外研版八年级下册英语M4U3教学课件1

Module4Unit3LanguageinuseModule4Unit3Languagein1Makeadialogwithyourclassmateslikethis:

A:Hi,…What’swrong?B:Ihavea…A:I’msorrytohearthat.Youshould…B:IthinkIwill.A:Ihope…B:Thankyou.Workinpairs.Makeadialogwithyourclassm2Samgotsicktwodaysago.Samhasbeensickfortwodays.Samgotsicktwodaysago.Sam3Sherrygotherdriver’slicense(执照)in1999.Sherryhashadherdriver’slicensesince(自从)1999.Sherrygotherdriver’slicens4ArnoldstartedtoplaytennisinJanuary.ArnoldhasplayedtennissinceJanuary.Arnoldstartedtoplaytennis5MaggiemovedtoHawaiiin1996.MaggiehaslivedinHawaiiforabout18years.MaggiemovedtoHawaiiin19966Readthefollowingsentences.Ihavelivedhereformorethantwentyyears.IhavelivedheresinceIwasborn.Myaunthasworkedinaclinicsince1949.Somenewoilfieldshavebeenopenedupsince1976.IhaveknownXiaoLisinceshewasalittlegirl.MybrotherhasbeenintheYouthLeaguefortwoyears.Ihavenotheardfrommyuncleforalongtime.Readthefollowingsentences.I7

现在完成时表示动作或状态从过去某一时刻开始、一直持续到现在，多与“since+点时间”或“for+段时间”连用。for表示“经过(一段时间)”，而since表示“自从(……以来)”。常见结构如下：Summary现在完成时---since和for的用法现在完成时表示动作或状态从过去某一时刻开始、一直持续8for+表示一段时间的状语一段时间+agosince+表示过去的某一时间点从句来看几个例句吧：Hehaslivedherefor16years.他住在这里有十六年了。Hehaslivedheresince16yearsago.他从十六年前起就住在这里了。for+表示一段时间的状语Hehaslivedher9Hehaslivedheresince1991.他从1991年起就住在这里了。Hehaslivedheresincehewasborn.他从出生起就住在这里。Hehaslivedheresince1991.10在对现在完成时的时间状语进行提问时，我们常用howlong.Howlonghaveyouplayedbasketball?Howlonghaveyoubeencollectingshells?---HowlonghasMarybeenateacher?---Sincetwoyearsago.在对现在完成时的时间状语进行提问时，我们常用howlong11介词for短语表示一个时间段，指某个动作或情况到现在为止已持续了多久；since作为介词，接一个时间名词，作为连词，引导一个时间状语从句(从句动词一般是短暂性动词)，since表示“自…以来”，指某个动作或情况从过去某一点时间一直持续到现在，因此，与for或since引出的时间状语连用的句子(或主语)谓语动词必须是持续性的。介词for短语表示一个时间段，指某个动作或情况到12英语中有些动词的意义不能持续，表示的是一瞬间就结束的动作，这些动词被称为非持续性动词或短暂性动词，常见的如come,leave,go,lose,see,begin,start,arrive,become,die,buy,borrow,close,join,reach,fall,getup等。这类动词可以用于完成时态，但在肯定句中不能与表示动作延续的时间状语for或since短语连用。如：正:Hehascomeback.他已回来。误:Hehascomebackforthreedays.英语中有些动词的意义不能持续，表示的是一瞬间就结束的13若要表示“他回来已三天了”这样的意思，可以将动词改为延续性动词，或改变时间状语，或改用别的句型等，如译为：Hehasbeenbackforthreedays.(改变谓语动词)Hehasbeenbacksincethreedaysago.(改变谓语动词)Hecamebackthreedaysago.(改变时间状语及动词时态)It’sthreedayssincehecameback.(改变句型)若要表示“他回来已三天了”这样的意思，可以将动词改为14come,go,begin,start,become,join,end,die,buy,arrive,reach,borrow,lend,gettoknow等这些短暂性动词如果要谈论一个动作发生在过去某个时间点，我们可以使用ago或一般过去时。如：come,go,begin,start,be15KittyhasleftBeijingfortwodays.KittyleftBeijingtwodaysago.KittyhasbeenawayfromBeijingfortwodays.Kittyhasboughtherpursesincelastyear.Kittyboughtherpurseayearago.Kittyhashadherpurseforayear.√√√√KittyhasleftBeijingfortwo16在表示持续一段时间的句子中，应将短暂性动词转化为相同意义的延续性动词或状态动词。初中英语中常见的有：短暂性动词延续性动词go,leave,movearrive,come,reachjoin,

