人教新课标高中英语必修三Unit 2 Healthy eatingUnit 2 Healthy ea.docx

1、人教新课标高中英语必修三Unit 2 Healthy eatingUnit 2 Healthy eaUnit 2 Healthy eatingPeriod 1 Warmingup Step 1. Revision (5 minutes)Review the following new words of Unit13 by Power Point.junk food, fat , stomach , fibre , mineral , energy , fuel , vitamin , snack , calcium , protein , nutrient , calorie , carboh

2、ydrate(Press the left mouse button to show the students the Chinese meaning of every word and ask students to recite them one by one.)Step 2. Warming up (20 minutes)In order to arouse the students interests in study, show the students some photos of food on the Power Point. (Press the left key mouse

3、 button)1. First students must identify the kinds of food.(Tell students to write the names of food on the blackboard)hamburger fried chicken French fries/potato chipsFries bread stick chocolate ice cream walnuts sweet corn /corn-on-the-cob mangoesall kinds of fruit tomato fish tofu cabbagecandy mus

4、hrooms dumplings meat2.Every day we must have food. Food makes us feel full and happy and it also helps us to build our bodies. But have you ever thought what ingredient the food contains? (Press the left mouse button) Tell the students to summarize it. Ask the students to consider: What is junk foo

5、d and what is healthy food?Junk food contains fat, sugar, energy, calories and so on.Healthy food contains calcium, carbohydrate, fibre, mineral, protein, vitamin, energy, nutrient, fuel and so on.3.Tell students to look at the names of the food on the blackboard and say which is junk food and which

6、 is healthy food and give their reasons.They can do it like this:1) I think that ice cream is junk food because it has a lot of fat and sugar.2) I think that vegetables are healthy food because they contain lots of vitamins.4. Free talk Tell the students to ask their partners about their diets and g

7、ive them some suggestions if necessary.Step 4. Summary ( 1 minute )Today weve done some listening and learnt how to talk about eating habits and health. I suggest you should eat more of healthy food and less of junk food. Step 5. Homework ( 1 minute )1. Finish the listening exercises on Page 71.2. S

8、urf on the Internet and find more about junk food and healthy food. Period 2 Pre-reading and ReadingStep 1 RevisionWhat kind of food do we eat?meatvegetableseafoodfruitsnacks（零食小吃）staple food (主食)Give the names of Chinese fast food & Western food to Ss.What substance do we get from each kind of food

9、?Step 2 discussionDiscuss and finish the exercise: which food contains more?Which food contains more?Examples of foodsAnswersugarchocolate or grapescakes or bananasfatcream or ricechocolate or chickenfiberpeas or nutspork or cabbageproteinpotato crisp or hameggs or creamStep 3 lead inShow a pyramid

10、of food to the Ss.T : As we know, a healthy diet is very important to us. If we dont have the right diet in our daily life, there will be something wrong with us sooner or later. Now , lets read a story related to the diet .Come & eat here Where ? What ?Step 4 SkimmingReading strategies: Make a gues

11、s according to the title “ Come and eat here ”before reading. Where are you invited to go ? What foods are you offered there ?( Collect some ideas from the class and put some of them on the Bb)1.Reading strategies : Read fast to prove your guess Get the Ss to read the whole story fast to prove wheth

12、er their guesses are right.Then ask the following questions to finish the table :Qs : Where are you invited to go ? Whose restaurant ? What foods are offered there ? Do these foods make a healthy diet ? Why not ? What problems may these foods cause to customers ?RestaurantsFoods offeredProblems with

13、 these foodsWang Pengsmutton kebabs, roastpork, fried rice, cola,ice creamnot enough fibre foodYong Huisfruit, waterraw vegetablesnot enough energy food2.Give the Ss 2 minutes to summarize the main idea of the story with the help of the above table, using 2 or 3 sentences.Step 5 careful readingDivid

14、e the whole passage into three parts, and give the general idea of each part.Part 1 Wang Peng felt frustrated because he found his customers had come to other places to eatPart 2 Wang Peng found the reason why YongHuis restaurant was more attractivePart 3 Wang Peng thought out a good idea to have a

15、competition with YongHuis restaurantT : The story is mainly about two persons, that is, Wang Peng and Yong Hui .Q : Who is the main character in the story ? ( Wang Peng ) Now lets read the story again to get more about him.1.Get the Ss to read the story carefully to make a list of places where he st

16、ayed & went and his feelings in these places.2. Ask some questions to help the Ss have a better understanding of the story.Qs : What did Wang Peng feel when he was in his own restaurant ?Why did he so so? Did his friend enter his restaurant as usual ? Where did he go instead ? Did Peng go there too

