人教版高中英语必修三Unit2Healthyeating语言点

1、高中英语学习材料madeofjingetieji目标认知 重点词汇：diet, balance, offer, serve, discount, glare, consider, operate, combine, tired, hurry, frustrate, limit重点短语：cut down, in debt, earn one's living重点句型1. nothing could be better 2. Why don't you do. ?3. have sb. doing sth.知识讲解重点词汇【高清课堂：重点词汇】balance重点例句：What wi

2、ll happen toyou if you don ' tbaaa nced diet ?balance1) (n.)(1) U平衡lose/keep one ' s balancebe off balancesense of balance(2) U, sing平衡;均衡Pesticides seriously upset the balance of nature. balance(3) C天平,秤Weigh it on the balance.(4) C usu sing收支差额，余额My bank balance isn ' t good.2) (v.)(1)

3、 (vt./vi.)(使)保持平衡How long can you balance on one foot?Balancing my cup of coffee in one hand, I managed to open the door.(2) (vt.)结算to balance an accountupset重点例句：I don ' t want topset you, but I found your menu so limited that I stopped worrying and started advertising the benefits of my food.u

4、pset (upset, upset, upsetting)(1) (adj.)不快的，心烦意乱的，烦恼的be upset (with sb.) (by/about/at sth.)She was really upset about the wayher father treated her.(2) (vt.) (upset, upset)弄翻；使心烦意乱Don' t do anything that wouldupset him.He upset a bowl of soup.benefit重点例句：I don ' t want topset you, but I foun

5、d your menu so limited that I stopped worrying and started advertising the benefits of my food.benefit(1) (vt.)有益于sth. benefit sb.These facilities have benefitedthe whole town.(2) (vi.)受益，得到好处sb. benefit from sth.He hasn't benefited from theexperience.(3) (n.)好处，益处，帮助be of benefit to =be benefic

6、ial toThe new regulations will be of great bene巾t (=be highly beneficial) to us all.for the benefit of =for the benefit of sb.The money is to be used for thebenefit of the poor.diet【原句回放】Everybody has to eat, but do you eat a healthy diet? (P9)每个人都必须吃饭，但 是你吃得健康吗？【点拨】diet n.饮食，节食be/ go on a diet 在节食d

7、iet sb. = put sb. on a diet限制某人的饮食dietary n.规定饮食(法)dietetic adj.饮食的The doctor says I ve got to go on a diet.医生说我必须节食。The doctor has dieted the patient strictly .医生严格规定病人的饮食。【拓展】a balanced diet一份平衡饮食put sb. on a diet使某人节食diet drinks 低热量饮料balance【原句回放】What will happen to you if you don 't eat a ba

8、lanced diet?( P9)如果你没有吃平衡的 膳食会出现什么情况？【点拨】 balance n. & v .平衡keep the balance 保持平衡lose one's balance 失去平衡out of balance 失去平衡in the balance不能确定的，尚未决定的Try to achieve a better balance between work and play .争取把工作和娱乐更好地结合起来。She cycled too fast round the corner, lost her balance and fell off.她拐弯时骑

9、得太快，失去平衡摔倒了。【拓展】 balance the income and expense使收支平衡balance A against B 权衡重要性 a balanced diet种平衡的饮食offer【原句回放】 What special food of your place would you offer them? (P9)你要给他们提供当地 的什么特色食品？【点拨】offer(1)v.提供，出价，提议offer sb. sth. = offer sth. to sb.向某人提供某物offer to do 提议做(2) n.出价，提议an offer of £100 出价

10、 100 英镑The company offered the job to someone else .公司把这项工作给别人了。We accepted his offer.我们接受了他的提议。serve【原句回放】 At the library Wang Peng was surprised to find that his restaurant served far too much fat and Yong Hui 's far too little . (P10)在图书馆，王鹏吃惊地发现。他餐馆的食物脂肪 含量太高，而雍慧餐馆的食物脂肪含量又太少。【点拨】serve v.服务(役

