题目内容
11.Students taking the course _____to finish their homework with the help of computers.( )A. | are encouraged | B. | have encouraged | ||
C. | are encouraging | D. | had been encouraged |
分析 鼓励选择这门课程的学生在电脑的帮助下完成家庭作业.
解答 答案是A.本题考查被动语态.taking the course是现在分词答语作后置定语,Students和encourage是动宾关系,应该用被动语态,排除B、C;D项是过去完成时的被动语态,表示的是"过去的过去",但是句中不存在过去的过去,不能用过去完成时.故选A.
点评 本题考查被动语态,要分析主语和动词之间的关系,联系动词本身的特定用法;在掌握被动结构的基本形式"be/get+过去分词"的基础上理解不同时态的被动语态的结构,最后进行综合判断.
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