2019届高考英语必修3Unitampnbsp2顶尖复习教案

　　XX届高考英语必修3unit 2顶尖复习教案
　　unit 2　healthy eating　健康膳食
　　核心词汇
　　1．taking regular exercise and having a healthy____________(饮食)are good for your health.
　　2．we aim to offer good service to all our____________(顾客)．
　　3．you should ____________(权衡)the advantages against the disadvantages before you give up your present job.
　　4. she usually____________(结合)creative imagination with intelligence to create some wonders.
　　5．many thousands of patients have ____________(受益)from this new treatment and recovered quickly.
　　6．after the tiring trip，his____________(力气)gave out.
　　7．the teacher told him not to____________(叹息)over the failure of yesterday’s test.
　　8．his english was so____________(有限的)that he couldn’t even tell the foreign friend where he was from.
　　9．children are____________(好奇)about everything，so teachers and parents should satisfy their____________(好奇心)．
　　10．用weak的适当形式填空
　　(1)if you____________and have a cigarette，do not feel ashamed.
　　(2)we should know our strengths and____________and think what could be done about them.
　　1.diet　2.customers　3.balance　4.combines　5.benefited　6.strength　7.sigh　8.limited　9.curious；curiosity 10.(1)weaken (2)weaknesses
　　高频短语
　　1．________________　　平衡饮食
　　2．________________ 应当；应该
　　3．________________ 减轻体重；减肥
　　4．________________ 被放过；(做坏事)不受惩罚
　　5．________________ 说谎
　　6．________________ 赢回；重新获得
　　7．________________ 谋生
　　8．________________ 欠债
　　9．________________ 暗中监视；侦查
　　10．________________ 削减；删节
　　11．________________ 不久以后
　　12．________________ 增加体重
　　1.balanced diet　2.ought to　3.lose weight　4.get away with　5.tell a lie　6.win...back　7.earn one’s living　8.in debt　9.spy on　10.cut down　11.before long 12.put on weight
　　重点句式
　　1．________ could be ________.
　　再没有比这些更好吃的了。
　　2．he could not________yong hui____________________！
　　他可不能让雍慧哄骗人们后而不受惩罚！
　　3．____________sit down and try a meal?
　　你为什么不坐下来吃顿饭呢？
　　4．according to my research，________your restaurant________mine ________ a balanced diet.
　　我的研究表明，你我两家所提供的都不是平衡膳食。
　　5．their balanced diets became____________ before long wang peng became slimmer and yong hui put on more weight.
　　他们的平衡膳食如此有效，不久王鹏变得苗条了，而雍慧也长肉了。
　　1.nothing；better　2.have；getting away with telling people lies　3.why don’t you　4.neither；nor；offers　5.such a success that
　　知识详解
　　1.balance　n．　天平；平衡；结余，余额　v．　平衡；权衡
　　(回归课本p9)what will happen to you if you don’t eat a balanced diet?
　　假如你的饮食不均衡会怎么样？
　　[归纳拓展]
　　①i think it’s important to have a balance between study and a social life，so i’m going to join a few clubs.
　　我认为保持学习和社交的平衡很重要，所以我打算参加几个社团。
　　②(朗文p128)riding a bike helps develop a child’s sense of balance.
　　骑自行车有助于培养孩子的平衡感。
　　③on balance，the company has had a successful year.
　　总的来说，公司这一年是成功的。
　　[例句探源]
　　【高效记忆】
　　[即境活用]
　　1．完成句子
　　(1)众所周知，均衡的膳食使我们身体健康。
　　as is known to us，________ ________ ________can keep our body healthy.
　　答案：a balanced diet
　　(2)生活中他很好地平衡了工作与玩的关系。
　　there is ________ ________ ________ ________ work and play in his life.
　　答案：a nice balance between
　　2.diet　n．　日常饮食　vt.& vi.　节食，使实施饮食疗法
　　(回归课本p9)everybody has to eat，but do you eat a healthy diet?
