《河北省唐山市曹妃甸區(qū)南堡開發(fā)區(qū)九年級(jí)英語(yǔ)全冊(cè) Unit 1 Stay Healthy Lesson 4 Don’t smokeplease課件 （新版）冀教版》由會(huì)員分享，可在線閱讀，更多相關(guān)《河北省唐山市曹妃甸區(qū)南堡開發(fā)區(qū)九年級(jí)英語(yǔ)全冊(cè) Unit 1 Stay Healthy Lesson 4 Don’t smokeplease課件 （新版）冀教版（48頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、Unit 1 Stay Healthy!Lesson 4 Dont smoke, please!Dont smoke, please!smokeharmfuldiseaselungharmbreathepubliclawv. 吸煙吸煙 n. 煙煙adj. 有害的；導(dǎo)致?lián)p害的有害的；導(dǎo)致?lián)p害的n. ??；疾病病；疾病n. 肺肺v. & n. 傷害；損害傷害；損害v. 呼吸呼吸adj. 公共的；大眾的公共的；大眾的n. 法律法律Words and Expressionscigarettewheneverrisksomebodyn. 香煙；卷煙香煙；卷煙conj. 在任何在任何的時(shí)候的時(shí)候 無(wú)論何時(shí)無(wú)

2、論何時(shí)n. 危險(xiǎn)；風(fēng)險(xiǎn)危險(xiǎn)；風(fēng)險(xiǎn)pron. 有人；某人有人；某人Words and ExpressionsLook and saysmokev. 吸煙吸煙 n. 煙煙Do you mind if I smoke?我抽根煙你介意嗎？我抽根煙你介意嗎？No smoking!Dont smoke!Look and sayharmfuladj. 有害的；有害的； 導(dǎo)致?lián)p害的導(dǎo)致?lián)p害的Polluted air and water are harmful to peoples health. 受到污染的空氣和水，對(duì)人的健康是有害的。受到污染的空氣和水，對(duì)人的健康是有害的。 harm v. n 傷害傷害;損

3、害損害harm oneself =hurt oneself 傷害某人自己傷害某人自己Be careful not to harm/hurt yourself.當(dāng)心不要傷到你自己。當(dāng)心不要傷到你自己。Look and saylungSmoking can cause lung cancer.吸煙會(huì)引起肺癌。吸煙會(huì)引起肺癌。 n. 肺肺Look and sayLawEvery citizen may claim the protection of the law. 每個(gè)公民都可以要求受到法律的保護(hù)。每個(gè)公民都可以要求受到法律的保護(hù)。 n. 法律法律Look and saypublicadj. 公共

4、的；大眾的公共的；大眾的in public 當(dāng)眾當(dāng)眾.公開公開Dont spit in public.WHY IS SMOKING HARMFUL? Smoking is bad for your health. It can causes diseases of the heart and lungs. Every year, millions of people around thw world die as a result of smoking. Thats terrible! If you smoke, You harm yourself, and youre also harmin

5、g the people around you with your second-hand smoke. Smoking pollutes the environment, too. Everyone wants to live in a clean environment and breathe fresh air. In many countries, smoking in public places in now against the law.WHAT SHOULD WE DO? Never touch cigarettes. Whenever someone offers you a

6、 cigarette, you shoud alway say no. Dont take that risk. When somebody talks about smoking, change the topic. If your family members smoke, encourage them to stop smoking. It will be hard for them, But you should try explaining how important it is for their health. Eat more fruits anf vegetables, do

7、 more exercise, and form good habits.Read the passage and fill in the blanks.Harmful effects of smoking1. Smoking is bad for your _.It can cause _ of the heart and lungs.2. Smoking _ the environment.3. Second-hand smoke is _ to people who dont smoke.healthdiseasespollutesharmful1Read the passage and

8、 fill in the blanks.Advice to stay away from cigarettes1. Never _ cigarettes.2. When somebody talks about smoking, change the _.3. _ your family members to stop smoking.4. Eat more fruits and _. Do more _. Form good _.touchtopicEncouragevegetablesexercisehabits1Read the following sentences and pay a

9、ttention to the modal verb should. Then give advice for each problem using should.1. I have a very bad toothache! You should go to see a dentist.2. My new bicycle was stolen. You should call 110.3. My bedroom is a mess. You should tidy it up.2Read the following sentences and pay attention to the mod

