英语人教版九年级全册Unit 13 SectionA 1a-2d.pptx

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1、Unit13Wearetryingtosavetheearth！Theearthispolluted.林州市原康镇一中李苏丽airpollutionairpollutionwaterpollutionnoisepollutionlandpollutionTrytodescribebyyourselvesAsweallknow,pollutionisa___problemthesedays.Ourenvironmentisbecoming__and___.Therearemanydifferent____ofpollutionaroundus,sucha

2、s___,__,__,__andsoon.Doyouknowwhatcausestheseproblems?airpollutionThefactoriesthatburncoalpollutetheair____alotofblacksmoke.Theairisbadlypollutedbecausetherearetoo____carsontheroadthesedays.manywithFactoriesputwasteintotheriver.Whatcausedthewaterpollution?Peoplearethrowinglitter

3、____theriver.Factoriesareputting____intotheriver.intowastenoisepollutionTherearemore___ontheroad.carsWhatdoyouthinkwecandotosolvetheseproblems?Tocutdownairpollution,weshouldwalkor____abiketoschoolinsteadofdriving.ridePeopleshould___awaylitterinthebin.n.垃圾箱throwWeshouldwritetothe

4、_____andaskthemtoclosedownthefactories.Everyoneshouldplayapart___cleaningtheriverup.governmentinInterviewer:JasonandSusan,whatareyourideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yes,orrideabike.Thereareotheradvant

5、agesofbikeriding.it’sgoodforhealthanditdoesn’tcostanything!2dRole-playtheconversation.What’sJason’sideaforsolvingairpollution?Interviewer:Greatideas!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Als

6、o,InevertakechopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Susan:Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscanmakeadifferentandleadtoabetterfuture!woodenWhereshouldwethrowrubbish?11.Thisistu

7、rningbeautifulplacesintouglyones.turn…into…把……变成……2.Ouractionscanmakeadifferenceandleadtoabetterfuture!makeadifference(to…)(对……)产生影响或作用3.Ittakessb.sometimetodosth.某人花费时间做某事4.sb.spendsometime/moneyonsth.sb.spendsometime/money(in)doingsth.某人花费时间做某事LanguagepointsListening!PassageOn

8、eIhavejustmovedtoahouseinBridgeStreet.Yesterday