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《英语人教版八年级下册Unit 8Section A (2d, Grammar)》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、Unit8HaveyoureadTreasureIslandyet?SectionA(2d,Grammar,4a-4b)I.TeachingAimsKnowledgeObjectsKeywords:classic,fullof,hurryup,due,sciencefiction,technologySentences:HaveyoueverreadLittleWomenyet?OliverTwistisaboutaboywhogoesouttoseaandfindsanislandfulloftreasures.Steve,h
2、aveyoudecidedyetwhichbooktowriteaboutforEnglishclass?AlthoughIhavelosteverything,Ihavenotlostmylife.Howlonghavetheybeenhere?SoIwillnotgiveupandIwillwaitforanothership.Notlongafterthat,Isawsomecannibalstryingtokilltwomenfromabrokenship.AbilityObjects:1,Masterthegramma
3、r,PresentPerfectTense(I)2,ExpressthesentenceswithPresentPerfectTense.3,UsePresentPerfectTenseandPastTensecorrectly.MoralObject:Trainstudents’creativespits.II.TeachingDifficultandImportantPointsTeachingDifficultPoints:ThedifferenceofPresentPerfectTenseandPastTenseTeac
4、hingImportantPoint:PresentPerfectTenseTeachingproduces:Step1GreetingStep2Review2dStep3Grammar定义：表示过去发生或已经完成的某一动作对现在造成的影响或结果。（动作发生在过去，对现在造成影响）构成：肯定句:主语+have/has+过去分词+其他否定句:主语+haven’t/hasn’t+过去分词+其他一般疑问句：Have/Has+主语+过去分词+…？肯定答语:Yes,主语+have/has.否定答语:No,主语+haven’t/hasn’t
5、过去分词：动词过去分词的变化形式大部分与动词过去式形式相同，但是不规则动词的变化形式没有规律，需要记忆，比如：see-saw-seen;be-was,were-beeneat-ate-eaten;break-broke-brokengo-went-gone;take-took-takensend-sent-sent;find-found-foundmake-made-made;have-had-hadAlready与Yetalready已经，常用于肯定句中。一般置于助动词have/has之后，过去分词之前，yet，在现在完成时句
6、型中常置于句末。1)已经，常用在疑问句中。2)还(没），尚未，常用于否定句。Step4PracticeFillintheblanksStep54aPairworkStep64bGroupworkStep7实战中考1.—Chinadevelopssofast.—That’strue.It_____alotalready.(2011安徽芜湖)A.changesB.changedC.willchangeD.haschanged2.Juliaisn’tgoingtothecinemawithusbecauseshe______thefi
7、lm.(2013浙江湖州)A.sees B.saw C.willsee D.hasseen3.—I’dliketointroducemybestfriendtoyou,Peter.—Thankyou,Lucy.Butwe_______already.(2012河南)A.meetB.metC.willmeetD.havemet4.—Kitty,willyougotoseethefilmColdMountainthisevening?—No,Iwon’t.I____italready.(南京市)A.sawB.ha
8、veseenC.seeD.willsee5.Ourschoolishavingasportsmeeting.Someone____herealready.(2011黑龙江)A.arrivedB.havearrivedC.hasarrived6.—___you__
