be made of和be made from 的區(qū)別是:
be made of 指發(fā)生物理變化.如:The class is made of 60 students.The desk is made of wood.
be made from 指發(fā)生了化學(xué)變化.如:The wine is made of grapes.從酒里看不出葡萄了
be made out of “由……制出的”.與 be made of,be made from 意思類似.如：
The table is made of wood.桌子是用木頭制的.
The wine is made from grapes.酒是用葡萄釀造的.
Our class is made up of six groups.我們班由六個小組組成.
At present,many things are made out of plastics.現(xiàn)在許多東西都是用塑料制成的.be made with是指用什么做成的(一般指伴隨著化學(xué)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,要與be made (up)of區(qū)分,這個是物理變化,有組合而成的意思,比如這座橋是由鋼筋和水泥組成的