(1) be made of表示"由…制成",一般指能夠看出原材料,或發(fā)生的是物理變化.
This table cloth is made of paper.這張桌布是由紙做的.
This salad is made of apples and strawberries.這種沙拉是由蘋果和草莓做的.
(2) be made from也表示"由…制成",但一般指看不出原材料,或發(fā)生的是化學(xué)變化.
Bread is made from corn.面包是小麥做的.
The lifeboat is made from some special material.這個救生艇是由某種特殊材料制成的.
(3) be made in指的是產(chǎn)地,意思為"于…制造".
The caps are made in Russia.這些帽子產(chǎn)于俄羅斯.
My mother likes to buy things which are made in China.
我媽媽喜歡買中國產(chǎn)的東西.
(4) be made into的意思為"被制成為…".
This piece of wood will be made into a small bench.這塊木頭將要被制成一個小凳.
The paper has been made into clothes for the doll.紙被做成了洋娃娃的衣服.