【初中英语语法:难点易考点】如果短暂性动...

如果短暂性动词与表示一段时间的时间状语连用，必须将短暂性动词改为延续性动词。现归纳总结一下由非延续性动词到延续性动词的转换。例如:
1.我买了这块手表五年了。

I have bought this watch for five years.（× ）（buy“买”短暂性动词，不能与for+一段时间连用）I have had this watch for five years/since 5 years ago. （√）

（buy→have，buy这个动作在付完钱已经结束了，买完后是拥有have的状态，have可以延续）

2.我离开家乡已十年了。

I have left hometown for 10 years.（×）（leave“离开”短暂性动词，不能与for+一段时间连用） I have been away from hometown for 10 years.（√）

（leave—be away，leave这个动作在走了的时候已经结束了，走了以后，是我不在这里的状态，be away表示不在，离开的状态，可以延续）

短暂性动词和延续性动词的相互转换:
buy / get →have,

borrow → keep，have

die →be dead

finish →be over,

Close→ be closed

leave →be away （from）

open →be open

marry→be married

fall asleep → be asleep

fall (get) ill→be ill

go out →be out

get up→ be up

put on →wear/be on

Move to→live in

come/go/become →be

go to school→be in school/be a student

begin/start →be on

begin to study→study

Get to know→ know

wake/wake up →be awake

Lose/die/sell/leave→ be gone

catch/get a cold →have a cold

join /take part in →be in/be a member of

come/arrive/reach/get to→be in

return to/come back to/go back to→be back(to)

come(arrive,reach,get) here/go (arrive,reach,get) there→be here (there)