外研版高一必修三Module.ppt
Module4SandstormsinAsia,1.Howdidyoufeelwhenwatchingthevideo?2.Ifthesandstormcametoourcity,whatwouldyoudotoprotectyourself?3.Wheredoyouthinkthesandstormcomesfrom?,Task1:Lookthroughthepassageandfillintheblanks.,Para1Sandstormshavebeena_forAsiaforcenturies.Para2Whataresandstormsandhow_andterribletheyare.Para3SandstormsinChinahave_inrecentyearsasaresultof_.Para4EvenBeijingis_bysandstorms.Para5Whatdoexperts_peopletodowhenasandstormarrives.Para6Thegovernmenthastakenmeasuresto_sandstormscomingnearer.,Matchthemainideaofeachparagraph.,Para1Whataresandstormsandhowstrongandterribletheyare.Para2SandstormshavebeenamajordisasterforAsiaforcenturies.Para3Thegovernmenthastakenmeasurestopreventsandstormscomingnearer.Para4Sandstormshaveincreasedinrecentyearsasaresultofdesertification.Para5EvenBeijingisaffectedbysandstorms.Para6Whatdoexpertsadvisepeopletodowhenasandstormarrives.,Tip1:Togetthemainidea,youneedntreadthewholepassagewordbyword,justreadthefirst2sentences,orfindthekeywordsofaparagraph.,Themainideaofeachparagraph.,Para1SandstormshavebeenadisasterforAsiaforcenturies.Para2Whataresandstormsandhowstrongandtheyare.Para3SandstormsinChinahaveinrecentyearsasaresultofdesertification.Para4EvenBeijingisbysandstorms.Para5Whatdoexpertspeopletodowhenasandstormarrives.Para6Thegovernmenthastakenmeasurestosandstormscomingnearer.,terrible,increased,affected,advise,prevent,major,Task2:Readthepassagecarefullyforimportantinformation.,1.Findthesentenceswhichtellhowstrongandterriblethesandstormsare.,dunedju:nn.沙丘,Tip2:Firstunderlinethekeywordsofaquestion,andthenreadtherelatedparagraphtofindtheanswer.,Task2:Readthepassagecarefullyforimportantinformation.,2.Whatis?,processprusesn.過(guò)程,進(jìn)程,Itdoesntmatterifyoudontgethighgrades.Afterall,theprocessoflearningismoreimportantthantheresult.,desertificationdiz:tifikeinn.沙漠化,desertification,Task2:Readthepassagecarefullyforimportantinformation.,3.HowdosandstormsaffectthecitizensinBeijing?,dustdstn.灰塵,塵土,塵埃,Task2:Readthepassagecarefullyforimportantinformation.,4.Whatdoexpertsadvisepeopletodowhenasandstormarrives?,maskm:skn.面具,面罩,Task2:Readthepassagecarefullyforimportantinformation.,5.Whydoesthewritersaysandstormshavebeenamajordisaster?,Tip3:Mindtherelationshipbetweenthefirstparagraphandtheotherparagraphs.,Task2:Readthepassagecarefullyforimportantinformation.,6.Whathasbeendonetopreventsandstormscomingnearer?,Summarize,Task4:(Groupwork)Tellwhatyouhavelearnedaboutthesandstormsinthepassageandcheckifyoustillhaveanydifficulties.,Tellwhatyouhavelearnedaboutthesandstorms,amajordisaster,stronganddrywinds,tobecaughtin,survive,haveincreased,desertification,affect,wakeupto,trafficexpertsadvise,wearamask,thegovernment,planttrees.,Task5:(Groupwork)Discussion,Sayatleast3thingswestudentscandoindailylifetoprotecttheenvironment.(Refertothecausesmentionedinthethirdparagraph.),Whathascausedclimatechanges?,Assignmentafterclass,1.WriteacompositiontodescribethepresentsituationsofsandstormsinChinaandtellwhatyoucandotopreventthemcomingnearer.Figuresandpicturesarewelcome.Reference:http:/www.greenlivingadvice.info/,2.FinishtheexercisesonPage33.,