That’s nothing like me. 和 It’s a bit like you. 这英语中,like xx作什么成分？

Question

You always walk like this.
That’s nothing like me.
It’s a bit like you.

这里的like是什么词性？作什么成分？ ?

Answer 1

You always walk like this.：like...介词短语作状语，表示方式。
你总是这样走路。
That's nothing like me. like...介词短语和定语，修饰nothing。
那不像我。
It's a bit like you. like...介词短语作表语，a bit是修饰like you.
有点像你。

Answer 2

作状语成分
like这里是介词，like me作后置状语