初中現(xiàn)在完成時(shí)系列講解.ppt

present(now),future,past,domyhomework,Mother:John,cleanyourteethplease.,John:Mum,Ihavealready(已經(jīng))cleanedthem.,combyourhair-havecombeditwashyourhands-havewashedthemstudyforEnglishtest-havestudiedforittellmethetruth-havetoldyoueverythingvisityourgrandpa-havevisitedhimlistentotheEnglishtape-havelistenedtoit,Mother:John,cleanyourteethplease.,John:Mum,Ihavealreadycleanedthem.,Father:Tellyoursistertobuysomemilk,John.,John:Oh,shehasjust(剛剛)boughtsome.,Father:Tellyoursistertobuysomemilk,John.,John:Oh,shehasjustboughtsome.,carrysomewaterfortheoldman-hascarriedsomeboilsomewater-hasboiledsomemakesomecoffee-hasmadesomecallMr.Smith-hascalledhimmendtheshirt-hasmendeditdryherhair-hasdriedhers,現(xiàn)在完成時(shí),一.構(gòu)成:have/has+done(過(guò)去分詞)過(guò)去分詞(pp)其變化方法和動(dòng)詞過(guò)去式基本相同。有部分不同，需要記好。HehaslivedinShenzhenfor4years.HashelivedinShenzhenfor4years?Yes,hehas./No,hehasnt.,二:用法:1)現(xiàn)在完成時(shí)表示過(guò)去發(fā)生的動(dòng)作,并對(duì)現(xiàn)在有影響。Someonehasbrokenthewindow.(窗戶現(xiàn)在是壞的)Ihavealreadylostthekey.(我現(xiàn)在沒(méi)有鑰匙)Ihaventreadthatbookyet.(不了解書(shū)的內(nèi)容)Ihavejustcleanedmyhands.(手是干凈的),常與already(已經(jīng)),yet(已經(jīng)),just(剛剛),ever(曾經(jīng))等詞連用.,already:常用于肯定句中.yet:常用于否定句,疑問(wèn)句尾.,Translatethefollowingsentences.,你已經(jīng)找到你的書(shū)了嗎?(find-found)他們?cè)谶@個(gè)城市建了許多房子.(build-built)Judy還沒(méi)到達(dá).(arrive-arrived)你吃過(guò)早飯了嗎?(have-had)她剛剛離開(kāi).(leave-left),Haveyoufoundyourbookyet?,Theyhavebuiltmanybuildingsinthiscity.,Judyhasntarrivedyet.,Haveyouhadbreakfast?,Shehasjustleft.,A:Haveyousurfedtheinternet(上網(wǎng))?B:Yes,Ihave./No,Ihavent.,talkonthephoneforanhour,playsoccer,eat(eaten)FrenchFries,see(seen)atiger,Samgotsicktwodaysago.,Samhasbeensickfortwodays.,Sherrygotherdriverslicense(執(zhí)照)in1999.,Sherryhashadherdriverslicensesince(自從)1999.,ArnoldstartedtoplaytennisinJan.,ArnoldhasplayedtennissinceJan.,MaggiemovedtoHawaiiin1996.,MaggiehaslivedinHawaiiforabout8years.,現(xiàn)在完成時(shí),二:用法:2)現(xiàn)在完成時(shí)表示從過(guò)去一直持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。ShehaslearnedEnglishfor5years.HehaslivedinBeijingsince(自從)hewasborn.Haveyoustayedheresince(自從)3oclock?,常與for,since引導(dǎo)的時(shí)間短語(yǔ)或從句連用.,for+時(shí)間段since+時(shí)間點(diǎn),since+句子,Makesentencesabouttheinventions.,Peoplehavereadnewspapersince1610.Peoplehavereadnewspaperforabout400years.,Homework:,抄寫(xiě)動(dòng)詞以及過(guò)去式和過(guò)去分詞。1.be-e3.go-4.do5.have-6.drink7.give-8.eat9.know-10.make11.run-12.say13.see-14.find15.draw-16.get17.hear-18.begin19.buy-20.leave,was/were-been,came-come,went-gone,did-done,had-had,drank-drunk,gave-given,ate-eaten,knew-known,made-made,ran-run,said-said,saw-seen,found-found,drew-drawn,got-got,heard-heard,began-begun,bought-bought,left-left,現(xiàn)在完成時(shí),一.