1、高考英语一轮复习 专题02 Healthy eating教学案新人教版必修3专题02 Healthy eating【高频单词】1diet (n.) 日常饮食(vi.) 节食2roast (adj.) 烤制的 (vt. & vi.) 烤；烘；烘烤3fry (vt.&vi.) 油煎；油炸4ought (v. aux.) 应当；应该5slim (vi.) 变细；减肥 (adj.) 苗条的；纤细的6raw (adj.) 生的；未加工的7discount (n.) 折扣8consult (vt.) 咨询；请教；商量9digest (vi.& vt.) 消化 (n.) 摘要；概要10debt (n.) 债
2、；债务11glare (vi.) 怒目而视；闪耀； (n.) 怒视；炫目的光12spy (vi.& vt.) 窥探；秘密监视； (n.) 间谍；侦探13balance (vt.) 平衡；权衡 (n.) 天平；平衡balanced (adj.) 均衡的14curious (adj.) 好奇的curiously (adv.) 好奇地curiosity (n.) 好奇心15lie (n.) 谎话；谎言；(vi.) 说谎lied (过去式/过去分词)lying (现在分词)16weakness (n.) 缺点；虚弱；弱点weak (adj.) 弱的；虚弱的weaken (vt.) 使变弱 17stre
3、ngth (n.) 强项；长处；力量strong (adj.) 强壮的；强大的strengthen ( vt.) 加强18limit (vt.) 限制；限定；(n.) 界限；限度limited (adj.) 有限的19benefit (n.) 利益；好处；(vt.&vi.) 有益于；有助于；受益beneficial (adj.) 有益的；有好处的20combine (vt.&vi.) (使)联合；(使)结合combination (n.)21sigh (vi.) 叹息；叹气 (n.)叹息；叹息声(形近词) sign (n.)迹象；征兆；预兆 (v.) 示意；打手势【重点短语】1in_debt欠
4、债；负债2lose_weight 减肥；体重减轻3put_on_weight 增加体重4win.back 赢回；重新获得5cut_down 削减；删节6glare_at 怒目而视7spy_on 暗中监视；侦查8get_away_with 被放过；(做坏事)不受惩罚9before_long 不久以后10ought_to 应当；应该11be_on_a_diet 节食12earn_ones_living 谋生【热点句型】1“否定词形容词的比较级”表最高级含义“Nothing_could_be_better (再没有比这更好的了)，” he thought. (教材P10)2must have don
5、e表推测Something terrible must_have_happened_ (一定发生了) if Li Chang was not coming to eat in his restaurant as he always did. (教材P10)3have sb./sth. doing.“允许某人/某物做”或“让某人/某物一直做”He could not have Yong Hui getting_away_with_telling_people_lies (允许哄骗人们却不受惩罚)! (教材P10)4Why dont you.？表建议 Why_dont_you_sit_down (
6、你为什么不坐下来)and try a meal? (教材P14)5现在分词短语作伴随状语Wang Peng sat in his empty restaurant feeling_very_frustrated (感到十分沮丧). (教材P10)高频考点一 单词例1、balancen天平；平衡；账户余额vt.平衡；权衡What will happen to you if you dont eat a balanced diet？(P9)如果你不均衡饮食的话，会怎么样呢？【归纳拓展】(1)keep the balance of nature 保持生态平衡keep ones balance 保持平
7、衡lose ones balance (be out of balance) 失去平衡off balance 不稳on balance 总的来说；全面考虑之后(2)balance sth. against sth. 权衡/斟酌/比较与(3)balanced adj. 均衡的keep a balanced diet 客观公正的，_保持饮食均衡【语境助记】Youd better keep_a_balanced_diet for the benefit of your health.为了有益于身体健康你最好均衡饮食。2016江苏高考Rich countries gain more from powe
8、rful Nios, on_balance,_than they lose.总的来说，富有的国家从强有力的厄尔尼诺现象中得到的比失去的多。When he was running after his brother, the boy lost_his_balance and had a bad fall.当他在追赶他哥哥时，失去了平衡，重重地摔了一跤。I found it hard to keep_my_balance on the icy path.我发现在结冰的路面上行走很难保持平衡。You have to balance the advantages of living in the co
9、untryside against the disadvantages.你得权衡一下住在乡下的好处和坏处。图解助记掌握“平衡”2lien谎言；谎话vi.说谎；躺；位于；坐落在He could not have Yong Hui getting away with telling people lies！(P10)他可不能让雍慧哄骗人们后跑掉！【归纳拓展】(1)tell a lietell lies 撒谎；说谎话a big lie 弥天大谎a black lie 用心险恶的谎言a white lie 善意的谎言(2)lie to sb. 对某人撒谎lie in 位于；在于【语境助记】2016浙江
10、高考People often think of gossipers as harmless, but cruel_lies can cause pain.人们经常会认为流言不会造成伤害，但恶毒的谎言能导致痛苦。牛津高阶The book lay_open on his desk.那本书摊开放在他的书桌上。2016浙江高考The answer lies_in another effect of gossip: the satisfaction it gives us.答案在于流言的另一种效应：它能给我们带来满足感。You could see from his face that he was_ly
