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2009年高考英语第一轮复习词汇练习（选修8 Unit 3-5）人教新课标版本 Unit 3 Inventors and inventions 一、请根据各句上下文的意义，选择正确的单词填入空白处。 第一组：discovery, criteria, dot, passive, patent, current, monitor, straw, tap, distinguish 1 The countryside is _________ with small villages. 2 I have bought a new PC with a 17 inch colour _________. 3 The __________ of a childs body in the river shocked the community. 4 Remember to turn off the _________ after you wash. 5 Insert a drinking __________ here and you will suck the milk out. 6 The new regulation played a __________ but not active role in the reform of the factory. 7 He made a new invention and applied for a _________. 8 I am interested in ________ affairs so I surf the internet to read the latest news every day. 9 What __________ do you think can assess a students ability? 10 Liu Xiang has __________ himself as an athlete. 第二组：perfume, valid, stable, helicopter, practical, power, application, product, file, triangle 11 The __________ landed on the roof of the building to save those trapped in the big fire. 12 My passport is __________ for only one month. I must renew it. 13 The new _________ gained great success after it was introduced to the market. 14 Please draw a right-angled __________ with a set square(三角尺). | 