構(gòu)成:have/has+done(過(guò)去分詞)過(guò)去分詞(pp)其變化方法和動(dòng)詞過(guò)去式基本相同。有部分不同，需要記好。二:用法:1)現(xiàn)在完成時(shí)表示過(guò)去發(fā)生的動(dòng)作,并對(duì)現(xiàn)在有影響。,Ihavejustcalledhim.,2表示從過(guò)去已經(jīng)開(kāi)始，持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。,Hehasworkedinthisschoolsincehecamehere.,常與already(已經(jīng)),yet(已經(jīng)),just(剛剛),ever(曾經(jīng))等詞連用.,常與for,since引導(dǎo)的時(shí)間短語(yǔ)或從句連用.,Whathasjusthappenedtohim?,Hehasjustlosthisjob.,Whathasjusthappenedtoher?,Shehasjustgotaloveletter.,Makesentencesabouttheinventions.,Peoplehavereadnewspapersince1610.Peoplehavereadnewspaperforabout400years.,since:(自以來(lái))1)since+時(shí)間點(diǎn)Hehasstayedheresince5oclock.2)since+時(shí)間段+agoHehasstayedheresince5hoursago.3)since+從句ShehastaughtEnglishsincehecamehere.for:(長(zhǎng)達(dá)）for+時(shí)間段Hehaskeptthebookfor2weeks.,since,for的用法:,Takenotes,用for或since填空,Mr.BrownhashadhisTV_15years.Ivetakendrivinglessons_lastmonth.Mysisterhashadhercellphone_amonth.Myfriendshaventvisitedme_mybirthday.Wehaventusedourcar_alongtime.Shehasnthadagoodcupofcoffee_years.Tomhaswornglasses_hewas7yearsold.,for,since,for,since,for,for,since,learnedEnglish?,hadyourwatch?,studiedinourschool?,hadyourcurrenthairstyle(發(fā)型)?,knownyourbestfriend?,wornyourglasses?,Homework:,抄寫(xiě)動(dòng)詞以及過(guò)去式和過(guò)去分詞。1.be-e3.go-4.do5.have-6.drink7.give-8.eat9.know-10.make11.run-12.say13.see-14.find15.draw-16.get17.hear-18.begin19.buy-20.leave,was/were-been,came-come,went-gone,did-done,had-had,drank-drunk,gave-given,ate-eaten,knew-known,made-made,ran-run,said-said,saw-seen,found-found,drew-drawn,got-got,heard-heard,began-begun,bought-bought,left-left,寫(xiě)出下列動(dòng)詞的過(guò)去式及過(guò)去分詞1become_-_2break_-_3bring_-_4build_-_5bite_-_6catch_-_7choose_-_8cut_-_9fall_-_10fly_-_11forget_-_12grow_-_,13hit_-_14hurt_-_15keep_-_16lend_-_17lose_-_18meet_-_19put_-_20read_-_21ring_-_,becamebecome,brokebroken,broughtbrought,builtbuilt,bitbit,caughtcaught,chosechosen,cutcut,fellfallen,flewflown,forgotforgotten,grewgrown,hithit,hurthurt,keptkept,lentlent,lostlost,metmet,putput,readread,rangrung,按要求改變句子。1.Shehasdoneherhomework.(改否定句)2.Shehasalreadytoldusthenews.(改否定句)3.Therainhasalreadystopped.(改一般疑問(wèn)句)4.Ihavewaitedherefortwohours.(劃線提問(wèn))5.HehaslivedinShangHaisinceheleftBeijing.(劃線提問(wèn))6.Theyhaveboughtanewcar,_?(反義疑問(wèn)句)7.ShehaslearnedFrenchsince2002.