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1、Section APeriod OneUnit 13Unit 13litterbottomfishermancoaluglyadvantagev.乱扔乱扔 n.垃圾；废弃物垃圾；废弃物n.底部；最下部底部；最下部n.渔民；钓鱼的人渔民；钓鱼的人n.煤；煤块煤；煤块adj.丑陋的；难看的丑陋的；难看的n.优点；有利条件优点；有利条件Words ReviewRead after the tape and speak out the Chinese immediately.costwoodenplastictakeawaybinv.花费花费adj.木制的；木头的木制的；木头的n.塑料；塑胶塑料；塑胶
2、n.外卖食物外卖食物n.垃圾桶垃圾桶Words ReviewThe earth is polluted.The earth is polluted.Were harming our planet in so many ways.noise pollutionwater pollutionair pollutionWhat kinds of pollution do these pictures show?loud soundcarplane.What caused these problems?factorylitteringshipcarshipfactoriesplane1aHere ar
3、e some words related to different kinds of pollution.Write them in the box below.loud music cars rubbish planes littering ships factories smoking building houses mobile phones loud music,planes,building houses,mobile phones,cars,factories,smoking,building houses,rubbish,littering,ships,factories,The
4、n add more words.(P97)machines,crowds,vehicles power plants(发电厂),nuclear disposal(核废物)sewage(污水),industrial waste,pesticides(农药)What was the problem?The river was _.Even the bottom of the river was full of _.There were no more _ for fishermen to catch.What caused the problem?People are throwing _ in
5、to the river.Factories are putting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factories.Everyone should help to _ the river.really dirtyrubbishfishlitterwastegovernmentclose downclean up(P97)(P97)WhatWhyHow听力原文used to do sth.“过去常常过去常常”表示过去习惯性的动表示
6、过去习惯性的动作但如今已不存在。作但如今已不存在。play a part in doing sth.参与做某事；参与做某事；在做某事上起作用在做某事上起作用Check the answers!Check the answers!Pay attention to the circled parts.1cRole-play the conversation.Then make your own conversations about the kinds of pollution in 1a.loud music cars rubbish planes littering ships factori
7、es smoking building houses mobile phones 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 throwing litter into the river.Tony:Everyone in this town should play a part in cleaning it up.Listen to the interview.Circle the
8、 kinds of pollution that Jason and Susan talk about.A.land pollution B.air pollution C.noise pollution D.water pollution2aListen again and complete the sentences.1.The air is badly polluted because there are _ on the road these days.2.Factories that burn coal also _ the air with a lot of black smoke
9、.3.There is also too much rubbish and waste.People _ things every day.4.People are also littering in _ like parks.This is turning beautiful places into ugly ones.more carspolluteare throwing awaypublic places2bCheck the answers!Check the answers!2cUse the information in 2a and 2b to role-play conver
10、sations between Jason and Susan.The air has become really polluted around here.Im getting very worried.Yes,I used to be able to see stars in the sky.The problem is that therere more cars on the road these days.And the factories that burn coal also pollute the air with a lot of black smoke.An intervi
11、ewer is interviewing Jason and Susan about the same question.Lets watch together.Things we can to do reduce the pollution.Take the bus or subway.Ride a bike.Bring a bag to go shopping.Never take wooden chopsticks or plastic forks.Throw rubbish in the bins and keep public places clean.1.We should tak
12、e _ or _ instead of driving.2.We should also _ _ _.Its good for health!3.Bring _ to go shopping.4.Never take _ or _ when buying takeaway food.5._ in the bins and keep public places clean and beautiful.the bussubwayridea bikea bagwooden chopsticksplastic forksThrow rubbishListen again and then fill i
13、n the blanks.Read and learn the conversation by heart in 5 minutes.InterviewerJasonJason and Susan,what are your_ for_?Well,to _,we should _ or instead of_.Role-playSusanYeah,or _.There are other_ of_.Its good for _and it _!Great _.What about _?Mmm,I think _ like _can help.I _ that a year ago.Me,too
14、.Also,I never_ or _when I buy_.I use theones _.And I remember to _ and_for everyone.So together,_can _ and lead to _.Well see which group does the best.Everyone cant do everything but Everyone cant do everything but everyone can do something.everyone can do something.1.Were trying to save the earth!
