【英语】2019届一轮复习人教版必修三Unit2Healthyeating学案(1)

【英语】2019届一轮复习人教版必修三Unit2Healthyeating学案(1)

必修3　Unit 2　Healthy eating 重点单词 ‎1．diet n．日常饮食　vi.节食 ‎2．roast adj.烤制的　vt.& vi.烤；烘；烘烤 ‎3．slim vi.变细；减肥　adj.苗条的；纤细的 ‎4．customer n．顾客；消费者 ‎5．discount n．折扣 ‎6．debt n．债；债务 ‎7．glare vi.怒目而视；闪耀　n．怒视；眩目的光 ‎8．spy vi.& vt.窥探；秘密监视　n．间谍；侦探 ‎9．sigh vi.叹息；叹气　n．叹息；叹息声 ‎10．balance n．天平；平衡　vt.平衡；权衡→balanced adj.均衡的 ‎11．fry vt.‎& vi.油煎；油炸→fried adj.油炸的 ‎12．curiosity n．好奇心→curious adj.好奇的→curiously adv.好奇地 ‎13．hostess n．女主人；女主持人→host n．主人；主持人 ‎14．raw adj.生的；未加工的→ripe/mature (反义词)adj.成熟的 ‎15．lie vi.说谎　n．谎话；谎言→liar n．说谎者 ‎16．weakness n．缺点；虚弱；弱点→weak adj.虚弱的；无力的→weaken v．减弱；减少；使变淡 ‎17．strength n．强项；长处；力量→strong adj.强壮的；坚强的 ‎→strengthen v．加强→strongly adv.强有力地；坚强地；激烈地 ‎18．consult vt.咨询；请教；商量→consultant n．顾问→consultation n．咨询；磋商 ‎19．digest n．概要；摘要　vt.& vi.消化→digestion n．消化 ‎20．limit vt.限制；限定　n．界限；限度→limitation n．限制；局限 ‎→limited adj.有限的→limitless adj.无限的 ‎21．benefit v．有益于；受益；有助于　n．利益；好处→beneficial adj.有益的；有利的 ‎22．combine v．(使)联合；(使)结合→combination n．联合；结合 ‎23．cooperation n．合作；协作→cooperate v．合作；配合→cooperative adj.合 作的 重点短语 ‎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．win…back 赢回；重新获得 ‎ ‎6．earn_one's_living 谋生 ‎7．in_debt 欠债 ‎8．glare_at 怒目而视→stare_at 盯着；注视→glance_at 粗略地看一下；一瞥 ‎9．spy_on 暗中监视；侦查 ‎ ‎10．cut_down 削减；删节 ‎11．before_long 不久以后 ‎ ‎12．put_on_weight 增加体重 重点句型 ‎1．“否定词＋比较级”表示最高级含义 ‎“Nothing could be better，” he thought.(教材P10)‎ ‎2．see, hear, notice, watch等后接现在分词作宾语补足语 Suddenly he saw his friend Li Chang hurrying by.(教材P10)‎ ‎3．not have＋宾语＋doing sth不能容忍某人做某事 He could not have Yong Hui getting away with telling people lies！(教材P10)‎ 语法要点 情态动词ought to的用法 By now his restaurant ought to be full of people.(教材P10)‎ Perhaps we ought to combine our ideas and provide a balanced menu…(教材P15)‎ ‎1balance　n．天平；平衡；结余；余额 v．平衡；权衡 What will happen to you if you don't eat a balanced diet？(教材P9)‎ 假如你的饮食不均衡会怎么样？‎ ‎(1) ‎(2)balance A against B 权衡/斟酌/比较A和B ‎(3) ‎①He lost his balance and hurt himself when he went upstairs.‎ 他上楼时失去了平衡，摔伤了自己。‎ ‎②Try to achieve a better balance between work and play.‎ 争取把工作和娱乐更好地结合起来。‎ ‎③You have to balance the advantages of living in the countryside against the disadvantages.‎ 你得权衡一下住在乡下的好处和坏处。‎ ‎【熟词生义】 写出加黑单词在语境中的含义。‎ ‎④Could you please tell me what my bank balance is?‎ 余额；余款 ‎2curiosity　n．好奇心；求知欲 Curiosity drove Wang Peng inside.(教材P10)‎ 好奇心驱使王鹏走了进去。‎ ‎(1) ‎(2) ‎(3)curiously(＝with curiosity)adv.好奇地；说来奇怪 ‎①Out of curiosity (curious), he pulled down the handle of the fire alarm.‎ 出于好奇，他把火警器的把手拉了下来。‎ ‎②Steve was intensely curious about the world I came from.‎ 史蒂夫非常想了解我以前生活的那个世界。‎ ‎③Liz picked up the blue envelope and turned it over curiously (curious)．‎ 莉兹拿起蓝色信封，好奇地翻过来看。‎ ‎3strength　n．