Question

1．他很粗心，以至于经常把我的雨伞错当成他的．He is so careless that he often mistakes my umbrella for his．

Answer 1

分析 He is so careless that he often mistakes my umbrella for his．

解答 答案：He is so careless that he often mistakes my umbrella for his．句意是说他是如此的粗心以致于…，如此…以致于，用so…that结构，是说客观事实用一般现在时，主语是he，粗心的用careless，故He is so careless that，后接结果状语从句，主语he，把…错当…用mistake sth for sth，故 mistakes my umbrella for his umbrella，umbrella 重复，故将his umbrella 用名词性物主代词代替，加上often，放mistakes前，故答案是He is so careless that he often mistakes my umbrella for his．

点评 本题是so…that引导的结果状语从句，而so that 以便；为了，引导的是目的状语从句，比如
我读更多的书，以便我能赶上我的同学．
I read more books so that I can catch up with my classmates．