Unit 3 Using Language 2 -ppt课件--（2022）新人教版(2019新版)高中英语选择性必修第二册.pptx

1、Write about a healthy diet To read a passage about healthy eating.To learn to write about a healthy diet.To learn some important words and sentence patterns.What do you think makes up a healthy diet?Chinese Food Guide Pagoda(2016)Engage in physical activities equivalent to 6000 walking steps dailyWh

2、at are some rules for healthy eating?Read the passage and find the topic sentence in each paragraph.Para.1 line 2-8There is much debate nowadays as to what makes up a healthy diet.For example,scientists have insisted for years that a big enemy of health is fatty food.However,there is increasing evid

3、ence that the real driver of poor health is not so much fatty food,as it is sugar.Put more simply,while people continue to argue over whether or not fatty food is dangerous,we already know that sugar is a killer.topic sentencen.因素因素The reality of the situation isv.坚持认为坚持认为Read the passage and find t

4、he topic sentence in each paragraph.Para.2 line 4-5The American Heart Association recommends that we limit ourselves to less than 100-150 calories a day from sugar,which is less than what is usually contained in one can of sweet drink or in a single candy bar.In other words,if you want to be healthy

5、,you have to cut down on desserts,and cut out sweet drinks altogether.topic sentenceRead the passage and find the topic sentence in each paragraph.Para.3 line 1-7Beyond this,you can keep healthy by consuming different categories of fresh foods,especially fruit and vegetables,.Besides this,it is also

6、 important to have some meat,beans,or dairy products in your diet,as they provide the necessary protein for strong bones and muscle growth.As with everything in life,moderation is key.The ideal diet is a balanced one,without too much or too little of any one thing.topic sentencetopic sentence=just l

7、ikeRead the passage and find the topic sentence in each paragraph.Para.4 line 1-7Finally,a fundamental key to healthy eating is to eat slowly.In addition,studies show that consistent eating habits,for example,taking three meals a day at the same time each day,are better for our health.It is also bet

8、ter to eat a modest amount of food each time,rather than to eat a lot in one meal,and then a little in the next.topic sentencetopic sentenceRead the passage and find the topic sentence in each paragraph.Para.5 line 1There is no one trick to healthy eating.Rather,healthy eating starts with having a h

9、ealthy attitude towards food.topic sentencetopic paragraphThe topic sentence in each paragraphPara.1Para.2Para.3Para.4Para.5while people continue to argue over whether or not fatty food is dangerous,we already know that sugar is a killerif you want to be healthy,you have to cut down on desserts,and

10、cut out sweet drinks altogetherThe ideal diet is a balanced one.a fundamental key to healthy eating is to eat slowlyhealthy eating starts with having a healthy attitude towards foodMatch the subheadings with the paragraphs.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 5A.Slow Eating is GoodB

11、.Reducing Sweets is KeyC.The Real Killer is SugarD.The Way You Look at Food is Most ImportantE.Keep It Fresh and Balanced副标题，小标题副标题，小标题under,behindsubheadings2 Study the language and structure.1.What are the key details that support each point?A.The real driver of poor health is not so much fatty fo

12、od,as it is sugar.Detail:_ _ _ _ In America,people who receive 25%of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10%a day.n.观点观点adj.关键的关键的Para.1 line 3-6 However,there is increasing evidence that the real driver of poor h

13、ealth is not so much fatty food,as it is sugar.Heart disease is the number one killer of Americans.And in America,people who receive 25%of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10%a day(Journal of the American Medic

14、al Association,2014).This is true regardless of how healthy the rest of their diet might be.By citing 文献引用的写法文献引用的写法：(xxxxxx,2019)B.Much of this extra sugar comes from sweets and sweet drinks.Detail:_ _ The average American gets 1/3 of his or her sugar through sweet drinks alone.Para.2 line 1-2Much

15、of this extra sugar comes from sweets and sweet drinks.The average American gets 1/3 of his or her sugar through sweet drinks alone.By giving examples and listing data.C.The ideal diet is a balanced one.Detail 1:_ _ Detail 2:_By showing contrasting ideas and explainingconsuming different categories

16、of fresh foods,especially fruit and vegetableshave some meat,beans,or dairy products in your dietPara.3 line 1-4Beyond this,you can keep healthy by consuming different categories of fresh foods,especially fruit and vegetables,which are full of vitamins and fibre,rather than processed foods.Processed

17、 foods often contain less nutrition,and have higher quantities of sugar,salt,and fat than fresh ingredients.Besides this,it is also important to have some meat,beans,or dairy products in your diet,as they provide the necessary protein for strong bones and muscle growth.As with everything in life,mod

18、eration is key.The ideal diet is a balanced one,without too much or too little of any one thing.D.A fundamental key to healthy eating is to eat slowly.Detail 1:_ _Detail 2:_ _ People who chew too quickly end up eating too much food because they still feel hungry.Eating slowly also allows your body t

19、o digest your food better,and will allow you to enjoy your food more.Para.4 Finally,a fundamental key to healthy eating is to eat slowly.It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full.What this means is that people who chew too quickly

20、 end up eating too much food because they still feel hungry.Eating slowly also allows your body to digest your food better,and will allow you to enjoy your food more.In addition,studies show that consistent eating habits,for example,taking three meals a day at the same time each day,are better for o

21、ur health.It is also better to eat a modest amount of food each time,rather than to eat a lot in one meal,and then a little in the next.By listing data and giving reasons.E.healthy eating starts with having a healthy attitude towards food.Detail 1:_Detail 2:_ _By explaining,showing contrast ideas an

22、d introducing another way of expressing what was already mentioned.“Do I eat to live,or live to eat?”It is up to you to decide how you want to live,and to make the right decisions about your diet.Para.5There is no one trick to healthy eating.Rather,healthy eating starts with having a healthy attitud

23、e towards food.One question you can ask yourself is,“Do I eat to live,or live to eat?”If you are using food mostly for nutrition,then you are on the right track with your diet.However,if food has become the centre of your life,you might be on the road to bad health.It is up to you to decide how you

24、want to live,and to make the right decisions about your diet.2.Underline the linking words in the passage that introduce another way of saying what was already mentioned in the previous sentence.put more simply(简而言之简而言之)in other words (换句话说换句话说)what this means is that (这意味着这意味着)3.Circle the linking

25、words in the passage which show that contrasting ideas are being introduced.however whilerather than (而不是而不是)rather (恰恰相反恰恰相反;而是而是)论证逻辑论证逻辑Linking words(链接词语链接词语)换种表达To put more simply,in other words,what this means is that,that is(to say),to put this in another way,in simple words/terms,or rather(更

26、确切地说),观点对比however,while,rather than,rather,but,on the contrary,instead,conversely,whereas(然而),on the other hand,unlike,nevertheless,otherwise,in contrast(与此相反)补充列举besides,also,in addition,what is more,moreover,furthermore,举例for example,for instance,such as,like,4 Exchange your draft with a partner.U

27、se this checklist to help you revise the draft.Then take your draft back and revise it using your partners comments.Does the writer use details to support each point?Does the writer use proper linking words to tie the essay together?Has the writer really thought about his or her diet carefully?Does the writer use vivid words to add stress to his or her points?