1、 Unit 2 keeping Healthy Topic 2I must ask him to give up smoking.Section Ca disease/an illnessgermsdiseases/illnessesHow can germs get intothe human body?get into the human body through get into through get into through How can germs get intothe human body?Listen and answer （录音1）germsthe human bodyt
2、hroughsmallcause diseasesillnessthe nosethe mouththe skinPlease act.get intowin（）1.A headache is a pain in your head.（）2.If you get a headache,maybe there is something wrong with you.（）3.Usually a fever will cause a headache.（）4.If you get headaches often,you need to see a doctor.Listen and mark“T”o
3、r“F”（录音2）TTTTSection C1aRead and understand （影片1）Pre-reading questions:1.Do you often get headaches?2.Do you know what causes headaches?_HeadachesPlease give a title(标题)to the passage.What are headaches?What causes them?And when should you go to see a doctor?A headache is a pain in your head.Its not
4、 a disease itself,but it may show that something is wrong with your health.Usually a fever will cause a headache.You might get a headache when you work too hard or when you dont get enough sleep.You can also get a headache when you exercise for a long time on an empty stomach.If you get headaches of
5、ten,you need to see a doctor.39.9What may cause headaches?A fever might cause a headache.You may get a headache when you dont get enough sleep.You might get a headache when you work too hard.You can get a headache when you exercise for a long time on an empty stomach.headaches1bWork alone1.Read 1a a
6、gain and write down the possible causes of a headache.2.What should we do to prevent headaches?a._b._c._d._ _A fever.Working too hard.You dont get enough sleep.You exercise for a long time on an empty stomach.a pain not a disease show wrong health.may get a headache whenwork too hardexercise on an e
7、mpty stomachdont get enough sleephave a fever39.9If get headaches often,see What should we do to keep healthy?We should/must keep our bodies clean.What should we do to keep healthy?We should/must sweep the floor.What should we do to keep healthy?We shouldnt/mustnt keep fingernails long.What should w
8、e do to keep healthy?We should/must keep air fresh.What should we do to keep healthy?We shouldnt/mustnt drink sour milk.What should we do to keep healthy?We should/must give up smoking.What should we do to keep healthy?We shouldnt/mustnt eat bad food.What should we do to keep healthy?We shouldnt/mus
9、tnt spit in public.2bGroup workDiscuss in groups.What should we do to keep away from germs?should/shouldnt must/must not Wekeep the air freshdrink sour milktidy our rooms and sweep the floor oftenspit in publicSummaryWhat should we do to keep healthy?Discuss and give a report like this:We all want to be healthy.So we should shouldnt must mustnthad better had better not have to needHomework1.List good habits for keeping healthy as many as possible.2.Write a passage about how to keep away from germs.Goodbye
