题目内容
17.-I went to visit you yesterday evening,but you weren't in.Where were you then?-Oh,I ______ with my pet dog in the park.I _____ this dog for three days and it's very cute.( )
| A. | was walking,have had | B. | walked,bought | ||
| C. | was walking,have bought | D. | walked; have had. |
分析 --昨天晚上我去拜访你,但你不在家,那时你在哪里?
--哦,我在公园里遛狗,这条狗我买了三天了,它非常可爱.
解答 答案:A
第一个设空处,根据语境"--昨天晚上我去拜访你,但你不在家,那时你在哪里?--哦,我在公园里遛狗"判断设空处的动作在过去某个时刻,即"昨天晚上拜访你时"正在进行着,且动作在一段时间内持续进行,所以用过去进行时,过去进行时的构成是:主语+was/were+动词的现在分词,主语是I,所以be动词用was;第二个设空处,时间状语是for+时间段,所以句中谓语动词需用现在完成时,构成是:主语+have/has+动词的过去分词,且句中的动词必须是延续性动词才能与时间段连用,由于buy不可延续,需要改成have,have的过去分词是had,故选A.
点评 本题考查了动词的时态.做题时,一定要特别关注有关的时间短语,这是判断句子时态的标志.在没有时间状语的情况下可以联系上下文根据语境来做出正确判断.
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