《新人教英语九年级.pptx》由会员分享，可在线阅读，更多相关《新人教英语九年级.pptx（50页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、 Language GoalTalk about pollution and environmental protection第1页/共50页Totalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.Tolearnthenewwords:第2页/共50页The earth is polluted.第3页/共50页air pollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.
2、煤炭第4页/共50页Factoriesputwasteintotheriver.water pollution第5页/共50页noise pollutionTherearemorecarsontheroad.第6页/共50页litterv.乱扔乱扔n.垃圾垃圾Rubbish，waste垃圾，废弃物垃圾，废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱land pollution第7页/共50页1aHere are some words related to different kinds of pollution.Write them in the bo
3、x below.Then add more words.第8页/共50页noisepollution_carsairpollution_waterpollution_loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones第9页/共50页HelpsavetheearthWemust
4、thinkofbetterwaytotreatourplanetinfuture.第10页/共50页Whatdoyouusuallydo?AreyouafriendoftheEarth?Takethisquiz.START第11页/共50页Youdrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecans.第12页/共50页Youthrowawaythecans.ThatsbadfortheEarth.第13页/共50页Yourecyclethecans.ThatsgoodfortheEarth.第14页/共50页Therearealotofo
5、ldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.第15页/共50页Youthrowoldnewspapersaway.Youwastepaper.ThatsbadfortheEarth.第16页/共50页Yourecycleoldnewspapers.Yousavepaper.ThatsgoodfortheEarth.第17页/共50页Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.第18页
6、/共50页Youusealotofnewplasticbags.ThatsbadfortheEarth.第19页/共50页Youuseyourownbag.ThatsgoodfortheEarth.第20页/共50页Whenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.第21页/共50页Youusepaperononesideonly.ThatsbadfortheEarth.第22页/共50页Youusepaperonbothsides.ThatsgoodfortheEarth.第23页/共5
7、0页closedownthefactories;helptocleanuptheriver;takethebusorsubway;rideabike;bringabagtogoshopping,throwrubbishinthecans;turnoffthelightswhenyouleavearoom;usepaperorresusablebags;recyclebooksandpaper;turnofftheshowerwhenyouwashyourhair;dontusenapkins;rethink,reuse,recycle.第24页/共50页1bListen and complet
8、e the sentences.What was the problem?Theriverwas_.Eventhebottom(底部底部)oftheriverwasfullof_.Therewerenomore_forfishermen(渔民渔民)tocatch.reallydirtyrubbishfish第25页/共50页What caused the problem?Peoplearethrowing_intotheriver.Factoriesareputting_intotheriver.How should the problem be solved?Weshouldwritetot
9、he_andaskthemto_thefactories.Everyoneshouldhelpto_theriver.litterwastegovernmentclosedowncleanup第26页/共50页Mark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringintheriver.Tony:Everyoneinthistownshouldplayapartincleaningitup!Role-playthec
10、onversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1c第27页/共50页Points on P571.try to do=try ones best to do 努力去做某事努力去做某事2.be related to 与与有关有关3.mobile phones 手机手机4.rubbish,litter,waste 垃圾垃圾,废物废物5.the bottom of the river 河底河底6.be full of 充满充满7.fisherman-fishermen 渔民渔民8.government 政府政
11、府9.throw litter into the river 把垃圾扔到河里把垃圾扔到河里10.ask sb.to do 要求某人干某事要求某人干某事11.close down the factories 关闭工厂关闭工厂12.clean up 打扫打扫13.used to be过去是过去是14.play a part in参与，在参与，在中扮演角色中扮演角色 第28页/共50页Memory1.努力去做某事努力去做某事2.与与有关有关3.手机手机4.垃圾垃圾,废物废物5.河底河底6.充满充满7.渔民渔民8.政府政府9.把垃圾扔到河里把垃圾扔到河里10.要求某人干某事要求某人干某事11.关闭工厂
12、关闭工厂12.打扫打扫13.过去是过去是14.在在中起作用，在中起作用，在中扮演角色中扮演角色 第29页/共50页2a Listentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollution第30页/共50页1.Theairisbadlypollutedbecausethereare_ontheroadthesedays.2.Factoriesthatburncoalalso_theairwitha
13、lotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People_thingseveryday.4.Peoplearealsolitteringin_likeparks.Thisturnsbeautifulparksintouglyplaces.morecarsmorecarspollutepollutearethrowingawayarethrowingawaypublicplacespublicplaces2bListenagainandcompletethesentences.第31页/共50页Points on P5815.be ba
