In the lab高中英语教案.docx

Inthelab高中英语教案

Inthelab教学教案教学目标1.owledge:wordsandusefulexpressionsFirstofall,once,unless,cupboardelectricityturnoff,shut,bythesideof,soap,taste,oil,mix,mixture,rather,finger,insteadof,second(n),onholiday,message,properAllow,experiment,basin,finally,lively,sadly,request,Petrol,castor,vinegar,dip,suck2.MoralEducation:Togetthestudentstodoeverythingascarefullyastheycan.3.EmotionalEducation:Tosupplythestudentswithaveryharmoniousatmosphereinorderthattheycanhaveasuccessfulunderstandingofthetextanddiscussion.MainPoints:ToletthestudentsmasterandusefreelysomeoftheusefuleverydayEnglish.1.Herearesomedosanddonts.2.Followtheinstructions.3.What/Howaboutwhenweleave?4.Makesurethat......5.Dowhatheorshetellsyoutodo.6.Pleasetidythelab.7.Couldyoupleaseshowmehowtousethecomputer?8.Donttouchanything.DifficultPoints:1.Toencouragethestudentstodiscussandthenaskthemtodemonstratetheirideasbyusingtheimperativesentencestructure.2.ToreviewandmasterthesentencestructureofDirectandIndirectSpeech.3.once/unless/as连接的主从句教学建议Sincethedialogueandthetextofthisunitareaboutchemistry,theteachermayasksomequestionsaboutchemistryorothersubjectstoleadinthedialogueandthenshowthestudentsthetollsthatareusedinthechemistrylabwhenthetextistaught.Andalsoinordertomaketheclassverylivelyandinterestingtheteachermayborrowthetubeswhicharefilledwiththreekindsofliquidsfromthechemistrylabandaskthemtoguesswhatsinthetubesandthenaskthemtowatchtheteachercarefullythendowhattheteacher.Does,whichisthecontentofthetext.InthiscasethestudentsmayfeelverynewandtheymaybeinterestedinEnglishclass.Inordernottocausesomethingdangeroustohappen,theteachermayfillsomewhitevinegar（白醋,somecookingoil(香油),somealcohol(白酒)inthetubes.重点词汇讲解1.firstofallmeansfirst.意为首先，第一Firstofall,IwanttosayImveryhappytobeherewithYou.Firstofall,wemustmakeadecision.相关的词组：atfirstwhichisoppositeto"atlast"forthefirsttime第一次2．allow的用法allow+noun.allowsb.todo/nottodosth../sb.isallowedtodoallow+doing(1)Heallowednonoisehere.(2)Heallowedhisboytospendtheweekendwithhisfriends.(3)Whydidyo