1 be made of 表示“由……制成”,指制成品還可見原材料的模樣,原材料的本質不變。
This chair is made of wood. 這把椅子是木頭造的。(木頭的性質、形狀沒變 )
The bridge is made of stones. 這座橋是石頭造的。(仍可見石頭 )
These bottles are made of glass.這些瓶子是玻璃造的。(仍可見玻璃 )
2 be made from 也表示“由……制成”,但制成品已不見原材料的模樣,原材料的本質已發生化學變化。
Wine is made from rice. 酒是米釀制的。(酒中已不可見到米,本質已變化 )
Salt is made from sea water. 鹽是海水制成的。(已不可見海水)
3 be made in 表示“在某個地方造的”,in 后面跟地點名詞。
This car is made in Shanghai. 這輛轎車是上海造的。
That radio is made in Japan. 那臺收音機是日本造的。
4 be made for 表示“為某人、某物或做某事造的”,后跟人、物或動名詞。
That machine is made for them by the factory. 那臺機器是由這家工廠為他們造的。
These tractors are made for that country. 這些拖拉機是為那個國家造的。
This knife is made for cutting meat. 這把刀是為切肉做的。
5 be made by 表示“由……造的,被……造的”,為被動語態結構,后跟動作的執行者。
This desk is made by an old worker. 這張桌子是由一位老工人做的。
These toys are made by our factory. 這些玩具是由我們廠造的。
6 be made into 意為“把……制成……,使轉變為”,指用原料制成某種成品。
Grapes can be made into wine. 葡萄能制成酒。
Glass can be made into bottles. 玻璃能制成瓶子。