becomebuy,get(得到)beaway(off),

beoutofbehere,bein+某地bein,

bea(an)+n.have在表示持续一段时间的句子中，应将短暂性动词转化为相同17短暂性动词延续性动词fallill(asleep)finish,endbegin,startbegintolearn(work,read,rain)gooutgetupborrowgettoknowdielosebeill(asleep)beoverbeonlearn,work,read,

rainbeoutbeupkeepknowbedeadbelost短暂性动词延续性动词fallill(asleep)be18非持续性动词用于完成时态，在肯定句中不能与for或since引出的短语(或句子)连用，但在否定句中是可以的，因为一个非延续性动词一旦被否定即成为状态，而状态总是可以延续的。如：Ihaven’tseenhimforalongtime.我很久没见到他了。Hehasn’tcomehereforsometime.他有段时间没来了。Ihaven’theardfromhersincesheleft.自她离开以后，我一直没收到她的来信。非持续性动词用于完成时态，在肯定句中不能与for或19真题链接()1.—Excuseme,whereisMr.Brown'soffice?—Sorry,Idon'tknow.I_____hereforonlyafewdays.(2011河南省)A.workB.workedC.haveworkedD.willworkC()2.Mygrandmother______alotofchangesinTianjinsinceshecamehere.(2011天津)A．seesB.canseeC.willseeD.hasseenD真题链接()1.—Excuseme,w20()3.I

manynewfriendssinceIcamehere.(2011贵州毕节)A.makeB.madeC.willmakeD.havemadeD()4.Myauntisawriter.She____morethantenbookssince1980.(2011北京)A.writesB.wroteC.haswrittenD.willwriteC()3.Imanyne21()5.I____Mr.SmithsincehemovedtoShanghai.(2012北京)A.didn’thearfromB.don’thearfromC.won’thearfromD.haven’theardfromD()6.NotonlyJambutalsohisparents______afewinterestingplacessincetheycametoChina.(2012湖北黄石)A.willvisitB.hasvisitedC.havevisitedD.visitedC()5.I____Mr.Smith22()7.—Lookatthesestamps.I_____themforfiveyears.—Wow,theyarewonderful.(2013湖南衡阳)A.keptB.havekeptC.haveboughtB()8.He_____fortenyears.(2013四川雅安)A.hasbeenmarriedB.marriedC.gotmarriedD.hasmarriedA()7.—Lookatthesest23()9.MysisterhaslearntEnglish_____.(2013四川雅安)A.fortwelveyearsagoB.sinceshewasfourC.twelveyearsagoD.attheageoffourB()10.She________thebook________twodaysago.(2013黑龙江绥化)A.hasborrowed;sinceB.haskept;since C.kept;forB()9.Mysisterhasle24Practice用括号内词的正确形式填空。Theoldman________(live)heresince1992._____you_______(visit)ourfactoryyet?I__________(notsee)youforalongtime.You_____________(change)alot.I’mafraidI__________(keep)youwaitingforalongtime.He__________(know)thecitysincehewasveryyoung.haslivedHavevisitedhaven’tseenhavechangedhavekepthasknownPractice用括号内词的正确形式填空。Theold25选用for和since填空:1.Wehaven’tseeneachother______alongtime.2.HisfatherhasbeenintheParty______10yearsago.3.Thefilmhasbeenon______20minutes.forsincefor选用for和since填空:forsincefor264.MrGreenhasworkedhere______hecametoChina.5.Hisgrandparentshavebeendead______severalyears.6.It’sfiveyears_______wemetlasttime.sinceforsince4.MrGreenhasworkedhere__27用for或since完成下列句子。1.JillisinIrelandnow.Shearrivedtherethreedaysago.Shehasbeenthereforthreedays.2.Jackishere.HearrivedhereonTuesday.Hehas______________________________.

