2017届高考英语一轮复习课件：必修3 unit2 Healthy eating（新人教版）

　　答案：better　考查比较级用法。“can't/couldn't...＋比较级”表示最高级含义。根据前半句“Mr. Stevenson is great to work for”可知，Stevenson是一个不错的老板，因此说“我真的找不到个比他更好的老板了”，表示在我看来他是最好的。 答案：solve　句意：你希望让谁来解决校车超载的问题？expect to do sth.表示“期望做某事”； have sb. do sth. 表示“让某人做某事”。本句是对“expect to have sb. do sth.”中的宾语sb.进行提问。 答案：down　句意：我叔叔没能戒烟，但至少他减少了用量。cut down意为“削减，减少；砍倒”，符合题意。 答案：strength　句意：——你为什么选择在国际旅行社工作？——噢，你知道，英语是我的强项。因此这是我的最佳选择。strength“强项，优点，长处”。 答案：away　题意：我本希望今年度假，但我不能离开。get away离开，抽身，脱身，符合题意。 答案：balance　本题考查名词的用法。句意：你工作太努力了，你最好在工作和休闲方面保持平衡。keep a balance“保持平衡”。

　　4．He pretended to be ill and skipped school, but he didn't ________ ________ ________ ________(逃脱处罚)． 5．________ ________ ________ ________(你我都不)am so energetic as to stay up all night watching movies. 6．我想没有什么比失去一个忠实的朋友更令人痛苦的了。 I think nothing is ________ ________ than losing a devoted friend.

　　7．现在我们国家已经非常关注保持经济发展和环境之间的平衡。 Now our country has paid much attention to ________ ________ ________ between economic development and environment. 8．我不允许你那样搞恶作剧。 I won't have you ________ ________ ________ like that. 9．有了医生了的帮助，我就能够把体重减轻，又变得苗条起来。 ________ ________ ________ ________ ________ ________，I could lose weight and become slim again. 10．汤姆一定跟他道过歉并得到了原谅，因为他们在那边有说有笑的，玩得开心得很呢！ Tom ________ ________ ________ ________ him and got his forgiveness, for they are having fun there, talking and laughing merrily.

　　答案：1.telling lies　2.lose weight　3.to win back　4.get away with it　5.Neither you nor I　6.more painful　7.keeping a balance　8.playing a trick(＝tricks)　9.With the help of the doctor(＝With the doctor's help)　10.must have apologized to(＝must have made an apology to) 4．Knowledge can be of very benefit to everybody.__________________ 5．China today is no longer that what she used to be thirty years ago.__________________ 6．I'm very sorry to have had you wait for so long.__________________ 7．—What do you think of the concert? —I have never seen a more better one.__________________ 8．His first memory seemed to be connecting with work.__________________ 9．—Did you find the missing couple in the mountain yesterday? —No, but we have been tried to get in touch with them ever since.__________________ 10．There is no possibility whether he will keep his word. He is always telling lies.__________________ 答案：1.diet前加a　2.strength→strengths　3.glared→glaring 4．very→great　5.去掉that　6.wait→waiting　7.去掉more 8．connecting→connected　9.tried→trying　10.whether→that

　　答案： I'm sorry to know that your restaurant is no longer popular. To be honest, western fast food has its strengths and its weaknesses as well. Your menu is so limited and it serves too much fat and too little fibre, so people put on weight more easily. To help you win your customers back，I'd like to offer you some advice. Firstly, you ought to cut down the fat and increase the fibre in meals, which can help people digest better. A balanced diet with food full of energy and fibre is of great benefit to people's health. Secondly, add more dishes with raw vegetables and fruit to your menu, which can help people to lose weight and be slim. Last but not least，give a discount and put on a new sign. Above all，don't lose heart. I hope my suggestions can be beneficial to you. 4．limit vt. 限制；限定　n. 界限；限度 归纳拓展 (1)to the limit 达到极限 without limit 无限地；无限制地 a limit to ... ……的限度 within limits 适度地；有限度地 go beyond/over the limit 超过限度 put a limit on＝set a limit to 限制

