2012高考在线 第一轮复习第一部分课文课件 MODULE 3：UNIT 2 HEALTHY EATING.ppt

1、Unit 2 Healthy eating第一部分 基础模块夯实Module 3Section I.Section I.课本扫描课本扫描词汇部分词形变化1.health n.健康healthy adj.健康的 healthily adv.健康地2.sugar n.糖 vt.在中加糖sugary adj.含糖的；甜言蜜语的3.curiosity n.好奇心 curious adj.好奇的curiously adv.好奇地4.weakness n.软弱；弱点 weak adj.虚弱的；微弱的weaken v.(使)变弱，(使)减弱5.strength n.力气，长处 strengthen vt.加

2、强；巩固strong adj.强壮的6.digest vt.消化；吸收n.文摘digestion n.消化(力)digestive adj.消化的，易消化的7.benefit v.&n.有益于，好处 beneficial adj.有益的重点单词1.balance n.天平;平衡；余额v.平衡；权衡2.curiosity n.好奇心3.limit vt.&n.限制；限定4.benefit vt.有益于 vi.得益于(常与from,by连用)n.利益，好处；津贴bine vt.&vi.(使)联合；结合6.diet n.日常饮食 vi.节食7.slim vi.变细；减肥 adj.苗条的；纤细的8.d

3、iscount n.折扣9.sigh vi.叹息；叹气 n.叹息；叹息声重点词组1.ought to 应当；应该2.lose weight 体重减轻；减肥3.get away with 被放过；（做坏事）不受惩罚4.tell a lie 说谎5.earn ones living谋生6.in debt 欠债7.before long 不久以后8.put on weight 增加体重9.winback 重新获得；赢回10.cut down 削减；删节重点句子1.Nothing could be better.2.Something terrible must have happened if Li

4、Chang was not coming to eat in his restaurant as he always did.3.He couldn t have Yonghui getting away with telling people lies.重点语法1情态动词的完成式的用法 2双重性情态动词的用法（见语法专题P332）一、核心单词1.balance blns vt.平衡；权衡n.天平;平衡（1）Try to achieve a better balance between work and play.争取把工作和娱乐更好地结合起来。（2）This painting has a p

5、leasing balance of shapes and colours.这幅画在构图色彩方面都十分协调。（3）Try to balance your diet by eating more fruit and less protein.多吃些水果,少摄入些蛋白质,使饮食均衡合理。归纳：a balanced diet 均衡的饮食keep the balance of nature保持生态平衡keep one s balance保持平衡lose one s balance(=be out of balance)失去平衡小练：用balance短语填空或翻译。（1）He _ and hurt hi

6、mself when he went upstairs.（2）It is difficult for you to _ on an icy pavement.（3）我们必须权衡利弊才做出决定。_（1）lost his balance （2）keep your balance（3）We must balance the advantages against the disadvantages before we decide.2.curiosity,kjurisiti n.好奇心 curious adj.好奇的 curiously adv.好奇地（1）Children have a natura

7、l curiosity about the world around them.小孩子对他们周围的世界有着天生的好奇心。（2）I opened the packet just to satisfy my curiosity.我打开包裹只是为了满足我的好奇心。归纳：out of curiosity 出于好奇with curiosity=curiously好奇地be curious about sth.对某事好奇be curious to do sth.好奇地做某事小练：用curiosity的短语或其适当形式填空。（1）Margaret looked at him _.（2）She decided

8、 to try a cigarette _.（3）All the employees in this firm _ the personal life of the general manager.（4）_ enough,he had never seen the little girl.（5）_ drove Mary to open her husband s letter though she knew it was wrong.（1）with curiosity （2）out of curiosity（3）are curious about （4）Curiously （5）Curiosi

9、ty 3.limit limit vt.限制；限定 n.界限；限度 limited adj.有限的limitless adj.无限制的（1）The speed limit on this road is 70 m/h.这条路的车速限制是每小时70英里。（2）We must try and limit our expenditure.我们必须设法限制我们的开支。（3）Theres a limit to how much I m prepared to spend.我准备花多少钱是有限度的。短语归纳：limit sb./sth.to.限制某人/某事到某种程度put a limit on 对限制th

