英语专业teamwork presentation.pptVIP

Class Workshopgroup 2 Unit 23—27 We want to tell you---- Interesting cultural factors (陈宣骁) Words and phrases (庄馨睿) Grammatical points (钱娟燕) Sentences structure (杨佳妮) ⑴something about Homeopathy(Unit24)  ⑵something about John von Neumann(Unit 25) ⑶something about Game Theory (Unit 25) Words and phrases Unit 23 Unit 24 Unit 25 Unit 26 Unit 27 Unit 23 Refine（1）精炼,；使精美, 使(体态, 语言等)文雅 hold down（53）制止；控制；缩减 eg We must try to hold prices down我们必须设法降低物价。 I can‘t hold this horrible medicine down我还是把难吃的药吐了出来。 fight back（23）抵抗 回击 content oneself with 满足于， 对...感到满足 eg Are you contend with your grade? 你满足你的分数吗？ vibration[vai‘brei∫?n]（35）摆动; 振荡 eg There is so much vibration on a ship that one cannot write. 船上的震动大得使人无法书写。 Unit 24 out of hand（21） ① 无法控制, Things are getting out of hand.?形势愈来愈难控制。 ②脱手, The ball dropped out of his hand球从他手里掉了下来 ③立即Jane will marry you out of hand.?珍妮马上就会和你结婚的 dig at挖苦(p105的C部分) toy with玩弄 peck at 啄,凿 harp on喋喋不休 Unit 25 concealment [k?n‘si:lm?nt]（15）隐蔽； 潜伏 delude [di‘lu:d]（32）欺骗,迷惑 delude oneself 自欺 Unit 26 picture sth.(26)设想（想像）做某事 hitherto （4）[?hie?‘tu:]adv. 迄今; 到目前为止 eg Hitherto, this is the advanced method到目前为止，这是先进的方法。 speculate （56）[‘spekju?leit] 沉思，推测，投机 eg We can only speculate about the future我们只能推测将来 She speculate on the exchange. 她做证券投机买卖。 Fair-haired （28）金色头发 Dark-haired（29）黑色头发 Unit 27 untangle [?nt??ɡl] （14）解决(纠纷等); 解开(乱结) try out（11）试验, 考验, 提炼 eg Try out a young quarter-back?试用一名年轻的四分卫 intuition [,intju:‘i??n] 直觉，直觉力 agenda [?d?end?] 议程 1:less and lesser 2:“get sth done” or “have sth done” 3:双重否定 compare: It is not because they are lesser vocal athletes than the singer of the past. It is not because they are less athletic vocally than the great singers of the past. Less (adverb) :“not so much” —with the positive form of one-syllable adjective: She is less tall than her brother.(=shorter than) —as the opposite of mor