【牛津版】八年级英语下册 Unit 1 Past and Present Grammar教案.doc

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1、Unit1PastandpresentGrammarI.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:1.usethepresentperfecttensetomakepositivestatements;2.usethepresentperfecttensetomakenegativestatements;3.usethepresentperfecttensetoaskandanswerquestions;4.

2、formthepastparticiplesofregularandirregularverbs.II.TeachingcontentsNewwordsandphrases:yet,recently,past,overthepastcenturyIII.Focusofthelessonandpredictedareaofdifficulty1.Usethepresentperfecttensecorrectly.2.Formthepastparticiplesofregularandirregularverbs.IV

3、.TeachingproceduresStep1Lead-in1.FreetalkT:WhatdoyouknowaboutMrChenandSunshineTown?【设计意图：通过口头交流，考察学生对Reading板块的掌握程度，同时引出本课时学习内容.】Step2Presentation1.Structureofthepresentperfecttensesb+have/has+done2.Whentousethepresentperfecttense(1)Weusethepresentperfecttenset

4、otalkaboutanactionthatstartedinthepastandcontinuestothepresent.(2)Weusethepresentperfecttensetotalkaboutanactionthathappenedinthepastandhasaconnectionwiththepresent.(3)Wealsousethepresentperfecttensetotalkabouthowmanytimesanactionhashappenedtillnow.3.Matchingex

5、erciseT:Herearesixsentencesinthepresentperfecttense.Matchthereasonsforusingthetenseontherightwiththesentences.4.Workouttherule(1)Presentsomepositivestatementsinthepresentperfecttenseandaskstudentstoworkouttherule.Hehasjustgonehome.Shehasalreadyhadaholidaythisye

6、ar.Ithasbroken!IhaveseenmynewEnglishteacher.Theyhaveboughtanewcar.Youhavefinishedtheexercise.Wehaveseenthisfilmbefore.◆Weuse“have+done”withpronounslike_____,_____,_____and_____.◆Weuse“has+done”withpronounslike_____,_____and_____.(2)Presentsomenegativestatements

7、inthepresentperfecttenseandaskstudentstoworkouttherule.sb+haven’t/havenot+donehasn’t/hasnot(3)PresentsomeYes/Noquestionsinthepresentperfecttenseandaskstudentstoworkouttherule.Have/Has+sb+done(4)PresentsomeWh-questionsinthepresentperfecttenseandaskstudentstowork

8、outtherule.Wh-words+have/has+sb+done4.TimeexpressionsT:Wecanusethesetimeexpressionswiththepresentperfecttense:already,yet,ever,never,just,recently,sinceandfor.T:Completethef