10、al verb should. Then give advice for each problem using should.4. My computer is broken. I cant work without it. You should ask someone to fix it.5. I was late for school this morning, and my teacher was angry with me. You should get up early and never be late again.Language pointsSmoking is bad for

11、 your health.1.be bad for 有害于某人或某事有害于某人或某事吸煙有害健康。吸煙有害健康。= be harmful to/ do harm to反義詞組：反義詞組：be good for”對(duì)對(duì)有益有益”Eating too much junk food is bad for our health.吃太多垃圾食品對(duì)身體有害。吃太多垃圾食品對(duì)身體有害。Reading in bed is bad for your eyes.在床上看書對(duì)你的眼睛有害。在床上看書對(duì)你的眼睛有害。 2.動(dòng)名詞做主語(yǔ)，謂語(yǔ)動(dòng)詞用單數(shù)動(dòng)名詞做主語(yǔ)，謂語(yǔ)動(dòng)詞用單數(shù)Millions of people ar

12、ound the world die as a result of smoking.世界上數(shù)百萬(wàn)人因?yàn)槲鼰煻劳?。世界上?shù)百萬(wàn)人因?yàn)槲鼰煻劳觥?.Millions of “數(shù)百萬(wàn)的數(shù)百萬(wàn)的”We plant millions of trees every year.我們每年種植數(shù)百萬(wàn)的樹。我們每年種植數(shù)百萬(wàn)的樹。* *當(dāng)當(dāng)million 前有基數(shù)詞，表達(dá)確數(shù)時(shí)，無(wú)論基數(shù)詞時(shí)什前有基數(shù)詞，表達(dá)確數(shù)時(shí)，無(wú)論基數(shù)詞時(shí)什么，么，million永遠(yuǎn)用單數(shù)形式。永遠(yuǎn)用單數(shù)形式。three million 三百萬(wàn)三百萬(wàn) ten million 一千萬(wàn)一千萬(wàn)* *hundred hundred （百），（百

13、），thousand thousand （千）（千）billion billion （十億）（十億）的用法與的用法與millionmillion相同。相同。2.as a result of 因此；由于；作為因此；由于；作為.的結(jié)果，的結(jié)果，后邊接名詞或代詞后邊接名詞或代詞He was late as a result of the snow.因?yàn)橄卵?，他遲到了。因?yàn)橄卵?，他遲到了。 as a result 單獨(dú)使用，后邊一般用逗號(hào)隔開，單獨(dú)使用，后邊一般用逗號(hào)隔開，并且不能連接兩個(gè)句子。并且不能連接兩個(gè)句子。He worked hard at his study. As a result ,h

14、e passed the exam easily.他在學(xué)習(xí)上很刻苦，結(jié)果他很容易地通過(guò)了他在學(xué)習(xí)上很刻苦，結(jié)果他很容易地通過(guò)了考試?？荚?。In many countries, smoking in public places is now against the law.against 時(shí)介詞,后接名詞、代詞或動(dòng)詞be against 反對(duì)反對(duì) be for 支持支持當(dāng)今在很多國(guó)家，在公共場(chǎng)合吸煙是違法當(dāng)今在很多國(guó)家，在公共場(chǎng)合吸煙是違法的行為。的行為。We are all against his idea.我們都反對(duì)他的想法。我們都反對(duì)他的想法。Are you for or against

15、the plan?你支持還是反對(duì)這項(xiàng)計(jì)劃你支持還是反對(duì)這項(xiàng)計(jì)劃?against 還意為還意為“靠著；頂著；迎著靠著；頂著；迎著”He stood with his back against the door.他靠著門站著他靠著門站著。Whenever someone offers you a cigarette, you should always say no.無(wú)論何時(shí)有人向你無(wú)論何時(shí)有人向你提供香煙，你應(yīng)該總是說(shuō)不。提供香煙，你應(yīng)該總是說(shuō)不。1.whenever 連詞，連詞，“無(wú)論何時(shí)；在任何無(wú)論何時(shí)；在任何的時(shí)候的時(shí)候”=no matter when,引導(dǎo)讓步狀語(yǔ)從句。引導(dǎo)讓步狀語(yǔ)從句。

