be made of和be made from的区别

Question

如题所述

Answer 1

be made of和be made from都表示“由……制成”,主语为制成品.

一. be made of和be made from的区别
1. be made of 表示制成成品后,仍可看出原材料是什么,保留原材料的质和形状,制作过程仅发生物理变化. 例如：
The desk is made of wood．桌子是用木头的.

2. be made from 表示制成的东西完全失去了原材料的外形或特征,或原材料在制作过程中发生化学变化,在成品中已无法辨认. 例如：
The paper is made from wood．纸是用木头做的.

二. be made of和be made from的记忆法
1. be made of 介词of 由 o-f 组成，比较简单，故”看得出原材料“。
2. be made from 介词from由 f-r-o-m组成，比较复杂，故”看不出原材料“。

Answer 2

be made of和be made from都表示“由……制成”,主语为制成品.
1.be made of 表示制成成品后,仍可看出原材料是什么,保留原材料的质和形状,制作过程仅发生物理变化.如：
The kite is made of paper．风筝是用纸做的.
2.be made from 表示制成的东西完全失去了原材料的外形或特征,或原材料在制作过程中发生化学变化,在成品中已无法辨认.如：
The paper is made from wood．纸是木头做的.
Butter is made from milk．黄油是从牛奶中提炼出来的.本回答被提问者采纳

Answer 3