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时间:2018-12-19
《高中英语 module5 a lesson in a lab 4 period 外研版必修1》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、TheFourthPeriodALessoninaLabTheGeneralIdeaofThisPeriodInthisperiod,we’regoingtolearnVocabulary,ListeningandWriting,Grammar1&Grammar2.TeachingAims1.Learntosaythedecimals.2.Developtheirabilitiesoflisteningandwriting.3.Learnthegrammar:DegreesofCompa
2、rison.TeachingDifficultPoints1.Improvethestudents’listeningability.2.Masterthegrammar:DegreesofComparisons12.TeachingMethodsFinding,deducting.TeachingAids1.acomputer2.aprojector3.theblackboardTeachingProceduresStep1Revision Showtheirhomew
3、orkexercisesontherealobjectobjector.Teachergivessomecommentsonthework.Step2Lookandlearn LearntosaythedecimalsbylookingatPart1onPage46.Givethemtwominutes.Workontheirownfirstandthensaytoeachotherinpairs,payingattentiontothenumbersbeforeandafterpoin
4、t.Step3Writeandsay T:Nowwriteandsaythenumbersasdecimals.S:Pointfive.S:Twopointtwofive.S:(naught)Pointsevenfive.S:Thirtypointfive.S:Twelvepointthree.T:LearntosaythefractionsonPage46.Workinpairsandreporttheanswerstotheclass.Keys:ahalf twoanda
5、quarterthreequarters thirtyandahalf twelveandthreetenthsStep4Practice Write5fractionsforeachonetosay.Step5Listeningandwriting T:Readthelisteningmaterialandtrytopredictwhatyouwillhear.(It’sagoodwaytotraintheirlisteningability.)Playthecassettefo
6、rthemtolisten.Listenanothertimeforthemtocompletethedescriptionofthescientificexperiment.Listenathirdtime.Step6Grammar1:DegreesofComparison1 LearnhowtousemultipleindegreesofcomparisonT:Injuniormiddleschool,welearnedthesentence:“Theearthislargerth
7、anthemoon.”Weadd“forty-ninetimes”tothesentenceonP43.Haveyounoticedthewordorder?T:Whatdowesay“两倍”inEnglish?S:Twotimes.T:Isitright?S:No.It’stwice.T:NowpleaseanswerthequestionsinPart1,P43.S:Itshouldbelikethis:Iwenttheretwice.T:WhataboutNo.2?S:20metre
8、s.T:No.3?S:ObjectBis400kilogrammes.Step7Practice Part2SB,P43Workonyourownfirstandthenchecktheanswerstogether.1.YangtzeRiverisaboutthreetimesaslongasSonghuaRiver.YangtzeRiverisaboutthreetimeslongerthanSonghuaRiver.2.WinterinHarbinisfour
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