2019-2020年九年級英語全冊 Chapter 6 Food for thought教案 牛津深圳版Teaching aims and demands:1. Words and expressions:a.Learn how to use 20 words: steak sausage increase bit dead influence industry cattle space drug order caf delivery pity fly crazy cruel grain introduction pareamount b. Learn to use the following phrases1. food for thought 引人深思的食物問題2. lose ones appetite for sth. 失去對的胃口 3. because of 因為4. put on weight 增肥5. lose weight 減肥6. be influenced by 被影響7. instead of 代替8. separatefrom 區(qū)別和9. live in tiny spaces 住在狹小的處所10. change the subject 轉(zhuǎn)換主題11. bits of meat 小肉塊12. a balanced diet 均衡的飲食13. mistaken opinions 錯誤的意見14. in order to do 為了15. a variety of foods 多種食物16. increase the risk of heart attack 增加心臟病發(fā)作的風險17. a program on the meat industry18. scientific information 科學信息19. spend some time doing20. a lack of 缺乏2. Be able to skillfully use “have to” and “need to” to express that it is necessary or not necessary to do things and the object clauses with that after know, think, believe, etc.3. Read and prehend the reading in Chapter Six. Get to know something about what kind of food is healthy for people.4. Get to know something about expressing feelings and responding to happenings.5. Learn to write a report on eating habits. Main and difficult points:1. Key words and phrases 2. Reading prehensionTeaching Methods: 1. Listening, speaking and writing.2. Watch and say3. Pair / group workTeaching aids: PPT and tape recorderPeriods needed: 10Teaching procedures:Period OneTeaching target1. To know some new words and expressions about the reading passage. Pronounce the words correctly. 2. Use the words and phrases to make the sentences.3. Memorize the word spelling. Do some exercises about the new words learnt in class.Cartoon talk1. Give students some time to look at the cartoon on SB, page73. Tell them to read the sentences carefully.2. Meaning of the cartoon: The cartoon raises the general topic of food and cooking in a rather absurd discussion between the two cartoon characters. When Hi says that his sister burned sth., Lo naturally assumes that he meant an item of food. However, Ho explains that his sister burned the school down.Teaching courses:Step1 Greetings and leading in. Ask Ss to think about the following questions.1. Whats your favorite food?2. Do you eat more vegetables than meat or more meat than vegetables?3. Do you think you have a healthy and balanced diet?4. What do you think is a healthy diet?5. Do your parents have any tips for a healthy diet?Step 2 Learn to pronounce the words correctly.Step 3 Help to explain the words in English and memorize the spelling 1. a person who does not eat meat -vegetarian2. to make or bee larger in amount, number or degree -increase3. ability of a brain- brainpower4. to make warm-warm5. A small amount or piece of sth.-bit6. affect - influence7. cows or bulls raised for milk or meat-cattle8. An empty area - space9. any of several chemicals substances which are important for growth and health-vitamin10. a chemical substance used to kill pests- pesticide 11. by reason of; as a result of - because ofStep 4 PracticeA. plete the following sentences using suitable words.1. The tourists i_ in number in our country. 2. The population of that town i_ by five percent last year.3. She became a v_ after she saw the way that animals were killed. 4. The book had a great i_ on his life.5. Travel through s_ is not a dream today.6. We usually get v_ from vegetables and fruit.7. Farmers have to spray p_ when here are pests in the fields.8. Granny Chen took p_ on the homeless children and took them into her house.9. She is c_ about dancing. Its c_ of her to practise dancing so hard.10. The picture of the Bloodbath(大屠殺） in Nanjing reminds of the c_ of war. 11. The p_ to close the school was rejected (反對) by the local villagers. 12. The little book is a very good i_ to learning English.13. Living in a city cant c_ with living in the country.14. He made an interesting c_ between classical music and jazz.B Change the forms of the words1.argument (動詞)2. awake （反義詞）3.warm (反義詞)4.burn (過去式)5. most _ (反義詞) 6. importance (形容詞)7. hungry (名詞)8. influence _ (名詞)9. cruel (名詞)10. increase _ (反義詞)11.disbelief _ (反義詞)12. terrific _ (同義詞)13. moderately_(形容詞)14. success_(形容詞）15 argue_ (同義詞)16. cattle _（復數(shù)）17. crowd _（名詞,形容詞)18. dangerous _(名詞）19. probably _（形容詞）20. thought _（動詞）Step 5. Read the words correctly.Step 6. ConclusionStep 7. Assignments. a. Recite the new words and expressions.