現(xiàn)在完成時(shí)(完整版)

現(xiàn)在完成時(shí)ThepresentPerfectTense

你看過這部電影嗎？

Haveyouseenthemovieyet?pastPresent(now)future現(xiàn)在完成時(shí)主語+助動(dòng)詞have(has）+過去分詞I

havealreadyfinishedmyhomework.現(xiàn)在完成時(shí)的結(jié)構(gòu)Whatdidtheysay?1.Ihavebeentoamuseum.2.ShehasvisitedtheGreatWall.肯定式

主語+have/has+過去分詞

（注：主語是第三人稱單數(shù)助動(dòng)詞用has.)否定式

主語+haven’t/hasn’t+過去分詞一般疑問句把助動(dòng)詞have/has放在句首肯定回答Yes,主語+have/has.否定回答No,主語+haven’t/hasn’t.現(xiàn)在完成時(shí)的形式現(xiàn)在完成時(shí)的用法1.表示過去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。Have

youread

thebookyet?No,Ihaven’t.(我對(duì)該書不了解。)HuaiNanissuchabeautifulcity,peoplehavebuiltmanybuildingsinthecity.2.表示過去某一時(shí)間開始并一直持續(xù)到現(xiàn)在Ihaven’tseenherthesedays.Howlonghaveyoustudiedintheschool?I’vestudiedherefor3years.Tr.JianghastaughtusmathsinceIcametotheschool.辨析have(has)beentospl.表示曾經(jīng)到過某地，已經(jīng)回來了。She

has

alreadybeen

to

Beijing.have(has)gonetospl.表示已經(jīng)去了某地，還沒回來。ShehasgonetoBeijing.(2020貴州中考）ThegreatWallisaplaceofinterest.Allofus____therebefore.AhasbeenBhavebeenChasgoneDhavegone.常與already（常用于肯定句）nevereverjustbeforesinceyet（常用于否定句，疑問句）

等連用。have(has)been與have(has)gone的區(qū)別

現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別一般過去時(shí)只表示過去的某個(gè)動(dòng)作和狀態(tài)，和現(xiàn)在不發(fā)生聯(lián)系，可以和yesterday,lastnight,threeweeksago,in1990等。e.g.Iworkedherethreeyearsago.(我現(xiàn)在不在這里工作了）現(xiàn)在完成時(shí)表示過去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響，強(qiáng)調(diào)的時(shí)現(xiàn)在的情況。不能和表過去的時(shí)間狀語連用。e.g.Ihaveworkedhereforthreeyears.（現(xiàn)在仍在這里工作）重難點(diǎn)

1.（2020年阜陽期末）Haveyoufinishedyourtask__?Yes,Ihave____finishedit.AyetyetByetalreadyCalreadyalreadyDalreadyyet2.They

got

married

three

months

ago.(轉(zhuǎn)換同義句）They______________forthreemonths..(注：marry變延續(xù)性動(dòng)詞bemarried)havebeenmarried3.(2020年天津期末）Myfriend’snewrestaurant_____twoyearsago,butI____theresofar.Ahasopened;haven’tbeen