we fould that doing exercises without teachers help is diffcult

来源:百度知道 编辑:UC知道 时间:2024/05/05 14:46:09
为什么do erercises 用doing erercises
we found that doing exercises without teachers help is diffcult

we found that doing exercises without teachers help is diffcult

这句话found后面有个宾语从句,在宾语从句中 句子的主语是doing exercises,只有名词或者动名词可以做主语,所以这里用doing,也就是do的动名词形式

we found that +宾从,宾从中主语为动名词
we found that doing exercises without teachers' help is difficult.

用动名词形式做从句的主语

你found打错了