[U] 力量；体力；[C] 长处；强项 The strength of the diet in Wang Peng's restaurant was that it provided plenty of energygiving food.(教材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。‎ ‎(1) ‎(2)strengthen vt.‎& vi.加强 ‎(3) ‎①To make members of a team perform better, the trainer first of all has to know their strengths (strengthen) and weaknesses. ‎ 为了让球队的成员表现更好，教练员首先应了解他们的强弱项。‎ ‎②Our friendship has steadily strengthened over the years.‎ 我们的友谊逐年加深。‎ ‎4consult　vt.咨询；请教；商量；查询 However, as she was so afraid of being laughed at by her friends, she did not consult a doctor ‎ but lived on a diet of rice, raw vegetables, bananas and lemons.(教材P12)‎ 然而，因为害怕被朋友们嘲笑，她没有咨询医生，而是以大米，未做熟的蔬菜，香蕉和柠檬为食。‎ ‎(1)consult ‎(2) ‎①I will consult a telephone directory for your number.‎ 我会在电话簿上查找你的号码。‎ ‎②I have to consult the manager about raising prices.‎ 关于提价这件事我得向经理请示一下。‎ ‎③The doctor consulted with his colleagues about the operation on the patient.‎ 医生和他的同事商量有关给病人做手术的问题。‎ ‎④A personal diet plan is devised after a consultation (consult) with a nutritionist.‎ 经向营养师作咨询后，一份个人饮食方案设计出来了。‎ ‎5limit　vt.限制；限定 n．界限；限度 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.(教材P14)‎ 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。‎ ‎(1)limit…to把……限制在……内 ‎(2) ‎(3) ‎(4)limitation n．限制；局限 ‎①I believe teaching should not be limited to the classroom.‎ 我认为教学不应该局限在教室里。‎ ‎②In my opinion, you had better set a limit to the expense of your trip.‎ 在我看来，你们最好给这次旅行的费用设定一个限度。‎ ‎③Within 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。‎ ‎④This technique is useful but it has its limitation(s) (limit)．‎ 这种技术实用但也有局限性。‎ ‎6benefit　vt.& vi.有益于；有助于；受益 n．好处；利益；优势；[常pl.]津贴；救济金 ‎(1)benefit ‎(2) ‎(3) ‎①As we all know, books are the source of knowledge, from/by which we benefit a lot.‎ 正如我们所知，书籍是知识的源泉，我们可以从中受益很多。‎ ‎②Plenty of exercise every day is of great benefit to our health.‎ 每天做些适量运动对我们的健康很有好处。‎ ‎③The warning sign was put there for the benefit of the public.‎ 警示牌放在那里是为了公众的利益。‎ ‎④Fresh air and good food are beneficial (benefit) to the health.‎ 新鲜空气和良好的食物有益于健康。‎ ‎1get away with　被放过；(做坏事)不受惩罚；受到从轻发落 He could not have Yong Hui getting away with telling people lies！(教材P10)‎ 他可不能让雍慧哄骗人们却不受惩罚！‎ get across (使)被理解；(把……)讲清楚；(使)越过 get back 回来；恢复；取回 get around/round 到处走动；传播；说服；逃避 get away (from) (从)……脱离，逃脱……‎ get down (从……)下来；取下；写下；使沮丧 get down to (doing) sth开始认真地/着手做某事 get in 收获；进入；抵达 get in touch with与……取得联系 get into 进入；陷入；染上(习惯)‎ get off 下车；脱下(衣服等)；(使)动身；(飞机)起飞 get on上车；进展 get on/along well with与……相处得好；进展顺利 get over越过……；克服(困难)；从……中恢复过来 get rid of摆脱；除掉 get to 到达(某地)；达到(某一阶段)‎ get through完成；通过；度过；接通电话；花光(时间、金钱等)‎ get together聚会，联欢；收集；积累 ‎①If you cheat in the exam, you'll never get away with it.‎ 考试作弊必予追究。‎ ‎②For such a serious mistake he was lucky to get away with a fine.