必修三unit2教案

1、Unit 2 Healthy eating Reading-教案 Teaching aims:1. Knowledge objectives: To grasp some useful words and expressions in this passage, such as be tired of , curiosity , get away with etc.2. Ability objectives: Students will be able to develop their reading ability, learn to use some reading strategies

2、such as skimming, scanning and so on;3. Moral objectives: Students will be able to realize the importance of having a healthy diet Teaching important and difficult points:1.Understand the text well.2.Try to master the useful new words & expressions in this period. Teaching method: Task-based teachin

3、g, listening, reading, speaking, discussion Teaching aids: a computer & a projector Teaching procedures:Step 1 RevisionWhat kind of food do we eat? Meat, vegetable, Seafood, fruit, snacks（零食小吃） staple food (主食)What substance do we get from each kind of food? Step 2 lead inThe food pyramid shows that

4、 I you want to keep healthy, you should have a balanced diet and eat food according to the pyramid. Show a pyramid of food to the Ss.fruitbread, rice, pastamilk, cheese, yogurtmeat, fish, beansfats, oils, sweetsvegetableT : As we know, a healthy diet is very important to us. If we dont have the righ

5、t diet in our daily life, there will be something wrong with us sooner or later. Now, lets learn a story” come and eat here ” which is related to the diet .Step 3 Skimming1. T Make a guess according to the title “Come and eat here ”before reading. Where are you invited to go ? What foods are you off

6、ered there ?( Collect some ideas from the class and put some of them on the Bb)(Chinese restaurant: dumplings noodle rice( western restaurant , McDonald 麦当劳 Hot dog 热狗 Pizza 比萨 Sandwich 三明治 Salad 沙拉 Cheese 乳酪2. T Now ,lets Read fast to prove whether your guesses are right Before reading, ask the fol

7、lowing questions to finish the table :T : Whose restaurant are you invited to go ? What foods are offered there ? Do these foods make a healthy diet? Why not? What problems may these foods cause to customers ? (blackboard design)RestaurantsFoods offeredProblems with these foodsWang PengsMutton,kebab

8、s kbb, roastpork, fried rice, cola,ice creamnot enough fibre foodFat Yong Huisfruit, waterraw vegetablesnot enough energy foodtired3.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.A. Step 4 careful reading (give 5 to read the pa

9、ssage and do following questions)1. Divide 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 Wan

10、g Peng thought out a good idea to have a competition with YongHuis restaurantT : The story is mainly about two persons,:Wang Peng and Yong Hui .T: Who is the main character in the story ? ( Wang Peng ) Now lets read the story again to get more about him.2. True or false T: Now, its the time for us t

11、o read the 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. T2. He provided a balanced diet in his menu. F He didnt3. Yong Hui served a balanced diet. F Yong Hui didnt4. Yong Hui could make

12、 people thin in two weeks by giving them a good diet. F not giving them energy-giving food5. Wang Pengs customers often became fat after eating in his restaurant. F6. Yong Huis menu gave them energy foods. F fibre foods7. Wang Pengs menu gave them foods containing fiber. F energy8. Wang Peng admired

13、 Yong Huis restaurant when he saw the menu. F was amazed at9. Wang Peng decided to copy Yong Huis menu. F rewrite his own sign3 Answer these questions:1. The weakness of the diet in Wang Pengs restaurant wasthat it did not give enough foods containing fibre 2. The strength of the diet in Wang Pengs

14、restaurant wasthat it provided plenty of energy foods3. The weakness of the diet at Yong Huis restaurant was that it did not give enough energy foods 4. The strength of the diet at Yong Huis restaurant wasthat it provided plenty of fibre foodsStep 5 post readingWang Peng felt 1_frustrated_ in an emp

15、ty restaurant because no eaters have came to his restaurant 2_ ever _ since he got up early in the morning. He wanted to find out why. He hurried out and 3_followed_ Lichang into a newly-opened restaurant. He found that the owner 4_named_ Yong Hui was serving slimming foods to make people thin. Driv

16、en by 5 curiosity_, Wang Peng came 6_forward_ to take a close look at the menu. He could not even 7_believe_ his eyes. He was 8_amazed_ at what he saw. He hurried outside and went to the 9_online_to do some 10_research_. After a lot of reading, he 11_realized_ that Yong Huis food made people become

17、12_tired_ quickly because it was no 13_energy-giving food. Arriving home Wang Peng rewrote his own sign. The _14_competition_ between the two restaurants was on!（Key：1.frustrated 2.ever 3.followed 4.named 5.curiosity 6.forward 7.believe 8.amazed 9.online 10.research 11.realized 12.tired 13.energy-gi

18、ving 14.competition）Step 6 discussion.Get the Ss to discuss 3 questions: 1.Who will win the competition at last ? Give your reasons.( Neither will them, because neither of them provide their customers with a unhealthy 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 them put an end to their competition. ( cooperation )3.Good dining habits are very important to a persons health. so how should we for