九年級(jí)英語上冊(cè) Unit 4 Stay Healthy Lesson 29 Don’t Smoke, Please!課件 冀教版

Lesson 29 Dont Smoke, Please!Lead inHow do you think about smoking?LISTEN AND ANSWER1.Is Danny at school today? 2.How does Brain feel today?3.Is smoking allowed in public?No, he isnt.He feels well.No, it isnt.Presentation Answer the following questions 1 How long has Danny been away?2 What would Brians poster be about?3 What was wrong with their great-grand-father?For three days.He had lung disease. Because he smoked.Smoking.Some boy students think smoking makes them look more handsome.Do you think so?Smoking is harmful to healthSmoking is anti-life bulletsList some diseases in the world today.Why do people get ill?What should people do to stay healthy? LIST SOME DISEASES IN THE WORLD TODAY.Cold 感冒感冒Lung disease 肺病肺病Heart disease 心臟病心臟病Liver disease 肝病肝病Appendicitis 闌尾炎闌尾炎T.B. 肺結(jié)核肺結(jié)核Cancer 癌癥癌癥SARS 非典非典Bird Flu 禽流感禽流感AIDS 愛滋病愛滋病Smoking DrinkingStay up latePressureTake less exerciseJunk foodPollutionNoiseWhy do people get ill? Sleep eight hours and get up early every day. Take more exercise. Eat more fruit and vegetables. No smoking or drinking. Often open the windows and let fresh air in. Wash hands and clothes often. Clean your room every day. Dont be too tired. Take good care of yourself. Keep good mood every day.How to stay healthy?1.plenty of 許多許多(后接復(fù)數(shù)，可數(shù)名詞和不可數(shù)后接復(fù)數(shù)，可數(shù)名詞和不可數(shù)名詞名詞) e.g. If you run a fever, drink plenty of water. Language Points:2.He has been away for three days now. 他有三天沒來上學(xué)。他有三天沒來上學(xué)。 be away 表狀態(tài)表狀態(tài),后可加一段時(shí)間后可加一段時(shí)間,表示此動(dòng)作已延續(xù)表示此動(dòng)作已延續(xù)一段時(shí)間。一段時(shí)間。 注注: for+一段時(shí)間一段時(shí)間 since+一個(gè)時(shí)間點(diǎn)一個(gè)時(shí)間點(diǎn) E.g. He has been away since three days ago. -How long has he _ here?-He has _ here for several hours. a. arrived, come b. come, got c. stayed, been d. left, been away 3. He must be ill. 他肯定是病了他肯定是病了. must表推測表推測,只可用在肯定的陳述句中只可用在肯定的陳述句中,意思是意思是“想想必必,一定一定”;在否定或疑問句中需用在否定或疑問句中需用can。-Listen! Helen is coming. -It _ be Helen. She has gone to Beijing.a. cant b. mustnt c. may not d. should not 4.A lot of people would live longer if they didnt smoke. 這是個(gè)使用虛擬語氣的句子這是個(gè)使用虛擬語氣的句子, 從句是從句是 “if” 引導(dǎo)的非引導(dǎo)的非真實(shí)性的條件句真實(shí)性的條件句, 主句就用主句就用will的過去式的過去式would,表示與表示與現(xiàn)在事實(shí)相反的假設(shè)。現(xiàn)在事實(shí)相反的假設(shè)。 *只作了解只作了解 Practice1._ (drink) too much is bad for our body.2.Id like to make a poster about _ (smoke).3.How many_ (tomato) do you want?4.Bill_(be) away from school for 5 years.5.Yesterday I rested and _(drink) lots of water.6._(not smoke) here , please.7.Jim was _(terrible) ill, we must take him to the hospital.8.How are you feeling today? Im feeling even _(bad).Homework In a small group, make a poster that shows how to keep healthy.Everything is good when new, but friends when old.東西是新的好，朋友是老的親。