　　每个人都要吃东西，但是你有健康的饮食吗？
　　[归纳拓展]
　　①no sugar in my coffee，please；i’m dieting.
　　请不要给我的咖啡放糖，我在节食。
　　②(牛津p552)i decided to go on a diet before my holiday.
　　我决定在休假前节食。
　　③it is important to have a balanced，healthy diet.
　　拥有均衡、健康的饮食很重要。
　　④the doctor put him on a diet after operation.
　　手术之后，医生规定了他的饮食。
　　[例句探源]
　　2．—would you like some more chicken?
　　—no，thanks.i am________a diet and i’m trying to ________weight.
　　a．on；lose　　　　　　　 b．on；put on
　　c．in；have d．in；lose
　　解析：选a。on a diet是固定短语，＂节食＂；lose weight ＂减肥＂。
　　[即境活用]
　　3.curiosity　n．　好奇心，求知欲
　　(回归课本p10)curiosity drove wang peng inside.
　　王鹏受到好奇心的驱使，走了进去。
　　[归纳拓展]
　　①(牛津p489)the letter wasn’t addressed to me but i opened it out of curiosity.
　　那封信不是写给我的，然而我出于好奇把它拆开了。
　　②(陕西高考)he was curious to know what was happening in the office.
　　他想知道办公室里正在发生什么事情。
　　③children are curious about everything around them.
　　小孩对周围的所有事物感到好奇。
　　④it was curious that she didn’t tell anyone.
　　她没有告诉任何人，这很反常。
　　[例句探源]
　　3．(XX年高考天津卷)people have always been________about exactly how life on earth began.
　　a．curious　　　　　　　 b．excited
　　c．anxious d．careful
　　解析：选a。句意：人们一直对世界上的生命起源非常好奇。be curious about对……好奇；excited兴奋的；anxious焦虑的；careful认真的。
　　[即境活用]
　　4.lie　vi.& n．　说谎；谎话，谎言
　　(回归课本p10)he could not have yong hui getting away with telling people lies!
　　他可不能让雍慧哄骗人们却不受惩罚！
　　[归纳拓展]
　　①(牛津p1165)you could see from his face that he was lying.
　　从他的表情上你可以看出他在撒谎。
　　②he didn’t finish his homework last night so he told a lie.
　　他昨天晚上没有完成作业，所以他说了谎。
　　③the survivors lay on the beach，exhausted and shocked.
　　幸存者们躺在沙滩上，疲劳不堪又深感震惊。
　　④she told me that happiness lies in helping others to be happy.
　　她告诉我快乐的真谛在于帮助他人变得快乐。
　　[例句探源]
　　4．躺在那里的那个人撒谎说他把钱放在桌子上了。
　　the man ________ there ________ that he had ________ the money on the table.
　　答案：lying；lied；laid
　　[即境活用]
　　5.limit　n．　界限；限度　vt.　限制；限定
　　(回归课本p14)i don’t want to upset you，but i found your menu so limited that i stopped worrying and started advertising the benefits of my food.
　　我并不想让你心烦，不过我发现你菜谱上的菜太少了，所以我也就不着急了，我也开始宣传我餐馆的食物的好处。
　　[归纳拓展]
　　①i’ll help as much as i can，but there is a limit to what i can do.我会尽力帮忙，但我所能够做的也是有限的。
　　②i believe teaching should not be limited to the classroom.
　　我认为教学不应该局限在教室内。
　　③they did well within the limits of their knowledge.
　　由于知识所限，他们已经做得很好了。
　　[例句探源]
　　④(牛津p1175)the amount of money you have to spend will limit your choice.
　　你要消费的金额限制着你的选择。
　　⑤this technique is useful but it has its limitations.
　　这种技术实用但也有局限性。
　　5．—is there any________to the time that i can stay here?
