外研社高中英语必修三module3课件

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1、MODULETheViolenceofNatureINTRODUCTIONHaveyoueverexperiencedaflood?ahurricane?atornado?alightning?athunderstorm?...Matchthewordswiththeirdefinitionfloodhurricanelightningthunderstormtornado1.alotofwaterinaareawhichisusuallydry_______2.averystrongwindorstorm__________3

2、.alotofrainfallingquickly,withloudnoiseandflashesoflight_____________4.theflashesoflightwhichhappensduringathunderstorm_______5.acolumnofairthatturnsveryquickly___________floodhurricanethunderstormlightningtornadotornadoArotatingcolumnofairfromathunderstormtothegrou

3、nd.龙卷风：一种纵向的气旋，伴随有倒漏斗形的积雨云，涡流直径达几百码，以每小时八百公里）的速度移动，具有极大的毁坏性Whatisatornado?typhoon台风：AtropicalcycloneoccurringinthewesternPacificorIndianoceans.发生在西太平洋或印度洋的热带暴风Aviolentstormwithextremelystrongwindsandheavyrain.飓风：一种猛烈的热带风暴，形成于大西洋或加勒比海赤道地区，从形成地向北、西北或东北移动，常携有大量雨水hurr

4、icanetidalwave/tsunamiAnearthquakeoriginatingundertheseafloor.海震/海啸：发自海底的地震lightning闪电：thebrightflashesoflightthatyouseeintheskyduringastorm.天空中云层放电时所产生的闪光。thunderstorm雷暴：aviolentstormofthunderandlightning,oftenaccompaniedbyrainandsometimeshail.短暂且有时很猛烈的雷和闪电的风暴，通常伴有雨

5、且有时下冰雹flood：alargeamountofwaterthatcoversanareawhichwasdrybefore.正常情况下干燥为陆地地区的水泛滥floodhurricanelightningthunderstormsandstormtornadoearthquaketyphoontsunami/tidalwavevolcaniceruption洪水飓风闪电雷暴沙尘暴龙卷风地震台风海啸火山喷发DisastersofNature导练互动experiencedn.经历;经验v.经历，体验观察思考(1)Ourcount

6、ryhasexperiencedgreatchangesinthelastthirtyyears.Experienceisthebestteacher.我们的国家近三十年来经历了巨大的变化。1.Haveyoueveraflood?☆experience(2)经验是最好的老师归纳拓展experiencedadj.有经验的；熟练的beexperiencedin在……方面有经验inone’sexperience根据某人的经验来看havemuchteaching/workingexperience教学/工作经验丰富fullofexper

7、ience经验丰富活学活用HewastalkingabouthisinAmerica,wherehegotalotofoftravelling.A.experiences;experienceB.experience;experienceC.experiences;experiencesD.experience;experiencesA注意experience当“经验”讲时，是不可数名词；当具体的某一次“经历”讲时是可数名词；当动词讲意为“体验，经历”时，是及物动词。causesn.原因，理由v.引起，导致观察思考(1)What

8、causedtheaccident?Thecauseofthefireisunknown.什么导致了这起事故？2.Forexample,Whatthem?☆cause(2)火灾的原因还不清楚。归纳拓展(1)causesb.todosth.使某人做某事(2)cau