人教版高中英语必修三unit2单词、短语

Unit2 Healthy eating. 常考单词必背1dietn日常饮食vi. 节食Lisa always seems to be on a diet.丽莎似乎总是在节食。No sugar in my coffee，please. Im dieting.请不要给我的咖啡放糖，我在节食。快速闪记be/go on a diet用 规定的食谱；节食put sb on a diet 限制某人饮食keep a healthy/balanced diet 保持健康的/平衡的饮食2.balancevt. 平衡；权衡n天平；平衡He balanced the advantages against the disadvantages.他权衡利弊。快速闪记(1)keep ones balance 保持平衡lose ones balance 失去平衡out of balance 不平衡balance A against B 在A与B之间权衡(2)balancedadj.平稳的，安定的，和谐的balanced diet 平衡膳食3curiosityn好奇心She decided to follow him out of curiosity.出于好奇，她决定跟踪他。快速闪记(1)out of/from curiosity 在好奇心驱使下；出于好奇with curiosity 好奇地satisfy ones curiosity 满足某人的好奇心(2)curiousadj. 好奇的；奇特的curiouslyadv. 好奇地4lien谎话；谎言vi. 说谎He promised his mother never to lie to her again.他答应他母亲再也不向她撒谎了。He lay on the grass thinking about the big lie.他躺在草地上想着那个弥天大谎。快速闪记a white lie 善意的谎言tell a lie/tell lies 说谎5discountn折扣In this shop，everything is sold at a discount.在这家商店，所有的东西都打折销售。快速闪记at a discount 打折扣at a discount of.at a . discount 打的折扣give/allow/make a discount (on) 打折6.strengthn强项；长处；力量He is a man of great strength.他是个力大无穷的人。快速闪记strengthenvt. 增强；加强7.consultvt. 咨询；请教；商量I consulted with a friend of mine about it.我为此事跟朋友商量过。快速闪记consult sb about sth 向某人咨询某事consult with sb (about/on sth) (就某事)与某人商量8.glarevi. 怒目而视；闪耀n怒视；眩目的光They stood there，glaring at each other.他们站在那里，怒视着对方。快速闪记glare at 瞪视；怒目而视give sb a glare 对某人怒目而视9.limitvt. 限制；限定n界限；限度He limited each person to one cup of tea.他限制每人只喝一杯茶。We set a limit to the expense of the trip.我们规定了这次旅游的费用。快速闪记(1)put/set a limit on/to. 对限制within the limits of. 在的范围内without limits 无限(制)地be limited to.受限制于limit.to. 把限定在的范围内(2)limitlessadj. 无限制的limitedadj. 有限的10.benefitn利益；好处vt.&vi. 有益于；有助于；受益Im sure everyone will benefit a lot from this activity.我相信大家都会从这个活动中获益良多。快速闪记(1)for the benefit of 为；为的利益be of benefit to 对有益benefit sb 对某人有益benefit from/by. 从受益；得益于(2)beneficialadj. 有利的；有益的；受益的. 高频短语必会1lose weight体重减轻；减肥put on weight增加体重Because there is not enough food，they are losing weight.因为没有足够的食物，他们的体重在减轻。2get away with被放过；(做坏事)不受惩罚If you cheat in the exam，youll never get away with it.如果你在考试中作弊，你会受到惩罚的。快速闪记get down to (doing) sth 开始认真做某事get along/on with 与相处；进展get through 通过；接通(电话)；完成，做完get over 克服3win.back赢回；重新获得Once you break your promise，you will never win back her trust again.你一旦违背诺言将永远不会再赢回她的信任。快速闪记win through 终获成功，摆脱困境4earn ones living谋生Her dream was to earn her living as a singer.她梦想靠当歌手来谋生。5cut down削减；删节You should cut down what you wrote in your paper.你应该把你的论文内容删减一下。6ought to应该You ought to work harder than your brother.你应该比你哥哥学习更努力。快速闪记ought to的否定形式为ought not to(oughtnt to)；一般疑问形式是将ought提至句首，其否定答语通常用dont have to或neednt。. 写作句式必学1Wang Peng sat in his empty restaurantfeeling very frustrated.王鹏坐在他那空荡荡的餐馆里，感到很沮丧。2“Nothing could be better”，he thought.他想：“再没有比这更好吃的了。”3Hecould nothave Yong Hui gettingaway with telling people lies!他可不能让雍慧哄骗人们却不受惩罚！4.but I found your menu so limited that Istopped worryingandstarted advertisingthe benefits of