Question

你帮助了我很多我也学会了很多。这句话。用英语怎么说？

Answer 1

这句话应该用完成时。
You have given me so much help, and I've learnt a lot from you.
但是美语里面不常用完成时，前句直接用一般式也可以。
如：You helped me so much, and I've learnt a lot from you.

Answer 2

you help me so much and I learn A lot of

Answer 3

You helped me a lot and I learned a lot.