仁爱版八年级英语上册Unit2.ppt

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1、 Topic 2Section C 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.we must /shouldwe mustnt /shouldntgood habitsbad habitsWash hands before mealskeep our bodies cleanwatch TV for too long.keep the air cle

2、an and freshread in the suneat bad foodBad habits may cause some diseases.a headachePre-reading question :1.Do you often get headaches ?2.Do you know what causes headaches ?1. A headache is a disease.2. A headache may show that there is something wrong with your health.3. You neednt see the doctor w

3、hen you have headaches often.T or FisntneedWhat may cause headaches?Question: What are headaches? What may cause (导致导致)them? And when should you go to see a doctor? A headache is a pain in your head . Its not a disease(疾病，疾病，病病) itself , but it may show that something is wrong with your health .Usua

4、lly a fever will cause a headache. You may get a headache when you work too hard or when you dont get enough sleep. And you may get a headache when you exercise on an empty(空的空的) stomach(胃胃). If you get headaches often, you need to see a doctor.HeadachesRead and understandWhat may cause headaches?A

5、fever may cause headachesWorking too hard may cause headaches You may get a headache when you dont get enough sleepExercising on an empty stomach may cause headaches What else may cause headaches?Discuss in groupsA headache is not a disease, but some diseases may cause headaches. germs 病菌病菌diseasesh

6、eadachesSomeone smokes a lot around you.It is too hot.watch TV for too long.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 the human body through the skin(皮肤皮肤).germs smallget

7、intocausethrough the nosethrough the mouththrough the skin have an illnessRead and act PracticeA: What should we do to keep away from germs? B: We should/must We shouldnt/mustnttidy our rooms and Sweep the floors oftendrink sour milkkeep our bodies cleankeep the air clean and freshkeep our fingernai

8、ls clean spit in publicA: What should we do to keep away from germs? B: We must /shouldWe mustnt /shouldntWe should sweep the floors oftenWe shouldnt drink sour milkWe mustnt spit in publicWe should/must keep our bodies cleanWe should keep our fingernails cleanWe must keep the air clean and freshPay attention to hygiene and reduce the incidence of disease.讲究卫生，减少疾病讲究卫生，减少疾病Write at least five sentences about how to keep away from germs.