　　(2)limit ... to ... 把……限制在……范围之内 (3)limited adj. 有限的 be limited to ... 局限于…… (4)limitation n. 局限；缺陷 limitless adj. 无限的；无限制的

　　③The major challenge of this century is to find ways to meet the needs of a growing population ________ the limits of this single planet. 本世纪主要的挑战是要找到一些方法以满足在我们地球范围内日益增多的人口的需要。 答案：①limited　②increasing　③within

　　5．benefit n．利益；好处　vi. 得益　vt. 有益于；对……有益 归纳拓展 (1)benefit sb. 对某人有益 benefit from... 得益于…… (2)for the benefit of ... 为了……的利益 (3)be beneficial to sb./sth 对……有益 be of benefit to ... 对……有益

　　③The money is raised ________ ________ ________ ________ the victims in this disaster. 这笔钱是为这次灾难的受害者募捐的。 答案：①a.benefits　b．of benefit to　c．benefits from/by ②is；beneficial to　③for the benefit of 6．combine v. 联合；结合；组合　n. 联合体 归纳拓展 (1)combine ... with/and ... 把……与……结合起来 be combined in ... 化合成…… combine together (to do) 联合起来 (2)combination n. 联合；混合 a combination of 一种……结合(物) in combination 联合起来；在联合中 in combination with 与……联合/混合

　　③Diets are more effective when ________ ________ exercises. 节食与运动相结合会更有效。 ④The firm is working on a new product ________ ________ ________ several overseas partners. 这家公司与几个海外合伙人在联合开发新产品。 答案：①being combined with　②be combined with　③combined with　④in combination with 1. get away with 被放过；(做坏事)不受惩罚 归纳拓展 get away with doing sth.

　　(做坏事但却)逃脱(惩罚或责备) get along/on with 进展；相处 get across

　　(使)被理解；(把……)讲清楚 get rid of 摆脱；除掉 get away from (从)……脱离；逃脱 get down to 开始；着手 get in 插话；收获

　　get into touch with 与……取得联系 get into the habit of 养成……习惯 get out (of) 出去；离开；逃脱；摆脱 get over 爬过；从……恢复过来；克服(困难) get through 完成；花光(时间、金钱等)；通过；接通电话

　　③I don't want to go to see the film with him, but I can't see ________ ________ ________ ________ ________ ________ ________(如何能推脱)． 答案：①get away with telling lies　②have got into the habit of drinking; get rid of it　③how I can get out of it 2．in debt 欠债 归纳拓展 out of debt 不欠债 get/run/fall into debt 欠下债 get out of debt 还清债款 类似的短语： in trouble 处在困境中

　　in charge 管理；负责 in need 需要

　　in surprise 惊奇地 in touch 保持联系

　　in danger 处在危险之中 in common 共有；共同

　　in mind 意欲；心想 in order 有秩序地

　　in tears 在哭泣 in public 公开地；当众

　　in use 在使用中 答案：①in debt　②out of debt　③get into debt 1.“Nothing could be better，” he thought. 他想：“再没有比这些更好吃的了。” 本句中的nothing与比较级better连用，表达最高级意义，意为“再也没有比这更好吃的了”。 归纳拓展 否定词与比较级连用，表示最高级意义，通常译为“没有比……更……，没有……像……一样”。常用的否定词有no, not, never, nothing, nobody, hardly等。 表达最高级意义的几种特殊结构： (1)never＋比较级 “never＋so＋原级”或“never＋ such (so)＋原级＋名词” (2)nothing/none＋ so＋原级＋as ... nothing/none＋比较级＋than ... “nothing＋形容词原级＋but”意为“除了……外再也没有什么更……了” (3)can/could＋ never/not＋形容词原级＋enough