16、 You can ask for help whenever you need it.無(wú)論何時(shí)你需要幫助，你可以提出來(lái)。無(wú)論何時(shí)你需要幫助，你可以提出來(lái)。類似的合成詞：類似的合成詞：whatever= no matter what無(wú)論什么無(wú)論什么wherever =no matter where 無(wú)論哪里無(wú)論哪里however =no matter how 不管怎樣不管怎樣_ I am in trouble, my best friend Li Lei always helps me. A.Whenever B.Whatever C.However D.Never2. offer 用作及物動(dòng)詞

17、，用作及物動(dòng)詞，“（主動(dòng)）拿給，給予（主動(dòng)）拿給，給予”可接雙賓語(yǔ)可接雙賓語(yǔ)offer sb. sth= offer sth. to sb.“向向某人提供某物某人提供某物”The young man offered the old man his own seat on the bus .3. try doing sth.試著做某事，試驗(yàn)做某事試著做某事，試驗(yàn)做某事 try to do設(shè)法做某事，盡力做某事設(shè)法做某事，盡力做某事Why dont you try riding a bike to school?為什么不試著騎自行車去學(xué)校呢？為什么不試著騎自行車去學(xué)校呢？Im trying to

18、learn English well.我正在努力學(xué)好英語(yǔ)。我正在努力學(xué)好英語(yǔ)。Language pointsIt can cause diseases of the heart and lungs.cause v. 造成；引起造成；引起n. 原因；起因原因；起因它可以導(dǎo)致心臟病和肺病。它可以導(dǎo)致心臟病和肺病。I have no cause to question his honesty.我沒(méi)有理由懷疑他的誠(chéng)實(shí)。我沒(méi)有理由懷疑他的誠(chéng)實(shí)。The fire caused much damage.火災(zāi)招致重大損失?；馂?zāi)招致重大損失。Dont take that risk.take a risk 意為意

19、為“冒險(xiǎn)冒險(xiǎn)”take the risk of doing sth. “冒險(xiǎn)做冒險(xiǎn)做”不要冒險(xiǎn)。不要冒險(xiǎn)。I didnt want to take the risk of leaving John alone.我不想冒險(xiǎn)把約翰單獨(dú)留下。我不想冒險(xiǎn)把約翰單獨(dú)留下。 Dont take any risks just ring the police.不要冒險(xiǎn)行事不要冒險(xiǎn)行事給警察打電話吧。給警察打電話吧。Once you get into the habit of smoking, its not easy to give it up.get/fall into the habit of 養(yǎng)成養(yǎng)成習(xí)

20、慣習(xí)慣一旦你養(yǎng)成吸煙的習(xí)慣，就很難戒掉。一旦你養(yǎng)成吸煙的習(xí)慣，就很難戒掉。George has got into the habit of going to bed late.喬治養(yǎng)成了晚睡的習(xí)慣。喬治養(yǎng)成了晚睡的習(xí)慣。 give up “放棄放棄” 若賓語(yǔ)為人稱代詞，則必須放若賓語(yǔ)為人稱代詞，則必須放在在give和和up 之間。之間。 Believe yourself .Dont give it up.Give up doing sth. “放棄做某事放棄做某事He gave up smoking at last.他最終戒掉他最終戒掉了煙。了煙?！盓at more fruits and ve

21、getables ,do more exercise ,and form good habits.Exercise1) 作作 “運(yùn)動(dòng)；鍛煉，常用短運(yùn)動(dòng)；鍛煉，常用短語(yǔ)語(yǔ)”do/take exercise =do sportsHe takes exercise every day.2)作可數(shù)名詞，意為作可數(shù)名詞，意為“體操，練習(xí)題體操，練習(xí)題”Do morning /eye exercises3)做不及物動(dòng)詞做不及物動(dòng)詞“ 運(yùn)動(dòng)，練習(xí)運(yùn)動(dòng)，練習(xí)”He exercises every day . Stay away from cigarettes and you can live a long,

22、healthy and happy life.遠(yuǎn)離香遠(yuǎn)離香煙，那么你會(huì)過(guò)著長(zhǎng)久、健康和快樂(lè)的生活。煙，那么你會(huì)過(guò)著長(zhǎng)久、健康和快樂(lè)的生活。Stay away from 為固定短語(yǔ)為固定短語(yǔ)“離開，遠(yuǎn)離離開，遠(yuǎn)離”=keep away fromWhy did you stay away from school? 你為什么沒(méi)上學(xué)？你為什么沒(méi)上學(xué)？I want you to stay away from my daughter.我想讓你遠(yuǎn)離我女兒我想讓你遠(yuǎn)離我女兒。should1.1.表示勸告、建議表示勸告、建議1. We should go to the hospital right now.2.

