必修三unit2导学案

1、必修三 unit2 导学案Period 1 warm ing up and readi ngDiscussi on:1. Why do we eat every? Talk about the functions of the food.(keephealthy/Satisfyh un ger/Preve ntdiseases/Mai ntai nlife/Supplyen ergy.Mai ntainlife)2. Foodlike rice ,no odles,chocolate.is called food,which provides_.(en ergy-giv in g,e nerg

2、y)Food likemeat ,cheese,egg,milkis calledfood,whichHelps growand(body-givi ng food.b ones and muscles)Food like most vegetables and fruit is calledfood ,which helps thebody.(protective food,fight diseases)3. readi ng:A. true or fulseB. choose thr best an swerC what is the main idea.la nguages points

3、 in warm ing up1. bala nee;川.重点词汇（旨在提供词汇综合运用材料）1. balanee : _n_ 天平，平衡；原文：翻译：v.平衡；权衡adj.均衡的What will happe n if you doneat a bala need diet?拓展：a bala need diet均衡的饮食keep the bala nee of n ature保持生态平衡keep one s balan保持 平衡lose one balanee(=be out of balanee)失去平衡bala nee betwee n A and B:A和B之间的平衡自测：It is

4、 not easy for a woma n toher career and family.A.balance B.match C. separateD. divide2. curiosity n. 好奇心 curious adj. 好奇的 curiously adv. 好奇地 原文：curiosity drove Wan gpe ng in side.翻译：.拓展：在下列的短语中填入curiousity 不同的形式：out of curiosity 出于好奇with curiosity = curiously好奇地be curious about sth.对某事好奇be curious t

5、o do sth.好奇地做某事satisfy one curiosity满足某人的好奇心自测： 用curiousity 的短语或其适当形式填空。1) . Margaret looked at him.2) . She decided to try a cigarette.3) . All the employees in this firmthe pers onal life of thegen eral man ager.4) .eno ugh, he had n ever see n the little girl.5) .drove Mary to ope n her husba nd

6、s letter though she knew it was wrong6) If you want toyou should ring Jim yourself to ask where he wentyesterday.Keys: 1). with curiosity 2). out of curiosity3). are curious about 4). Curiously 5).Curiosity6)satisfy your curiosty3. limit vt.限制；限定n.界限；限度limited adj.有限的limitless adj.无限制的原文:I found you

7、r menu so limited that I stopped worrying and started advertising the ben efit of the food.翻译拓展：limit短语：limit sb./sth. to.限制某人/某事到某种程度there is a/no limit to 对是有限的(无限的)without limit 无限地，无限制地自测：用limit的短语或其适当形式填空。1) . One s en ergy is.2) .(没有止境 )what you can do if you try.3) . We mustour weekly expe nd

8、itureten poun ds.4) . Only anu mber of places are available.人的生命是有限的，但为人民服务服务是无限的。我要把有限的生命投入到无限的为人民服务中去Ones life is limited but there is no limit to serving the people. I will devote my limitedlife to the limitless cause of servi ng the people翻译Keys: 1). limited 2). There s 3)d limit;tto4). Limited4

9、. benefit vt. 有益于vi.得益于(常与from, by 连用)n.利益，好处；津贴1) The rain ben efits the plants. =The plants ben efit from the rain.这场雨有益于植物。2) . This dictionary will be of great benefit to me.这本字典将对我有很大的好处。拓展：be of great ben efit to = be very ben eficial to对有益 =be nefit sb/sthfor the ben efit of = for sb为sTbene 輪

10、禾 U 益A benefit from B =A从 B 中受益=B benefit A自测：用benefit或其短语的适当形式填空。1) . The new highway willthe villagers.2) . He willthe new way of studying.3) . The warning sign was put therethe public.思考；分别用benefit的名词，形容词，动词三种形式表达这本字典将对我有很大的好处。1)2)3) Keys: 1). ben efit2). ben efit from3). for the ben efit of5. co

11、mbine v:(使)联合；结合n: combi nation n. 联合；结合adj: combined adj.联合起来的1. We can t always combine work with pleasure.翻译我们并不总是能在工作中享受到乐趣。2. Circumstances havecombinedto ruin our plans for a holiday. 翻译各种情况凑在一起破坏了我们的假日计划。拓展：combi ne 的短语：combine with sb./ sth.与某人某物结合起来combi ne together 联合起来combine A with/and B

