to do，think doing还是think

think后面应该加doing，意思是认为……，觉得……，常用的短语有：

think about doing sth 考虑做某事

think of doing sth 考虑做某事

think sth not worth doing 不屑。 扩展资料 

think的'其它用法：

1、当有情态助动词与think连用。

例句：I can't think what you mean.

译文：我不知道你在说什么。

2、当think 前有副词修饰。

例句：I really think the job isn't fit for you at all .

译文：我认为这个工作不适合你。

3、在think 后所接的宾语从句中，如有no，nothing，never等否定词。

例句：I think Jenny is never late for school .

译文：我认为珍妮从不会迟到