　　③You ________________________________ careful while crossing the road. 过马路时你再小心也不为过。 答案：①nobody was happier than　②never read a more moving story　③can never be too 2．He could not have Yong Hui getting away with telling people lies! 他可不能让雍慧哄骗人们后跑掉！ 本句中的have sb./sth. doing sth.为一常见句型，意为“让某人或某物一直做某事”。在否定句中，尤其与won‘t, can’t等连用时，可表示“容忍或允许”之意。 归纳拓展 have sb. do sth. 让/使某人做某事，强调事实 have sth. done 表示两种含义： (1)表示主观的意志，“让别人做某事”。 (2)表示主语遭遇某情况，意外或不幸。

　　[温馨提示]have作“有”讲时的句式为： have sth. to do 有某事要做(主语自己做) have sth. to be done有某事要做(不是主语自己做)

　　⑤“Do you have any clothes ________ (wash)？”the servant asked. 答案：①speaking　②running　③go　④examined　⑤to be washed 基础知识巩固 答案：a　句意：许多人已经意识到他们应该保持平衡的饮食，而且每天留时间进行锻炼。a balanced diet平衡的饮食。 答案：more　考查形容词的比较级。句意：——你最近去四川的旅行怎么样？——这是让我最为愉快的旅行了。否定词never与比较级a more pleasant构成最高级的含义。 答案：combined　句意：——在现在这个年代，妇女可以兼顾养育子女与工作。——我非常同意。把这两者结合起来是非常棒的。 答案：must　本题考查情态动词的用法。句意：因为没有人帮助他，他一定是自己独立完成的研究。must have done表示对过去事实的肯定推测。 答案：strengths　句意：在选专业之前你最好考虑你的优缺点。strength“强项，优势”，符合句意。 答案：worse　考查形容词的比较级。答语中的Not a bit表示“一点儿也不”，由此可知，第二个说话人认为他做的事情糟糕透顶，此处是否定词与比较级连用表示最高级含义。 Unit 2　Healthy eating 必修三 第一部分　基础知识聚焦 考点探究演练 2 基础知识巩固 3 课时规范训练 4 基础知识晨记 1 基础知识晨记 Ⅰ.单词速记 A．快速识记 1．__________ n．折扣 2．________ n．债；债务 3．________ n．顾客；消费者 4．________ n．日常饮食　vi.节食 5．________ adj.烤制的　vt.& vi.烤；烘烤 6．________ vi.叹息；叹气　n．叹息：叹息声 7．________ vi.怒目而视　n．怒视；炫目的光 8．________ vi.变细；减肥　adj.苗条的；纤细的

　　discount　 debt　 customer　 diet　 roast　 sigh　 glare　 slim

　　9．________ n．利益；好处　vt.& vi.有益/助于；受益→________ adj.有利的；有益的 10．________ vt.& vi.消化→________ n．消化 11．________ n．好奇心→________ adj.好奇的 12．________ vt.& vi.油煎；油炸→________ adj.油炸的 13．_______ vt.咨询；请教；商量→___________ n．咨询 14．________ vt.& vi.(使)联合/结合→____________ n．结合；组合；联合 15．________ vt.平衡；权衡 n．平衡→________ adj.平衡的；均衡的 benefit

　　beneficial

　　digest

　　digestion

　　curiosity

　　curious

　　fry

　　fried

　　consult

　　consultation

　　combine

　　combination

　　balance

　　balanced

　　16．________ adj.生的；未加工的→(反义词)________ adj.熟的；煮过的 17．________ n．女主人；女主持人→(反义词)________ n．男主人；男主持人 18．________ n．强项；长处；力量→________ adj.强壮的→________ vt.& vi.加强；巩固；变强 19．________ n．缺点；弱点；虚弱→________ adj.虚弱的→________ v．减少；(使)变弱；(使)减弱 20．________ vt.限制；限定 n．界限；限度→________ n．限制；极限→________ adj.有限的→(反义词)______________________ adj.无限的；无限制的 raw

　　cooked

　　hostess

　　host

　　strength

　　strong

　　strengthen

　　weakness

　　weak

　　weaken

　　limit

　　limitation

　　limited

　　limitless/unlimited

　　B．归类巧记 1．与“看”有关的高频单词小结 ①glare vi. 瞪眼；怒目而视 n.

