初中英语九年级全一册 Section Aa-2d 全国公开课一等奖2

SectionA2a—2dTalkaboutpollutionandenvironmentalprotectionTheearthispolluted.Becauseofpollution,ourskyisn’tblueanymore.Becauseofpollution,thewaterisn’tcleananymore.Becauseofpollution,moreandmorepeoplesufferfromcancer.Becauseofpollution,manyanimalswerekilled.Becauseofpollution,moreandmoreanimalsdon’thaveplacestolivein.Therearemoreandmoredisasters（灾难）ontheearthbecauseofpollutionairpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Canyouthinkofthedifferentkindsofpollution?Factoriesputwasteintotheriver.waterpollutionnoisepollutionTherearemorecarsontheroad.litter

v.乱扔

n.垃圾Rubbish，waste垃圾，废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱landpollution2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare________ontheroadthesedays.2.Factoriesthatburncoalalso______theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People___________________thingseveryday.4.Peoplearealsolitteringin____________likeparks.Thisturnsbeautifulparksintouglyplaces.morecarspollutearethrowingawaypublicplaces2bListenagainandcompletethesentences.Jason:Theairhasbecomereallypollutedaroundhere.I’mreallygettingworried.Susan:Yes,Iusedtobeabletoseestarsinthesky.Jason:Theproblemisthat...Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.2cHelpsavetheearthWemustthinkofbetterwaytotreatourplanetinfuture.Interviewer:JasonandSusan,whatareyour

ideasforsolvingtheseproblems?Jason:Well,tocutdown

airpollution,weshould

takethebusorsubwayinsteadofdriving.Susan:Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It’s

goodforhealthanditdoesn’tcostanything!2dRole-playtheconversation.Interviewer:Greatideas!Whatabout

wastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagto

goshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuy

takeawayfood.Iusetheonesathome.Susan:Andrememberto

throwrubbishinthecansandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscan

makeadifferenceand

leadtoabetterfuture!Completethechart.ProblemsSolvingproblemsairpollutionwastepollutionrubbishtakethebus,subwayorrideabikeinsteadofdriving.bringabagtogoshopping.usechopsticksorforksathome.throwrubbishinthebins.被污染烧煤太多扔掉把......变成......附近能够解决问题减少空气污染乘公共汽车或地铁代替、而不是......bepollutedburncoaltoomuchthrowawayo...aroundherebeabletosolvea/theproblemcutdownairpollutiontakethebusorsubwayinsteadof骑自行车骑自行车有别的好处。对......有益垃圾污染去购物开始做某事记得要把垃圾扔进垃圾桶保持公共场所的整洁和美丽对......有影响、有作用通向美好未来ridethebikeThereareotheradvantagesofbikeriding.begoodforwastepollutiongoshoppingstartdoingremembertothrowrubbishinthebinskeeppublicplacescleanandbeatifulmakeadifferencetosb.leadtoabetterfutureMemory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…在……中起作用，在……中扮演角色

PointsonP97trytodo=tryone’sbesttodo努力去做某事berelatedto…与……有关mobilephones手机rubbish,litter,waste垃圾,废物thebottomoftheriver河底befullof充满……fisherman-fishermen渔民government政府throwlitterintotheriver把垃圾扔到河里asksb.todo要求某人干某事closedownthefactories关闭工厂cleanup打扫usedtobe…过去是…playapartin…参与，在……中扮演角色

PointsonP98bebadlypolluted受到严重污染publicplaces公共场所turn…into…把……变成……cutdown减少takethebusorsubwayinsteadofdriving乘坐公交或地铁代替开车rideabike骑自行车advantagesofbikeriding骑自行车的好处

PointsonP58begoodforourhealth