madein/form/of的区别与用法

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madein/form/of的区别与用法madein/form/of的区别与用法madein/form/of的区别与用法bemadeof,bemadefrom,bemadeinbemadeof和bem

madein/form/of的区别与用法
madein/form/of的区别与用法

madein/form/of的区别与用法
be made of,be made from,be made in
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,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.
3.be made in表示某物在某地生产或制造,in后接表示地点的名词.如:
This TV set is made in Shanghai.这台电视是上海制造的.