－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

A

解析試題分析：根據(jù)語境可知此句的含義是有些人屠殺老虎然后用它們的骨頭造藥。答語是是啊，太殘忍了，我們不應該穿動物毛發(fā)制造的衣物。此題考查的固定短語be made of和be made from的區(qū)別。兩者都表示“有…制造”前者表示成品和原材料沒有發(fā)生化學變化，后者表示成品和原材料發(fā)生了化學變化，虎骨和藥品之間已發(fā)生了很多的變化，故用from，而衣物和動物的毛發(fā)沒有發(fā)生化學變化故用of，故選A。
考點：固定句型結(jié)構be made from和be made of的區(qū)別
點評：做此題的關鍵要分清楚成品和原材料之間的變化，是物理變化還是化學變化。be made of和be made from都表示“由……制成”，主語為制成品。 1.be made of 表示制成成品后，仍可看出原材料是什么，保留原材料的質(zhì)和形狀，制作過程僅發(fā)生物理變化。2.be made from 表示制成的東西完全失去了原材料的外形或特征，或原材料在制作過程中發(fā)生化學變化，在成品中已無法辨認。

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