Unit 3 Food and Culture Using Language 写作（ppt课件）-2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、课前候背课前候背P1：key phrasesthe real driver of poor health 健康状况不佳的真正原因the number one killer头号杀手 regardless of 不管 P2：key phrasesone can of sweet drink 一罐含糖饮料a single candy bar 一根棒棒糖 in other words换句话说cut down on desserts少吃甜点cut out sweet drinks altogether 完全禁饮甜饮料P3：key phrasesprocessed/prss/food 加工食品fresh

2、ingredients/nridnt/新鲜食材as with everything in life 和生活中的一切事情一样moderation/mdren/is key 适度是关键P4：key phrasesa fundamental/fndmntl/key to healthy eating健康饮食的一个基本的要点consistent/knsstnt/eating habits 有规律的饮食习惯a modest/mdst/amount of food 适量的食物P5：key phrasesThere is no one trick to healthy eating.健康饮食没有一个诀窍be

3、 on the right track with sth.在正确的道路上frustrateddepresseddiscourageddownlowupsetCan you use some words to describe his present feeling?Whats his problem?What leads to his problem?fatweighteatingdrinkingexercisehealthy eatingWhats the main factor among them?fresh food(fruit and vegetables)full of vitam

4、ins and fibre1)contain less nutrition2)have higher quantities of sugar,salt,and fatprocessed foodmeat,beans and dairy productsprovide the necessary protein for strong bones and muscle growth.Healthy EatingPrediction:What will be talked about in the passage?What is a healthy diet?How can we eat healt

5、hily?Where is this text most likely from?A.A novel.B.A guidebook.C.A diary.D.A magazine.1.steamed fish head covered with chillies 2.hand-torn cabbage 4.Red braised pork1.Lead-in3.Lotus blood duckQ1:What do you think makes up a healthy diet?A balanced dietQ2:How do you understand the sentence”You are

6、 what you eat”?人如其食2.Read the passage and then match the subheadingsPara.1A.Slow Eating is Good.Para.2 B.Reducing Sweets is Key.Para.3 C.The Real Killer is Sugar.Para.4 D.The Way You Look at Food is Most Important.Para.5 E.Keep It Fresh and Balanced.Specific General Part 1 Para_Part 2 Para_Part 3 Pa

7、ra_Part 4(Para_)1-2345Task 1:What are the key details that support each point?A.The real driver of poor health is not so much fatty food,as it is sugar.Detail(s):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

8、 twice as likely to die from heart disease than people who receive less than 10%a day.Read and studyPara 1：The Real Killer is SugarGive data(from authorities),Make a comparison According to the passage,what is the biggest killer of heart?A.Fatty food.B.Too much sugar.C.Fruit and vegetables.D.Animals

9、 meat.3.Read the passage and choose the best answers 1There 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 evidence that the real driver of poor health is not so much fatty

10、 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译(Journal of the American Medical Association,2014).This

11、 is true regardless of how healthy the rest of their diet might be.Put more simply,while people continue to argue over whether or not fatty food is dangerous,we already know that sugar is a killer.B:Much of this extra sugar comes from sweets and sweet drinks.Detail(s):The average American gets 1/3 o

12、f his or her sugar through sweet drinks alone.Para 2 Reducing Sweets is Key Give data;Quote recommendations from authoritiesHow to keep healthy according to the American Heart Association?A.Drinking more than one can of sweet drink a day.B.Eating less than one candy bar a day.C.Consuming much food c

13、ontaining fat.D.Eating no desserts but drinking more sweet drinks.2Much 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.The American Heart Association recommends that we limit ourselves to less than 100150 calories a

14、 day from sugar,which is less than what is usually contained in one can of sweet drink or in a single candy bar译.In other words,if you want to be healthy,you have to cut down on desserts,and cut out sweet drinks altogether.C:You can keep healthy by consuming different categories of fresh foodrather

15、than processed foods.Detail(s):Detail 1:Processed foods often contain less nutrition,and have higher quantities of sugar,salt,and fat than fresh ingredients.Detail 2:Besides this,it is also important to have some meat,beans,or dairy products in your diet,as they provide the necessary protein for str

