1、Section AUnit2KeepingHealthyTopic 3 Must we exercise to prevent the flu?Learning aims:1.Learn and master the new words：journalist,question,prevent,finally,crowded2.Learn and master the phrases:go ahead,all the time,build sb up,have a sore throat3.Try to use the structure:A:Must we do exercise to pre
2、vent 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.dnlstShe wants to ask him some questions.kwestnMay I watch TV now?Sure,go ahead.hedI must prevent my father from smoking.prventWe should exercise to build us up al
3、l the time.bldHe has a sore throat.s(r)rtThe bus is very crowded.kraddWe shouldnt work on the Internet too long.ntnetFlu 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 o
4、ften 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 oftenkeep the air freshwash hands and change clothes often keep our rooms clean keep away from crowded placesdrink l
5、ots of boiled waterlie down and take a good resteat much salt自学指导三Find out some phrasestake some medicineMake similar conversations after the example.Example:A:Must we do exercise to prevent the flu?B:Yes,we must.A:Must we take some medicine to prevent the flu?B:No,we dont have to./No,we neednt.自学指导
6、四2.A.Listen to the passage and circle the words that you hear.fevercoughheadachebackachetoothachestomachachesore throatsore eyesB.Listen again and check the advice you hear.Should drink lots of boiled water take some cold pills lie down and take a good rest brush your teeth twice a dayShouldnt work
7、on the Internet too long go to crowded places play sports too much eat hot foodGroup 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 FinallyA:Thank you.1.Write a passage on how to prevent the flu.2.Recite1a.
