1、Unit 2Healthy eatingHealthy eating: a guide for teensHealthy eating is a way of balancing the food you eat to keep your body strong, energetic, and wellnourished. This guide was made to help you learn about healthy eating, and ways to plan nutritious meals and snacks.Healthy eating is a great way to
2、：have energy all day long；get the vitamins and minerals your body needs；stay strong for sports or other activities；reach your maximum height (if you are still growing)；maintain a healthy weight；prevent unhealthy eating habits, like skipping meals and feeling overly hungry at the next meal.What is “h
3、ealthy eating”？Aiming for regular meals: usually 3 meals per day.Eating foods from all of the food groups each day to meet your nutritional needs.Balancing nutrientrich foods with moderate (适当的) amounts of other foods.Eating when hungry and stopping when full.Tips for healthy eatingBelieve it or not
4、, eating 3 meals is the best way to maintain your energy and a healthy weight.Eat breakfast. 20% of teens skip breakfast, which makes them more likely to overeat later in the day.Try healthier ways to cook foods instead of grilling (烧烤), stirfrying, microwaving, baking, and deep frying.Trim (除去) the
5、 skin and fat off your meatyoull still get plenty of flavour (风味) and its more nutritious.Avoid getting too much sugar.Slow down when you eat. Try to relax and pace yourself so that your meals last at least 20 minutes, since it takes 20 minutes for you to feel full.Try fibrerich foods, such as whole
6、 grains, vegetables, and fruit so you feel comfortably full.Avoid “diet thinking”. There are no good foods or bad foods. All foods can be part of healthy eating.Task: Answer the following questions.1Skipping breakfast is a healthy eating habit, isnt it? Why?No,_it_isnt._Because_it_will_make_you_more
7、_likely_to_overeat_later_in_the_day.2Should we slow down or speed up while eating?We_should_slow_down_while_eating.Section Warming Up & Reading一、词汇过关二、短语互译三、重点句式到这里来用餐吧(1)第12段译文王鹏坐在他那空荡荡的餐馆里，感到很沮丧。这个上午真的很奇怪。通常他很早就起床，准备他的菜单烤羊肉串、烤猪肉、炒菜和炒米饭。然后到午饭时分，这些饭菜都会卖完。到了这个时候，他的餐馆本该宾客盈门的，但今天却不是！为什么会这样？发生了什么事？他想起了他
8、用滚烫的精制油烹制的羊肉、牛肉和腊肉。他的可乐又甜又凉，冰激凌是用牛奶、奶油和美味的水果制成的。他想：“再没有比这些更好吃的了。”突然间，他看到自己的朋友李昌匆匆走过。他喊道：“喂，老李。你还是吃老一套吧？”可是李昌似乎没有听到。怎么回事呢？如果李昌不像往常那样到他餐馆里吃饭，那一定发生了很严重的事情。王鹏跟着李昌来到一家新开张的小餐馆，他看见门口有一块招牌。肥腻的东西吃厌了吗？想变瘦吗？请到雍慧减肥餐馆来吧。此处只供应减肥食品。让你恢复苗条！第34段译文王鹏在好奇心的驱使下，走了进去。里面坐满了人。店老板是一个清瘦的女人，走上前来说道：“欢迎光临！我叫雍慧。你如果每天来这儿用餐，我可以在两周
9、内帮您减肥并让您的身体健康起来。”然后，她递给王鹏一份菜谱，菜谱上有很少的几样食物和饮料：只有米饭、蘸醋吃的生蔬菜、水果和水。王鹏对此感到吃惊，特别是对它们的价格。这价格比在他的餐馆里吃一顿好饭还要贵！他不能相信他的眼睛。他扔下菜谱就急着往外走。在回家的路上，他想起了自己的菜谱。那些菜会让人发胖吗？也许他该去图书馆查查看。他可不能让雍慧哄骗人们而不受惩罚！他最好做一番调查！在图书馆，王鹏惊奇地发现：他的餐馆提供的食物脂肪含量太高，而雍慧的餐馆提供的食物脂肪含量太低。即使顾客吃雍慧的餐馆里的食物会变瘦，但他们摄取不到足够的能量来保持健康。他们很快就会感到疲乏。开车回家时，王鹏觉得又有了希望。也许
10、打点折、写个新的招牌能够帮他赢回顾客。于是他写道：想保持健康又精力旺盛吗？,到这里来用餐吧！今天打折！我们的食物能够给您提供一整天所需的能量！这两家餐馆之间的竞争开始了！课文理解Step 1Fast reading.Skim the text and choose the best answer.The text mainly tells us _.AWang Pengs restaurantBYong Huis restaurantCthe competition between Wang Pengs and Yong Huis restaurantsDthe food in Wang Pe
11、ngs and Yong Huis restaurants答案：C.Match each paragraph with its main idea.Para.1AYong Huis restaurant and menu.Para.2 BWang Pengs menu and the popularity of his restaurant.Para.3 CWang Pengs research.Para.4 DFinding Yong Huis restaurant.答案：Para.1：BPara.2：DPara.3：APara.4：CStep 2Careful readingRead th