17、?What made him do so ?What did he feel in Yong Huis restaurant ? Why ?Where did he go after he left Yong Huis restaurant ?Why did he go there ?What did he feel after doing the research ? Why ? In this way, the competition between them was on !Step 6 post readingT: Now, its the time for us to read th

18、e text carefully and decide which sentences are true. Then correct the false ones. First read the sentences. 1. Usually Wang Pengs restaurant was full of people.2. He provided a balanced diet in his menu.3. Yong Hui served a balanced diet.4. Yong Hui could make people thin in two weeks by giving the

19、m a good diet.5. Wang Pengs customers often became fat after eating in his restaurant.6. Yong Huis menu gave them energy foods.7. Wang Pengs menu gave them foods containing fiber.8. Wang Peng admired Yong Huis restaurant when he saw the menu.9. Wang Peng decided to copy Yong Huis menu.Step 7 discuss

20、ion1.Get the Ss to discuss in pairs : Who will win the competition at last ? Give your reasons.( Neither will, because neither of them provide their customers with a healthy diet. Foods in Wang Pengs makes people fat while foods in Yong Huis makes people tired easily.)2.Please think of a way to help

21、 them put an end to their competition. ( cooperation )3.Work in groups of four to design a sign for the cooperatedly-opened restaurant.Step 8 summaryWang Peng felt 1_ in an empty restaurant because no eaters have came to his restaurant 2_ since he got up early in the morning. He wanted to find out w

22、hy. He hurried out and 3_ Lichang into a newly-opened restaurant. He found that the owner 4_ Yong Hui was serving slimming foods to make people thin. Driven by 5_, Wang Peng came 6_ to take a close look at the menu. He could not even 7_ his eyes. He was 8_ at what he saw. He hurried outside and got

23、9_ to do some 10_. After a lot of reading, he 11_ that Yong Huis food made people become 12_ quickly because it was no 13_ food. Arriving home Wang Peng rewrote his own sign. To his joy, people began coming to his restaurant again. He was able to 14_ his living now. He looked 15_ to being rich and h

24、e wouldnt be in 16_ any longer. Then all of a sudden Yong Hui walked in with anger. Wang Peng asked her to try a meal of his. Although enjoying the dumplings served there, Yong Hui looked ill and felt sick with the fatty pork and all those heavy food. They 17_ about offering a 18 _ diet and providin

25、g a balanced menu to cut down the fat and increase the 19_ in the meal. They learned from each other. In the end they decided to turn the two restaurants into a big one. They got 20_ and lived happily ever after!（Key：1.frustrated 2.ever 3.followed 4.named 5.curiosity 6.forward 7.believe 8.amazed 9.o

26、nline 10.research 11.realized 12.tired 13.energy-giving 14.earn 15.forward 16.debt 17.chatted 18.balanced 19.fibre 20.married ）Homework :1.Read the story aloud and find out some beautiful sentences2.Comprehension questions1. Why did Wang Peng go to Yong Huis restaurant? He wanted to_.A. know where h

27、is customers had gone B. spy on the slim lady Yong HuiC. have lunch with Li chang D. have something special2. Wang Peng found the following EXCEPT _ in Yong Huis restaurant.A. There were only raw vegetables, meat and water. B. There were a lot of customers.C. The prices here were higher. D. The only

28、 drink here is water.3. Whats wrong with Yong Huis menu? The following statements are right EXCEPT _.A. The food here was too limited. B. It didnt give enough energy-giving food. C. The food on the menu was more delicious. D. It offered slimming food only.4. Which of the following is TRUE according

29、to the passage?A. Wang Pengs customers often became fat after eating in his restaurant.B. Wang Peng provided a balanced diet.C. Yong Hui could make people thin in 2 weeks by giving them a good diet.D. Wang Pengs menu gave people food containing enough fibre.（Key：1.A 2.A 3. C 4.A） Period3 Language st

30、udy Step Revision 1. Check the students homework. 2. Ask some of the students to retell the text. Step Word study This part is a consolidation of the words in the text. Ask the students to do the exercise individually. T: Now please open your books and turn to page 11. Fill in the chart using the co

31、rrect forms of the words which have the same root. Next activity is to match the definitions with the words we have learnt form the text. I necessary, you can discuss with your partners. Period4 Grammar Step1:The students will learn the usage of modal verbs. First try to make the students clear the functions of modal verbs, with the help of the practice on page 12. Then give them some examples. T: Please pick ou