以为的过去是英文

thought英 [θɔ:t] 美 [θɔt] n.思想;想法;关心;思索v.认为;以为;想( think的过去式和过去分词);思索词汇难度：高考 / 考研复数： thoughts双语例句1The thought of Nick made her throat tighten 一想到尼克，她的喉咙就发紧。2I jumped to my feet so my thoughts wouldn't start to wander 我跳起来，免得走神。3Many of you have written to us to express your thoughts on the conflict 你们中有许多人给我们来信，表达对冲突的看法。4Sarah's first thought was to run back and get Max 萨拉首先想到的就是跑回去把马克斯叫来。

suppose

think认为,以为

think 和thought(过去式）

过去式 [词典] past tense; preterite; [例句]Simply phone the ticket hot-line and all that aggro will be a thing of the past.

I think 我认为，表示个人观点I thought 我以为，表示我本以为是这样子的

分别用英语表达：think 认为 thought 以为