短暂性动词与延续性动词的转换①arrive at/in sw. get to/reach sw. come/go/move to sw.→be in sw./at school/at home/on the farm/be here/be there1) He got to Beijing five minutes ago.He has been in Beijing for five minutes.2) I moved to the USA last year.I have been in the USA since last year.I have been at home for one day.4) They came here last week.They have been here since _________ __________.②come/go back, return →be back come/go out →be out1) He came out two years ago.He _________ __________ _________ for __________ __________.2) We return to Fuzhou yesterday.We ________ ________ _________ to Fuzhou since __________.③become →be1) I became a teacher in 2000.I _____ ______ a teacher for ___ ____.2) The river became dirty last year.The river _________dirty for ______④close →be closed open →be openThe shop _____ _____ ______ for ____ ______.2) The door opened at six in the morning.The door___ ____ ____ for six hours.⑤get up →be up;die →be dead;leave sw. →be away from sw. fall asleep/get to sleep →be asleep;finish/end →be over;marry →be married;1) I got up two hours ago.I ___ __ ___ since __ _____.2) He left Fuzhou just now.He ____ ____ _____ _____ Fuzhou for five minutes.3) My grandpa died in 2002.My grandpa __ ____ _____for ___ _____.4) The meeting finished at six.The meeting _ _ _ for six hours.5) I got to sleep two hours ago.I _ __ __ since ___ __.6) They married in 1990.They __ _ __since__.⑥start/begin to do sth. →do sth. ;begin →be on1) I began to teach at this school in 1995.I __ __ at this school since ___.The film ____ ____ ____ for ____ ____.⑦borrow →keep;lose →not have ;buy →have ;put on →wear catch/get a cold →have a cold;get to know →know1) They borrowed it last week.They --it since ____ ___.2) I bought a pen two hours ago.I ___ ___ a pen for __ __.3) I got to know him last year.I ___ ____ him since ____ _.4) I put on my glasses three years ago.I ____ my glasses for ----⑧have/has gone to →have been inHe has gone to Beijing.He __ __ ___ Beijing for two days.⑨join the league/the Party/the army→be a league/a Party member/a soldier→be a member of the league/the Party→be in the league/the Party/the army1) He joined the league in 2002.He __ __ a ___ ___ for two years.He _ ___ a ___ __ th____ for two years.He ___ ___ __ the league for two years.2) My brother joined the army two years ago.My brother __ ____ a ____ for_____ __.My brother ___ _____ in _____ ______ for two years.Keys:①1) has,been,in,five,minutes2) have,been,in,last,year3) have,been,in,one,day4) have,been,last,week②1) has,been,out,two,years2) have,been,back,yesterday③1) have,been,nine,years2) has,been,one,year④1) has,been,closed,two,hours2) has,been,open⑤1) have,been,up,two,hours,ago2) have,been,away,from3) has,been,dead,seven,years4) has,been,over5) have,been,asleep,two,hours,ago6) have,been,married,1990⑥1) have,taught,19952) has,been,on,two,minutes⑦1) have,kept,last,week2) have,had,two,hours3) have,knowm,last,year4) have,worn,three,years⑧has,been,in⑨1)has,been,league,memberhas,been,member,of,league has,been,in2)has,been,soldier,two,yearshas,been,the,army。