题目内容
9.Mr.Black is our English teacher.He ______ in our school since 2011.( )| A. | teaches | B. | is teaching | C. | taught | D. | has taught |
分析 布莱克先生是我们的英语老师.他自从2011年就已经在我们学校任教了.
解答 答案:D 联系汉语意思,根据since 2011可知,这是现在完成时的时间词,意为从2011年以来就一直在学校任教,强调动作的持续性,所以此句应使用现在完成时,其结构为:have/has+过去分词.又知主语he是第三人称单数,所以此处应用has taught.故选D.
点评 此题考查现在完成时的用法.做题时,先找出具体时间词,判定时态,再根据主语的单复数,判定谓语动词的形式.
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