高中英语必修三unit2

1、Unit2 Healthy eatingLOREM IPSUM DOLOR1,1, dietdiet / / foodfood 【解释】 diet 指通常吃的食物，尤指规定的食谱如治疗疾病或减轻体重的 食物，还可作动词节食。 常用搭配： be/get/go on a diet 进行节食 put sb. on a diet限制某人的饮食 food 指人或动物所需的食物；或植物所需的养料。【练习】根据句子意思用diet，food的适当形式填空。 1). We cannot survive without_and drink. 2). The doctor says I ve got to go o

2、n a _. 3). The doctor put me on a low-salt _ to reduce my blood pressure.fooddietdiet2. protect tect v.保护保护beanpeanutcucumbereggplantpepper3. balance3. balance n. 天平，平衡；余额，余数 v. 平衡；权衡 balanced adj. balanced adj. 均衡的均衡的egeg：1). 1). Try to achieve a better balance between work Try to achieve a be

3、tter balance between work and playand play. .2 2）. . I must check my bank balance (= find out how I must check my bank balance (= find out how much money I have in my account).much money I have in my account).争取把工作和娱乐更好地结合起来。争取把工作和娱乐更好地结合起来。我要核对一下我在银行的余额我要核对一下我在银行的余额（看我的帐户上有多少钱）（看我的帐户上有多少钱）3).Try to

4、 balance your diet by eating more fruit and less protein. 重点用法： 多吃些水果多吃些水果, 少摄入些蛋白质少摄入些蛋白质, 使饮食均衡使饮食均衡合理。合理。练习 用balance短语填空或翻译。1). He _ _ _ and hurt himself when he went upstairs. 2). It is difficult to for you to _ _ _ on an icy pavement. . lost his balance keep your balance 4，4. ought to4. ought t

5、o aux. aux. 应当；应该应当；应该( (没有人称和数的变化，后接动词原形没有人称和数的变化，后接动词原形) )1). They ought to come tomorrow.他们明天应当来。2). He thought that they ought to take part in the design.他认为他们应当参加设计。 3). He ought not to do it. / He oughtn t to do it.（否定形式）（否定形式）他不应该做这件事他不应该做这件事。4). Ought we to do it at once?（疑问式）（疑问式）我们应该马上做这件事

6、吗？练习练习1). He ought to be here, _ he? (1). He ought to be here, _ he? (反意疑问反意疑问句句) ) 2). I m sorry. I _ (2). I m sorry. I _ (本应该先给你本应该先给你打个电话打个电话) to tell you 1 was coming) to tell you 1 was coming 3). I _ ( 3). I _ (本不该拜访本不该拜访) her, ) her, but I missed her so much. but I missed her so much. shouldn

7、t / oughtn t should / ought to have phoned shouldn t / ought not to have visited cola5,sugarysugary adj. adj. 含糖的，甜的含糖的，甜的 sugar n. sugar n. 糖糖 6，7.7. loselose weightweight体重减轻；减肥体重减轻；减肥eg:eg:练习：练习：She is trying to lose weight. 她在努力减肥她在努力减肥。 losinglost heart lose one s heart (to sb/sth): fall in lov

8、e lose one s life lose one s balance lose one s breathlose one s head lose one s temperlose one s job lose one s way: become lost lose touch (with sb/sth) lose interest in sth/sblose sight of sb/sth lose face 泄气；灰心爱上；锺情於丧生；遇害失去平衡气喘嘘嘘；上气不接下气 昏了头，张皇失措，冲动发脾气失业迷路失去和某人失去和某人/事物的联系事物的联系对某事物/人失去兴趣看不见某人/物；忽略

9、或未考虑某事物丢脸练习用weight短语及lose短语的适当形式填空或填介词。 1). He s _ _ _ since he gave up smoking. 2). I ve _ _ _ all my old friends. 3). Don t _ _ _ - keep calm! put on weight lost touch with lose your head 8 8，curiosity n.curiosity n.好奇心好奇心 egeg： curious adj. 好奇的好奇的 curiously adv. 好奇地好奇地 1， Children have a natural

10、curiosity about the world around them.小孩子对他们周围的世界有着天生的好奇心。小孩子对他们周围的世界有着天生的好奇心。2). I opened the packet just to satisfy my curiosity. 我打开包裹只是为了满足我的好奇心。我打开包裹只是为了满足我的好奇心。重点用法重点用法out of curiosity 出于好奇出于好奇 with curiosity = curiously好奇地好奇地be curious about sth. 对某事好奇对某事好奇 be curious to do sth.好奇地做某事好奇地做某事 练

11、习练习 用用curiousitycuriousity的短语或其适当形式填空。的短语或其适当形式填空。1).1). MargaretMargaret lookedlooked atat himhim _ _._. 2).2). SheShe decideddecided toto trytry a a cigarettecigarette _ _ _._. 3).3). AllAll thethe employeesemployees inin thisthis firmfirm _ _ _ thethe personalpersonal lifelife ofof thethe general

12、general manager.manager. 4).4). _ enough,enough, hehe hadhad nevernever seenseen thethe littlelittle girl.girl. 5 5).). _ drovedrove MaryMary toto openopen herher husbandhusband s s letterletter thoughthough sheshe knewknew itit waswas wrong.wrong. with curiosity out of curiosity are curious about C

13、uriouslyCuriosity 6，9 9，raw adj raw adj 生的，未加工的生的，未加工的10.get away with 10.get away with 偷携某物潜逃；受到（较轻的惩罚）或逃避惩罚偷携某物潜逃；受到（较轻的惩罚）或逃避惩罚1) They raided the bank and got away with a lot of money.1) They raided the bank and got away with a lot of money.2) If you cheat in the exam youll never get away with it

14、. 2) If you cheat in the exam youll never get away with it. 3). Nobody gets away with insulting me like that. 3). Nobody gets away with insulting me like that. 他们抢劫银行他们抢劫银行, 掠走了大批现款。掠走了大批现款。考试作弊必予追究。考试作弊必予追究。这样侮辱我的人这样侮辱我的人, 我是不会放过的我是不会放过的. 短语归纳短语归纳 get get词组：词组：get down to get on well with get throu

15、gh get up get over 认真静下心（工作认真静下心（工作）相处融洽；相处融洽；(工作的工作的) 进展好进展好 接通电话；办完；完成接通电话；办完；完成起床；起身起床；起身克服，熬过，恢复克服，熬过，恢复 练习练习 用用getget词组填空。词组填空。1). To my surprise, the baby wolf _ _ _ the dogs and then managed to survive. 2). She never arrives on time at the office, but she somehow managed to _ _ _ it. 3). Well, stop chatting. It s time we _ _ _ some