八年级仁爱英语上.pptx

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1、Lead-in第1页/共19页 What should you do on weekends?Must you do some cooking on weekends?Yes,I must.No,I neednt./dont have to.Must you do some washing on weekends?Yes,I must.No,I neednt./dont have to.Must you tidy your room on weekends?Yes,I must.No,I neednt./dont have to.Must you sweep the floor on week

2、ends?Yes,I must.No,I neednt./dont have to.第2页/共19页Must we exercise often to build up our bodies?Yes,we must.Because we should keep our health.第3页/共19页Must we change our clothes often?Yes,we must.Because we should keep ourselves clean.第4页/共19页Should we go to crowded places?No,we shouldnt.We should ke

3、ep away from crowded places.第5页/共19页 Should we keep the windows open?Yes,we should.Because we should keep the air fresh all the time.第6页/共19页exercise often to build up our bodies.change our clothes often.keep keep the windows open.the windows open.go to crowded places.Why we need to do these things?

4、Because we should keep fit and feel good.第7页/共19页What things will make us feel terrible?have the fluhave a cold have a headachehave a toothache and so on.第8页/共19页Drink a lot of water.Wash hands often.What should we do to prevent the flu?第9页/共19页Eat healthy food.Dont go to crowded places.第10页/共19页Do

5、more exercise.Open the windows.see a doctor.第11页/共19页Pair workMake 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.do exercisesee a doctor.change our clothes often.第12页/共19页Answer the questions:1.What is Kangkan

6、gs fathers job?2.What do you know about the flu according to the conversation?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.第13页/共19页1bWork aloneCheck()Dr.Lis advice according to 1a.1.do exercise often2.keep the air fre

7、sh3.go to bed early4.wash hands and change clothes often5.keep our rooms clean6.drink enough water7.take some medicine8.keep away from crowded places第14页/共19页New words:spread；V.蔓延，传播eg.The fire spread from the factory nearby 火从附近的工厂蔓延出来。The disease spreads all over the world.那种病在全国蔓延开来。Prevent V.防止，

8、预防 eg.We should wash hands before meals to prevent germs.prevent sb./sth.(from)doing sth.=stop sb./sth.(from)doing sth.=keep sb./sth.from doing sth.eg.Toms mother tried to prevent him from _(play)computer games.playing第15页/共19页开始做和谈话一直拥挤的地方接纳某人的建议远离立刻使身体强健go aheadtalk with/to sb.all the timecrowded placesfollow/take ones advicekeep away fromat oncebuild sb.up Key phrases:第16页/共19页Homework:1.我们应该做什么来阻止它？2.我们应该始终保持房间干净和空气清新。3.我们必须运动来预防流感吗？是的/不，不需要.4.目前流感在人们之中迅速蔓延。5.你必须接受医生的建议。第17页/共19页第18页/共19页感谢您的观看！第19页/共19页