新課標(biāo)英語(yǔ)必修3第二單元healthy_eating導(dǎo)學(xué)案.doc

2012春季高一英語(yǔ)導(dǎo)學(xué)案Book Unit 2 Period 4Using Language導(dǎo)學(xué)案編制人：李靜 審核人：劉丹 【學(xué)習(xí)目標(biāo)】1. 通過(guò)聽(tīng)力讓學(xué)生獲取不均衡的飲食習(xí)慣對(duì)于人的健康的影響，從而養(yǎng)成均衡飲食的習(xí)慣。2通過(guò)閱讀掌握以下重點(diǎn)詞組，加深對(duì)于均衡飲食的理解: be in debt , glare at, earn ones living , cut down, before long.【使用說(shuō)明及學(xué)法指導(dǎo)】1.學(xué)生首先自學(xué)課文，了解飲食習(xí)慣對(duì)于人的健康的影響。 2.合作探究，建立知識(shí)體系，老師作補(bǔ)充講解，點(diǎn)撥。 3.獨(dú)立完成練習(xí)題，核對(duì)答案，學(xué)生講解，老師作點(diǎn)撥。課前預(yù)習(xí)案【自主學(xué)習(xí)】-大膽試【自學(xué)導(dǎo)引】I：Scan the text and then choose the best answer according to the text.1.Wang Peng was worried when he thought his restaurant would no longer be popular because_. A. he would be in debt B. he could no longer earn his livingC. he would lose his job D. his friends would not visit him2.Yong Hui was very angry when she came to Wang Pengs restaurant because_. A. she thought he was a new customer B. she was told he was a spyC. she thought he had spied on her restaurant D. he was too fat3.Wang Pengs research showed_.A .his menu was balanced B. both menus were balancedC. Yong Huis menu was balanced D. neither menu was balanced4.He suggested they provide a combined menu because _.A. he liked Yong Hui. B. he didnt want to lose his customers C. he thought her menu was better D. this would provided a balanced dietII: Scan the text again and then decide if these sentences are True or False.1. Wang Peng won back his customers because he must make a living on the restaurant.2. Wang Pengs restaurant serves too much energy-giving food while Yong Huis is a healthy diet.3. At last, they combined their menus and cut down the fat and increase the fibre in the meal.4. Their balanced menu made Wang Peng and Yong Hui slimmer.:Scan the text again and then answer the questions.1. Why did Yong Hui come to Wangs restaurant the next day?2. How did Yong Hui feel when she had the meal in Wangs restaurant?3. What did they find after their chat?4. How has their relationship changed ?課堂探究案-【合作探究】-我參與合作探究一：對(duì)學(xué)、互學(xué)，小組里學(xué)習(xí)對(duì)子互相探討，完成右欄里的知識(shí)總結(jié)和歸納。合作探究二：群學(xué)，全體起立，組內(nèi)探討疑問(wèn)，展示收獲，完善右欄探究任務(wù)。內(nèi)容：1. 自主學(xué)習(xí)中疑難點(diǎn)。2.課文中的重難點(diǎn)句子。3. 在文中標(biāo)出下列詞組。: Scan the text and find the useful phrases and difficult sentences, then underline them in your book.1. 謀生 2. 欠債3. 怒目而視 4. 暗中監(jiān)視，偵查5. 根據(jù)我的調(diào)查 6. 把和相結(jié)合7. 削減，刪減 8. 再一盤(pán)，又一盤(pán)9. 增加體重 10. 畢竟，終究: Language points in the text.1 .Perhaps he would be able to earn his living after all and not have to close his restaurant.earn ones living 謀生eg. She used to earn her living by selling drinks. 她曾經(jīng)靠賣(mài)飲料來(lái)謀生。 同義詞組： earn ones / a living =make ones /a living by (靠) 謀生 earn 1) earn means to get (money) by working 賺，掙（錢(qián)）；2) to get sth because of ones qualities or actions 博得，贏得eg: I earn 2000 yuan a month by selling newspapers.She earned her place in the team by training hard. _2. He did not look forward to being in debt because his restaurant was no longer popular. debt:【C】sum of money owed to sb. that has not yet been paid 債務(wù); 欠款 (be) in debt 負(fù)債in debt to sb = in sbs debt 欠sb的債/人情eg. Knowing they are deep in debt, they cried out their heart.You saved my life, and Im forever in debt to you. 得知他們負(fù)債累累，他們哭得傷心欲絕。