14、dly polluted 受到严重污染受到严重污染16.public places 公共场所公共场所17.turninto 把把变成变成18.cut down 减少减少19.take the bus or subway instead of driving 乘坐乘坐公交或地铁代替开车公交或地铁代替开车20.ride a bike 骑自行车骑自行车21.advantages of bike riding 骑自行车的好处骑自行车的好处 第32页/共50页Points on P5822.be good for our health 对我们的健康有好处对我们的健康有好处23.cost，spend，ta
15、ke,pay 花费花费24.wood-wooden25.takeaway food 外卖食物外卖食物26.throw rubbish in the bins 把垃圾扔进垃圾箱把垃圾扔进垃圾箱27.keep public places clean and beautiful 保持公共保持公共场所干净漂亮场所干净漂亮28.make a difference(to)(对对)产生影响或作用产生影响或作用29.lead to 导致，通向导致，通向 第33页/共50页Jason:Theairhasbecomereallypollutedaroundhere.Imreallygettingworried.S
16、usan:Yes,Iusedtobeabletoseestarsinthesky.Jason:Theproblemisthat.Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.2c第34页/共50页Interviewer:JasonandSusan,whatareyourideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yeah,o
17、rrideabike.Otheradvantagesofbikeridingarethatitsgoodforhealthanditdoesntcostanything!2dRole-playtheconversation.第35页/共50页Interviewer:Greatideas!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,Inevertakewoodenchopstic
18、ksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.第36页/共50页Susan:Andremembertothrowrubbishinthecansandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!第37页/共50页Complete the chart.ProblemsSolvingproblemsairpollutionwastepollut
19、ionwooden(木头的木头的)chopsticksorplasticforksrubbishtakethebus,subwayorrideabikeinsteadofdriving.bringabagtogoshopping.usechopsticksorforksathome.throwrubbishinthebins.第38页/共50页1.Thisisturningbeautifulplacesintouglyones.turninto把把变成变成e.g.Theicyrainseemedliketoturnintosnow.渐渐地冻雨又变成雪花的模样。第39页/共50页2.Itsgoo
20、dforhealthanditdoesntcostanything!costv.花费；使付出指花费金钱，主语通常是物。cost的过去式和过去分词均为cost。e.g.ThenewshirtcostMrWang200yuan.王先生花了200元买了新衬衫。Howmuchdoesthenewcomputercost?新电脑花了多少钱？第40页/共50页take,spend,pay&costtake，spend，pay和cost都可以表示“花费”，但它们的用法各有不同。1)take多表示花费时间，常用于Ittakessb.sometimetodosth.这一句型中，其中it作形式主语。e.g.Itu
21、suallytakesme40minutestocookthedinner.第41页/共50页2)spend多表示花费时间和金钱，主语通常是人，常用于sb.spend(s)sometime/moneyonsth.和sb.spend(s)sometime/money(in)doingsth.两种句型。e.g.Davidspent2,000yuan onthenewmachine.Myfatherspendsanhour(in)watchingthenewsonTVeveryday.第42页/共50页3)pay多表示花费金钱，主语通常是人，常用于sb.pay(s)somemoneyforsth.句
22、型。e.g.Tommypaid20yuanforhisbreakfastyesterday.4)cost多表示花费金钱，主语通常是物，常用于sth.cost(s)(sb.)somemoney.句型。e.g.ThenewdresscostLinda88yuan.第43页/共50页根据句意用take,spend,pay或cost的适当形式填空。1.Thatnewcar_themlotsofmoney.2.Mona_50yuanonthebooksjustnow.3.Itusually_meanhourtodomyhomework.costspenttakes第44页/共50页4.Youshould
23、_sometimepractisingyourpronunciation.5.Mybrother_6,000yuanforthenewcomputeryesterday.spendpaid第45页/共50页3.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!makeadifference(to)表示(对)产生影响或作用e.g.Doyouthinkhiswordswouldmakeanydifferencetothefinaldecision?你认为他的话会对最后的决定产生影响吗？第46页/共50页Thenewteach
24、eralwaysencourageslittleTom.Thishasmadeabigdifferencetohim.新来的老师总是鼓励小汤姆，这对他影响很大。第47页/共50页用动词的适当形式填空。用动词的适当形式填空。1.Weretrying_(save)theearth.2.Thereusedto_(be)cleanandbeautiful.3.Therearetoomany_for_tocatch(fish).4.Itsbadforenvironmenttouse_(wood)chopsticks.tosavebefishwoodenfishermen第48页/共50页用方框中所给词的适当形式填空。1.Dontthrow_(垃圾)everywhere.2.Inwinter,manypeopleburn_(煤)tokeepwarm.3.Thepolicefoundabodyatthe_(底部)ofthelake.4.The_(花费)oflivinginbigcitiesisveryhigh.5.Hekeepsarabbitinabig_(木制的)box.costwooden,coal,bottom,littercostwoodencoalbottomlitter第49页/共50页感谢您的观看！第50页/共50页