　　瞪眼；怒视 ②stare vt.& vi.

　　凝视；盯着看 n.

　　盯；凝视 ③glance vi.

　　(粗略地)看一下；一瞥；扫视 n.

　　一瞥；扫视 ④witness vt.

　　目睹；目击 n.

　　目击者；见证人

　　⑤observe vt.

　　看到；注意到；观察；观测 vi.

　　注意；观察 ⑥spot vt.

　　发现；认出 2．与“购物”相关的名词一览 ①discount

　　折扣 ②customer

　　顾客 ③consumer

　　消费者 ④supermarket

　　超市 ⑤bargain

　　便宜货 ⑥cashier

　　出纳员 ⑦receipt

　　收据；收条 ⑧refund

　　退款 3．以­ness为后缀的常见名词荟萃 ①weak→weakness

　　虚弱；弱点 ②kind→kindness

　　仁慈；好意 ③careless→carelessness

　　粗心大意 ④aware→awareness

　　意识 ⑤conscious→consciousness

　　知觉 ⑥happy→happiness

　　高兴；幸福 Ⅱ.高频短语 1．均衡饮食_______________________ 2．应该_______________________ 3．减肥_______________________ 4．增肥；体重增加_______________________ 5．把……赢回来_______________________ 6．做……而不受惩罚_______________________ 7．说谎_______________________ 8．窥探；暗中监视_______________________ 9．削减_______________________ 10．负债_______________________ balanced diet

　　ought to lose weight put on weight win...back get away with doing sth. tell a lie spy on

　　cut down

　　in debt　

　　11．谋生_________________________________ 12．不久以后____________________________ 13．节食_______________________ 14．失去平衡；跌倒_______________________ 15．对……感到好奇_______________________ 16．打折_______________________ 17．怒视_______________________ 18．在有限的时间内_______________________ 19．把……和……结合起来_______________________ earn one's living

　　before long

　　go on a diet

　　lose one's balance

　　be curious about

　　make a discount

　　glare at in the limited time

　　combine ... with ...

　　Ⅲ.佳句填空 1．Wang Peng sat in his empty restaurant ________(feel) very frustrated. 王鹏坐在他那空荡荡的餐馆里，感到十分沮丧。 2．“Nothing could be ________(good)，” he thought. 他想，“再也没有比这更好吃的了。” 3．________ ________ my research, neither your restaurant ________ mine offers a ________(balance) diet. 我的研究表明，你我两家餐馆所提供的都不是平衡的膳食。 4．________ ________ ________ they cut down the fat ________ increased the fibre in the meal. 这样，他们减少了饭菜中的脂肪含量，增加了纤维素。 5．Their balanced diets became such a success ________ before long Wang Peng became ________(slim) and Yong Hui________ ________ ________ ________. 他们的平衡食谱非常有效，王鹏很快就瘦了，而雍慧却胖了。 答案：1.feeling　2.better　3.According to; nor; balanced　4.In this way; and　5.that; slimmer; put on more weight Ⅳ.语法过关 情态动词(Ⅱ) 1．—You ought to have given them some advice. —So I should ________， but who cared what I said? 答案：have　句意：——你本应该给他们一些建议。——我的确应该给出一些建议，可谁听我的？ 2．—Can you keep the secret? —You ________ worry—I'm not going to mention it to anyone. 答案：needn't　考查情态动词。句意：——你能保守这个秘密吗？——你不必担心，我不会向任何人提及它的。根据句意可知应填needn't表示“不必”。 3．Cheating is strictly forbidden in this important exam，and students ________ bring any reference books into their classrooms. 答案：mustn't　考查情态动词。句意：在像这样如此重要的考试中绝对禁止作弊，禁止考生携带任何参考书进入考场(教室)。mustn't意为“禁止”，符合语境。 4．We ________ have hurried all the way to the airport——the flight was called off because of the foggy weather. 答案：needn't　考查情态动词。句意：我们本不必一路上都着急去机场的——航班因为雾天被取消了。needn’t have done表示“本不必做却做了”，符合句意。

