八上U2T3SA.ppt

1、Unit 2 Keeping Healthy Topic 3 Must we do exercise to prevent the flu? Section A,What should we do to keep healthy?,We must keep our rooms clean and the air fresh.,What should we do to keep healthy?,We must exercise often to build up our bodies.,What should we do to keep healthy?,We mustnt keep fing

2、ernails long.,Pair work,Make similar conversations after the example.,Example: A: Must we do exercise to prevent the flu? B: Yes, we must. / No, we dont have to. / No, we neednt.,2,Work alone,Look at the pictures. And then write down some advice on how to prevent the flu, using should, had better an

3、d must.,1.,2.,we must do exercise to prevent the flu.,we must go to see a doctor.,3.,4.,we mustnt go to crowded places.,we must eat healthy food.,5.,6.,we had better keep the windows open.,we should change our clothes often.,Drink a lot of water.,Wash hands often.,What should we do to prevent the fl

4、u?,Eat healthy food.,Dont go to crowded places.,Do more exercise.,Open the windows.,3,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,B. Listen again. Check () the advice you hear（录音1）.,Should,drink

5、 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,Do you know about “H1N1”? 影片1,2009.7.5,Listen to the tape and answer the questions: (录音2）,1. Whats Kangk

6、angs father? 2. What do you know about the flu according to the tape? 3. Must we go to see a doctor at once when we have the flu?,He is a doctor.,The flu is spreading quickly among people.,Yes, we must.,Section A,1,Listen, read and say （影片2）,(Kangkang is watching TV in the living room. His mother is in the kitchen.),1b,Work alone,Check () Dr. Lis advice according to 1a.,1. do exercise 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 crowd