23、 As a student, you should never smoke.3. You shouldnt be so careless.2.2.表示征求同意或征詢意見，用于主語(yǔ)為表示征求同意或征詢意見，用于主語(yǔ)為第一人稱的疑問(wèn)句。第一人稱的疑問(wèn)句。1. Should I open the window?2. When should we have the meeting?should3.3.表示驚訝，在某些句式中可以表示說(shuō)話表示驚訝，在某些句式中可以表示說(shuō)話者的驚訝。者的驚訝。 It is simply a miracle that rice should grow in such a pl

24、ace. 稻子竟能在這樣的地方生長(zhǎng)稻子竟能在這樣的地方生長(zhǎng), , 這實(shí)在是個(gè)奇跡。這實(shí)在是個(gè)奇跡。 How should I know it ？ 我怎么會(huì)知道這件事？我怎么會(huì)知道這件事？ Have a look1.Danny, you need not get up so early.2. We need not worry about him.1. Need we eat foods from each food group? Yes, you must.2. Need the guests leave the place right away? No, they neednt.need必要

25、，需要（作情態(tài)動(dòng)詞時(shí)只用于否定句必要，需要（作情態(tài)動(dòng)詞時(shí)只用于否定句和疑問(wèn)句）和疑問(wèn)句）1. Danny, you need not get up so early.2. Need I type this letter again? 1.1.沒(méi)有人稱和數(shù)的變化沒(méi)有人稱和數(shù)的變化2.2.不能單獨(dú)充當(dāng)謂語(yǔ)。不能單獨(dú)充當(dāng)謂語(yǔ)。3.3.變?yōu)榉穸ň鋾r(shí)只需在情態(tài)動(dòng)詞之后加變?yōu)榉穸ň鋾r(shí)只需在情態(tài)動(dòng)詞之后加notnot。4.4.變?yōu)橐蓡?wèn)句時(shí)只需將情態(tài)動(dòng)詞提到主語(yǔ)的變?yōu)橐蓡?wèn)句時(shí)只需將情態(tài)動(dòng)詞提到主語(yǔ)的前面。前面。 needneed用在疑問(wèn)句中，肯定回答一般用用在疑問(wèn)句中，肯定回答一般用must，否定回答一般用，

26、否定回答一般用need not。1. Need we eat foods from each food group? Yes, you must.2. Need the guests leave the place right away? No, they neednt.Fill in the blanks1. _ (smoke) is bad for your health.2. In many countries, smoking in public places is now _ the law.3. Dont _ that risk.4. Eat more fruits and veg

27、etables, do more exercise, and _ good habits.Smokingagainsttakeform1. What do you mean, there are only ten tickets? There_ be twelve. A. should B. would C. will D. shall 2. I dont care what people think. Well, you _ A. could B. would C. should D. mightTranslation 1.1.世界上數(shù)百萬(wàn)人因?yàn)槲鼰煻劳?。世界上?shù)百萬(wàn)人因?yàn)槲鼰煻劳觥?.

28、2.一旦你養(yǎng)成吸煙的習(xí)慣，就很難戒掉。一旦你養(yǎng)成吸煙的習(xí)慣，就很難戒掉。Millions of people around the world die as a result of smoking.Once you get into the habit of smoking, its not easy to give it up.本課時(shí)重點(diǎn)回顧1. smoking is bad for your health2. as a result of 3. should + do4. get into the habit ofNow 2 mins to test your spelling.Engli

