1、Must we exercise to prevent the flu?Unit 2 Keeping Healthy Topic 3Section A 1a/1b/1c/1d【学习目标学习目标】1.能正确拼读并灵活运用下列单词及短语：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.能用能用must表劝告和需要的用法。表劝告和需要的用法。3.能用能用first，second，third，finally使语意表达使语意表达连贯。连贯。4.
2、能从对话听力中听出获取主要信息。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。能正确朗读课文对话，并与同伴合作探究。prevent记者，新闻工作者记者，新闻工作者阻止，阻碍阻止，阻碍【课前导学课前导学】(2m)journalistfinally最后；最终最后；最终question问题；询问问题；询问开始做开始做一直一直拥挤的地方拥挤的地方使使身体强健身体强健go aheadall the timecrowded placesbuild sb.up keep away from 远离远离 掌握以下短语掌握以下短语 Lets remember(phrases)Prese
3、nt the phrases according to the following pictures.(如果你知道下面这些图片的相关短语，如果你知道下面这些图片的相关短语，请大声地说出来。）请大声地说出来。）exercisechange our clothes keep away from crowded places 远离拥挤的地方远离拥挤的地方Keep the air fresh 保持空气清新保持空气清新Open the windows 开窗开窗illnesses感冒感冒 发烧发烧咳嗽咳嗽头痛头痛牙痛牙痛背痛背痛胃痛胃痛 have a coldhave a feverhave a coug
4、hhave a headachehave a toothachehave a backachehave a stomachache流感流感have the flu Flu is a serious illness,what should we do to prevent it？Do you have any suggestions？should/shouldnt must/mustntWe We shouldshould do exercise to do exercise to build us up.build us up.使身体强壮使身体强壮【小组合作小组合作】We must drink
5、 a lot of water.We must wash hands often.Give more advice to prevent the fluMust we do more exercise?Must we open the windows?Yes,we must.No,we dont have to./No,we 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
6、的同伴一起编造对（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。）话。）exercisetake some medicine Example:Example:A:Must we exercise to prevent the flu?B:Yes,we .A:Must we take some medicine to prevent the flu?B:No,we /No,we .mustneedntdont have to 1.exercise often(经常锻炼经常锻炼)2.keep the air fresh（保持空气清新）（保持空气清新）3.go to bed early（早
7、睡）（早睡）4.wash hands and change clothes often（勤洗手，勤换衣）（勤洗手，勤换衣）5.keep our rooms clean（保持房间整洁）（保持房间整洁）6.drink enough water（喝足够多的水）（喝足够多的水）7.take some medicine（吃药）（吃药）8.keep away from crowded places（远离（远离拥挤的地方）拥挤的地方）9.Listen to 1a and check Dr.Lis advice.Listen to 1a and check Dr.Lis advice.1.exercise o
8、ften 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.FirstSecondThirdFinally We should exercise often to build us up.We
9、 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!每一个小组用每一个小组用first,second,third,finally来复述来复述Dr.Li 的建议，并配合相应的动作。的建议，并配合相应的动作。规则：若各小规则：若各小组成员能脱稿展示，则给小组加组成员能脱稿展示，则给小组加2分；否则，加分；否则，加1分。分。
10、比一比谁最棒！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，每一个小组分角色朗读对话，每一个小组中分为中分为A/B两组同学。规则：若各两组同学。规则：若各小组成员能脱稿展示，则给小组小组成员能脱稿展示，则给小组加加2分；否则，加分；否则，加1分。比
11、一比，分。比一比，哪个小组表现得最出色！）哪个小组表现得最出色！）第一模块第一模块Unit twoI knowI knowI understandI understand Must Must 的的用法用法some useful some useful phrases phrases I masterI master用用first，second，third，finally使语意表达连贯使语意表达连贯。Summary Unit 2 Topic 3 Must we exercise to prevent the flu?1.Read and recite 1a.2.Finish your Workbook同步练习册同步练习册.Which group is the best one?
