5月13日托福考试阅读真题回忆.docx - 2017 年 5...

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2017 5 13 日 托福考题回忆 2017 05 13 日 托福阅读考题回忆 Passage One 学科分类: BIO 题目: Body temperature 内容回忆:本文共 8 段。第 1 段动物需要保持体温,还需要将热量传输到表 面皮肤。表面的温度低于内部才会产生热量的传输。第 2 段产生 热量的是少部分器官,比如人体中的 chest abdomen brain 产生的热量就占所有热量的 72% 。第 3 段运动的时候,会产生更 多的热量,要比平时多上十多倍的热量,主要是肌肉产生。第 4 段说的内部温度也不是都一样的, inner 的温度保持恒定,但是 器官直接也有温度差,可能会有 0.5 度的差别。第 5 6 段主要 讲热量是怎么传输到表面的。最后两段主要内容讲到,体温会根 据日常的活动调节,不同的动物会不一样。比如夜行动物在夜间 体温高,白天低。 词汇题: 1. uniform = constant 2. considerably = greatly 3. significance = importance 4. roughly = approximately
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