2019-2020年九年级英语全册 Chapter 6 Food for thought教案 牛津深圳版.doc

2019-2020年九年级英语全册 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 引人深思的食物问题2. lose ones appetite for sth. 失去对的胃口 3. because of 因为4. put on weight 增肥5. lose weight 减肥6. be influenced by 被影响7. instead of 代替8. separatefrom 区别和9. live in tiny spaces 住在狭小的处所10. change the subject 转换主题11. bits of meat 小肉块12. a balanced diet 均衡的饮食13. mistaken opinions 错误的意见14. in order to do 为了15. a variety of foods 多种食物16. increase the risk of heart attack 增加心脏病发作的风险17. a program on the meat industry18. scientific information 科学信息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(大屠杀） in Nanjing reminds of the c_ of war. 11. The p_ to close the school was rejected (反对) 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 (动词)2. awake （反义词）3.warm (反义词)4.burn (过去式)5. most _ (反义词) 6. importance (形容词)7. hungry (名词)8. influence _ (名词)9. cruel (名词)10. increase _ (反义词)11.disbelief _ (反义词)12. terrific _ (同义词)13. moderately_(形容词)14. success_(形容词）15 argue_ (同义词)16. cattle _（复数）17. crowd _（名词,形容词)18. dangerous _(名词）19. probably _（形容词）20. thought _（动词）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. 增强，增长e.g. The number of cars in Shenzhen has increased rapidly in recent years. 深圳小轿车的数量在最近的几年中增长迅速。 The price of petrol has increased by 20%. 石油的价格已经增长了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. 我们都盼望汽油降价。l vegetarian n. & adj. 素食主义者，vedteri:n 素食的e.g. Being vegetarian has bee something fashionable these years. 素食在这些年来已经成为一种时尚。 Do you have a vegetarian diet? 你有一份素食食谱吗？vegetarianism n. ,vedteri:nzm n. 素食主义l influence n. & v. 影响，影响力e.g. Her family had a great influence over/on her. 她的家庭对她有巨大的影响。 What she said influenced my decision. 她说的话影响了我的决定。 Lam was such a powerful man that he could always influence others. 林是个如此强势的人以致于他总是能影响别人。l vitamin n. vaitmin 维生素e.g. Oranges contain vitamin C while fish liver oil contains vitamin D. l pesticide pestisaid 农药 n. l drug dr n. 药剂，药物e.g. Michael Jacksons doctor gave him some powerful drugs that killed him.l bit n. 小块，少量，一点儿，稍微 e.g. He had a bit of trouble getting along with his classmates. 他与同学相处遇到了一点儿麻烦。 I would like to do a bit of shopping in the afternoon.我想下午去买点东西。He tore the picture into bits of paper. 他把画撕成了小碎片。 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. 当我看到那道菜的时候，我突然间失去了吃饭的胃口。l industry n. indstri n. 工业, 产业 e.g. Shenzhen is famous for its light industry.深圳以轻工业而闻名New Zealand is famous for its milk industry. 新西兰以牛奶产业而出名。l cattle 牛n. ktl （总称）牛，牲口 e.g. They had a pond for cattle to drink. 他们有一个供牛饮水的池塘。l pare v. kmp e.g. Please pare the two samples and find the difference between them.请对比两个样品并找出它们之间的不同。Dont pare my brother with me.别把我和哥哥相比。Poets often pare beautiful women to roses. 诗人总把美丽的女人比做玫瑰。 In parison, Labradors are much bigger than Yorkshire terriers. 相比之下，拉布拉多犬比约克郡小猎犬要大得多。l order v. 点（酒菜）等e.g. The man ordered two fried chicken legs and a half-done steak. 那个男子点了两块鸡腿和一块半熟的牛扒。 May I have your order, please? 您现在可以点菜了吗？l cruel kru:l adj. 残忍的 cruelty n. kru:lti: 残忍e.g. Its cruel of him to bully the beggar. 他欺负那个乞丐是很残忍的。 We all hate his cruelty.我们都憎恨他的残忍。l introduction ,ntrdkn 介绍, 引入 v. introducee.g. What introduction of oneself should be given in an interview? 在面试中应该做什么自我介绍呢？ Each student was required to give a self-introduction speech.每个学生备要求做自我介绍发言。 This equipment was first introduced to China by a foreign engineer.l amount n. maunt 数量，数额，金额 (amount通常与不可数名词连用） e.g. She spent large amounts of money on cosmetics. None of us knew the exact amount of the money. 我们中没有人知道那笔钱的确切数额。 （a number of 与可数名词的复数连用，表示大量的，与不可数名词连用的还有a great deal of）l moderately mdrtl 适度地 e.g. The first step to lose weight is to eatmoderately.减肥的第一步就是要吃得适度。l lose weight/put on weight 减肥，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 生活费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. 看了那场令人害怕的电影后，他完全失去 了吃晚餐的胃口。 After _ that _ film, he pletely _ his _ for supper.2. 那个猎人的残忍让我们害怕。 The hunters _ _ us.3. 就坐后，她给自己点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须要减肥。 If you want to_ _, you _ _ _ your _. 5. 她是这样的瘦以致于我们都劝她增肥。 She was so thin that we all _ her to _ _ _. 6. 你会经常被你朋友的话影响吗？ Will you often _ _ by your friends words?7. 我们希望深圳的生活费能降低。 We hope that the _ of _ in Shenzhen can _ _. 8. 老师要我们对比中国和印度。 The teacher asked us to _ China _ India.9. 她退出了比赛是因为她的病。 She_ out _ the game_ her illness.10. Joan不能参加我的婚礼真遗憾啊。 Its a _ that Joan can not _ _ _ my wedding.11. 你能告诉我那笔奖金的确切数目吗？ Can you tell me the _ _ of the reward?12. 我们可以适度吃些牛油和奶酪。 We can eat some _ and _ _. 13. 你的房间需要清扫了。 Your house _ _. 14. 她对新产品的介绍非常有帮助。 Her _ of the new _ was quite _. 15. 房子里没有那么多空间给上百个客人。 There _ not enough _ for hundreds of guests.16. 请帮我倒点咖啡。Please pour _ _ _ coffee for me.17. 你没有必要担心他的安全。 You _ _ _ _about his safety.18. 肉类包含多种维生素。 Meat _ a _ of _. 19. 她决定吃一些肉肠而不吃沙拉。 She decided to eat some _ _ _ a _. 20. 我永不能成为素食者。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 可作行为动词2. 可作情态动词（常用于否定句和疑问句中）3. 可作名词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是情态动词，意思是“必须；不得不”，表示客观要做的事情，后接动词原形。i. have to的单数和复数have to虽是情态动词，但有人称或数的变化。一般现在时第三人称单数用has to，其他人称用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+动词原形”构成。 e.g. I have to tell him the news.我得告诉他这个消息。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+动词原形”或“doesnt have to+动词原形”构成。 e.g. You dont have to do like this.你不必这样做。 He doesnt have to be there on time. 他不必按时到那里。 iv. have to的疑问式 have to的一般疑问式通常由“Do/ Does + 主语+have to+动词原形+其他成分”构成，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的时态 have to可用于各种时态。其一般过去时的肯定式是had to，否定式是didnt have to；一般将来时的肯定式是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与 must的区别.l have to有人称和数的变化，即第三人称单数用has to，其他人称用have to；而must没有人称或数的变化。 e.g. He has to go thereShe must be off nowl have to有时态的变化，must没有。 e.g. He told me that I must be at the station by tenHe had to pay for it