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Unit SevenHealth,Book One,Teaching Arrangement,Get to know the truth about some fitness myths. Enlarge your vocabulary of fitness exercises. Find out the benefits of walking for health. Study the past indefinite tense. Make a weekly plan for physical exercise.,Teaching Aims,Key Points 1. Vocabulary and useful expressions in Text A 2. Comprehension of Text A Difficult Points Language points and Comprehension of the text Teaching Methods 1. Discussion 2. Presentation 3. Practice,Teaching Arrangement,Class 1. Warm-up Discussion; study of words Practical Writing,Teaching Arrangement,Teaching Plan,Teaching Step,Text A,New Words,Main Idea 2) doing physical exercises, such as jogging, swimming, etc.; 3) joining health clubs where physical activities such as yoga, slimming exercises and aerobic dancing are taught; 4) using dietary products.,Para. 1,Chinese,The Truth about Fitness Myths,Text A,Many people want to get and keep fit. Their intention is good, but the methods they use sometimes are not. Over the years, directions like “eat less to lose weight” have been passed around as good advice. But in fact, such fitness methods are unhealthy - and even dangerous. Unfortunately, many people want to lose weight so badly that they will believe any advice - good or bad. Here are four of the most common myths about getting and keeping fit.,Para. 2 this is none of your business.,Today we are going to focus on environmental pollution.集中讨论,Please focus your eyes on your own paper; otherwise it will be counted as cheating.集中看自己的卷子，否则就算作弊。,I was so worried about her that I couldnt focus my attention on my work.我很担心她，都无心工作。,Meaning: What you eat is important. The quantity of food you take in is equally important. 吃什么食物和吃多少食物同样重要。,What you eat is just as important as how much you eat.,Meaning of the Sentences,Structural Analysis: 这是一个包含asas的比较结构，主句的主语和as-分句的主语都是名词性从句，一个是what引导的名词性从句，一个是how much引导的名词性从句。 asas结构的基本模式是“as + 形容词或副词的原级 + as”。如： She is as tall as her father (is). He did the job as well as we (did) .他的工作完成得和我们一样出色。 文中的句子是比较常见的asas结构，即主句的主语和as-分句的主语不同，而比较项目相同。我们再来看一些包含asas结构的句子：,Practice,a句和b句属于同一类型，即主句的主语和as-分句的主语相同，而比较项目不同；c句属于主句的主语和as-分句的主语不同，比较项目也不同的情况。 asas结构的另一种模式是“as much /many + 名词 + as”或“as + 形容词原级 + 名词 + as”。如：,Meaning of the Sentences,a) The boy is as smart as he is brave.这个男孩既勇敢又聪明。,b) The room is as wide as it is long. 这个房间长度和宽度相等。,c) He is as mean as his brother is generous. 他很小气，不像他的兄弟那样大方。,I have read as many books as he has.,Mary is as brilliant a girl as Rose.,I dont like as sweet coffee as this.,Meaning: But if you do that only, you will not lose weight. alone: only (仅仅， 只有） e.g. Time alone will tell what kind of person I am. 只有时间才能说明我是个什么样的人。 I have save some money, but that alone is not enough for a trip to Beijing. 我存了些钱， 但仅仅这些还不够去北京一趟。,But that alone doesnt help you get and keep fit.,Meaning of the Sentences,Meaning: You should maintain your good way of life for a whole lifetime, not a short period. last: v. 持续， 维持 e.g. Chinas anti-Japanese War lasted ( for ) eight years. 中国抗日战争持续了八年。 The sunny days will not last long; it is reported to rain next week. 晴好的日子不好持续很久， 预报说下周就要下雨了。,Make your healthy lifestyle last for a whole lifetime, not just for a short while.,Meaning of the Sentences,Part : Para. 6,Part Division of the Text,Translation,很多人都想健康苗条，他们的初衷是好的， 但有时采用的方法却不妥当。近几年来， 如“吃得少就能减肥”等观点被人们当成了好方法而广为流传。 但事实上， 这种减肥方法是不利于健康的， 甚至是危险的。 不幸的是， 许多人迫切渴望减肥， 以至于不管建议的好坏，一律深信不疑。这里列举四种最常见的有关减肥的误区。,译 文,减肥神话的真相,Para 1,1.“如果我吃少点，就可以减肥。”许多人只关注他们每天摄入的食物量，却不重视他们吃些什么。所以他们可能吃得少了，但吃的食物不够健康。膳食一定要均衡，蔬菜、水果、肉类、牛奶、面包或米饭等都要有所摄取，你吃什么跟你吃多少一样重要。 2.“我只要跑步就可以减肥。”你需要做一些有氧运动以燃烧掉过多的脂肪，但是仅仅这类运动还不能帮助你减轻体重。你还必须做些举重练习以锻炼肌肉。如想获得最理想的效果，那这两类运动都得进行。,译 文,Translation,Para 2&3,3.“如果我练肌肉，就会增重。”这是真的，肌肉比脂肪密度大，所以同等重量的肌肉比脂肪要重，但是肌肉所占的空间少。所以如果脂肪能够转变成肌肉，你看上去会更显苗条。 4.“电视里推荐的神奇饮食配方可以帮助我减肥。”这些广告都承诺对减肥有神奇的效果，但通常那些产品都与其承诺不符，甚至有危险。所以别为这些浪费钱财了。 那么什么是保持身体健康苗条的最佳方法呢？那就是健康饮食再加上平衡的有氧运动与肌肉运动。健康的生活方式应保持一辈子，而不仅仅是一小段时间。,译 文,Translation,Para 4-6,
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