2014人教版新目标英语九年级Unit13-We're-trying-to-save-the-earth!整单元课件
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
try to do =try one’s best to do 努力去做某事 be related to… 与……有关 mobile phones 手机 rubbish, litter ,waste 垃圾,废物 the bottom of the river 河底 be full of 充满…… fisherman-fishermen 渔民 government 政府 throw litter into the river 把垃圾扔到河里 ask sb. to do 要求某人干某事 close down the factories 关闭工厂 clean up 打扫 used to be…过去是…
4. Even the bottom of the river was full of rubbish. Yes, but people are throwing litter into the river.
litter 和 rubbish :“垃圾”，不可数名词 rubbish 指“没用的东西(被扔或将要丢弃 的无用的东西)”不可回收 litter 指“ ( 室内或公共场所 ) 乱扔的废物 ( 纸屑、不要的包装纸、废瓶等 )” 还可回 收 Throw the rubbish out. Pick up your litter after a picnic.
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.
Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: But it used to be so clean! Mark: Yes, but people are littering in the river. Tony: Everyone in this town should play a part in cleaning it up!
1.We’re trying to save the earth! 我们正在竭尽全力拯救地球! try to do =try one’s best to do 努力去做某事 Every student should try to study hard in order to study in a university. 为了进入大学学习，每个学生都应该努 力学习。
3. There is also too much rubbish and waste. People ___________________things every are throwing away day.
public places 4. People are also littering in____________ like parks. This turns beautiful parks into ugly places.
2. Here are some words related to different kinds of pollution.
be related to 与…有关 I am not related to him in any way. 我和他无任何关系。
3. Everyone in this town should play a part in cleaning it up! play a part in 在……方面起作用 A good diet plays a large part in helping people live longer. 健康的饮食在帮助人们长寿方面起着非 常大的作用。
What caused the problem?
People are throwing _______ litter into the river. Factories are putting ______ waste into the river. How should the problem be solved? government and We should write to the ____________ ask them to ___________ close down the factories. Everyone should help to __________ clean up the river.
2c Use the information in 2a and 2b to role-play conversations between Jason and Susan. Jason: The air has become really polluted around here. I’m really getting worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that ...
noise pollution There are more cars on the road.
land pollution
litter v. 乱扔 n. 垃圾 Rubbish， waste 垃圾，废弃物
People should throw away litter in the bin.
n. 垃圾箱
Save the Earth!
n
Endangered animals
Pollution
Natural disasters
Desertification
Unit 13
We are trying to save the earth. Section A 1a-2d
turn off light when you recycle try tothe books use the and public paper turn off the shower while leave a room transportation you are washing your hair
Words Review
litter bottom fisherman coal ugly advantage cost wooden plastic takeaway bin
v. 乱扔 n. 底部；最下部 n. 渔民；钓鱼的人 n. 煤；煤块 adj. 丑陋的；难看的 n. 优点；有利条件 v. 花费 adj. 木制的；木头的 n. 塑料；塑胶 n. 外卖食物 n. 垃圾桶
Points on P97
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
பைடு நூலகம்
Memory
努力去做某事 与……有关 手机 垃圾,废物 河底 充满…… 渔民 政府 把垃圾扔到河里 要求某人干某事 关闭工厂 打扫 过去是…
2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.
Language Goal Talk about pollution and environmental protection
To talk about air pollution, water pollution and sound pollution. To think about ways of protecting the environment. To learn the new words:
noise pollution loud music ____________ planes ____________ mobile phones ____________ ____________ building houses cars
air pollution water pollution ships ____________ ___________ factories rubbish ____________ ___________ smoking littering ____________ ___________ cars factories building houses ____________ ___________
The earth is polluted.
Because of pollution, our sky isn’t blue any more.
Because of pollution, the water isn’t clean any more.
Because of pollution, more and more people suffer from cancer.
1b Listen and complete the sentences.
What was the problem?
really dirty The river was _____________. Even the bottom (底部) of the river was full of _________. fish rubbish There were no more ______ for fishermen (渔民) to catch.
