【文档说明】《Unit 10 I’ve had this bike for three years Section A Grammar focus 4a-4c》教学设计3-八年级下册新目标英语【人教版】.doc，共(4)页，26.500 KB，由小喜鸽上传

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Unit10I’vehadthesebikeforthreeyears.(Grammarfocus--4c)教学案Unit10I’vehadthisbikeforthreeyears.TheThirdPeriod(SectionAGrammarFocus-4c)Teach

ingaims（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?Ithasbeent

herefor…/since…/aslongasDifficulties（难点）：终止性动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：Whatdidwele

arninthelastperiod?(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.P

PT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’sdomoreexerciseaboutforandsince.(1)Rewritethesentencesus

ingfororsince.TogiveSsaworkedexample,doitem1togetherasaclass.（2）Fillintheblankswiththecorrectformsoftheverbsinbrackets.AfterSshavefinishedfillingi

ntheblanks,inviteafewSstoreadouteachitemwiththeiranswers.Havetherestoftheclasssayiftheanswersarecorrectandexplainwhytheanswersarec

orrect/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.—Ex

cuseme,whereisMr.Brown'soffice?—Sorry,Idon'tknow.I_____hereforonlyafewdays.A.workB.workedC.haveworkedD.willwork()2.Mygrandmother______alotofchanges

inTianjinsinceshecamehere.A．seesB.canseeC.willseeD.hasseen()3.I_______manynewfriendssinceIcamehere.A.ma

keB.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)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.Thefilmhasbeenon______20minutes.4.MrGreenhasworkedhere____

__hecametoChina.5.Hisgrandparentshavebeendead______severalyears.6.It’sfiveyears_______wemetlasttime.4）完成句子1.Theyha

vebeenheresince2000.(对划线部分提问)____________havetheybeenhere?2.Theoldman_________lastyear.He__________forayear.(die)（动词填空）3.Thisfactoryopenedt

wentyyearsago.(同义句转换)Thisfactory______________fortwentyyears.