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        1. -Do you know the man who         photos over there?
          -Yes. He is Li Lei.
          A.is takingB.a(chǎn)re takingC.is takenD.takes
          A

          試題分析:句意:你認識這個在那邊照相的人嗎?——是的,他是李磊。結(jié)合語境可知定語從句中描述的是現(xiàn)在正在進行的動作,故用現(xiàn)在進行時態(tài),主語who指代單數(shù)名詞,故系動詞用單數(shù),選A。
          點評:英語中的時態(tài)主要是借助于時間狀語與上下文語境來進行判斷。解答此類題型,首先要注意句子中的時間狀語,如果沒有則要通過分析上下文,結(jié)合語境來判斷句子的時態(tài)。英語中的現(xiàn)在進行時態(tài)和現(xiàn)在完成時態(tài)中的助動詞,往往因為主語的不同,而有所不同,需要注意與主語保持一致。
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