统编九年级英语Unit13知识点总结

1、人教版九年级英语Unit 13 We re trying to save the earth!重点单词：Littler, bottom, fisherman, coal, ugly, advantage, cost, wooden, plastic, takeaway, cruel, harmful, industry, law, scientific, afford, reusable, recycle, gate, bottle, president,work, metal重点短语 :be full of 充满close down 关闭play a part in 扮演角色clean up

2、 打扫卫生cut down 减少instead of 代替make a difference 起作用，有影响used to 过去常lead to 通往hear of 听说be harmful to 对有害the food chain 食物链at the top of在顶部或顶端turn off 关掉take part in 参加pay for 付费；付出代价take action 采取行动throw away 扔掉；抛弃put sth. to good use好好利用某物pull down拆下；摧毁turn upside down 上下颠倒；倒转set up 建起，成立bring sb. Ba

3、ck to 使想起 be known for因而闻名重点句式：1. It used to be so clean.它过去是那么干净。2. Everyone in this town should play a part in cleaning it up.我们镇上的每个人都应该尽一份力把这条河清理干净。3. The air has become really polluted around here.这附近的空气被严重污染了。4. To cut down air pollution, we should take the bus or subway instead of driving. 为了

4、减少空气污染， 我们应该乘公汽或地铁，而不要开车。5. It doesn t cost anything.它不耗费任何东西。6. But in fact, around 70 millon sharks are caught and traded in this industry every year.但事实上，每年大约七千万条鲨鱼被抓来用作商业交易。7. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.有些种类的鲨鱼数量在过去的二三十年里，下降了百分之九

5、十以上。8. So far, no scientific studies have shown that shark fins are good for health, so why eat them?到目前为止，没有科学研究证明显示鱼翅对健康有益， 所以为什么要吃呢？9. Recycling paper is really easy.回收再利用纸很容易。10. But it s hard to stop riding in cars.但是停止开小汽车是很难的。11 .We shouldn t use paper napkins .我们不该用餐巾纸。12 .Turn off the light

6、s when you leave a room.当你离开房间时关掉灯。13 .Have you ever thought about how these things can actually be put to good u？se你曾经考虑过怎样能充分利用这些东西吗？14 .Amy isn t the only one who is good at recycling.艾米并不是唯一善于回收利用的人15 .She has been doing this for a few years now.她做这事已经有好几年了。16.Not only can the art bring happines

7、s to others， but it also shows that even cold， hard iron can be brought back to life with a little creativity.艺术不仅能带给别人快乐， 而且也说明了只需要一点创造力， 即使是冰冷、 坚硬的铁也可以产生活力。巧记歌诀：1. “花费”用法口诀花费四词各家聚，认准人物谁主语；in, on就跟spend去，for在 pay后不客气；cost物前人后移，It takes 七曲一起。1. 被动语态宾变主，主变宾，by 短语后面跟，谓语动词变被动，be 后“过分”来使用。巩固提升：一、单项填空()1

8、.I don't think you've been to Disneyland, ？A aren't you B haven't youC do you D have you( )2.The villager built the bridge stones last year.A out of B out C to D for()3.My brother watched the football match instead of his homework.A doing B do C did D does()4. Do you know the movie H

9、arry Potter ? Yes.Iit twice.It's funny.A saw B seeC have seen D will see( )5.More natural protection areas should in the future.A set up B to set upC be set up D setting up()6. Do you like playing computer games? No, but I .A used to B didn'tC doD don't()7.I have neverthe strange animal

10、before.A heard from B listenedC listened toD.heard of()8. Miss Liu, when did you come here? In 2012.Ihere for two years.A have been to B have gone toC have come D have been( )9.Lots of food and waterto Ya'an, Sichuan Province immediatelyafter the earthquake happened.A were sent B are sentC send

11、D sent()10.The children were hungry and the salad was quicklyup.A eating B ate C eaten D eat()11.Look, somany passengerswiththeir smart phones on theunderground.A played B will playC are playing D have played( )12.Great changesin Daqing since the 1990s.A took placeB were taken placeC have taken plac

12、eD have been taken place()13. How much does the car ？ Oh, that's not too dear.It's only 100,000yuan.A spend B cost C take D pay()14. Have youthe school sports meeting? Yes, I have.A take part B taken partC taken part in D took part in()15. WhatI do? You'llstudy from now on if you want to

13、 go to college.A can; may B should; canC should; have to D may; could()16.he on well with his friends this term?A Did; get B Does; getC is; gotten D Is; getting( )17.Computers process difficult problems very quickly.人教版九年级英语A. canB . mustC. should D . need()18.Our teacher told us waste bottles shoul

14、d be good use.A. put B . put toC. to put D . puts()19. Is Tom coming by train? He.But he not.He likes driving his car.A. can; must B . may; canC. must; may D . should; may()20. John, your room is really in a mess.It needs. Sorry, Mum.I'll do it at once.A. cleans B . cleanedC. to clean D . to be

15、cleaned二、完形填空Nancy's grandma lived in a big old house in New York.Nancy and her parents went to see her each summer.Nancy _1_ to see Grandma and bake (烘烤)with her.She liked to play cards with her, too.This summer, however, Grandma did not seem _2_.She seemed to be worried about something."W

