外研版九上M12U2课件ppt.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版文本样式,第二级,单击此处编辑母版标题样式,Module 12 Save our world,Unit 2 Repeat these three words daily:reduce,reuse and recycle.,第九十三课时：Learning goals:,1.,Get something,on,protectingtheenvironment,;,(获取保护环境的信息),2,.,Master the key words and phrases,;,(掌握关键的单词和短语),3.,Write a composition,.,(,写一篇作文,),china,divide,plastic,policy,reuse,bottle,throw away,repeat,reduce,cloth,ton,n.,瓷；瓷器,v.,分开,n.,塑料,adj.,塑料的,n.,政策；方针,v.,再次使用；重复利用,n.,瓶,扔掉；丢弃,v.,重说；重新做,v.,减少；减低；缩小,n.,布；布料,n.,吨,tons of,rubber,recycling,rapid,step,grandson,granddaughter,许多；很多,n.,橡胶,n.,回收利用,adj.,快速的；迅速的,n.,步骤；措施,n.,(,外,),孙子,n.,(,外,),孙女,reduce,reuse,recycle,Unit 2,Repeat these three words daily:,Recycling,What does this symbol mean?,Step1 lead in,recycle bottles,Step1 lead in,paper-recycling,recycled paper,Step1 lead in,Reuse,Use low-flow shower heads.,Use energy,saving light bulbs,.,replace,with,Reduce,Remember these three words:,reduce,reuse,recycle,1,P98,Look at the pictures below and describe them.Say which ways are good for the environment and why.,These are some bowls and spoons made of china.,We shouldnt use them.,good for the environment,We can use them many times.,Please divide the waste before you throw them away,Someone threw an empty bottle in a river.,good for the environment,We can save energy.,Questionnaire(问卷调查),How green are you?Answer these questions and find out.,Do you walk to school?,Do you turn off the lights when you,leave the room?,Do you take your own bag when,shopping and not using plastic bags?,Do you buy drinks in bottles?,Do you divide the waste into things to,recycle and things to throw away?,Yes No,反思：,第九十四课时：,教学目标：,1.Watch the cartoon and do listening practice;,2.Do reading composition;,3.Talk about the ways to keep the environment;,教学重难点：,Do reading composition.,Read Para.1 and fill in the banks and answer the question.,We all need a _ environment,but we produce _ every day,and it is _ to our environment.Repeat these three words daily:_,_ and _.,To be green,what do we repeat daily?,Reduce,reuse and recycle.,healthy,waste,harmful,reduce,reuse,recycle,Read Para.2 and answer the questions.,1.What does reduce mean?,Reduce means use less.Do not waste things.,2.What should you do?,Do not _ more food than you can finish.,_ the lights when you do not need them.,Before you buy something new,_ whether it is necessary because maybe the,old one is just as _.,order,Turn off,think,good,Read Para.3 and check the sentences T or F.,1.Reuse means use again.,2.Use things as early as possible.,3.Look after them and throw them away if,possible.,4.Use paper cups or paper bags.,5.Its worse to use china cups and cloth,bags because they cant be used many,times.,What does reuse mean?,Reuse means use again.,T,F,F,F,F,long,repair them,Do not use,better,can,Read Para.4 and finish the exercises.,1.Recycle means_,_.,2.Which is a better way?,A.Change things into something else.,B.Throw things away C.Burn things.,3.What should we do to recycle?,_ the rubbish into plastic,glass,paper,and rubber._ a recycling policy for,the whole community._ products such as recycled paper to help save trees.,change things into,something else to be used,A,Divide,Develop,Buy,Read Para.5 and read the sentence loudly.,If we take these simple steps,we will save the world.,4,P99,Read the suggestions.Look through the passage and check(,)which suggestions are mentioned in the passage.,1.Order food that