29、sh-Chinesedisease lung breathe cigaretteChinese-English有害的有害的 公共的公共的 法律法律無(wú)論何時(shí)無(wú)論何時(shí) 危險(xiǎn)危險(xiǎn) 有人有人 When finished, exchange your papers to see who does the best.Please Recite the new words and expressions.Homework Free talk1. Have you ever smoked before? 2. Do people in your family smoke?3. Do you know the

30、harm of smoking?objectivesTo learn how to stay healthyTo talk about the harm of smokingNew words: smoke, harmful, public, law, whenever, risk, somebodySmoking second-hand smoke 二手煙，也稱為環(huán)境煙草煙（二手煙，也稱為環(huán)境煙草煙（ETSETS），），既包括吸煙者吐出的主流煙霧，也包括從既包括吸煙者吐出的主流煙霧，也包括從紙煙、雪茄或煙斗中直接冒出的側(cè)流煙，紙煙、雪茄或煙斗中直接冒出的側(cè)流煙，也就是指吸煙的人所呼出的氣體和

31、香煙本也就是指吸煙的人所呼出的氣體和香煙本身燃燒時(shí)的煙霧的俗稱。二手煙中包含身燃燒時(shí)的煙霧的俗稱。二手煙中包含40004000多種物質(zhì)，其中包括多種物質(zhì)，其中包括4040多種致癌物質(zhì)，多種致癌物質(zhì)，如被不吸煙的人吸進(jìn)體內(nèi)，亦可能和氡氣如被不吸煙的人吸進(jìn)體內(nèi)，亦可能和氡氣的衰變產(chǎn)物混合一起，對(duì)人體健康造成更的衰變產(chǎn)物混合一起，對(duì)人體健康造成更大的傷害。大的傷害。 second-hand smoke專家提醒，吸專家提醒，吸“二手煙二手煙”的危害更不容忽視，的危害更不容忽視，不吸煙者和吸煙者一起生活或者工作，每天聞到不吸煙者和吸煙者一起生活或者工作，每天聞到煙味一刻鐘，時(shí)間達(dá)到一年以上的危害等同吸煙

32、。煙味一刻鐘，時(shí)間達(dá)到一年以上的危害等同吸煙。截止到截止到20072007年末，中國(guó)約有年末，中國(guó)約有3.53.5億吸煙者，每年億吸煙者，每年死于吸煙相關(guān)疾病的人數(shù)近死于吸煙相關(guān)疾病的人數(shù)近100100萬(wàn)。中國(guó)參與的萬(wàn)。中國(guó)參與的“全球青少年煙草調(diào)查全球青少年煙草調(diào)查”結(jié)果顯示：青少年在家結(jié)果顯示：青少年在家中和公共場(chǎng)所受二手煙危害的比例分別為中和公共場(chǎng)所受二手煙危害的比例分別為43.9%43.9%和和55.8%55.8%。中國(guó)吸煙人數(shù)為。中國(guó)吸煙人數(shù)為3.53.5億，居世界各國(guó)之億，居世界各國(guó)之首。全國(guó)吸煙行為流行病學(xué)調(diào)查數(shù)據(jù)顯示，雖然首。全國(guó)吸煙行為流行病學(xué)調(diào)查數(shù)據(jù)顯示，雖然人們的吸煙率已

33、經(jīng)出現(xiàn)了下降趨勢(shì)，但被動(dòng)吸煙人們的吸煙率已經(jīng)出現(xiàn)了下降趨勢(shì)，但被動(dòng)吸煙狀況沒(méi)有任何改善。狀況沒(méi)有任何改善。 Lets help people stay healthy! In a small group, make a poster that shows why smoking is bad.Present your posters to the class. PROJECT AGAINST SMOKING Many people smoke. Smoking is a bad habit! It causes cancer and heart disease. In 1988. the Wo

34、rld Health Organization(WHO) decided to celebrate World No Tobacco Day(WNTD) on May 31 of each year to draw global atention to the negative effects of tobacco. Lets help people stay healthy! In a small group, make a poster that show why smoking is bad. Present your posters to the class.Put them up o

35、n the bulletin board in your school.Modal Verbsshould & needHave a look1. but you should try explaining how important it is2. Crime should be punished.3. You should avoid such mistakes. 4. They should be ready by 12:00. 1. What should we do?2. Its strange that he should come so late. 3. Im sorry that this should have happened.4. Im surprised that he should feel lonely.