资源描述：
《八年级英语下册 unit 1 past and present grammar 2教案二 牛津版》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、Period6GrammarII(Timeexpressionswiththepresentperfecttense)Teachinggoals●Toconsolidatethepresentperfecttense●TolearntousetimeexpressionswiththepresentperfecttenseTeachingproceduresStep1HavingarevisionHaveadictationWritedownthepastparticipleofthefollowingverbs.1.r
2、epair2.marry3.see4.change5.turn6.pollute7.feel8.throw9.write10.makeStep2TalkingaboutthepresentperfecttenseWeusethesimplepasttensetotalkaboutwhathappenedatadefinitetimeinthepast.Weusethepresentperfecttensetotalkaboutthingsthatstartedinthepastandcontinuetothepresen
3、t.Wealsousethepresentperfecttensetotalkaboutthingsthathappenedinthepastbutwithconnectionwiththepresent.What’stheformofthepresentperfecttense?Have/has(+not)+PastparticipleWhattypicaltimeexpressionscanweusewiththepresentperfecttense?already,yet,ever,never,just,rece
4、ntly,for…,since…Step3FinishingexercisesChoosethecorrectadverbsoftimetocompletethesentences.1.Haveyoudoneyourhomework_____?(for,just,already)2.Ihave_____beentoChengdu.(ever,never,yet)3.Hehas_____washedthedishes.(already,ever,for)4.Hehasworkedthere_____heleftschool
5、.(already,just,since)5.ShehasknownSam_____nineyears.(for,never,since)6.Theyhave_____arrived.(ever,just,yet)Step4DoingpracticesMakeadialoguelikethis:A:Haveyoueverfinishedyourhomework?B:Yes,Ihave./No,Ihaven’t.A:Whendidyoudoit?/Whenwillyoudoit?B:Ididitlastnight./I’l
6、ldoittomorrow.Step5Playingagame1.Playthegameinordertofamiliarizestudentswithsentencesusingthepresentperfecttense.Writedownthefollowingsentencesontheblackboard.1.hastraveledtoBeijing2.hasseentheSpaceExhibition3.haskeptarabbitasapet4.hasbeentobeaches5.hassleptinthe
7、tent6.hasspokentotheforeigners7.haswrittenapoem8.hasworkedinahospitalThestudentsaskeachother:“Haveyouever…?”Atlast,thestudentmakesthesentenceslikethis:JimhastraveledtoBeijing.…2.Theaimofthegameistohelpstudentstotellthedifferencesbetweenthesimplepasttenseandthepre
8、sentperfecttense.Workinpairs.AasksJim:“WhendidyoutraveltoBeijing?”“Lastsummerholiday.”Atlast,thestudentsmakesentenceslikethis:JimsayshetraveledtoBeijinglastsum