16、hat's wrong with Grandma ? ” Nancy asked her mom.“The _ 3_ pollution is bothering ( 使烦恼)her , " Mom said.“Do you _ 4_ the noise from all those cars? ” Nancy asked.“Yes, " Momsaid. "When Grandma moved here many years ago, there wasn't such a big _5_ here.Now there is a big road

17、 that is used to go to work easily in thecity.Big trucks deliver (运载)food all over,too, by _6_ this road.They make somuch noise.The noise pollution really bothers Grandma. ”“I know _ 7_ water pollution and air pollution are.I learned about them in school, but what is noise pollution? ” Nancy asked.a

18、Pollution is _8_ that is bad for you , “ Mom said. "Noise po llution caninfluence someone's _9_.Grandma's blood pressure goes up because of too much noise.She also has trouble _10_ with all the traffic at night.Grandma's hearing has been hurt by the noise, too. ”()1.A.loved B .hated

19、 C .wanted D .feared()2.A.interesting B.happy C.healthy D.well()3.A.water B.soil C .air D.noise()4.A.mean B.get C .tell D.point()5.A.factory B.pool C .road D .railway()6.A.cleaning B.using C.building D.making()7.A.what B.how C .where D . when()8.A.everything B.anything C.somethingD . nothing()9.A.di

20、et B.habits C.health D.feelings()10.A.listening B.sleepingC . walkingD . thinking三、阅读理解AI will never forget that unusual day! I kept hearing a strange noise while Iwas driving down a mountain in my car, so I stopped on the dirty road to check.There was a little green head looking at me in my backpac

21、k.“What are you doing there, little frog (青蛙 )？ " I said to myself.Well, youcan imagine my surprise when I heard this frog answering me in the voice of a frog. "Madam, I love to travel so much that I just can't control myself when I see a backpack.”I just looked at him with my mouth op

22、en and didn't know what to say.“ Oh, dear Madam，” continued the frog, “ I am Mongy.Nice to meet you! ”“ Nice to meet you, too! You can call me Christa.How is it possible that I canhear you, Mongy ？”“ You wanted to get to know nature and the living things in the world, and youstarted paying atten

23、tion to nature.Most people never pay attention to nature, sothey only listen when they are young.But you heard the voices of nature callingyou.You went even further than that and you tried to get along well with nature.That's why you can hear me now. ”It was at this moment that my life changed a

24、nd I suddenly knew what my destiny ( 命运 ) would be from that day on.( )1.The writer waswhen she heard the strange noise.A driving down a mountainB checking her carC looking at a frogD talking to a frog( )2.The writer found the frog .A on the dirty roadB in her backpackC in the forestD under her car(

25、 )3.The writer looked at the frog with her mouth open because.A it was making a strange noiseB it looked at her like a humanC it answered her in the voice of a frogD it loved to travel( )4.The writer could hear the frog for all of the following reasons, EXCEPT because .A she wanted to get to know na

26、tureB she paid attention to living thingsC she tried to get along well with natureD she had a special ability to talk to frogs( )5.What does the writer want to tell us?A What her unusual day was like.B About her special ability to talk with frogs.C To protect small animals.D To build a friendly rela

27、tionship with nature.BA large part of China experienced larger amounts of smog ( 雾霾 ) than usual and the air was badly polluted.The distance one could see was shorter than 1,000 meters in Beijing, Tianjin, and the provinces of Hebei, Henan, Shandong and Anhui.In some areas, it was down to 200 meters

28、.People usually set off firecrackers ( 爆竹 ) to celebrate the Spring Festival.But because of the smog, this year seemed very quiet.It was really different.A mancalled Zhang Wei said that his friends and he hadn't set off a single firecracker.“We all suffered from last month's smog.If we don&#

29、39;tcall an end to thefirecrackers, the environment will get worse and worse during the holiday.” SaidZhang Wei.He called on more people to set off fewer firecrackers during this year's Spring Festival holiday by putting up a notice in his neighborhood.More Chinese looked forward to celebrating

30、the holiday in a greener way.They decided not to set off firecrackers.They also decided not to waste food.They said that the new celebrations sounded fashionable.To clean the sky, more than ten provinces including Guangdong, Zhejiang andJiangsu have started to use national 4 standard ( 标准 ), which i

31、s expected to reduce ( 减少 ) vehicle emission ( 车辆排放 ) by 30% to 50%.Beijing even has started to use the stricter national 5 standard.We still have a lot to do to improve the air quality.For example, using public transportation as much as possible is not a hard thing for us to do, but it matters a lo

32、t.( )6.What happened in a large part of China this January?A It experienced larger amounts of smog.B People set off lots of firecrackers.C There was a heavy rain.D Many car accidents happened.( )7.How do people usually celebrate the Spring Festival in China?A By putting up a noticeB By setting off f

33、irecrackers.C By not wasting food.D By using public transportation.( )8.How many provinces have started to use national 4 standard?A Three. B Six.C Eight. D More than ten.( )9.Which of the following is NOT true according to the passage?A Zhang Wei didn't set off a single firecracker this Spring Festival.B We should use more public transportation to help reduce the air pollution.C Zhejiang has started to use national 4 standard to reduce vehicle emission.D More Chines