Unit13We’retryingtosavetheearth!SectionB(2a2e)學習目標學習目標1．語言能力：掌握本課時重要詞匯和短語：throwaway,putsth.togooduse,pull…down,upside等。2．文化意識：了解環境保護的方法，激發學生強烈的社會責任感和對未來發展的思考。3．思維品質：能借助文章標題和插圖對閱讀篇章內容進行合理的預測。4．學習能力：能讀懂有關環保的文章，并從文中獲取詳細信息，完成閱讀任務。能在閱讀中借助上下文語境和構詞特征猜測部分詞匯的含義。課前學習任務課前學習任務【自學檢測】翻譯以下短語。1．扔掉____________2．被好好利用_____________3．上下顛倒____________4擅長循環使用___________________5．建立網站________________有一個富有創造性的頭腦_____________________7．環保的重要性_____________8.恢復生機.__________9．以….…而聞名______________10．拆下；摧毀__________課堂學習任務課堂學習任務LeadinBy2025，rubbishontheearthwillreach2billion.Canyouimaginetheearthisfullofgarbage?Howcanyoudealwiththingsthatyoudon’tuseanymore?2.FastReadingTask1Matchthemainideawitheachpara.Para.1WangTaousesmaterialsfromoldcarstomakebeautifulartpieces.Para.2Manyoldthingscanbeputtogooduse.Para.3JessicaWongusesoldclothestomakebags.Para.4AmyHayesbuiltahouseoutofrubbish.dayTask2()Whatisthestructureofthepassage？(Para.1＝①)A.B.C.D.Task3.()Whatisthewriter'spurposeinwritingthispassage?A.Toaskstudentstousetheiroldjeanstomakebags.B.Toencourageustomakegooduseofthewaste.C.Toshowtheproblemsoftheenvironment.D.Togiveadviceaboutwaterpollution.Task4Workon2bNamesWhatmaterialsdidtheyuse?Whatdidtheymake?3.CarefulreadingTask1ReadPara2andfinishthechart.PartofthehouseMaterialsusedThewindowsanddoorsThetopofthehouseAndthegateinfrontofherhouseTask2ReadPara3andanswerthequestions.1.HowlonghasJessicaWongbeenusingoldclothestomakebags?____________________.2．Howdoesshesellherbags?_________________________________________________.Task3ReadPara4andfillintheblanks.WangTao's"metalart"WangTao________________forusingironandothermaterialsfromoldcarstomakebeautifulartpieces.Themorepopularworks_________even_______seeninartshopsaroundthecity.WangTaohopesto_____________a"metalart"themeparktoshowpeoplethe_______ofenvironmentalprotection.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardiron______________________________backtolifewithalittlecreativity.4.Postreading.Shareyouropinionswithyourfriends.Howdidyoudealwiththingsthatyoudon'tneedanymore?What'syouropinionaboutrecycling?_____________________________________________________________【達標檢測】一、單選()1.—I'mafraide－booksmightbebadforoureyes.—Aslongasweputthemgooduse,theywillbehelpful.A.toB.inC.atD.for()2.—It'ssonoisyoutside.—Oh,Iforgottotellyou.Myneighbordownhishouse.A.ispullingB.haspulledC.waspullingD.willpull()3.—Yourdressissobeautiful.Isitmadesilk?—Yes,itis.AnditwasmadeHangzhou.A.from;ofB.of;inC.for;inD.from;as()4.It'snotagoodhabittotheoldclothes.We'dbetterrecyclethem.A.throwawayB.lookafterC.payforD.puton()5.ManyclassesReadingCornerinourschool.Sofar,wehavereadover200books.A.fixupB.setupC.pickupD.cleanup二、完成句子1.媽媽讓我把臟面包扔掉。Momaskedmetothrowawaythedirtybread.2.這部電影喚起我對朋友的回憶。Thismoviebringsbackmemoriesofmyfriends.3.許多人直到失去健康才明白它的重要性。Manypeopledon'tknowtheimportanceofhealthuntiltheyloseit.4.這個女孩不再害羞了，她敢在全班同學面前唱歌了。Thelittlegirlisnotshyanymoreandshedarestosinginfrontofherclass.5.在我看來這幅畫好像是上下顛倒了。Thepaintinglookslikeit'supsidedowntome.三、閱讀InChina,eachyearweproduceabout150milliontonsofcitywasteaccordingtoareport.Wheredoesthewastego?Peopleusuallyburnorbury(埋)it.Ontheotherhand,wereceivewastefromsomedevelopedcountries.Wegetusefulmaterialsfromit.Whatabouttheuselesspart?Stillburnedorburied.Butisitaproperway?Wastepollutestheenvironment,harmspeople'shealthandcausesanimalstodie.Italsogetsinthewayofgreenandsustainabledevelopment.Weshouldleavecleanwaterandgreenmountainstoournextgeneration(一代).Chinaisgettingreallyseriousaboutwastenow.Wearetakinglesswastefromdevelopedcountries.FromJanuary2018,Chinastartedtostop24kindsofwasteingintoourcountry.Andmorelawsandrulesaboutdealingwithwastehavebeenmade.Anyonewhobreaksthelawwillbepunished.Chinaalsotriestoputwasteintogooduse.Oneexampleisthewasteelectricityfactories.Theybumwastetomakeelectricityinagreenway.Inthetower,theatomizer（霧化器）isusedtospraythehydratedlimeslurry（熟石灰漿）fromthetopofthetowerintothetowertoneutralize（中和）theacidgas（酸性氣體）.ItcaneffectivelyclearHCl,HF,andothergas.Noharmfulgasorwaterwillgetintotheenvironment.TheChinesegovernmentisencouragingpeopletodowastesorting.Moreandmorepeopleareformingthehabitofseparatingtheirwaste.()1.Thewriterstartsthepassageby_________.tellingstoriesB.paringnumbersC.askingquestionsD.givingsuggestions()2.Whatdoestheunderlinedword"sustainable"inParagraph2mean?Missing.B.Exciting.C.Lasting.D.Moving.()3.Whatdoestheexampleofthewasteelectricityfactoriesshowus?Whywearetak