11、)，任(耳R);提供(饭菜)serve sb招待某人；为某人服务serve as a driver当司机(指职业)serve the dinner 提供饭菜Have all the guests been served( with) food and drink?给所有的客人都上了饭菜饮品了吗？We serve coffee in the shop.我们店有咖啡奉客。【拓展】serve sb. with sth.相当于serve sth. to sb.拿出某物款待某人；供给某人某物 serve . as.discount【原句回放】 Perhaps with a discount and a

12、new sign he could win his customers back . (P10)也 许打点折、写个新的标牌，能够赢回他的顾客。【点拨】discount n. & v .折扣，打折；将打折扣；不全相信，漠视，低估They were selling everything at a discount .他们销售的所有商品都打折。You can discount what Jack said : he's a dreadful liar.杰克说的话你不必当真，他可是个说谎大王。In his plans , he discounted the expense.【拓展】at

13、 a discount打折扣，减价get/ give/ offer a discount 得至U / 给予 / 提供折扣glare【原句回放】She did not look happy but glared at him . (P14)雍慧瞪着他，看上去不太高兴。【点拨】 glarevi.发出刺目的强光n.眩目的光glaring adj.耀眼的glare at 怒视The sun glared down on the ice .强烈的光照射在冰上。He had to wear sunglasses because of the glare of the sun.因为阳光耀眼，他只好戴墨镜。T

14、hey stopped arguing and glared at each other.他们停止了争论，怒视着对方。【拓展】易混辨析glare at 怒视stare at注视，盯着看glance at 瞥一眼consider【原句回放】 So when I consider the food , the cars and the jobs- - (P52)所以，当我考虑食品、 汽车以及工作的时候【点拨】consider v.认为，考虑consider sb. as.把某人看作consider sb. /sth. (to be) +n. /adj.认为某人/某物consider( doing)

15、 sth.考虑(做)某事We consider this (to be) very important .我们认为这非常重要。We are considering going to Canada.我们正考虑到加拿大去。【拓展】consideration n.考虑under consideration 考虑中take sth. into consideration (=consider sth.)考虑某事considerate adj.考虑周至 U 的considerable adj.相当的，重要的，可观的It was considerate of you not to play the pia

16、no while I was asleep .在我睡觉时你不弹钢琴，真是体贴入微。operate【原句回放】 In America . McDonald 's does not allow workers' unions to operate in its restaurants - (P52)在美国，麦当劳不允许餐馆有工会运转【点拨】operate v.运转；操作；做手术This machine operates night and day. 这台机器日夜运转。operate a machine 开机器operate a factory 经营一家工厂operate on sb

17、. =do an operation on sb. 给某人做手术【拓展】operating system操作系统operating table 手术台combine【原句回放】Perhaps we ought to combine our ideas(P15)也许我们应该把我们的想法结合 起来【点拨】combine v.(使)联合；(使)结合combine with sth .同结合成一体combine A and B合并A和B/使A和B合成一体combine A with B A 同 B 组合Hydrogen and oxygen combine -、to form waterHydroge

18、n combines with oxygen -氢和氧结合成水。Combine the eggs with a little flour and heat the mixture gently .把鸡蛋和少量面粉混合在一起轻轻加热。tired【原句回放】Tired of all that fat? (P10)肥腻的东西吃厌了吗 ？【点拨】tired adj.疲惫的，厌倦的I'm tired of his silly questions .我厌倦了他那些愚蠢的问题。He got tired from reading .他看书看累了。be/ get tired of对感到厌倦be/ get

19、 tired from doing 因做而疲劳be/ get tired with sth .因而疲劳【拓展】tiring adj.令人疲惫的tiresome adj.令人厌倦的tire sb. out使某人精疲力竭hurry【原句回放】 Suddenly he saw his friend Li Chang hurrying by . ( P10)突然间，他看到他的朋 友李昌匆匆地走过。【点拨】hurry v. & n.匆忙hurry up 赶快hurry sb. / sth. up使某人/某事物加快速度/快速行动hurry to a place匆忙去某地hurry by从旁边匆匆经

20、过hurry off匆匆离开Don't hurry : there's plenty of time .别着急，时间还有很多。I wish the train would hurry up and come .我希望列车快点到来。【拓展】in a hurry( = hurriedly , quickly)迅速地，急忙地be in a hurry to do sth. ( = be eager to do sth.)急于做某事 be in no hurry to do sth .不急于做某事；不愿意做某事 He was in a hurry to leave .他急匆匆地离开了。

