現(xiàn)在完成時(shí)英語(yǔ)教案

現(xiàn)在完成時(shí)英語(yǔ)教案【篇一：現(xiàn)在完成時(shí)-教學(xué)設(shè)計(jì)(全英文-超詳細(xì))】教學(xué)設(shè)計(jì)陽(yáng)城四中趙育霞Ⅰ.teachingaims:1.knowledge:a.thestructureofthepresentperfecttense.b.theusagesofpresentperfecttense.2.ability:a.enablestudentstousethecorrecttenseintheirwritingandspeaking.b.enablestudentstousetherightwordsinthepresentperfecttense.3.feelingsandattitude:a.letthestudentsknowtheimportanceofenglishgrammar.b.trytobuildupstudents’confidenceinthemselvesc.encouragestudentstospeakenglishinpublic.Ⅱ.importantpoints:letthestudentsunderstandstheusagesofpresentperfecttense.Ⅲ.difficultpoints:helpstudentsusepresentperfecttensewithverbstodescribeeventshappenataparticularpointintimeandtodescribeeventsthatcancontinueoveraperiodoftime.Ⅳ.teachingmethodology:thenewseniorenglishcurriculumstandardsaimseducationforallstudentsandstressedquality-orientededucation.themaintaskofeducationistostimulateandcultivatestudents’interestandtheirconfidenceinlearningthelanguage,helpthemdevelopgoodlearninghabitsandformeffectivelearningstrategies,facilitateautonomyandcooperativespiritinlearning;enablestudentstomasterbasicenglishlanguageknowledgeandskillsinlistening,speaking,readingandwriting.accordingtothenewstandards,thestudentsshouldbethecenteroftheclassandtheteacherservesasacontroller,organizer,participant,orresource-providermosttimes.consideredwiththecharacteristicoftheteachingcontentsandthelearners,iwillapplyexplanationandpracticinginmyteaching.mostoftheusageswillbesummarizedbystudentsthemselves.Ⅴ.teachingtool:pptⅥ.teachingsteps:step1.revisionlead-in(2min)1.invitestudentstoreadsentencesusingpresentperfecttensetheyhavefoundbeforetheclass.s1:i’veseenquitealotofchina.s2:i’vevisitedsomebeautifulcities.s3:theyhavejustcompletedit.s4:...2.showsomesentencesontheboard.1).theyhaveputupalotofhigh-risebuildingsrecently.2).mywife’sjustboughtabeautifuldressfromoneoftheshopsthere.3).it’sgotsomereallyprettyparks.4).afriend’stoldmeaboutanicefishrestaurant.step2.presentperfecttense1.thestructureofpresentperfecttense.afterreadingthesesentences,askstudentstofindthestructureofthesesentenceswithpresentperfecttense.1).have/has+done2).have/has+not+done3).have/has+been+done2.theusageofpresentperfecttenseplaytheflash(apigandhismom),andtellstudentstorecallthemainusagesofthistense.q:thestoryhappensinthepast,butthepigandhismomusepresentperfecttensetodescribeit,canyoutellmethereason?drawatimelineontheblackboard:1).usage1:“完成用法”①?gòu)?qiáng)調(diào)過(guò)去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果，常用狀語(yǔ)有：already,yet,never,ever,just,before...e.g.1.ihavejustcleanedmyhands.e.g.2.ihavelostmywallet.e.g.3.ihavealreadyfinishedmyhomework.iamfree.