英語(yǔ)學(xué)習(xí)之健康飲食

1、Unit 2 Healthy eating 編輯 樊玉紅 陳悅敏類(lèi)別課程標(biāo)準(zhǔn)要求掌握的項(xiàng)目自我評(píng)價(jià)重點(diǎn)詞匯diet balance fryought raw strengthconsult debt limitbenefit combine短語(yǔ)ought to lose weight get away with tell a liein debt cut downbefore long put on weight 語(yǔ)法情態(tài)動(dòng)詞ought to ,need,have to 交際用語(yǔ)建議和勸告（Suggestions and advice）Shall we ? How about？Youd bet

2、ter就醫(yī)（Seeing the doctor）Whats the matter?Whats wrong with you?Ive got a pain in同意和不同意（Agreement and disagreement）Im afraid I dont agree Do you really think?難點(diǎn)ought to 的用法動(dòng)詞benefit的用法易錯(cuò)點(diǎn)lie與lay的動(dòng)詞形式變化的區(qū)別before long與long before的區(qū)別Period 1 Warming up and Reading 學(xué)習(xí)要點(diǎn)（目標(biāo)）1. 學(xué)生能明白健康的飲食結(jié)構(gòu)2. 學(xué)生能準(zhǔn)確地提出有關(guān)飲食的建

3、議3. 掌握重點(diǎn)詞匯與句型學(xué)習(xí)重點(diǎn)與難點(diǎn)一 詞組a healthy diet健康的飲食結(jié)構(gòu) happen to sb發(fā)生在某人身上 a balanced diet平衡的飲食結(jié)構(gòu)feel very frustrated感到十分沮喪be full of people 擠滿了人hurry by 匆忙經(jīng)過(guò)must have done肯定.過(guò)think of想到lose weight 減肥throw down扔下on ones way home在回家的路上 cant have sb doing sth不能容忍某人做get away with doing sth僥幸做成未受懲罰tell people li

4、es向人撒謊be surprised to find that驚訝地發(fā)現(xiàn)even though/ if盡管，即使feel hopeful感覺(jué)有希望win the customers back贏回顧客compete with sb與某人競(jìng)爭(zhēng)二難點(diǎn)拓展1、Everybody has to eat, but do you eat a healthy diet? 每個(gè)人都要吃飯，但你的飲食是健康的嗎？diet n .C，U 日常飲食 vi.節(jié)食Every person needs water and a diet of healthy food.每個(gè)人都需要水和健康的日常飲食。No sugar in

5、my coffee, please, Im dieting.請(qǐng)不要給我的咖啡放糖，我在減肥。搭配：go/be on a diet 節(jié)食I really ought to go on a diet, Ive put on so much weight since I gave up jogging.我真應(yīng)該節(jié)食了.自從我放棄慢跑后，我的體重已經(jīng)增加了這么多。辨析： diet ,fooddiet 指習(xí)慣的食物或規(guī)定的、維持健康的或定質(zhì)定量的食物，如病人的療養(yǎng)飲食等f(wàn)ood 一般用語(yǔ)，凡能吃的東西都可稱(chēng)為foodProper diet and exercise are both important

6、for health. 適當(dāng)?shù)娘嬍澈瓦\(yùn)動(dòng)對(duì)于健康都是很重要的。They gave us plenty of food and drink . 他們給了我們大量的食物和飲料?？键c(diǎn)鏈接Many people have come to realize that they should go on balanced diet and make room in their day for exercise.A 、a; 不填 B、the; a C、 the; the D、 不填; a答案：A2、What will happen to you if you dont eat a balanced diet?

