Unit8SaveOurWorldLesson46:ProtectOurEnvironment1.Knowaboutthepollutioninourcountry.2.Weallshouldtakecareofourenvironment.TeachingAims:TeachingImportantPointsanddifficultPoints:1.Howdoyouthinkthepollutioninourcountry?2.Whatshouldwedotostoppollution?WarmupLookatsomepicturesThinkAboutItIsyourhometowncleanenough?Doyouhaveanyideasforreducingwaste?1.WhatdopeoplewastemostinEdmonton?A.Water.B.Paper.C.Energy.2.Whatpointsmentionedinthelesson?takeshortshowersrecycleandsortreuseplasticbagsridebikesortakebusesturnoffthelightsPresentationListeningLet’sDoIt!sortgarbageathomereuseplasticbagsbringyourownbagwhenyougoshoppingridebikesortakebusespickuprubbishoffthestreetturnoffthelightswhenyouleavearoomturnoffthetelevisionandshutdownthecomputerwhenyouarenotusingthemtakeshortshowers1.Readandtickthepointsmentionedinthelesson.√√√√Let’sDoIt!2.Comparethetwopictures.Tickthewordstodescribethedifferences.pollutioncleangarbageaircarskytransportationtraveltreeenvironmentLet’sDoIt!3.Whatwecandotohelptheenvironment?Readandmatch.GroupworkItrytosavewaterinmanyways.【点拨】trytodosth.意为“尽力做某事”。trydoingsth.表示“试着做某事”。【例】IwilltrytolearnEnglishwell.我将尽力学好英语。Theytriednottodisturbhim.他们试图不去打扰他。LanguagePoints1Weusethemagainandagain,orweputothergarbageinthem.【点拨】againandagain再三地；反复地【例】Heaskedmethesamequestionagainandagain.他反复地问我同样的问题。2I.根据句意及所给汉语提示，完成单词。1.Abikedoesn'tmakeany________(污染).2.Heboughtmany______(罐头)fromtheshopyesterdayafternoon.3.Theyputothergarbageintheir______(塑料的)bags.4.It'sourdutytoprotectthe___________(环境).5.Therearemanybig________(工厂)inmyhometown.factoriespollutioncansplasticenvironmentExerciseII.翻译下列短语1.照顾____________2.担心，忧虑____________3.制造污染____________4.短时间的淋浴________________5.骑自行车____________rideabicycletakecareofworryaboutmakepollutiontakeashortshowerIII.根据提示翻译下列句子，每空一词。1.你应该照顾好这个婴儿。Youshould________________________thebaby.2.我们应该尝试更多的方法去减少污染。Wemust__________________tomakelesspollution.3.这些玻璃被制成新的东西。Thisglass__________________newthings.4.我认为这些男生浪费的纸张最多。Ithinktheseboyswaste____________paper.5.他昨天晚上洗了个淋浴。He___________________lastnight.tookashowertakegoodcareoftrymorewaysismadeintothemost1.FinishexercisesofLesson46.2.Previewnextlesson.3.Tellyourparentsandyourfriendsaboutwhatcanwedotohelptheenvironment.Homework