you can finish.,2.Use less electricity at home.,3.Learn ways to recycle rubbish.,4.Use paper cups and paper bags.,5.Repair things.,6.Divide rubbish into different groups.,7.Collect waste or rubbish to raise money.,8.Burn things to save money.,Task 2,How to be green?,reduce,reuse,recycle,What do they mean?,Guide,1,:,Read,quickly,and answer questions,自学指导1,：快读课文，回答问题,reduce,reuse,recycle,use less,Do not,waste things,use again,Use things for,as long,as possible,change,things,into,something else,Divide,rubbish,into,plastic,glass,paper and rubber.,Talking:,To save our world,what,else can we reduce,reuse and recycle?,拓展延伸1：,Step one:,Make a list of things you,can recycle,.,Step two,Find power at home,反思：,第九十五课时：,教学目标：,1.Read the passage and choose out the main expressions;,2.Talk about the main sentences and grammar;,3.Do exercise in the right way;,教学重难点：,Main sentences and expressions.,Expressions,1.find out,2.ride a bike to school,3.turn off the lights,4.ask for a plastic bag,5.drinks in bottles,6.do with the bottles,7.divide the waste into things to recylce and things to throw away,8.divide into,1.,找出,2.,骑车去上学,3.,关灯,4.,要一个塑料袋,5.,瓶装饮料,6.,处理这些瓶子,7.,把废品分为可循环利用的和扔掉的,8.,把,.,分成,Expressions,9.need a healthy environment,10.It is harmful to our environment.,11.Dont waste things.,12.Cause less pollution,13.Use things for as long as possible.,14.dont throw them away,15.It is better to use china cups,16.change A into B,9.,需要一个健康的环境,10.,对我们的环境有害,11.,不要浪费东西。,12.,减少污染,13.,东西尽可能多使用些时候,14.,不要扔掉它们,15.,最好使用瓷杯,16.,把,A,变成,B,17.change things into something else to be reused,18.It takes energy to do sth.,19.It is better than doing sth.,20.tons of.,21.make a change,22.divede your rubish into plastic,glass,paper and rubber,23.develop a recycling policy for.,24.hope for rapid change,17.,把东西变为其它的可再次使用的东西,18.,耗费能量去做某事,19.,比做某事更好,20.,许多吨,.,21.,做出改变,22.,把你的垃圾分成塑料、玻璃、纸和橡胶,23.,为,.,完善回收政策,24.,期待立竿见影的改变,Language Points,1.Do you take your own bag when shopping and not ask for a plastic bag?,你购物的时候自己带包而不是要塑料袋吗？,ask for,请求（给予）,他来这里要他的书。,-He came here to ask for his book.,ask sb.for sth.,向某人寻求或索要某物,你可以向老师寻求帮助。,-You can ask the teacher for help.,2.And what do you do with the bottles when they are empty?,瓶子空了后你如何处理这些瓶子？,do with,对待，处理,-,长与连接代词,what,连用,我忘记我是怎么处理那封信的了。,-I forget what I did with the letter.,deal with-,常与连接副词,how,连用,我不知道他们怎么处理该问题。,-I dont know what they do with the problem.,=I dont know how they deal with the problem.,3.Do you divide the waste into things to recycle and things to throw away?,你把废品分成可循环利用的和扔掉的吗？,throw away,扔掉,不要把那些蔬菜扔掉了，我们可以拿来喂猪。,-Dont throw away those vegetables.We can feed them to the pigs.,4.,and it is harmful to our environment.,.,这对我们的环境有害。,harmful adj.,有害的,（反）,harmless adj.,无害的,be harmful to.,对,.,有害,=be bad for.=do harm to.,河里有许多有害的东西,.,-There are many harmful things in the river.,5.Look after them so that they will last.,看护好它们，以便它们能够长时间使用。,look after,照顾，照管,=take care of,look after.well =take good care of,我的工作就是照顾好这些病人。,-My job is to look after these patients.,We throw away(1)_ of rubbish every year.If we want a clean world for our grandsons and(2)_,we have to reduce,reuse and(3)_.(4)_ these three words every day.The first(5)_ is to use less.The second is to use things as long as possible.Then(6)_ your rubbish into(7)_,paper,rubber and glass.Finally,draw up a recycling(8)_ for your community.We cannot hope for(9)_ change,but every little bit helps!,divide granddaughter plastic policy rapid recycle repeat step ton,tons,granddaughters,recycle,Repeat,step,divide,plastic,policy,rapid,6,P99,Complete the passage with the correct form of the words in the box,.,Task 4,Writing,假如刘校长打算要申请一个绿色学校，作为学校的一员，请你建议How to be a green school。