Unit7Healthppt课件.ppt

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1、Unit SevenHealthBook OneTeaching ArrangementvGet to know the truth about some fitness myths.vEnlarge your vocabulary of fitness exercises.vFind out the benefits of walking for health.vStudy the past indefinite tense.vMake a weekly plan for physical exercise.TeachingTeaching AimsKey PointsKey Points

2、1.Vocabulary and useful expressions in Text A 2.Comprehension of Text ADifficult PointsDifficult Points Language points and Comprehension of the textT Teachingeaching Methods Methods 1.Discussion 2.Presentation 3.Practice Teaching ArrangementClass 1.Warm-up Discussion;study of words&expre-ssions in

3、Text A;Vocabulary Check B&C Class 2.Discussion of Text A&the follow-up exercises A&BClass 3.Comprehensive Exercise D;Text A exercise C Class 4.Grammar Tips;Active Words&Vocabulary Check AClass 5.Discussion of Text B&the follow-up exercisesClass 6.Comprehensive Exercises;Practical Writing Teaching Ar

4、rangementTeaching Plan PlanTeaching Step Warming up Text A Reading through New Words Main Idea&Structure ExercisesWarming up 1.What do you usually do in your spire-time?Do you do physical exercises?Such as running,jogging,walking,swimming,aerobics,shadow boxing,etc.Group Discussion2.Do you do physic

5、al exercises to keep fit or to lose weight?3.How long have you been doing the exercise/sport?4.How often do you do the exercise/sport?5.With whom do you do the exercise/sport?Warming up6.What is important when it comes to eating?7.What is the best way to get and keep fit in your opinion?It is import

6、ant to eat a good balance of foods,including vegetables,fruits,meat,milk,and bread or rice.What people eat is just as important as how much people eat.Eat healthily and have a good balance of aerobic and muscle building exercises.And we should make the healthy lifestyle last for a whole lifetime.Key

7、Key8.What is considered a good figure for boys?Warming up9.What is considered a good figure for girls?10.Do you care much about your figure?11.Will you care about your boyfriends or girlfriends figure?12.Is there anyone you know who plans to lose weight?How do they plan to do it?The common practices

8、 for losing weight are:1)going on a diet,especially eating less meat and rice;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.KeyPara.1ChineseThe Truth ab

9、out Fitness MythsText 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.Unfortunatel

10、y,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&3ChineseText A 1.“If I just eat less,I will lose weight.”Many people only focus on the amount of food they take in each day.They dont p

11、ay attention to what theyre eating.So they may be eating less,but theyre not eating healthily.Be sure to eat a good balance of different foods,including vegetables,fruits,meat,milk,and bread or rice.What you eat is just as important as how much you eat.2.“Running is all the exercise I need to lose w

12、eight.”You need aerobic exercise to burn off your extra fat.But that alone doesnt help you get and keep fit.You must also lift weights to build muscle.You need both to get the most effective results.Para.4-6ChineseText A 3.“If I build muscle,I will gain weight.”This is true.Muscle is denser than fat

13、so the same amount weighs more.But muscle also takes up less space.When you replace fat with muscle,you will look thinner and better.4.“The miracle diets on TV will help me lose weight.”These ads promise a miracle solution for losing weight.But usually the products dont live up to their promises an

14、d can even be dangerous.Dont waste your money on them.What is the best way to get and keep fit?Eat healthily and have a good balance of aerobic and muscle building exercises.Make your healthy lifestyle last for a whole lifetime,not just for a short while.Meaning:It is a regret that many people want

15、to have a better figure very eagerly,so much so that they will take any advice,no matter it is good or bad.不不幸幸的的是是，许许多多人人减减肥肥心心切切，所所以以他他们会相信任何建议，不管是好的还是不好的。们会相信任何建议，不管是好的还是不好的。Structural Analysis:sothat:used to introduce adverbial clause of result,meaning is“如如此此以以至至于于”，The sentence patterns can be

16、so+adj./adv.+that”,“so+adj.+n.+that”,etc.For example:1Unfortunately,many people want to lose weight so badly that they will believe any advice-good or bad.Meaning of the SentencesPracticePractice1Meaning of the Sentences 另另外外sothat结结构构中中的的that在在非非正正式式语语体体中中可可以以省省略略。在在正正式语体中有时也可以单用式语体中有时也可以单用that表示表

17、示“结果结果”。如：。如：He must have been rude that the professor got very angry.She was so excited that she didnt know what to say.She spoke so quickly that I didnt understand him at all.He is so honest a man that he never tells lies.他是一诚实的人，从不说谎。他是一诚实的人，从不说谎。There were so many things to do that he had no tim

