仁爱版八年级英语（上）Unit2Topic3SectionA.ppt

Section ALearning aims1 Learn some new words and phrases2 Learn how to prevent the flu.3 Use first,second,third,.finally to list reasons and so on.4 Must.？How to answer?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 fluAnything else?have a sore throathave sore eyesCan you give them some advice?Good habits:Bad habits:You should/must/had better do.You shouldnt/mustnt/had better not do.How much do you know about the flu?a high fever(38C)dry cough What are the symptoms of the flu?a running noseCan we prevent it？Dont worry.It can be prevented,controlled and cured.spread among people2.A.Listen to the passage and circle the symptoms that you hear.fevercoughheadachebackachetoothachestomachachesore throatsore eyesB.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 foodLook at the picture and 1b:predictHow many people are there in the conversation?What do they do?Whats the conversation about?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 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.Read 1a and find out Dr.Lis advice.视频视频1a-P43First,_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.(Kangkangs father,Dr.Li,is talking with a journalist on TV.)A:May I ask you some questions,Dr.li?B:Sure,go ahead.A:These days many people have the flu So what should we do to prevent it?B:Well,first,we should exercise often to build us up.Second,we should 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.A:Must we go to see a doctor at once when we have the flu?B:Yes,we must.A:Well take your advice.Thank you.(Kangkangs father,Dr.Li,is_a journalist on TV.)A:May I ask you _ questions,Dr.li?B:Sure,_.A:These days many people have the flu So what should we do _ prevent it?B:Well,_,we should exercise often to_ us _ _,we should _our rooms _and the air _ _.Third,we should_ _ _ and_ _ _ often._,we should _ _ _ crowed places.A:_ we go to see a doctor _ _when we have the flu?B:Yes,we _.A:Well_ _ _.Thank you.These days many people have the flu and These days many people have the flu and Dr.Li is very kind to give the following Dr.Li is very kind to give the following advice to preventadvice to prevent it it.First,.Second,.Third,.Finally,.First,.Second,.Third,.Finally,.We will take your advice.We will take your advice.Retell 1a3.Lookatthepicturesandwritedowntheadviceonhow3.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingtopreventtheflu,usingshould,hadbettershould,hadbetterorormustmust.1.2.We should exerciseoften.We must go to seea doctor at once when we have the flu.3.4.We had better keep away from crowded places.We should take a shower often.5.6.We should keepthe air fresh.We should change our clothes often.What else can we do to prevent the illnesses?We had better eat more fruit and vegetables and less meat.Give more advice to prevent the fluWhat else can we do to prevent the illnesses?We shouldnt spit everywhere.Give more advice to prevent the fluWe mustnt keep fingernails long.What else can we do to prevent the illnesses?Give more advice to prevent the fluWe should wash our hands.How to prevent shortsightedness?What kinds of bad habits are bad for our eyes?Can you give some advice?How to prevent shortsightedness?1 Words:记者问题阻止最终拥挤的咽喉互联网他们自己2 Phrases:开始做吧，继续往前走增强.体质一直远离立刻采取某人的建议感冒药journalistquestionpreventfinallycrowedthroatInternetthemselvesGo aheadbuild.upall the timekeep away fromat oncetake ones advicecold pills3 How to prevent the flu?4 What can we use to list reasons？5 Must I do the homework as oon as I reach home?Yes,you _ No,you_.No,you_ First,we should exercise often to build us up.Second,we should 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 crowded places.First,second,third,.finally must neednt dont have to 1 Look!The girl is talking _the policeman _the accident.A with;in B to;about C with;to D about;with2 Would you like _orange?-Yes,plase.A some B any C little D a few3-May I use your bike?-_ A Yes,you may B No,please C Sure,but I will D Of course.Go ahead4 The workers are _the gym _them up.A build;build B building;build C build;to build D building;to build5 We should often keep the door _ to keep the air fresh A open B opened C opening D to openWe should _ smoking and drinking A away from B be far away from C far away from D keep away from选择方框中的句子完成方框中的句子完成对话，其中有两，其中有两项多余。多余。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:IB:I madoctor._madoctor._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?FGBDC1.写一篇小短文来说明如何预防近视。写一篇小短文来说明如何预防近视。2.first;second;third.fininally3.2.背诵背诵1a。4.3 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