A. B. C. D.
land pollution air pollution noise pollution water pollution
2b Listen again and complete the sentences.
1. The air is badly polluted because there are ________on more cars the road these days. 2. Factories that burn coal also pollute ______ the air with a lot of black smoke.
2014人教版新目标英语九年级Unit_13_We're_trying_to_save_the_earth_Section_A_3a-3b
The earth is badly polluted. Please think of the ways that we can do.
• • • • •
• • • •
• •
close down the factories; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping, throw rubbish in the cans; turn off the lights when you leave a room; use paper or resusable bags; recycle books and paper; turn off the shower when you wash your hair; don't use napkins; rethink, reuse, recycle ... ...
Every species has its own reason to ['spi:ʃi:z] survive. Now that we human n.物种;种类;类型 appeared on the earth, we should [ˈhɑrməni] live in harmony with everything lives on it. Sometimes protecting n. 协调;融洽 一致;和谐 the wild animals is just a simple thing if everyone takes a small step.
Words Reviearmful to at the top of chain the food chain ecosystem industry law scientific
九年级英语全册-Unit-13-We’re-trying-to-save-the-earth(第2课时)教案-(新版)人教新目标版
Unit 13 We’re trying to save the earth教材分析本单元带领学生了解了一些有关地球污染，动物濒危等问题。
并且教给大家如何保护濒危动物，如何通过回收利用等方式来保护地球。
本单元主要复习语法内容为情态动词和动词形式变化。
本课主要带领大家进行语法复习，巩固语法知识。
一、三维目标(一) 知识与技能1. To learn different forms of verb.2. To understand the use of Modal Verbs.(二) 过程和方法3. To know how to use different forms of verb in different situations.4. To know how to use Modal Verbs in different situations.(三) 情感态度和价值观5. After learning this part, every student will be able to describe theirawareness of the serious situation of pullution and solutions to environmental problems using what we have learned in this lesson.教学重点1. To change forms of verb according to specific situation.2. To use Modal Verbs properly.教学难点1. To change forms of verb according to specific situation.2. To use Modal Verbs properly.二、教学策略根据本课教学目标和重点内容，教师可采用读，小组讨论，口头及书面练习等活动来引导学生进行学习。
Unit 13 We're trying to save the课件(共16) 人教版英语九年级全册
This is not only cru,eblut also harmful to the environment.
残忍的
While -reading Read Para. 2 and find the results of killing sharks.
For a shark
Without a fin, a shark can ____n_o__lo_n_g_e_r__sw__im___a_n_d_s_l_o_w_l_y_d_i_e_s.
WildAid WWF
government
I hope we can live in peace.
Homework
You can choose either one of the two tasks : 1. Can you polish （润色） the poster of " Protecting Sharks "? 2. Can you make a poster to protect other endange animals?
ቤተ መጻሕፍቲ ባይዱ
It’s _i_m_p__ro_t_a_n_t_ to save sharks.
While -reading Read Para.3 and find out the names of the groups
Groups against “finning”
They are teaching the public about " finning ." They have asked governments to develop laws .