11、ing_to us.从他的表情你可以看出他在对我们说谎。She told me that happiness lies_in helping others.她告诉我快乐的真谛在于帮助他人。【易混辨析】一言辨异The man lying_in_bed_lied that he had_laid the money on the table.躺在床上的那个人撒谎说他已经把钱放在桌子上了。3limitvt.限制；限定n界限；限度I dont want to upset you, but I found your menu so limited that I stopped worrying.(P14
12、)我不想让你心烦，不过我发现你菜谱上的菜太少了，我也就不着急了【归纳拓展】(1)beyond/over the limit 超过限度within the limit of 在范围内set a limit to sth. 对规定限度(2)limit.to. 把限制在be limited to 局限于【语境助记】Within_the_limit_of legal rights, persons are free to do as they please.在法律权限范围内，人们可以自由地做他们高兴做的事。We must set_a_limit_to the expense of the trip.我
13、们必须对此旅游费用定一个限额。There is a limit to ones life, but no limit to serving_the_people.一个人的生命是有限的，但是为人民服务是无限的。I believe teaching should not be_limited_to the classroom.我认为教学不应该局限在教室里。He was born in a poor family, and only received limited education in his childhood.他出生在一个贫困家庭中，童年时期仅仅接受了有限的教育。4strength nC长
14、处；强项U力量；体力The strength of the diet in Wang Pengs restaurant was that it provided plenty of energygiving food.(P11)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)build up ones strength/body 强身健体strengths and weaknesses 优点和缺点The strength of . is that . 的优点是(2)strengthen vt.&vi. 加强【语境助记】Everything has its strength
15、s_and_weaknesses.任何事物都有优缺点。Practicing Chinese kung fu can not only build_up_ones_strength,_but also develop ones character.练中国功夫不但能增强体质，还能培养一个人的品质。2016全国卷Garzas move was a success because it strengthened_her family ties.加尔扎的搬家是件成功的事，因为搬家这件事加强了她的家庭关系。As far as I know, repairs are necessary to strengt
16、hen_the_bridge.据我所知，这座桥需要加固。5benefitn利益；好处vt.& vi.有益于；有助于；受益.I stopped worrying and started advertising the benefits of my food.(P14)我也就不着急了，并开始宣传我餐馆的食物的好处。【归纳拓展】(1)benefit from 从受益；得益于benefit sb. 对某人有益(2)be of (much/great) benefit to sb.be beneficial to sb. 对某人有益处for the benefit of. 为了的利益【语境助记】I be
17、nefit a great deal from reading.我从阅读中受益良多。It_really_benefited_me_a_lot to preview lessons, get actively involved in class, and review what had been taught after class.课前预习、课堂上积极参与以及课后复习所学知识，的确让我受益匪浅。Youd better go for a walk every evening for_the_benefit_of your health.为了有益于身体健康你最好每晚去散步。It is said t
18、hat yoga is of great_benefit to human health.It is said that yoga is very_beneficial to human health.据说瑜伽对人体健康有很大益处。【过关演练】单句语法填空在空白处填入适当的内容(1个单词)或括号内单词的正确形式。1As we all know, no one is perfect, and everyone has his own _ (weak)答案：weakness考查词性转换。weakness“弱点；劣势”。2The beautiful lady sat a little straigh
19、ter and tried to look _ (slim) and younger.答案：slimmer考查形容词比较级。由and younger可知，应用比较级。3If you dont feel well, remember _ (consult) your doctor before taking any medicine.答案：to consult考查固定搭配。remember to do sth.“记得做某事”；consult your doctor“咨询你的医生”。4She _ (sigh) with relief that it was all over.答案：sighed考查
20、动词时态。句意：事情总算全都过去了，她轻松舒了一口气。5Children are often full of _ (curious) and they take great interest in everything.答案：curiosity考查词性转换。介词of后面应该为名词，故填curiosity。6The firm is working on a new product in _ (combine) with several overseas partners.答案：combination考查词性转换。介词in后应为名词，故填combination。7Im _ a diet now a
