想要在考场上写出精彩作文，想要在阅读理解中更好的揣摩出命题老师的意图，以真题学真题是一种很好的学习方法，下面就带考生们来扒一扒真题中的那些闪光词汇。

　　Ancient Greek philosopher Aristotle viewed laughter as “ a bodily exercise precious to health .” But-despite some claims to the contrary , laughing probably has little influence on physical fitness . Laughter does produce short - term changes in the function of the heart and its blood vessels , boosting heart rate and oxygen consumption . But because hard laughter is difficult to sustain , a good laugh is unlikely to have measurable benefits the way , say , walking or jogging does .

　　【闪光词汇】

　　产生短期的变化：produce short-term changes

　　增加心跳速度和氧气消耗：boost heart rate and oxygen consumption

　　身体健康：physical fitness

　　有明显的效果：have measurable benefits

　　相反的观点：some claims to the contrary

　　【练练吧】

　　Ancient Greek philosopher Aristotle viewed laughter as “ a bodily exercise precious to health”.

　　古希腊哲学家亚里士多德把笑视为一切对健康珍贵的身体运动

　　PART 2

　　In fact , instead of straining muscles to build them , as exercise does , laughter apparently accomplishes the opposite .Studies dating back to the 1930’s indicate that laughter relaxes muscles , decreasing muscle tone for up to 45minutes after the laugh dies down , Such bodily reaction might conceivably help moderate the effects of psychological stress. Anyway , the act of laughing probably does produce other types of physical feedback , that improve an individual’s emotional state. According to one classical theory of emotion , our feelings are partially rooted in physical reactions . It was argued at the end of the 19th century that humans do not cry because they are sad but they become sad when the tears begin to flow.

　　【闪光词汇】

　　绷紧肌肉：strain muscles

　　达到相反的效果：accomplish the opposite

　　降低肌肉强度：decrease muscle tone

　　笑消失：the laugh dies down

　　缓解心理压力的影响：moderate the effects of psychological stress

　　【练练吧】

　　In fact , instead of straining muscles to build them , as exercise does , laughter apparently accomplishes the opposite.

　　事实上，笑不像运动那样通过拉紧肌肉来锻炼肌肉，而得到明显相反的效果。

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