Post -reading Retell the story
Unit-13-We're-trying-to-save-the-earth!重难点全解
word格式-可编辑-感谢下载支持Unit 13 We’re trying to save the earth!1. Environment protection 环境保护2. air pollution 空气污染3. noise pollution 噪音污染4. water pollution 水污染5. Public places 公共场所；公共地方6. Mobile phone 手机；可移动电话7. Art pieces 艺术品8. The food chain 食物链9. Scientific studies 科学研究10. The number of ... ...... 的数目11. Take part in 参加12. Take action 采取行动；采取措施13. Turn off关闭 = shut off14. Play a part in 在......中起作用15. Make a difference 起作用；有影响16. Pay for 付费；付出代价17. Put sth to good use 好好利用= make good use of18. Pull down 撤出；摧毁19. Cut down 砍到；削减20. Cut off 把......砍断开；截断21. Add up 把......加起来；加起来22. Clean up 把......打扫干净23. Throw away 把......扔掉；丢掉24. Bring back 拿回；归还；恢复25. Lead to 通向；导致26. Can’t afford to do sth. 不能承担做某事27. Build sth . out of 用......来建造某物28. Be made of 被用......制造成29. Be made from 被用......制造成30. Be famous for ........ 因......而出名31. Be full of 充满......；装满......= be filled with32. Be good for 对......有好处33. Be harmful to 对......有害34. (be) in danger 处于危险状态之中35. In the last twenty to thirty years.在过去的20至30年中36. At the top of sth 在......的顶部37. Instead of 代替；取代38. Upside down 上下颠倒；倒转1. We’re trying to save the earth! 我们正在竭尽全力拯救地球!try to do =try one’s best to do 努力去做某事。
人教新目标九年级英语全册Unit13Wearetryingtosavetheearth
6.教学评价：采用多元化评价方式，关注学生在知识、技能、情感等方面的全面发展。同时，鼓励学生自我评价和互相评价，提高他们的批判性思维和反思能力。
7.教学策略：
（1）采用任务型教学法，让学生在完成具体任务的过程中，学习语言知识，提高语言运用能力。
（二）过程与方法
1.通过小组合作和讨论，培养学生们的合作意识和团队精神，提高学生的英语口头表达能力。
2.通过阅读文章，培养学生的阅读技巧，如快速阅读、找关键词、理解文章大意等。
3.通过课后实践活动，培养学生们的环保意识，提高他们运用英语解决实际问题的能力。
4.利用多媒体和互联网资源，激发学生的学习兴趣，拓宽他们的知识视野。
（二）教学设想
1.创设情境：以环保为主题，通过展示地球环境现状的图片和视频，激发学生的环保意识，为新课的学习做好情感铺垫。
2.导入新课：通过提问方式引导学生复习现在进行时态，为新课的学习打下基础。同时，引入被动语态的概念，让学生初步感知被动语态的用法。
3.课文学习：
（1）让学生自主阅读课文，找出与环保相关的词汇和表达方式，培养他们的自主学习能力。
（2）运用情境教学法，创设生动有趣的情境，激发学生的学习兴趣，提高他们的学习积极性。
（3）注重分层教学，针对学生的个体差异，给予不同难度的任务，使每个学生都能在课堂上获得成就感。
四、教学内容与过程
（一）导入新课
1.教师通过多媒体展示地球环境现状的图片和视频，引导学生关注环保问题，激发他们的学习兴趣和环保意识。
2.各小组讨论以下问题：（1）What is the problem we are facing?（我们面临的问题是什么？）；（2）Why is it important to solve this problem?（为什么解决这个问题很重要？）；（3）What are we doing to solve this problem?（我们正在做什么来解决这个问题？）。
初中英语人教版九年级全册《Unit 13 Section B We're trying to sav
3. What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean?
3. XXX is very creative. She _b__u_il_t__ her front gate __o_u_t _o_f__ rocks and old glass bottles. She put an old boat on top of her house.
4. Jessica Wong sells her bags in a small
below. What are the differences?
think
use
usual
recycle
create special
bring back 复原；使想起；归还
not only ... but (also) ... 表示“不但……而且……”。本句中的 not only位于句首，其后的主谓要部分倒装，即根据主语的人称 和数以及时态的变化，将不同的助动词提到主语前，需要注意 的是but (also)后面的主谓不用倒装。例如： Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书，而且还给报纸写稿。
7. Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造力).
2014人教版新目标英语九年级Unit13_We're_trying_to_save_the_earth!section_A_1a-2d
advantages of bike riding . It’s good for health
and it doesn’t cost anything!
Interviewer: Great ideas! What about waste pollution? Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.
ideas for solving these problems?
Jason: Well, to cut down air pollution, we should
take the bus or subway instead of driving.
Susan: Yeah, or ride a bike. There are other
3. There is also too much rubbish and waste. People ___________________things every are throwing away day.
public places 4. People are also littering in____________ like parks. This turns beautiful parks into ugly places.
