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1、2019-2020年高中英语必修二教案：Unit3Grammarandusage教案Teachingaims:1.Afterlearningthislesson,thestudentswillbeabletounderstandsentencesinwhichthepastperfecttenseisused.2.Theyarealsoexpectedtodistinguishthepastperfecttensefromthesimplepastandthepastperfecttensefromthepresentperfecttense.3.Atthesa
2、metime,theywillreadsomepassagesinwhichthesimplepasttense,thepastperfecttenseorthepresentperfecttenseisused.Teachingprocedures:Step1Leadin1.What’sthetopicofUnit3?(Amazingpeople)2.Howmanyamazingpeoplehavewereadaboutinthisunit?Whoarethey?(MotherTeresa,BillGates,Beethoven,ZhangHeng,Howar
3、dCarter.)3.CanyoutellmesomethingaboutHowardCarter?(HowardCaterisoneofthemostfamousexplorerstheworldhaseverknown.Hewasbraveandadventurous.…Upontheirenteringthetomb,Carter’sluckypetbird,whichhehadleftinCairo,wasswallowedbyasnake.)4.Whatverbtensesareusedinthesentence?(thesimplepasttense
4、andthepastperfecttense)Step2Presentation1.Howcanweformthepastperfect?(Byusing“had＋theverb-edform”)2.Page42-43:Rereadthepassage“Thecurseofthemummy”andunderlinethesentencesinwhichthepastperfecttenseisused.Bythe1920s,hehadbeeanexplorer,searchingforthetombsoftheEgyptiankings.Hehadreceive
5、dmoneyfromLordCarnarvon,aBritishmanwhowasveryinterestedinEgypt.Itwasthemostimportanttombthathadeverbeenfound.Thetombcontainedmoreriches,goldandjewelsthananyofushadeverseenbefore.Upontheirenteringthetomb,Carter’sluckypetbird,whichhehadleftinCairo,wasswallowedbyasnake.AfewmonthsafterCa
6、rterhadopenedthetomb,LordCarnarvon,whowasalsopresentwhenthetombwasopened,fellillwithafeveranddiedinEgypt.Step3Theusageofthepastperfect1.Upontheirenteringthetomb,Carter’sluckypetbird,whichhehadleftinCairo,wasswallowedbyasnake.PresentPastCarter’sluckypetbirdwasswallowedbyasnake.Carterl
7、efthisluckypetbirdinCairo.Summary:Thepastperfecttenseisoftenusedwiththesimplepasttense.Ifoneactionhappensbeforeanotherinthepast,thepastperfecttenseisused.(PPT8-9)2.“Wehidtheentrancetothetomb,”saidCarter.Cartersaidthattheyhadhiddentheentrancetothetomb.PresentPastCartersaidthattheyhadh
8、iddentheentr
