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Unit2 Healthy eating常考单词、高频短语和写作句式Ⅰ. 常考单词必背1．diet n．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. I'm 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. balance vt. 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 one's balance 保持平衡lose one's balance 失去平衡out of balance 不平衡balance A against B 在A与B之间权衡(2)balanced adj.平稳的，安定的，和谐的balanced diet 平衡膳食3．curiosity n．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 one's curiosity 满足某人的好奇心(2)curious adj. 好奇的；奇特的curiously adv. 好奇地4．lie n．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。
Unit2 Morals and Virtues重点1动词-ing形式（现在分词）作宾语补足语①The new People’s Republic of China saw Dr Lin Qiaozhi playing a key role. 中华人民共和国成立后，林巧稚医生发挥了重要的作用。
（playing...作宾语补足语）①I saw her whispering something into her ear, obviously not wanting to be heard.我看见她在他耳边悄声说了些什么，显然是不想被听见。
（whispering...作宾语补足语）①现在分词作宾语补足语时，宾语往往是其逻辑主语，其与宾语存在逻辑上的主动关系，表示动作正在进行，强调过程或一种状态。
They use computers to keep the traffic running smoothly.他们利用电脑让交通顺畅。
①当“动词＋宾语＋宾补”结构转换为被动结构时，原来作宾语补足语的现在分词便转换为主语补足语。
A cook will be immediately fired if he is found smoking in the kitchen.如果厨师被发现在厨房吸烟，他会被立即开除。
（smoking作主语补足语）3能用现在分词作宾语补足语的几类动词（短语）（1）表示感觉、感官或意愿的动词（短语），常见的有see、hear、feel、find、notice、observe、watch、look at、listen to、wish、want等。
One day, when she was five years old,Hanna hand her mother saw a man eating out of a garbage can.汉娜五岁时，有一天她和妈妈看到一个人从垃圾箱中翻找东西吃。
必修三Unit 2 Healthy Eating健康饮食II．Reading COME AND EAT HERE 到这里吃Wang peng sat in his empty restaurant feeling very frustrated.译文：王平坐在空荡的餐馆里，感到非常地沮丧。
【注释：feeling very frustrated是现在分词短语作状语，表示伴随的情况，与句子主语之间的逻辑关系是主谓关系。
考题：1.(08辽-27) He was busy writing a story, only ____ once in a while to smoke a cigarette.A. to stopB. stoppingC. to have stoppedD. having stopped2.(08申30) My sister, an inexperienced rider, was found sitting on the bicycle ___ to balance it.A. having triedB. tryingC. to tryD. tried 】It had been a very strange morning.译文：先前已经出现过一个奇怪的早上。
Usually he got up early and prepared his menu of barbecued mutton kebabs, roast pork, stir-fried vegetables and fried rice.译文：通常他起得早，准备菜单：烤羊肉串、烤肉、爆炒蔬菜以及炒米饭。
Then by lunchtime they would all be sold.译文：这样到午餐时都已经卖完了。
By now his restaurant ought to be full of people.译文：到现在他的餐馆里应该是满客流了。
（完整版）⼈教版必修三unit2单词讲解1．diet ①n. ⽇常饮⾷健康的饮⾷a healthy diet 均衡的饮⾷a balanced diet 正在节⾷的⼈不能吃巧克⼒。
控制饮⾷，节⾷be/go on a diet eg. 正在节⾷的⼈不能吃巧克⼒。
People who are on a diet can’t eat chocolate.使某⼈节⾷put sb. on a diet eg. 我的医⽣严格限制我的饮⾷。
My doctor strictly put me on a diet.②v. 节⾷,限制（他⼈或⾃⼰的）饮⾷eg. 她正在节⾷减肥。
She is dieting to lose weight.我的医⽣严格限制我的饮⾷。
My doctor strictly dieted me.diet 可数名词，指的是习惯的⽇常⾷物或因病或减肥⽽规定的⾷谱。
food⼀般的词语，凡是能吃喝的东西都可称作food2. protective adj. 给予保护的，保护的protect v. 保护protection n. 保护protector n. 保护者3. balance ①v. 使平衡，权衡eg为了平衡贸易,他们将不得不减少在美国购货。
In order to balance their trade, they would have to buy less goods in the United States.②n. 天平，平衡4. roast adj. 烤制的roast duck /chickenv. 烤，烘烤stir-fry炒; stew炖/焖; boil煮; steam蒸;fry炸/煎5. ought v. aux. 应该ought to①应该，情态动词，只有⼀种形式，没有⼈称和数的变化②ought的否定形式由直接加not构成ought not to (oughtn't to )，疑问式将ought提到句⾸构成。