(同意句)ShehaslearnedFrench_2years.ShehaslearnedFrench_2years_.,Shehasntdoneherhomework.,Shehasnttoldusthenewsyet.,Hastherainstoppedyet?,Howlonghaveyouwaitedhere?,haventthey,for,since,ago,WherehashelivedsinceheleftBeijing?,常用于現(xiàn)在完成時(shí)的時(shí)間副詞,介詞:already(已經(jīng)):用于肯定句Ihavealreadypostedtheletter.yet(已經(jīng)):用于否定句,疑問(wèn)句Hehasntdonehishomeworkyet.just(剛剛)Theyhavejustleft.ever(曾經(jīng))HaveyoueverbeentoBeijing?never(從不)Ihaveneverseenhim.before(以前)Haveyouseenthefilmbefore?since(自從以來(lái))Iveworkedintheschoolsince1999.for(長(zhǎng)達(dá))HeslivedinShepastseveraldays/weeks/years(在過(guò)去的)recently(最近)Ihavenotwrittentomyparentsrecently.sofar(到目前為止)Sofarshehaslearned5Englishsongs.uptonow(到目前為止)thismorning/month/year(今天早上/這個(gè)月/今年),26,TranslatethemintoEnglish.,1.你以前做過(guò)風(fēng)箏嗎?2.我從來(lái)沒(méi)有見(jiàn)過(guò)這么奇怪的人3.到現(xiàn)在你學(xué)了多少英語(yǔ)單詞?4.這部電影他已經(jīng)看過(guò)5遍了.5.最近有沒(méi)有讀一些有趣的書(shū)?6.在過(guò)去幾天里,你吃了什么?7.自從她搬到上海以后,我就沒(méi)見(jiàn)過(guò)她.,Haveyoumadeakitebefore?,Iveneverseensuchastrangeman.,HowmanyEnglishwordshaveyoulearnedsofar?,Hehasalreadyseenthisfilm5times.,Hareyoureadanyinterestingbooksrecently?,Whathaveyoueateninthepastseveraldays?,IhaventmethersinceshemovedtoShanghai.,他的爺爺已經(jīng)去世2年了。Nick參軍3年了.他離開(kāi)深圳好長(zhǎng)時(shí)間了。這本書(shū)我已借了4個(gè)月了.,Hisgrandpahasdiedfor2years.,Nickhasjoinedthearmyfor3years.,HehasleftShenzhenforalongtime.,Ihaveborrowedthebookfor4months.,X,X,X,X,實(shí)義動(dòng)詞分為:1)瞬間動(dòng)詞(die,join,leave,borrow等)2)延續(xù)動(dòng)詞(wait,know,learn等),注意:瞬間動(dòng)詞不能和時(shí)間段連用.,send,sing,shake,sit,sleep,speak,spend,stand,steal,swim,teach,think,tell,throw,understand,wake,wear,win,write,take,sentsent,shookshaken,sangsung,satsat,sleptslept,spokespoken,spentspent,stoodstood,stolestolen,swamswum,taughttaught,toldtold,thoughtthought,threwthrown,understoodunderstood,wokewoken,woreworn,wonwon,wrotewritten,tooktaken,實(shí)義動(dòng)詞分為:1)瞬間動(dòng)詞2)延續(xù)動(dòng)詞,瞬間動(dòng)詞,注意:瞬間動(dòng)詞不能和時(shí)間段連用.,method1:,動(dòng)作,die,beover,leave,borrow/buy,arrive,begin,end/finish,join,marry,keep/had,beaway,behere,beon(上演）,bemarried,bein,bedead,他的爺爺已經(jīng)去世2年了。Nick參軍3年了.他離開(kāi)深圳好長(zhǎng)時(shí)間了。這本書(shū)我已借了4個(gè)月了.,Hisgrandpahasbeendeadfor2years.,Nickhasbeeninthearmyfor3years.,HehasbeenawayfromShenzhenforalongtime.,Ihavehad/keptthebookfor4months.,method2:,Itis+時(shí)間段since+一般過(guò)去時(shí)的句子.,他的爺爺已經(jīng)去世2年了。Nick參軍3年了.他離開(kāi)深圳好長(zhǎng)時(shí)間了。