2012届高考英语新课标人教版第一轮必修3基础知识梳理复习UNIT 2 HEALTHY EATING.ppt

1、Unit 2Healthy eating1.dietn.日常饮食 vi.节食2.balancevt.平衡；权衡 n.天平；平衡3.slim vi.变细；减肥adj.苗条的；纤细的4.strength n.强项；长处；力量5.consult vt.咨询；请教；商量6.debtn.债；债务7.limit vt.限制；限定n.界限；限度8.benefitn.利益；好处 vt.&vi.有益于；有助于；受益9.sighvi.叹息；叹气 n.叹息；叹息声bine vt.&vi.(使)联合；使结合1dietn日常饮食vi.节食例句You ought to diet and take more exercis

2、e.你应该节食并多做运动。搭配be/go on a diet 节食/减肥；定量饮食put sb.on a diet 限制某人的饮食keep a balanced diet 保持均衡的膳食运用完成句子(1)本森夫人在节食，像吃鸟食似地吃得很少。Mrs.Benson_and she eats as a bird.(2)她被限定每天只吃含 1600 卡路里热量的食物。She_ of only 1,600 calories a day.is on a diet/is dietingis put on a diet2debtn债；债务例句Debt is the worst poverty.谚语贫穷莫过于

3、负债。Out of debt,out of danger.谚语无债一身轻。搭配be in debt 欠债；受过(某人的)好处、恩惠等be/get out of debt 还清债务get/run into debt 借债；开始负债clear a debt 还清欠债owe a debt 欠债运用完成句子(1)挥霍浪费者最后往往负债。Wasteful people usually end up_.(2)借债容易还债难。Its much easier to _than to_.(3)他欠她的人情总也还不清。_could never be paid.in debtget into debtget out

4、 of debtThe debts that he owed her3benefit n利益；好处 vt.&vi.有益于；有助于；受益例句The bank suffers while its officers benefit.银行遭受损失，而它的高级职员们却得到好处。Extensive reading has got a lot of benefit.广泛阅读有很多好处。派生搭配beneficial adj.有利的；有益的benefit sb./sth.使某人/物受益benefit from/by 从中受益be of benefit to/be beneficial to 使受益；对有好处fo

5、r the benefit of.为的利益运用完成句子(1)关于这项活动，我真的认为这有益于我们学生。As to this activity,I really suppose it_us students.(2)我们受益于先进的科学技术。We_ the advanced scientific techno-logy.(3)我为了他的利益才做那件事情。I have done it_.is beneficial to/is ofbenefit to/benefitsbenefit from/byfor his benefit用本单元所学单词及用法完成下列句子1许多人，特别是年轻女子，为变得苗条而节

6、食。Many people,especially young women _ to_.2我们必须限定每人只吃一块蛋糕。We must _ ourselves to one cake each.3你必须权衡住在大城市的利与弊。You have to _ the advantages of living in a big cityagainst the disadvantages.go on a dietgetslimlimitbalance4我采取行动之前一定和你商量。Ill do nothing without _ you.5有些电影把教育与娱乐结合起来。Some films _ educat

7、ion with recreation.6以前穷的时候她欠了债，可自从富了以后就没欠债了。She was_ when she was poor,but has been_since she got rich.7广泛的阅读使我受益匪浅。I _a lot from extensive reading.consultingcombinein debtout of debthave benefited1get away with 被放过；(做坏事)不受惩罚2earn ones living 谋生3before long 不久以后1get away with 被放过；(做坏事)不受惩罚例句If you

8、cheat on the exam youll never get away with it.考试作弊，必予追究。拓展get down to 开始认真做get on well with 相处融洽；进展好get through 接通电话；完成get up 起床；起身get over 克服；熬过；恢复运用用 get 相关短语的适当形式填空(1)Do you _your new classmates?(2)She never arrives on time at the office,but she somehowmanaged to _it.(3)Well,stop chatting.Its ti

9、me we should _someserious work.(4)The news was a terrible blow to her,but she will_the shock soon.get on well withget away withget down toget over2earn ones living(make ones living)谋生例句拓展运用What do you do to earn your living?你以何为生？earn/make a living by 靠谋生完成句子(1)毕业后他将设法自己谋生。He would try to after grad

10、uation.(2)在美国许多中国人靠在餐馆工作谋生。Many Chinese in the U S._ restaurants.earn/make a living by working3before long 不久以后例句I hope to hear from you before long.我希望不久以后就能收到你的来信。辨析before long/long before(1)before long 表示将来的时间，常用于将来时态。(2)long before 意为“很久以前”，常用于过去时态或完成时态。运用用上面所提供的辨析短语填空(1)The dictionary will be p