15、我们正努力拯救地球！我们正努力拯救地球！try to do sth.You should try to remember everything.Every student should try to study hard for a bright future.努力做某事；试着做某事努力做某事；试着做某事你应该记住每件事。你应该记住每件事。为了有一个美好的未来，每个学生都应为了有一个美好的未来，每个学生都应该努力学习。该努力学习。I am not related to him in any way.Is the topic related to what we are saying?2.Her
16、e are some words related to different kinds of pollution.这里有一些与各种污染有关的词。这里有一些与各种污染有关的词。be related to 与与相关相关我和他无任何关系。我和他无任何关系。这个话题是否与我们说的有关系？这个话题是否与我们说的有关系？3.Even the bottom of the river was full of rubbish.Yes,but people are throwing litter into the river.litter&rubbish“垃圾垃圾”，不可数名词，不可数名词Throw the ru
17、bbish out.Pick up your litter after a picnic.丢掉垃圾。丢掉垃圾。野餐后捡起你们的垃圾。野餐后捡起你们的垃圾。rubbish 没用的东西没用的东西(不再需要不再需要的东西的东西，不可回收不可回收)litter（在公共场所乱扔的）垃圾，废弃物，杂物（在公共场所乱扔的）垃圾，废弃物，杂物海底都布满垃圾。海底都布满垃圾。人们（现在）随意将垃圾丢入河里。人们（现在）随意将垃圾丢入河里。4.Everyone in this town should play a part in cleaning it up!这个镇上的每个人都应该参与清理工作！这个镇上的每个人都
18、应该参与清理工作！A good diet plays a large part in helping people live longer.Computers have played an important part in our daily life.play a part in 在在方面起作用方面起作用健康的饮食在帮助人们长寿方面起着非常健康的饮食在帮助人们长寿方面起着非常大的作用。大的作用。电脑在我们日常生活中扮演着重要角色。电脑在我们日常生活中扮演着重要角色。5.So together,our actions can make a difference and lead to a b
19、etter future!所以，我们一起行动，就能有所作为，所以，我们一起行动，就能有所作为，走向更美好的未来！走向更美好的未来！There are many ways to make a difference in the world.Anything that we can do will make a difference.make a difference 产生影响；有所作为产生影响；有所作为改变世界的方法有很多。改变世界的方法有很多。我们所能做的一切都会有所不同。我们所能做的一切都会有所不同。1.try to do sth.2.be related to3.play a part i
20、n4.make a difference 努力做某事；试着做某事努力做某事；试着做某事与与相关相关在在方面起作用方面起作用产生影响；有所作为产生影响；有所作为Now 2 mins to test your spelling.1.English-Chinese litter,bottom,fisherman,coal,wooden2.Chinese-English 努力做某事；与努力做某事；与相关；外卖食物相关；外卖食物；在在方面起作用；塑料袋方面起作用；塑料袋When finishing,exchange your papers to see who does the best.注：另附注：另
21、附wordword文档，文档，点此链接。点此链接。advantage instead of make a difference be related to play a part in 根据句意用方框中所给单词或词组的恰当形式填空。根据句意用方框中所给单词或词组的恰当形式填空。1.Everyone should _ the environmental protection.2.There are many _ of using public transportation.3._ going by car,now I walk to work.4.Small things like bringi
22、ng a bag to go shopping can _ to the environment.5.As we all know,environment is closely _ our daily life.advantagesInstead ofmake a differenceplay a part inrelated to Self-evaluationSelf-evaluation1.Can you talk about different kinds of pollution?2.What can we do to reduce the pollution?各个击破1.Write a short passage about how to protect our environment.2.Preview the new words and expressions.3.Preview the article on page 99.