12、e passage carefully and choose the best answers.1Why did Wang Peng feel frustrated today?ABecause he did feel ill.BBecause he thought his food was not good enough.CBecause his friend did not come today.DBecause there was no customer in his restaurant.答案：D2What was Wang Pengs impression upon Yong Hui
13、s restaurant?AThe food was nice both in quality and quantity.BAll the people there were very fat.CThere were few choices of food and drink on the menu and the prices were much higher.DIt was noisy and busy.答案：C3Wang Pengs research showed _.Ahis menu was balancedBboth menus were balancedCYong Huis me
14、nu was balancedDneither menu was balanced答案：D4What was the result of eating in Wang Pengs restaurant?APeople often became thin very soon.BPeople often became fat very soon.CPeople often became tired quickly.DPeople often became happy.答案：B5“The competition between the two restaurants was on！” means “
15、_”Athe competition came to an endBthe competition didnt startCthe two restaurants would put up more signs as their advertisementsDneither of the restaurants would give way to each other答案：D1 (教材P9)Everybody has to eat, but do you eat a healthy diet?每个人都必须吃饭，但是你吃得健康吗？be/go on a diet用规定的食谱；节食keep a he
16、althy/balanced diet 保持健康的/平衡的饮食即学即用(1)No sugar in my coffee, please. Im dieting.请不要给我的咖啡放糖。我在节食。(2)Good health depends on a balanced diet, proper exercise and enough sleep.健康取决于均衡的饮食、适当的运动和充足的睡眠。(3)Shes always dieting but she never seems to lose any weight.她总是在节食，但体重好像从未减少。(4)语法填空Mrs Smiths weight w
17、as increasing continuously so her husband told her to go on a diet.Dieting (diet) is of great benefit to the overweight people.(教材P9)What will happen to you if you dont eat a balanced diet?你如果没有均衡的饮食将会怎么样？(1)keep ones balance保持平衡lose ones balance 失去平衡out of balance 不平衡(2)balance A against B 在 A 与 B
18、之间权衡即学即用(1)Life is like riding a bicycle. To keep your balance you must keep going on.生活就像骑自行车，只有不断前行才能保持平衡。(2)You are working too hard. Youd better keep a balance between work and relaxation.你工作太努力了。你最好能在工作和娱乐之间保持平衡。(3)If we forget about having fun then our life gets completely out of balance.如果我们忘
19、记从生活中发现乐趣，我们的生活将完全失去平衡。(4)Her ankle caught on a root, and she almost lost her balance.她的脚踝被树根绊了一下，差点摔倒。(5)语法填空You have to balance the advantages of living in a big city against the disadvantages.The exercise must be combined with an overall weight loss programme of exercise and a balanced (balance)
20、diet.When he recalls his struggling years, he says it is not easy to_balance (balance) between working and studying.3 (教材P10)He could not have Yong Hui getting away with telling people lies!他可不能让雍慧欺骗人们而不受惩罚！(1)tell a lie/lies撒谎a white lie 善意的谎言tell sb.a lie 向某人撒谎(2)lie to sb. 向某人撒谎易混辨析 lie/lay词义词性过去
21、式过去分词现在分词lie 说谎vi.liedliedlyinglie 躺下；位于vi.laylainlyinglay 放置；下蛋；产卵vt.laidlaidlayingThe boy lying on the ground lied to his mother that the cock laid an egg.躺在地上的那个男孩对他妈妈撒谎说公鸡下了蛋。巧学助记规则的撒谎“撒谎(lie)”的变化是规则的不规则的躺“躺(lie)”的变化是不规则的躺过就下蛋“躺(lie)”的过去式是“下蛋(lay)”下蛋不规则“下蛋(lay)”的变化是不规则的即学即用(1)He thought I was ly
22、ing to (was telling a lie to) him, but in fact I was telling the truth.他认为我在对他说谎，但实际上我讲的是实话。(2)We first met in 1982; no, I tell a lie; it was 1983.我们初次见面是在1982年；不，我说错了；是1983年。(3)South of the city lies an old steelworks, which dates back to 100 years ago.这个城市的南面有一家老钢厂，距今有百年历史了。(4)Daniel finished the