這本書(shū)我已借了4個(gè)月了.,Itis2yearssincehisgrandpadied.,Itis3yearssinceNickjoinedthearmy.,ItisalongtimesinceheleftShenzhen.,Itis4monthssinceIborrowedthebook.,hasbeen,hasworked,hasbeenin,hasbeenin,since,memberfor,6.Thebusleftfiveminutesago.Thebus_already_forfiveminutes.7.ThegirlboughtanewschoolbaginSeptember.Thegirl_theschoolbagsinceSeptember.8.Theshopclosedlastwinter.Theshop_sincelastwinter.9.Thefilmbegantenminutesago.Thefilm_fortenminutes.10.Thedogdiedtwodaysago.Thedog_fortwodays.11.Themeetingendedlastmonth.Themeeting_foramonth.,hasbeenaway,hashad,hasbeenclosed,hasbeenon,hasbeendead,hasbeenover,Learningmoreaboutpresentperfecttense.,1A:Whereisyourfather?Steve?B:Oh,hehasgonetoShanghaiforameeting.,Thepersonisnothere.,2A:Wherehaveyoubeenthesedays,Tom?B:IhavebeentoTibet.A:Oh,really?Wasitgreatfun?B:Yes,veryexciting.,Thepersonhascomebackandheishere.,IhaveneverbeentoLondonbefore.,ShehasbeentoChinamanytimes.,havebeentoswh.:曾經(jīng)去過(guò)某地，已經(jīng)回來(lái)hasgonetoswh.:某人去了某地，還沒(méi)有回來(lái),用have/hasbeento,have/hasgoneto填空：1.Whereisyourbrother?He_theshop.Hellbebacksoon.2._youever_toAmerica?Yes,I_NewYorktwice.3.Hereyouareatlast!Where_you_?I_London.4.David_Australia.Imsurehesalreadyarrived.5.IsBennyhere?No,he_theschoollibrary.Heleftfiveminutesago.,hasgoneto,Havebeento,havebeento,havebeen,havebeento,hasgoneto,hasgoneto,選擇been,gone填空.1.Jimisonholiday.Hehas_toItaly.2.Hello!Ihavejust_totheshops.Ihaveboughtlotsofthings.3.Aliceisnothereatthemoment.Shehas_totheshoptogetanewspaper.4.Tomhas_out.Hewillbebackinaboutanhour.5.“Areyougoingtothebank?”“No,Ihavealready_there.”,gone,been,gone,gone,been,根據(jù)情景用動(dòng)詞的適當(dāng)形式填空A：I_(notsee)Georgesincehe_(leave)thisschoolayearago._youever_(see)himagain?B：Yes,Ihave.I_(meet)himafewdaysago.A：Where_you_(meet)him?B：I_(meet)himinthemuseum.HewaslookingatsomepaintingswhenI_(see)him.We_(say)hellotoeachother.,haventseen,left,have,seen,met,didmeet,met,saw,said,I_already_(make)thebed.They_just_(go).Theywillbebacksoon.When_you_(meet)him?Lastnightorthismorning?She_(notcome)hererecently.She_(neversee)themanbefore.I_(meet)himbefore,butIforgethisname.Itiselevenoclock.He_(notcome)backyet.He_(write)fivestoriessofar.She_(be)ateacherfortenyears,shelikesherjobverymuch.10._she_(call)onyoulately?,用所給動(dòng)詞的適當(dāng)形式填空1.I_(wait)forhimfortwohours.Iamveryangry.2.He_(be)adoctorsincehewastwenty.3.Thefilm_(be)onforfifteenminutes.4._youever_(read)thatbookbefore?5._youever_(try)tochangeher?6.Noone_(arrive)hereyet.7._thebus_(leave)yet?8.I_(nottalk)tohimyet.,用for或since完成下列句子。1.JillisinIrelandnow.Shearrivedtherethreedaysago.Shehasbeenthereforthreedays.2.Jackishere.HearrivedhereonTuesday.Hehas_3.IknowSue.IfirstmetSuetwoyearsago.Ive_.4.Ihaveacamera.Iboughtitin1989._.5.Daveplaysthepiano.Hestartedwhenhewassevenyearsold._.,beenheresinceTuesday.,knownSuesincetwoyearsago./for