1、be made of和be made from都表示“由……制成”，主語為制成品。

2、be made of 表示制成成品後，仍可看出原材料是什麼，保留原材料的質和形狀，制作過程僅發生物理變化。

3、be made from 表示制成的東西完全失去了原材料的外形或特征，或原材料在制作過程中發生化學變化，在成品中已無法辨認。

4、be made with 指“制作中用了什麼東西”，be made with 還可用于抽象意義。多指用聲明工具。

5.be made up of 由……制出的,組成”。與 be made of, be made from 意思類似：Our class is made up of six groups. 我們班由六個小組組成。

例句:

The class is made of 60 students.

The desk is made of wood. 桌子是用木頭制的。

The kite is made of paper．風筝是用紙做的.

The wine is made from grapes. 酒是用葡萄釀造的。

The table is made of wood. 桌子是用木頭制的。

An unlimited number of copies can still be made from the original

仍可以由原件複印出無數份副本來。

Butter is made from milk．黃油是從牛奶中提煉出來的.

Bread is made from flour.

面包由面粉做成。

Look, these neatly lined terra cotta warriors seem to be made with a single mould.

你看，這麼多兵馬俑都站得整整齊齊的，像是一個模子刻出來的。

Our class is made up of six groups.

be made with是指用什麼做成的(一般指伴随着化學變化或肉眼看不出來的),比如說紙是由木頭做的，Paper is made with wood.

This salad is made of cucumber and lettuce.

這種沙拉是由小黃瓜和莴苣做成的。

This pair of shoes is made of leather.

這雙鞋子是由皮革做成的。

知識拓展：

be made by 由誰制作。by後跟動作執行者。

be made in 由某地制造 接地點如China等

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