外研社中职英语基础模块修订版PPTUNIT课件.ppt

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1、,Unit 7,We have only one earth!,1.What are they doing?2.What can we do to protect the earth?,Look at the picture and discuss:,Youll be able to:,1.describe waste recycling;2.talk about how to save energy.,Warming up,听录音，将下列词语与图片匹配。,Listen and match.,Key sentences:,water pollution,air pollution,noise

2、pollution,white pollution,Warming up,air pollution,空气污染,Warming up,white pollution,白色污染,Warming up,noise pollution,噪音污染,Warming up,water pollution,水污染,2.We should try to reduce white pollution.,1.Air pollution is a growing problem all over the world.,空气污染问题在世界各地越来越严重。,我们应当尽力减少白色污染。,Look and tick.,看图

3、，选出有利于环保的行为。,Warming up,Listening and Speaking,听录音，学习下列词语。,Listen and learn.,holder,charming,special,rabbit,glove,n.支托物，容器,adj.有魅力的,adj.特殊的,n.兔子,n.手套,dusty,adj.满是尘土的,sandstorm,breathe,sick,n.沙尘暴,v.呼吸,adj.不适的，难受的,cause,v.导致,Listen and practice.,听录音，练习谈论如何进行,Kate:Happy birthday,Henry!Heres a small gif

4、t for you.Henry:Wow!What a beautiful pen holder!Is this a DIY gift?Kate:Yes.I made it with old newspapers.Henry:Its so charming.And,its a great example of recycling,too.Kate:I hope you like it.Henry:Certainly.I like it very much.Its really special.Thank you!,Listening and Speaking,参考译文,旧物利用。,凯特:生日快乐

5、，亨利！这是送你的礼物。亨利:哇！好漂亮的一个笔筒啊！是自己做的礼 物？（是DIY礼物？）凯特:是呀。我是用旧报纸做的。亨利:真是太漂亮了。而且它还是个旧物利用的很 好的例子。凯特:我希望你能喜欢。亨利:当然。我真是太喜欢了。它真是太特别了。谢谢你！,DIY是Do It Yourself的缩写。意思是“自己动手做。”现在都直接用DIY来表示这个意思。它不单是一个词汇，也是一种生活态度。,Listening and Speaking,Listen again and act.,再听录音，根据提示表演对话。,S1:Happy new year,S2!Heres a small gift for y

6、ou.S2:Wow!What a beautiful toy rabbit!Is this a DIY gift?S1:Yes.I made it with an old glove.S2:Its so charming/cute.And,its a great example of recycling,too.S1:I hope you like it.S2:Certainly.I like it very much.Its really special.Thank you!,Listening and Speaking,Listening and Speaking,S1:Happy bir

7、thday,S2!Heres a small gift for you.S2:Wow!What a beautiful toy bicycle!Is this a DIY gift?S1:Yes.I made it with old CDs.S2:Its so charming.And,its a great example of recycling,too.S1:I hope you like it.S2:Certainly.I like it very much.Its really special.Thank you!,He Ying:Oh dear,look at the sky.It

8、s so dusty.Li Dong:How terrible!Another sandstorm is coming!He Ying:Yeah,it makes it hard for people to breathe.Li Dong:And the dust makes me feel very sick.He Ying:Me too.And look,the traffic is moving so slowly.Li Dong:Sandstorms may cause many traffic problems.He Ying:We must do something about i

9、t.Li Dong:Right.We should plant more trees and grasses.,Listen and practice.,Listening and Speaking,参考译文,听录音，谈论环境状况。,何莹:天呐，看看天空。真是灰蒙蒙的啊.李栋:真可怕!一场沙尘暴又要来了!何莹:是啊，它让人无法呼吸.李栋:而且沙尘让我觉得特别难受.。何莹:我也是。你看，交通行驶那么缓慢。李栋:沙尘暴会引起很多交通问题。何莹：我们得做点什么。李栋：对。我们应该多植树种草。,这句话中出现了两个it。其中第一个it指的是sandstorm，第二个it是形式宾语，代替的是to brea

10、the。,Listen again and fill.,再听录音，填写下表。,Listening and Speaking,Do you know any other ways of preventing sandstorms?,air pollution,Its hard for people to breathe.The dust makes people feel sick.It may cause traffic problems.,Type of pollution,Harms,Solutions,We should plant more trees and grasses.,Rea

11、ding and Writing,我用洗涤废水冲厕所。我去购物的时候带着一个布袋子或者是篮子。,Read and learn.,读下文，了解以下节能环保方式。,Reading and Writing,我骑车上学。,Read and learn.,读下文，了解以下节能环保方式。,Reading and Writing,我用旧报纸玩折纸。,Read and learn.,读下文，了解以下节能环保方式。,Reading and Writing,我打印文件时采用双面打印。,Read and learn.,读下文，了解以下节能环保方式。,Reading and Writing,Read and lear

