1、Section ATopic 3 Must we exercise to prevent the flu?Whats wrong with him?He has the flu.He should see a doctor.1a.Look at the picture and predict（预测）Listen to1a and answer questions.1.Whats journalists question?2.Must we go to see a doctor at once when we have the flu?What should we do to prevent t
2、he flu?Yes,we must.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 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 pla
3、ces Read and understand Dr.Lis advice.First,_Second,_Third,_Finally,_we should exercise often to build us up.we should keep our rooms clean and the air fresh all the time.we should wash our hands and change our clothes often.we should keep away from crowded places.Retell Dr.Lis advice.First,_Second,
4、_Third,_Finally,_exercise to build sb.up.keep clean/freshwash,changekeep away from Recite Dr.Lis advice2.A.Listen to the passage and circle the symptoms that you hear.fevercoughheadachebackachetoothachestomachachesore throatsore eyesB.Listen again and check the advice you hear.Shoulddrink lots of bo
5、iled water take some cold pills lie down and take a good rest brush your teeth twice a dayShouldnt work on the Internet too long go to crowded places play sports too much eat hot food合作探究(Learning paper)3.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.1.2.We s
6、hould exerciseoften.We must go to seea doctor at once when we have the flu.3.4.We had better keep away from crowded places.We should take a shower often.5.6.We should keepthe air fresh.We should change our clothes often.What should we do to prevent the flu?Written1.We know how to prevent the flu.2.We can use must/had better/should to give advice.1.写一篇小短文来说明如何预防流感。2.背诵1a。
