There are too many_____________for_______________to catch (fish).

4. It’s bad for environment to use________________(wood) chopsticks.

【学习内容】We’re trying to save the earth . Section B 1a-1e

【学习目标】1.掌握 recycle,napkin,stop doing sth, hard to do sth, recycling paper, turn off the lights等

单词和短语。

2.掌握下列句型：Recycling paper is really easy. It’s hard to stop riding in cars.

We really shouldn’t use paper napkins, you know .　　

【自学检测】翻译下列短语。

1.停止开车____________________ 2.使用纸巾____________________

3.再利用书本和纸张___________________ 4.做...很难____________________

5.关掉灯 ___________________ 6.带上你自己的袋子___________________

7.洗头____________________ 8.停止做...____________________

【知识生成】

1. I stopped using them last year. 去年我就停止使用他们了。

【解读1】此句子的时态为一般过去时态，常与其连用的时间状语有：yesterday/ last week/ last month/ last year/ …ago…

【举例】He waited for you here three hours ago.三个小时以前他在这里等你。　　

【解读2】stopped为stop的过去式。在英语当中动词的过去式分为规则变化和不规则的变化,不规则动词总数大概不过200多个,但是使用频率很高。主要分成三类：

1.第一类不规则动词的三种形式同形, 如：cost cost cost/ cut cut cut/ hurt hurt hurt

2.第二类不规则动词的过去式和过去分词同形,

如：bring brought brought/ catch caught caught/ lead led led

3.第三类不规则动词的原形、过去式和过去分词都不相同，

如：begin began begun/ break broke broken/ grow grew grown/ ring rang rung/ wake woke / waked woken此外还有少数不规则动词的过去分词与原形相同，

如：come came come/ become became become/ run ran run

【当堂检测反馈】翻译

1.stop riding in cars_________________ 2.recycle books and paper .

3.当你离开房间时关灯_______________________________________________

4.不要用餐巾纸______________________________________________________

5.当你洗头发时关闭淋浴器_____________________________________________________

【拓展提升】用所给动词的适当形式填空。

1.Tom and Mary_______________ (come) to China last month.

2.Mike (not go) to bed until 12 o’clock last night.

3.Mary______________(read) English yesterday morning.

4.There________________(be) no one here a moment ago.

5. ________________(recycle)paper is really easy.

6.It’s hard to stop________________(ride)in cars.

7.Don’t________________(use) paper napkins.

8.You can take your own bags when________________(shop).

二.根据首字母提示完成单词。

1.We can help to save the environment by r the books and paper.

2.Jack’s parent are so poor that they can’t a his education.

3.Eating too much junk food is h to your health.

4.Killing a whole shark only for a bowl of shark fin soup is too c for sharks.

5.We should do something to stop people from l rubbish.

6.We must r iron and steel.

7.We really shouldn’t use paper n .

8.Turn off the nights when you l a room.

9.Turn off the s while you are washing your hair.

【学习内容】We’re trying to save the earth . Section B 2a-2e

【学习目标】掌握gate; bottle; president; inspiration; iron; work; metal; creativity; throw away; put sth to

good use; pull…down; an old boat turned upside down; be an inspiration to sb; set up a website; a “metal

art” theme park; be known for等单词短语。

【自学检测】 单词、短语翻译。

1.扔掉_________________ 10.擅长回收_____________________

2.不再需要_____________________ 11.开一家小店_____________________

3.投入更好的使用_____________________ 12.建立一个网站 _____________________

4.有一个有创造力的头脑_____________________13.在网上出售_____________________

5.推倒_____________________ 14.使用旧物的新方法_________________

6.倒转,颠倒_____________________ 15.因为…而出名_____________________

7.由…制作而成_____________________ 16.…的重要性_____________________

8.旧的玻璃瓶_____________________ 17.带来快乐_____________________

9.获奖_____________________ 18.一点创造力_____________________

【合作探究】Step 1 2a 情景导入

Which rubbish can be recycled?________________________

What have you deal with your rubbish in everyday life?_________________________________

Step 2

Para.1 Wang Tao uses materials from old cars to make beautiful art pieces.

Para.2 Many old things can be put to good use.

Para.3 Jessica Wong uses old clothes to make bags.

Para.4 Amy Hayes built a house out of rubbish.