②showthefollowingsentencesandhavestudentssummarizethedifferencebetweenthepastsimpletenseandpresentperfecttense.hehasalreadyreadthatbook.(說(shuō)明他現(xiàn)在知道那本書的內(nèi)容)hereadthatbooklastyear.(只說(shuō)明他去年讀過(guò)那本書)hehasgonetoamerica.(他現(xiàn)在不在此地,在美國(guó))hewenttoamericaeightweeksago.(只說(shuō)明他去過(guò)美國(guó))summary：一般過(guò)去時(shí)表示過(guò)去發(fā)生的動(dòng)作或存在的狀態(tài)，與現(xiàn)在情況無(wú)關(guān)，常用時(shí)間狀語(yǔ)為yesterday,lastyear,inthepast等，而現(xiàn)在完成時(shí)與現(xiàn)在有關(guān)。③showtwopicturesandguidestudentstodescribethemwithpresentperfecttense.e.g.1.hehasjustlosthisjob.e.g.2.shehasjustgottheletter.2).usage2:“未完成用法”表動(dòng)作或狀態(tài)已開始，持續(xù)到現(xiàn)在，可能還會(huì)繼續(xù)進(jìn)行下去，常用時(shí)間狀語(yǔ)since+時(shí)間段ago/時(shí)間點(diǎn)/從句,for+時(shí)間段,sincethen,eversince,sofar,uptonow.e.g.1.ihavelivedheresince2003.e.g.2.ihavestudiedenglishforsevenyears.e.g.3.uptothepresenteverythinghasbeensuccessful.e.g.4.hehasstayedheresince5hoursago.step3.twokindsofverbs1.thedefinitions1).leadinthispartbyaskingstudentsaquestion:q:thepigsaid“it’sdiedforacoupleofdays”first,thenhechangeditto“it’sbeendeadforacoupleofdays”,doyouknowthereasonwhythefirstsentenceiswrong?現(xiàn)在完成時(shí)的未完成用法只適用于延續(xù)性動(dòng)詞，短暫性動(dòng)詞的現(xiàn)在完成時(shí)的肯定式不能和表示一段時(shí)間的狀語(yǔ)連用。2).showtwogroupsofwordsandleadstudentstogetthedefinitions.①短暫性動(dòng)詞:表示短暫的運(yùn)動(dòng)狀態(tài)（瞬間完成或延續(xù)時(shí)間很短的動(dòng)詞).(start,begin,come,go,leave,arrive,reach,join,marry,open,close,give,lend,borrow,finish,break,see,hear,notice,find,understand,die...)②延續(xù)性動(dòng)詞:表示持續(xù)的行為或狀態(tài)的動(dòng)詞,能和表示一段時(shí)間的狀語(yǔ)連用.(be,keep,have,live,study,work,teach,stay,read,play,fly,talk,rain,run...)2.replacementofthesetwokindsofverbshelpstudentsknowthecorrespondingverbofverbdescribingeventshappenataparticularpointintimewithagroupofcorrectionexercises.1)shehasboughtthecomputerfortwoyears.(buyhave)2)annhasgonetochinasincesixmonthsago.(come/gotobein;leavebeaway)3)mybrotherhasjoinedthearmyforfiveyears.(joinbein/amemberof)4)ihaveborrowedthedictionarysince3daysago.(borrowkeep)5)thefilmhasbegunfor10minutes.(begin/startbeon)6)thematchhasfinishedforhalfanhour.(finishbeover)7)hisdoghasdiedfortwoyears.