10、ere is a limit to对是有限的without limit 无限地，无限制地小练：用limit的短语或其适当形式填空。（1）The kind man always helps others _.（2）_(没有止境)what you can do if you try.（3）We must _ our weekly expenditure _ ten pounds.（1）without limit （2）Theres no limit to（3）limit;to4.benefit benifit vt.有益于 vi.得益于（常与from,by连用）n.利益，好处；津贴（1）The r

11、ain benefits the plants.=The plants benefit from the rain.这场雨对植物有益。（2）This dictionary will be of great benefit to me.这本字典将对我有很大的好处。归纳：be of great benefit to=be very beneficial to 对有益for the benefit of=for sb.s benefit为了的利益benefit from 从中受益小练：用benefit或其短语的适当形式填空。（1）The new highway will _ the villager

12、s.（2）He will _ the new way of studying.（3）The warning sign was put there _ the public.（1）benefit（2）benefit from（3）for the benefit bine kmbain v.(使)联合；结合 combination n.联合；结合 combined adj.联合起来的（1）We cant always combine work with pleasure.我们并不总是能在工作中享受到乐趣。（2）Circumstances have combined to ruin our plan

13、s for a holiday.各种情况凑在一起破坏了我们的假日计划。短语归纳：combine with sb./sth.与某人某物结合起来combine together联合起来combine A with/and B 使A与B联合起来小练：用combine的短语或其适当形式填空。（1）A _ of factors led to her decision to resign.（2）It is important to _ theory_practice.（3）As a writer,he _ wit _ passion.（1）combination（2）combine,with（3）comb

14、ined;and/with 二、重点词组1.ought to 应当；应该(情态动词词组没有人称和数的变化，后接动词原形)(1)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)He ought not to do it./He oughtn t to do it.（否定形式）他不应该做这件事。（4）Ought we to do it at once?（疑问形式）我们应该马上做这件事吗？小练：按要求填空或翻译。（1）He ought

15、 to be here,_ he?(反意疑问句)（2）I m sorry.I _(本应该先给你打个电话)to tell you I was coming（3）I _(本不该拜访)her,but I missed her so much.（1）shouldn t/oughtn t （2）should/ought to have phoned（3）shouldn t/ought not to have visited2.lose weight体重减轻；减肥She is trying to lose weight.她在努力减肥。短语归纳：put on weight（指人）增加体重，长胖lost he

16、art 泄气；灰心fall in love 爱上 lose ones life 丧生；遇害lose ones balance 失去平衡lose ones breath上气不接下气lose ones temper发脾气lose ones job 失业lose interest in sth./sb.对某事物/某人失去兴趣lose sight of sb./sth.看不见某人/某物lose face 丢脸小练：用weight短语及lose短语的适当形式填空或填介词。(1)Hes _ since he gave up smoking.(2)Paying my mortgage was an enor

17、mous weight _ my mind!(3)I ve _ all my old friends.(4)Don t _ keep calm!(1)put on weight (2)off (3)lost touch with (4)lose your head3.get away with被放过；（做坏事）不受惩罚(1)They raided the bank and got away with a lot of money.他们抢劫银行,掠走了大批现款。(2)If you cheat in the exam youll never get away with it.考试作弊必予追究。(3

18、)Nobody gets away with insulting me like that.这样侮辱我的人,我是不会放过的。短语归纳：get on well with 相处融洽；(工作的)进展好get through 接通电话；完成get down to 认真地静下心(工作)get over 克服，熬过，恢复小练：用get词组填空。（1）To my surprise,the baby wolf _ the dogs and then managed to survive.（2）She never arrives on time at the office,but she somehow man

19、aged to _ it.（3）Well,stop chatting.It s time we _ some serious work.（4）The news was a terrible blow to her,but she will _ the shock soon.（1）got on well with （2）get away with （3）get down to （4）get over4.tell a lie=tell lies 说谎It s not right to tell a lie.撒谎是不对的。短语归纳：tell jokes/a joke讲笑话to tell(you)th