3.IknowSue.IfirstmetSuetwoyearsago.I’ve___________________________________

____________.beenheresinceTuesday.knownSuesincetwoyearsago./fortwoyears.用for或since完成下列句子。beenheresin284.

Ihaveacamera.Iboughtitin1989.__________________________________.5.

Daveplaysthepiano.Hestartedwhenhewassevenyearsold.__________________________________________________.Ihavehadthecamerasince1989.Davehasplayedthepianosincehewassevenyearsold.4.

Ihaveacamera.Iboughti29Readthepassageandmatchtheproblemswiththeadvice.1.b2.a3.cWorkinpairs.Doyouhavesimilarproblems?Talkaboutyouradvice.Readthepassageandmatchthe30Listenandcompletethepassage.Themanfeels_________.Heishotand___________.Hehasbeenlikethisforabout__________.Hehasgotatemperatureanda_________buthasnotgota___________oracough.Thedoctorsuggestsheshould________________andtakethemedicine__________aday.Andheshould_________untilhefeelsbetter.awfulverytiredthreedaysheadachestomachachedrinkmorewaterthreetimesstayinbedListenandcompletethepassag31TheWorldHealthOrganizationAroundtheworld1.WhenwastheWorldHealthOrganizationsetup?Itwassetupin1948.2.WhatistheworkofWorldHealthOrganization?Ithelpsordinarypeopleallovertheworld.Itcures,preventsandcontrolsseriousdiseases,andeducatespeopleabouthowtoprotecttheirhealth.TheWorldHealthOrganizationA32FlagoftheWorldHealthOrganizationFlagoftheWorldHealthOrgan33WHOHeadquartersinGenevaWHOHeadquartersinGeneva34AboutWHOWHOisthedirectingandcoordinating(协调)authorityforhealthwithintheUnitedNationssystem.Itisresponsibleforprovidingleadershiponglobalhealthmatters,shapingthehealthresearchagenda,settingnormsandstandards,articulatingevidence-basedpolicyoptions,providingtechnicalsupporttocountriesandmonitoring(监测)andassessinghealthtrends.AboutWHOWHOisthedirect35Inthe21stcentury,healthisasharedresponsibility,involvingequitableaccesstoessentialcareandcollectivedefenceagainsttransnationalthreats.Inthe21stcentury,healt36DoingasurveytofindthemostsuitableexerciseModuletaskDoasurveytofindwhatexerciseyourgroupmembersdoandtheeffects.Whatexercisedoyouoftendo?Whendidyoubegindoingit?Howoftendoyoudoit?Isitgoodforyou?Howdoyoufeelafteryoudotheexercise?Doingasurveytofindthemos37Module4Unit3LanguageinuseModule4Unit3Languagein38Makeadialogwithyourclassmateslikethis:

A:Hi,…What’swrong?B:Ihavea…A:I’msorrytohearthat.Youshould…B:IthinkIwill.A:Ihope…B:Thankyou.Workinpairs.Makeadialogwithyourclassm39Samgotsicktwodaysago.Samhasbeensickfortwodays.Samgotsicktwodaysago.Sam40Sherrygotherdriver’slicense(执照)in1999.Sherryhashadherdriver’slicensesince(自从)1999.Sherrygotherdriver’slicens41ArnoldstartedtoplaytennisinJanuary.ArnoldhasplayedtennissinceJanuary.Arnoldstartedtoplaytennis42MaggiemovedtoHawaiiin1996.MaggiehaslivedinHawaiiforabout18years.MaggiemovedtoHawaiiin199643Readthefollowingsentences.Ihavelivedhereformorethantwentyyears.IhavelivedheresinceIwasborn.Myaunthasworkedinaclinicsince1949.Somenewoilfieldshavebeenopenedupsince1976.IhaveknownXiaoLisinceshewasalittlegirl.MybrotherhasbeenintheYouthLeaguefortwoyears.Ihavenotheardfrommyuncleforalongtime.Readthefollowingsentences.I44