(from steak to cafe) b. Listen to the tape about the reading passage three times.Period TwoTeaching target1. Review the new words and expressions.2. Pre-reading about the text.Teaching courses:a. Review the new words and expressions.Have a dictation about the following words: steak sausage increase bit dead influence industry cattle space drug order caf warm vegetarian appetiteb. Pre-reading Read these sentences about food, and say if they are T or F.1. Eating fish increases your brainpower. F2. White rice is better than brown rice. F3. Hot tea warms your body better than a cold cola. F4. The most important meal of the day isbreakfast. T5. People who eat meat are stronger than people who do not. F6. A snack before you go to bed keeps you awake. Fc. Post-reading i. Read the whole text then answer thefollowing questions based on it.1.What will Debbie order for her lunch in the restaurant?A steak, chicken and sausages. 2. Why does Simon think Debbies order is horrible?Because he has bee a vegetarian and doesnt want to eat any bits of deadanimals.3. What is Simons order?Only a salad.4. According to Simon, what is a vegetarian?A vegetarian is a person who does not eatmeat.5. Why does Simon want to be a vegetarian andwhat has always influenced him?Because he watched a TV program onmeat industry and TV programs have always influenced him.6. According to the TV program, what will happen if people use land to grow food instead of cattle?There will be no hungry people in the world.7. What is miserable about animals life?They are kept in tiny places all their lives and then they are killed.8. Why do animals have to be given drugs?Because they are kept in tiny places andcan get easily sick.9. Will the drugs still remain in the meat whenwe eat it?Yes, it may.10. Does Simons words about meat makeDebbie lose her appetite? No, they dont.11. Why do we need to eat meat according toDebbie?Because meat contains vitamins andminerals that are not found in vegetables.12. According to Simon, in which food can vitamins also be found?In tofu and salad.13. Why can vegetables also be dangerous?Many people get ill because of the pesticides that the farmers use on them.14. Can Simon and Debbie persuade each other in the end and how do they solve the problem?No, neither of them can accept each others opinions and then Simon advises to change the subject.ii. Look and thinkB1 plete the sentences with one or twowords.1. The conversation is probably about _.2. During lunch, Simon and Debbie had _. Perhaps its about _.3. Simon is always _ by TV programs.4. Its _ for Debbie to change hermind. So Simon cant _ if he wantsto _ her off her lunch.5. When we say a topic is food for thought, wemean that the topic is worth _ about. B2 Scan the conversation between Debbie and Simon and decide whether thefollowing statements are T or F aftereach statement.1. Simon and Debbie are in a restaurant. T2. Simon is a vegetarian. T3. Simon was once an astronaut. F4. Debbie says that vegetables can be dangerous too. Td. Conclusione. Assignments. 1). Recite the new words and expressions.(from burger to parison) 2). Read the passages after the tape and try to recite P1-5.Period ThreeTeaching target1. While-reading: to read intensively and try to understand the details.2. To explain the key points about the reading.3. Conclude the key phrases.Teaching courses:a. RevisionDictate 15 new words and expressions. delivery happening disbelief pity crazy cruel cheeseburger proposal grain introduction pare amount future moderately b. Reading for detailsRevise the whole text with the help of the following cloze.Simon and Debbie are having lunch in a _. Debbie wants to _ herself a steak, chicken and _. Simon thinks it _ horrible. He says he has bee a _ since he watched a TV program about the meat _. Debbie wonders if he is _ by those programs. In the program, it says if people use land to grow food for people _ _ cattle, there wont be any hungry people. Animals spend their lives _ in tiny _ before they are killed. The program also says the animals are given _ when they get sick and these drugs may still be in the meat when people eat it. According to this, Simon is trying to _ Debbie to bee a vegetarian, too. But his words dont make Debbie _ her _ for meat. She says _ can also be dangerous because of the _ left on them. At last, they have to change the _. c. Key points:l increase inkri:s v. 