20、e truth 说实话小练：用tell词组填空。（1）_,I fell asleep in the middle and didn t know how the story ended.（2）Can you _ Tom _ his twin brother?（3）There s no _(tell)what may happen.（1）To tell the truth （2）tell;from （3）telling 5.earn one s living=make ones/a living 谋生（1）They began to earn their living when they wer

21、e very young.他们很年轻的时候，就开始自行赚钱谋生了。（2）I earn my living by teaching English in a middle school.我靠在中学教英语谋生。小练：根据句子意思及要求填空或翻译。（1）He had to _ by delivering newspaper in his youth.（2）He earned his living _ a fisherman.（3）这个小孩从10岁开始就自己谋生。_（1）earn his living （2）as （3）This poor child began to make his living

22、at the age of ten.小练：根据句子意思及要求填空或翻译。（1）He had to _ by delivering newspaper in his youth.（2）He earned his living _ a fisherman.（3）这个小孩从10岁开始就自己谋生。_（1）earn his living （2）as （3）This poor child began to make his living at the age of ten.6.in debt 欠债（1）They are in heavy debt to the Bank of China.他们欠中国银行很

23、多钱。（2）You saved my life:I am forever in your debt.你救了我的命，我永远感恩不尽。短语归纳：get/run into debt 欠债 out of debt不欠债run up huge debts高筑债台pay off one s debts还清债务in trouble陷入困境，倒霉in order 井井有条in surprise 吃惊in public 当众，公开in ruins 呈废墟状态in sight 看见小练：根据句子意思用debt短语和“in+n.”结构填空。(1)He _ after he was out of work.(2)He

24、 did all he could to _ in five years.(3)He was _ when he was young,but has been _ since he got rich.(4)James was _,but I dont know how to help him out.(5)After the war,the whole city was _.(1)ran/got into debt (2)pay off his debts (3)in debt;out of debt (4)in trouble (5)in ruins三、课文回顾Wang Peng sat i

25、n his empty restaurant feeling very frustrated because no customers came to 1_ restaurant.2_(Curious)drove him to follow a customer into a newly-opened restaurant.He found that Yonghui opened a restaurant where only 3_(slim)foods were served to help people lose weight.4_ having a look at the menu,he

26、 was amazed at the choices of food and the prices which cost more than a good meal in his restaurant.He thought he could not have Yonghui 5_(get)away with telling people lies!After a lot of research he realized that Yong huis food could not 1.his 2.Curiosity 3.slimming 4.After5.getting give people e

27、nough energy to keep them fit.He felt more hopeful 6_ he drove back home.He wrote his sign in order to win his customers 7 _.A week later,Wang Pengs smile left his face when Yonghui said he 8_(spy)on her menu.Then later they found 9_ of their restaurants offers a balanced diet and decided to combine

28、 their ideas and provide a new menu with food which can cut down the fat and increase the fiber.Their balanced diets became such a success 10_before long their business cooperation turned into a personal one.Finally,they got married and lived a happy life.6.as 7.back 8.had spied 9.neither 10.that四、句

29、子精析与仿写：1.Wang Peng sat in his empty restaurant feeling very frustrated.王鹏坐在他那空荡荡的餐馆里，感到很沮丧。句子分析：feeling very frustrated是现在分词短语形式作伴随状语。仿写：(1)我装出害怕的样子，退到门口。_(2)大地震过后，汶川与外界断了联系。_(1)Pretending to look frightened,I backed towards the door.(2)Struck by the terrible earthquake，Wenchuan，a county in Sichuan

30、province，was cut off from the outside.2.Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.要是李昌不像往常那样到他店里吃饭，那问题一定严重了。句子分析：(1)must have done，表示一定做了某事，是对过去的猜测。(2)as he always did在句中作方式状语，“正如他以前那样”。仿写：(1)正如我们所预料的，他成功了。_(2)假如鲍勃没能像以前一样准时出席会议，肯定发生了一些

31、不寻常的事情。(must have done)_(1)He was successful，as we expected it.(2)Something unusual must have happened if Bob couldnt turn up at the meeting on time as usual as he always did.3.“Nothing could be better.”he thought.他想：“再也没有比这更好吃的了。”句子分析：否定词+比较级，表达最肯定的最高级。仿写：(1)再也没有什么比你保持健康更珍贵了。_(2)从童年时代起，我就发现读书是我的最爱，