12、n.,读下文，了解以下节能环保方式。,我用节能灯泡。,Reading and Writing,Discuss and list.,讨论并列举其他简便可行的环保方式。,1.Turn off the lights when you leave the room.2.3.,Read and learn.,读下文，学习如何保护校园环境。,Reading and Writing,How can we fight against pollution at school?,Collect all waste paper and litter.Never spit in public areas.Take c

13、are of the plants on campus.Volunteer to clean up the school.Create a school website about environmental protection.Put up educational posters around the school.Put all rubbish in dustbins.Organise a green club.,参考译文,我们在学校如何与污染作斗争？,收集所有的废物和垃圾。绝不在公共场所吐痰。爱护校园里的植物。志愿清理学校（环境）。建立一个环境保护的学校网站。在学校周围张贴有教育意义的

14、海报。所有垃圾放入垃圾桶。成立一个绿色俱乐部。,Reading and Writing,Read and match.,将下列标识语与图示匹配。,Reading and Writing,参考译文,Read and learn.,读下文，了解垃圾分类的相关知识。,Sorting refuse is a good way to save resources.In general,waste can be classified into four categoriesrecyclable rubbish,kitchen waste,harmful rubbish and other waste.Re

15、cyclable rubbish includes waste paper,plastic,glass,metal and cloth items.Kitchen waste usually includes leftovers,bones,vegetable roots,leaves,peel,etc.Harmful rubbish includes used batteries,broken lamps,expired drugs,etc.Other waste usually consists of things that are difficult to recycle,such as

16、 bricks,toilet paper,tissues,etc.,分类垃圾是节约资源的好方法。一般来讲，废物可分为四大类：可回收垃圾，厨房垃圾，有害垃圾和其他废物。可回收垃圾包括废纸、塑料、玻璃、金属、布等物品。厨房垃圾通常包括吃剩的骨头、植物根、叶、皮等。有害垃圾包括废旧电池，坏了的灯、过期药品等。而其他废物一般回收困难，如砖、卫生纸、纸巾等。,in general：总之。该句是情态动词can构成的被动语态。be classified into：被归类为。,该句中的used，broken和expired都是过去分词，在句中作定语，分别修饰名词batteries，lamps和drugs。,R

17、ead again and classify.,再读上文，将下列,Reading and Writing,物品分类。,newspapers,used batteries,paper boxes,paper cups,plastic bottles,broken plastic toys,fruit stones,plastic bags,china cups,expired drugs,broken lamps,vegetable roots,peel,newspapers,paper boxes,paper cups,plastic bottles,broken plastic toys,p

18、lastic bags,fruit stones,vegetable roots,peel,used batteries,expired drugs,broken lamps,china cups,More Activities,Look and learn.,看图，了解各种有利于环保的举措。,Discuss and list.,讨论并列举更多的环保举措。,More Activities,Around the World,参考译文,September 22 is International Car Free Day.On this day,many people leave their car

19、s at home.In this way,drivers can do something to reduce global warming,save energy,and perhaps get some exercise.The day is also aimed at encouraging car drivers to use greener alternatives to cars.,9月22日是世界无车日。在这一天，许多人把车留在家里。司机们就可以通过这种方式减缓全球变暖，节省能源，或许还可以锻炼一下身体。这个日子还旨在鼓励司机们使用更环保的方式替代汽车。,Millions of

20、 buildings around the globe will be in the dark for an hour as Earth Hour comes.Earth Hour started in 2007 to draw peoples attention to the dangers of climate change.,Around the World,参考译文,全世界无数的建筑物都会随着“地球一小时”的时候熄灯一小时。“地球一小时”开始于2007年，旨在引起人们注意到气候变化的危险。,May 31 is World No Tobacco Day.On this day,all f

21、orms of tobacco consumption should be avoided across the globe.Every year,smoking leads to about 5.4 million deaths worldwide.Therefore,the World Health Organisation(WHO)set up World No Tobacco Day in 1987.,Around the World,参考译文,5月31日是世界无烟日。在这一天，全球应避免所有形式的烟草消费。每年，吸烟会导致大约540万人死亡。因此，世界健康组织在1987年成立了世界无

22、烟日。,Fun Time,Proverbs,storm,/m/,After a storm comes calm.,than,/n/,Easier said than done.,否极泰来。,说起来容易，做起来难。,thing,/,A little learning is a dangerous thing.,浅学误人。,Fun Time,A Joke,参考译文,Teacher:Tom,do you know any way of protecting the environment?Tom:Reduce examinations.We can save a lot of paper in t

23、his way.,老师：汤姆，你知道有什么保护环境的办法吗？汤姆：减少考试。这样我们就可以节省很多纸张了。,笑话,My Progress Check,I can talk about how to save energy with:,litter spit volunteer poster rubbish classify recyclable leftover peel expired brick tissue wildlife energy-saving sort refuse,I made it with old newspapers.I ride my bike to school.When printing files,I use both sides of the paper.,Great!I want to learn more!,