23、article and laid the newspaper down on his desk.丹尼尔看完文章后把报纸放在他的书桌上。(5)语法填空He entered the room lit only by candles and saw Geoffrey lying (lie) on the floor.The living room is clean and tidy, with a dining table already laid (lay) for a meal.Its obviously a lie to say that youve watched a rooster (公鸡
24、) lying there laying eggs. (lie)4 (教材P10)Perhaps with a discount and a new sign he could win his customers back.或许打个折或写个新的招牌能够让他赢回顾客。at a discount打折扣at a discount of.at a(n).discount 打的折扣give/allow/make a discount (on) 打折扣即学即用(1)All the goods in this shop are sold at a discount of 20% (at a 20% disc
25、ount)本店所有商品以20%的折扣出售。(2)That price is really too high. Is there any discount you can give me?这个价钱真的太高了，可以给我折扣吗？(3)Although this shop discounted all its goods, there were still no customers.这家商店所有的商品都打折，但还是没有顾客。(4)Since the truth of this report is discounted, I cannot publish it.既然这篇报告的真实性要打折扣，我不能给你发
26、表。(5)语法填空These shirts are sold at a discount because some sizes are not available.During a recent price war, tickets were_discounted (discount) by as much as 70%, according to local media reports.If you buy shoes during the event period, you can purchase them with discounted (discount) price.5 (教材P1
27、0)Curiosity drove Wang Peng inside.好奇心驱使王鹏走了进去。(1)out of curiosity出于好奇with curiosity 好奇地(2)be curious about. 对感到好奇be curious to do sth. 极想做It is curious that. 奇怪的是(3)curiously adv. 好奇地；说来奇怪即学即用(1)The letter wasnt 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)She opened h
28、er eyes and looked up at me with curiosity and hopefulness.她睁开了眼睛，用充满好奇和期待的眼神仰头看着我。(3)An experienced public speaker usually begins by arousing the audiences curiosity.一位经验丰富的演讲者经常以唤起听众的好奇心来开场。(4)It is curious that the computer breaks down with no reason.真奇怪，电脑无缘无故地就死机了。(5)语法填空Children should be enco
29、uraged to explore whatever they are curious about.She curiously (curious) opened the letter addressed to her husband.I gave in to curiosity (curious) and opened the letter addressed to him.6 (教材P11)The strength of the diet in Wang Pengs restaurant was that it provided.王鹏餐馆中的饮食所具有的优势是它提供了(1)The stren
30、gth of. is that.的优势是build up ones strength 增强体质(2)strengths and weaknesses 优点和缺点(3)strengthen vi. & vi. 加强；增强即学即用(1)The strength of his diet is that it contains plenty of vitamins and fibres.他的饮食的优势是含有丰富的维生素和纤维素。(2)There is no denying that each of us has our own strengths and weaknesses.不可否认的是，我们每个人
31、都有自己的强项和弱项。(3)Having developed for many years, the company has built up its strong strength.公司经过多年发展，积累了雄厚的实力。(4)语法填空I want to strengthen (strength) the company and help develop software to compete with imports.Mary thought it difficult to carry on her plan completely on its own strength (strong)If
32、you try to strengthen your body, youd better make efforts to make it stronger. (strong)1 (教材P10)Tired of all that fat?肥腻的东西吃厌了吧？be/get tired from/with.由于而劳累be tired out 精疲力尽即学即用The workers were tired from/with their daylong work.工人们干了一天的活，非常疲劳。Sleeping less makes students easily tired out while stud
33、ying.睡眠少使学生在学习的时候很容易疲劳。2 (教材P10)Want to lose weight?想变瘦吗？gain/put on weight体重增加；长胖；增肥by weight 按体重/重量即学即用Hes put on/gained weight since he gave up smoking.他戒烟后体重增加了。Eggs are sold by_weight in this supermarket.在这个超市，鸡蛋按重量卖。3 (教材P10)He could not have Yong Hui getting away with telling people lies!他可不能