人教版新目标英语九年级(全一册)Unit 13《We're trying to save the earth》短语及测试题(含答案)
Unit 13 We’re trying to save the earth!知识点和练习Phrases 1.noise/ air/ water pollution 噪音/ 空气/ 水污染the bottom of .......的底部be full of rubbish 装满垃圾 2.throw litter into the river 把垃圾扔进河里 3. put waste into the river 把废品放进河里4.write to sb. 给某人写信5. close down （工厂）关闭/ 使停业turn off 关闭(电源）6. clean up 打扫干净7. Play a part in在......方面起作用8. on the road 在路上9. burn coal烧煤10. pollute the air污染空气11. a lot of black smoke 许多黑烟12. throw away 扔掉；抛弃throw away things扔掉/抛弃东西13. in public places 在公共场所14. turn into变成turn A into B 把A变成B 15. solve the problems 解决问题16. cut down 减少,砍伐（树木）cut up 切碎cut off 切除，切掉，切断17. ride a bike 骑自行车18.the advantage(s) of ......的优点19. be good for (反义：be bad for ）对......有益20. waste pollution 废品污染too much waste太多的废物21. bring a bag to go shopping 带购物袋22. wooden chopsticks 木筷子23.plastic forks 塑料叉子24. buy takeaway food 买外卖食物25. make a difference to sb./ sth. 对某人/ 某物有影响/ 起作用26. lead to a better future 引向一个更好的未来lead to 通向；导致27.take part in+ 具体的活动=join in + 具体的活动参加28.hear of/about 听说hear from sb.收到某人的来信29. in southern China 在中国南部30. a bowl of shark fin soup一碗鱼翅汤31. kill a whole shark 杀一整只鲨鱼32. each time每次33. not only ... but also ... 不仅......而且...... (并列作主语时，谓语动词采用就近原则；not only 位于句首时，它后面的主谓采用部分倒装，但but also后面的主谓不倒装）34.be cruel 残忍的35. be harmful to = be bad for 对......有害be harmful to the environment 对环境有害36.throw back into 扔回at the top of 在......顶部37. the food chain 食物链38. in the ocean’s ecosystem 在海洋生态系统中39. drop too low 下降太多40. bring danger to sb. 给某人带来危险41. be endangered 濒临灭绝的42. in fact 实际上43. in this industry 在这个行业里44. be traded 被贸易44. the number of+pl ......的数量（作主语时，谓语动词用单数形式）a number of+pl 许多（作主语时，谓语动词用复数形式）45.fall by 下降46.in the last / past +时间段在过去的...... （是现在完成时的标志）47.environmental protection groups 环保组织48. teach the public 教育公众49. develop the law形成法律50. stop the sale of shark fins 阻止鲨鱼鱼鳍的销售51. so far 到目前为止52. be in danger处于危险中53. scientific studies 科学研究54.consider doing sth. 考虑做某事55. help out帮助解决困难56.improve the environment 改善环境57. ( can/ can’t /couldn’t ) afford to do sth . 能/不能承担做某事58. take action 采取行动59.save electricity节约电60. pay for 付费61. add up 累计/累加62. improve the environment 改善环境63. use public transportation 使用公共交通运输64. parents with children 带孩子的父母65.stop riding in cars 停止开车66. recycle books and paper 回收书和纸67. turn off the shower 关掉淋浴器68. wash one’s hair 洗头发69. use paper napkins 用餐巾纸70. put sth. to good use 好好利用某物71. have a creative mind 有一个充满创意的头脑72. a most / very unusual woman一个非常不寻常的妇女the most unusual woman最不寻常的妇女73. build/ make sth. out of sth. 用某物修建/制造某物make a kite out of paper 用纸制作一只风筝74. pull down 拆下；摧毁75.upside down 上下颠倒，倒转turn upside down 翻转turned upside down 被翻转过来的76.win a prize获奖77. the Help Save Our Planet Society帮助拯救我们的星球协会78. be an inspiration to sb. 对某人是一种激励79.be good at = do well in擅长于80. use sth. to do sth. 用某物做某事81.open a small shop开一个小商店82. set up a website建立一个网站82. plan to do计划做某事83. set up a small business 经营一个小生意83.be known for+原因= be famous for+原因因......而出名be known as+职业= be famous as+职业作为......而出名84. make beautiful art pieces制作漂亮的艺术作品85. set up a theme park建立一个主题公园86.the importance of.... .......的重要性86. bring happiness to sb.把快乐带给某人87. bring back to life 使恢复生机/ 生命/ 使.......苏醒综合测试题一单项选择题()1.I don't think you've been to Disneyland, ________？A．aren't you B．haven't you C．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 Harry Potter? —Yes.I________ it twice.It's funny.A．saw B．see C．have seen D．will see()5.More natural protection areas should ________ in the future.A．set up B．to set up C．be set up D．setting up()6.—Do you like playing computer games? —No, but I ________.A．used to B．didn't C．do D．don't()7.I have never________ the strange animal before.A．heard from B．Listened C．listened to D.heard of()8.—Miss Liu, when did you come here?—In 2012.I________ here for two years.A．have been to B．have gone to C．have come D．