Unit 3 Protecting ourselves 教学设计.doc

Unit 3 Protecting ourselves教学设计Word study1. leak：n. 漏洞、裂缝、漏出的东西 e.g. a leak in the roof； a gas leak； a leak in the kettle vi. 泄漏、渗漏 leak in：漏进来 e.g. The rain is still leaking in.leak from / out of：漏出 e.g. Gas leaks from / out of the pipe. vt. (向某人)泄露(秘密)e.g. Who leaked the news to him？leak out：(秘密等)泄漏e.g. It was not long before the news / result leaked out.2. bathe：vt. (用水、药水)浸、洗、给洗澡 e.g. Bathe the wound twice a day. Youd better bathe your eyes at once. The mother bathes her baby every evening. vt. (用于引申义)沐浴、浸润 e.g. The garden was bathed in moonlight. He was bathed in sweat. Her eyes were bathed with / in tears. bathing suit：泳衣 / bathing cap：泳帽 bath：n. 洗澡、游泳：take / have a cold bath bathroom / bathtub3. cure：vt. 治愈、改掉：cure sth. / cure sb. of sth. e.g. The drug cured my fever. At any moment someone may find how to cure cancer. Regular exercise cured her of her illness. He was cured of his habit of drinking. cf. treat sb. for sth. n. 治疗方法、治愈 e.g. It was a complete cure. There is no certain cure for cancer. 4. infect：vt. (疾病)传染给(他人)：infect sb. with illness e.g. The children were infected with malaria. The wound was infected with germs. Anyone with a bad cold may infect the people around. The flu virus infected everyone in the class. vt. (坏的)影响、(好的)感染 e.g. One bad boy may infect a whole class. His sadness infected us all. The whole class were infected with the teachers own enthusiasm for the subject. infection：传染、感染5. subscribe to：捐助、出资：subscribe money to / for sth.：为捐资 e.g. The millionaire subscribed a million to / for the charity. Well subscribe to the football club. He subscribed generously to the new school. 订阅(报纸、杂志)：subscribe to / for sth. e.g. She has subscribed for / to Newsweek for many years. What will you subscribe to / for next year？ 支持、赞同(多用于否定句)：subscribe to sth. e.g. Ill not subscribe to that proposal. I dont subscribe to the idea that money brings happiness. He could not subscribe to their unfair plan. subscription：n. 捐款、订阅、赞成6. choke：vt. 使窒息：sth. choke sb. e.g. The smoke almost choked me. Every mouthful he swallowed nearly choked him. vi. 哽住、噎住 e.g. He choked when he ate his food too quickly. Water went down his throat and he started to choke. choke back：(强)忍住 e.g. She could hardly choke back her tears. He choked back his anger. choke down：费力地咽下 e.g. He had to choke down his breakfast in order to catch the early bus. 7. promote：vt. 提升、晋级：promote sb. to e.g. The boss promote him to the post of vice manager. The instructor was promoted to professor. 促进、增进 e.g. promote foreign trade：促进外贸， promote auto industry promote a new product：促销 promotion：升级、晋级：get / be given a promotion8. swallow：vt. / vi. 吞、咽 e.g. He swallowed the medicine with water. We swallowed all our food and drink. He just swallowed his food， for he was in a hurry. swallow up：吞没、消失在中 e.g. The waves swallowed up the swimmer. The earthquake swallowed up the whole city. She was swallowed up by the crowd. The plane was swallowed up in the clouds. swallow ones pride：放下架子 swallow ones words：收回自己的话 swallow：燕子9. bleed：(bled) vi. 出血：to have blood flowing from your body e.g. His nose was bleeding. He was bleeding from a wound in the arm. bleed heavily：血流如注 bleed to death：流血而死 blood：n. sim. food / feed10. faint: vi. 晕倒、昏厥：faint from / with (doing) sth. adj. be faint with n. fall down in a faint 11. scold：vt. / vi. 责骂、斥责：scold (at) sb. for sth. e.g. My parents scolded me for lying to them. She is always scolding her children when she is irritated. He didnt scold at me even when I made a mistake. similar use: praise / punish / reward / thank .sb. for sth. scolding：n. 责骂 e.g. I cant stand your scolding.12. suppress：vt. = to put an end to/ prevent from抑制、镇压、隐瞒 e.g. suppress the rebellion suppress ones anger suppress the important facts People there were cruelly suppressed. The soldier suppressed his fear and went on fighting. The newspaper suppressed the name of the girl. suppression：n. 镇压、抑制13. digest：vt. 消化(食物)、理解(意思) e.g. I cant digest milk. Cheese digests slowly. I havent digested your idea yet. He read quickly but didnt digest anything. digestion：消化(力) digest：n. 摘要、文摘 e.g. Readers Digest is a magazine popular with people， old and young. 14. inject：vt. 注射：inject sb. with sth. = inject sth. into sb. injection：n. 注射：give sb. an injection：给打针 get / have / receive an injection：接受注射15. spoonful：n. 一调羹：a spoonful of； 两调羹: two spoonsful of / two spoonfuls of mouthful：n. 一口：a mouthful of . handful：n. 一把：a handful of . basketful：n. 一篮：a basketful of 16. slide：- slid sliding：vt. 使滑行；vi. 滑行 e.g. The wet bar of soap slid across the floor. Can you make the drawers slide more smoothly？ It is fun to slide on the ice. 