Sandstorms in Asia 亚洲的沙尘暴

ReadingandVocabularyFivepartsAnalysisofteachingmaterial1.Teachingaims2Teachingimportantanddifficultpoints45TeachingprocedureTeachingmethods3Part1TheAnalysisoftheteachingMaterialA.SandstormsandenvironmentalprotectionB.Improvethestudents’environmentalprotectionconsciousnessPart2Teachingaims•KnowledgeandSkills•1)Trainthestudents’readingability.•2)Learnsomeusefulwordsandexpressions.•3)Knowaboutsomefactsaboutsandstorms.Part3Importantpoints•1.Helpstudentstounderstandsandstormsbetter.•2.Learnandmastersomeimportantwordsandphrasesusedtodescribesandstormsinthisperiod.Difficultpoint•Trytoimprovestudents’readingabiltyandenablethestudentstotalkaboutsandstormsPart4Teachingmethods•1.Fastreadingtogetthegeneralideaofthetext.•2.Intensivereadingtounderstandthepassagebetter.•3.Discussiontohelpstudentsunderstandwhatthey’velearnedbetterStep8homework(1mins)Part5.TeachingproceduresStep3fast-reading.(4mins)Step4careful-reading.(13mins)Step1Leadin.(3mins)Step2pre-reading.(3mins)Step5disussion.(5mins)Step7interview.(10mins)Step6summary.(6mins)Pleaselookatthesepictures.•Howbeautifultheyare!Step1leadinButonedaysomethinghappenedStep2pre-readingStep3fast-reading•Individualwork•Pairwork•1.Wheredosandstormsmainlyoccurintheworld?•2.WhencantheChineseCentralWeatherStationforecast?•3.HowfaristhedeserttothewestofBeijing?Step4carefulreadingSandstorminAsiadefinitionSandstormsare-(strong,drywindsthatcarrysand)ThemainplaceswheresandstormsfrequentlyoccuredCentralAsia,NorthAmerica(centralAfricaandAustralia)SandstorminAsiaSomethingaboutthesandstormsinChinaSandstormsbeginindesertareasandhaveincreasedasaresultof(desertification)theseyears.Inbeijingthesandstormssometimescontinuealldayandthe(thickdust)makestrafficmoveveryslowly.SandstormsinAsiaSandstormsinChinaWaystosolvetheproblems(amasscampaign)hasbeenstartedtohelpsolveitandthegovernmenthasalreadyplanted(morethan30billion)treesandplansto(continueplanting)forthenextfiveyears.Step5discussion•Groupwork•Discussthequestion:Whatmeasuresshouldwetaketopreventsandstormsforcoming?Summary•1.Weshouldplantmoretreesandgrowmoregrass.•2.controlairandwaterpollution.•3.buildgreenfencesalongthedesert.•4.forecastsandstorm’srealtimetopreventdisaster.Step6summary•Askthestudentstofillintheblanksaccordingtothepassage.•Givethestudentssometimetorecallwhattheyhavelearnedinthisclass.Step7interview•Watchavideoaboutasandstorm.•Workingroupstomakeaninterviewonabadsandstorm.Step8homework•1.Readthetextagainandagain.•2.Writeacompositionaboutsandstorms,.