仁爱（科普版）英语八上《Unit 2 Topic 3 Must we exercise to prevent the flu》优质课课件.ppt

Unit 2 Keeping Healthy Topic 3 Must we do rcise to prevent the flu Section A,,,,must should had better,学习目标 1单词与词组 Hurry, hurry up , journalist, spread, among, prevent , finally, crowded, go ahead, all the time , keep away from 2 句型 First Second Third Finally. Must we Yes ,we must./No, we neednt/we dont have to. 3语法 掌握Must引起的一般疑问句的 肯定和否定的回答。 4语言学会就预防疾病给别人提建议 .,Think about,Must we drink enough water every day,Yes , we must.,,Must we eat many eggs a day,No, we dont have to./ we neednt,,Must we keep our rooms clean and the air fresh,,Yes , we must,Must we rcise for a long time to build up our bodies,No, we dont have to./ we neednt,,Must we eat much meat every meal,No, we dont have to./ we neednt,,2,Work alone（录音1）,A. Listen and circle the symptoms of the flu that you hear.,fever headache,toothache sore throat,cough backache,stomachache sore eyes,,,,,,Should,drink lots of boiled water take some cold pills lie down and take a good rest brush your teeth twice a day,,,,,,Shouldnt,work on the Internet too long go to crowded places play sports too much eat hot food,,,,,,,,,B. Listen again. Check the advice you hear（录音1）.,,kraudid adj.拥挤的,Section A,,1a,Listen, read and say,Whats Kangkangs father 2. Where is he 3.What is he talking about,Check Dr. Lis advice about how to prevent the flu according to 1a.,1. do rcise often 2. keep the air fresh 3. go to bed early 4. wash hands and change clothes often 5. keep our rooms clean 6. drink enough water 7. take some medicine 8. keep away from crowded places, ,,,,,,,远离,Scan 1a as quickly as possible to finish 1b.,New words,Journalist dnlist n. 记者,spreadspred v. 传播，延伸，展开 among m prep. 在中间,finally fainli adv. 最后，终于,prevent priventv. 防止，预防,hurry hri,hi v.急忙，赶快 hurry up赶快， 快点,Go ahead hed （经允许后）干吧去吧 说吧,,Section A,1,Listen, read and say,Kangkang is watching TV in the living room. His mother is in the kitchen.,Kangkang Mom, hurry up Dad is on TV Mom