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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 pare amount b. Learn to use the following phrases 1. food for thought 引人深思的食物問題 2. lose one’s 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. separate…from 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(fēng)險 17. a program on the meat industry 18. scientific information 科學(xué)信息 19. spend some time doing… 20. 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 prehension Teaching Methods: 1. Listening, speaking and writing. 2. Watch and say 3. Pair / group work Teaching aids: PPT and tape recorder Periods needed: 10 Teaching procedures: Period One Teaching target 1. 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 talk 1. 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. What’s 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 ----vegetarian 2. to make or bee larger in amount, number or degree ---increase 3. ability of a brain--- brainpower 4. to make warm---warm 5. A small amount or piece of sth.---bit 6. affect --- influence 7. cows or bulls raised for milk or meat---cattle 8. An empty area --- space 9. any of several chemicals substances which are important for growth and health---vitamin 10. a chemical substance used to kill pests--- pesticide 11. by reason of; as a result of --- because of Step 4 Practice A. 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. It’s 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 can’t c_________ with living in the country. 14. He made an interesting c___________ between classical music and jazz. B Change the forms of the words 1.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(fù)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. Conclusion Step 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 Two Teaching target 1. 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 appetite b. Pre-reading Read these sentences about food, and say if they are T or F. 1. Eating fish increases your brainpower. F 2. White rice is better than brown rice. F 3. Hot tea warms your body better than a cold cola. F 4. The most important meal of the day is breakfast. T 5. People who eat meat are stronger than people who do not. F 6. A snack before you go to bed keeps you awake. F c. Post-reading i. Read the whole text then answer the following 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 Debbie’s order is horrible? Because he has bee a vegetarian and doesn’t want to eat any bits of dead animals. 3. What is Simon’s order? Only a salad. 4. According to Simon, what is a vegetarian? A vegetarian is a person who does not eat meat. 5. Why does Simon want to be a vegetarian and what has always influenced him? Because he watched a TV program on meat 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 and can get easily sick. 9. Will the drugs still remain in the meat when we eat it? Yes, it may. 10. Does Simon’s words about meat make Debbie lose her appetite? No, they don’t. 11. Why do we need to eat meat according to Debbie? Because meat contains vitamins and minerals 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 other’s opinions and then Simon advises to change the subject. ii. Look and think B1 plete the sentences with one or two words. 1. The conversation is probably about _______. 2. During lunch, Simon and Debbie had ____. Perhaps it’s about ______________. 3. Simon is always ______ by TV programs. 4. It’s ________ for Debbie to change her mind. So Simon can’t ________ if he wants to ____ her off her lunch. 5. When we say a topic is food for thought, we mean that the topic is worth _______ about. B2 Scan the conversation between Debbie and Simon and decide whether the following statements are T or F after each statement. 1. Simon and Debbie are in a restaurant. T 2. Simon is a vegetarian. T 3. Simon was once an astronaut. F 4. Debbie says that vegetables can be dangerous too. T d. Conclusion e. 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 Three Teaching target 1. 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. Revision Dictate 15 new words and expressions. delivery happening disbelief pity crazy cruel cheeseburger proposal grain introduction pare amount future moderately b. Reading for details Revise 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 won’t 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 don’t 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 [in′kri: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 [，ved??′te?ri:?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. [,ved??′te?ri:?n?z?m] 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. [′vait?min] 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?ɡ] n. 藥劑，藥物 e.g. Michael Jackson’s 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(xué)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(dāng)我看到那道菜的時候，我突然間失去了吃飯的胃口。 l industry n. [′ind?stri] 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. [k?m′p??] 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。 Don’t 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. It’s cruel of him to bully the beggar. 他欺負(fù)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 [,?ntr?′d?k??n] 介紹, 引入 v. introduce e.g. What introduction of oneself should be given in an interview? 在面試中應(yīng)該做什么自我介紹呢？ Each student was required to give a self-introduction speech. 每個學(xué)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(fù)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 [′m?d?r?tl?] 適度地 e.g. The first step to lose weight is to eat moderately.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 one’s 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 subject e. Conclusion f. Assignments: 1). Review the language points and finish doing Exx. in Workbook---Vocabulary (Page65) 2). Recite the rest paragraphs. Period Four Teaching target 1. 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 weight e down be influenced by… lose one’s appetite for… change the subject 2. Go on reciting the reading passage. b. New lesson 1. 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 hunter’s ________ ____________ 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。 It’s 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(dān)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).Paraphrases 1. This topic is food for thought. This topic is worth thinking about 2. You ought to bee a vegetarian. It’s better for your health. It’s 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 don’t want to argue. I don’t want to have an argument. 6. Let’s 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 didn’t succeed in passing the exam in the end. c. Conclusion d. Assignments: 1. Review the whole passage. Try to recite the whole reading passage. 2. Do some additional Exx. Period Five Teaching target 1. Revision 2. Study the language---Using have to and need to Teaching courses: 1. Revision a. Ask some students to go on reciting the reading 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 don’t need to tell him everything. My shoes need washing. e.g. I needn’t tell him the truth. Need he bring his laptop to school? Must…? No, you needn’t. e.g. There’s 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(fù)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 Tom． She 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“don’t have to+動詞原形”或“doesn’t have to+動詞原形”構(gòu)成。 e.g. You don’t have to do like this. 你不必這樣做。 He doesn’t 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don’t（have to）或doesn’t（have to）。 e.g. –Do you have to go now? –Yes, I do. –Does he have to stay home? ---Yes, he does. ---No, he doesn’t (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didn’t have to；一般將來時的肯定式是will have to，否定式是won’t have to。 e.g. He said he had to see me about something important． He said they didn’t have to borrow 200 yuan from John． You will have to do that again． She won’t 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 there． She must be off now． l 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 ten． He had to pay for it