题目内容
13.Seeing their teacher _________ to the classroom,they stopped ________ at once.( )| A. | walk,talking | B. | entering,to say | C. | walking,talking | D. | enter,talking |
分析 看见他们的老师走进教室,他们立即停了下来.
解答 答案:C see sb.doing sth.看到某人正在做某事,see sb do sth.看到某人做了某事,强调动作的全过程结合上半句句意:是看见老师正走进教室,应该用see sb.doing sth;stop to do是停下(手头的事情)去做另外一件事,stop doing sth.停止做某事,第二空,结合前半句看见老师进来了,应该是停止做某事,应该用stop doing sth,两个空都应该用doing的形式,故选C.
点评 本题考查的是动词的固定搭配,理解句意并熟记固定用法是解答本题的关键.
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