32、没有什么比读书更吸引我的了。_(1)Nothing is more precious for you to keep fit.(2)Since my childhood I have found that nothing is more attractive than reading，which is my favorite.4.He couldnt have Yonghui getting away with telling people lies.他不可能让雍慧哄骗人们后跑掉。句子分析：couldnt have sb.doing不能容忍/忍受某人做某事。仿写：(1)我不能容忍弟弟光吃不做。

33、_(2)他不能忍受每天站12个小时的工作。_(1)I couldnt have my young brother just eating a lot but doing nothing(2)He couldnt have the job standing 12 hours a day.5.Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fiber.也许，我们应该把我们的想法联合起来，而且提供一种拥有大量能量和纤维平衡的菜单。句子分析：withn.形容词短

34、语（宾补）。with+名词、代词+宾补，宾补可以是形容词，不定式，过去分词，现在分词。仿写：(1)他们睁大眼睛听老师讲课。_(2)他喜欢开着窗睡觉。_(1)They were listening to the teacher with their eyes wide open.(2)He likes sleeping with the window open.6.Their balanced diets became such a success that before longWang Peng became slim and Yonghui put on more weight.他们的平衡

35、膳食非常有效，王鹏很快就瘦了，而雍慧却胖了。句子分析：(1)such+n.that 如此以至于引导结果状语从句，so+adj./adv.+that 也表达如此以至于。注意：如果名词前面是被many，much，little，few修饰的时候，不用such，而用so。(2)before long 表示不久，long before 表示很久以前。(3)weight表示重量，它是名词，它的动词为weigh，表示称重。形容词有weightless失重的，副词为weightlessly。仿写：(1)他是一个总爱挑别人毛病的人，以至于大家都不愿意和他交朋友。_(2)我们出身于如此贫穷的家庭，父母没钱送我们上

36、学。_(1)He is such a man who is always finding fault with other people that nobody would like to make friends with him.(2)We were born in such a poor family that our parents couldnt afford to send us to school.Section II.Section II.读写强化读写强化一、根据课文回答下列问题：1.Would you like Western food or Chinese food?Why

37、?1.I prefer Chinese food because there are many kinds of food in China.Theyre Cantonese food,Sichuan food,Shanghai food,Hunan food and so on.In the north of China,people eat a lot of noodles and dumplings.In the south of China,people eat a lot of rice and seafood.Chinese food is good in color,flavor

38、 and taste.So I like it very much.2.What is healthy diet?Show your ideas.2.A healthy diet is a diet that is balanced and neither too rich in fat,sugar and salt nor too poor and lacking in essential nutrients.3.What will happen if you do not eat a balanced diet?3.You will have your health influenced,

39、you may become too fat or too thin.4.How to explain the sentence“First wealth is health”?4.“First wealth is health”means that health is more important than wealth,and that health is more important than anything else.5.Imagine you are going to invite some friends for dinner.How do plan your menu?5.I

40、will consider to plan a menu which is balanced and neither too rich in fat,sugar and salt nor too poor and lacking in essential nutrients.二、美文欣赏与模仿：Its important to stay healthybecause without good health,people cant do anything.I thinkthereare several ways to stay healthy.First,good healthy eating

41、habitis very important.We should eat three healthy meals every dayinsteadof junk food.Wed better eat slowly.Second,we should have good habits,suchas,having enough sleepso you dont stay up too late,washing our handsin time,brushing our teethat least twice every day,drinking enough water,dont smokeand

42、 so on.Last but not least,its veryimportant to laugh every day.Section.Section.单元配套单元配套一、重点词词形变换1.In order to make our countries _,we must _ our ability of dealing with problems.(strong)2.Studying abroad _ us a lot.It is _ to our language learning.(benefit)3._,he was just unable to satisfy his daugh

43、ters _even though he had explained to her many times.(curious)1.stronger,strengthen 2.benefits,beneficial 3.Curiously,curiousity4.In order to stay healthy,we must have a _ diet and have a good _ between rest and work.(balance)5.His illness _ his ability of working and made him much _ than before.(we

