學(xué)習(xí)必備歡迎下載學(xué)習(xí)必備歡迎下載學(xué)習(xí)必備歡迎下載延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞及其轉(zhuǎn)換

動(dòng)詞按其動(dòng)作發(fā)生的方式、發(fā)生過(guò)程的長(zhǎng)短可分為延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞。一.延續(xù)性動(dòng)詞表示能夠延續(xù)的動(dòng)作,如：learn,work,stand,lie,know,walk,keep,have,wait,watch,sing,read,sleep,live,stay等。延續(xù)性動(dòng)詞可以與表示時(shí)間段的狀語(yǔ)連用。表示時(shí)間段的短語(yǔ)有:⑴

for+一段時(shí)間,

如：for2years;

⑵

since從句,

如sincehecamehere;

since+過(guò)去時(shí)間點(diǎn)名詞,如sincelastyear,since5daysago。例:

He

haslived

here

for6years.

Youcan

keep

thebook

for5days.

二.非延續(xù)性動(dòng)詞也稱(chēng)終止性動(dòng)詞、瞬間動(dòng)詞,表示不能延續(xù)的動(dòng)作,這種動(dòng)作發(fā)生后立即結(jié)束。如:open,die,close,begin,finish,come,go,move,borrow,lend,buy等。非延續(xù)性動(dòng)詞在肯定句中與表示時(shí)間點(diǎn)的狀語(yǔ)連用，如：twoyearsago;

at5o'clock;例:He

died

5years

ago.三.延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞之間的轉(zhuǎn)換：（考試重點(diǎn)）例：He

left

fiveminutes

ago.

=

Hehas

beenaway

for

fiveminutes.這句話(huà)的意思是指他離開(kāi)的動(dòng)作是5分鐘之前發(fā)生的，是過(guò)去時(shí)。也就是說(shuō)從他離開(kāi)到現(xiàn)在已經(jīng)有五分鐘了，這個(gè)動(dòng)作是延續(xù)的，要用現(xiàn)在完成時(shí)，并且要把原來(lái)的短暫性動(dòng)詞改為延續(xù)性動(dòng)詞。

一些短暫性動(dòng)詞及相應(yīng)的延續(xù)性動(dòng)詞：arrive（getto/reach）→behere(in)begin(start)→beondie→bedeadcomehere（back）→behere（back）leave→beaway(from)fallill(sick,asleep)→beill(sick,asleep)getup→beupgo/getout（there）→beout（there）finish→beoverputon→wear或beonopen→beopen（keepsth.open）join→bein或beamemberof…+組織機(jī)構(gòu)close→beclosedgotoschool→beastudentborrow→keepbuy/get→havecatch(acold)→have(acold)gettoknow→knowbegintostudy→studycometowork→workmoveto→liveinfinish→beovercometo→bein