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1、Unit2 Keeping Healthy,Topic 2Section C,If You Are HappyIf youre happy and you know it clap your hands.If youre happy and you know it clap your hands.If youre happy and you know it Never be afraid to show it.If youre happy and you know it clap your handsIf youre happy and you know it stomp your feet.
2、If youre happy and you know it stomp your feet.If youre happy and you know it Never be afraid to show it.If youre happy and you know it stomp your feet.,Lets chantWash your hands,have a bath.Open the window,take a fresh breath.Early to bed,early to rise.Makes a man healthy,Wealthy and wise.,更多资源,we
3、must/should,we mustnt/shouldnt,good habits,bad habits,Bad habits may cause some diseases.,a headache,Headaches,1.A headache is a disease.2.A headache may show that something in your body is wrong.3.We may have more than one headache each week.4.You neednt see the doctor when you have headaches often
4、.,T or F,isnt,month,need,What may cause headaches?,Question:,What are headaches?What may cause(导致)them?And when should you go to see a doctor?A headache is not a disease(疾病，病),but it may show that something in your body is wrong.You may have more than(不只)one headache each month.Usually a fever or so
5、me other illness(疾病)may cause headaches.You may get a headache when you work too hard.You may get a headache when you cant get enough sleep.And you may get a headache when you exercise on an empty(空的)stomach(胃).If you have headache often,you need to see a doctor.,Headaches,Read and understand,What m
6、ay cause headaches?,A fever or some other illness may cause headaches,Working too hard may cause headaches,You may get a headache when you cant get enough sleep,Exercising on an empty stomach may cause headaches,What else may cause headaches?,Discuss in groups,Someone smokes a lot around you.,It is
7、too hot.,watch TV for too long.,A headache is not a disease,but some diseases may cause headaches.,germs 病菌,diseases,headaches,They can get into the human body and cause diseases.,They can get into the human body through the nose.,They can get into the human body through the mouth.,They can get into
8、 the human body through the skin(皮肤).,germs small,get into,cause,through the nose,through the mouth,through the skin,become sick,Read and act,PracticeA:What should we do to fight germs?B:We should/must We shouldnt/mustnt,We should/must keep the air clean and fresh,We shouldnt/mustnt eat bad food.,Wh
9、at should we do to fight germs?,Sweep the floors often,drink sour milk,keep our bodies clean,wash your hands before meals,keep our fingernails clean,keep the streets clean,A:What should we do to fight germs?B:We must/shouldWe mustnt/shouldnt,We should sweep the floors often,We shouldnt drink sour milk,We should/must keep our bodies clean,We should keep our fingernails clean,We must keep the streets clean,We must wash our hands before meals,Pay attention to hygiene and reduce the incidence of disease.,讲究卫生，减少疾病,更多资源,HOMEWORK,Write at least five sentences about how to fight germs.,THANK YOU,
