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典型例题及解析

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[例1]— Your phone number again?I______quite catch it.

— It’s 69568442.

A.didn’t B.couldn’t C.don’t D.can’t

【解析】 答案A。本句虽没有明确的时间状语,但从语意上看出,在听的时候没有听懂这个动作发生在过去,因此应用过去时。

[例2]The students______busily when Miss Brown went to get a book she______in the office.

A.had written;left B.were writing;has left

C.had written;had left D.were writing;had left

【解析】 答案D。“把书忘在办公室”发生在“去取书”这一过去的动作之前,因此“忘了书”这一动作发生在过去的过去,用过去完成时。句中when表示的是时间的一点,表示在“同学们正忙于……”这一背景下,when所引导的动作发生。因此前一句应用过去进行时。

[例3]I assure you that your mother______as quickly as possible.Have a little patience.

A.will be attended B.will be attended to

C.is attended D.is attended to

【解析】 答案B。我向你保证你妈妈很快就会得到照顾。从时态上分析空处应为将来时,be attended to 被照顾,被动句中to不能省略。

[例4]—Do you know our town at all?

—No,this is the first time I______here.

A.was B.have been C.came D.am coming

【解析】 答案B。this is the first time 后面所加从句应为现在完成时,故选B。

[例5]—Have you ______been to our town before?

—No,it’s the first time I______here.

A.even;come B.even;have come

C.ever;come D.ever;have come

【解析】 答案D。ever意为曾经或无论何时,反意词为never,此两词常用于完成时。

[例6]My dictionary______,I have looked for it everywhere but still______it.

A.has lost;don’t find B.is missing;don’t find

C.has lost;haven’t found D.is missing;haven’t found