have been()9.Lots of food and water___to Ya'an, Sichuan Province immediately after the earthquake happened.A．were sent B．are sent C．send D．sent()10.The children were hungry and the salad was quickly________ up.A．eating B．ate C．eaten D．eat()11.Look, so many passengers________ with their smart phones on the underground.A．played B．will play C．are playing D．have played()12.Great changes________ in Daqing since the 1990s.A．took place B．were taken place C．have taken place D．have been taken place ()13.—How much does the car________？—Oh, that's not too dear.It's only 100,000 yuan.A．spend B．cost C．take D．pay()14.—Have you________ the school sports meeting? —Yes, I have.A．take part B．taken part C．taken part in D．took part in()15.—What________ I do? —You'll________ study from now on if you want to go to college.A．can; may B．should; can C．should; have to D．may; could()16.________ he ________ on well with his friends this term?A．Did; get B．Does; get C．is; gotten D．Is; getting()17.Our teacher told us waste bottles should be________ good use.A．put B．put to C．to put D．puts()18.—John, your room is really in a mess.It needs________. —Sorry, Mum.I'll do it at once.A．cleans B．cleaned C．to clean D．to be cleaned()19.It’s time ______ him_____ up. Or he will be late for school.A. Of, to getB. for, to getC. Of, gettingD. for , getting()20.The are so many good restaurants. I can’t decide _____ ?A. what to eatB. how to eatC. where to eatD. when to eat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 __21__ to see Grandma and bake (烘烤) with her.She liked to play cards with her, too.This summer, however, Grandma did not seem __22__.She seemed to be worried about something.“Wh at's wrong with Grandma？” Nancy asked her mom.“The __23__ pollution is bothering (使烦恼) her，” Mom said.“Do you _24__ the noise from all those cars？” Nancy asked.“Yes，” Mom said.“When Grandma moved here many years ago, there wasn't such a big _25_ here.Now there is a big road that is used to go to work easily in the city.Big trucks deliver (运载) food all over, too, by __26__ this road.They make so much noise.The noise pollution really bothers Grandma.”“I know _27__ water pollution and air pollution are.I learned about them in school, but what is noise pollution？” Nancy asked.“Pollution is __28__ that is bad for you，” Mom said.“Noise pollution can influence someone's __29__.Grandma's blood pressure goes up because of too much noise.She also has trouble __30__ with all the traffic at night.Grandma's hearing has been hurt by the noise, too.”()21.A.loved B．hated C．wanted D．feared()22.A.interesting B．Happy C．healthy D．well()23.A.water B．soil C．air D．noise()24.A.mean B．get C．tell D．point()25.A.factory B．pool C．road D．railway()26.A.cleaning B．using C．building D．making()27.A.what B．how C．where D．when()28.A.everything B．anything C．something D．nothing()29.A.diet B．habits C．health D．feelings()30.A.listening B．sleeping C．walking D．thinking三、阅读理解A 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.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 man called 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't call an end to the firecrackers, the environment will get worse and worse during t he holiday.” Said Zhang 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 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 and Jiangsu have started to use national 4 standard (标准), which is 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 lot.()31.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.()32.How do people usually celebrate the Spring Festival in China?A．By putting up a notice B．By setting off firecrackers.C．By not wasting food. D．By using public transportation.()33.How many provinces have started to use national 4 standard?A．Three. B．Six. C．Eight. D．More than ten.()34.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 Chinese think the celebration of setting off firecracker is fashionable.()35.What's the best title for the passage?A．