2017上海暑期英语七升八第3讲-现在完成时-学生版

1/20精锐教育1对3辅导讲义学员姓名：学科教师：杨燕娜年级：七升八辅导科目：英语授课日期2017年7月11日时间15:00-17:00主题现在完成时学习目标1.掌握现在完成时的基本概念及相关的时间状语；2.正确区分现在完成时和一般过去时；3.能在具体的语境中正确地运用现在完成时。教学内容重点词汇语法讲评【知识梳理1】1.现在完成时的用法一：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。此时，常与时间副词already（已经），yet（还、已经），just(刚刚、仅仅)，before（以前）等连用。Mydaughterhasjustgoneout.我女儿刚出去。I’msurewe’vemetbefore.我肯定我们以前见过面。Shehasarrived.她到了。2.现在完成时的用法二：表示开始于过去动作或状态持续到现在甚至将来。常和since+时间点、for+一段时间、recently、lately、sofar，inthepastfewyears等连用。由于动作或状态始于过去持续到现在甚至将来，因此要和持续性动词连用。Wehaven’tseenyourecently.Theyhavebeenawayfortwoyears.Greatchangeshavetakenplaceinmyhometowninthepastfewyears.3.现在完成时的用法三：表示过去的一个时间到现在这段时间内重复发生的动作，常和never、ever、once、twice、threetimes.....等连用，表示经验。IhaveneverbeentoBeijingbefore.Janehasrungmethreetimestoday.2/20基本结构句型基本结构例句肯定句have/has+doneIhavestudiedEnglishfor5years.否定句have/hasnot+doneIhaven’tstudiedEnglishfor5years.一般疑问句Have/Has…doneHaveyoustudiedEnglishfor5years?特殊疑问句Wh-/How…have/hasdoneWherehaveyoustudiedEnglishfor5years?【例题精讲】例1.A:Howlong__________inBeijing?B:AwholeweeksincelastThursday.A)washeB)willhestayC)hashestayedD)didhestay例2.Look!Therain________.Let'sstartoutatonce.A)stopsB)isstoppingC)stoppedD)hasstopped例3.Sincehe_____theproject,he_____onitforafewdays.A.got,hasworkedB.got,workedC.gets,hasworkedD.gets,isworking例4.HewantstoknowifJenny_____________tomorrowifshe_____________better.A.willcome..,feelsB.willcome..,willfeelC.comes..,willfeelD.comes..,feels例5.Computersourlifegreatlysincetheycameintousemanyyearsago.A.changeB.havechangedC.willchangeD.wouldchange【巩固练习】1.Bothhisparentslooksad.Maybethey_________what'shappenedtohim.A.knewB.haveknownC.mustknowD.willknow2.Hehas_______beentoShanghai,hashe?A.alreadyB.neverC.everD.still3.HaveyoumetMr.Li______?A.justB.agoC.beforeD.amomentago4.Thefamouswriter_____onenewbookinthepasttwoyears.A.iswritingB.waswritingC.wroteD.haswritten5.-Ourcountry______alotsofar.-Yes.Ihopeitwillbeeven______.A.haschanged;wellB.changed;goodC.haschanged;betterD.changed;better6.ZhaoLan______already______inthisschoolfortwoyears.A.was;studyingB.will;studyC.has;studiedD.are;studying7.We______XiaoLisinceshewasalittlegirl.A.knowB.hadknownC.haveknownD.knew3/208.HarryPotterisaverynicefilm.I_______ittwice.A.willseeB.haveseenC.sawD.see9.-ThesefarmershavebeentotheUnitedStates.-Really?When_____there?A.willtheygoB.didtheygoC.dotheygoD.havetheygone10.-______you___yourhomeworkyet?-Yes.I_____itamomentago.A.Did;do;finishedB.Have;done;finishedC.Have;done;havefinishedD.will;do;finish11.Hisfather______thePartysince1978.A.joinedB.hasjoinedC.wasinD.hasbeenin12.-Doyouknowhimwell?-Sure.We_________friendssincetenyearsago.A.wereB.havebeenC.havebecomeD.havemade13.-Howlonghaveyou____here?-Abouttwomonths.A.beenB.goneC.comeD.arrived14.Hurryup!Theplay__________fortenminutes.A.hasbegunB.hadbegunC.hasbeenonD.began15.It_____tenyearssinceheleftthearmy.A.isB.hasC.willD.was16.MissGreenisn'tintheoffice.she_______tothelibrary.A.hasgoneB.wentC.willgoD.hasbeen17.Myparents______Shandongfortenyears.A.havebeeninB.havebeentoC.havegonetoD.havebeen18.Thestudentshavecleanedtheclassroom,_______?A.sotheyB.don'ttheyC.havetheyD.haven'tthey19.hasMr.WhitebeenamemberofGreenerChinasincehetoChina?A.Howsoon,comesB.Howoften,gotC.Howlong,cameD.Howfar,arrived20.Hisuncleformorethan9years.A.hascomehereB.hasstartedtoworkC.haslivedthereD.haslefttheuniversity4/20【知识梳理2】现在完成时标志词标志词例句备注for,sinceMaryhasbeenillforthreedays.Ihavelivedheresince1998.for+一段时间since+时间点already,justHehasalreadyobtainedascholarship.TheyhavejustcomebackfromNewYork.用于肯定句yet,everTheyhaven’tmettheirnewclassteacheryet.Hassheeverbeentosomeothercountries?用于否定、疑问句neverIhaveneverheardofthatmanbefore.“从不”；“从来没有”once,twice,**timesIhavebeentotheU.S.twice.辨析:havebeento;havegoneto;havebeenin标志词中文释义例句recently,lately“近期，最近”Ihaven’tseenmuchofhimrecently/lately.uptothesedays/months/years“到…为止”Uptonoweverythinghasbeensuccessful.sofar“迄今为止”Peterhaswrittensixpaperssofar.inthepastfewyears“近几年”Therelationsbetweenushavebeenenhancedinthepastfewyears.【例题精讲】I.用过去时或现在完成时填空：1.“_________you__________(have)lunch?”“Yes.”“When________you__________(have)it?”“I____________(have)itat12:00.”2.“_________you__________(write)alettertoyourauntyet?”“Yes,I___________.I________________(write)onelastweek.”3.“_________he___________(finish)hishomework?”“Notyet.”4.“_________theyever__________(be)abroad?”“Yes,justonce.”5.Yourfather_________just___________(finish)hiswork.6.Yourfather_________(finish)hisworkjustnow.7.LasttermI__________(learn)manyEnglishwords.8.They____________(notread)theinterestingbooksyet.5/209.He_____________never____________(go)tothesciencemuseum.10.____________youever____________(drink)coke?【巩固练习】I.Choosethebestanswer.1.—_________youever_________foranewspaper?—Yes.Ithinkit'sagoodexperienceforme.A.Do,writeB.Have,writtenC.Will,writeD.Did,write2.Myauntisn’there.She_______Beijingonbusiness．Shewillbebackinthreedays．AhasgonetoBhasbeentoCwentDwillgoto3.Greatchanges_________inourhometowninthepastfiveyears．A.takeplaceB.tookplaceC.havetakenplaceD.weretakingplace4.WhenIsawDavidyesterday,he______tothemusicwithane