‎ 他犯了那么严重的错误，却侥幸只交罚款了事。‎ ‎③If we can get over present difficulties, then everything should be all right.‎ 如果我们克服了目前的困难，那么一切都会好起来。‎ ‎④I called all day yesterday, but I couldn't get through to you.‎ 昨天我打了一天电话，但是都没办法联络到你。‎ ‎2cut down　削减；删节；砍倒；缩短；杀害 In this way, they cut down the fat and increased the fibre in the meal.(教材P15)‎ 这样，他们减少了饭菜中的脂肪含量，增加了纤维素。‎ ‎【一词多义】 写出下列句中cut down的含义。‎ ‎①The doctor advised the patient to cut down smoking. 减少；削减 ‎②Immediate actions should be taken, like stopping cutting down trees, to better the environment. 砍倒 ‎③Hunger, cold and illness have cut down many of the villagers. 杀死 cut away 切掉；砍掉；剪去 cut in 插话；打断 cut out删除；裁剪 cut off 切断，中止；[常用被动]使隔绝 cut up切碎；齐根切掉 ‎④It is impolite for children to cut in when their seniors are talking.‎ 孩子们在他们的长辈谈话时插嘴是不礼貌的。‎ ‎⑤Because of the terrible earthquake, the electricity of the city has been cut off.‎ 由于可怕的地震，城里的供电被中断了。‎ ‎1“否定词＋比较级”表示最高级含义 ‎“Nothing could be better，” he thought.(教材P10)‎ 他想：“再没有比这些更好吃的了。”‎ ‎【句式点拨】‎ 本句中有“否定词(nothing)＋(形容词的)比较级”表示最高级含义的结构，通常译为“没有比……更……；没有像……一样……”。常用否定词有：no, not, never, hardly, nothing, nobody等。‎ 表示最高级含义的几种特殊结构：‎ ‎(1)否定词＋比较级 ‎(2)否定词＋so/as＋形容词或副词的原级＋as…‎ ‎(3)比较级＋than＋ ‎(4)can/could＋never/not＋…＋enough/too ‎ 再……也不过分 ‎①It was not until then that I suddenly realized nobody was happier (happy) than I was.‎ 直到那时我突然意识到没有人比我更幸福了。‎ ‎②No one is so deaf as those who won't listen. ‎ 最聋者莫过于不听劝说的人。‎ ‎③She is cleverer than any other girl in the company.‎ 她比公司里的其他女孩都聪明。‎ ‎④You can not praise the play too highly. ‎ 这出戏你无论怎样称赞都不过分。‎ ‎2not have＋宾语＋doing sth不容忍某人做某事 He could not have Yong Hui getting away with telling people lies！(教材P10)‎ 他可不能让雍慧哄骗人们却不受惩罚！‎ ‎【句式点拨】‎ not have sb doing sth意为“不允许/不容忍某人做某事，不允许某事的发生”。have用在否定陈述句中，类似于：not allow or tolerate/bear sth。‎ have sb/sth doing sth让某人持续做某事/让某事发生(动作持续)(肯定句)‎ have sb do sth让某人做某事 have sth done遭遇不幸的事；让别人做某事；完成某事 have sth to do有某事要做(不定式作定语)‎ ‎①I can't have you speaking (speak) to your mother in such a rude manner. You must apologize to her immediately.‎ 我不允许你用那种粗鲁的方式跟你母亲说话。你必须立刻向她道歉。‎ ‎②They soon had the engine going (go) again.‎ 他们很快使汽车引擎重新发动起来。‎ ‎③Don't be worried. I'll have Tom help (help) you finish the work.‎ 别担心，我会让汤姆帮你完成工作。‎ ‎④I had my watch repaired (repair) because it didn't work.‎ 我的手表坏了，所以请人修了。‎ ‎⑤—Can you go to watch the football match with me tonight?‎ ‎——今天晚上你能和我一起去看足球赛吗？‎ ‎—Sorry, but I have an important meeting to_attend (attend)．‎ ‎——对不起，我有个重要的会议要参加。‎ Ⅰ.品句填词(用所给词的适当形式或根据语境写一个合适的词)‎ ‎1．Mary has beenon a diet for weeks but still she hasn't lost any weight.‎ ‎2．He pushed against that big stone with all hisstrength (strong), but failed.‎ ‎3．To some degree, both sides reach an agreement, from/by which both sides benefit a lot. ‎ ‎4．