2019年高考英语一轮复习 Unit 3 Inventors and inventions分层演练直击高考 新人教版选修8.docVIP

Unit 3 Inventors and inventions 阅读理解 A (2018·河南实验中学模拟) At the end of every year, hat are “making the world better and smarter”. Here we have picked three of this year’s inventions that could be a part of your life in the near future. The levitating(悬浮的) light bulb scientist Simon Morris. He got the idea of making a light bulb float from hoverboards(悬浮滑板), But the floating is not the most amazing part. The rejection force between the opposite ends of the magnets(磁铁), ere put in the bottom of the bulb and in the wooden base, does the job. What’s new here is a technology called induction(电磁感应). It allows the light bulb to get power from the base even they are not in contact. Shoes that tie themselves ’re not what you think—shoelaces that tie themselves in the way we tie them. Instead, the new shoes have small motors that control their laces. When you step into them, your feet will hit a sensor(传感器) in the shoes and the motor will automatically tighten the laces. The no touch thermometer(体温计) (腋窝) and staying still for minutes. It may be easy for you, Now, with the new thermometer, users can simply put it 2.5 centimeters from a patient’s forehead and press the button, and it can get reading in two seconds. 【解题导语】　每到年终岁尾《时代周刊》都会评选出25项“让世界变得更加美好和智能”的最佳发明。本文介绍了其中的三项发明。 vitating light bulb is that ___________ ． B．its inventor is more than a scientist C．it makes use of the rejection force between the opposite ends of the magnets D．induction allows it to get power even when unconnected with the base D　解析：细节理解题。根据The levitating(悬浮的)light bulb部分最后两句可知悬浮灯泡最神奇的地方是这项电磁感应技术可以让灯泡不用接触底座就能通电。故选D项。 A．It makes it easier to take kids’ temperature. B．You need wait two minutes for the reading. C．You don’t need to press the button. D．It should be put in one’s armpit. A　解析：推理判断题。根据The no touch thermometer(体温计)部分可知这种新型的体温计可以不A项。 A．Education.　　　　　　 B．Sports. C　解析：推理判断题。本文介绍了三项新的科技发明属于科技类文章。故选C项。 B (2018·太原高三年级模拟试题) I’m delighted that you are considering The British International School f