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时间:2020-07-05
《高中英语 Module 5 A Lesson in a Lab教案 外研版必修1.doc》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、Module5 ALessoninaLabPeriodOneTheGeneralIdeaofThisPeriodInthisperiod,wearegoingtolearntosaysomelargenumbersquicklyandcorrectly.Andwewilllearntousesomenewwords.TeachingAims1.Learnsomewordsandmastertheirmeaning.2.LearntosaylargenumbersinEnglish.TeachingImportantPoints1.
2、 Trainthestudents’abilitiesoflisteningandspeaking.2. EnabletheSstorecognizethenumbers,fractionsandpercentages.TeachingDifficultPointHowtoimprovethestudents’speakingability.TeachingMethodsIndividualandpairwork.TeachingAidsTheblackboardTeachingProceduresStep1Lead-i
3、nT: Hello,everyone.Nowinthisunitwearegoingtolearnsomethingaboutgeneralscienceandlearnhowtoexpressthenumbers.Firstofall,let’slearnthenewwords.(ShowthemontheBb.)solid固体liquid液体gas气体metal金属expand膨胀contract收缩 mixture混合物substance物质oxygen氧气surface表面electricity电T: OK.Pleaser
4、eadthenewwordsandfindtheChinesemeaningforeachword.(TheSsreadandlookupthewordsinthevocabularyindividually.TeachermakessuretheSsknowthenewwords.Readthewordsaftertheteacher.)Step2Choosethecorrectanswerstothequiz.(TeacheraskstheSstolookthroughActivity1andjudgewhichstatements
5、aretrue.TheSsreadandtickthepossiblerightsentences.)T: Nowlistenandchecktheanswers.T: Nowlistenagainandcheckyouranswers.Step3PracticeT: Putthewordsinpairsorgroupsindividually.(TheSsworkontheirown.)Step4PracticeT: Allthethingscanbedividedintothreekinds,thatis,natural,m
6、an-made,andeithernaturalorman-made.Whocangiveussomeexamples?S:Treeorflowerisnatural.Mostofthingsinourclassroomareman-made.Waterorelectricitycanbeman-madeandnatural.T:Good.Nowlet’slookatthewordsontheBb,putthemingroups,andanswerthequestions.(Teachershowsthewordsonthescreen.
7、Havetheclassrepeatthem.)Whichoftheabovearenatural?Whichareman-made?Whichcanbeboth?electricityironmetalsteelairglass1.Electricity,iron,somemetalsandairarenatural.2.Steel,somemetalsandglassareman-made.3.Electricityandsomemetals(alloysforexample)canbeman-madeandoccurnatura
8、lly.Step5Vocabularyandspeaking(P42&46)1.Lookatthenumbers.(ShowthesenumbersontheBb.Askthemtosayth
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