(diebedead;marrybemarried)step4.exercises1.theoldworker_____inourfactoryfor30years.a.hadworkedb.hasworkedc.workedd.works2.it___tenyearssincethey____tofrance.a.was;movedb.was;havemovedc.is;hasmovedd.is;moved3.howareyoutoday?oh,i____asillasidotodayforaverylongtime.a.didn’tfeelb.wasn’tfeelingc.don’tfeeld.haven’tfelt4.itisthethirdtimeyou__latethisweek.a.hadarrivedb.arrivedc.havearrivedd.arearriving5.we_____morethan3000treesinthepastthreeyears.a.plantb.plantedc.hadplantedd.haveplanted6.mr.wangisnthere.he_____thestationtoseehisfriendoff.a.hasbeeninb.hasbeentoc.hasgoneind.hasgoneto7.___tomandlucy___married?foraboutthreeyears.a.howlonghave;beenb.howlonghave;gotc.howlongwere;beingd.howlongdid;getstep5.summaryhomework1.summary.afterfinishingtheexercises,letseveralstudentsstandupandrepeatwhattheyhavelearnedthisclass,thenifnecessary,theteacheraddssomethingtheymissed.2.homeworkcompletetheactivity2onpage34,andthegrammarpartintheexercisebook(page43).【篇二：現(xiàn)在完成時(shí)教案】現(xiàn)在完成時(shí)1.greetings:hello!howareyou？what’stheweatherlike？what’syourfavoritefood？2.warm-up:單詞接龍或者單詞聽寫3.review：一般現(xiàn)在時(shí)，一般過(guò)去時(shí)，一般將來(lái)時(shí)，先回顧概念，再通過(guò)習(xí)題復(fù)習(xí)4.lead-in：ppt5.input：定義:現(xiàn)在完成時(shí)表示到現(xiàn)在為止已經(jīng)完成或仍在持續(xù)的動(dòng)作、狀態(tài)；強(qiáng)調(diào)對(duì)現(xiàn)在的影響或聯(lián)系。（1）讓孩子造句：*我們已經(jīng)完成了家庭作業(yè)。wehavefinishedourhomework.*她已經(jīng)回家了。shehasgonehome.（2）引導(dǎo)孩子，總結(jié)出現(xiàn)在完成時(shí)表肯定的結(jié)構(gòu)：have/has+動(dòng)詞的過(guò)去分詞形式注意：has用于第三人稱單數(shù)，其他人稱一律用have（3）讓孩子造句：*火車還沒有停。thetrainhasn’tstoppedyet.（4）引導(dǎo)孩子，總結(jié)出現(xiàn)在完成時(shí)表否定的結(jié)構(gòu)：have/has+not+動(dòng)詞的過(guò)去分詞形式（5）中考題：somestudentsinshanghai____e-bagsforseveralmonths.（2011陜西22題）a.haveb.havehadc.hadd.willhavehaveyoueverbeentoshanghai？yes，i____thereafewmonthago.（2011長(zhǎng)沙26題）a.havebeenb.wentc.havegoned.been（6）中考考點(diǎn)：現(xiàn)在完成時(shí)是初中英語(yǔ)語(yǔ)法的一個(gè)重點(diǎn)和難點(diǎn)，也是歷年各地中考英語(yǔ)的一個(gè)重要考點(diǎn)。一：考查現(xiàn)在完成時(shí)的基本用法：中考題：howcleanthebedroomis！yes，i’msuresomeone_____it.（09年武漢）a.cleansb.cleanedchascleanedd.hadcleaned二：have/hasgoneto和have/hasbeento的區(qū)別：have/hasgoneto（去了某地還沒回來(lái)）have/hasbeento（去了某地已經(jīng)回來(lái)）中考題：_____totibet？no，never.buti’mplanningtogothere.（09仙桃市）a.haveyoubeenb.haveyougonec.didyougod.willyougofrankisn’there.he_____tothebusstationtomeetrita.（frank老師出的題）a.gob.hasgonec.hasbeend.wouldgo三：考查延續(xù)性動(dòng)詞和瞬間動(dòng)詞在現(xiàn)在完成時(shí)中的運(yùn)用：延續(xù)性動(dòng)詞：動(dòng)作能持續(xù)一段時(shí)間，并且可能帶來(lái)一定影響瞬間動(dòng)詞：一瞬間的動(dòng)作考點(diǎn)就在于瞬間動(dòng)詞不能和for還有since引導(dǎo)的時(shí)間狀語(yǔ)連用whereisyourfather？