八年级英语上册：Unit-2---Keeping-HealthyTopic-3-Section-A省.pptx

Unit 2 Topic 3 Must we exercise to prevent the flu?Section A 第1页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 coughhave a headachehave a toothachehave a backachehave a stomachache流感流感have the flu第2页What should we do to prevent the illnesses?We should do exercise to build us up.预防预防使身体强壮使身体强壮第3页 What should we do to prevent the illnesses?We had better eat more fruit and vegetables.第4页What should we do to prevent the illnesses?We shouldnt spit everywhere.第5页What should we do to prevent the illnesses?We must keep our rooms clean and the air fresh.第6页We mustnt keep fingernails long.What should we do to prevent the illnesses?第7页We should do morning exercises.We should wash our hands before meals.We must not throw litter about.What should we do to have healthy living habits?第8页high fever(38C)dry cough What are the symptoms of the flu?第9页breathing difficulties muscle aches chills and shivering 第10页The flu spreads quickly among people.第11页1a Listen,look and say.Journalist:May I ask you some questions,Dr.Li?Dr.Li:Sure,go ahead.Journalist:These days many people have the flu.So what should we do to prevent it?Dr.Li:Well,first,we should exercise keep our rooms clean and the air fresh all the time.Third,we should wash our hands and change our clothes often.Finally,we should keep away from crowed places.Journalist:Must we go to see a doctor at once when we have the flu?第12页Dr.Li:Yes,we must.Journalist:Well take your advice.Thank you.第13页Flu 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 often 5.keep our rooms clean 6.drink enough water 7.take some medicine 8.keep away from crowded places 第14页Listen again and write down Dr.Lis advice.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.第15页Must we go to see a doctor at once when we have the flu?必定回答：必定回答：Yes,we must.否定回答：否定回答：No,we neednt./No,we dont have to.注：此处不能用注：此处不能用 mustnt(禁止；不准禁止；不准)回答回答 e.g.Must I finish my homework now?No,you neednt./No，you dont have to.第16页1d Make 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.第17页2.A.Listen to the passage and circle the symptoms that you hear.fevercoughheadachebackachetoothachestomachachesore throatsore eyes第18页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 dayShouldnt work on the Internet too long go to crowded places play sports too much eat hot food第19页3.Lookatthepicturesandwritedowntheadviceonhow3.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingtopreventtheflu,usingshould,hadbettershould,hadbetterorormustmust.1.2.We should exerciseoften.We must go to seea doctor at once when we have the flu.第20页3.4.We had better keep away from crowded places.We should take a shower often.第21页5.6.We should keepthe air fresh.We should change our clothes often.第22页Drink a lot of water.Wash hands often.Give more advice to prevent the flu第23页Eat healthy food.Dont go to crowded places.第24页Do more exercise.Open the windows.第25页选择方框中句子完成方框中句子完成对话，其中有两，其中有两项多出。多出。A:Youlookpale,Dr.Li._A:Youlookpale,Dr.Li._B:Ionlyfeelalittletired.B:Ionlyfeelalittletired.A:Itlooksmoreseriousthanbeingtired._A:Itlooksmoreseriousthanbeingtired._B:No,thanks.Nothingserious,Ithink.B:No,thanks.Nothingserious,Ithink.A:_Butyouhaveworkedforthirty-sixhourswithoutA:_Butyouhaveworkedforthirty-sixhourswithouthavingarest.havingarest.B:Imadoctor._B:Imadoctor._A:_A:_A.I have to save the patients.B.I know SARS is spreading.C.So you should care for yourself first.D.And its my duty to save the patients.E.You must be tired.F.Whats the matter with you?G.May I take you to the office?FGBDC第26页1.你先走，我一会就赶上你。你先走，我一会就赶上你。You _,I will catch up with you in a few minutes.2.我们应该远离危险地方。我们应该远离危险地方。We should _ the dangerous places.3.小敏天天在家都帮助妈妈做扫除。小敏天天在家都帮助妈妈做扫除。Xiao Min helps her mother _ _ at home every day.4.这封信一直都在我口袋里。这封信一直都在我口袋里。The letter is in my pocket _.go aheadkeep away fromdo someall the timecleaning完成以下句子。完成以下句子。第27页5.The good news _(传输传输)fast.We are very happy to hear it.6.Where is Doctor Chen?He is _(检验检验)a sick baby.7.A young man jumped into the river to _(挽救挽救)the child in the water.8.Can you find Mr.Li in the photo?Yes.He is sitting _(在在中间中间)his students.9.The doctor is very kind.He is always friendly to his _(病人病人).spreadsexaminingsaveamongpatients第28页依据句意和首字母提醒写出单词。依据句意和首字母提醒写出单词。1.H_ up,or well be late for school.2.We must do e_ every day to keep healthy.3.Do you have any q_?-Yes.But I will ask them after class.4.After he walked out of the train station,he saw his father standing a _ the crowd at once.5.The bad news s_ quickly.urryxerciseuestionsmongpreads第29页将下面对话排好次序：将下面对话排好次序：A.I have a bad cold.Im afraid I cant go to work.B.I think so.Im tired easily.What do you think I should do?C.Hello!Mike.D.Youd better go to see a doctor,and you should stay in bed and rest for several days.E.Hello!John.You look pale.Whats the matter?F.See you!G.Well,I think you should do more exercise.It can build you up.I keep running every morning.Do you like to join me?H.Yes,Id like to.See you tomorrow morning.12345678第30页1.We know how to prevent the flu.2.We can use must/had better/should to give advice.第31页1.写一篇小短文来说明写一篇小短文来说明怎样预防流感。怎样预防流感。2.背诵背诵1a。第32页