Question

2．Raymond Wang，17，of Canada was awarded first place for a device that improves air quality on airplanes while cutting down the spreading of diseases at this year's Intel International Science and Engineering Fair （ISEF）．
According to Intel，Wang's system improves the quality of fresh air in a plane cabin by more than 190 per cent，while cutting diseases by up to 55 times，compared to conventional designs．Intel noted that Wang's invention could be easily and economically fixed into existing airplanes．
Two other teen researchers earned awards of﹩50，000 each at the event．One developed a technique to more quickly diagnose diseases caused by HIV．It's the virus responsible for AIDS．The other invented a device to more quickly shut down undersea oil spills．
"Intel believes young people are the key to future innovation and that in order to confront the global challenges of tomorrow，we need students from all backgrounds to get involved in science，technology and engineering，"says Wendy Hawkins，executive director of the Intel Foundation．"We hope these winners will inspire other young people to pursue their interest in these fields，"she says，"and apply their curiosity and creativity to the common good．"
This year's Intel International Science and Engineering Fair featured approximately 1，700 young scientists selected from more than 75 countries and regions．In addition to the top winners，600 finalists received awards and prizes for their innovative research．
The Intel International Science and Engineering Fair honours the world's most promising student scientists，inventors and engineers．Their projects are then evaluated online by nearly 1，000 judges from almost every scientific field．
The 2015 Intel ISEF is funded jointly by Intel and the Intel Foundation with additional awards and support from dozens of other academic，governmental and scientific organizations．This year，US﹩4 million was awarded．

25．Compared to traditional designs，Raymond Wang's systemB．
A．prevents oceans from oil pollution quickly
B．improves air quality on airplanes effectively
C．treats diseases happening on airplanes quickly
D．costs more but can be easily fixed into airplanes
26．For what purpose is Intel ISEF carried out？D
A．To inspire teenagers to challenge the authorities．
B．To persuade more teens to do good to the society．
C．To get more teens involved in computer exploring．
D．To encourage young people to get interested in science．
27．What do we know about 2015Intel ISEF？A
A．More than 30% of finalists receive awards and prizes．
B．Scientists all over the world compete for grand prizes．
C．Nearly 1000judges are present at the site of competition．
D．US4millionawardsandprizesareofferedbyIntelalone．

Answer 1

分析 本文屬于說明文閱讀，作者通過這篇文章主要向我們描述了今年的英特爾國際科學與工程博覽會精選了來自75多個國家和地區的約1700名年輕科學家，除了獲獎者外，600名入圍者獲得了他們的創新研究獎和獎品；旨在告訴我們年輕人對未來的創新很重要，是應對全球挑戰的明天的鑰匙．

解答 25．B．細節理解題．根據文章第一段中的"Raymond Wang，17，of Canada was awarded first place for a device that improves air quality on airplanes…"以及第二段中的"Wang's system improves the quality of fresh air in a plane cabin by more than 190 per cent…"可知，Raymond Wang發明的裝置改進了航空飛機上的空氣質量，故獲獎第一名；故選B．
26．D．細節理解題．根據文章第四段中的"We hope …will inspire other young people to pursue their interest in these fields…"可知，實施這項ISEF目的是吸引年輕人對此感興趣；故選D．
27．A．推理判斷題．根據文章第七段闡述"This year's Intel International Science and Engineering Fair featured approximately 1，700 young scientists selected from more than 75 countries and regions．In addition to the top winners，600 finalists received awards and prizes for their innovative research．"得知，這次博覽會大約1700名年輕科學家中600多因他們的革新研究獲獎．即是最終獲獎的超過30%；故選A．

點評 考察學生的細節理解和推理判斷能力，做細節理解題時一定要找到文章中的原句，和題干進行比較，再做出正確的選擇．在做推理判斷題不要以個人的主觀想象代替文章的事實，要根據文章事實進行合乎邏輯的推理判斷．