高二英语词汇比较知识点：be made of

精品学习网为同学们整理了高二英语词汇比较知识点：be made of。希望对考生在备考中有所帮助，欢迎大家阅读作为参考。

be made up of, be made of, be made from, be made into

(1) be made up of 由……组成。

The United States is made up of fifty states.

美国由五十个州组成。

(2) be made of 由……制成 (成品看得出原料)。

The table ismade of wood.

这张桌子由木材制成。

(3) be made from 由……制成(成品看不出原料)。

This kind of paper is made from wood.

这种纸张由木材制成。

(4) be made into 由(原料)……制成(成品)。

The bamboo can be made into many useful things.

竹子可以制成很多有用的东西。

以上就是高二英语词汇比较知识点：be made of，希望能帮助到大家。