教 案
院 系：闽南师范大学外国语言文学系 年级班级： 2015级学科教学（英语） 学生姓名： *** 时 间： 2016年6月
Unit 2 Healthy eating
Teaching material：人教版高中英语必修三Unit 2 Teaching type: Warming-up & reading Teaching duration: 45mins I. Teaching aims
1. Knowledge aims
Let students learn the knowledge of balanced diet and nutrition 2. Ability aims
①Enable students to talk about their eating.
②Understand the text and answer the following questions. 3. Emotional aims
①Enable the students to learn how to talk about their eating. ②Develop students’ sense of cooperative learning II. Teaching focus
1. Let students identify different groups of foods and learn something about healthy and unhealthy eating.
2. Let students learn different reading skills. III. Teaching difficulties
1. Understand the real meaning of healthy eating. 2. Develop students’ reading ability. IV. Teaching methods
1. Three-stage model: pre-reading, while-reading, post-reading 2. Situational teaching
3. Task-based language teaching, cooperative and autonomous learning V. Teaching aids:
Blackboard, PPT, multimedia VI. Teaching procedures Step1 Lead-in (time：5mins)
Teacher show some pictures on the screen and talk about unhealthy eating. T: Look at the screen, have you eaten hamburger, French fries and pizza? Ss: Yes. Sometimes we eat them. They are delicious. T: Do you think it’s good for your healthy? Why?
Ss: No. Because fast food contains a lot of fat and sugar.
T: Yes. You are right. Now let’s think about how many kinds of food we usually eat? Ss: Three kinds of food.
T: Yes, they are energy-giving food, body-building food and protective food.
Step 2 Pre-reading (time：3mins)
T: Now look at the screen, I will give you a food list, and I hope you can tell me which food can be put in which column？
S1：Rice, noodles, nuts and butter can be put in energy-giving food.
T: Very good. You did a good job. How about the second column？ S2: Meat, tofu, fish and milk can be put in body-building food..
T: Wow, you are right. How about the last column？
S3: Apple, bean, lemon and grape. They are fruit and vegetables. T: Excellent. You are so clever.
Step 3 While-Reading (time：20mins) 1. Fast reading (time：5mins)
Students will be given 3 minutes to read the whole passage. Then teacher will ask students two questions:
T: How many restaurants does this passage mention？What are they? S1: Two, they are Wang Peng’s restaurant and Yong Hui’s restaurant. T: Very good. What happen to Wang Peng’s restaurant？
S1: His restaurant usually full of people, but not today. So he was very worried. T: Yes, quite good.
2. Careful reading (time：15 mins)
(1)The test can be divided into three parts. Listen to the tape and find out the main idea of each part. (time：8mins)
Part 1 (para 1): Wang Peng was worried because his restaurant was not as full as before.
Part 2 (para 2-3): Wang Peng followed to a newly opened restaurant which was very popular.
Part 3 (para 4): Feeling worried, he did some research to win his customers back.
(2) Discuss with your partners, and find out the weakness and strength of both restaurants. (time：7mins)
T: I will give four minutes to read the passage, and after that you should find out the weakness and strength of both restaurants.
S1: Wang Peng’s restaurant serves too much energy-giving food and body-building food, but no protective food.
T: You are smart. People who often eat Wang Peng’s in restaurant will become fat. How about Yong Hui’s restaurant?
S2: Yong Hui’s restaurant serves too much protective food, but no energy-giving food and body-building food. People will become tired.
T: Great!
Step 4 Post-reading (time：10mins)
Let students finish the following exercise. 1、True or false.
(1). Usually Wang Peng’s restaurant was full of people. ( T )
(2). Yong Hui could make people thin in two weeks by giving them a good diet. (F) (3). Wang Peng’s customers often became fat after eating in his restaurant. (T) (4). Yong Hui’s menu gave them energy foods. (F)
(5). Wang Peng admired Yong Hui’s restaurant when he saw the menu. (F) (6). Wang Peng decided to copy Yong Hui’s menu. (F) 2. Choose the best answer according to the text.
(1)、When Wang Peng thought “Nothing could be better”, he means __A__ A. His food and drinks were the best. B. His food and drinks were the worst. C. His food should have been improved.
D. He could do nothing with his food and drinks.
(2)、 Why did Wang Peng go into the newly-opened restaurant? __B__ A. Because he was angry. B. Because he was curious.
C. Because he wanted to blame its owner. D. Because he wanted to ask for advice.
(3)、 What is Wang Peng’s impression on Yong Hui’s restaurant? __D__ A. All the customers in it were very slim. B. It was too small and too noisy.
C. The food in it was very nice and better than that in his. D. There was so limited food but the price was much higher. (4)、We can infer from the last sentence that ___C__ A. Wang Peng would learn from Yong Hui B. Yong Hui would learn from Wang Peng
C. The competition had began and would continue D. The two restaurants would give up the competition Step 5 Summary(time：7mins)
Teacher let students read the passage again, and then ask them to summarize the whole passage:
Wang Peng felt frustrated because his customers didn’t come to eat at his restaurant. He followed Li Chang into a newly-opened small restaurant. Wang Peng entered and was shown a menu by a thin lady named Yong Hui. On the menu, there were only rice, raw vegetables, fruit and water. After leaving the restaurant, he decided to do some research. Soon he found that Yong Hui’s restaurant did not serve energy-giving foods and the customers would become tired quickly. So he put up a new sign which said his restaurant would serve foods providing all-day energy. The competition between the two restaurants was on.
VII. Blackboard layout
Unit 2 Healthy eating
Three kinds :1. energy-giving food;
2. body-building food; 3. protective food. Weakness Strength Wang Peng’s restaurant no protective food enough energy-giving food and body-building food Yong Hui restaurant no energy-giving food and body-building food enough protective food VIII. Homework
1. Retell this story to your parents or your partners.
2. Write a composition about your eating habits.
