bemadeof推荐文章1:中考英语高频考点辨析:be made of/from/in/by/up of/into

  1. be made of ... 由.......制成(能看出原材料,这里指只是物理变化)


  Eg:The desk is made of wood. 桌子是由木头制成的。


  2. be made from ... 由.......制成(看不出原材料,这里指经过化学变化看不出原材料)


  Eg:The red paper is made from wood. 纸是由木头制成的。


  3. be made in ... 在.......制造


  Eg:This cellphone is made in America. 这部手机是由美国制造的。


  4. be made by... 由(谁)制造


  Eg:This cake was made by my mother. 这个蛋糕是由我妈妈做的。


  5. be made up of ... 由(谁)组成(强调组成部分)


  Eg:The medical team is made up of three doctors and five nurses. 这个医疗团队是由3个医生和5个护士组成。


  6. be made into... 被制成......


  Eg:Metal can be made into all kinds of things. 金属可以制成各种各样的物品。


  我们来看两道这方面的易错题:


  1. The wine is made __ grapes.


  A. of B. from C. into D.by


  解析:B 酒是由葡萄制成的。因为经过了化学变化,看不成原材料,所以要用be made from这个短语。


  2. The sweater is made __ cotton.


  A. of B. from C. into D.by


  解析:A 这道题是易错题,很多同学认为毛衣已经看不出原材料了,所以用了be made from这个短语,但是制成毛衣这个过程并没有经过化学变化,所以要用be made of这个短语。在初中中考试题中用到be made from这个短语是非常有限的。最常见的用法有三类,一类是The paper is made from wood. (纸是由木头制成的。)第二类是The ink is made from carbon.(墨水是由碳制成的。) 第三类是The red wine is made from grapes. (红酒是由葡萄制成的)


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  bemadeof推荐文章2:“用……制成”用be made of还是be made from呢?

  用什么什么制成?用be made of还是be made from?


  用be made of还是be made from?今天小马老师一条视频帮你搞定。


  仔细观察,be made of中of单词比较短,说明加工的过程比较简单,能够看出原材料。be made from中的from相比of它长一点,说明加工的过程比较复杂,需要层层加工,是看不出原材料的。


  总结一下就是:of比较短,能看出原材料;from比较长,看不出原材料。


  举个例子:The desk is made_(of/from) wood.桌子是由木头做成的。肉眼可见桌子的原材料就是木头,所以这里用比较短的单词能够看出原材料的of。The paper is made_(of/from)wood.纸是用木头做成的。看到纸是看不出它的原材料木头的,所以需要用比较长的单词,需要层层加工的from。


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  bemadeof推荐文章3:be made of 和be made from用法辨析(建议家长收藏、关注)

  辨析be made of 和be made from


  be made of 和be made from都表示“由······制成”.be made of指从原料到成品只发生了形状变化,没有发生本质的变化;be made from指从原料到成品发生了质的变化,已无法复原。试比较:


  This knife is made of metal.这把刀是金属制成的。


  The old bridge is made of stones.这座古桥是用石头造的。


  The wine is made from grapes. 这种酒是由葡萄酿制的。


  This kind of paper is made from wood.这钟纸是由木头造的。


  

  bemadeof推荐文章4:

  bemadeof推荐文章5:be made of/from/up of的区别

  be made of/from/up of的区别:


  (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。


  例: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。


  例: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 up of 用……构成或组成的,指人、物皆可,指结构成分。


  例:Our class is made up of six groups. 我们班是由六个小组组成的。


  (4)be made by … 由……制成. by强调动作的执行者.


  The machines were made by the workers .


  (5)be made in … 由……制造.in强调地点.


  This kind of watch is made in Shanghai.


  (6)be made into … 把……制成……


  Glass is made into bottles.


  (7)be made up of … 由……组成/构成


  The team is made up of 30 students and a teacher .


  bemadeof推荐搜索词:

  

  1.bemadeof和bemadefrom的区别

  

  2.bemadeof造句

  

  3.bemadeof中文翻译

  

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