Word Power& Grammar and usage

1.differ v.不同于(differ from…in…和…在某方面不同= be different from…in…)

Eg. Their house differs from mine in having no garage. 他们的房子没有车库，这和我的不一样。

   The two squares differ in color but not in size.

  different adj. A be different from B.

  difference n. tell difference(s) between A and B=make a difference betweenA and B区分

             make some / much / no /a bit of difference (to sb.)（没）有意义/作用/影响/区别

eg. It makes a difference which you choose.

   It doesn’t make any difference to me whether you’ll go or stay….对我来说没有什么。

   When you are learning to drive, having a good teacher makes a big difference….效果大不同

2.fit adj. 合适的，适当的 /