英语人教版八年级下册Unit 10(Grammar focus-4c)

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1、Unit10I’vehadthesebikeforthreeyears.(Grammarfocus--4c)教学案谭店中学刘佳Unit10I’vehadthisbikeforthreeyears.TheThirdPeriod(SectionAGrammarFocus-4c)Teachingaims（教学目标）1.能够熟练的运用现在完成时态2.能区分运用现在完成时与一般过去时Languagepoints（语言点）要求掌握以下句式：Howlonghasitbeenthere?Ithasbeentherefor…/since…/aslongasDifficulties（难点）：终止性动

2、词在现在完成时中的正确运用Teachingsteps（教学步骤）1.Warming-upandrevision（课堂热身和复习）（1）T：Whatdidwelearninthelastperiod?(学生根据自己的记忆，回答老师的问题)1（2）Revision（复习）T:Let’sfirstreadthesentencesinGrammarFocus.2.PPT展示总结现在完成进行时（注意区别延续性动词与非延续性动词，及其用法）3.完成相关习题。4.PPT展示注意非延续性动词与延续性动词的互换。5.完成相关习题。6.Workon4a,4bT:Let’sdomoreexercise

3、aboutforandsince.(1)Rewritethesentencesusingfororsince.TogiveSsaworkedexample,doitem1togetherasaclass.（2）Fillintheblankswiththecorrectformsoftheverbsinbrackets.AfterSshavefinishedfillingintheblanks,inviteafewSstoreadouteachitemwiththeiranswers.Havetherestoftheclasssayiftheanswersarecorrectand

4、explainwhytheanswersarecorrect/incorrect.(老师特别强调for和since的用法区别，提示学生要用现在完成时来完成句子。还要注意终止性动词和延续性动词的变化。)7.完成4c,练习本单元所学习的重点句型8.强化巩固1)单项选择：()1.—Excuseme,whereisMr.Brown'soffice?—Sorry,Idon'tknow.I_____hereforonlyafewdays.A.workB.workedC.haveworkedD.willwork()2.Mygrandmother______alotofchangesinTian

5、jinsinceshecamehere.A．seesB.canseeC.willseeD.hasseen()3.I_______manynewfriendssinceIcamehere.A.makeB.madeC.willmakeD.havemade()4.Myauntisawriter.She_____morethantenbookssince1980.A.writesB.wroteC.haswrittenD.willwrite2)用所给词的正确形式填空。1.Theoldman________(live)heresince1992.2._____you_______(visit

6、)ourfactoryyet?3.I__________(notsee)youforalongtime.You_____________(change)alot.4.I’mafraidI__________(keep)youwaitingforalongtime.5.He__________(know)thecitysincehewasveryyoung.3）选用for和since填空:1.Wehaven’tseeneachother______alongtime.2.HisfatherhasbeenintheParty______10yearsago.3.Thefilmhasb

7、eenon______20minutes.4.MrGreenhasworkedhere______hecametoChina.5.Hisgrandparentshavebeendead______severalyears.6.It’sfiveyears_______wemetlasttime.4）完成句子1.Theyhavebeenheresince2000.(对划线部分提问)____________havetheybeenhere?2.Theoldman_________las