– Why you didn’t handed in your exercise paper?
–Sorry, but I ____ that it should be turned in today.
A.didn’t know B.hadn’t known
C.haven’t known D.don’t know
A

試題分析:句意:--為什么你今天沒有交上你的練習(xí)本?--對(duì)不起,我不知道今天應(yīng)該交。根據(jù)語境可知他現(xiàn)在剛知道,所以不知道應(yīng)當(dāng)發(fā)生在過去,應(yīng)該用過去式,過去完成時(shí)是發(fā)生在過去的過去,這里沒有相對(duì)的過去的動(dòng)作,故排除B,現(xiàn)在完成時(shí)表示過去的動(dòng)作對(duì)現(xiàn)在造成的影響,這里也不符合語境,故選A。
點(diǎn)評(píng):本題難度適中。動(dòng)詞時(shí)態(tài)的考查與一定的語境結(jié)合一起增加了試題的難度,有的考生時(shí)態(tài)的用法背的很熟,但在不同的語境下,就做不對(duì)了,提醒考生一定要會(huì)分析理解語境。
即學(xué)即練:——Bob has gone to California.
——Oh, can you tell me when he        ?
A. has left    B. left    C. is leaving   D. would leave
解析:B。句意:“——Bob已經(jīng)去了加利福尼亞!,你能告訴我他什么時(shí)候離開的?”Bob has gone to California,去的動(dòng)作已經(jīng)發(fā)生過,說明他離開的動(dòng)作發(fā)生在過去,因此使用一般過去時(shí)。選B。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:單選題

—Guess what! We’ve got our visas for a short-term visit to the UK this summer.
—How nice! You ________ a different culture then.
A.will have experiencedB.have experienced
C.have been experiencingD.will be experiencing

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

He ________ his position because he had been offered a better job.
A.resignedB.retiredC.dismissedD.fired

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

As hiring _______ more global, both for employers and candidates, video interviewing is a way to speed up the interview process.
A.becameB.has become
C.will becomeD.had become

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

--- Hasn’t Zhao Wei finished filming the movie So Young?
--- Yes. She ______ on it for more than half a year.
A.is workingB.has been working
C.workedD.will have worked

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

If the weather had been better, we could have had a picnic. But it ____  all day.
A.rainsB.rainedC.has rainedD.is raining

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

He is the only one of the students who         a winner of scholarship for three years.
A.is B.a(chǎn)reC.have beenD.has been

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

Johnson would have faced the music but he ______ doing things like that.
A.had stoppedB.stoppedC.was stoppingD.has stopped

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

The doctors       to operate on the woman because her husband had not given permission.
A.would refuseB.have refusedC.refuseD.refused

查看答案和解析>>

同步練習(xí)冊(cè)答案