现在完成时的时间状语除了ever还有什么lately,recently,never,just,in the past few years,these few years,these days,up to now,so far现在完成时 是因过去的某种举动 对将来产生影响现在完成时的时间状语有很多

现在完成时的时间状语除了ever还有什么lately,recently,never,just,in the past few years,these few years,these days,up to now,so far现在完成时 是因过去的某种举动 对将来产生影响现在完成时的时间状语有很多
现在完成时的时间状语除了ever还有什么
lately,recently,never,just,in the past few years,these few years,these days,up to now,so far
现在完成时 是因过去的某种举动 对将来产生影响
现在完成时的时间状语有很多 以上都是
现在完成时的英语公式是：have或has done sth（have用在第一第二人称为you I has是have的第三人称单数形式）

现在完成时的时间状语除了ever还有什么lately,recently,never,just,in the past few years,these few years,these days,up to now,so far现在完成时 是因过去的某种举动 对将来产生影响现在完成时的时间状语有很多
already,

has

already（肯定）, yet（否定，疑问）, just, before, recently, still, lately等:
例 He has already obtained a scholarship.
I haven't seen much of him recently (lately).
We have seen that film befor...

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already（肯定）, yet（否定，疑问）, just, before, recently, still, lately等:
例 He has already obtained a scholarship.
I haven't seen much of him recently (lately).
We have seen that film before.
Have they found the missing child yet ?
up to these few days/weeks/months/years, just, up to present(now), so far等:
例 Peter has written six papers so far.
Up to the present everything has been successful.
ever, never, twice, several times等:
例 Have you ever been to Beijing
I have never heard Bunny say anything against her.
I have used this pen only three times. It is still good.
George has met that gentleman several times.

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首先,注意有些动词能用现在完成,但不能和段时间状语连用,如瞬间动词go,leave,come等.He has left for two hours.这个句子就是错误的.
其次,在单个句子中,要注意时态,通过时间及特殊词来判定,如for,since,ever,never,already,yet等词,但并非所有时候都是这样.
① 现在完成时和带有since或for等表示时间的状语连...

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首先,注意有些动词能用现在完成,但不能和段时间状语连用,如瞬间动词go,leave,come等.He has left for two hours.这个句子就是错误的.
其次,在单个句子中,要注意时态,通过时间及特殊词来判定,如for,since,ever,never,already,yet等词,但并非所有时候都是这样.
① 现在完成时和带有since或for等表示时间的状语连用（since 后跟表示过去的一个时间点；for 后跟一段时间）,表示动作或状态从某一时刻开始，一直持续到现在，并有可能继续延续下去。
例：
He has been in the League for three years.
他入团已三年了。
He has lived here since 1978.
从1978年以来，他一直住在这儿。
② 现在完成时往往同表示不确定的过去时间状语，如：already, yet, just, before, recently, lately等连用（注:already 常用于肯定句，yet 常用于否定句和疑问句中，且常位于句末）。
例：
Have you heard from your family lately/recently?
你最近收到家人的来信了吗？
The train has just arrived. 火车刚到。
I’ve never been to Japan before.
我以前没去过日本。
They haven’t finished their homework yet.
他们还没有完成作业。
We have already worked out that problem.
我们已解出了那个问题。
③ 现在完成时常常与表示频度的时间状语连用,如often, sometimes, ever, never, twice, once, rarely ,three times, on several occasions等:
Have you ever been to the Great Wall?
你曾经去过长城吗？
I have been to Beijing twice.
我去过北京两次。
We have often been there.
我们经常去那儿。
He has done time on several occasions.
他已坐过好几次牢了。
④ 现在完成时还常与包括现在时间在内的时间状语连用,如now, up to now,during / in the past / last few days / weeks / months / years,today, so far等:
I have heard nothing from him up to now.
到目前为止我没有他的任何消息。
I have learned how to swim now.
我现在终于学会了怎样游泳。
Have you seen Han Meimei this morning?
你今天上午看到韩梅梅了吗？

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