题目内容
17.As China grows stronger and stronger,Chinese ______ in more and more schools out of our country.( )| A. | teaches | B. | is taught | C. | has taught | D. | was taught |
分析 因为中国变得越来越强大,国外越来越多的学校里都教汉语.
解答 答案:B
根据As China grows stronger and stronger可知,此句为一般现在时态,又因为主语是Chinese是动词teach的承受者,应该用一般现在时态的被动语态.一般现在时态的被动语态的构成是:am/is/are+动词的过去分词,主语是名词单数,所以用助动词用is,故选B.
点评 判断动词的时态,要通过所给的时间状语或语境去判断动词存在的状态;判断动词的语态,要看看主语是谓语动词的执行者还是承受者,要记住各种时态和语态的结构形式.注意主语的单复数情况.
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