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1、Unit 2 Healthy eating langugage pointsWords and expressionsa balanced dietought to lose weightcuriosityget away withtell lieswin back discount均衡的饮食必须，应该减肥好奇心逃脱撒谎重新赢回打折1.Everybody has to eat, but do you eat a healthy diet ? diet 指的是习惯的食物或规定的食物，指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物。特指维持健康的定量或定质的食物。 food 是一般的
2、用语，凡能吃能喝的具有是一般的用语，凡能吃能喝的具有营养的东西都称为营养的东西都称为food.1)Milk is the natural _ for young babies.food 3) As Im too fat, the doctor has ordered me a special _.diet 2) The government provided plenty of _ and drink to the people who suffered from the flood.food5) a balanced diet _ _ 低脂肪食品低脂肪食品 to go / be on a d
3、iet _均衡饮食均衡饮食 a low-fat diet 节食节食4) Proper _ and exercise are both important for health. diet 2. balanced diet balanced 在此用作形容词，意为在此用作形容词，意为“平衡的平衡的”,“均衡的均衡的” You ought to have a balanced state of mind. 你应该保持心态平衡。你应该保持心态平衡。 v. 使均衡，收支平衡使均衡，收支平衡 Try to balance your diet by eating more fruit. 多吃一些水果多吃一些
4、水果, 使饮食均衡。使饮食均衡。 n. 平衡，天平平衡，天平 请争取把工作和娱乐更好地结合起来。请争取把工作和娱乐更好地结合起来。 Please gain a better balance between work and play. keep/lose ones 保持保持/失去平衡失去平衡王鹏王鹏坐在坐在他他那那空荡荡空荡荡的的餐馆里，餐馆里，感到感到十分十分沮丧。沮丧。3. Wang Peng sat in his empty restaurant feeling very frustrated.-ing 形式短语做伴随状语形式短语做伴随状语1. The man is at the bus
5、 stop, _.waiting for the bus.2.She buried her head under the pillow, _. (cry)3. The children came into the sitting-room, _. (sing and dance)cryingsinging and dancing4. ought to =should 应该应该1). 情态动词，无时态和人称变化，情态动词，无时态和人称变化，后跟动词原形后跟动词原形If Wang Peng wanted to win back the customers, he ought to improve
6、his menu.He was late for the meeting. You ought to have told him when the party would be held. 2). 否定式否定式 ought not to = oughtnt to You ought not to make a noise when others are sleeping.ought to have done = should have done 本应该做某事本应该做某事3). 疑问式疑问式 ought提前到句首，提前到句首，to保留原位保留原位- ？(我应该走我应该走了吗？）了吗？）-Yes,
7、 you _ . / No, you _ .Ought I to go?ought (to)oughtnt (to)/needntExx:1.We the letter yesterday, but it didnt arrive.A. should receive B. ought to receiveB.C. must have received D. ought to have receivedC.2. Doctors suggested that water be drunk before meal.1. oughtnt B. mustnt A.C. oughtnt to D. can
8、tDC4. “Nothing could be better.” he thought. 他想他想,“再没有比这些更好吃的了再没有比这些更好吃的了”。此句是此句是比较级的否定形式比较级的否定形式, 实际上是实际上是最高最高级的含义级的含义e.g. -How are you getting on?(你怎么样你怎么样?)-Nothing could be better.(再好不过了再好不过了)=All his foods are the best.1). - How did your father feel when he saw what a mess you had made?- He can
9、t be _. (angry)2). -What about this book? Do you like it?-I have never read a _novel.angriermore interesting 5. Something terrible must have happened. must have done 表示对已经发生的事进行表示对已经发生的事进行肯定的猜测肯定的猜测, 意为意为“一定做了某事一定做了某事”。否定形式为否定形式为:cant / couldnt have doneThe ground is wet. What happened last night?It
10、 must have rained last night.He looks very tired. He _ to bed late last night.A. Must go B. must have gone C. could go D. didnt go Bhave sb /sth do 使使某人某人做做某事某事 （主谓关系，一次性动作）（主谓关系，一次性动作）have sb/sth doing 使使某人某人一直做（一直处于某种状态）一直做（一直处于某种状态）have sth to do “有某事要做有某事要做”Who did you have paint the wall yester
11、day?Jack had the candle burning throughout the whole night.Her mother has much housework to do today.5. He couldnt have Yonghui getting away with telling people lies. have sth done 也可以用也可以用 get sth done 有两种含义有两种含义:（1）使某事被做，）使某事被做，指主语有意识的行为，主指主语有意识的行为，主语有可能参与，也有可能不参与语有可能参与，也有可能不参与You had better have
12、that bad tooth pulled out.I must have my homework finished first before going out to play.（2）遭遇，经历）遭遇，经历（此事违背主语的意愿）（此事违背主语的意愿）He had his money stolen.The old lady had her foot hurt when she cleaned her house.练习：练习：I had my watch _ (repair) in the street yesterday.She had her house _(damage) in the s
13、torm.The two men had their lights _ (burn)all night long.The soldiers had the boy_ (stand) with his back to his father.Im sorry I cant help you because I have a lot of letters_ (answer) .repaireddamagedburningstandto answerget away with doing sth 不因为某事受惩罚不因为某事受惩罚They got away with breaking the traff
14、ic rules.2) 受到（较轻惩罚）受到（较轻惩罚） eg. For such a serious mistake he was lucky to get away with a fine. 犯了那么严重的错误犯了那么严重的错误, 他却侥幸只是罚款了事他却侥幸只是罚款了事.6. get away with sth1) 携某物潜逃携某物潜逃 eg. The thief got away with lots of money.Dont try to cheat , youll never _ it. A. get across B. get along with C. get away wit
15、h D. get down to C7. Perhaps with a discount and a new sign he could win his custoumers back.discount: n 折扣折扣E.g 1）He bought the car at a 20% discount. 他他买买这辆车这辆车享受了享受了八折八折优惠。优惠。2）We give a special discount of 10 percent for cash. 如用如用现现金金购买购买,我我们给们给予九折予九折优优待。待。 v 打折扣打折扣,不重视不重视,不理会不理会1）That store di
16、scounts all its slow-selling goods. 那家商店削价出售所有滞销货。那家商店削价出售所有滞销货。2）Experts have discounted the possibility of a second earthquake in this area. 众专家众专家都都忽略忽略了了这地区这地区发生发生二次二次地震地震的的可能性。可能性。Homework完成金版相关练习背诵以下句子1. Wang Peng sat in his empty restaurant feeling very frustrated.(Para1, L 1)2. Nothing could be better, he thought. (Para1, L7)3. Something terrible must have happened.(Para1, L9)4. Curiosity drove Wang Peng inside.(Para 3, L 16)5. He could not have Yong Hui getting away with telling people lies.(Para 3, L2728)
