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1、Section A,Unit 2 Keeping Healthy,Topic 3 Must we exercise to prevent the flu?,Learning aims: 1.Learn and master the new words： journalist, question, prevent, finally,crowded 2.Learn and master the phrases: go ahead, all the time, build sb up, have a sore throat 3.Try to use the structure: A: Must we
2、 do exercise to prevent the flu? B: Yes, we must. No, we neednt. /dont have to. Emotional aims: Learn to keep healthy and prevent the flu.,),自学指导一,She is a journalist.,dnlst,She wants to ask him some questions.,kwestn,May I watch TV now?,Sure, go ahead.,hed,I must prevent my father from smoking.,prv
3、ent,We should exercise to build us up all the time.,bld,He has a sore throat.,s(r),rt,The bus is very crowded.,kradd,We shouldnt work on the Internet too long.,ntnet,Flu is a serious illness, what should we do to prevent it？ Listen to 1a and check Dr. Lis advice., 1.exercise often 2.keep the air fre
4、sh 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,自学指导二,1.经常锻炼 2.保持空气清新 3.经常洗手和换衣服 4.保持房间干净 5. 远离拥挤的地方 6.喝许多开水 7.躺下好好休息 8.吃许多盐 9.吃一些药,exercise often,keep the air fresh,wash hands and change clo
5、thes often,keep our rooms clean,keep away from crowded places,drink lots of boiled water,lie down and take a good rest,eat much salt,自学指导三 Find out some phrases,take some medicine,Make similar conversations after the example.,Example: A: Must we do exercise to prevent the flu? B: Yes, we must. A: Mu
6、st we take some medicine to prevent the flu? B: No, we dont have to. / No, we neednt.,Pair work,自学指导四,2. A. Listen to the passage and circle the words that you hear.,fever cough,headache backache,toothache stomachache,sore throat sore eyes,B. Listen again and check the advice you hear.,Should,drink
7、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,Group work. Make up a conversation like this.,A:May I ask you some questions ? B:Sure, go ahead. A:What should we do to prevent the flu ? B:First Second Third Finally A:Thank you.,Write a passage on how to prevent the flu. Recite1a.,Homework,