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

1、新人教版选择性必修二Unit 3 Using language(2)Write about a healthy dietContents:01 Lead-in 02 Reading for information 03 Writing task01Lead-inWhen talking about healthy eating,what comes to you mind first?Dont eat too much.Eat slowly.Eat more vegetables and fruits.Eat organic food.Have a balanced diet.Never ea

2、t food high in fat and sugar（junk food）.A HealthyDietVideo Time:Are you having a healthy diet?02Reading for information.Read the passage quickly and choose the best answer.1.Whats the main idea of the passage?A.A debate about fatty food.B.What a healthy diet is.C.Heart disease is the number one kill

3、er.D.Moderation is fundamental in life.2.How long does it take your brain to tell your body that you are full?A.About 10 minutes.B.About a quarter.C.About 20 minutes.D.About half an hour.3.A balanced diet should contain more .A.meat B.salt C.sugar D.fibre4.Which of the following is a healthy eating

4、habit?A.Drinking several cans of sweet drinks every day.B.Chewing fast.C.Eating a little every meal.D.Taking three meals at the same time each day.Para.1 A.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

5、 E.Keep It Fresh and Balanced.2.Match each paragraph with its main idea.CBEAD3.The sturcture of the passge.A Healthy diet 1.The Real Killer is Sugar2.Reducing Sweets is Key4.Slow Eating is Good3.Keep It Fresh and Balanced5.The Way You Treat Food mattersSupporting Detail(s)Supporting Detail(s)Support

6、ing Detail(s)Supporting Detail(s)theme/topicideas4.Study the language and structure.Task 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 wh

7、o 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.B:Much of this extra sugar comes from sweets and sweet drinks.Detail(s):The average American gets 1/3 of his or her sugar through sweet drinks alone.C:Y

8、ou can keep healthy by consuming different categories of fresh foodrather 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

9、 dairy products in your diet,as they provide the necessary protein for strong bones and muscle growth.D:A fundamental 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 yo

10、ur body to digest your food better and will allow you to enjoy your food more.Task 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;in other words,what this means is thatTask 3:Write down the linking

11、 words in the passage which show that contrasting ideas are being introduced.rather than;rather;however;while5.Key phrases and sentences.组成；构成 不管；不顾 把限定在范围内 换句话说 减少 停止做；放弃；裁剪 而不是 走对路 由某人决定make upregardless oflimit.to.in other wordscut down oncut outrather thanon the right trackbe up to sb 1.However，

12、there is increasing evidence that the real driver of poor health is not so much fatty food，as it is sugar.然而，越来越多的证据表明，不良健康的真正推手并非脂肪类食物，而实际上是糖。2.Put more simply，while people continue to argue over whether or not fatty food is dangerous，we already know that sugar is a killer.更简单一点说，尽管人们还在继续争论脂肪类食物是否有

13、危险，但我们已经知道糖是健康杀手。3.What this means is that people who chew too quickly end up eating too much food because they still feel hungry.这意味着咀嚼太快的人最终吃得很多，因为他们仍然感觉到饥饿。03Writing project1.Write down everything you ate and drank over the last three days.2.Compare what you have had over the last three days with

14、 the advice written in the article,and make two lists:A list of your good eating habits A list of your bad eating habits3.If you have bad eating habits,make a list of things you can do to get rid of them4.Use your notes to write your essay.Our daily foodlemonorangepeachapplebananapearbeefporktofucab

15、bagepotatocucumberbeanmushroomnuteggricebreadbuttercheesemilkspaghettinoodleoatmealporridgedumpling Overall,I think I have a healthy and balanced diet.For breakfast,I usually have a boiled egg,a bowl of oatmeal gruel cooked with milk inside,some nuts as well as some fruit in season.I always have lun

16、ch at school,where nutritious meal is offered.The only problem is that I sometimes eat too much especially on the dim sum day.I should control the calories I take in and do more exercise.At night,I always have a light dinner before 6 oclock,like salad or porridge.Before bedtime,I will do some yoga t

17、o relax both my body and my mind.By the way,I get used to eating slowly and chewing carefully,even though my mother complains.One possible version:写作拓展：假如你是李华，你的朋友王力目前正因体重暴增而苦恼不已，来信向你咨询关于健康饮食的问题。请你给他写一封回信，介绍一下你的饮食习惯。内容包括：1.很少吃甜食，基本不喝甜饮料；2.饮食中蔬菜、水果居多，有少量肉、蛋和奶制品；3.一日三餐有规律。注意：1.词数80左右；2.可适当增加细节，以使行文连贯；

18、3.开头和结尾已给出，不计入总词数。审题1.确定文体：这是一篇应用文，向朋友描述自己的饮食习惯。2.主体时态：以一般现在时为主。3.主体人称：人称应该以第一人称为主。谋篇第一段：应开门见山，引入话题。第二段：阐述理由，给出建议。第三段：总结全文，发出希望。Dear Wang Li,I am sorry to hear that you have been gaining/putting on weight recently and you are upset about it.I think your unhealthy diet is closely associated with your

19、 problem.As for me,I have a healthy diet.Firstly,I take three meals a day at the same time each day,regardless of holidays.Secondly,I rarely consume sweet foods or sweet drinks.Most fundamentally,my diet contains quantities of fruit and green vegetables,which can supply/provide me with necessary vitamins.Besides,modest amount of meat and dairy products are also included in it.I hope you will have a healthy diet in the future,too.Only in this way can your weight problem be solved soon.Yours Li HuaHomework:1.2.Thanks