　　5．You don't ________ to buy a gift, but you can if you want to. 答案：have　句意：你不必买礼物，但是如果你想买的话也可以买。don't have to不必。 Ⅴ.语篇填空 They began to talk about menus and ①________(balance) diets. “According to my research, neither your restaurant ②________ mine offers a balanced diet，” explained Wang Peng. “I don't offer enough fibre ③________ you don't offer enough body­building and energy­giving food. Perhaps ④________ ought to combine our ideas and provide a balanced menu ⑤________ food full of energy and fibre.” So that is what they did. They served raw vegetables with the hamburgers and boiled the potatoes rather than ⑥________(fry) them.

　　They served fresh fruit with the ice cream. In this way they cut down the fat and increased the fibre in the meal. Their balanced diets became such a success ⑦________ before long Wang Peng became ⑧________(slim) and Yong Hui put on more ⑨________(weigh). After some time the two found that their business cooperation had turned into ⑩________ personal one. Finally they got married and lived happily ever after.

　　答案：①balanced　②nor　③and　④we　⑤with　⑥fried　⑦that　⑧slimmer　⑨weight　⑩a

　　考点探究演练 1.balance vt. 平衡；权衡　n. 平衡；天平 归纳拓展 (1)balance A against B 权衡/比较A和B (2)keep/lose one's balance 保持/失去平衡 keep the balance of nature 保持生态平衡 strike a balance 取得平衡；公平处理 out of balance 失去平衡；不平衡 a sense of balance 平衡感 (3)balanced adj. 平衡的 keep/eat a balanced diet 保持饮食平衡 [巧学助记]

　　③I found it hard to ________ ________ ________ on the icy path. 我发现在结冰的路面上走时很难保持身体平衡。 ④You'd better ________ ________ ________ ________ for the benefit of your health. 为了有益于身体健康你最好保持均衡的饮食。 答案：①balance；against　②lost her balance　③keep my balance　④keep a balanced diet 2．curiosity n. 好奇心；求知欲 归纳拓展 out of curiosity 出于好奇 meet/satisfy one's curiosity 满足某人的好奇心 show curiosity about sth. 对某事表现出好奇 curious adj. 好奇的 be curious about 对……感到好奇 be curious to do sth. 极想做某事 It is curious that ... 奇怪的是……

　　③________ ________ ________ that he should have failed to win the race. 他竟然没赢得比赛，真是奇怪。 答案：①out of curiosity　②curious about　③It is curious 3．lie n. 谎言；谎话　vi. 说谎；躺；位于；坐落在 归纳拓展 tell a lie/lies to sb. 向某人说谎 a white lie 一个善意的谎言 lie to sb. 向某人说谎 lie down 躺下 lie in 在于 lie in/on/to 位于 lie in/on 躺在 辨析　lie/lie/lay 动词 原形 意义 过去式 过去 分词 现在 分词 lie 说谎 (vi.) lied lied lying lie 躺；卧(vi.) lay lain lying lay 放置；产卵(vt.) laid laid laying

　　④The manager had fallen asleep where he ________ ________(lie), without undressing. ⑤The boy ________(lie) that he ________(lie) in bed and ________(lay) a cock in a box and saw it ________(lay) an egg. 答案：①had been lying　②lay; had laid　③lay　④was lying　⑤lied; lay; laid; laying