be made of和be made from有什么区别
您好：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,保留原材料的质和形状,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.----------------------------------- 如有疑问欢迎追问
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made of和made from的区别
be made of 强调的是某一物体就直观上仍可看出原材料是什么，变化过程仅仅是物理变化； be made from 强调的是某一物体从直观上已完全无法判断原材料为何物，在转换过程中发生了化学变化。
be made of 指发生物理变化. 如: The desk is made of wood. be made from 指发生了化学变化.如:The wine is made from grapes. be made with 用...制作的\\\/和...一起制作的.如: The desk was made with a special material. The cake was made by me with my brother.
be made in,be made of和be made from
be made of是能看出主语的原材料的