44、ak)6.A_of factors led to her decision to resign.(combine)7.Before you make a decision,youd better _one of the _,who may give you some proposals in point.(consult)4.balanced,balance5.weakened,weaker bination 7.consult,consultants二、活用表格中的短语1.I felt ashamed of myself because I had once_.2.I strongly su

45、ggest that the government should take measures to_the cost of medicines in order to help the poor.3.I cant have him _ cheating in the exams.4.Without my parents support,I had to learn to _.5.Regularity _ be observed,as regularity is very beneficial to health.1.told a lie 2.cut down 3.getting away wi

46、th 4.earn my living 5.ought to6.He has _ since I last saw him.7.She was _ when she was poor,but has been _ since she got rich.8.His plan seemed to be too difficult,but _ it proved to be practicable.9.The party must try to _ the support it has lost.10.She has been taking exercises to _ from day to da

47、y.6.put on weigh 7.in debt,out of debt 8.before long 9.win back 10.lose weigh三、完形填空词数：274建议用时：20 分钟难度：秘诀探寻：副词(2)技巧点拨副词的基本意义与特殊含义(注意副词与介词的区别)有时会出现在试题中。真题导悟1.I never expected you to turn_at the meeting.I thought you were abroad1.up 根据句意得出答案为turn up出现。2.She likes to keep things rather than throw them _

48、.2.away throw away丢弃与keep things 对应。3.The general asked his men to push _ so they might overtake the retreating(败 退的)enemy troop.3.on 根据后暗示overtake the retreating(败退的)enemy troop得知答案，push on推进。4.After having failed many times,the young man refused to try it _.A.again and again B.once more C.less D.o

49、ver and over again4.B 根据前文提示many times，副词短语once more“再次”与refused to try it相对应。图穷匕现本文中的第8题，就是考查副词的基本词义。思路盘剥段落Key wordsTopic sentencesTitle Healthy EatingPara 1 fast food stores,hamburgers,for myselfDecision for eating healthily.Main ideaPara 23eat wholefoods,prevent,are bad for Essential measures tak

50、en to form good eating habits.I used to pay little attention to my eating and ate lots of junk food,and thus I got fat Then I began to eat healthily,and now I make great improvements.Para 45not easy,with time and self-control,choose to encourage myself,still Im determined to keep on going in spite o

51、f some difficulties.I live in Watts in South Central L.A.and Im fat.There are many fast food stores and my mom often buys hamburgers for dinner.Ive tried to talk her so many times into buying something 1.But she just doesnt have time to do it.So I had to make better 2 for myself.To 3 more,I talked t

52、o Andres Chopin,a student at Jefferson High School who is part of an after-school program where students learn to 4 and theyre taught ways to eat healthily.Andres said its 5 to eat wholefoods(全天然食物),like vegetables,fruit and whole grains.Processed foods dont 6 you as many nutrients.He told me to pre

53、pare food for myself,but I had never cooked before.I thought,“I may not be a good cook,but I can prevent myself from eating things that are 7 for me.”I learned from Andres to look more 8 at food labels for ingredients that I know are bad for me.Now I know more about which foods I can eat more of and

54、 which I should eat less of.9 a habit that youve had since you were young is not easy.I want to lose 10 .With time and self-control I know I can 11 it.I can take two ways looking into the 12 at myself-feeling bad about myself or encouraging myself to 13.I choose to encourage myself.After a month I l

55、ost 10 pounds.Im not going to 14 trying to eat better.The changes Ive made 15 me to keep on going.I can still do better.1.A.expensive B.fresh C.healthy D.delicious2.A.explanations B.decisions C.way D.hobbies3.A.hear B.gain C.try D.learn1.C前文有提到作者的妈妈经常买汉堡。故作者应该是建议她妈妈买些“健康的(healthy)”食品。2.B根据But she ju

56、st doesnt have time to do it可知，作者的妈妈没有采纳作者的建议，因此作者只好自己做一些更好的“决定(decisions)”了。3.D根据作者向别人请教可知，她是为了多“了解(learn)”一些与饮食有关的知识。4.A.choose B.serve C.cook D.eat 5.A.better B.funnier C.faster D.simpler6.A.present B.introduce C.produce D.give4.C作者向那位同学请教的是关于饮食方面的知识，故可推断那些学生都是在那里学习怎么做饭的。5.A根据Processed foods dont