11、ublished_.(2)You neednt tell me about it.I have known about it_.before longlongbefore用本单元所学短语及用法完成下列句子1现在很多人对居住在大城市感到厌倦。Nowadays quite a few people _ living in big cities.2她靠卖蔬菜和水果为生。She _ by selling vegetables and fruits.3显然，他对所有人都撒了一个谎。Obviously,he _to everyone.4你应该扔掉这辆旧自行车，买一辆新的。You _ throw away

12、the old bike and buy a new one.are tired ofearns/makes a livingtold a lieought to5我会用胜利赢回我们失去的荣誉。I will _ our lost glory_ by victory.6那时候并不是很多罪犯都能摆脱他们的罪行。Not many criminals _their crimes at that time.7不久我们搬家了，不得不把宠物送人。_our family moved and had to give the pet away.8他试图少抽烟，但没成功。He tried to_ on smokin

13、g but failed.9自从我上次见到他以来，他又长胖了。He _ since I last saw him.winbackgot away withBefore longcut downhas put on weight原句 1“Nothing could be better，”he thought.他想：“再没有比这些更好吃的了。”精讲“Nothing could be better.”是比较级与否定词连用，表示的是最高级的含义。精练根据中文提示，完成下列句子(1)我从来没看过这么好的电影。Ive _ .(2)她唱得多美啊！我从来没听过比她更好的嗓音了。How beautifully

14、she sings!I have_.never seen a betternever heard a better voice原句 2 He could not have Yong Hui getting away with tellingpeople lies！他可不能让雍慧哄骗人们后跑掉。精讲 本句含有“have宾语doing sth.”结构，意为“使某人/物一直做某事”。其中宾语是现在分词(doing)的逻辑主语，而 doing 表示持续性的动作，常与表示一段时间的状语连用。注意(1)“have 宾语do sth.”意为“使某人/物做某事”，宾语与省略 to 的不定式之间构成逻辑上的主谓

15、关系，不定式(do)表示一次性的具体动作。(2)“have宾语done”意为“使某事被做”，宾语与过去分词(done)构成逻辑上的动宾关系，且宾语补足语的行为常由他人来完成。精练根据中文提示，完成下列句子(1)使我绝望的是，医生让我在房间里等了一个下午。To my despair,the doctor _ in the room for thewhole afternoon.(2)因为我的手表坏了，所以我拿去修了。I _ because it didnt work.(3)由于房间很乱，昨天吉姆的母亲叫他整理了一下。Yesterday Jims Mum _his room since it wa

16、s in amess.had me waitinghad my watch repairedhad him tidy运用所学语言基础知识，补充完整下面短文，并背诵之As the proverb says,“No one knows the value of health untilhe loses it.”(1)_(换 句 话 说),nothing is moreimportant than health.Good health(2)_(对有益)your work and study.But how to keep healthy?Here I want to giveyou some adv

17、ice.First,you should have a regular life(3)_(早睡早起)Second,keep a healthy and(4)_(均衡 的 饮 食):eat more vegetables and fruits and other food full ofIn other wordsis beneficial togo to bed and get upearlybalanced dietenergy and fiber;eat(5)_ sugar and oily food(6)_(尽可能少)Dont eat food which has gone bad.Th

18、ird,(7)_(去掉，改掉)the bad habits such as smoking,drinking or(8)_(熬夜)too late.Physical exercise can make your body strong,sowe should exercise every day.(9)_(总而言之，一句话),health is more valuable thananything else.We should(10)_(尽我们所能)tokeep us healthy.as littleas possibleget rid ofstayingupIn a worddo ever

19、ything we can听说考试“角色扮演”考试目标及备考策略角色扮演部分的话题范围一般界定在广东省普通高考英语科考试说明附录 5“话题项目表”以内，贴近学生的实际生活，即涉及到个人情况、周围环境、日常活动、学校生活、兴趣和爱好等方面的内容。语言材料大部分以对话形式出现，题目中有简短的情景提示，长度一般在 280 个单词左右(包括提问部分的人机对话内容)。一、应试目标新课标及高考大纲对该题型的考查目标主要有以下几点：1能听懂有关熟悉话题的讨论和谈话并记住要点；2能抓住简单语段中的观点；3能在日常人际交往中有效地使用语言进行表达，如发表意见、进行判断、责备、投诉等；4询问或传递事实性信息，表达

