九年级英语全册Unit13We’retryingtosavetheearth自我复习与检测课件新人教版.ppt

自我复习与检测(十三),课内基础盘点,课后能力提升,Unit13Weretryingtosavetheearth！,课内基础盘点,自我复习与检测(十三),.根据句意及汉语提示写出所缺的单词,1Thereislotsofrubbishatthe_(底部)oftheriver.2Sheisanartist.Shehasmanygood_(作品)3Thereisabig_(木制的)tableintheroom.,bottom,works,wooden,自我复习与检测(十三),4Thiscanturnthe_(丑陋的)placesintobeautifulones.5Thegovernmentmadesome_(法律)toprotecttheenvironment.,ugly,laws,自我复习与检测(十三),.从方框中选出合适的短语，并用其适当形式填空,takepartin,payfor,playapartin,makeadifference,turnoff,sofar1Howmuchdidyou_youriPad?2Ouractionscan_inourlife.,payfor,makeadifference,自我复习与检测(十三),3WehavelearnedEnglishforsixyears_4Dontforgetto_thelightswhenyouleavetheroom.5WangHong_cleaningourclassroomyesterday.6Manystudentshaveever_anenvironmentalproject.,sofar,turnoff,playedapartin,takenpartin,自我复习与检测(十三),.根据汉语意思完成句子,1鲨鱼处于海洋生态系统食物链的最顶端。Sharksare_thefoodchainintheoceansecosystem.2过去常有很多鸟儿在树林里唱歌。There_manybirdssinginginthewoods.,atthetopof,usedtobe,自我复习与检测(十三),3她告诉我们应该好好利用时间。Shetellsusthatweshould_4我妈妈上周扔掉了很多旧衣服。Mymother_lotsofoldclotheslastweek.5我们社区里的很多旧建筑都被拆了。Manyoldbuildingsinourneighborhoodwere_,puttimetogooduse,threwaway,pulleddown,课后能力提升,自我复习与检测(十三),.补全对话(方框中有两个多余选项),A:Hi,Jane.Wouldyouliketohelpsavetheenvironment?B:Yes,Idliketo.1._A:Well,first,youcanstartbyturningoffthelightswhenyouleavearoom.B:Yes.Thatseasy.2._Whatsnext?,D,G,自我复习与检测(十三),A:Second,youcanrideabicycle.Donttakeabusorataxiifyoudonthaveto.B:3._Whatelse?A:Third,trytorecyclepaper.B:Mmnewspapers,magazines,mailWehavealotofpaperathome.Goodidea.A:Thefourthideaistoturnofftheshowerwhenyourenotusingit.B:4._,E,C,自我复习与检测(十三),A:Yes.Getwet,turnofftheshower,puttheshampoo(洗发剂)inyourhairandthenturnontheshowerandwashitout.B:Yes.5._Wehavetosavewater.,B,自我复习与检测(十三),AButwhatcanIdoforyou?BIthinkwaterisveryimportanttous.CYoumeanwhenIhaveshampooinmyhair?DButwhatcanIdo?E.Thatwillsavealotofmoney,too.F.Takeabagwhenyougoshopping.G.SometimesIturnoffthelightswithoutthinking.,自我复习与检测(十三),.阅读理解,Wanttosavetheenvironment?Youprobablycantfixeverythingonyourown,butbytakingsmallstepsandkeepingtheenvironmentinmindeveryday,youcanmakeadifference.,自我复习与检测(十三),1ThinkGreen.Challengeyourselftothinkabouttheenvironmentasyouliveyourlife.IfyoushutofflightswhenyouleavetheroomandturnoffyourTVwhenyourenotwatchingit,youllsaveenergy.Ifyoutakeshortershowers,youllsavewater.,自我复习与检测(十三),2ShopGreen.Shoppingisfun,butbuyingthingsyoudontneediswastefulandbadfortheearth.Beforeyoubuysomething,askyourselfhowmuchyoullreallyuseit.Keepyourselfawayfrombuyingproductswithunnecessarypackaging(包装),andwheneverpossible,buythingsthatwerelocallymadeinsteadofthoseshippedfromfaraway.,自我复习与检测(十三),3DressGreen.WeargreentrousersandTshirtsifyouwant.Butwhatreallymattersisntthecolor,itshowtheclothesweremade.Ifyouwanttohelptheenvironment,thebestplacetofindclothesisatavintagestore,butyoumightnotwanttobuyeverythingused.Nomatterwhereyoushop,keepaneyeoutforproductsmadefromenvironmentallyfriendlymaterialslikeorganic(有机的)cotton,whichisgrownwithouttheuseofpesticides(杀虫剂),自我复习与检测(十三),4StudyGreen.Whatsbetterthanlearningabouttheenvironment?Saveitwhileyoulearn.Itcanbeassimpleasusingbothsidesofapieceofpaperbeforeyourecycleit,orreusinganoldtextbookinsteadofbuyinganewone.Ifyouwanttodomore,joinanenvironmentalgroupatyourschool,andencourageyourfriendstojoin,too.,自我复习与检测(十三),主旨大意本文介绍了几种可以拯救环境的生活方式。,自我复习与检测(十三),()1.Theunderlinedphrase“avintagestore”inthispassagereferstoaplacewhereyoucanbuy_AcheapclothesBfashionableclothesCsecondhandclothesDclothesinspecialsize,C,自我复习与检测(十三),()2.Whichofthefollowingactsdoesnotagreewiththewritersgreenideas?ATakingshortershowers.BBuyingproductswithunnecessarypackaging.CWearingclothesmadefromorganicmaterials.DUsingbothsidesofapieceofpaper.,B,自我复习与检测(十三),()3.Whatsthebesttitleforthepassage?ASomeMethodstoLiveHappilyBSomeAdvicetoSaveMoneyinDailyLifeCSomeStepstoLiveaHealthyLifeDSomeWaystoMakeOnesLifeGreen,D,自我复习与检测(十三),.任务型阅读,AlmostaseventhofChinahasbeenunderheavysmog.Theairpollutionin20citieshasreachedthe“dangerlevel”.Chinaisnotalone,however.Manycountrieshavethesamesituation.Theairpollutionisaproblemfromwhichwecanthide.,自我复习与检测(十三),TheUnitedStatesSincethebeginningofthe19thcentury,Americahashadtroublewithenvironmentalproblems,airpollutioninparticular.Almost60percentofAmericansliveinareaswhereairpollutionhasreachedunhealthylevels.Itcanmakepeoplesick.TheUScreatedtheEnvironmentalProtectionAgencyin1970andpassedtheCleanAirAct.Nowtheairalloverthecountryismuchcleaner,especiallycomparedtotenyearsago.,自我复习与检测(十三),LondonYellowgreysmogwasafrequentvisitortoLondoninthe1950sandgotthename“Londonfog”.Theheaviest,whichshockedtheworld,wasin1952.Becauseofcoldweatherandwindlessconditions,pollutedaircoveredthecity.Peoplecouldseesomethingaroundthemonlyinafewmetersandabout4，000peopledied.In1956,LondonpassedtheCleanAirAct.Itlargelyreducedairpollution.,自我复习与检测(十三),NewDelhiBecauseNewDelhiisdevelopingfast,itsairqualityisevenworsethanthatofChinesecities.NewDelhihasdonelittletoimproveairqualityinrecentyears