非延续性动词与延续性动词的转换

现在完成时中非延续性动词和延续性动词的转换

1.become---be

2.begin/srart----be on

3.borrow----keep/have

4.buy---have

5.break---be broken

6.close---be closed

e---be here

8.die---be dead

9.open---be open

e back---be back

11.fall asleep ---be asleep

12.stop/finish/end----be over

13.go/leave ---be away

14.join---be in /be a member of

16.lose----be lost

17.get married----be married

18.reach/arrive/go----be in/at