Had the man been sitting thereglaring (glare) at her for the entire night without her knowing?‎ ‎5．Jim got away with cheating in the physics test, while Mike was scolded by the headmaster.‎ ‎6．Don't be particular about food. Abalanced (balance) diet is very important for health.‎ ‎7．The letter was not addressed to me but I opened it out of curiosity (curious)．‎ ‎8．He was born in a poor family, and only received limited (limit) education in his childhood.‎ ‎9．It is beneficial (benefit) to some people, while it puts others into a dilemma over whether to vote or not.‎ ‎10．We should overcome our weaknesses (weak) and fears with courage and determination.‎ Ⅱ.单句改错(含本单元的词汇和语法)‎ ‎1．The Chinese talk a lot about the need to maintain harmony; the whole concept of yin and yang is about a balance between the light and the dark. ‎ ‎2．There is a limit to one's life, but no limit to the people.‎ ‎3．Neither he nor I satisfied with the result of the experiment. We both look unhappy.‎ ‎4．When you don't understand the meaning of any words or terms, you should consult in a good dictionary.‎ ‎5．When I was waiting for my friend, I suddenly spied a man not far away glaring me.‎ ‎6．Admit when you are wrong about something, instead of creating another wrong by telling lie. ‎ ‎7．Helping a child go back to classroom will not cost one much, but will greatly benefit for the society as well as the child. ‎ ‎8．Bill's heavily debt at the moment, but hopes to pay it off when he gets paid.‎ ‎9．There is nothing than being faced with a ‎30℃‎ day only to find out the air condenser isn't working.‎ ‎10．Researchers from the University‎ of ‎Copenhagen now claim that cutting on salt can increase the probability of death in some patients with existing heart problems.‎ Ⅲ.课文语法填空 It was a very strange morning. Usually the restaurant was full of people but today Wang Peng felt very 1．frustrated (frustrate) when he saw none of his usual diners would eat in his restaurant. From his perspective, nothing could be 2．better (good) than his fried rice, mutton kebabs, fatty pork or his 3．sugary (sugar) cola. Who won his customers? He followed one of his best friends 4．into a newlyopened restaurant. 5．Curiosity (curious) drove him inside and he was 6．amazed (amaze) at the menu there: rice, raw vegetables served in vinegar, fruit and water. It was obvious that the hostess was telling 7．lies (lie) when promising to make the customers thinner. Then he went to the library to do some research, and the result showed that his menu served far 8．too much fat. Though customers got thin after eating Yong Hui's food, they were not given enough energygiving food. And they would become tired very quickly. He thought 9．with a discount and a new sign he could win his customers 10．back. ‎