题目内容
3.To protect elephants,we must save the trees and not buy thingsmadeof ivory.(make)分析 为了保护大象,我们必须拯救树木,而不是买象牙做的东西.
解答 答案:made 分析句子,其主干是we must save the trees and not buy things我们必须保护树木,不买东西,而 made of ivory是一个省略了which/that are的定语从句,来修饰先行词things,由于things是动作的承受着,是被动关系,用被动语态,即which/that are made of,故得出答案.
点评 解答此类试题时,务必分析句子的结构,分析句子的成分,考虑单词的适当形式.
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