2017年托福阅读真题:2017年托福阅读长难句：植物抗旱适应性

　　They possess drought-resisting adaptations: loss of water through the leaves is reduced by means of dense hairs covering waxy leaf surfaces, by the closure of pores during the hottest times to reduce water loss, and by the rolling up or shedding of leaves at the beginning of the dry season. (TPO26, 50)
　　waxy /'wæksɪ/ adj. 蜡色的，蜡状的
　　pore /pɔː/ n. 气孔，毛孔
　　shed /ʃed/ vt. 使(某物)脱落﹑ 剥落;使(某物)流出
　　大家自己先读，不回读，看一遍是否能理解
　　They possess drought-resisting adaptations: loss of water (through the leaves) is reduced (by means of dense hairs)(covering waxy leaf surfaces), (by the closure of pores)(duringthe hottest times) (to reduce water loss), and (by the rolling up or shedding of leaves) (at the beginning of the dry season). (TPO26, 50)
　　托福阅读长难句100句分析：
　　这个句子的主干部分就是：
　　They possess drought-resisting adaptations: loss of wateris reduced
　　注意后面并列了3个介词结构：by means of…, by the closure of .., and bythe rolling up…
　　修饰一：(through the leaves)，介词，修饰loss of water
　　中文：经过叶子
　　修饰二：(by means of dense hairs)，介词
　　中文：通过的浓密的绒毛
　　修饰三：(covering waxy leaf surfaces)，非谓语动词，修饰haris
　　中文：覆盖在蜡质叶子表面
　　修饰四：(by the closure of pores)，介词短语
　　中文：关闭气孔

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