12、 使 A 与 B 联合起来自测：用combine的短语或其适当形式填空。1) Aof factors led to her decision to resign.2) Success was achieved by theefforts of the whole team.3) As a writer, hewitpassion.Keys: 1). combination2). combined 3). combined; and/with固定搭配：combine A with B使A与B结合Tran slati on 我们应当将书本知识月社会实践结合起来。We should combine

13、book learning with social practice. 据说这种新的教学法寓教于乐。It is said that the new teachi ng method combi nes educati on with pleasure.IV 重点词组(旨在提供词汇综合运用材料)1. be tired of = be fed up with = be sick of对厌烦了1) . We are fired of hearing the old story.这老话我们听厌了。2) . I m tired of the same breakfast every day.我厌倦了每天

14、吃同样的早餐。get/be tired of doing sth.厌倦(做某事)get/be tired from doing sth因 而疲倦be tired out = be worn out非常疲倦用tired短语的适当形式填空。1) . My eyesreading jn a poor light.2) . Iwatching television; let s go for a walk.3) . I. Can we stop for a rest?Keys: 1). were tired from 2). am tired of 3). am tired/worn out2. ou

15、ght to : aux. 应当；应该(没有人称和数的变化，后接动词原形)=should1) . They ought to come tomorrow.他们明天应当来。2) . He thought that they ought to take part in the design.他认为他们应当参加设计。3) . H e ought not to do it. / He oughtn(歪能他不应该做这件事。4) . Ought we to do it at once?(疑问式)我们应该马上做这件事吗？按要求填空或翻译。1). He ought to be here,he?(反意疑问句)2

16、) . I m sorry. I(本应该先给你打个电话)to tell you 1 wascomi ng .3) . I(本不该拜访)her, but I missed her so much.Keys: 1). should nt / ought n 12). should / ought to have ph on ed3). should nnot to have visited3. lose weight体重减轻；减肥She is trying to lose weight.她在努力减肥。put on weight (指人)增加体重，长胖be/take a weight/load of

17、f sb使自己Mi菊人如释重负lost heart 泄气；灰心lose one s heart (to sb/sth): fall in love 爱上； 踵情於 lose ones Utt;遇害lose ones balan平衡lose ones bre鈿喘嘘嘘；上气不接下气lose ones h蒔df头，张皇失措，冲动lose ones tem像脾气lose ones 炎业lose one s way: become los谜路lose touch (with sb/sth)失去和某人/事物的联系lose interest in sth/sb对某事物/人失去兴趣lose sight of

18、sb/sth 看不见某人/物；忽略或未考虑某事物lose face 丢脸分词作状语 Wang Peng sat in his empty restaura nt feeling very frustrated-ing形式短语做伴随状语He placed two tables together, spreading all the papers out on them.Pretending to look frightened, I backed towards the doorShe buried her head under the pillow,. (cry)The chi Id re n

19、 came into the sitting-room,. (sing and dance)1) Nora stood at the bus stop,_reading a newspaper娜拉站在公共汽车站旁看报纸。2) _Standing on the top of the hill3) ,you can have a better view of the city. 站在山顶上，你能更好地看到这个城市。4) frustrated 是形容词，意为失望的，失意的5) 他感到既失意又恼瑕Qught6) He feels frustrated and angry.7)frustrate v.

20、使挫败,使不成功The bad weather frustrates our hopes of having a picnic. 坏天气使我们野餐的愿望无法实现他可不能9. He couldnt have Yong Hui getting away with telling people lies!让咏慧哄骗人们！a) have sb. doingallow or tolerate (sth).表示允许或容忍(某事物)发生此处的have用在否定句中,特别是用在 will not, can not等之后。I won t have you saying so.我不容许你这样说。He won t h

21、ave his daughter arriving home late.他不容许女儿晚回家。b) get away with doing sth. (informal): not be punished for sth.不因某事受惩罚I won t have you getting away with cheating in the exam.我不能容忍(允许)你考试作弊而不受处罚。get away with sth.steal sth. and escape with it偷携某物潜逃。The robbers robbed the bank and got away with a lot o

22、f money.这些盗贼抢了银行，携巨款潜逃。receive (a relatively light) punishment受到(较轻的处罚)He was so lucky to get away with a fine for such a serious mistake. 他犯了如此严重的错误，侥幸只交了罚款了事。He had better do some research.researchn. & v.研究；调查；探索do research into / on对进行研究/调查research （into/in/on）对进行研究/调查他们正在对一些社会问题进行调查研究。They are d