7、 假如你的飲食不均衡怎么樣？balanced adj 平衡的；保持平衡的Such a balanced state of mind is good for your health.這種內(nèi)心的平衡對(duì)你的健康有利。The match was finely balanced.比賽雙方剛好勢(shì)均力敵。拓展：balance vt ,平衡；權(quán)衡 n.天平；平衡You have to balance the advantages of living downtown against the disadvantages .你必須權(quán)衡住在市中心的利弊。The child couldnt keep his bala

8、nce on his new bicycle .這個(gè)孩子騎在他的新自行車(chē)上不能保持平衡。搭配：keep ones balance 保持身體平衡It is difficult to keep ones balance on an icy road .路上結(jié)了冰，要想保持身體平衡可不容易。lose ones balance 失去平衡The girl lost her balance and fell off the balance beam.小女孩失去了平衡，從平衡木上摔了下來(lái)。 3、Curiosity drove Wang Peng inside. 王鵬受到好奇心的驅(qū)使，走了進(jìn)去。curiosi

9、ty n . 好奇心 out of curiosity 出于好奇satisfy ones curiosity 滿足某人的好奇心郎文在線：(1) Just out of curiosity , how old are you? 我只是出于好奇，請(qǐng)問(wèn)你多大？(2) I just had to satisfy my curiosity , so I opened the parcel .我只是想滿足自己的好奇心，于是打開(kāi)了包裹。(3) We burned with curiosity over what was in the box .我們急切地想知道箱子里是什么東西.聯(lián)想拓展： curious a

10、dj 好奇的 be curious about 對(duì)好奇 be curious to do sth 好奇地去做某事Im curious about her book. 我對(duì)她的書(shū)感到好奇。I was curious to open that black box. 我好奇地打開(kāi)那個(gè)黑色的盒子。4、He could not have Yong Hui getting away with telling people lies!他不能容忍雍慧哄騙人們后跑掉。.have sb doing sth用于否定句中，意思是“不允許、不容忍某人做事”。I wont have you staying up so l

11、ate .我不允許你熬夜到這么晚。We cant have people arriving late all the time .我們不能容忍總有人遲到。have sb /sth doing 用于肯定句中，意思是“讓一直/持續(xù)”She had us laughing all through the meal. 在吃飯期間，她讓我們笑個(gè)不停。聯(lián)想拓展：I ll have Hudson show you to your room. 我會(huì)讓赫德森帶你去看你的房間。She had all her jewellery stolen.她所有的珠寶都被偷了。 get away with (doing)sth

12、 (做了某事)而不受懲罰；攜帶逃跑The robbers robbed the bank and got away with a lot of money. 這些強(qiáng)盜搶劫了銀行然后攜巨款逃跑了。How did he get away with cheating? 你騙人怎么沒(méi)被逮到？聯(lián)想：get away 逃脫；離開(kāi)We cant let him get away .我們不能讓他逃脫。I hope to get away early in the morning. 我希望一早就動(dòng)身離開(kāi)。get away from （使）擺脫How can we get away from poverty ?

13、我們?cè)鯓硬拍軘[脫貧困呢？5、Perhaps with a discount and a new sign he could win his customers back.或許通過(guò)打折和一個(gè)新牌子他可以把他的顧客奪回來(lái)。at a discount 打折扣winback 贏回，奪回，重新獲得The Party must try to win back the support it has lost .該政黨須設(shè)法贏回所失去的支持。聯(lián)想拓展：（1）win vt 獲勝，贏得（an award/the game）（2）win sb over 把（某人）爭(zhēng)取過(guò)來(lái)郎文在線：（1）Who do you thi

14、nk will win the next election?你認(rèn)為誰(shuí)會(huì)在下一次競(jìng)選中獲勝？(2)Well be working hard over the next ten days to win over the undecided voters.我們將在接下來(lái)的十天里努力把猶豫未決的選民爭(zhēng)取過(guò)來(lái)。7. The strength of the diet in Wang Pengs restaurant was that it provided plenty of energy-giving food.王鵬餐館的飲食優(yōu)點(diǎn)在于它能提供含有足夠熱量的食物。strength n u;c 強(qiáng)項(xiàng)；長(zhǎng)處；

