-Some people kill tigers and make medicine _____ their bones.-Yes, it’s terrible

-Some people kill tigers and make medicine _____ their bones.-Yes, it’s terrible

题型:不详难度:来源:
-Some people kill tigers and make medicine _____ their bones.
-Yes, it’s terrible, and we can’t wear clothes _________ animal fur.
A.from, made ofB.of, made of
C.into, make fromD.out, make of

答案
A
解析

试题分析:根据语境可知此句的含义是有些人屠***老虎然后用它们的骨头造药。答语是是啊,太残忍了,我们不应该穿动物毛发制造的衣物。此题考查的固定短语be made of和be made from的区别。两者都表示“有…制造”前者表示成品和原材料没有发生化学变化,后者表示成品和原材料发生了化学变化,虎骨和药品之间已发生了很多的变化,故用from,而衣物和动物的毛发没有发生化学变化故用of,故选A。
点评:做此题的关键要分清楚成品和原材料之间的变化,是物理变化还是化学变化。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。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。
举一反三
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------ But I think it’s    money.
A.the same as
B.as important as
C.more important than
D.so important than

题型:不详难度:| 查看答案
----Have you heard of the school bus accident recently?
-----Yes.          the victims was over 20 and most of them died.
A.A numberB.A number of
C.The number ofD.The number

题型:不详难度:| 查看答案
The suspect has proved that he was at ______ place at the time of the crime.
A.anotherB.the other C.other D.others

题型:不详难度:| 查看答案
My brother has_______pictures,but he doesn’t like_____of them.
A.some;someB.any;any
C.any;someD.some; any

题型:不详难度:| 查看答案
— When should I ask her?
— The sooner ___________.
A.the betterB.the bestC.betterD.best

题型:不详难度:| 查看答案
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