1、Section ATopic 3 Must we exercise to prevent the flu?10987654321Li MingJaneKangkang MichaelLinglingLi MingJaneKangkang MichaelLinglingLi Ming has a fever.What should you do to prevent it?We had better drink lots of boiled water.backJane has a toothache.What should you do to prevent it?We shouldnt ea
2、t too much candy.backKangkang has a headache.What should you do to prevent it?We had better not stay up too late.backMichael has a cough.What should you do to prevent it?We should often open the window to keep the air fresh.backWhats wrong with Lingling?Listen to the message and find out:She has the
3、 flu.Miss XianMiss XianFlu is a serious illness.What should we do to prevent it？1.Dr.Li will give you some advice.Listen to 1a and check.1.exercise often2.keep the air fresh 3.go to bed early4.wash hands and change clothes often 5.keep our rooms clean6.drink enough water7.take some medicine 8.keep a
4、way from crowded places 2.Read 1a together 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.3
5、.Read 1a in groups and find out the phrases.1、增强.的体质_2、一直_3、远离_ 4、立刻，马上_5、保持空气新鲜_6、采纳你的建议_7、开始吧_build sb.up all the time keep away from at once keep the air fresh take your advice go aheadFlu is terrible(可怕的).If someone has the flu,what symptoms(症状）does he have?Task 1.Listen to the passage and circl
6、e the symptoms(症状）that you hear.The flusore eyesfeverbackacheheadachetoothachesore throatcoughstomachacheCheck the advice you hear.Shoulddrink 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 plac
7、es play sports too much eat hot foodMust we go to see a doctor at once when we have the flu?肯定回答：Yes,we must.Must we take some medicine to prevent the flu?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。Task 2.Ask and answer.Must we go to bed early to prevent the flu?回答：No,we neednt./d
8、ont have to.Must we wash our hands often to prevent the flu?回答：Yes,we must.Task 3:Can you give me more advice to prevent the flu?Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.1.2.3.4.5.6.We should exercise often.We must go to seea doctor at once when we have
9、the flu.We had better keep away from crowded places.We should take a shower often.We should change our clothes often.We should keepthe air fresh.Dr.Li gives a report to show us how to prevent the flu.But some words are missing,can you help him finish it?Boys and girls,Its colder now,these days many
10、students may have the flu.Flu is a serious illness.We should learn how to prevent it.First,we should do sports often to build us up.Second,we should_.Third,_.Finally,we must_.I hope everyone has a healthy body.1.We know how to prevent the flu.2.We can use must/had better/should to give advice.3.Use“No,we neednt./we dont have to.”to give the negative answer to“Must question”.1.Finish the exercises in your exercise book.2.Recite 1a.Thank you for listening!