,Dear,Mr Liu,To be a green school,we should protect the environment.,_,_,_,If we can do these things,our school will be a green school.,Best wishes,.,拓展延伸2：,Its our duty to keep our earth clean.,To save the environment and to save our world,.,we should remember the three words:,Reduce,reuse,and recycle.,Read,and,find out the key points.,reduce,reuse,recycle,1.S,tudy each paragraph alone,;(5),(自主学习每段),2.D,iscuss,in g,roup,s,to find out,important point,s;,(小组讨论找出重要的知识点),3.Read loudly in groups;,(小组大声读课文),4.,Practi,s,e the important points,.,(检测知识点),reduce,(1)Do,not,waste things,_ _?,(,反义疑问句）,(2),Before you,buy _,think whether it,is _ necessary.,A,.,something new,;really,B,.,new something,;real,C,.,anything new,;really,(3),It saves money and causes less _,(pollute),practice,will,you,pollution,reuse,1.Do not and buy new ones,.(,改错,),2.,Its better,(,改错,),practice,throw away them,use,throw them away,a china cup,.,to use,recycle,(1),Buy products,such,as recycled paper,_(help)save trees,.,(2)It takes energy _ thing,s,into something,else,.,A,.,changing B,.,to change C,.,changes,practice,to help,不定式表目的,It takes energy to do sth.,花费精力做某事。,What should we do?,buy things which are _,1,2,3,A.,B.not necessary but fashion,necessary,A.only once B.,again,buy things which can be used _,A.burn B.,recycle,_ the waste paper.,reduce,reuse,recycle,Discussion,2,P98,Look at the title of the passage.What suggestions do you think the passage will make?Use the words in the box to help you.,china divide necessary plastic policy reuse,How to be green,Possible answers:,It is better to use china cups and bowls because they can be used many times.,It is better to divide the waste into things to recycle and things to throw away.,It is necessary to use less plastic bags.,You should make a recycling policy for your classmates and yourself.,How green are you?_(,回答这些问题,)and _(,找出答案,).Do you_(,骑车或步行上学,)?Do you buy new clothes just _(,仅仅 因为它们很时尚,)?Do you _(,关灯,)when you_(,离开房间,)?Do you _(,拿自己的袋子,)when shopping and not _(,要,)a plastic bag?Do you_(,买瓶装的饮料,)?And what do you _(,处理子,)when they are empty?Do you _(,分类垃圾,)into things to recycle and things to_(,丢弃,)?,We all_(,需要健康的环境,),but we produce waste every day,and it _(,危害我们的环境,).Repeat these three words daily:reduce,reuse and recycle.,Reduce:Reduce means“use less”.Do not waste things.It saves money and_(,减少污染,).Do not_(,点自己吃不完的食物,).Turn off the lights_(,在不需要的时候,).Before you_(,买新东西,),think_(,是否真的有必要,),because maybe the old one is just as good!,Reuse:Reuse means“use again”.Use things for_(,尽可能久,)._(,保养物品,)so that they will last.Repair them_(,如果可能,).Do not throw them away and buy new ones.Do not use paper cups or paper bags.It _(,最好,)use china cups and cloth bags because_(,可以多次使用,),Recycle,Recycle means“_(,把一种东西变成另外的东西在使用,)”.Although it takes energy to_(,把一种东西变成另一种东西,),it is better than throwing things away,or_(,烧掉,).We _(,扔掉大量的垃圾,)each year,and we have to_(,做出改变了,).Divide your rubbish into plastic,glass,paper and rubber._(,制定一个再循环方案,)for the whole community.Buy products such as recycled paper to_(,节省木材,),We cannot hope for_(,立竿见影的变化,),but _(,从这些简单的措施开始吧,)today so that we will _(,挽救这个世界,)for our grandsons and granddaughters tomorrow.,反思：,