57、.可知，那位同学告诉作者，吃蔬菜、水果等食物更好。6.D这里是指处理加工过的食品不能提供那么多的营养，故选D项。7.A.useless B.inconvenient C.ready D.bad8.A.impatiently B.amazingly C.closely D.interestingly9.A.Learning B.HatingC.Judging D.Breaking7.D作者应该阻止自己吃的是那些对她有害的食品，故选D项。8.C这里是指更仔细地看食品的标签上列出来的成分，故选C项。9.D这里是指“终止(Breaking)”从小养成的习惯不容易。10.A.temper B.shame

58、 C.weight D.pressure11.A.abandon B.make C.prevent D.pick12.A.mirror B.window C.book D.plate10.C根据后文可知作者是在减肥，故选C项。11.B作者是说多给些时间，再加上她的自控能力，她一定可以减肥成功的。make it意为“成功”。12.A根据looking into和at myself可知应选A项，说的是作者在照镜子面对自己的时候。13.A.cherish B.prepare C.change D.move 14.A.continue B.stop C.suggest D.keep15.A.encou

59、rage B.arrange C.require D.force13.C根据下文的The changes Ive made可知，因为作者胖，所以她应该是鼓励自己去改变。14.B一个月后，作者瘦了10磅，信心大增，所以她应该会继续吃健康的食品，故选B项。15.A 这些改变鼓励作者继续坚持下去，故选encourage。A new campaign to ban smoking in taxis is part of a wider push to clean up the citys image before the 2010 World Expo(2010年世界博览会).The Shanghai

60、 Dazhong Taxi,a taxi company,said drivers _1_(find)smoking in their cabs could“possibly”be fined or even temporarily banned _2_ working.Signs _3_(place)in all of the taxi companys 9,100 strong fleet(车队)saying“No Smoking in Taxis.Welcome to Shanghai World Expo”四、语法填空字数：212完成时间：10分钟难度：“We hope the san

61、itation(卫生环境)of cabs in the city will be improved through our no-smoking campaign，_4_ is a mutual benefit for _5_ drivers and passengers.”Dazhong said it would _6_(close)monitor the campaigns progress.Drivers caught smoking will undergo the companys training and inspection program.“Cabs found to hav

62、e cigarette smell will be called back”,Zhao said.Many taxi drivers smoke _7_(relax)from working long hours.The official admitted _8_ would not be an easy task to achieve a total smoke ban in a short time.“Promoting non-smoking taxis in the whole city is _9_ long journey,”Zhao said.“_10_ having a lon

63、g way to go,we are confident of fulfilling our smoke-free taxi program in the city through our diligence.”1.found 过去分词作定语，表示“被发现抽烟的司机”。2.from 动词与介词的固定搭配，be banned from doing sth.意思是“被禁止做”。3.have been placed 已经被放置，现在完成时态的被动语态。4.which which引导非限定性定语从句。5.both 根据上下文的意义，这项运动是对司机和乘客双方都有好处的，所以填both。6.closel

64、y 修饰动词monitor，用副词closely，表示接近地、严密地(监控)。7.to relax 动词不定式作目的状语，许多出租车司机吸烟的目的是为了放松。8.it it在这里充当admitted后面的宾语从句中的形式主语，真正的主语是后面的动词不定式to achieve a total smoke ban in a short time。9.a 不定冠词的用法，表示“一个，一段”。10.Despite 表示“尽管，虽然”。五、阅读理解词数：345建议用时：9分钟难度：解题技巧点拨第3题In Paragraph 3,“gain comes without pain”probably mean

65、s _.细节理解题细节理解题一般考查对于文章中的某一个特定信息的把握。这类题目通常考查一些具体的事实、数量、人物、地点等。只要稍加注意，便可以从文章中找到答案。这类试题的有些选项没有经过任何形式上的变化，表现形式同原文的表达方式一致，或者只在原句的基础上稍作修改，用不同的句子或词语来表达相同的意思。方 法对 策一般有两种方法：1.通读全文，领悟大意，理解文章结构层次及细节。做细节理解题，我们具备细心观察的品质。文章本身的内容是我们答题的唯一依据。2.选用排除法。排除不符合原文细节的选项，剩下的就是要选择的最佳答案。本文中从第三段可看出，每次我们喝下标明不含热量的饮料，就给我们一个暗示，我们不会

