1、Everybody has to eat, but do you eat a healthy diet ? diet 指的是習(xí)慣的食物或規(guī)定的食物，特指維持健康的定量或定質(zhì)的食物。 food 是一般的用語，凡能吃能喝的具有營養(yǎng)的東西都稱為food. 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 s

2、uffered from the flood.,food,5) a balanced diet _ _ 低脂肪食品 to go / be on a diet _,均衡飲食,a low-fat diet,節(jié)食,4) Proper _ and exercise are both important for health.,diet,2. balanced diet balanced 在此用作形容詞，意為“平衡的”,“均衡的” You ought to have a balanced state of mind. 你應(yīng)該保持心態(tài)平衡。, v. 使均衡，收支平衡 Try to balance your

3、 diet by eating more fruit. 多吃一些水果, 使飲食均衡。 n. 平衡，天平 請(qǐng)爭取把工作和娛樂更好地結(jié)合起來。 Please gain a better balance between work and play. keep/lose ones 保持/失去平衡,4. ought to =should 應(yīng)該 1). 情態(tài)動(dòng)詞，無時(shí)態(tài)和人稱變化，后跟動(dòng)詞原形,If Wang Peng wanted to win back the customers, he ought to improve his menu. He was late for the meeting. Y

4、ou ought to have told him when the party would be held.,2). 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 本應(yīng)該做某事,3). 疑問式 ought提前到句首，to保留原位 - ？(我應(yīng)該走了嗎？） -Yes, you _ . / No, you _ .,Ought I to go?,ought (to),oughtnt (to)/nee

5、dnt,Exx: We the letter yesterday, but it didnt arrive. should receive B. ought to receive C. must have received D. ought to have received 2. Doctors suggested that water be drunk before meal. oughtnt B. mustnt C. oughtnt to D. cant,D,C,11. Want to lose weight? lose weight: 體重減輕；減肥 She has been takin

6、g exercises to lose weight from day to day. 她每天鍛煉來減肥。 If you want to lose weight, here are some dos and donts. 想要減輕體重, 這是一些注意事項(xiàng).,12. curiosity drove Wang Peng inside. curiosity n 好奇心 out of curiosity 出于好奇 Children show curiosity about everything.,curious adj 好奇的，好打聽的，有求知欲的 be curious about 對(duì)-好奇 be c

7、urious to do 極想干 He is a curious boy who is always asking questions. She is always so curious about my work. We were curious to know where shed gone.,get away with doing sth 不因?yàn)槟呈率軕土P,They got away with breaking the traffic rules.,2) 受到（較輕懲罰） eg. For such a serious mistake he was lucky to get away wi

8、th a fine. 犯了那么嚴(yán)重的錯(cuò)誤, 他卻僥幸只是罰款了事.,17. get away with sth 1) 攜某物潛逃 eg. The thief got away with lots of money.,18. lie to sb =tell sb a lie / lies =tell a lie to sb =tell lies to sb 對(duì)說謊 He is honest, and he never tells lies. The camera never tells lies.,Dont try to cheat , youll never _ it. A. get acro

9、ss B. get along with C. get away with D. get down to A little boy _ on the grass _ to his sister that the beautiful bird _ many eggs in the woods. A. lay, lying, lied B. lied, lied, lied, C. laid , laid, laid D. lying, lied, laid,C,D,19. discount: n 折扣, v 打折扣,不重視,不理會(huì) at a discount of 20% 按八折 The hig

10、hest discount on this dress is ten percent.(九折) Experts have discounted the possibility of a second earthquake in this area. He bought the car at a 20% discount.,20. win back : 贏回,重新獲得 How can I win back their support ? I wonder if I can win back her trust. If you are _ about Australian cities, just

11、 read the books written by Dr John. A. interested B. anxious C. upset D. curious,D,22. (1) weakness : n (u)軟弱,懦弱 (c) 弱點(diǎn),缺點(diǎn),薄弱環(huán)節(jié) weak : adj weaken : v 減弱,削弱,使變?nèi)? He thought that crying was a sign of weakness. The only weakness of the plan is its cost.,Drinking is his weakness. She was still weak afte

12、r her illness. The illness weakened her heart.,(2) strength : n 力氣,強(qiáng)度, 強(qiáng)點(diǎn),長處,優(yōu)勢(shì) strengthen : v 使加強(qiáng),鞏固,變強(qiáng), strong : adj She doesnt have enough to walk upstairs. Chinese is her strength. They strengthened the wall with metal . The wind strengthened during the night.,23. consult vt.請(qǐng)教/咨詢（別人），查閱（書籍等） sb/sth (about sth) a lawyer/map/dictionary I consulted a doctor about a my pains. a consulting engineer 顧問工程師 vi. 與.商量 with sb,24. digest vt. 消化（食物