悄悄地溜走 = slip into / out of e.g. She slid into the room， not wanting to wake the baby. The thief quickly slid behind the curtains. slide into：不知不觉陷入(习惯、毛病) e.g. I have slid into the habit of reading while eating.17. mood: in a mood for sth. / to do sth. Sb. be in the mood to do sth. / for doing sth. e.g. Im not in the mood for reading / to read now.18. in prison：坐牢、监禁：put / cast / send sb. in prison：把送进监狱 be in prison：坐牢 in prison / in the prison； at school / at the schoolat table / at the table； in charge of / in the charge of；in front of / in the front of；.19. erase：vt. 擦掉、除去 e.g. You can easily erase pencil marks with a rubber. The teacher erased the words on the blackboard. He tried to erase the idea from his mind. Time can not erase his memories of war. eraser：橡皮、黑板擦20. ease：n. 舒适、安逸；自然大方 live a life of ease：过着安逸的生活； greet sb. with ease：大方地与打招呼 at (ones) ease：安详、自在、不拘束 e.g. She knew that he was not at ease. He tried to appear at his ease. with ease：easily / without any difficulty：轻易地、毫不费力地 e.g. Our team won the game with ease. vt. 缓和、减轻 e.g. Your help eased his worries. A meeting might ease the situation. ease sb. of sth.：使消除、解脱 e.g. The medicine eased him of his pain in the head. Can I ease you of your burden？Welcome to the unitBrainstorming Nowadays， more and more people are dying from Aids， drinking， drugs and smoking. Now Id like to ask you some common knowledge about each of them.* Aids: a. World Aids Day: 1， Dec. b. theme of World Aids Day of 2005: Stop Aids. Keep the Promise. c. Aids patients / victims: people who have Aids and are suffering from it d. HIV carriers: people who are carrying the virus called HIV.* Drugs: a. International Day Against Drug Abuse and Illicit Trafficking: 26， June. b. the theme of International Day Against Drug Abuse and Illicit Trafficking of 2006: Drugs are not childs play. c. a drug addict: a person who cannot stop taking drugs* Smoking: a. World No Tobacco Day: 31， May b. the theme of World No Tobacco Day of 2006: Tobacco: deadly in any form or disguise. c. a heavy smoker: a person who is addicted to smoking cigarettes* Drinking: a. alcohol: a kind of colorless liquor that is found in beer and wine that makes one become stimulated， excited or drunk b. a heavy drinker: a person who is addicted to alcohol and is often drunk.Lead-inQuestions: What do you think are good habits in ones daily life？ What are bad habits？ Good habits: Bad habits: Talking about the pictures Divide the class into four groups and each group will talk about one of the four posters:a. What is the poster about？b. What is the purpose of the picture？c. What should we do or not do to stay safe from the dangers shown in the poster？Question Why do you think people do things that are wrong and dangerous to their health and lives？Practice Read the articles on page 109-110 in KKLLanguage focus1. warn: warn sb. of sth. / warn sb. to do sth. / warn sb. against doing sth./ warn sb. not to do sth.2. harm：vt. sth. harm sb.；n. do harm to sb. / do sb. harm.Homework1. Preview Reading.2. Do exercises on page 111-113 in KKL.3. Search for the following information: a. the first recorded cases of Aids b. the ways people can get infected with Aids. c. Aids in Africa. d. World Aids Day e. Red Ribbon the symbol of people who are concerned about Aids.Reading: Aids TodayRevision1. Check the homework exercises.2. Ask some students to report their findings.Reading1. Read passage quickly and answer the three questions in part A.2. Read the passage carefully and finish exercises C1-E on page 36-37.3. Language focus1. lose to ：to be defeated；lose sb. to illness：sb. die of illness. e.g. In the semi-final of the world cup， the German football team lost to Italy. Many families lose their members to cancers. Unless we take action， more and more children will lose their parents to Aids. be lost to .2. die of / die from / die for3. There is no + n. there / here / Sb. have no + n. 4. spread: vi. sth. spread / vt. sb. spread sth.5. account for：to be the explanation or cause of something / to give an explanation of something e.g. The hot weather accounted for the rise in sales of cold drinks. He lived in the USA for several years， which accounted for his good level of English. Can you account for missing the school exam？6. seek sought sought：look for sth e.g. After WWII， many people left Europe to seek refuge in the USA. Nowadays， the job market is very competitive for young graduates who are seeking jobs. Before taking the medicine， youd better seek the doctors advice.7. monitor：vt. to check on the progress of something / to watch something or someone carefully so as to find out what is happening e.g. The president of the company will monitor how the large sum of money is used. Each of his phone calls has been monitored by the police. The government is monitoring the situation in this dangerous area closely.8. It is estimated that .Homework1. Finish exercises in the paper of the 6th issue.2. Fill in the form with the right informationContinentNo. of HIV carriersNo. of Aids patientNo. of people killed by AidsAsiaAfricaN AmericaS AmericaEurope3. Preview Word power.Word power: Stopping bad habitsRevision1. Check the homework exercises2. Practice: Translate some sentences on language focusBrainstorming1. What habits are bad habits？