66、增加体重，减肥是很容易的事(we dont have to work to get results.)。另外，本段的最后半句(and that life can be without resistance and struggle.)也说明了画线部分的意义，即A。真 题回 放 The cold is the most common of mans ailments.Yet it stumped the medical authorities.Many of more terrible diseases have come under the control of modern man as t

67、he result of the knowledge gained in the lab of science research.Investigators have thought that the cold is usually caused by a virus.However,no method of studying this virus has been devised.The chimpanzee is the only animal to which the disease can be given experimentally.The use of this animal i

68、s limited by its cost and by the fact that so many of the animals die of pneumonia during the experiments.This leaves for all practical purposes only human volunteers to be used in research projects.Many inmates of prisons have helped in this work,but because of these limitations,research into the c

69、ause and cure of cold has progressed very slowly.Research into the cause and cure of cold has _.A.gone ahead very slowly B.gone ahead very quickly C.been very common D.been impossibleA 这篇文章如果我们从头到尾通读一遍就上当了，因为考查的那句话出现在文章末尾，也就是最后一句话。实际上对这句话的理解就转换成了对progress一词的理解。也就是上面我们提到的“用不同的句子或词语来表达相同的意思”，progress是

70、“进展”的意思，可以用“go ahead”来换，答案就清楚了。知识积累Useful wordspotential(潜能),physically（身体上）,significantly(重要地；有效地),consumption(消费；消耗量),scale（秤）,label(标签),resistance(抵制),nutrients(营养成分)Useful phrasesbe surrounded by(包围),be attracted by(吸引),pay for(付钱买),psychological effects(心理作用),now that(既然),be aware of(意识到),lie i

71、n(在于)Useful sentences1.Every time we have a zero-calorie drink,we are telling ourselves without our awareness that we dont have to work to get results.2.Diet products make people believe that gain comes without pain,and that life can be without resistance and struggle.3.The danger of diet products l

72、ies not only in the psychological effects they have on us,but also in the physical harm that they cause.My favorite foodMy favorite food is _(a food)because_.My favorite food is GO BELIEVE(a food)because it is tasty and famous all over China.段落Key wordsTopic sentencesTitleDiet ProductsPart 1(Para 1)

73、paying,products,harm,usWe are paying for products that harm us psychologically and physicallyMain idea篇章结构Part 2(Para 23)diet products,weaken psychologicallyDiet products significantly weaken us psychologically.The danger of diet products lies not only in the psychological effects they have on us,bu

74、t also in the physical harm that they cause.Part 3(Para4)physical harmThe danger of diet products lies in the physical harm that they cause.Part 4(Para 5)effects,time,think about,buyingNow that we are aware of the effects that diet products have on us,it is time to seriously think about buying them.

75、Diet Coke,diet Pepsi,diet pills,no-fat diet,vegetable diet We are surrounded by the word“diet”everywhere we look and listen.We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us.We are paying for products

76、 that harm us psychologically and physically(身体上).Diet products significantly weaken us psychologically.On one level,we are not allowing our brain to admit that our weight problems lie not in actually losing the weight,but in controlling the consumption of fatty,high-calorie,unhealthy foods.Diet pro

77、ducts allow us to jump over the thinking stage and go straight for the scale(秤)instead.All we have to do is to swallow or recognize the word“diet”in food labels.On another level,diet products have greater psychological effects.Every time we have a zero-calorie drink,we are telling ourselves without

78、our awareness that we dont have to work to get results.Diet products make people believe that gain comes without pain,and that life can be without resistance and struggle.The danger of diet products lies not only in the psychological effects they have on us,but also in the physical harm that they ca

79、use.Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients(营养成分).Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonderful products.D