_3. She didnt look happy but glared at him as she moved round the customers. 她繞過(guò)顧客走進(jìn)來(lái)，雙眼直瞪著他，看上去很不高興。glare vi. 怒目而視; n.眩光，閃光，強(qiáng)烈的陽(yáng)光glare at sb. 怒目注視某人eg. They stopped arguing and glared at each other. 他們停止了爭(zhēng)論，互相怒目而視.不同的 “看”glare at 表示“怒目而視”glance at 表示“粗略地看一下”look at “看一看”為一般用語(yǔ)stare at 盯著看，（指由于驚奇，害怕，生氣或沉思而睜大眼睛全神貫注）_4. you only came to spy on me and my menu. 你知識(shí)過(guò)來(lái)打探我和我的菜譜的。 spy on/upon : to watch secretly 暗中監(jiān)視，偵查 Have you been spying on me ? He said that someone might be spying on the station. spy sth out = ( find out ) 查明，了解清楚sth spy out the land (事先)摸清情況，窺探虛實(shí)_ 5.I found your menu so limited that I stopped worrying and started advertising the benefits of my food. 1）sothat eg. He ran so slowly that no one fell behind him. The girl talked so much in class that the teacher got angry.搭配： so + 形容詞/副詞+ that 從句 so + 形容詞+ a/an + 可數(shù)名詞單數(shù) + that 從句 so + many/ much /few / little(少) + 名詞 + that 從句 such + a/an + 形容詞 + 可數(shù)名詞單數(shù) + that 從句 such + 形容詞 + 不可數(shù)名詞/可數(shù)名詞復(fù)數(shù)+ that 從句 such + a lot of / lots of + 名詞+ that 從句2) limit n. 限度，限制，限定 v. 限制，限定（limit 常與介詞to 連用）eg. Life is limited, but there is no limit to serving the people. There is no limit to the amount of pain we can bear. limit to 把限制在內(nèi) My mother limited us to one cake each. limited a. 有限的eg. The number of competitors is limited.He is a man of limited ability.As they had limited experience, they often had limited ideas.相關(guān)結(jié)構(gòu)：within limits 適度地，有一定限制地Im willing to help within limits. 我愿意適當(dāng)幫幫忙。without limit 無(wú)限的over /beyond the limit 超過(guò)限度set a limit to sth. 對(duì)加以限制 We set a limit to the expense of the trip. 我們對(duì)這次旅行的費(fèi)用加以限制了。 3) benefit n. 益處，好處 v. 使受益，對(duì)有利 beneficial adj.be of benefit to 對(duì)有益處 = be beneficial toThe dictionary will be of great benefit to me. 這本字典將對(duì)我有很大的好處。for ones benefit 為了某人的利益 Reading more books will benefit you.多讀書(shū)對(duì)你們很有好處。benefit from從中受益 You will benefit from reading more books. Fresh air is beneficial to our health. 新鮮空氣有利于身體健康。_6. I feel sick with all this fat and heavy food. heavy : difficult to digest （指食物）難消化的 He doesnt like to eat heavy meals. _7. Wang Pengwei was just enjoying a second plate of dumplings a second = another序數(shù)詞與the連用表示“第幾”，與a / an連用表示“又一，再一”。1) You are the second to tell me the news. 你是第二個(gè)告訴我這個(gè)消息的人。2) _, but he said he would go on trying until he succeeded.他又失敗了一次，但他說(shuō)他會(huì)繼續(xù)努力直到成功。3) He said that he would pay _ second visit to Australia _ next month. A. the, / B. the , the C. a, the D. a, /_8. But dont you think it would be better if you were a bit thinner? 不過(guò), 難道你不認(rèn)為瘦一點(diǎn)更好嗎?think 后的賓語(yǔ)從句是虛擬語(yǔ)氣, 表示與現(xiàn)在事實(shí)相反的假設(shè)。 1) 與現(xiàn)在事實(shí)相反, 條件從句中的謂語(yǔ)動(dòng)詞用一般過(guò)去式(be的過(guò)去式用 were), 而主句中的謂語(yǔ)動(dòng)詞用“would (should, could, might) +動(dòng)詞原形”。If we had time, we would go with you If I were you, I would study hard.2) 與過(guò)去事實(shí)相反, 條件從句中的謂語(yǔ)動(dòng)詞用過(guò)去完成時(shí), 主句中的謂語(yǔ)動(dòng)詞用“ would (should, could, might) + have過(guò)去分詞 ”If you had come earlier, you would have met him 3) 與將來(lái)是事實(shí)相反, 條件從句和主句所用的謂語(yǔ)動(dòng)詞與表示與現(xiàn)在事實(shí)相反的假設(shè)的謂語(yǔ)動(dòng)詞相同, 或條件從句中用“ were to (should) +動(dòng)詞原形 ”If you dropped the glass, it would breakIf it were to snow tomorrow, they would not go outIf it should rain, the crops would be saved_9. Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and bine 1)vt.使結(jié)合或混合；使聯(lián)合The new teaching method combines education with pleasure.這種新的教學(xué)方法寓教育于娛樂(lè)之中。combine A and B 或 combine A with B 把A和B結(jié)合成一體2) vi.結(jié)合The two small shops combined to make a large one._10. In this way, they cut down the fat and increased the fibre in the meal.1)砍倒 to cut down a tree2)減少，削減 I havent given up drinking, but Im cutting down.3)改短（衣服） If you cut down the trousers, they will fit your daughter._11. before long Wang Peng became slimmer and Yong Hui put on more weight. before long : soon 不久，一會(huì)兒 I shall visit you again before long. It became clear that the programme was a failure before long. before long 多于將來(lái)時(shí)態(tài)或過(guò)去時(shí)態(tài)連用 He had taken a doctors degree long before. Itll not be long before they understand each other. C. a, the D. a,具體要求：第一步：抓住細(xì)節(jié)的能力方法導(dǎo)引：采用掃描式閱讀(scanning)，進(jìn)行有選擇有目的的閱讀。目的是尋找某些資料和信息，對(duì)于無(wú)關(guān)的部分可以忽略。要注意總結(jié)題目類(lèi)型 （主旨?xì)w納題 細(xì)節(jié)題 猜測(cè)詞義 推理判斷題）， 然后根據(jù)不同類(lèi)型采用不同的做題方法。 務(wù)必在原文中劃出關(guān)鍵句，標(biāo)上題號(hào)。第二步：合作探究的能力方法導(dǎo)引：仔細(xì)閱讀文章，找出正確答案，提高語(yǔ)言運(yùn)用能力。1）歸納debt的詞組:2）歸納in+ 名詞表示“在（情況， 狀況，狀態(tài)）中”的詞組掌握不同的“看”歸納spy 的詞性和含義1）2）3）注意so 和such后面的搭配形式歸納用法相同的詞：be beneficial to = be of benefit to歸納cut的詞組before long 和long before的區(qū)別【展示點(diǎn)評(píng)】- 我自信具體要求：看規(guī)范（書(shū)寫(xiě)、格式）看對(duì)錯(cuò)。找出關(guān)鍵詞，補(bǔ)充、完善。點(diǎn)評(píng)內(nèi)容，講方法規(guī)律。面帶微笑，全面展示自我?！菊咸嵘? 我能做構(gòu)建本節(jié)課的知識(shí)體系。理解并熟記基本知識(shí)點(diǎn)。不明白的問(wèn)題及時(shí)請(qǐng)教老師。【達(dá)標(biāo)檢測(cè)】- 一定行（對(duì)所學(xué)內(nèi)容進(jìn)行鞏固、深化）Retell the text by filling the following passage.Wang Peng felt _in an empty restaurant because no _have come to his restaurant ever since he got up early in the morning. He wanted to find out why. He hurried out and _Li Chang into a newly-opened restaurant. He found that the owner named Yong Hui was serving _ foods to make people thin. Driven by_, Wang Peng came to take a close look at the menu. He could not even _his eyes. He was _at what he saw. He hurried outside and went to the _to do some_. After a lot of reading, he _that Yong Huis food made people become _quickly because it was no _food. Arriving home Wang Peng rewrote his own sign. The _between the two restaurants was on!To his joy, people began coming to his restaurant again. He was able to _ his living now. He looked _ to being rich and he wouldnt be in _ any longer. Then all of a sudden Yong Hui walked in with anger. Wang Peng asked her to try a meal of his. Although enjoying the dumplings served there, Yong Hui looked ill and felt sick with the fatty pork and all those heavy food. They _ about offering a _ diet and providing a balanced menu to cut down the fat and increase the _ in the meal. They learned from each other. In the end they decided to turn the two restaurants into a big one. They got _ and lived happily ever after!單項(xiàng)選擇：1. There is little time left, so the chairman asked me to _ my speech to 15 minutes.A. make B. give C. limit D. explain 2. After two years hard work, they at last got _ and _. A. out of debt ,paid off the debts B. into debt, paid back the debts C. in debt, paid of the debts D. out of debts, paid the debt 3. T