现在完成时表示动作或状态从过去某一时刻开始、一直持续到现在，多与“since+点时间”或“for+段时间”连用。for表示“经过(一段时间)”，而since表示“自从(……以来)”。常见结构如下：Summary现在完成时---since和for的用法现在完成时表示动作或状态从过去某一时刻开始、一直持续45for+表示一段时间的状语一段时间+agosince+表示过去的某一时间点从句来看几个例句吧：Hehaslivedherefor16years.他住在这里有十六年了。Hehaslivedheresince16yearsago.他从十六年前起就住在这里了。for+表示一段时间的状语Hehaslivedher46Hehaslivedheresince1991.他从1991年起就住在这里了。Hehaslivedheresincehewasborn.他从出生起就住在这里。Hehaslivedheresince1991.47在对现在完成时的时间状语进行提问时，我们常用howlong.Howlonghaveyouplayedbasketball?Howlonghaveyoubeencollectingshells?---HowlonghasMarybeenateacher?---Sincetwoyearsago.在对现在完成时的时间状语进行提问时，我们常用howlong48介词for短语表示一个时间段，指某个动作或情况到现在为止已持续了多久；since作为介词，接一个时间名词，作为连词，引导一个时间状语从句(从句动词一般是短暂性动词)，since表示“自…以来”，指某个动作或情况从过去某一点时间一直持续到现在，因此，与for或since引出的时间状语连用的句子(或主语)谓语动词必须是持续性的。介词for短语表示一个时间段，指某个动作或情况到49英语中有些动词的意义不能持续，表示的是一瞬间就结束的动作，这些动词被称为非持续性动词或短暂性动词，常见的如come,leave,go,lose,see,begin,start,arrive,become,die,buy,borrow,close,join,reach,fall,getup等。这类动词可以用于完成时态，但在肯定句中不能与表示动作延续的时间状语for或since短语连用。如：正:Hehascomeback.他已回来。误:Hehascomebackforthreedays.英语中有些动词的意义不能持续，表示的是一瞬间就结束的50若要表示“他回来已三天了”这样的意思，可以将动词改为延续性动词，或改变时间状语，或改用别的句型等，如译为：Hehasbeenbackforthreedays.(改变谓语动词)Hehasbeenbacksincethreedaysago.(改变谓语动词)Hecamebackthreedaysago.(改变时间状语及动词时态)It’sthreedayssincehecameback.(改变句型)若要表示“他回来已三天了”这样的意思，可以将动词改为51come,go,begin,start,become,join,end,die,buy,arrive,reach,borrow,lend,gettoknow等这些短暂性动词如果要谈论一个动作发生在过去某个时间点，我们可以使用ago或一般过去时。如：come,go,begin,start,be52KittyhasleftBeijingfortwodays.KittyleftBeijingtwodaysago.KittyhasbeenawayfromBeijingfortwodays.Kittyhasboughtherpursesincelastyear.Kittyboughtherpurseayearago.Kittyhashadherpurseforayear.√√√√KittyhasleftBeijingfortwo53在表示持续一段时间的句子中，应将短暂性动词转化为相同意义的延续性动词或状态动词。初中英语中常见的有：短暂性动词延续性动词go,leave,movearrive,come,reachjoin,

becomebuy,get(得到)beaway(off),

beoutofbehere,bein+某地bein,

bea(an)+n.have在表示持续一段时间的句子中，应将短暂性动词转化为相同54短暂性动词延续性动词fallill(asleep)finish,endbegin,startbegintolearn(work,read,rain)gooutgetupborrowgettoknowdielosebeill(asleep)beoverbeonlearn,work,read,

