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過去分詞的構(gòu)成Typeoriginalp.tp.pcutcutcuthit(撞擊)hithitcostcostcosthurthurthurtPut(放)putputreadreadread上一頁(yè)下一頁(yè)AAA主菜單meetmetmetkeepkeptkeptmakemademadebringbroughtbroughtbuyboughtboughtthinkthoughtthoughtteachtaughttaughttelltoldtoldlendlentlentspendspentspentfindfoundfoundhearheardheardbuildbuiltbuiltABBbeginbeganbegunsingsangsungdrinkdrankdrunkswimswamswumspeakspokespokenchoosechosechosenknowknewknownforgetforgotforgottenbreakbrokebrokendrivedrovedrivengivegavegiveneatateeatenwritewrotewrittenABCseesawseengowentgonetaketooktakenrideroderiddenwakewokewakengrowgrewgrowndrawdrewdrawnhidehidhiddenABCpresent(now)futurepast
現(xiàn)在完成時(shí)(presentperfecttense)domyhomeworkThepresentperfecttense現(xiàn)在完成時(shí)基本結(jié)構(gòu)Thepresentperfecttensehave/has+done助動(dòng)詞(可以幫助構(gòu)成肯定、疑問和否定句)1.Hehascleanedhisroom.(寫一個(gè)一般疑問句)Has
hecleanedhisroom?2.ShehaslivedinLondon
forfouryears.(劃線部分提問)Howlong
has
shelivedinLondon?3.HehasbeentoChina,________?
(寫出反義疑問句部分)hasn’the4.Theyhavecomebackfromwork.(寫否定句)Theyhaven’tcomebackfromwork.Heisfull
.Hehashadabigbreakfast.1.過去某一時(shí)間點(diǎn)發(fā)生的動(dòng)作對(duì)現(xiàn)在產(chǎn)生影響。功能:IhavelearnedEnglishfortenyears2.過去某一時(shí)間點(diǎn)發(fā)生的動(dòng)作持續(xù)到現(xiàn)在或還將持續(xù)下去。
WhatarethekeywordsforthePresentPerfectTense?A:______yourbrother______hishomeworkyet?(finish)B:Yes,he‘salreadydoneit.Key
wordsHasfinished
yetalready注意:already用于肯定句,
yet用于疑問句和否定句中A:_______youever_______tothepark?(be)B:No,never.Key
wordsHavebeen
yetalreadyevernever注意:ever曾經(jīng)用于疑問句中
never從不帶有否定意義I______just________thedesk,youcantakeittoyourclassroom.(mend)Key
wordshavemendedyeteverneverjustalreadyJust剛剛與現(xiàn)在完成時(shí)連用一般置句中Justnow剛才與一般過去時(shí)連用Tom___________inthefactorysinceheleftschooltenyearsago.(work)Key
wordshasworked
yeteverneversincealreadysince后面帶過去時(shí)間或有一般過去時(shí)的句子A:Howlong______you________inthisschool?(teach)B:For6years.Key
wordshavetaughtyeteverneversinceforalready+一段時(shí)間We_______only____________100treessofar.(answer)Key
wordshaveplantedyeteverneversinceforjustalreadysofar到目前為止Key
wordsyeteverneversinceforjustbeforealreadysofarinthepast10yearstwice也可以是其他表示次數(shù)的詞howlongsince:(自…以來)1)since+時(shí)間點(diǎn)He
has
stayed
here
since
5
o’clock.2)since+時(shí)間段+agoHe
has
stayed
here
since
5
hours
ago.3)since+從句She
has
taught
English
since
he
came
here.
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.I’vetakendrivinglessons_________lastmonth.Mysisterhashadhercellphone________amonth.Myfriendshaven’tvisitedme___________mybirthday.Wehaven’tusedourcar________alongtime.Shehasn’thadagoodcupofcoffee_________years.Tomhaswornglasses_________hewas7yearsold.forsinceforsinceforforsince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joinbegin/startborrowfinish/endarrive/comeleavediebuy注意:瞬間動(dòng)詞不能和時(shí)間段連用.Someverbscan'toftenbeusedwith"for"or"since"Hehasboughtthebook.Hehasboughtthebookforaweek.Hehashadthebookforaweek.
buyhavecome/go/gettobeinjoinbeinbea…memberleavebeawayborrowkeepbeginbeonfinishbeoverdiebedeadreture
bebackPleasepointoutanymistakesandcorrectShehasboughtthecomputerfortwoyears.hadbuyhave/hashadPleasepointoutanymistakesandcorrectHowlonghaveyoucometotheUnitedStates?beenincometohave/hasbeenin
buyhave/hashadPleasepointoutanymistakesandcorrectAnnhasgonetoChinasincethreemonthsago.beenincometohave/hasbeeninbuyhave/hashadgotohave/hasbeeninPleasepointoutanymistakesandcorrectMybrotherhasjoinedthearmyforfiveyears.beeninbeenasoldiercometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
PleasepointoutanymistakesandcorrectIhaveleftShanghaifor3days.beenawayfor3days.cometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
leave
have/hasbeenaway
PleasepointoutanymistakesandcorrectIhaveborrowedthedictionarysince3daysago.keptcometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
leave
have/hasbeenaway
borrow
have/haskeptPleasepointoutanymistakesandcorrectThefilmhasbegunfor10minutes.beenoncometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
leave
have/hasbeenaway
borrow
have/haskeptbegin
have/hasbeenon
PleasepointoutanymistakesandcorrectTheconcerthasfinishedforhalfanhour.beenovercometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
leave
have/hasbeenaway
borrow
have/haskeptbegin
have/hasbeenon
finish
have/hasbeenover
PleasepointoutanymistakesandcorrectHisdoghasdiedfortwoyears.beendeadcometohave/hasbeeninbuyhave/hashadgotohave/hasbeeningottohave/hasbeeninjoin
have/hasbeeninhave/hasbeenasoldier
leave
have/hasbeenaway
borrow
have/haskeptbegin
have/hasbeenon
finish
have/hasbeenover
die
have/hasbeendead
canyoudistinguish?have
beento
have
goneto
havebeenin去過某地已經(jīng)回來常與ever,never,once,twice,連用
一直留在某地與for/since連用用howlong提問去了某地還沒回來不與只用于第三人稱
Hersister_____________Australia,Sheleftthismorning.hasgoneto
canyoudistinguish?have/hasbeento
have/hasgoneto
have/hasbeenin去過常與ever,never,once,twice,連用在…與時(shí)間段連用用howlong提問去了說話時(shí)某人不在只用于第三人稱
A:WhereisBob?B:He____________Japanwithhissister.hasgoneto
canyoudistinguish?have/hasbeento
have/hasgoneto
have/hasbeenin去過常與ever,never,once,twice,連用在…與時(shí)間段連用用howlong提問去了說話時(shí)某人不在只用于第三人稱
A:Howlong____you_______China?B:I_________herefor3years.havebeenhavebeenincanyoudistinguish?have/hasbeento
have/hasgoneto
have/hasbeenin去過常與ever,never,once,twice,連用在…與時(shí)間段連用用howlong提問去了說話時(shí)某人不在只用于第三人稱
A:_____youever________thecity?B:No,never.HavebeentoSamgotsicktwodaysago.Samhasbeensickfortwodays.Sherrygotherdriver’slicense(執(zhí)照)in1999.Sherryhashadherdriver’slicensesince(自從)1999.ArnoldstartedtoplaytennisinJan.ArnoldhasplayedtennissinceJan.MaggiemovedtoHawaiiin1996.MaggiehaslivedinHawaiiforabout8years.Thepast
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