八年級英語上冊Unit2KeepingHealthyTopic3MustwedorcisetopreventthefluSectionA課件2新版仁愛版

1、unit 2 keeping healthytopic 3 must we exercise to prevent the flu？section acontentswarm-up 123readinghomeworkmay 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.health advicewarm-upmatch

2、the sentences with the photos.1. you dont want to get flu.2. you want to be stronger and healthier.3. you dont want to feel sleepy during the day.4. you want to stay fit.you dont want to get flu.you want to stay fit.you dont want to feelsleepy during the day.you want to be strongerand healthier.read

3、ingread and match the questions with the correct health advice. then listen and check. readingread the text again and answer these questions.1. whose friend washes their hands a lot?2. whose parent smokes and think its ok?3. who is afraid of eating chicken?4. how do we usually get the flu?5. is it h

4、ard for you when someone smokes near you? reading-language points1. at the moment, its very hard for people to get bird flu.目前，人們不易患上流感。（1）at the moment 目前，現(xiàn)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+形容詞，表好似“維持（的狀態(tài)），保持，繼續(xù)”。例如：the weather staye

5、d fine for three days.一連三天都是好天氣。reading-language points3. 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用作及物動詞，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?fù)?dān)心。（2）need 還可用作情態(tài)動詞，主要用于否定句和疑問句。例如：you neednt worry. 你不必?fù)?dān)心。need i go before breakfast?我需要在早飯前走嗎？記憶大比拼！記憶大比拼！老師將單詞卡片按照隨意老師將單詞卡片按照隨意順序擺好，學(xué)生記憶，順序擺好，學(xué)生記憶，之后老師隨意打之后老師隨意打亂順序，學(xué)生根亂順序，學(xué)生根據(jù)記憶將單詞