23、oing some research on some social problems13. The competition between the two restaurants was on!on作副词与be连用时，可以表示以下几个意思：(1) (电灯、水等)开着(2) 正在进行，举行(3) 上演，演出灯都亮着。 The lights were all on.他们家的电视总是开着。 The TV is always on in their house. 电影院在上演什么片子？What s on at the movie? The film had been on for five minut

24、es when I got to the cinema.I. 根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确形式。1. Mushrooms are best when（油煎）in olive oil.2. Mrs Ester was in her late thirties, aboutaverage height, with a（苗条的）figure.3. Children have a natural cabout the world around them.4. Once the（ 女主人）appearedto ask if we were enjoying our m

25、eals, I man aged to give her a sile nt nod.5. I don t want to hear a bunch of big（ 谎言）about what happened.6. The steel factory has been supplying uswith（ 未加工的materials.7. We aim to offer good quality andservice to all our（顾客）.8. I m feeling rather fin my present job; I need a change.9. There would b

26、e long talks about thestrengths and（弱点）of each and every playerII.用适当的介词或副词填空。1. Since you are dish on est, how can youexpect to win her?2. Most people who pay attention _ what they eat are trying to lose weight.3. These books will provide usall the information we need.4. These goods will be soldadi

27、sco unt.5. She told a lie and she would not getawayit at last.Warming up & ReadingI .单词拼写1. The boy lifted the stone with all his strength （力量）.2. This restaura nt was not giving its customers （顾客）en ergy-givi ng food.3. It is said that Japanese people like a dish made of raw （生的）fish.4. You shouldn

28、 t have had your son telling people lies （ 谎言）here and there.5. You should diet （ 节食）and take more exercise.6. The little boy would like to eat fried （油炸的）chicken.7. It is healthier to keep a balaneed （平衡的）diet every day.8. Curiosity （ 好 奇心）can make a scientist out of a child.9. The weak ness （ 弱点）o

29、f the book is the author s in ability to support his argume nt.10. I don t want any cake, I（n .选词填空川.单项选择1.“ We canA. looki ngC. lookedout of the win dow.Bob在说话的同时看着窗外用v. ing形式,B. an xiouslose weight ; lose one s balanee ; out of curioteityn bed;win back;go on a diet; get away with ; tell a lie1. If

30、 you cheat in the exam, you will n ever get away with it.2. Mary thinks she is too fat that she has to go on a diet .3. Alan went to see the strange man more out of curiosity than anything else.4. She is too fat, and los ing weight is her best choice.5. She lay in bed all day long because of ill nes

31、s.6. The boy must be dish on est andwas telli ng a lie .7. I was lea ning over and I lost my bala nee .8. How can I win back her trust?t go out in this weiher,said Bob,B. to lookD. hav ing looked【解析】选A。考查v. ing形式短语作伴随状语。表主动和进行。由句意可知 A项正确。2. Anyone who breaks the law could hardlyit.A. throw awayB. ge

32、t awayC. break away from D. get away with【解析】选D。考查动词短语意义。throw away 扔掉”；get away离开” break away from摆脱” ；get away with逃避惩罚”。由句意可知 D项正确。3. If you areabout Australia n cities, just read the book writte n by Dr.Johnson.A. i nterested6. To rega in theirafter a hard game, the players lay on the grass.A. f

33、orceB. en ergyC. power D. health【解析】选B。考查名词词义辨析。force 做成某事而使用的力量，还常指武力” energy 能 量；能源；精力”；power动力、思维能力、权力等各种力量或能力” ；health 健康”。由句意可知B项正确。7. He lost hisand fell off his bicycle.A. bala neeB. stre ngthC. power D. way【解析】选A。考查名词词义辨析。balanee 平衡” ；strength力气” power力量” way方法”。由句意可知A项正确。8. He tried his bes

34、t to herneeds, but she was still not. In fact, whathe did was not.A. satisfy； satisfied； satisfy ingB. satisfy； satisfying; satisfiedC. satisfied; satisfied; satisfy ingD. satisfying; satisfied; satisfied【解析】选A。考查satisfy 的各种用法。satisfy 使满意”；satisfied处于满意的状态中”satisfying具有让别人满意的性质或特征”。由句意可知A项正确l。9. My

35、brother is on a specialto lose weight.A. food; / B. food; his C. diet; / D. diet; his【解析】选Co food指食物”，泛指任何能吃且有营养的东西 ，为不可数名词；diet指日常饮 食”，特指维持健康的定质或定量的食物，为可数名词。根据句意，第一个空应为 在节食”，应用be on a diet; lose weight 是固定短语，故选 C。10. My mother bought a new skirt for me at ayesterday.A. disco untB. barga inC. payD.