34、让雍慧哄骗人们却不受惩罚！get along/on with与相处；进展get away from 摆脱；逃离即学即用It was very strange that they got away with having caused the serious traffic accident.他们造成了严重的交通事故却没受惩罚真是很奇怪。It is very important for us to know how to get along/on with other people.对我们来说，知道如何与别人相处非常重要。Mary tried to catch a butterfly, but
35、it got away from her.玛丽设法捉一只蝴蝶，但它摆脱她飞走了。(1)本句中使用了“否定词谓语动词比较级”表示最高级的用法。这种结构中的常用否定词还有 no, not, never, nobody, hardly, seldom 等。I have never seen a better film.我没看过比这部更好的电影。No one can be more_careful than she is.没有人比她更细心。How did your interview go?I couldnt_feel_better about it!你的面试如何？我对这次面试的感觉再好不过了！(2)
36、表示最高级意义的常用表达法：Nothing is easier (easy) than this.这是最容易的事。 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！(1)句中have sb. doing sth. 与否定的情态动词连用意为“不允许/容忍某人(一直)做某事”。He wont have his daughter arriving home late.他不容许女儿晚回家。I wont have you saying (say) to your parents this
37、way.我不能容忍你以这种方式对你父母讲话。(2)have sb. doing sth. 用于肯定句中，意思是“让一直/持续”。Im sorry to have you waiting (wait) for so long.我非常抱歉让你一直等了这么长时间。(3)have sb. do sth. “使/让某人做某事”。省略 to 的不定式表示一次性的具体动作，宾语与宾补之间为主动关系。I would have him wait (wait) for me at the gate of the park.我将会让他在公园门口等我。(4)have sth. done 的三种含义：We had th
38、is machine mended (mend) just now.我们刚才请人把机器修好了。.单词拼写1It is very important for a student to keep a balance (平衡) between study and rest.2One of his weaknesses (弱点) is that he cant keep his word.3Everyone needs to have a healthy diet (饮食) and regular exercise to keep healthy.4Though I believe in tellin
39、g the truth, I think a white lie (谎言) is sometimes good.5If you buy more than one hundred computers, we will give you a 10% discount (打折)6I opened the box just to satisfy my curiosity (好奇心)7His granny was badly ill and she didnt even have the strength (力量) to stand up.8The hostess (女主人) is very popu
40、lar because she always makes her guests feel at home.9My favourite teacher is a pretty and slim (苗条的) lady.10The new shop across the road has taken away most of my customers (顾客).选词填空(可变换形式)be tired of， win back， lose weight， tell lies， get away with， put on/gain weight1If you eat too much chocolate
41、, youll put_on/gain_weight.2The most effective way to lose_weight is a combination of a healthy diet and proper exercise.3You can get_away_with serious mistakes if you are socially intelligent.4Once you lie to others, its difficult for you to win_back their trust in you.5Dont tell_lies any more, or
42、nobody will believe you.6He is_tired_of his city job and dreams of getting back to the countryside.句型转换1As far as Im concerned, studying hard is the most important.As far as Im concerned, nothing is more important than studying hard.2If you listen to English every day, youll learn it well step by st
43、ep.Listening to English every day, youll learn it well step by step.3He studies hardest in his class.He studies harder than any other student in his class.4She is dieting, hoping to become slimmer.She is on a diet,_hoping to become slimmer.5He looked at me curiously as if I had disappeared for ages.He looked at me with curiosity as if I had disappeared for ages.6Dont believe her because she always lies.Dont believe her because she always tells lies.
