Uint I. Basic listening practice 1. Script M: Now we have satellite and high-powered microscope, it s easy to think we know everything about the world; but we still dont understand EI Nino W: Right. Scientists all over the world over are even uncertain about the cause of the warm Pacific current that brings storms or drought-the mysterious EI Nino
Uint8 Ⅱ. Listening skills Listening for Rents or Charges 1. M: Look at this ad! \ One bedroom apartment, with kitchen and bathroom. \ It's close to our school, and the price is only $250 a month W: But I want an apartment at least $50 cheaper Q: What is the highest rent the woman is willing to pay? B)$200
Flying there is not half the fun I. Basic listening Practice I Script M: would you prefer a window or an aisle seat, madam? W: Aisle, please. If there's none left, then a wind. w seat is Ok. But I don't like middle seats。 Q: what is the order of the womans preference? C: aisle-wingdow-minddle
II. Listening Skills Making Calculations 1. W: It sounds expensive. Why did they charge you so much for repairing the computer? M: Well, its $25 for labor to start with. A new modern cost another 50 bucks. On top of that I needed a new battery, and it cost $17
[1]John F Marsh. Chem Indus, 1987(20): 470 纳米润滑材料研究中亟待解决的问题: 2 Whitte J.US PatP].44275591984 (1)寻找普遍可行的纳米材料制备技术,降低B] Hunt M WUS PatP148678911989 成本; [4] Inoue K U. Soc Trib Lub Eng 1993(49): 263