问题
选择题
His uncle made a film _______ his story in his childhood.
A.based on
B.was based on
C.basing on
D.to base on
答案
答案:A
题目分析:考查形容词短语做定语修饰名词。本题中的固定搭配be based on…以…为基础;本句中的形容词短语based on…是修饰名词a film。句意:他的叔叔拍了一部以他童年的故事为基础的电影。这里的based on…="which" is based on…。故A正确。
点评:形容词做定语的时候可以和定语从句互换使用,要注意一些固定搭配的辨析如base的词组base A on B 把A放在B的基础之上,可以转换为A be based on B 形成这样的一个形容词的短语。