20、意思和想法；5根据语音辨别和书写不太熟悉的单词或简单语句。二、能力目标具体而言，考生应培养：1宏观了解长段话语，建立语境的能力；2听懂重要细节的能力(人物、事物、行为、时间、对象、数字等信息以及信息之间的联系)；3口头索取信息的能力；4正确理解问题的能力；5口头传达信息的能力；6一定的要点记忆能力。三、备考策略本题信息来源于考生所观看的有声录像及电脑对三个问题的回答。考生要重点记录这两部分的重要信息。1提问部分备考策略：提问部分侧重考查正确使用语言的能力。提问时，要注意确定用一般疑问句还是特殊疑问句，注意正确使用疑问词。例 1：住学校宿舍是否比较便宜？Is it cheaper to live

21、 in the school dormitory?例 2：天气如何？What is the weather like?例 3：如何从学校到机场？How can we get to the airport from the school?例 4：最近的地铁站在哪里？Where is the nearest underground station from here?2回答部分备考策略：回答部分侧重考查正确传达信息的能力。回答时，要符合实际交际，问什么，答什么，不必多答，更不能答非所问。注意：可以简略回答！例 1：How long does a letter take to reach Japan

22、?About ten days.例 2：What are they talking about?Environmental problems.3注意事项：(1)可利用视频信息帮助理解对话内容；(2)练习用最简洁的符号记录信息，如字母、箭头、笔画、汉字、图形等；(3)准备提问时，可简单写下问句，特别是疑问词，使得真正录音时能比较顺畅；(4)第一轮提问后听回答时，作简单笔记，记录必要的信息点，如数量、时间等；(5)第二轮回答时，判断问题所涉及的信息点，根据所记录的信息做出恰当回答。写作时要注意的几个技巧具体地说，写好英语作文要做到“紧扣主题，语言流畅，无重大语法错误”，就是“用恰当、流畅的语句正确

23、地表达文章的主题思想”。为了达到这一目的，考生在写作文时要注意以下几个技巧：1要注意句子结构的完整性一个短语或一个从句不能独立作为句子。如：Our library is open every day.Only closed on Sundayafternoons and sometimes on the national holidays.这里，“only closed.holidays”不是一个句子，不能独立开来，可改为：Our library is open every day;it is closed only on Sundayafternoons and sometimes on t

24、he national holidays.我们的图书馆每天开放，只有在星期天下午或有些国家法定假日才会休息。2避免使用一连串的并列句要将其中比较次要的部分改为从属结构(如定语、状语)，这样才能使句子结构清楚、主次分明。如：We entered the office of the rubber factory,we met the directorand he called a guide to show us around the plant.这句话一连出现了 3 个并列句，主次不分明，可改为：When we entered the office of the rubber factory,w

25、e met thedirector,who called a guide to show us around the plant.我们进了橡胶厂的办公室，见到经理，他叫来一位向导带我们参观工厂。3要注意删繁就简写作时句子要尽量简洁，在不影响中心思想的情况下用词尽量简练，一定要避免多余的重复词语。如：Dr.Sun Yat-sen went to Japan by means of a big boat.此句中可用一个简单短语代替“by means of a big boat”，可改为：Dr.Sun Yat-sen went to Japan by boat.孙中山先生乘船去了日本。4注意句子的连

26、接与关联词英语中，关系较为密切的两个(或两个以上)句子通常用关联词连接起来，或成并列句，或成主从句，这样使得重点突出，结构严谨，文章紧凑。如：In a word,only an attractive and interesting English class iswelcomed.Students should obtain more chances of practicing.此句重点不突出，语言组织不当，如果选用适当的关联词，就克服了这一毛病，可改为：In a word,students would appreciate such classes as thosewhich are not

27、 only interesting and attractive but also provide themwith plenty of chances for practice.总而言之，学生会喜欢那些既有趣、又吸引人，而且还能为他们提供大量练习机会的课。5注意修饰语的位置一个词或短语作为修饰语时，如果不靠近它所修饰的词，就会使句子的意思改变，或者使之变得毫无意义。如：We noticed several dead animals driving along the woodedroad.此句的修饰语位置错误，致使句子看起来毫无意义，可改为：Driving along the wooded

28、road,we noticed several deadanimals.开车沿着遍布林木的道路行驶时，我们看到一些死去的动物。6注意分词短语或不定式短语作状语时，它们所表示的行为主体应该是句子的主语。如：Having received your letter,your request will be submitted tothe committee for consideration.此句中的 having received 的行为主体应该是收信人，不是request，应改为：Having received your letter,we will submit your request to thecommittee for consideration.信已收到，我们会把你的要求呈交给委员会进行讨论。