内容正文:
完 成 态
共性
跨时间:完成态一定涉及前后两个时间维度
命名原则:以谁结束以谁命名
现在
过去
始于过去,终于现在
现在完成时
have/has done
你还没回复我的消息!!!
5:09
4:30
时间标志词:
自从:since + 过去时间 (从过主现完)
截止:so far, up to now, until now
最近: in/over/during + the past/last/ recent years/days, lately, recently
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Mr. White ______ (live) in Paris for seven years, and he lives in Beijing now.
lived
现完坑爹的时间标志词
for + 时间段
仅表示一段时间内
给2个对比例句
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时间标志词:
自从:since + 过去时间 (从过主现完)
截止:so far, up to now, until now
最近: in/over/during + the past/last/ recent years/days, lately, recently
for+时间段(必须是从过去到现在)
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—I haven’t seen Tom for a long time.
—He ______ (be) in London at present, and he ______(study) there for 3 years.
is;has studied
—I haven’t seen Tom for a long time.
—He ______ (come) back from London yesterday, and he _______ (study) there for 3 years.
came;studied
1. 动作始于过去一直延续到现在
I have liked Yue Yunpeng for 5 years.
增肥/减肥 I have lost 5 k….
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2. 到目前为止,动作重复了好多次
Mom has knocked at my door one hundred times to remind me to have breakfast this morning.
3. 用在固定句型中
This/It is the first/second time that... (从句用现完)
某人第几次做某事
This/It is the 最高级 + n. + that... ( that从句用现完)
It is the first time that I have learnt to cook.
This is the best experience that I have ever had.
—How long _____ in Australia?
—Eighteen months. I came back last spring.
A. had studied B. have you studied
C. do you study D. did you study
Have a try!
Have a try!
In the last few years, China ______ great achievements in environment.
A. has made B. had made
C. was making D. is making
I love coming here and seeing my family and all the friends I _______(make) over the years.
have made
Have a try!
现在完成时
1. 动作始于过去一直延续到现在
2. 到目前为止,动作重复了好多次
3. 用在固定句型中
过去
过去的过去
过去完成时
had done
使用过去完成时态句中必须有过去时间!
时间状语:
by/by the time/before/by the end of + 过去时间点
I had been a fan of Yue Yunpeng by the time I graduated.
1. 强调过去的过去
When walking down the street, I came across David, whom I ______ for years.
A. didn’t see B. haven’t seen
C. hadn’t se