口译教程---获取信息.ppt

1.1 三种错误的饭后习惯 1.1 三种错误的饭后习惯 医生提醒人们，随着人们生活水平的逐渐提高，人们的保健意识也随之增强了，许多人认为饭后吃点水果是现代生活的最佳搭配。 1.1 三种错误的饭后习惯 无论是在餐厅、饭店，还是在家里就餐，许多人都喜欢饭后吃点水果爽口，其实这是一种错误的生活习惯，因为饭后马上吃水果会影响消化功能。 1.1 三种错误的饭后习惯 医生解释说，由于食物进入胃以后，必须经过一到两个小时的消化过程，才能缓慢排出。 1.1 三种错误的饭后习惯 如果人们在饭后立即吃进水果，就会被先期到达的食物阻滞在胃内，致使水果不能正常地在胃内消化，在胃内时间过长，从而引起腹胀、腹泻或便秘等症状。 1.1 三种错误的饭后习惯 如果人们长期坚持这种生活习惯，将会导致消化功能紊乱。因此，人们最好在饭后一到两个小时再吃水果。 1.1 三种错误的饭后习惯 医生还提醒说，人们还要注意改正饭后饮茶和饭后散步的错误习惯。 1.1 三种错误的饭后习惯 饭后立即饮茶，茶水会冲淡胃液，影响胃内食物的正常消化。 1.1 三种错误的饭后习惯 茶水中含有的单宁酸还会促使胃内的物质凝固，影响蛋白质的吸收，从而增加了胃的负担。 1.1 三种错误的饭后习惯 对此，医生建议人们，在饭后一小时内最好不要饮茶，应待饭后一小时胃内食物消化得差不多时再饮用茶水，这样对消化功能和物质凝固也不会产生太大的影响。 1.1 三种错误的饭后习惯 “饭后百步走，活到九十九”，这种说法也是不科学的。 1.1 三种错误的饭后习惯 人的胃在饭后是处于充盈状态的，即使是非常轻微的运动也会使胃受到震动，从而增加胃肠负担，影响消化功能。 1.1 三种错误的饭后习惯 对此，医生建议，饭后适当休息三十分钟，待胃内的食物适当消化后，再活动较为适宜，这样也不会对消化系统产生太大的影响。 1.2 Why do we have eyebrows? eyebrows 眉毛 1.2 Why do we have eyebrows? Those tiny little hairs above our eyes that many women pluck or paint play a very important role in keeping moisture out of our eyes. 1.2 Why do we have eyebrows? Just like an umbrella keeps our bodies dry from rain, our hairy eyebrows keep our eyes dry from rain or sweat. 1.2 Why do we have eyebrows? When it’s pouring with rain outside or when sweat runs down our foreheads, our eyebrows divert the flow of water or sweat away from our eyes. 1.2 Why do we have eyebrows? Our arch-shaped eyebrows angle the rain or sweat around to the sides of our faces, leaving our eyes fairly dry. 1.2 Why do we have eyebrows? By catching the water or sweat, our eyebrows not only allow us to see more clearly but also keep the salt in the sweat from burning or irritating our eyes. 1.2 Why do we have eyebrows? Eyebrows have other roles also. 1.2 Why do we have eyebrows? As one of our most expressive facial features, eyebrows help us determine how people are feeling without having to ask them. 1.2 Why do we have eyebrows? If a person’s eyebrows are drawn in a frown, the chanc