Unit6Haveyoureadtreasureislandyet?PeriodOne(sectionA1a-2d)【学习目标】1、学会用现在完成时表达过去发生的但与现在情况有关的事情。2、掌握现在完成时结构和了解其含义3、学会区分现在完成时与一般过去时的区别。【字词达标】词汇达标：already,yet.island,treasure短语达标：hearof,atleast,finishdoing,onPage25,hurryup,putitdown,growup.fullof【重点语法、句型讲解】1．现在完成时：1)含义：表示动作过去发生，但与现在有联系或影响，此时态常与以下时间词连用，如already已经,yet已经，还，just刚刚,ever曾经,sofar到目前为止,before从前,times次数,for+时间段，since自从…以来,howlong多久，never从不，inthepast….在过去….2)．结构：主语+have/has+动词的过去分词（have/has是助动词，没有“有”的意义）肯定句：Shehasfinishedherwork.她完成了她的工作。一般疑问句：Hasshefinishedherwork?_Yes,shehas./No,she,hasn’t.否定句:Shehasn’tfinishedherwork.3)．动词的过去分词的构成：规则动词的过去式就是过去分词，不规则动词的过去分词见不规则动词表。4)．现在完成时态与一般过去时的区别：句子中如有yesterday,last,justnow,in1999等过去时间词出现就只用一般过去时。5)．特别提醒：句子中如有when出现，一定不能用完成时例题：A:Jackhasreadthebook,B:Whendidhereadit?A:Lastweekend2.HaveyoureadLittleWomanyet?你已读过《小妇人》吗？Yet（已经，还）的用法：already(已经)用于肯定句，yet用于一般疑问句或否定句例句：肯定句：Ihavealreadyeatenlunch.我已经吃过午饭了。1.一般疑问句：____youeatenlunch____?2.否定句：I_____eatenlunch____.Keys:1.have\yet2.haven’t\yet3.What’sitlike?它（这本书）怎么样？What+be+sthlike?表示“某物怎样？”【巩固练习】一用单词的正确形式填空1．I_______ever________(drink)coffee.2.Theboy__________(water)theflowersalready3.She___________(watch)themovietwice4.-________you_______(visit)theGreatWallbefore?-Yes,I______5.Howlong_____yourfather_____(work)inthiscity?6.He_________(get)hereyesterday,sohe___________(stay)hereforonlyoneday.7.-________youever_______(drive)acar?-Yes,I______.-When_______youfirst_______(drive)acar?Keys；1.havedrunk2.haswatered3.haswatched4.havevisited\have5.hasworked6.got\hasstayed7.havedriven\have\diddrive【语法过关】．单选题1、Bothhisparentslooksad.Maybethey______what'shappenedtohim.Ａ.knewＢ.haveknownＣ.mustknowＤ.willknow2、Hehas_______beentoShanghai,hashe?Ａ.alreadyＢ.neverＣ.everＤ.still3、HaveyoumetMrLi______？Ａ.justＢ.agoＣ.beforeＤ.amomentago4、Thefamouswriter_____onenewbookinthepasttwoyears.Ａ.iswritingＢ.waswritingＣ.wroteＤ.haswritten5、ZhaoLan______already______inthisschoolfortwoyears.Ａ.was;studyingＢ.will;studyＣ.has;studiedＤ.are;studying6、We______XiaoLisinceshewasalittlegirl.Ａ.knowＢ.hadknownＣ.haveknownＤ.knew7、HarryPotterisaverynicefilm.I_______ittwice.Ａ.willseeＢ.haveseenＣ.sawＤ.see8、—ThesefarmershavebeentotheUnitedStates.—Really?When_____there?Ａ.willtheygoＢ.didtheygoＣ.dotheygoＤ.havetheygone9.—______you___yourhomeworkyet?—Yes.I_____itamomentago.Ａ.Did;do;finishedＢ.Have;done;finishedＣ.Have;done;havefinishedＤ.will;do;finishKeys；1.B2.B3.C4.D5.C6.C7.B8.B9.B
