上教版必修三 U2 同步讲义（教师版）.docxVIP

PAGE 16 PAGE 第 份 上教版第三册同步讲义 U 2同步讲义 年 月 日 Unit 2 The things around us 【词汇详解】 1. flood [fl?d] v. to become or make something become available in a place in large numbers （使）充斥、充满 Manufacturers are destroying American jobs by flooding the market with cheap imports. 制造商们在以廉价进口货充斥市场，破坏了美国人的就业机会。 【拓展】 1）N-VAR If there is a flood, a large amount of water covers an area which is usually dry, for example, when a river flows over its banks or a pipe bursts. 洪水 More than 70 people were killed in the floods, caused when a dam burst. 大坝决堤引发的洪水灾吞噬了七十多人的生命。 This is the type of flood dreaded by cavers. 这正是探察洞穴者惧怕的那种洪水。 2）V-T/V-I If something such as a river or a burst pipe floods an area that is usually dry or if the area floods, it becomes covered with water. 为水所淹; 淹没 The kitchen flooded. 厨房被水淹了。 3）V-I If a river floods, it overflows, especially after very heavy rain. 泛滥 the relentless rain that caused twenty rivers to flood. 导致20条河流泛滥的那场持续不断的雨。 4）V-I If you say that people or things flood into a place, you are emphasizing that they arrive there in large numbers. 涌入 [强调] Large numbers of immigrants flooded into the area. 大批移民涌入了这个地区。 5）N-COUNT If you say that a flood of people or things arrive somewhere, you are emphasizing that a very large number of them arrive there. 一大批 [强调] The administration is trying to stem the flood of refugees out of Haiti and into Florida. 政府正设法阻止大批逃离海地的难民涌入佛罗里达。 2. sweat [swet] v. produce liquid on skin/surface 出汗；流汗 Already they were sweating as the sun beat down upon them. 太阳照在他们身上时，他们已经在冒汗了。 n. drops of liquid that appear on the surface of your skin when you are hot, ill/sick or afraid 汗 Both horse and rider were dripping with sweat within five minutes. 马和骑手不到5分钟都大汗淋漓。 His face was beaded with sweat. 他脸上挂着汗珠子。 After an hour he realized he was completely running with sweat. 一个小时后，他发现自己已是大汗淋漓。 3. discount [?diska?nt] n. an amount of money that is taken off the usual cost of something 折