　　—yes，you must leave here before he comes back.
　　a．number　　　　　　　 b．length
　　c．limit d．matter
　　解析：选c。问句句意：我待在这里的时间有限制吗？limit表＂限定，限制＂之意。如：my mother sets a limit to the amount of food that i can eat.我母亲限制我的饭量。
　　[即境活用]
　　6.benefit　v．　使……受益，得益于；得利于
　　 n．　好处，利益，优势
　　(回归课本p14)i don’t want to upset you，but i found your menu so limited that i stopped worrying and started advertising the benefits of my food.
　　我并不想让你心烦，不过我发现你菜谱上的菜太少了，所以我也就不着急了，我也开始宣传我餐馆的食物的好处。
　　[归纳拓展]
　　①(牛津p170)we should spend the money on something that will benefit everyone.
　　我们应该把这笔钱花在大家都能得益的事上。
　　②i am sure that everyone will benefit a lot from this activity.
　　我相信大家都会从这个活动中获益良多。
　　③many people find that regular physical activity gives them an unexpected benefit.
　　许多人发现定期锻炼使他们受益匪浅。
　　④it is said that yoga is of great benefit to human health.
　　据说瑜伽对人体健康有很大益处。
　　[例句探源]
　　6．a large sum of money has been raised for the________of the poorly­educated children in the mountainous districts.
　　a．profit　　　　　　b．favour
　　c．advantage d．benefit
　　解析：选d。for the benefit of...为了……的利益。
　　[即境活用]
　　7．as we all know，practicing yoga________our health；that is to say，our health can________it.
　　a．benefits to；benefit
　　b．benefits；benefit from
　　c．benefits from；benefit
　　d．benefits；are benefited from
　　解析：选b。句意：众所周知，练瑜伽有助于我们的健康，也就是说，我们的健康将从练瑜伽中受益。benefit常用于sth.benefits sb.或sb.benefits from sth.结构中，两者均为固定搭配，由该结构可知应选b项。
　　7.strength　n. [u]力量，体力 [c]长处，强项
　　(回归课本p11)the strength of the diet in wang peng’s restaurant was that it provided plenty of energy­giving food.
　　王鹏餐馆的饮食优点在于它能提供含有足够热量的食物。
　　[归纳拓展]
　　①(天津高考)when we think of leadership，we often think of strength and power.
　　一想到领导才能，我们通常会想到实力和权力。
　　②(XX年高考浙江卷)each of us has our own strengths and weaknesses.
　　我们每个人都有自己的强项和弱项。
　　③the ability to keep calm is one of her many strengths.
　　能够保持冷静是她的多项长处之一。
　　④our friendship has steadily strengthened over the years.
　　我们的友谊逐年加深。
　　[例句探源]
　　8．(XX年高考浙江卷)practising chinese kung fu can not only________one’s strength，but also develop one’s character.
　　a．bring up　　　　　　　 b．take up
　　c．build up d．pull up
　　解析：选c。句意：练中国功夫不仅能增强人的力量，还能培养人的性格。build up one’s strength为固定短语，意为＂增强某人的力量＂。
　　[即境活用]
　　9．to make members of a team perform better，the trainer first of all has to know their________and weaknesses.
　　a．strengths b．benefits
　　c．techniques d．values
　　解析：选a。本题考查词汇。strength 此处意为＂长处；优势＂，根据句意：为了使体育队的成员在比赛中取得更好的成绩，教练首先要了解队员的强项和薄弱的地方，可判断出选a。
　　8.get away with 　被放过，(做坏事)不受惩罚
　　(回归课本p10)he could not have yong hui getting away with telling people lies!
　　他可不能让雍慧哄骗人们却不受惩罚！
　　[例句探源]
　　①for the serious accident，he got away with only a fine.
　　那么严重的事故，他交了罚款就完事了。
　　②the child ought to be punished.you shouldn’t let him get away with telling lies!
　　这孩子应该受到惩罚，对他撒谎这事你不应就这么算了！
　　③(湖北高考)if we can get over our present difficulties，then everything should be all right.
