问题
选择题
His experiences as a volunteer in the quake-hit areas have changed his attitude toward society and _______ influence his future life.
A.is to
B.was going to
C.are to
D.were sure to
答案
答案:C
题目分析:句意:他在地震灾区作为志愿者的经历已经改变了他对社会的态度,并且将会影响他未来的生活。句中experience经历作为主语,可数名词,and后面缺少谓语动词,谓语动词要用复数形式。通过句意可知,影响应该是发生在将来,不定式to do 可以表示将来的动词,故选C.
点评:动词不定式的基本用法:动词不定式能起名词、形容词和副词的作用,可在句中作主语、表语、宾语补足语、定语和状语用。同时还要注意动词不定式可以将来,表目的,表原因,表结果,表方式等等。