【当堂检测反馈】 翻译下列句子

1.许多古老的建筑物已经被拆除了。（pull down）

2.那辆新车将于下个月开始投入使用。

3.鲁迅作为一个伟大的作家而出名。

4.不仅学生们,老师也被邀请参加聚会。

5.这个组织设立于1998年。

【拓展提升】根据汉语提示完成单词。

1. The man was stopped by the guard at the (大门)of the school.

2. The (主席),Xi Jinpin was found having breakfast at QinFeng bread restaurant.

3. Lei Feng has been an (榜样)to all of the teenagers.

4. The young man has created many art (作品)since he finished college.

5. The old man set up a factory to recycle the waste (金属)。

二.单项选择。

( )1.Not only Miss Li like music, but (also) she sports.

A. /; likes B. does; likes C. does; like D. is; like

( )2.On the one hand,  we need . 

A. create B. creative C. creativity D. created

( )3. The man built a house________trash.

A. out B. of C. into D. out of

( )4. We often call________Mr. Recycling.

A. he B. his C. him D. her

( )5. We have never visited the museum, but we have______it.

A. stood for B. belonged to C. heard about D. kept on

( )6.—What do you think of my shirt? It______cotton. —It looks nice on you.

A. is made in B. is made for C. is made of D. is made by

( )7.—It’s difficult for village children to cross the river to school.

—I think a bridge______over the river.

A. should be built B. will build C. is built D. was built

( )8.The girl_______an English song in the next room is Tom’s sister. 

A. who is singing  B. is singing  C. sang   D.was singing

( )9.Can you lend me the novel________the other day? 

 A.that you talked  B. you talked about it 

C. which you talked with D. you talked about 

【学习内容】We’re trying to save the earth. Section B 3a-self check

【自学检测】翻译下列词组

1.停止乘小汽车 2.回收纸

3.用纸巾 4.好好利用

5.用垃圾建造房 6.倒置

7.经营小生意 8.回复,归还

9.旧玻璃瓶 10.拆下

11.一个有创意的大脑 12.开一个小店

13.更受欢迎的作品 14.给他人带来欢乐

【合作探究】重点短语:

1.make a difference 起作用；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 通往；导致

7. hear of 听说 8. cut off 切除 9. throw away 扔掉

10. put sth. to good use 好好利用某物 11. pull…down 拆下；摧毁

12. turn…upside down 上下颠倒；倒转 13. bring back 恢复；使想起

14.be full of 充满 15.close down 关闭 16.play a part in 扮演角色

17.clean up 打扫卫生 18.instead of 代替 19.used to过去常常……

20.be harmful to …对…有害 21.the food chain 食物链 22.at the top of 在…顶部或顶端

23.take action采取行动 24.set up建起,成立,设立 25.be known/famous for因…而闻名

【拓展提升】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. hasn’t 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

二.根据所给首字母写出所缺单词。

1.The boy fell off the high tree but l____________he wasn't badly hurt.

2.In China people usually eat m______________on Mid-autumn Day.

3.He's a hard-working boy. He s_____________a lot of money on books.

4.Light travels much faster than s____________.

5.I saw two f___________ in the park yesterday. I think they came from the USA.

三.用括号中所给单词的适当形式填空。

1. As Chinese, we should take active part in the________________(protect) of the environment.

2. We can make our lives better and easier with a little_______________(create).

3. The man sailed across the sea alone by his________________(wood) boat.

4. We should protect the environment by the_______________ (science) method.

5. You shouldn’t wait until too late to understand the___________(important) to protect the environment.

6. The old man used______________ (be) a teacher.

7. We should______________ (clean) the room every day.

8. Look! Tom________________ (sleep) in his room.

9. Lots of trees_________________(plant) on the hill every year.

10. He___________(live) here for 20 years.

四.根据所给汉语提示完成下列英语句子。

1.许多专家认为,到2020年,印度人口可能会比中国人口多。

Many experts think that India's_____________may be___________than China's by 2020.

2.今天该轮到你值日了。 It's your ____________to be on___________today.

3.那边出了什么事?那么多人挤在大门口。

What's___________over there? So many people are__________round the gate.

4.出门的时候别忘了锁门。

Don't forget to__________the door when you__________home.

5.别插队,否则别人会生你的气。

Don't be a___________ ______________,or the others will get angry with you.

中小学资料九年级英语全册 Unit 13 Were trying to save the earth学案（无答案）（新版）人教新目标