36、cost【解析】选A。句意为：昨天我妈妈给我买了件打折的新裙子。at a discount 意为 打折”，是固定短语。bargain意为便宜货；砍价”；pay意为薪水；工资”；cost意为费用；成本；代价”。C. upsetD. curious为 ight短语及lose短语t believe what he【解析】选 D。考查形容词的辨析。be interested in 对感兴趣；be anxious about担心；be upset心烦意乱的；be curious about 对 好奇。4. He always tellslies,to tell youtruth, I donsaid a

37、t all.A. /; / B. the; the C. /; the D. the; /【解析】选 C。考查短语tell a lie/tell lies 说谎”；to tell you the truth说实话”5. Shedown her book andin bed.A. lay; laidB. laid; layC. lay; layD. laid; laid【解析】选B。考查lay和lie的用法。lay 放置” ,lie躺”。由句意可知 B项正确。Lear ning about Lan guageI .单项选择1. Must all the passe ngers in the ai

38、rbus be found now?No, they, because none of them is affected by the flu.A. must n tB. n eed n t C. can t D. may not【解析】选B。句意：一一现在必须找到空中客车上所有的乘客吗？一一不,没有必要，因为他们没有感染流感。由题意可知B项正确。2. Some pirates(A. mustchange their route.海盗)appeared, so theyB. shouldC. have got to【解析】选Co3. There was ple nty of time. She

39、D. ought to句意：由于海盗出没，他们不得不改变航线。由题意可知C项正确。to the stati on.t have hurriedt have hurried但实际上已经做了A. must n t have hurried B. could nC. must not hurryD. n eed n【解析】选D o needn t have +过去分词，表示过去没有必要做某事 某事。由题意可知 D项正确。4. The train has gone. You twoon time.A. should comeB. must have comeC. ought to have comeD

40、. should n t have come【解析】选 Co ought to have done sth.本来应该做而事实上没有做某事” 由题意可知C项正确。5. Sir,youbesitt ingin thiswaiti ng room.It is for women andchildre n only.A. oughtn t toB. cantC. won tD.neednt【解析】选A。由“It is for women andchildre nonly.可知，说话者是告诉那位先生不应该在此候车室候车。can表示不可能；n eed nt表示没有必要”；won t表示不愿或不 会。由题意

41、可知 A项正确。6. I return the dictio nary within three days?No, you. Youkeep it for five days.A. May; need n t; willB. Can; must n t; wouldC. Must; don t have to; can D. Shall; can t; should【解析】选Co must用于一般疑问句中用来征求对方的意见，意为 必须要吗？ ”其否定回答可用don t have to或needn t,表示不必” can用来表允许，意为可以”由题意 可知C项正确。7. It was playin

42、g computer games that cost the boy plentyof time that hehave spe nt doing his less ons.A. might B. must C. ought toD. could【解析】选 Co ought to/should have done表责备，意为 本应该做而未做” ;might havedone表示 可能已经做了 ” ； must have done 表示一定做了 ” ； could have done 指 本来 能做而没有做”根据句意正是玩电脑游戏花了这男孩大量本应花在功课上的时间”可知应该用 ought to

43、o8. I promised to get there before 5 o clock, but now the rain is pouring down. They for me impatie ntly.A. may wait B. ought to waitC. could wait D. must be waiting【解析】选D。must be doing表示对现在、当前情况的推测,意为(现在、此时)一定 may do sth. 是指 “可能做某事 ” ; could do sth. 表示 “能做某事 ”。句意 “我答应五点前到 那儿 , 但现在雨正下得很大。他们肯定正在不耐烦地等

44、着我 ”。 由题意可知 D 项正确。9. The plant is dead. I it more water.A. will giveB. would have givenC. must giveD. should have given【解析】选 D。 should have done 表示原本应该做某事而未做。由题意可知 D 项正确。10. You ought to tell him the truth, ?A. don t youB. oughtn t youC. will youD. shall you【解析】选B。考查ought to 的反意疑问句,故B项正确。n . 用 must,

