Unit2CrossingLimitsTheFourthPeriodTeachingAims：1.Learnandmasterthefollowingwordsandphrases:Suggest,accomplish,apart,from,sickness,unable，sacred，referto，runout，arise，evidence2．Revisethelanguagepointsandgrammar--thePredicateinthisunit．3．Trainthestudents’integratingskills，esp．thewritingskill．TeachingImportantPoints：1．Improvethestudents’integratingskills．2．Helpthestudentswriteapersuasiveessay．TeachingDifficultPoints：1．Howtohelpthestudentsunderstandthepassagebetter．2．Howtohelpthestudentslearntowriteapersuasiveessay．TeachingMethods：1．Doingexercisestorevisewhatthey’velearntbefore．2．Asking-and-answeringactivitytogothroughthereadingpassage．3．Discussiontohelpthestudentsunderstandthepassagebetter．4．Individual．pairorgroupworktomakeeverystudenttakepartintheactivitiesinclass．TeachingAids：1．themultimedia2．ataperecorder3．theblackboardTeachingProcedures：StepIGreetingsGreetthewholeclassasusual．StepⅡRevisionT:YesterdaywereviewedthePredicate．Now，let’sdoanexercisetoseeifyou’vemastereditwellenough．Lookatthescreen．(Teachershowsthefollowingonthescreen．)Fillintheblankswiththeproperformoftheverbsinbrackets．l.HenryStanley________(be)borninWalesandlater____(become)Americanjournalist．2．HehelpedtosearchforDrLivingstoneinAfricawho____(miss)forsomeyears．3．AsLivingstone_______(be)alreadyveryfamous，anynewsabouthim_________(get)thepublicattention.4．Thebell______(ring)foraminutebeforetheclassbegan．5．Hardly________I____________(get)intotheroomwhenit____(start)torain.6．Bytheendofthismonth,they_______(complete)theroadconstruction.7．AssoonasI____(hear)fromhim,I’llletyouknow．8．JohntoldMarythathe_____(ask)whathewasdoingduringthe用心爱心专心115号编辑holidays．9．Tom，youaresolazy，thisjob________(finish)hoursbefore．10．SomebodyknockedatthedoorwhileI___(do)somereading.(Teacherasksthestudenttodothemin5minutes．Afterthat，checktheanswerswiththewholeclass．)Suggestedanswers：1．was;became2．hadbeenmissing3．was；got4．hadbeenringing5．Had;gotstarted6．willhavecompleted7．hear8．hadbeenasked9．shouldhavebeenfinished10．wasdoingT：OK，let’sdoanotherexercises,pleaselookattheusefulexpressionsonthescreen，andthenchoosetherightphrasestocompletethesentencesbelow.(Teachershowsthefollowingonthescreen)takepossessionof，inthenameof，berichin，beequippedwith，riskone’slife，inexchangefor，runout(of)，apartfrom，inreturn，setsail1．We_________typingpaper．2．Hedecidedto_________forQingdaolastnight．3．Everyclassroom__________modernteachingequipmentinoursch001．4．HeisgivingherEnglishlessons______________Chineselessons．5．Thearea_______________alotofcoal．6．Wemust______________theenemystrongholdbeforedark．7.____________watchingTV,hedoesn’thaveanyhobby．8．Herhardworkgotherraised________________．9．He____________totrytoputoutthefire，buthefailed．10．1welcomeyoutoourschool___________ourheadmaster．(Amomentlater，teachercheckstheanswerswiththewholeclass．)Suggestedanswers：1．haverunoutof2．setsail3．isequippedwith4．inexchangefor5．isrichin6．takepossessionof7．Apartfrom8．inreturn9．riskedhislire10．inthenameof用心爱心专心115号编辑T：Welldone．Somuchforrevision．StepⅢPreparationforReadingT：Inthelastperiods。we’vetalkedmoreaboutexploringtheworld．Haveyourememberedwhichwordsandexpressionshelpusdescribetheexploration?Ss：discover，explore，setsail，puzzleT：Ve...