16、ong bones and muscle growth.Para 3 Keep It Fresh and BalancedMake a comparisonWhat is a healthy diet according to the text?A.The diet containing only fruit and vegetables.B.The diet containing only sugar,salt and fat.C.The diet providing vitamins and fibre.D.The diet providing various fresh foods.3B

17、eyond 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 foods often contain less nutrition,and have higher quantities of sugar,salt,and fat than fresh ingredients.Besid

18、es this,it is also important to have some meat,beans,or dairy products in your diet,as they provide the necessary protein脂肪 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.D:A fundamental

19、 key to healthy eating is to eat slowly.Detail(s):Detail 1:People who chew too quickly end up eating too much food because they still feel hungry.Detail 2:Eating slowly also allows your body to digest your food better and will allow you to enjoy your food more.Para 4 Slow Eating is GoodMake a compar

20、isonWhat can we know from the last two paragraphs?A.Its good to eat a lot in one meal and a little in another.B.Treat the food as the centre of life in our daily life.C.The key to healthy eating is eating less.D.The way you look at food is most important.4Finally,a fundamental key to healthy eating

21、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 end up eating too much food because they still feel hungry.Eating slowly also allows your body to digest your food bett

22、er,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 our 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 lit

23、tle in the next.5There is no one trick to healthy eating.Rather,healthy eating starts with having a healthy attitude 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,i

24、f 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 want to live,and to make the right decisions about your diet.What is the main purpose of the passage?A.To introduce a new diet to people.B.To analyse the composition of food.C.To explai

25、n the effect of sweet on health.D.To tell readers what is a healthy diet.Point of viewSupporting details linking words data quotation examples make a comparison research resultsHow to make yoursupporting detailsconvincing and persuasive？Task 2:Underline the linking words in the passage that introduc

26、e another way of saying what was already mentioned in the previous sentence.Para 1Para 2Para 4What this means is thatPut more simplyIn other wordsTask 3:Circle the linking words in the passage which show that contrasting ideas are being introduced.Para 3Para 1Para 5Para 5Whilerather thanratherFuncti

27、onsLinking wordsbesides,also,in addition;To list or add informationTo give exampleswhat is more,moreoverfor example;for instance,such asSummarizesweetsugarslowconsistentfresh and balanced1）three meals a day at the same time each day2）eat a modest amount of foodattitudecut down on dessertcut out swee

28、t drinks 1)The sugar does harm to our heart.2)Heart disease and the sugar go hand in hand.fruit and vegetables：full of vitamins and fibreprocessed food1)contain less nutrition2)have higher quantities of sugar,salt,and fatmeat,beans and dairy productsprovide the necessary protein for strong bones and

29、 muscle growth.1）consume fresh foods rather than processed foods2）have some meat,beans,or dairy products3）moderation is keyeat slowly 1）eat less food2）digest food better3）enjoy food morehave a healthy attitude towards food5.语填语填.1.actually 2.introduced 3.is changed 4.which 5.experienced 6.to 7.consi

30、sting 8.what 9.boiled 10.making 11.an 12.exceptional 13.kindness 14.a 15.consumed 6.what 17.in 18.ifThe French author Jean Anthelme Brillat Savarin once wrote，“Tell me what you eat，and I will tell you what you are，”1._ means“You are what you eat.”In fact，Brillat Savarin was actually 2._(refer)to our

31、 personality，character，and culture.In many ways，this seems to be true.Chinese cuisine is a case in point.China is a country with vast 3._(area)and a large population.So the food is as 4._(vary)as the people.For example，people in Shandong like boiled dumplings 5._(serve)with vinegar，because the proce

32、ss of making dumplings can bring the family members together.6._(traditional)，people in Xinjiang spent most of their time on horse backs，and that is 7._they prefer their food 8._(cook)over an open fire.In conclusion，through food，Chinese people everywhere show their culture as well as their friendship and 9._(kind)So what we can say is that culture and cuisine go hand 10._ hand，and if you do not experience one，you can never really know the other.whichreferringareasvariousservedTraditionallywhyto be cookedkindnessin