15、 U力量You have many talents and many personal strengths .你很人天分和個(gè)人魅力。He hasnt got enough strength to lift the box .他沒(méi)有足夠的力氣搬起那個(gè)箱子。辨析：strength, force, energy , powerstrength：人固有的潛力與長(zhǎng)處；人的“力氣”；物的“強(qiáng)度”。force：指自然界的力量、暴力、軍事力量等。energy：主要指人的精力、自然界的能量與能源。power：主要指做一件事的能力、職權(quán)、權(quán)力或政權(quán)；動(dòng)力（power station）You are my sour

16、ce of strength.你是我力量的源泉。Force can never destroy right.暴力絕不能摧毀正義。His work seems to lack energy.他的工作似乎缺乏干勁。He longed for unlimited power.他渴望有無(wú)限的權(quán)利。Period II learning about language學(xué)習(xí)要點(diǎn)（目標(biāo)）1.學(xué)生復(fù)習(xí)與鞏固重點(diǎn)詞匯2.學(xué)生能準(zhǔn)確理解并應(yīng)用情態(tài)動(dòng)詞學(xué)習(xí)重點(diǎn)與難點(diǎn)一 詞組be afraid of being laughed at害怕被嘲笑consult a doctor咨詢(xún)醫(yī)生live on sth以為主食be un

17、willing to do 不情愿做某事encourage sb to do sth 鼓勵(lì)某人做某事grow thinner長(zhǎng)得更瘦 do sb good對(duì)某人有好處 at once立刻；一次 as soon as一就borrow books from library向圖書(shū)館借書(shū)二情態(tài)動(dòng)詞（II）語(yǔ)法精講：本單元主要講解 ought to /oughtnt to have to /dont have to need/ceednt 和mustnt的用法1、 ought to /oughtnt to ought to “應(yīng)當(dāng)，應(yīng)該”其后必須跟動(dòng)詞不定式，只有一種形式，沒(méi)有人稱(chēng)和時(shí)態(tài)變化。它可以表示

18、“有義務(wù)或責(zé)任”做某事，語(yǔ)氣比較強(qiáng)，還可以表示“建議或勸告”。例如：Humans ought to stop polluting nature. 人類(lèi)應(yīng)該停止污染大自然。You ought to obey your parents. 你應(yīng)該聽(tīng)父母的話。（2）同should一樣，ought to 后跟動(dòng)詞不定式的完成式，其肯定句表示“過(guò)去本應(yīng)該做某事而未做”；其否定句則表示“過(guò)去不該做某事但做了”You ought to have come here earlier. 你應(yīng)該早一點(diǎn)來(lái)這兒。You oughtnt to have opened the letter! It wasnt for yo

19、u!你本不該拆開(kāi)這封信，它不是寫(xiě)給你的(3)ought to 的否定形式為ought not to 或oughtnt to ,其一般疑問(wèn)句形式是將ought置于主語(yǔ)前。You oughtnt /ought not to blame him .你不應(yīng)該責(zé)備他Ought I to go ? 我該去嗎？Yes, you ought to 對(duì)，你應(yīng)該。(4)反意疑問(wèn)句：Bob ought to be at home now , oughtnt he? 鮑勃現(xiàn)在應(yīng)該到家了，不是嗎？辨析：ough to / should一般說(shuō)來(lái)，兩者可換用，只是ought to 語(yǔ)氣略強(qiáng)。另外，表示出于法令規(guī)則、行為準(zhǔn)則

20、、道德責(zé)任等客觀情況而“應(yīng)該”做某事時(shí)，一般應(yīng)用ought to ;若用should 則含有個(gè)人意見(jiàn)，強(qiáng)調(diào)主觀看法。We ought to (should) go and see our teacher sometime. 我們應(yīng)該抽時(shí)間去看望我們的老師。They ought to go and see Mary tomorrow, but I dont think they will.明天他們按理應(yīng)該去看瑪麗，但是我認(rèn)為他們不會(huì)去的。2、have to /dont have to /mustnt (1)have to 表示客觀上的必要性，意為“不得不”。由于它是由“have+to ”構(gòu)成，因

