现在完成时的句子里常见的引导时间词有哪些？

我认为现在完成时的句子里常见的引导时间词有，so far,already,for+时间段,until now,in the past few years,in the last few years,recently.希望对你有所帮助。

一般有：already--已经，常在肯定句中,yet--仍然，还--多在疑问，否定句中,ever--曾经,never--从未,since+时间点（自从。。。） I have worked here since2005.for+一段时间短语（持续多久）They have lived here for 10years.

1.现在完成时常用的时间状语有lately,recently,just,already,yet,up to now,till now,so far,to this day,in the past few years/months/weeks/days,over the past few years,during the last three months,for the last few centuries,through centuries,throughout history等。 2.在时间状语从句中,谓语动词...

since+过去时间；for+一段时间；in the past few years; already;never;yet;just;so far等。

(2)一般过去时通常与表示过去的时间状语连用。如:yesterday, last week, two years ago, just now, in 2002等;而现在完成时则常与just, already, ever, never等副词和these days, this week, since..., for...等表示一段时间的状语连用。 (3)看看以下的几组句子,有什么区别? ① Have you seen the ...

heard of it．我们从来没有听说过这件事.现在完成时表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去.试比较：The plane has arrived .飞机已经来了.（说明现在的情况：飞机在这儿.） The plane arrived a quarter of an hour ago.飞机是一刻钟以前抵达的.（强调动作发生的时间...

1.表示过去发生或已经完成的某一动作对现在造成的影响或结果。常用的时间状语：already，so far，never，just，before，recently，I have lost my key.（说明过去某时丢的，现在还未找到。）2.表示过去已经开始，持续到现在的动作或状态往往和表示一段时间的状语连用。for+一段时间，since+一段时间 How...

1.现在完成进行时 当后面接有一段时间的词时,或是加表示时间的词时,可以用现在完成时.如果这件事现在还在持续或还在做,则可用 现在完成进行时. 如:I have been skating for 4 hours. I have finished my homework. 2.现在完成时的被动语态. 后接动词的过去分词. 如:The building has been buil...

If you ever see Tom, give him my kind regards.3. never 本身就是否定意义的词：I never had so many problems.4. yet 可以用在否定句和疑问句当中：They had not yet come.Could you please explain why our orders haven't arrived yet?5. just 一般用在肯定句和现在完成时里：I just ...

been playing tennis since she was eight.4) 现在完成时强调动作行为的结果、影响，而现在完成进行时只强调动作行为本身，如：Tom’s hands are very dirty. He has been repairing the car.The car is going again now. Tom has repaired it.标志:1.句中常有延续性动词，2.时间点前有since。