How to Reduce the Vehicle Emission B．How to Improve the Air QualityC．What Do Chinese Do in the Spring Festival D．Using Public Transportation四、首字母填空Travel can teach kids more than a textbook. Travelling with kids is good f 1 them. They can find new interests. Travel makes information alive for kids, and makes it much more exciting than studying textbooks or d 2 experiments in the lab. While traveling, they learn h 3 to deal with new situations, and communicate with other people. They learn patience, because sometimes i 4 takes a long time to get to some exciting or interesting places.I’ve been traveling since I was seven years old. For me, to stop traveling would be like taking something a 5 from my soul（灵魂）. I can’t live without traveling and I wouldn’t be who I am if I don’t travel. Some people think it’s h 6 to travel after having kids. But in my opinion, when people become parents, it doesn’t m7 they couldn’t travel any more. My children have been traveling since they were three weeks old.Bringing a new life into the world comes with many responsibilities（责任）and I’d love to be a good mother. One of my duties is to e 8 my children. I’m so thankful that my parents took me on family trips when I was y 9 .I’ve learned that the outside world is more colorfu l than the little one I was living in. Of course, I want to pass these travel e 10 on to my children.I value the memories I have traveling with my children. I’m sure they will always remember them in their lives.1. 2. 3. 4. 5.6. 7. 8. 9. 10.1When his friend Bob saw him, he laughed and said, "What has 2 to your hair, Jack?"Jack said, "I tried a new barber's shop today, because I wasn't quite satisfied(满意的) with my 3 one, but this one seems even 4 ."Bob agreed. "Yes, I think you're right, Jack. Now I'll tell you 5 to do when you go into a barber's shop next time: look at all the barber's hair, find out 6 hair looks worst, and then go straight to him.""Why shall I go to him?" Jack asked. "But that would be foolish!""Oh, no, it wouldn't," answered Bob. "Who 7 that man's hair? Just think it. He couldn't cut it 8 , could he? Another of the barbers cut it. So you know he can't be the worst barber."1. 2. 3. 4. 5. 6. 7. 8.六.书面表达我们知道，由于环境污染、人类的残杀，很多野生动物濒临灭绝。
2014年人教版九年级英语Unit13_we’re_trying_to_save_the_earth
教育课件
11
Yao Ming ,the Chinese basketball star , are calling on us to protect sharks. As what he said in the Ad，
when the buying stops, the killing can too.
Unit13 we are trying to save the earth What are destroying our environment?
the waste water the waste gas from the factory
the loud music or noise from th教e育m课件all the strong flash 2
6.Maybe we are able to use the internet for fighting with
the pollution as well.
Though I always feel our voice is too weak to be heard.
I still believe it’s a good idea to do something to help
4.We should tell ourselves to use shopping
bags that we are carrying when we’re shopping.
5.Maybe we should write to the newspapers ,magazines
or the government for help.
The worse is pollution causes the climate change and global warming , the higher temperature leads to storms and floods.
人教版九年级全册Unit 13 We're trying to save the earth Sec
turn off the shower while you are washing your hair
lPiAsRtTe0n4
Listen and check(√)the things that Julia and Jack talk about.
_√_ turning off the lights _√_ turning off the shower
The earth is our home, Let’s work together to protect it, Small actions can make a difference !
Homework: Design an English poster about how to make our
Pollution
Air pollution
The gas from cars does harm to the air.
do harm to /be harmful to
Waste smoke from factories is harmful to the air.
Land pollution
The land is polluted because people litter everywhere.
be polluted because...
The land is polluted because people cut down trees.
Water pollution
Waste water from factory makes the river dirty .
make sth. + adj.
Rubbish makes the river dirty.