六年级英语下册 Unit 2 Lesson 9(1)课外拓展素材 冀教版

冀教版六年级英语下册课外拓展Unit2 Good health to you Lesson 9 Always eats breakfast!不吃早餐对儿童的危害不吃早餐对儿童的不良影响远甚于成人，除危害到现在的健康外，还严重影响他们的生长发育和学习效果。1. 导致营养和发育不良：不吃早餐的儿童，全天能量、蛋白质、脂肪、碳水化合物和某些矿物质，如钙、铁、维生素B2、维生素B12、维生素A、叶酸等的摄入低于吃早餐的儿童。早餐所提供的营养素很难从午餐或晚餐中得到补充，不吃早餐或早餐营养质量差，是引起全天能量和营养素摄入不足的主要原因之一，长期下去，影响青少年的营养状况和生长发育。2. 影响学习能力和成绩：学习是一项繁重的脑力劳动，大脑惟一能够利用的能源是血中的葡萄糖，即血糖。不吃早餐或早餐营养质量差，血糖水平相对就低，不能及时为神经系统正常工作输送充足的能源物质，从而影响学习能力和学习成绩。根据对比实验，不吃早餐的青少年在图形识别的错误率、反应能力和数学测试方面的成绩都低于吃早餐的青少年。早餐营养质量好的青少年，标准考试的成绩、逻辑思维能力、创造性思维能力和身体耐力等明显较好，其它表现如迟到、缺课等现象也明显比营养质量差的青少年少。健康早餐小贴士1. 起床即吃早餐容易消化不良，一般在起床20至30分钟后再吃为佳。2. 有早起习惯的人，早餐可安排在7点以后吃较好。3. 不要因为赶时间就吃得太快，以免损伤消化系统。4. 早餐也要定时定点，否则会影响消化、吸收。5. 早餐以后吃的食物并不能代替早餐，所以不吃早餐全靠加餐不科学。6. 家长的榜样很重要，只有家长带头吃营养健康的早餐，孩子才会养成良好的早餐习惯。 早餐英语随语Breakfast: The Most Important Meal of The Day?早餐是一天中最重要的吗？Is there a good reason to eat breakfast?有没有很好的理由来解释为什么要吃早餐？It sounds entirely sensible to start off the day with breakfast.新的一天从吃早餐开始，这听起来完全是合情合理的。However, until recently there was little or no scientific evidence to prove that eating breakfast is advisable.然而，直到最近，几乎很少甚至没有任何科学证据来证明吃早餐是明智之举。Many children and adults find themselves skipping breakfast to get going early or to get that extra ten minutes in bed.许多成人和青少年常常不吃早餐，只为了能早一点上班或上学，甚至是为了能在订上多躺十分钟。Is it having an affect on our health?这样对我们的身体健康有影响吗？In this months Archives of Pediatrics, the results of a study are published which suggest that children who start eating breakfast, when previously they didnt ,show academic, emotional and social improvement.在这个月出版的儿科学档案杂志上发表的一项研究成果表明，以前不吃早餐的儿童如果开始吃早餐，他们的学习成绩及情绪和社交能力都有所改善。Hoe the researchers did their study was very clever.研究人员是用一种很巧妙的方法进行研究的。They interviewed 133 low-income students before a free breakfast program was started at their schools.在开始进行这项免费早餐研究项目之前，研究人员与学校内133名低收入家庭的学生进行了面谈。Four months later the researchers re-evaluated the studentsprogress through a combination of school data, teacher ratings and in-depth interviews with students and parents.四个月之后，研究人员结合学校的纪录，老师的评价，及与学生和家长深谈后对这些学生的进步进行了再次的评价。The researches concluded that.Higher rates of participation in school breakfast programs are associated in the short-term with improved student functioning on a broad range of psychosocial and academic measures.研究人员得出的结果为：参与早餐计划者的进步在短期内与学生在范围甚广的心理和学业的评估方面面目一新的表现有关。Children who ate breakfast more frequently improved in math and were absent and late less than children who did not eat breakfast more often.经常吃早餐的儿童数学成绩有所进步，与经常不吃早餐的儿童相比，缺席和迟到现象也较少。Both children and teachers found there were less psychosocial problems in the children eating breakfast more.儿童与教师的共识是，经常吃早餐的儿童在心理社会方面的问题也较少。So it seems