21、此它有多種時(shí)態(tài)變化形式，其疑問(wèn)式和否定式由助動(dòng)詞do 構(gòu)成。Its time for school ,I have to go now .到了上學(xué)的時(shí)間了，我得走了。Did you have to tell him about that?你必須把那件事告訴他嗎？(2)have to 的否定形式dont have to 表示沒(méi)有義務(wù)或必要做某事，意為“不必”，?？梢曰卮餸ust 提問(wèn)的疑問(wèn)句。而must 的否定式mustnt主要指話說(shuō)人主觀的命令或強(qiáng)烈的勸告。 You mustnt tell him the secret . 你不能告訴他這個(gè)秘密。Must we hand in our home

22、work this afternoon?我們必須今天下午交作業(yè)嗎？No ,you dont have to. (No ,you neednt). (不，不必)3、need/neednt（1）need“需要，必要”既可作情態(tài)動(dòng)詞，也可作實(shí)義動(dòng)詞.用作情態(tài)動(dòng)詞，后接動(dòng)詞原形，沒(méi)有人稱(chēng)和數(shù)的變化，通常用于否定句和疑問(wèn)句中。Need I do it at once?我需要能上能下上做這件事嗎？Theres plenty of time, so we neednt drive so fast .時(shí)間很充足，我們不必開(kāi)這么快。用作實(shí)義動(dòng)詞，構(gòu)成否定句和疑問(wèn)句時(shí)要借助于動(dòng)詞do 或does。例如：We do

23、nt need to tell him the truth .我們不需要告訴他真相。(2) neednt have done 表示本來(lái)不必做某事卻做了，意為“本不必，本沒(méi)有必要”You neednt have told me the news.你本沒(méi)有必要告訴我這個(gè)消息。備注： (1) 由need引出的一般疑問(wèn)句，肯定回答常用must 或have to ;否定回答常用needntNeed I answer the question? 我需要回答那個(gè)問(wèn)題嗎？Yes ,you must. /Yes ,you have to. 是的，你必須回答/是的，你得回答/No ,you neednt. 不，你

24、不必回答（2）由must引出的一般疑問(wèn)句，肯定回答用must ,否定回答用neednt或dont或dont have to. Must I finish the homework now? 我現(xiàn)在必須完成作業(yè)嗎？Yes, you must. 是的，你現(xiàn)在必須完成。No ,you neednt. /dont have to. 不，你現(xiàn)在不必完成。實(shí)戰(zhàn)練習(xí)：1、What sort of house do you want to have?Something big?Well, it be big, thats not important. A、mustnt B、neednt C、cant D、wo

25、nt2、What do you think we can do for our aged parents?you do anything except to be with them and be yourself .A、dont have to B、oughtnt to C、mustnt D、 cant 3、Tom ,did you see the film last night ?Yes, but I really , because I had lots of work to do .A、 couldnt have B、 mustnt have C、 neednt have D 、oug

26、htnt to have 4、You should have told me there was no class today, I all the way here through the heavy rain.A . mustnt have run B .neednt have runC. shouldnt have run D .cant have run (答案: BADB) Period III using language學(xué)習(xí)要點(diǎn)（目標(biāo)）1.學(xué)生能完善聽(tīng)力技巧2.學(xué)生能通過(guò)討論進(jìn)一步認(rèn)識(shí)健康飲食3.學(xué)生能掌握并應(yīng)用重點(diǎn)語(yǔ)言點(diǎn)學(xué)習(xí)重點(diǎn)與難點(diǎn)一 詞組earn ones living 謀

