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1、UNIT 2 Keeping Healthy,TOPIC 3 Must we exercise to prevent the flu？,Section A,Contents,Warm-up,1,2,3,Reading,Homework,Lets learn,May I ask you some questions?,Yes, you can.,What should we do to prevent the flu?,We should keep away from the crowded.,Must we exercise to prevent the flu?,Yes, we must.,
2、Health Advice,Warm-up,Match the sentences with the photos. You dont want to get flu. You want to be stronger and healthier. You dont want to feel sleepy during the day. You want to stay fit.,You dont want to get flu.,You want to stay fit.,You dont want to feel sleepy during the day.,You want to be s
3、tronger and healthier.,Reading,Read and match the questions with the correct health advice. Then listen and check.,Reading,Read the text again and answer these questions. Whose friend washes their hands a lot? Whose parent smokes and think its ok? Who is afraid of eating chicken? How do we usually g
4、et the flu? Is it hard for you when someone smokes near you?,Reading-Language Points,1. At the moment, its very hard for people to get bird flu.目前，人们不易患上流感。 （1）at the moment 目前，现在。 （2)bird flu 禽流感 2. Its good to wash your hands because it helps you stay healthy.洗手有益，有助于保持健康。 stay+形容词，表好似“维持（的状态），保持，
5、继续”。例如： The weather stayed fine for three days. 一连三天都是好天气。,Reading-Language Points,3. However, you dont need to wash your hands 20 times a day. 但是，你不需要一天洗20次手。 （1）本句中，need用作及物动词，表示“需要，需求”。 例如： I need some water.我需要些水。 You dont need to worry. 你不必担心。 （2）Need 还可用作情态动词，主要用于否定句和疑问句。例如： You neednt worry. 你不必担心。 Need I go before breakfast? 我需要在早饭前走吗？,Game Time!,记忆大比拼！,老师将单词卡片按照随意 顺序摆好，学生记忆， 之后老师随意打 乱顺序，学生根 据记忆将单词还原。,Homework,1.Remember these new words. 2.Read the dialogue to your parents.,Thank You!,