45、 have to, can, ought to, need, should的适当形式填空1. You should/ought to/must keep your promise.2. In some parts of the world, you must/have to boil the water before drinking it.3. He can t/couldn t have stayed at home this morning. I saw him shopping in another city.4. You mustn t smoke in this part of t

46、he hospital.5. You ought to/should keep a simple first aid box at home for any accidents.6. You ought to/should take care of yourself when I m away.7. You ought to/should have finished the article. The deadline is last Friday.Sorry. I have been busy these days. Could you give me 3 days more?8. He mu

47、st have caught a bad cold last night, for his forehead felt burning.9. You needn t walk so fast; we have enough time to catch the early train.10. Need I do that right now?Yes, you must.川.翻译句子1. 今天下午我不得不参加一个重要的会议。 (have to)I have to attend an important meeting this afternoon.2. 他无需担心这件事。 (need)He nee

48、dn t worry aboutit.3. 你本来不必提起这件事。 (needn t have done)You needn t have mentioned it.4. 我们必须找一个阻止甲型 H1N1 流感迅速传播的方法。 (must)We must find a good method to prevent A(H1N1) flu from spreading quickly.5. 这事早应该做完的。 (ought to)It ought to have been done long ago.Using LanguageI .单词拼写1. You can consult ( 查阅 )a

49、telephone directory for the number.2. Your food will digest (消化) more quickly if you chew it well.3. Wasteful people usually end up in debt (债务 ).4. Have you been spying ( 窥探 )on me?5. She looked out of the window, sighing （叹息）for her lost youth.6. The hotel combines （ 结合, 融合）comfort with convenienc

50、e.7. Scien tists are recomme nding that people eat more fibre（纤维素）8.1 ve had the ben efit （ 禾U益）of a good educati on.9. No fishing is allowed within a twenty-mile limit （界线）.10. His glari ng（怒视的） eyes are look ing straight upward.n .单项选择1. There is little time left, so the chairma n asked me tomy sp

51、eech to 20mi nu tes.A. make B. give C. limit D. explain【解析】选 C。考查动词短语搭配。limit m y speech to 20 minutes把我的演讲删减到二十分钟”。故C项正确。2. After ten years of hard work, they at last got.A. out of debtB. i nto debtC. in debtD. out of debts【解析】选 A。get out of debt还清债务，get into debt背上债务。句意为：经过十年的艰辛劳作，他们终于还清了债务。因此可排除B

52、、C两项，D项的表达形式错误。3. The new medical care policy will be to us all.A. great ben efitB. ben efitedC. ben eficialD. for the ben efit【解析】选C。考查ben efit的短语搭配。对有好处可以表达成 “ beof be nefit to.“ ben efit.” ,“ be beneficial。故.C 项正确。about 3, 000words.4.rYour article! istoo long.You mustto:2009温州高一检测A.cut it offB. c

53、ut it upC.cut it dow nD. cut it out【解析】选Co考查动词短语辨析。cut off剪掉 ” ；cut up切碎 ” ;cut down删减”cut out 切成,剪成”。由题意知C项正确。5.If your knowledgecan be in some waywithmyexperie nee, weare sureto succeed.A. jo inedB. un ited C. conn ectedD. comb ined【解析】选D。考查动词词义。join 参加” ;unite 联合” ；connect 联系，连接”；combine 结合”。由题意知

54、D项正确。6. Why are you spying me all the time? What do you want tospy?A. o n; outB. for; forC. on; forD. on; on【解析】选A。考查动词spy的用法。句意为：你为什么一直监视我？你想查清什么？spyon sb. /sth. 意为 暗中监视，窥探” ，spy sth. out 意为 查明，弄清楚”。故选A。7.1 shall visit you again.A. l ong afterB. after longC. before longD. long before【解析】 选Co考查短语bef

55、ore long与long before 的用法。before long意为 不久”，表示将来；long before 意为 很久以前”，表示过去。句意为：我很快就会再来看你的。8. Filled with an ger, he did n t shout or swear, but justsile ntly at me.A. looked B. stared C. glared D. gIan ced【解析】选 C。考查动词词义。look 看” ；stare 盯” ；glare怒目而视由题意知C项正确。” ;glanee “”。little education that he finds it impos