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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2024/11/3,仁爱版八年级英语上册 Unit 2 Topic 3 Section A 课件(共24张PPT),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,What should we do to,prevent,the illnesses?,We,should,do exercise to,build,us up.,Ask and answer,预防,使身体强壮,privent,bild,What should we do to,prevent,the illnesses?,We,should,keep our rooms clean,and the air fresh.,Ask and answer,What should we do to,prevent,the illnesses?,We,should,change our clothes often.,Ask and answer,What should we do to,prevent,the illnesses?,We,must,keep away from,crowded places.,Ask and answer,crowded places,What should we do to,prevent,the illnesses?,We,had better,eat more fruit,and vegetables.,Ask and answer,eat more fruit,and vegetables.,What should we do to,prevent,the illnesses?,Ask and answer,We,shouldnt,spit everywhere.,spit everywhere,What should we do to,prevent,the illnesses?,We,should,take showers often,.,Ask and answer,take showers,Must,we,keep away from crowded places?,Yes,we must.,Ask and answer,Must,we,keep fingernails long,?,No,we,neednt,/we,dont have to,.,Ask and answer,Attention!,Must we do exercise to build us up?,肯定回答：Yes,we must.,否定回答：No,we neednt./,No,we dont have to.,注：此处不能用 mustnt(禁止；不准)回答,Eg:Must I finish my homework now?,No,you neednt./,No，you dont have to.,Pair work,Must we?,Yes,we must.,No,we neednt./No,we dont have to.,2.A.Listen to the passage and circle the symptoms that you hear.,fever,cough,headache,backache,toothache,stomachache,sore throat,sore eyes,录音2-A-P44,B.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 day,Shouldnt,work on the Internet too long,go to crowded places,play sports too much,eat hot food,录音2-B-P44,Listen to 1a and choose the right answers.Then watch the,flash and check Dr.Lis advice.,录音1a-P43,1.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,视频1a-P43,Read 1a by yourselves and find the key points.,开始吧,增强 的体质,一直，总是,勤换衣服,远离人群,立刻，马上,采纳某人的意见,go ahead,build up,all the time,change clothes often,keep away from crowded places,at once,take ones advice,Read 1a by yourselves and find the key points.,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.,Must we go to see a doctor at once,when we have the flu?,-Yes,we must.,Can you retell?,Journalist:,May I ,Dr.Li?,Dr.Li:,Sure,.,Journalist:,These days many people .,So,Dr.Li:,Well,we should exercise often to .,Second,we should and,the air fresh .,we should wash our hands and,.,.,we should ,Journalist:,when we,have the flu?,Dr.Li:,Yes,we must.,Journalist:,Well Thank you.,ask you some questions,go ahead,have the flu,what should we do to prevent it,?,build us up,first,keep our rooms clean,Third,all the time,change our clothes often,Finally,keep away from crowded places,Must we go to see a doctor at once,take your advice,Task,Suppose you are a journalist.Make a survey about,how to prevent the flu.,You can use:,J:,May I ask you some questions,Dr.?,D:,Sure,go ahead.,J:,What should we do to prevent the flu?,D:,.,J:,Must we.?,D:,The flu is very serious.Kangkangs father,Dr.Li gives us some suggestions:,First,we should exercise often to _bild us up._,we should keep our rooms clean and the air fresh all the time.Third,we should w_ our hands and change our clothes often.Finally,we should keep away from _（拥挤的）places.If we have the flu,we must go to see a _ at once,.,Exercises,build,Second,ash,crowded,doctor,summary,1.We know how to prevent the flu.,2.We can use must/had better/,should to give advice.,Homework,写一篇小短文来说明如何预防流感。,背诵1a。,
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