現(xiàn)在完成時英語教案

現(xiàn)在完成時英語教案【篇一：現(xiàn)在完成時-教學設計(全英文-超詳細)】教學設計陽城四中趙育霞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強調過去發(fā)生的動作對現(xiàn)在造成的影響或結果，常用狀語有：already,yet,never,ever,just,before...e.g.1.ihavejustcleanedmyhands.e.g.2.ihavelostmywallet.e.g.3.ihavealreadyfinishedmyhomework.iamfree.②showthefollowingsentencesandhavestudentssummarizethedifferencebetweenthepastsimpletenseandpresentperfecttense.hehasalreadyreadthatbook.(說明他現(xiàn)在知道那本書的內容)hereadthatbooklastyear.(只說明他去年讀過那本書)hehasgonetoamerica.(他現(xiàn)在不在此地,在美國)hewenttoamericaeightweeksago.(只說明他去過美國)summary：一般過去時表示過去發(fā)生的動作或存在的狀態(tài)，與現(xiàn)在情況無關，常用時間狀語為yesterday,lastyear,inthepast等，而現(xiàn)在完成時與現(xiàn)在有關。③showtwopicturesandguidestudentstodescribethemwithpresentperfecttense.e.g.1.hehasjustlosthisjob.e.g.2.shehasjustgottheletter.2).usage2:“未完成用法”表動作或狀態(tài)已開始，持續(xù)到現(xiàn)在，可能還會繼續(xù)進行下去，常用時間狀語since+時間段ago/時間點/從句,for+時間段,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)在完成時的未完成用法只適用于延續(xù)性動詞，短暫性動詞的現(xiàn)在完成時的肯定式不能和表示一段時間的狀語連用。2).showtwogroupsofwordsandleadstudentstogetthedefinitions.①短暫性動詞:表示短暫的運動狀態(tài)（瞬間完成或延續(xù)時間很短的動詞).(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)性動詞:表示持續(xù)的行為或狀態(tài)的動詞,能和表示一段時間的狀語連用.(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)在完成時教案】現(xiàn)在完成時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，一般過去時，一般將來時，先回顧概念，再通過習題復習4.lead-in：ppt5.input：定義:現(xiàn)在完成時表示到現(xiàn)在為止已經(jīng)完成或仍在持續(xù)的動作、狀態(tài)；強調對現(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）引導孩子，總結出現(xiàn)在完成時表肯定的結構：have/has+動詞的過去分詞形式注意：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）引導孩子，總結出現(xiàn)在完成時表否定的結構：have/has+not+動詞的過去分詞形式（5）中考題：somestudentsinshanghai____e-bagsforseveralmonths.（2011陜西22題）a.haveb.havehadc.hadd.willhavehaveyoueverbeentoshanghai？yes，i____thereafewmonthago.（2011長沙26題）a.havebeenb.wentc.havegoned.been（6）中考考點：現(xiàn)在完成時是初中英語語法的一個重點和難點，也是歷年各地中考英語的一個重要考點。一：考查現(xiàn)在完成時的基本用法：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）have/hasbeento（去了某地已經(jīng)回來）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)性動詞和瞬間動詞在現(xiàn)在完成時中的運用：延續(xù)性動詞：動作能持續(xù)一段時間，并且可能帶來一定影響瞬間動詞：一瞬間的動作考點就在于瞬間動詞不能和for還有since引導的時間狀語連用whereisyourfather？leo.heisinhainanonvacation.he_____fortwoweeks.a.hasbeenawayb.hasleftc.hasgoned.left四：考查現(xiàn)在完成時于一般過去時的區(qū)別：一般過去時側重在過去的動作，與現(xiàn)在沒有聯(lián)系現(xiàn)在完成時表示動作發(fā)生在過去，但是和現(xiàn)在有聯(lián)系，甚至是對現(xiàn)在有影響因此考點就在于現(xiàn)在完成時不能與表示過去的時間狀語連用，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.找時間關鍵詞，如since，allthisafternoon，確定時態(tài)2.看是否與其他時態(tài)相結合，排除不相關的錯誤答案3.結合考點內容，找到相應的解題方法，迅速找到最準確的答案特殊情況：注意現(xiàn)在完成時和被動語態(tài)的結合have/has+been+動詞的過去分詞形式thisbookhasbeentranslatedintomanylanguages.【篇三：現(xiàn)在完成時的教學設計】《現(xiàn)在完成時用法》教學案例芹池中學原粉平案例背景：近年來，英語中考題型的不斷變化，給學生的考試學習帶來了很多的困擾。尤其是在學生遇到需要現(xiàn)在完成時填空時，多數(shù)學生容易把現(xiàn)在完成時和過去式的用法混淆，大部分學生在這兩個時態(tài)的用法上感到模糊，針對這種情況，我們學校校長讓我給大家上了一節(jié)公開課，關于如何讓學生熟練的，有效的使用現(xiàn)在完成時。案例主題作為語法知識的教學課，很多老師覺得無內容可講，所以，語法課往往顯得枯燥乏味。為了使我的課充滿活力，充分調動學生的積極性，我利用了很多的教學資源，出現(xiàn)了很多學生需要動腦動手的片段，學生不知不覺的學會了現(xiàn)在完成時的用法，并且能夠容易的把完成時的用法和過去式的用法區(qū)別開來。案例過程片段一：我拿了幾本的書放在桌子上。然后我說出了這樣的句子。yesterday,ihadabusyday,iwenttotwobookshopsandboughtthesebooks.theyaremyfavorite.soihavehadthesebooksfortwodays,學生們聽到我的話之后感到迷惘，因為，句子ihavehadthesebooksfortwodays他們沒能聽懂。在這樣的情況下，我抓住了學生的好奇心，及時的把句子寫在了板書上，以便學生能夠直觀形象的看到這個句子。片斷二：然后，我讓學生去思考討論這兩個句子的區(qū)別，小組討論后，學生得到了較好的理解。1、iboughtthesebooksyesterday2、ihavehadthesebooksfortwodaysjulia_____________________homefromschool.4.youhaveneverbeentoshanghaibefore，__________________?(改為反意疑問句)5.he’sgonetobeijing,____________?(改為反意疑問句)6.mrwangbegantoteachenglishinthisschoolin1999.(改為同義句)mrwang__________________englishinthisschoolsince1999.7.hehasn’tlefthomefor3days.(同義句)he_________________homefor3days.8.theyhavelivedheresince3yearsago.(對劃線提問)ii.選擇正確答案。.fillintheblankswiththeproperform.1.i____already____(see)thefilm.i________(see)it