21、nd I dont want to put _ weight.答案：on; on第一空考查be on a diet，意为“节食”；第二空考查put on weight，意为“增加体重”。8The child said that he had _ (lay) the pen on the desk, but I thought he _ (lie) to me.答案：laid; lied第一空考查“放”的过去分词形式；第二空考查lie表示“撒谎”时的过去式。9His English was so _ (limit) that he couldnt even tell the foreign fr
22、iend where he was from.答案：limited考查词性转换。此处应填形容词作表语。10A new round of competition for customers has started with _ (discount) products in Gome and Sunning, setting off a wave of shopping rush at the end of the year.答案：discounted考查词性转换。结合语意可知，商品是被打折扣的，故填过去分词。【短语冲关】1get away with 被放过；(做坏事)不受惩罚；携带潜逃 He c
23、ould not have Yong Hui getting away with telling people lies！(P10)他可不能让雍慧哄骗人们后跑掉！【归纳拓展】get away from 从脱离；逃脱get down to sth. 开始认真对待某事get rid of 摆脱；除掉get in 插话；收获get across 被理解；(把)讲清楚get through 花光(时间、钱等)；通过；接通电话get over 克服(困难)；从中恢复过来get into 染上；形成；养成get in touch with 与取得联系【语境助记】If you cheat in the ex
24、am youll never get_away_with it.考试作弊必予追究。I had hoped to take a holiday this year, but I wasnt able to get_away.我原本希望今年去度假的，但是我走不开。Its hard to get_down_to work after a nice holiday.愉快的假期过后，很难一下子投入工作。I have learned to get_over the difficulty in life and learned how to move on because of her.因为她，我已经学会了
25、克服生活中的困难，并且学会怎样坚持下去。I called several times, but I couldnt get_through.我打了好几次电话，可就是打不通。It took a long time to get_across_to the workers the way the machine worked.向工人们解释清楚这台机器的工作原理花了很长的时间。2in debt 负债He did not look forward to being in debt because his restaurant was no longer popular.(P14)他可不希望由于餐馆不受
26、欢迎而负债。【归纳拓展】(1)be in debt 欠债；负债(表状态)be out of debt 还清债务(表状态)(2)pay off the debts 还清债务(表动作)get/run into debt负债(表动作)(3)be in ones debt 欠某人的情【语境助记】It is much easier to_get_into_debt than to_get_out_of_debt.借债容易还债难。Well run_into_debt if you spend more than our income.要是你花的比我们挣的还多，那我们就要欠债了。You have been
27、so kind to us that we shall always feel we are deeply in_your_debt.你待我们太好了，我们将永远感激不尽。3cut down 砍倒；削减；删节In this way they cut down the fat and increased the fibre in the meal.(P15)这样，他们减少了饭菜中脂肪的含量，增加了纤维素。【归纳拓展】cut away 切掉；砍掉cut in 插话；让某人分享利润cut up 切碎；齐根切掉cut out 删除cut through 开辟cut off 切断；中止；隔绝【语境助记】I
28、mmediate actions should be taken, like stopping cutting_down trees, to better the environment.应马上采取行动来改善环境，例如停止砍伐树木。My uncle hasnt been able to quit smoking, but at least he has cut_down.我叔叔还是没有把烟戒掉，不过至少吸得少了。She is cutting_down her dress for her younger sister.她正把自己的衣服改小，准备给她妹妹穿。2016全国卷As the popula
29、tion grew, people began cutting food into small pieces so it would cook more quickly.随着人口增长，人们开始将食物切成小块以便于更快煮熟。I cut this article out_of the newspaper.我从报纸上剪下了这篇文章。Cut_up the carrots before you put them into the pot.把胡萝卜切碎后再放进锅里。2016北京高考The town was cut_off from the rest of the world due to heavy sn
30、ow.由于大雪，这个小镇被切断了与外界的联系。Id feel very cut_off if I didnt know what was happening in the world.如果我不知道世界上发生了什么，我会感到与世隔绝。【过关演练】选词填空put on weight； get away with； before long； earn ones living； spy on； win back； be tired of； throw away； glare at； on a diet 1I dont need that chairyou can _ it _.答案：throw; away2All those present _ his long and dull speech and some even left the meeting room.答案：were tired of3I really ough
