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1、Words & Expressions in Unit 16,Pro 1). the pros and cons: 赞成和反对的论据 arguments for and against sth Lets add up the pros and cons. 2). professional: especially a professional sportsman a golf pro Hes a real pro. 他够的上专业水平 a pro footballer （定语） 职业足球运动员 PRO: Public Record Office 档案局 Public relations offic
2、er 公共关系人员,2. con n.1). 反对 2). Cheating, confidence trick 欺骗 This so-called bargain is just a con! Hes a real con artist. v. con sb. ( into doing sth / out of sth) You cant con me you are not really ill. I was conned into buying a useless car. She conned me out of $10. con man 骗子,3. experiment 1).C.
3、perform / carry out / conduct / do an experiment prove a theory by experiment The researchers are repeating the experiment on rats. v. experiment ( on / upon sb /sth ); experiment ( with sth ) experiment upon animals experiment with new method We experimented until we succeed in mixing the right col
4、or.,4. a pair of gloves 一副手套,5. Gas C,U pl-gases ,(US) gasses Air is a mixture of gases.,6. Liquid C,U C.液体，液态物 Air is a fluid but not a liquid ,while water is both a fluid and a liquid. U. If you add too much liquid the mixture will not be thick enough.,7. advantage C. 优越的或成功的条件或环境 ，优势 gain an adva
5、ntage over an opponent U. benefit, profit 利益 There is little advantage in buying a dictionary if you cant read. have the advantage of sb take advantage of sth / sb They took full advantage of the hotels facilities. to sbs advantage The agreement is to our advantage. adj. advantageous 有利的,8. applicat
6、ion U. take effect the strict application of the law C.U : act of putting a theory , discovery ,ect. a new invention that will have application / a application in industry v, apply,9. economy U. control and management of money 经济、理财 C,U. avoidance of waste 节约,practise economy 实行节约 Its an economy to
7、buy good shoes; they cost more ,but they last much longer than cheap ones. economic, adj, attrib,经济学的 the governments economic policy economic development economical, 经济的，节俭的，省时间的 an economical car to run 节油汽车 an economical style of writing简练的写作风格 economics 经济学，经济状况 third world economics,10. comfort
8、 U. live in comfort 生活舒适 v. give comfort 安慰 The news brought comfort to all of us. adj, comfortable 1.Her children are a great _ to her. 2. The child ran to its mother to be _ . 3. She made herself _ in a big chair.,comfort,comforted,comfortable,11. necessary 必须的,必需的,必不可少的 She hasnt the experience n
9、ecessary for the job? The loss of jobs is regarded by some as a necessary evil in the fight against inflation. necessaries (pl): things needed for living 生活必需品 necessitate 使（某物）成为必需 Its an unpopular measure , but the situation necessitates it.,adj. necessitious : poor , needy 贫穷的， 穷困的 in necessitiou
10、s circumstance n. necessity necessity for sth / to do sth Necessity is the mother of invention.,Your proposal will _ borrowing more money. Food, clothing and shelter are all basic _ of life. Sleep is _ for ones health.,necessitate,necessities,necessary,12. successful a successful businesswoman , car
11、eer ,plan v. succeed in sth / doing sth If at first you dont succeed , try ,try again. Who succeed Churchill as Prime Minister? n. success achieve great success in life The race ended in success for the Irish horse. He wasnt a success as a writer.,Of her plays, three were _ and one was a failure. Th
12、e concert appeared to be very _. When the king died , his eldest son _ to the throne. I tried to clean the watch , but only _ in breaking it.,successes,successful,succeeded,succeed,13. conduct v. 领导，引导，带领 I asked the attendant to conduct him to the door. control ,manage：指挥，操纵，管理 conduct business , a
13、 meeting She was appointed to conduct the advertising campaign. U.行为品德 the rules of conduct 行为准则 The prisoner was released early because of good conduct.,13. charge C . arrested on a charge of murder指责，控告 His charges are very reasonable.费用 U.掌管，照管，监护 He assumed full charge of the firm in his fathers
14、 absence. v.以某事控告某人 charge sb with sth / doing sth He was charged with murder,in / under sbs charge 在某人的照看下 take charge of 掌控,14. electric adj, attrib, an electric cooker , iron ,light , eye an electric generator 发电机 an electric atmosphere 令人激动的气氛 （比喻） electrical 与电有关的 electrical engineering 电机工程 el
15、ectricity 电流 Dont leave the lights on, it wastes electricity.,15. shock earthquake shocks 地震 I felt the shock as the aircraft hit the ground. If you touch this live wire, youll get a shock. The news of his mothers death was a terrible shock to him. What is the correct medical treatment for shock?,震动
16、了一下,触电,震惊,休克,16. prove : prove sth to sb Can you prove it to me ? The will has to be proved before we can inherit. The old methods proved best after all. The task proved ( to be ) more difficult than wed thought. He quoted figures to prove his case.,证实,认证,结果是，显现出某事物,表明自己的言论，论据等符合事实,17. tear :撕开，扯下 tear a cheet of paper in two tear a parcel open This cloth tears e