18、e even for a cup of coffee.Meaning of the SentencesMany people only focus on the amount of food they take in each day.2Meaning:Many people only care about how much food they eat every day.许多人只关注他们每天摄入的食物量。许多人只关注他们每天摄入的食物量。focus on:to direct ones attention to(集中精力于）.For example:It is also possible fo

19、r us to say“focus sth.on”.e.g.Please focus on your reading;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 att

20、ention 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。吃什么食物和吃多少食物同样重要。3 What you eat is just as important as how much you eat.Meaning of the SentencesStructural Analysis:这是一个包含这是一个包含asas的比较结构，主句的主语的比较结构，主句的主语和和as-分句的主语都是

21、名词性从句，一个是分句的主语都是名词性从句，一个是what引导的名词性从句，引导的名词性从句，一个是一个是how much引导的名词性从句。引导的名词性从句。asas结构的基本模式是结构的基本模式是“as+形容词或副词的原级形容词或副词的原级+as”。如：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文中的句子是比较常见的asas结构，即主句的主语和结构，即主句的主语和as-分句的主分句的主语不同，而比较项目相同。我们再来看一些包含语不同，而比较项目相

22、同。我们再来看一些包含asas结构的句子：结构的句子：PracticePracticea句和句和b句属于同一类型，即主句的主语和句属于同一类型，即主句的主语和as-分句的主语相同，分句的主语相同，而比较项目不同；而比较项目不同；c句属于主句的主语和句属于主句的主语和as-分句的主语不同，比分句的主语不同，比较项目也不同的情况。较项目也不同的情况。asas结构的另一种模式是结构的另一种模式是“as much/many +名词名词 +as”或或“as +形容词原级形容词原级+名词名词 +as”。如：。如：3Meaning of the Sentencesa)The boy is as smart

23、as he is brave.这个男孩既勇敢又聪明。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。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，不像他他很小气，不像他的兄弟那样大方。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 d

24、o that only,you will not lose weight.alone:only(仅仅，仅仅，只有）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。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，我存了些钱，但仅仅这些还不够去北京一趟。但仅仅这些还不够去北京一趟。4But that alone doesnt help you get and ke

25、ep fit.Meaning of the SentencesMeaning:You should maintain your good way of life for a whole lifetime,not a short period.last:v.v.持续，持续，维持维持e.g.Chinas anti-Japanese War lasted(for)eight years.中国抗日战争持续了八年。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，晴好的日子

26、不好持续很久，预报说下周就要下雨了。预报说下周就要下雨了。5Make your healthy lifestyle last for a whole lifetime,not just for a short while.Meaning of the SentencesMain idea:Part 2 expounds the four myths and points out the right methods of getting and keeping fit.Main idea:Part 1 points out that there are four of the most comm

27、on myths about getting and keeping fit.Part II:Para.2-5Part I:Para.1Main idea:Part 3 reiterates the importance of food and exercise and also points out the importance of persistence in healthy lifestyle.Part:Para.6Part Division of the TextPart Division of the TextTranslationTranslation 很多人都想健康苗条，他们的

28、初衷是好的，很多人都想健康苗条，他们的初衷是好的，但有时采用的但有时采用的方法却不妥当。近几年来，方法却不妥当。近几年来，如如“吃得少就能减肥吃得少就能减肥”等观点被人等观点被人们当成了好方法而广为流传。们当成了好方法而广为流传。但事实上，但事实上，这种减肥方法是不利这种减肥方法是不利于健康的，于健康的，甚至是危险的。甚至是危险的。不幸的是，不幸的是，许多人迫切渴望减肥，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。有关减肥的误区。译译译译 文文文文减肥神话的真相减肥神话的真相Para 1 1

29、1.“如果我吃少点，就可以减肥。如果我吃少点，就可以减肥。”许多人只关注他们每天摄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。或米饭等都要有所摄取，你吃什么跟你吃多少一样重要。2.2.“我只要跑步就可以减肥。我只要跑步就可以减肥。”你需要做一些有氧运动以燃烧掉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

30、轻体重。你还必须做过多的脂肪，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。进行。译译译译 文文文文TranslationTranslationPara 2&3 3.3.“如果我练肌肉，就会增重。如果我练肌肉，就会增重。”这是真的，肌肉比脂肪密度大，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。肪能够转变成肌肉，你看上去会更显

31、苗条。4.4.“电视里推荐的神奇饮食配方可以帮助我减肥。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。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。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。仅是一小段时间。译译译译 文文文文TranslationTranslationPara 4-6