　　如果我们克服了目前的困难，那么一切都应该会好起来。
　　④(重庆高考)isn’t it time you got down to marking the papers?
　　你是不是该开始批改试卷了？
　　[即境活用]
　　10．(XX年高考福建卷)we’ve just moved into a bigger house and there’s a lot to do.let’s________it.
　　a．keep up with　　　　b．do away with
　　c．get down to  d．look forward to
　　解析：选c。句意：我们刚搬进一幢较大的房子，有许多事要做。让我们着手做吧。本题考查动词短语辨析。a项意为＂跟上＂；b项意为＂废除，去掉＂；c项意为＂开始，着手做＂；d项意为＂期望＂。
　　11．it’s going to rain.xiao feng，will you please help me________the clothes on the line?
　　a．get off b．get back
　　c．get in d．get on
　　解析：选c。句意：要下雨了。小锋，请你帮我把绳子上的衣服收起来好吗？get off下车；get back返回，回去，回家；get in to collect or gather sth.收集，收割；get on进展，进步。
　　句型梳理
　　1【教材原句】　nothing could be better.(p10)
　　再没有比这些更好吃的了。
　　【句法分析】　(1)形容词的比较级与否定代词nothing连用，表达最高级的含义。有此用法的常用否定词有：no，not，never，hardly，nothing，nobody等。
　　(2)表示最高级意义的几种特殊结构：
　　never 比较级
　　nothing/no so 原级 as...
　　nothing/no 比较级 than...
　　can/could never/not enough/too
　　①it was not until then that i suddenly realized nobody was happier than i was.
　　直到那时我才突然意识到没有人比我更幸福的了。
　　②nothing in my life shook me so deeply as the first visit to china.在我的一生中给我震撼最大的是第一次到中国参观。
　　③you can never be too careful.你再怎么小心也不过分。
　　[归纳拓展]
　　12．(XX年北京海淀区模拟)—our women athletes achieved great success in the vancouver winter olympic games.
　　—yes.no one could perform________，i think.
　　a．well　　　　　　　　　 b．better
　　c．best d．the best
　　解析：选b。答句句意：——我们的女运动员在温哥华冬奥会上取得了巨大的成就。——是的。我想，没人比她们表现得更精彩了。此处用＂否定形式 比较级＂表达＂没人比……更……，最……＂之意。
　　13．how beautifully she sings！i have never heard________.
　　a．the better voice b．a good voice
　　c．the best voice d．a better voice
　　解析：选d。never ...better...表示最高级，＂我从未听过这么好的歌声(嗓音)＂。
　　2【教材原句】　he could not have yong hui getting away with telling people lies！(p10)
　　他可不能让雍慧哄骗人们却不受惩罚！
　　【句法分析】　(1)have sb.doing 意为＂允许某人做某事＂时，常用于否定句中；意为＂使某人做某事＂时，多用于肯定句中。
　　(2)have sb.do让某人做某事。
　　(3)have sth.to do有事要做。
　　①i can’t have you speaking to your mother in a rude manner.you must apologize to her immediately.
　　我不允许你用那种粗鲁的方式跟你的妈妈说话。你必须立刻向她道歉。
　　②i have a lot of things to do at present，so i can’t go out with you.
　　目前我有许多事情要做，因此我不能与你一起出去。
　　③the teacher had his students read english every morning for half an hour.
　　这位老师让他的学生每天早上读半个小时的英语。
　　[即境活用]
　　14．the director had her assistant________some hot dogs for the meeting.
　　a．picked up　　　　　　　b．picks up
　　c．pick up d．picking up
　　解析：选c。句意：主任让她的助手为会议准备了些热狗。have sb.do sth.让某人干某事。如：mother had me go to the shop and buy some salt.妈妈让我去商店买些食盐。
　　15．—excuse me，sir，where is room 301?
　　—just a minute.i’ll have bob________you to your room.
　　a．show b．shows
　　c．to show d．showing
　　解析：选a。此题考查动词have的用法。have sb.do sth.命令或安排某人做某事。