rainbeoutbeupkeepknowbedeadbelost短暂性动词延续性动词fallill(asleep)be55非持续性动词用于完成时态，在肯定句中不能与for或since引出的短语(或句子)连用，但在否定句中是可以的，因为一个非延续性动词一旦被否定即成为状态，而状态总是可以延续的。如：Ihaven’tseenhimforalongtime.我很久没见到他了。Hehasn’tcomehereforsometime.他有段时间没来了。Ihaven’theardfromhersincesheleft.自她离开以后，我一直没收到她的来信。非持续性动词用于完成时态，在肯定句中不能与for或56真题链接()1.—Excuseme,whereisMr.Brown'soffice?—Sorry,Idon'tknow.I_____hereforonlyafewdays.(2011河南省)A.workB.workedC.haveworkedD.willworkC()2.Mygrandmother______alotofchangesinTianjinsinceshecamehere.(2011天津)A．seesB.canseeC.willseeD.hasseenD真题链接()1.—Excuseme,w57()3.I

manynewfriendssinceIcamehere.(2011贵州毕节)A.makeB.madeC.willmakeD.havemadeD()4.Myauntisawriter.She____morethantenbookssince1980.(2011北京)A.writesB.wroteC.haswrittenD.willwriteC()3.Imanyne58()5.I____Mr.SmithsincehemovedtoShanghai.(2012北京)A.didn’thearfromB.don’thearfromC.won’thearfromD.haven’theardfromD()6.NotonlyJambutalsohisparents______afewinterestingplacessincetheycametoChina.(2012湖北黄石)A.willvisitB.hasvisitedC.havevisitedD.visitedC()5.I____Mr.Smith59()7.—Lookatthesestamps.I_____themforfiveyears.—Wow,theyarewonderful.(2013湖南衡阳)A.keptB.havekeptC.haveboughtB()8.He_____fortenyears.(2013四川雅安)A.hasbeenmarriedB.marriedC.gotmarriedD.hasmarriedA()7.—Lookatthesest60()9.MysisterhaslearntEnglish_____.(2013四川雅安)A.fortwelveyearsagoB.sinceshewasfourC.twelveyearsagoD.attheageoffourB()10.She________thebook________twodaysago.(2013黑龙江绥化)A.hasborrowed;sinceB.haskept;since C.kept;forB()9.Mysisterhasle61Practice用括号内词的正确形式填空。Theoldman________(live)heresince1992._____you_______(visit)ourfactoryyet?I__________(notsee)youforalongtime.You_____________(change)alot.I’mafraidI__________(keep)youwaitingforalongtime.He__________(know)thecitysincehewasveryyoung.haslivedHavevisitedhaven’tseenhavechangedhavekepthasknownPractice用括号内词的正确形式填空。Theold62选用for和since填空:1.Wehaven’tseeneachother______alongtime.2.HisfatherhasbeenintheParty______10yearsago.3.Thefilmhasbeenon______20minutes.forsincefor选用for和since填空:forsincefor634.MrGreenhasworkedhere______hecametoChina.5.Hisgrandparentshavebeendead______severalyears.6.It’sfiveyears_______wemetlasttime.sinceforsince4.MrGreenhasworkedhere__64用for或since完成下列句子。1.JillisinIrelandnow.Shearrivedtherethreedaysago.Shehasbeenthereforthreedays.2.Jackishere.HearrivedhereonTuesday.Hehas______________________________.

3.IknowSue.IfirstmetSuetwoyearsago.I’ve___________________________________

____________.beenheresinceTuesday.knownSuesincetwoyearsago./fortwoyears.用for或since完成下列句子。beenheresin654.

Ihaveacamera.Iboughtitin1989.__________________________________.5.

Daveplaysthepiano.Hestartedwhenhewassevenyearsold.__________________________________________________.Ihavehadthecamerasince1989.Davehasplayedthepianosincehewassevenyearsold.4.

Ihaveacamera.Iboughti66Readthepassageandmatchtheproblemswiththeadvice.1.b2.a3.cWorkinpairs.Doyouhavesimilarproblems?Talkaboutyouradvi