外研版必修三Module3-The-violence-of-nature课件

Period1Module3TheViolenceofNatureIntroductionReading&VocabularyIntroduction-1.Matching(5m)Doyouknowthenamesofthenaturedisasters?floodlightingthunderstormtornadohurricanefloodtornadohurricanethunderstormlightingIntroduction-2.Speaking(6m)questionslikethese:1.Haveyoueverexperienced(aflood,atornadoathunderstorm,ahurricane)?2.Doyouknowanyonewhohasexperiencedoneoftheevents.3.Haveyoueverreadanewsofstoryaboutoneoftheevents?Canyoudescribeit?4.Doyouknowanythingabouttheevents?StudentA:reporterfromoneofthenewspapers.StudentB:interviewee.Nowyouareworkingonaspecialreportaboutdisasters,youneedtointerviewsomepeople.Reading&Vocabulary-1.Answering(5m)ReadtheGulfStreamandcheckthemeaningofthewords.1.Whatisacurrent?A.AkindofelectricityB.AmovementofwaterC.Akindofwind2.Whatkindofthingsflow?A.WaterB.TimeC.Money3.Iftwoplacesareonthesamelatitude,theyareonthesameline______.A.east/westB.north/southBAAReading&Vocabulary-2.Fast-reading(5m)readthepassage,thenfinishtheexerciseatActivity2,page22.1.Morethan400Km/h.2.Itstayswhereitwas.3.About800.4.Morethan700.5.Ithashugewaves.6.8thSeptember,19007.No,hewasn’t8.HiscoffinwasdroppedintheseabyahurricaneandcarriedtoCanadabytheGulfStream.Reading&Vocabulary-3.Detailed-reading.(5m)TrueorFalse.1Alltornadoeshavewindsofmorethan400kilometresperhour.2TherearemoretornadoesoccurringintheUSthaninotherpartsoftheworld.3Tornadoescan’tdestroyfurniturebecausetheyarenotviolentenough.4IntheUS,thereareusuallyabout80peoplekilledintornadoeseveryyear.5Theworsttornadoinhistorykilledatleast700people.6EveryyeartherearesixAtlantichurricanes.7BoththeworsttornadoandtheworsthurricaneoccurredintheUS.8Theworsthurricaneofalltimekilledaboutone-sixthofthepopulationintheUS.9CharlesCoghlandidn'tbecomefamousuntilhemovedtoNewYork.10Coghlan’scoffinwasdestroyedbythe1900Galvestonhurricane.11ItwasonlybecauseofthehurricanethatCoghlan’sbodycouldtravelbacktoCanada.Reading&Vocabulary-3.Vocabulary(5m)FinishtheexerciseatActivity3,Page22.Answers:1.______2.______3.______4.______5.______6.______furtropicaldisasterfeathersburyoccurReading&Vocabulary–4.Filling(9m)TornadoHurricaneDefinitionPlacePhenomenaBadresultsTheworstexamplerotatingcolumnofairHomeworkCollectmoreinformationonInternetaboutoneofthedisasters.Examples:hurricanetornadothunderstormvolcaniceruptionearthquaketsunamifloodPeriod2Module3TheViolenceofNatureGrammar1Grammar2Grammar1-1.Observation(3m)whatcanyouseefromthefollowingsentences?.•1.Bythetimethetornadoended,morethan700peoplehadbeenkilled.•2.CoghlantraveledbacktoCanadaafterhehadbeenburiedinTexas.•3.Mycomputerhadbeenallrighttilllastweek.动作在过去某一时刻之前已经完成，且谓语动词与发出这一动作的主语存在被动关系。句中常用by,before,until,when等词引导时间状语。Grammar1-2.Exercise(4m)FinishtheexerciseatActivity2,Page24.Answers•1.saw,haddisappeared•2.returned,found,hadbeenburied•3.arrived,hadtaken•4.left,hadfinished•5.tried,passed当从句由after,before,when或assoonas引导时，主句和从句都可以用一般过去时。Grammar1-3.Exercise(4m)FinishtheexerciseatActivity3,Page24.Answers•1.hadbeenkilled/haddied•2.hadbeendestroyed/hadfallendown•3.hadbeenflooded/destroyed•4.hadbeendestroyed•5.haddied/hadbeenkilledGrammar2-1.Observation(4m)Iamabeautifulgirl.Whatdidthegirlsay?Shesaidthatshewasabeautifulgirl.直接引语:直接引用别人的话,把它放在引号内.(directspeech)间接引语:用自己的话转述别人的话(indirectspeech)Grammar2-2.Observation(4m)Whatarethetensechangesinindirectspeech?“I’mstillworkingbecausethereisalottodo.”hesaid.Hesaidthathewasstillworkingbecausetherewasalottodo.waswaspresentsimplebecomespastsimpleGrammar2-2.Observation(4m)Whatarethetensechangesinindirectspeech?Hesaid,“Eleventhousandpeoplelivehereandsixthousandleftlastweek.”Hesaidthateleventhousandpeoplelivedthereandsixthousandhadleftaweekbefore.livedhadleftaweekbeforetherepresentsimplebecomespastsimple;pastsimplebecomespastperfect;timephraseGrammar2-2.Observation(4m)Whatarethetensechangesinindirectspeech?“Doesthismeanthatthedangerisover?”heasked.Heaskedifthismeantthatthedangerwasover.ifmeantwaspresentsimplebecomespastsimple;ifGrammar2-3.Rules(8m)Readfollowingsentences,thendrawaconclusionofthem.•Heoftensays,“Chinaisgreat.”•Heoftensays(that)Chinaisgreat.•“Idon’twanttoplayfootball.”hesaid.•Hesaid(that)hedidn’twanttoplayfootball.1.陈述句变为间接引语,要用that引导从句,口语中常可省略Grammar2-3.Rules(8m)Readfollowingsentences,thendrawaconclusionofthem.•Hesays,“IsTomanEnglishman?”•Heaskedwhether/ifTomwasanEnglishman.•Heaskedme“Doyouwanttogo?”•Heaskedmeif/whetherIwantedtogo.2.一般疑问句变成间接引语,要由连词if/whether引导,并将原来的疑问句语序变为陈述句语序。Grammar2-3.Rules(8m)Readfollowingsentences,thendrawaconclusionofthem.•Hesaid,“Whereisshegoing?”•Heaskedwhereshewasgoing.•Heaskedme“whatdidyoudo?”•HeaskedmewhatIhaddone.3.特殊疑问句变为间接引语,引导词仍用特殊疑问词,但疑问语序要变为陈述语序.Grammar2-3.Rules(8m)Readfollowingsentences,thendrawaconclusionofthem.•“Tom,”hesaidtohim,“comehere,please.”•HeaskedTomtogothere.•Fathersaidtome,“Don’tdothat.”•Fathertoldmenottodothat.4.祈使句变为间接引语时,用ask/tell/ordersb.to/nottodosth.连接。Grammar2–4.Exercise(5m)FinishtheexerciseatActivity2,Page26.Answers:1.volcaniceruptionsdidn’thappenveryoftenontheisland.2.noonewas/hadbeenontheislandduringthevolcaniceruption.3.thethunderstormwouldputoutt