Onlinetours教学目标1.Tolearnthedifferencesbetweenthesimplepasttenseandpresentperfecttense.2.Toanalyzethesentencesforthestudentstogetabetterunderstanding.3.Tomakeupsomesentencesusingthesimplepasttenseandpresentperfecttense重点Tolearnthedifferencesbetweenthesimplepasttenseandpresentperfecttense.难点Tomakeupsomesentencesusingthesimplepasttenseandpresentperfecttense教法及教具Recorderandpictures教学过程教学内容个案调整教师主导活动学生主体活动Step1Presentation1.Asksomequestions:1.)HaveyoueverbeentoBeijing?2.)WhendidyougotoBeijing?3.)HowmanytimeshaveyoubeentoBeijing?4.)Haveyoueverboughtacomputer?5.)Whenandwheredidyoubuyit?6.)Howmanytimeshaveyouuseditforanonlinetour?2.Weoftenusethesetimeexpressionswiththesimplepasttense:yesterday,theotherday,last…,…ago,justnow.Weoftenusethesetimeexpressionswiththepresentperfecttense:already,ever,just,recently,yet,sofar,uptonow,tillnow,for…,since…,inthelast/pasttenyears.3.Teachersays:Nowreadpage40andfindoutthedifferencesbetweenthesimplepasttenseandthepresentperfecttense.Step2Practice1.Teachersays:NowcompletepartAonpage41andunderlinethedifferenttimeexpressions.2.AskthemtocompletepartB.3.Teachersays:Nowyouhavelearntalotaboutthetwotenses.LookatpartDandhelpMilliecompleteherdiarywiththecorrectformsoftheverbsinthebox.4.Askthemtodomoreexercises.Step3Activity1.AskthemtocompletepartCandchecktheanswers.2.Teachersays:Workinpairs.UsePartCasaStudentsanswerthequestios:1)2)3)4)5)6)Writedownthetimeexpressionsontheblackboard.Keys:1.visited2.climbedmodel.Talkabouttheplacesofinterestyouhavevisitedbefore.Payattentiontothetenses.3.Completetheexercises.(1)A:IhaveseenthefilmTheSoundofMusicalready.B:When-----you-----it?A.have;seenB.will;seeC.did:seeD.didseen(2)MrBlack-----inChinasincefiveyearsago.A.livedB.haslivedC.livesD.isgoingtolive(3)We----treeslastSunday.Sofar---over300treesthere.A.planted;plantedB.planted:haveplantedC.haveplanted;plantedD.haveplanted;haveplantedStep4Homework.1.Recitethewordsandphrases.2.Rememberthedifferencesbetweenthesimplepasttenseandpresentperfecttense.3.Finishtherelativeexercises.4.Previewthenewwordsnextlesson3.Have,tired4.have,learntKeys:1.Haveyoueverbeen2.havebeen3.didyougo4.spent5.Didyoulike6.had7.visited8.ate9.haveneverbeen板书设计Uint3GrammarTimeexpressionswiththepresentperfecttense:already,ever,just,recently,yet,sofar,uptonow,tillnow,for…,since…,inthelast/pasttenyears.教学札记