增強，增長e.g. The number of cars in Shenzhen has increased rapidly in recent years. 深圳小轎車的數(shù)量在最近的幾年中增長迅速。 The price of petrol has increased by 20%. 石油的價格已經(jīng)增長了20%。 (opp. decrease )e.g. If he kept his promise to decrease military spending, there would be more money for charity.e.g. We are all looking forward to a decrease in petrol price. 我們都盼望汽油降價。l vegetarian n. & adj. 素食主義者，vedteri:n 素食的e.g. Being vegetarian has bee something fashionable these years. 素食在這些年來已經(jīng)成為一種時尚。 Do you have a vegetarian diet? 你有一份素食食譜嗎？vegetarianism n. ,vedteri:nzm n. 素食主義l influence n. & v. 影響，影響力e.g. Her family had a great influence over/on her. 她的家庭對她有巨大的影響。 What she said influenced my decision. 她說的話影響了我的決定。 Lam was such a powerful man that he could always influence others. 林是個如此強勢的人以致于他總是能影響別人。l vitamin n. vaitmin 維生素e.g. Oranges contain vitamin C while fish liver oil contains vitamin D. l pesticide pestisaid 農(nóng)藥 n. l drug dr n. 藥劑，藥物e.g. Michael Jacksons doctor gave him some powerful drugs that killed him.l bit n. 小塊，少量，一點兒，稍微 e.g. He had a bit of trouble getting along with his classmates. 他與同學相處遇到了一點兒麻煩。 I would like to do a bit of shopping in the afternoon.我想下午去買點東西。He tore the picture into bits of paper. 他把畫撕成了小碎片。 I felt a bit tired after a long walk. This dress is a bit longer for you.l appetite n. pitait 胃口 e.g. My brother has a big appetite.When I saw the dish, I suddenly lost my appetite for the meal. 當我看到那道菜的時候，我突然間失去了吃飯的胃口。l industry n. indstri n. 工業(yè), 產(chǎn)業(yè) e.g. Shenzhen is famous for its light industry.深圳以輕工業(yè)而聞名New Zealand is famous for its milk industry. 新西蘭以牛奶產(chǎn)業(yè)而出名。l cattle 牛n. ktl （總稱）牛，牲口 e.g. They had a pond for cattle to drink. 他們有一個供牛飲水的池塘。l pare v. kmp e.g. Please pare the two samples and find the difference between them.請對比兩個樣品并找出它們之間的不同。Dont pare my brother with me.別把我和哥哥相比。Poets often pare beautiful women to roses. 詩人總把美麗的女人比做玫瑰。 In parison, Labradors are much bigger than Yorkshire terriers. 相比之下，拉布拉多犬比約克郡小獵犬要大得多。l order v. 點（酒菜）等e.g. The man ordered two fried chicken legs and a half-done steak. 那個男子點了兩塊雞腿和一塊半熟的牛扒。 May I have your order, please? 您現(xiàn)在可以點菜了嗎？l cruel kru:l adj. 殘忍的 cruelty n. kru:lti: 殘忍e.g. Its cruel of him to bully the beggar. 他欺負那個乞丐是很殘忍的。 We all hate his cruelty.我們都憎恨他的殘忍。l introduction ,ntrdkn 介紹, 引入 v. introducee.g. What introduction of oneself should be given in an interview? 在面試中應該做什么自我介紹呢？ Each student was required to give a self-introduction speech.每個學生備要求做自我介紹發(fā)言。 This equipment was first introduced to China by a foreign engineer.l amount n. maunt 數(shù)量，數(shù)額，金額 (amount通常與不可數(shù)名詞連用） e.g. She spent large amounts of money on cosmetics. None of us knew the exact amount of the money. 我們中沒有人知道那筆錢的確切數(shù)額。 （a number of 與可數(shù)名詞的復數(shù)連用，表示大量的，與不可數(shù)名詞連用的還有a great deal of）l moderately mdrtl 適度地 e.g. The first step to lose weight is to eatmoderately.減肥的第一步就是要吃得適度。l lose weight/put on weight 減肥，增肥l e down 下降，降低 e.g. We are sure the price of gasoline will e down someday.l cost of living 生活費e.g. Do you think the cost of living will e down in Shenzhen?d. Conclude the key phrases. increase ones brainpower the most important meal of the day keep you awake food for thought no more bits of a programme on TV be influenced by this / last / next time the meat industry live in tiny spaces on space get / be sick/ ill have to be given drugs make sb. lose appetite for. contain vitamins and minerals because of the pesticides the farmers use on them change the subjecte. Conclusionf. Assignments: 1). Review the language points and finishdoing Exx. in Workbook-Vocabulary(Page65) 2). Recite the rest paragraphs.Period FourTeaching target1. Review the reading passage and do some exercises about the reading passage.2. Workbook exercises explanation.Teaching courses:a. Revision 1. Dictation-Ten new phrases cost of living in the future a large amount of because of put on weight lose weighte down be influenced bylose ones appetite for change the subject2. Go on reciting the reading passage.b. New lesson1. Explain the exercises about the reading passage. (Workbook Page 65)2. More practice for the reading passage. 