27、生look forward to doing 期待做某事be in debt負(fù)債glare at sb怒視某人 the other day 幾天前=a few days agospy on偷看agree to do sth同意做某事according to根據(jù)neither.nor既不也不a balanced diet平衡的飲食body-building and energy-giving food強(qiáng)身和補(bǔ)充能量的食物rather than而不是in this way 以這種方式cut down減少；砍到before long不久以后put on weight長(zhǎng)胖turn into 轉(zhuǎn)變成為g

28、et married to sb與某人結(jié)婚ever after從此以后二難點(diǎn)拓展1. She did not look happy but glared at him . 她看上去很不高興，用眼瞪著他。glare vi 怒目而視 glare at sb 怒視某人詞語(yǔ)辨析：look , stare與glare （1）look 最普通用語(yǔ)“看”P(pán)lease look at the blackboard. 請(qǐng)看黑板。(2) stare指固定地凝視，盯著.It is impolite to stare at foreigners. 盯著外國(guó)人看是不禮貌的。(3) glare 指憤怒地、兇猛地盯著。Th

29、e teacher glared at the pupil who was late for school.老師瞪著那個(gè)遲到的孩子。2I dont want to upset you ,but I found your menu so limited that I stopped worrying and started advertising the benefits of my food .我并不想讓你心煩，不過(guò)我發(fā)現(xiàn)你菜譜上的菜太少了，所以我也就不著急了，我也開(kāi)始宣傳我餐館的食物的好處。(1).found your menu so limited是“find sb/sth + adj ”

30、結(jié)構(gòu)，其中形容詞作賓語(yǔ)補(bǔ)足語(yǔ)，有此類(lèi)用法的動(dòng)詞有make , prove, leave, find, think, consider, keep等。(2).limited adj 有限的My time is more limited now that I have a baby .既然有了孩子，我的時(shí)間就更有限了。I have only a limited understanding of French. 我只懂得一點(diǎn)兒法語(yǔ)。拓展：limit vt 限制；限定 n c界限；限度The doctor limits the amount of food that I eat. 醫(yī)生限制我的食量。

31、There is a limit to the amount of money I can afford. 我能付得起的錢(qián)數(shù)是有限的。(3).benefit n U,C利益，好處 vt /vi 有益于; 受益They couldnt enjoy the benefits of modern medicine, and they died very young.他們不能享受現(xiàn)代醫(yī)學(xué)的優(yōu)越，因此他們都去世得較早。It is said gymnastics is of great benefit to human healrh.據(jù)說(shuō)體操對(duì)人體健康有極大好處。Such foolish behaviou

32、r wont benefit your cause. 這種愚蠢的行為將無(wú)益于你的事業(yè)。We will benefit from her good example .我們將從她的好榜樣中得益。搭配：benefit from /by 從中得益I have benefited a lot from extensive reading.廣泛的閱讀使我受益匪淺。A benefit B = B benefit from/by AThe rain benefits the plants (=The plants benefit from the rain) 這場(chǎng)雨有益于植物。3.Perhaps we oug

33、ht to combine our ideas and provide a balanced menu with food full of energy and fibre.也許我們兩家餐館的食譜應(yīng)該綜合起來(lái)，做出一份富有熱量和纖維的平衡食譜.combine vt /vi （使）聯(lián)合，（使）結(jié)合They combined their efforts to finish the work . 他們聯(lián)合彼此的力量完成工作。Theory should be combined with practice. 理論應(yīng)與實(shí)踐相結(jié)合。搭配：combinewith 把與結(jié)合Some films combine education with recreation. 有些電影把教育與娛樂(lè)結(jié)合起來(lái)。4. In this way they cut down the fat and increased the fibre in the meal.這樣，他們減少了飯菜中脂肪的含量，增加了纖維素。cut down 砍倒; 削減，縮?。ǔ叽?，數(shù)量或數(shù)目） Trees used to be cut down for firewood in the past.在過(guò)去，樹(shù)木常常被砍