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1、,Must we exercise to prevent the flu?,Unit 2 Keeping Healthy,Topic 3,Section A,1a/1b/1c/1d,【学习目标】,1.能正确拼读并灵活运用下列单词及短语：journalist，question，prevent，finally；go ahead，build sb.up，all the time，crowded places。2.能用must表劝告和需要的用法。3.能用first，second，third，finally使语意表达连贯。4.能从对话听力中听出获取主要信息。5.能正确朗读课文对话，并与同伴合作探究。,p
2、revent,记者，新闻工作者,阻止，阻碍,【课前导学】(2m),journalist,finally,最后；最终,question,问题；询问,开始做一直拥挤的地方使身体强健,go ahead,all the time,crowded places,build sb.up,keep away from,远离,掌握以下短语,Lets remember(phrases)Present the phrases according to the following pictures.(如果你知道下面这些图片的相关短语，请大声地说出来。）,wash hands,exercise,change our
3、clothes,keep away from crowded places 远离拥挤的地方,Keep the air fresh 保持空气清新,Open the windows 开窗,illnesses,感冒,发烧,咳嗽,头痛,牙痛,背痛,胃痛,have a cold,have a fever,have a cough,have a headache,have a toothache,have a backache,have a stomachache,Review,流感,have the flu,Flu is a serious illness,what should we do to pr
4、event it？,Do you have any suggestions？,should/shouldnt must/mustnt,We should do exercise to build us up.,使身体强壮,【小组合作】,We must drink a lot of water.,We must wash hands often.,Give more advice to prevent the flu,Must we do more exercise?,Must we open the windows?,Yes,we must.,No,we dont have to./No,we
5、 neednt.,Look at the pictures and write down the correct words or phrases.Then make up conversations with your partner.（用适当的单词或短语描述图片，然后和你的同伴一起编造对话。）,Pair work(Make conversations),exercise,take some medicine,Example:A:Must we exercise to prevent the flu?B:Yes,we.A:Must we take some medicine to preve
6、nt the flu?B:No,we/No,we.,must,neednt,dont have to,1.exercise often(经常锻炼)2.keep the air fresh（保持空气清新）3.go to bed early（早睡）4.wash hands and change clothes often（勤洗手，勤换衣）,5.keep our rooms clean（保持房间整洁）6.drink enough water（喝足够多的水）7.take some medicine（吃药）8.keep away from crowded places（远离拥挤的地方）9.,Listen
7、 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 places,Watch the flash and try to match them with the correct.,FirstSecondThirdFinal
8、ly,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.,Lets retell!,每一个小组用first,second,third,finally来复述Dr.Li 的建议，并配合相应的动作。规则：若各小组成员能脱稿展示，则给小组加2分；否则，加1分。
9、比一比谁最棒！,T:What should we do to prevent the flu?S1:First,.exercise.build.up.S2:Second,.keep.clean and.fresh.,【小组合作】,S3:Third,.wash.and change.often.S4:Finally,.keep.crowded places.,Lets read!(分角色朗读对话，每一个小组中分为A/B两组同学。规则：若各小组成员能脱稿展示，则给小组加2分；否则，加1分。比一比，哪个小组表现得最出色！）,第一模块,Unit two,I know,I understand,Must 的用法,some useful phrases,I master,用first，second，third，finally使语意表达连贯。,Summary,Unit 2 Topic 3 Must we exercise to prevent the flu?,1.Read and recite 1a.2.Finish your Workbook同步练习册.,Homework,Which group is the best one?,Thank you!,