leo.heisinhainanonvacation.he_____fortwoweeks.a.hasbeenawayb.hasleftc.hasgoned.left四：考查現(xiàn)在完成時(shí)于一般過(guò)去時(shí)的區(qū)別：一般過(guò)去時(shí)側(cè)重在過(guò)去的動(dòng)作，與現(xiàn)在沒有聯(lián)系現(xiàn)在完成時(shí)表示動(dòng)作發(fā)生在過(guò)去，但是和現(xiàn)在有聯(lián)系，甚至是對(duì)現(xiàn)在有影響因此考點(diǎn)就在于現(xiàn)在完成時(shí)不能與表示過(guò)去的時(shí)間狀語(yǔ)連用，如yesterday，lastweek，amonthago中考題：_____you_____homeworkyet？yes，i_____itamonthago.（2013甘肅）a.did，do；finishedb.have，done；finishedc.have，done；havefinishedd.will，do；finishoutput：解題步驟：1.找時(shí)間關(guān)鍵詞，如since，allthisafternoon，確定時(shí)態(tài)2.看是否與其他時(shí)態(tài)相結(jié)合，排除不相關(guān)的錯(cuò)誤答案3.結(jié)合考點(diǎn)內(nèi)容，找到相應(yīng)的解題方法，迅速找到最準(zhǔn)確的答案特殊情況：注意現(xiàn)在完成時(shí)和被動(dòng)語(yǔ)態(tài)的結(jié)合have/has+been+動(dòng)詞的過(guò)去分詞形式thisbookhasbeentranslatedintomanylanguages.【篇三：現(xiàn)在完成時(shí)的教學(xué)設(shè)計(jì)】《現(xiàn)在完成時(shí)用法》教學(xué)案例芹池中學(xué)原粉平案例背景：近年來(lái)，英語(yǔ)中考題型的不斷變化，給學(xué)生的考試學(xué)習(xí)帶來(lái)了很多的困擾。尤其是在學(xué)生遇到需要現(xiàn)在完成時(shí)填空時(shí)，多數(shù)學(xué)生容易把現(xiàn)在完成時(shí)和過(guò)去式的用法混淆，大部分學(xué)生在這兩個(gè)時(shí)態(tài)的用法上感到模糊，針對(duì)這種情況，我們學(xué)校校長(zhǎng)讓我給大家上了一節(jié)公開課，關(guān)于如何讓學(xué)生熟練的，有效的使用現(xiàn)在完成時(shí)。案例主題作為語(yǔ)法知識(shí)的教學(xué)課，很多老師覺得無(wú)內(nèi)容可講，所以，語(yǔ)法課往往顯得枯燥乏味。為了使我的課充滿活力，充分調(diào)動(dòng)學(xué)生的積極性，我利用了很多的教學(xué)資源，出現(xiàn)了很多學(xué)生需要?jiǎng)幽X動(dòng)手的片段，學(xué)生不知不覺的學(xué)會(huì)了現(xiàn)在完成時(shí)的用法，并且能夠容易的把完成時(shí)的用法和過(guò)去式的用法區(qū)別開來(lái)。案例過(guò)程片段一：我拿了幾本的書放在桌子上。然后我說(shuō)出了這樣的句子。yesterday,ihadabusyday,iwenttotwobookshopsandboughtthesebooks.theyaremyfavorite.soihavehadthesebooksfortwodays,學(xué)生們聽到我的話之后感到迷惘，因?yàn)?，句子ihavehadthesebooksfortwodays他們沒能聽懂。在這樣的情況下，我抓住了學(xué)生的好奇心，及時(shí)的把句子寫在了板書上，以便學(xué)生能夠直觀形象的看到這個(gè)句子。片斷二：然后，我讓學(xué)生去思考討論這兩個(gè)句子的區(qū)別，小組討論后，學(xué)生得到了較好的理解。1、iboughtthesebooksyesterday2、ihavehadthesebooksfortwodaysjulia_____________________homefromschool.4.youhaveneverbeentoshanghaibefore，__________________?(改為反意疑問(wèn)句)5.he’sgonetobeijing,____________?(改為反意疑問(wèn)句)6.mrwangbegantoteachenglishinthisschoolin1999.(改為同義句)mrwang__________________englishinthisschoolsince1999.7.hehasn’tlefthomefor3days.(同義句)he_________________homefor3days.8.theyhavelivedheresince3yearsago.(對(duì)劃線提問(wèn))ii.選擇正確答案。.fillintheblankswiththeproperform.1.i____already____(see)thefilm.i________(see)it