内容正文:
高考英语一轮复习——完成时态(附答案)
I. 考点分析
1. 完成时态中的考查点通常有现在完成时(have +done)、现在完成进行时(have+been doing)、过去完成时(had + done)、过去完成进行时(had +been doing)和将来完成时(will/shall +have done)等,其中将来完成时和过去完成时出现的频率相当高,几乎达到每次一题。
A 关于现在完成
1.现在完成时表示对现在仍有影响的某一已发生的动作,常与already, yet, recently, lately或频度副词often, never, ever, seldom, twice等连用,例如:
We have been to the Great Wall many times.
He hasn’t translated the novel yet.
2. 表示一个从过去开始延续到现在的动作,常与for +一段时间, since, in recent years, so far等词或词组连用;例如:He has lived in Beijing for 20 years.
The essence of music has not changed since the beginning of time.
3.It is (has been)…since这一结构也常用于现在完成时。例如:
It has been (也可用is) a long time since they last met each other.
4. “This is the first (second) time that…”句型中,从句常用现在完成时态。例如:
Is this the first time that you have visited Hong Kong?
This is the second time that I have broken a cup this week?
5.可用于if, unless, when, as, until等引导的条件和时间状语从句中,表示将来完成的动作。例如:Come here when you have finished your work.
B关于现在完成进行时
由have (has) + been +现在分词构成,表示动作从过去某一时间