本想去用英语怎么说

如果您想用英语表达“本想”的意思，可以使用“I was thinking of” 或者 “I had planned to”。

“I was thinking of” 来源于英语中的动词“think”，表示思考或认为，后面加上介词“of”可以表示某件事物或想法。例如：

I was thinking of going to the beach this weekend. (我本想这个周末去海滩。)
I was thinking of asking her to marry me. (我本想向她求婚。)

“I had planned to” 来源于英语中的动词“plan”，表示计划或准备。后面加上“to”动词，表示打算去做某事。例如：

I had planned to go hiking this afternoon, but it started to rain. (我本想今天下午去徒步，但开始下雨了。)
I had planned to visit my grandparents this weekend, but I got sick. (我本想这个周末去看望我的祖父母，但我生病了。)

希望这些信息对您有帮助。