80、iet products may not be nutritional,and the chemical that go into diet products are potentially dangerous.Now that we are aware of the effects that diet products have on us,it is time to seriously think about buying them.Losing weight lies in the power of minds,not in the power of chemicals.Once we

81、realize this,we will be much better able to resist diet products,and therefore prevent the psychological harm that comes from using them.1.From Paragraph 1,we learn that _.A.diet products fail to bring out peoples potentialB.people have difficulty in choosing diet productsC.diet products are mislead

82、ing peopleD.people are fed up with diet productsC考查推断能力。从第一段可看出，人们很容易受到节食产品的吸引，就不去思考节食产品对人们身心健康的影响，于是花钱买那些产品。这些产品误导了人们。2.One psychological effect of diet products is that people tend to _.A.try out a variety of diet foodsB.hesitate before they enjoy diet foodsC.pay attention to their own eating habi

83、tsD.watch their weight rather than their dietD考查推断能力。从第二段可看出，人们非常重视他们的体重，不加任何思考地去购买节食产品，只看是否有节食标签。这说明他们急于去尝试那些产品。3.In Paragraph 3,“gain comes without pain”probably means _.A.losing weight is effortlessB.it costs a lot to lose weightC.diet products bring no painD.diet products are free from caloriesA

84、考查细节理解的能力。见上表。4.Diet products indirectly harm people physically B考查细节理解的能力。从第四段第二句可看出，吃所谓的节食产品，就是阻止人体吸收基本的营养成分。另外，从本段最后一句也可以看出，节食产品没有营养(Diet products may not be nutritional,and the chemical that go into diet products are potentially dangerous.)5.Which of the following shows the structure of the pass

85、age?because such products _.A.are over-consumedB.lack basic nutrientsC.are short of chemicalsD.provide too much energyB考查对文章结构的分析能力。文章从两个要点来说明中心观点，这两个要点是(1)节食产品对人们心理的伤害。(2)节食产品对人们身体的伤害。为了说明第一个要点，文章用了两个自然段，即第二自然段和第三自然段（分析理解是正确回答此题的关键）。所以，答案B是正确的。六、基础写作假设你是一位医生，某英语报纸健康生活栏目正在讨论有关健康食品、体育锻炼与少年儿童肥胖症的问题。请你

86、根据以下内容要点，写一篇英语短文，谈谈健康食品、体育锻炼与儿童肥胖症的关系。【写作要求】1.健康的饮食和有规律的锻炼有助于防止儿童肥胖症。2.当代儿童大多数有吃垃圾食品和快餐的习惯又懒于锻炼，看电视或玩电脑游戏时间太长。3.只有平衡的饮食和参加锻炼才能使人健康。【写作要求】1.必须使用5个句子介绍全部所给的内容。2.将5个句子组织成连贯的一篇短文。3.可适当增加细节，使用必要的连接词。4.短文的第一句已给出，不计入句子总数。A healthy diet and regular exercise may help to prevent obesity among children.Nowaday

87、s,most children get into the habit of eating too much junk food and snacks.Besides,they spend a lot of time lying on the sofa,watching TV,playing computer games but do little exercise.As a result,they put on so much weight that sometimes they may find it difficult to climb the stairs.It is time for

88、children to change the unhealthy life style.Only when they begin to have a balanced diet and also take part in various sports activities such as swimming,skating,running and playing basketball can they become as fit as beforeSection.Section.词汇拓展词汇拓展steam蒸broil,grill烧烤bake烘shell剥,剥皮peel削,削皮slice切片cho

89、p切碎hred切丝dice切丁grate磨knead和toss拌mash捣,捣成泥sift筛drain捞amino acid 氨基酸dietetics 营养学nourishment 营养品malnourished 营养不良的eating quality 营养价值state of health 健康状况axunge 脂肪fatty acid 脂肪酸fat content 脂肪含量protein 蛋白质fiber 纤维pluck 动物内脏monosodium 味精cuisine 烹调风格culinary art 烹调技术cooking wine 料酒oyster sauce 蚝油vinegar 醋physical fitness 体能thermal losses 热量消耗calorie 卡路里poor appetite 胃口差seafood and vegetable soup 蔬菜海鲜汤a hungry person is not picky or choosy 饥不择食