21、frustrate【原句回放】 Wang Peng sat in his empty restaurant feeling very frustrated . (P10)王鹏坐在空荡 荡的餐馆里，感到十分沮丧。【点拨】frustrate vt.挫败，使沮丧frustrate sb.使某人受挫败；扰乱/阻挠某人 sb. be frustrated by. 某人因而灰心/沮丧The terrible weather frustrated our hopes of going out .恶劣的天气使我们外出的愿望无法实现。He was frustrated by repeated failures

22、.他因一再失败而灰心丧气。【拓展】frustrated adj.灰心丧气的，沮丧的 frustrating adj .使人讨厌的；使人灰心的limit【原句回放】. but I found your menu so limited that I stopped worrying and started advertising the benefits of my food . (P14)但我发现你的菜单上的菜如此有限，我就不担心了，并且开始为我的食物的益处做宣传了。【点拨】limitv.限制，限定 limit . to.把限制在 /到n.限度set a limit to/on sth .设定对

23、某事的限度the limit of one 's patience 某人忍耐的限度within limits适度地；有限度地without limits 无限地go/beyond/over the limit 超过限度There' s a limit to how much I 'm prepared to spend.我准备花多少钱是有限度的。I shall limit myself to three aspects of the subject .我仅探讨这一问题的三个方面。limited adj.有限的，不多的The amount of money we have

24、 is limited .我们的钱有限。We had only limited communion with the natives .我们与当地人的交往很有限。【拓展】set a limit to/on.对规定限度limit . to.把限定在范围之内without limit 查过限度beyond the limit 超过限度within limits适度地；有限度地重点短语：cut down【原句回放】 In this way they cut down the fat and increased the fibre in the meal . (P15)这样, 他们减少了饭菜中的脂肪含

25、量，增加了纤维素。【点拨】 cut down砍伐cut down a tree 砍倒一棵树削减，降低 cut down one's expenses削减某人的开支易混辨析cut up切碎，割碎，使伤心cut down砍倒，减少cut in打断(谈话),插嘴cut out( =stop functioning )不再起作用,停止运转cut off切断；使隔绝One of the aircraft's engines cut out.飞机的一个发动机失灵了。The army was cut off from its base .那支部队与基地失去了联系。in debt【原句回放】

26、He did not look forward to being in debt (P14)他不希望负债【点拨】 in debt负债It's much easier to get into debt than to get out of debt .借债容易还债难。【拓展】get/run into debt负债，借债out of debt不欠债pay off the debt 还清债务be in sb. 's debt/in debt to sb.欠某人的债，受某人的恩惠 earn one's living【原句回放】 Perhaps he would be able

27、to earn his living after all (P14)也许他仍然能够谋 生【点拨】earn one's living谋生，度日=make one's livingHe left his office job to try to make a living on the land他辞去了办公室的工作，努力以务农为生。【拓展】“谋生，度日”的表示方法：earn one's breadmake the pot boilkeep the pot boilingearn one's respect赢得某人的尊敬earn one's confidenc

28、e 赢得某人的自信重点句型：1. nothing could be better【原句回放】"Nothing could be better" he thought.他想：“再没有比这更好吃的了”【点拨】(1)形容词的最高级与否定代词nothing连用，表达最高级含义。有此用法的常用否定词有 no, not, never, hardly, nobody, nothing 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.比较级+.any other+单数名词anyone el

29、seall the other sthan+ i一上心右、tall theother+复数名词any of the other + 复数名词' the rest of +复数名词或不可数名词can/could + not/never+ be+ enough/too +形容词 /副词【拓展】(1) There's nothing better than a hot shower in the morning.没有什么比早晨洗个热水澡更好的了。朗文(2)Nothing gives me more pleasure than listening to Mozart.再没有比听莫扎特的乐曲更让我高兴的事了。牛津2. Why don't you do. ?【原句回放】 Why don' t you sit down and try a meal?你为什么不坐下来吃顿饭呢？【点拨】Why don't you do. ? = Why not do. ?"为什么不?”常用来表示委婉地提出建议。Why