2019-2020年高中英语（人教大纲）第二册下：Unit20 Archaeology(第五课时)

2019-2020年高中英语（人教大纲）第二册下：Unit20 Archaeology(第五课时)Teaching Aims:Revise and sum up the use of “it”.Tea

2019-2020年高中英语（人教大纲）第二册下：Unit20Archaeology(第五 课时) TeachingAims: Reviseandsumuptheuseof“it”. TeachingImportantPoint: Mastertheuseof“it”,especiallytheemphaticuseandtheuseasapreparatory subjectorapreparatoryobject. TeachingDifficultPoint: Howtomastertheuseof“it”correctly. TeachingMethods: 1.Havingalittlequiztorevisethemonuseof“it”. 2.Inductivemethodtogothroughsomeimportantsentencepatternswith“it”. 3.Practicetoconsolidatetheuseof“it”. TeachingAids: 1.aprojectorandsomeslides 2.theblackboard TeachingProcedures: StepⅠGreetings Greetthewholeclassasusual. StepⅡTest T:Inthelasttwoperiods,werevisedtheuseof“it”.Nowlet’shaveatest.(Teacher showsthefollowingonthescreen.) Tellwhattheword“it”referstoanditsfunctions: 1.It’sdifficulttorememberalltheirnames. 2.It’sveryquietinthecafe. 3.Itrainedforthreedays. 4.Hemadeitclearthathedidn’twanttospeaktome. 5.Itwasniceseeingyou. 6.ItwasonTuesdaythatMrsSmithcame. 7.It’sthreemilestothenearestgarage. 8.Atallmanstoodupandshookhands.ItwasCaptainLawie. 9.Ihearyouboughtanewbike.Canyoushowittome? 10.Itwasfiveo’clockwhenwegotbackhomeyesterday. T:NowI’llgiveyouthreeminutestowritedownyouranswersonapieceof paper.Thenlet’schecktheanswerstogether. (Sscanexchangetheirpapersformentandcorrection.) Suggestedanswers: 1.apreparatorysubjectforaninfinitive 2.refertothepresentsituation 3.refertoweather