交互英语book1Unit 3.ppt

Unit 3 Healthy Habits Vocabulary and reading (60-90”) Warming-up exercise - Listen and speak Pair work: See Video 1 “Swine flu advert actor catches virus” and then discuss the following questions: 1. Are you afraid of catching swine flu? Why or why not? 2. What do you do to keep fit? ( How do you stay healthy?) Reading strategy 1 Using examples to support an idea Read P. 39 “Language learning strategies” and then apply the strategy in the reading of the passage and your own writing. Reading activity Go through the passage to find out the main idea and main supporting ideas. Finish Ex. I-1 (P. 44) and check your answers with the teacher. (10”) What are some examples you find to support the main idea in Para. 3? (5”) Do Ex. I-2 (P. 44) (5”) Keys to reading exercises I. Part 1: Introduction: Exercising regularly and eating right are two ways to stay healthy. Part 2: Regular exercise will greatly improve your health. Part 3: Eating right is extremely important for your health. Part 4: Conclusion: It’s obvious that eating right and exercising regularly are very beneficial to your health. II. 1) F 2) T 3) T 4) F 5) T Examples to support the main idea Main idea: Eating right is extremely important for your health. Other Examples: Many doctors tell people that they should try to eat vegetables at every meal and in different colors to make sure that they get correct nutrients. The quality of the food that we eat matters. The whole grains found in whole-wheat bread are much more healthful than white bread. To limit calories intake, stay away from second servings, except for vegetables. Exercise on language learning strategy (optional) (10’) One minute speech Make a 1-minute speech by choosing one of the following topics. Remember you should use example(s) to support your idea. 1. Chinese university students are healthy in general 2. Chinese university students are unhealthy in general 3. Chinese university students have many mental problems 4. Chinese univer