需要我教你吗 英语？？

I 和 me 可要分清楚了

Do you need/want me to teach you?

Need me to teach you?

用在口语中都是可以的，注意 teach 才是动词，而 teacher 是“老师”的意思。

本人翻译仅供参考，希望对您有帮助。

Shall I teach you?

(Do you )need I to teacher you ?

Do you want I to teach you？