1). Review the reading passage and translate the following sentences into English.1. 看了那場令人害怕的電影后，他完全失去 了吃晚餐的胃口。 After _ that _ film, he pletely _ his _ for supper.2. 那個獵人的殘忍讓我們害怕。 The hunters _ _ us.3. 就坐后，她給自己點了一份牛扒和一杯果汁。After she was _,she _ herself a _ and a glass of _. 4. 如果你要保持健康就必須要減肥。 If you want to_ _, you _ _ _ your _. 5. 她是這樣的瘦以致于我們都勸她增肥。 She was so thin that we all _ her to _ _ _. 6. 你會經(jīng)常被你朋友的話影響嗎？ Will you often _ _ by your friends words?7. 我們希望深圳的生活費能降低。 We hope that the _ of _ in Shenzhen can _ _. 8. 老師要我們對比中國和印度。 The teacher asked us to _ China _ India.9. 她退出了比賽是因為她的病。 She_ out _ the game_ her illness.10. Joan不能參加我的婚禮真遺憾啊。 Its a _ that Joan can not _ _ _ my wedding.11. 你能告訴我那筆獎金的確切數(shù)目嗎？ Can you tell me the _ _ of the reward?12. 我們可以適度吃些牛油和奶酪。 We can eat some _ and _ _. 13. 你的房間需要清掃了。 Your house _ _. 14. 她對新產(chǎn)品的介紹非常有幫助。 Her _ of the new _ was quite _. 15. 房子里沒有那么多空間給上百個客人。 There _ not enough _ for hundreds of guests.16. 請幫我倒點咖啡。Please pour _ _ _ coffee for me.17. 你沒有必要擔心他的安全。 You _ _ _ _about his safety.18. 肉類包含多種維生素。 Meat _ a _ of _. 19. 她決定吃一些肉腸而不吃沙拉。 She decided to eat some _ _ _ a _. 20. 我永不能成為素食者。I can never bee a _. 2).Paraphrases1. This topic is food for thought. This topic is worth thinking about2. You ought to bee a vegetarian. Its better for your health. Its better for your health to bee a vegetarian. 3. There will be no more hungry people in the world. No more people will be / get hungry in the world.4. Are you trying to put me off my lunch? Are you trying to make me less interested in lunch?5. I dont want to argue. I dont want to have an argument.6. Lets change the subject. Why not talk about something else?7. Do you know where I can buy some fresh meat? Do you know where to buy some fresh meat?8. The boy finally failed the exam. The boy didnt succeed in passing the exam in the end.c. Conclusiond. Assignments:1. Review the whole passage. Try to recite the whole reading passage.2. Do some additional Exx.Period FiveTeaching target1. Revision2. Study the language-Using have to and need toTeaching courses:1. Revision a. Ask some students to go on reciting thereading passage. b. Explain some additional exercises of the last lesson.2. New lesson-Study the language l Need 的用法1. need 可作行為動詞2. 可作情態(tài)動詞（常用于否定句和疑問句中）3. 可作名詞e.g. You need to take more Vitamin C. Do you need to take a rest? I dont need to tell him everything. My shoes need washing. e.g. I neednt tell him the truth. Need he bring his laptop to school? Must? No, you neednt.e.g. Theres no need to stay here any longer.She was in great need of money.l have to 用法分析have to是情態(tài)動詞，意思是“必須；不得不”，表示客觀要做的事情，后接動詞原形。i. have to的單數(shù)和復數(shù)have to雖是情態(tài)動詞，但有人稱或數(shù)的變化。一般現(xiàn)在時第三人稱單數(shù)用has to，其他人稱用have to。e.g. You have to go with TomShe has to answer this question. ii. have to的肯定式have to的肯定式由“have to+動詞原形”構(gòu)成。 e.g. I have to tell him the news.我得告訴他這個消息。She has to walk home她不得不走回家。iii. have to的否定式 1) have to的否定式由“dont have to+動詞原形”或“doesnt have to+動詞原形”構(gòu)成。 e.g. You dont have to do like this.你不必這樣做。 He doesnt have to be there on time. 他不必按時到那里。 iv. have to的疑問式 have to的一般疑問式通常由“Do/ Does + 主語+have to+動詞原形+其他成分”構(gòu)成，肯定回答用do或does；否定回答用dont（have to）或doesnt（have to）。e.g. Do you have to go now? Yes, I do. Does he have to stay home? -Yes, he does. -No, he doesnt (have to) . v. have to的時態(tài) have to可用于各種時態(tài)。其一般過去時的肯定式是had to，否定式是didnt have to；一般將來時的肯定式是will have to，否定式是wont have to。e.g. He said he had to see me about something importantHe said they didnt have to borrow 200 yuan from JohnYou will have to do that again She wont have to go with you. vi. have to與 must的區(qū)別.l have to有人稱和數(shù)的變化，即第三人稱單數(shù)用has to，其他人稱用have to；而must沒有人稱或數(shù)的變化。 e.g. He has to go thereShe must be off nowl have to有時態(tài)的變化，must沒有。 e.g. He told me that I must be at the station by tenHe had to pay for it