Question

12．迈克来北京已经二年了．Mike has been in Beijing for two years．．

Answer 1

分析 Mike has been in Beijing for two years．

解答 答案：Mike has been in Beijing for two years．这里是说迈克两年前来到了北京，在北京呆了两年，还有可能继续呆下去，用现在完成时have/has+过去分词，主语是Mike三单，故选择has，来北京用动词come to Beijing，是短暂性动词，这里是说呆了两年了用时间状语for two years，故需用延续性动词，用be in Beijing来表示状态，be的过去分词用been，故答案是Mike has been in Beijing for two years．

点评 分清楚时态是现在完成时，还要注意它的用法．