2. What can we do to stop these habits？3. We can say We can stop these bad habits. But what other verb can you use instead of stop？Reading1. Read part A on page 38 and find the bad habits that Daniel has * eating food containing too much sugar * eating snacks late at night； * sleeping late until noon at weekends； * going to fast food restaurants and eating too much junk food * drinking too many soft drinks2. Which words in this part has the meaning stop？ (a. stay away from； b. get out of the habit； c. keep away from； d. break the habit； e. quit； f. give up) These words are of different groups: a. stay away from = keep away from + sb. / sp. / sth. e.g. Please stay away from bad guys / this room / fire / electricity / Internet cafes b. give up + n. / doing: cigarettes / smoking / the idea c. get out of the habit = break the habit + of doing sth. e.g. get out of the habit of drinking / break the habit of going to bed too late d. stop = quit + doing e.g. stop eating sweets / quit talking on the phone so much3. Read the instructions in part B and fill in the blanks with suitable words and phrases.Abbreviations(缩写) Write the following on the blackboard TV， CD， Aids， HIV， SOS， UN， USA， CCTV， .com， 1. All these are abbreviations. How to read them？ a. Some are read letter by letter while some are read as words2. Abbreviations can be divided into a. Acronym: a pronounceable abbreviation(首字母缩略语，由一个复合词的头一个字母获头几个字母连接而成的词) e.g. NATO， UNESCO， b. Initialism: an abbreviation pronounced letter by letter e.g. UFO， . c. general abbreviation: the first few letters of a word e.g. January = Jan.； Saturday = Sat.； information = info.； influenza = flu / the flu3. Read part A on page 39 to get more information about abbreviations4. Read part B and decide which one / ones are acronyms， which initialisms and which generalHomework1. Learn the synonyms of stop by heart.2. Find five examples of acronyms， initialisms and general3. Preview Grammar: The development of a textGrammar: The development of a textRevision1. Test some words meaning stop.2. Ask some students to present their words of acronyms， initialisms and general.Grammar1. Read the instructions on page 38.2. Analyze Reading on page 34 and 35. a. How many paragraphs are there in the text？ (Ten) b. What is the title of the text？ (Aids today) c. Can we learn what the text is about from the title？ (Yes， We can learn that the text is about the deadly disease of Aids at the present time) d. How do you divide the text？ What functions do they have？PartparagraphsFunctionWhat is it about11IntroductionHow serious the situation of Aids is in Africa.22 - 9Main body* What causes Aids* the way people get infected with Aids* how serious the situation is around the world and what the UN and the Chinese government havebeen doing to deal with the situation.310ConcludingRefers again to the example mentioned in the first paragraph and points out the key to stopping Aids in the future3. Turn to page 41 and fill in the blocks with the right letters.Practice Do exercises on page 114-116 in KKL.Homework1. Do all the exercises from page 117 to 121 in KKL.2. Preview Task: Writing an article with advice and warning.Task: Writing an article with advice and warningRevision1. Check the homework exercises.2. Test some word spelling and word usages.Task1. Read the instructions on page 42.2. Look at page 43 and read the article in part C.Language focus1. identify：identify sb. / sth. e.g. Can you identify the man among so many people？ The dead body is still not identified How did you identify the wallet as yours？ identification2. obligation：义务、责任 fulfill ones obligation：尽义务have to sth. / sb. / to do sth. e.g. I have no obligation to that child. We have a legal obligation to pay taxes. obligate：负有法律、道德上的责任 be / feel obligated to do sth.：有做的义务、非做不可3. indicate：vt. 说明、指示、指：indicate sth. e.g. This arrow indicates the way to the park. The report indicated the importance of English. Fever indicates illness. 显示、表示：+ that . e.g. Mr. Wang indicated that he wanted to change his job. His signs indicated what we should do. The smoke from the chimney indicated that there was people in the room. The black clouds indicate that it will rain. indication：指示、征兆：There be indication of . / that 4. feel like + n. / doing / that Homework1. Finish all the exercises from page 2. Preview Project: Just say noProject: Just say NORevision1. Check the homework exercises2. Ask some students to translate some sentences orally.ReadingToday well take up project of the unit. Turn to page 46， look at the title of the reading and answer the following questions1. Can you predict what the reading is about from the title？2. What can we learn from the title Just say NO？3. The four subtitles are all questions. What can we predict each part under the subtitles is about？ (They must be the answers to these questions.)4. Why do people take drugs？ (* out of curiosity * to rebel against fa