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时态———完成时
A.现在完成时:have / has done
(一)
1.表示经历或动作的结果,强调这个动作对现在造成的结果或产生的影响
I have turned off the radio, so you can sleep quietly.
He has recovered from his illness. He is playing football now.
例题:⑴ — Alvin, are you coming with us?
— I’d love to, but something unexpected _______.
A. has come up B. was coming up C. had come up D. would come up
⑵—I'm sorry, but I don't quite follow you. Did you say you wanted to return on
September 20?
—Sorry, I myself clear. We want to return on October 20.
A. hadn't made B. wouldn't make
C. don't make D. haven't made
注意:如果动作被说明在某个具体时间发生,则必须用一般过去时
I saw the film yesterday.
例题:⑴ Judy is going to marry the sailor she _____in Rome last year.
A. meets B. met C. has met D. would meet
⑵ The year 2010_____remarkable changes in Shanghai’s landscape.
A. sees B. has seen C. saw D. had seen
2.和for, since, how long连用表示持续到现在的动作或状态。在肯定句中,使用的动词为延
续性动词。
He has come here for three days.
been
His father has died for 20 years.
been dead
They have married for two years.
been married
He has left home for three months.
been away from
例题:⑴—How are you today ?
—Oh, I ______ as ill as I do now for a very long time.
A. didn’t feel B. wasn’t feeling C. don’t feel D. haven’t felt
⑵ —How long ________ at this job?
—Since 1990.
A. were you employed B. have you been employed
C. had you been employed D. will you be employed
注意:并非所for 和how long引导的句子都得用完成时,如果动作已经结束就用一般过去
时
Glad to see you back. How long did you stay in the wonderland of Yunnan?
例题:⑴ Mr Robert, who is said to have returned to London with his family, _____at Beijing
University for eight years.
A. has been teaching B. was teaching C. taught D. have taught
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