Module12Unit3Languageinuse课件外研版（2012）英语九年级上册

Module12Saveourworld外研九年级上册Module12Unit3LanguageinuseReusemeans“useagain”.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.Languagepractice构词法：合成法派生法转化法GrammarNowworkingroups.PlaytheguessinggameEnglishforFun.1fullofcare __________2canbecollected __________3fullofhope __________4withoutanyhope _________careful

EnglishforFuncollectablehopefulhopeless5notpossible__________6notusual__________7withoutanyuse__________8useagain__________9notwanted__________10makingalotofwaste__________uselessimpossiblewastefulunusualreuseunwantedLearningtolearnSometimesifyouknowthemeaningofthepartsofaword,youcanworkoutthemeaningofthewholeword.re+new+able:re=again,able=canberenewable=canbenewagainLearningtolearnSometimesifyouknowthemeaningofthepartsofaword,youcanworkoutthemeaningofthewholeword.re+new+able:re=again,able=canberenewable=canbenewagainEnglishforFun1.fullofcare___________2.canbecollected________________3.fullofhope________________4.withoutanyhope________________carefulNowworkingroups.PlaytheguessinggameEnglishforFun.collectablehopefulhopelessEnglishforFun5.notpossible______________6.notusual________________7.withoutanyuse___________8.useagain________________9.notwanted________________10.makingalotofwaste_________impossibleunusualuselessreusewastefulunwanted2.Completethesentenceswiththewordsinthebox.1.Pollutedwateris____________.2.Itis_________tothrowsomuchfoodaway.3.Ifyoulookafterthingswell,youmay________someofthemlater.4.Itis__________tocleanupthewholeriverinsuchashorttime.5.Ifwepayattentiontopollutionnow,thefuturewillbe________.unhealthywastefulreuseimpossiblehopefulhopefulimpossiblereuseunhealthywasteful3.Completethetable.NounVerbAdjectiveAdverbuseful/uselesshopehopefully/hopelesslypollution——water————waste————usually/unusuallyuseuseusefully/uselesslyhopehopeful/hopelesspollutepolluted/unpollutedwaterwastewasteful/wastedwastefullyusual/unusual4.CompletethesentenceswiththecorrectformofthewordsinActivity3.Shewas_________thathernewjobwouldmakehermoresuccessful.hopefulThefactory_________theriver,andthefishdied.2.Weoftenwalkinthecountryside.Itisa(n)_____activityforus.3.Donotusesomuchwater.Itisvery__________.4.Tokeeptheflowersgrowing,youneedto_____themonceaday.pollutedusualwastefulwater4.名词变形容词：-y-ous-fulwindy,rainy,sandydangerous,humoroushelpful,careful,peacefulGrammar后缀含义例词

-er,-or构成名词

teacher,worker,visitor-ian

musician-ing

building,painting,shopping-ist

artist,scientist-ment

agreement,government-ness

coldness,happiness,illness-th

truth,warmth-tioncompetition,education,information

-ty

activity,safetyGrammar2.形容词变名词：-ness-tyhappiness,meanness,carelessnessactivity,safety3.名词、形容词变动词：-ify-ize-enbeautify,simplifyrealizequicken,widen,sharpen4.名词变形容词：-y-ous-fulwindy,rainy,sandydangerous,humoroushelpful,careful,peacefulCompletethesentenceswiththewordsinthebox.hopefulimpossiblereuseunhealthywastefulPollutedwateris_________.2.Itis_________tothrowsomuchfoodaway.3.Ifyoulookafterthingswell,youmay_________someofthemlater.4.Itis_________tocleanupthewholeriverinsuchashorttime.5.Ifwepayattentiontopollutionnow,thefuturewillbe_________.unhealthywastefulreuseimpossiblehopeful2NounVerbAdjectiveAdverbuseful/uselesshopehopefully/hopelesslypollution----water--------waste--------useuseusefully/uselesslyhopehopeful/hopelesswastepolluted/unpollutedwaterwasted/wastefulwastefullypolluteCompletethetable.usualusually/unusually3新课讲解11Discussyoursubject.Taketurnstosaywhatyouthinkabouttheproblemandwhatcanbedone.Listentowhatotherssay.Ifyouagreewithwhattheyhavesaid,say“Iagree”,“That’strue”or“That’sagoodpoint”;ifyoudonotagreewithwhatsomeonesays,say“I’msorry,butIdon’tagree.Ithinkthat...”12Presentyourgroup’sideastothewholeclass.新课讲解

workout解决；计算；产生结果；设计出PointLanguagepoints1eg：Theplanworkedoutbadly.计划实施得很不成功。Seeifyoucanworkoutthisproblem.看你能不能解出这道难题。begoodfor,throwaway,turnoff,worryabout

Mike:No,ofcoursenot.Butwecandomoretoprotecttheenvironment.Forexample,wecanhelpkeeptheaircleanbyplantingtrees.Trees(4)____________theenvironment.Inthisway,wecanreducetheharmofpollution.Ken:Good!SoIcanenjoymyholiday,andwhenIcomeback,I’llplantsometrees!Mike:That’stheidea!Maybewecanalljoininandstartasmallforest!aregoodforLookandsay:IwanttogototheCaribbeanforaholiday.Caribbean新课讲解

carefor与careabout的意义、用法区别PointLanguagepoints