请问:The table is made ________ wood and the paper is also made ________ wood.A.of,of B.from,from C.of,from D.from,of答案是C,但不知道为什么选c而不选D
问题描述:
请问:The table is made ________ wood and the paper is also made ________ wood.
A.of,of B.from,from C.of,from D.from,of答案是C,但不知道为什么选c而不选D
答
这个就是be made of 和be made from 的区别
be made of 是在是单一材料,并且材料能够一眼看出的时候用的
be made from,是由多种材料制成,并且成品以后,原材料看不出了
因此,第一个,桌子,是木头做的,可以看出原材料,因此是be made of
第二个,纸是木头做的,成品的纸,看不出和木头有什么关系,因此,是ba made from
答
be made of +能看出原材料的,be made from+不能看出原材料的。。。但意思都是由什么组成。
答
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.