如何分别现在完成时和被动语态?
来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/17 16:58:14
如何分别现在完成时和被动语态?
现在完成时:have∕has + P.P.
⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间).
I have just had lunch.
He has just finished his homework.
⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与since“自从…”(后面跟一点时间)for(后面跟一段时间)连用.
I have learned English since 2000.
He has lived there for 10 years.
⑶ 表示过去的动作对现在的影响.
He has lost his key.
⑷ 与最高级连用,表示“到目前为止最…”
You’re the cleverest girl that I’ve seen.
⑸ 与It∕This the first time that…连用,表示“第一次……”
It∕This is the first time that he has learned English.
⑹ have∕has been to…曾经去过…(已经回来了)
have∕has gone to…去了…(还没回来)
I have been to Shanghai.
Tom has gone to Shanghai.
⑴单数第三人称:
肯:S.三 + has + P.P.+…
否:S.三 + has not (hasn’t) + P.P.+…
肯疑:Has + S.三 + P.P.+…?
Yes,S.三 + has.
No,S.三 + hasn’t.
否疑:Hasn’t + S.三 + P.P.+…?
Yes,S.三 + has.
No,S.三 + hasn’t.
⑵其他人称:
肯:S.+ have + P.P.…
否:S.+ have not ( haven’t ) + P.P.…
肯疑:Have + S.+ P.P.
Yes,S.+ have.
No,S.+ haven’t.
否疑:Haven’t + S.+ P.P.
Yes,S.+ have.
No,S.+ haven’t.
被动语态
be + P.P.( done )
一般现在时:am∕is∕are + P.P.
一般过去时:was∕were + P.P.
一般将来时:will∕shall + be + P.P.
过去将来时:would∕should + be + P.P.
现在进行时:am∕is∕are + being + P.P.
过去进行时:was∕were + being + P.P.
现在完成时:have∕has + been + P.P.
过去完成时:had + been + P.P.
情态动词:情态动词 + be + P.P.
动词不定式:to + be + P.P.
⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间).
I have just had lunch.
He has just finished his homework.
⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与since“自从…”(后面跟一点时间)for(后面跟一段时间)连用.
I have learned English since 2000.
He has lived there for 10 years.
⑶ 表示过去的动作对现在的影响.
He has lost his key.
⑷ 与最高级连用,表示“到目前为止最…”
You’re the cleverest girl that I’ve seen.
⑸ 与It∕This the first time that…连用,表示“第一次……”
It∕This is the first time that he has learned English.
⑹ have∕has been to…曾经去过…(已经回来了)
have∕has gone to…去了…(还没回来)
I have been to Shanghai.
Tom has gone to Shanghai.
⑴单数第三人称:
肯:S.三 + has + P.P.+…
否:S.三 + has not (hasn’t) + P.P.+…
肯疑:Has + S.三 + P.P.+…?
Yes,S.三 + has.
No,S.三 + hasn’t.
否疑:Hasn’t + S.三 + P.P.+…?
Yes,S.三 + has.
No,S.三 + hasn’t.
⑵其他人称:
肯:S.+ have + P.P.…
否:S.+ have not ( haven’t ) + P.P.…
肯疑:Have + S.+ P.P.
Yes,S.+ have.
No,S.+ haven’t.
否疑:Haven’t + S.+ P.P.
Yes,S.+ have.
No,S.+ haven’t.
被动语态
be + P.P.( done )
一般现在时:am∕is∕are + P.P.
一般过去时:was∕were + P.P.
一般将来时:will∕shall + be + P.P.
过去将来时:would∕should + be + P.P.
现在进行时:am∕is∕are + being + P.P.
过去进行时:was∕were + being + P.P.
现在完成时:have∕has + been + P.P.
过去完成时:had + been + P.P.
情态动词:情态动词 + be + P.P.
动词不定式:to + be + P.P.