课程咨询

雅思备考规划

扫码添加助教免费咨询雅思备考规划

扫码关注回复雅思获取最新雅思口语题库和备考资料

雅思阅读实战模拟题及答案(3)

2015-06-18 11:30:04来源:网络 柯林斯词典

  Questions 1-5  Complete each of the following statements with the scientist or company name from the box below.

  Write the appropriate letters A-F in boxes 1-5 on your answer sheet.

  A. Apple

  B. IBM

  C. Intel

  D. Alex Mischenko

  E. Ali Shakouri

  F. Rama Venkatasubramanian

  1. ...and his research group use paraelectric film available from the market to produce cooling.

  2. ...sold microprocessors running at 60m cycles a second in 1993.

  3. ...says that he has made refrigerators which can cool the hotspots of computer chips by 10℃.

  4. ...claims to have made a refrigerator small enough to be built into a computer chip.

  5. ...attempts to produce better cooling in personal computers by stirring up liquid with tiny jets to make sure maximum heat exchange.

  Questions 6-9  Do the following statements agree with the information given in the reading passage?

  In boxes 6-9 on your answer sheet write

  TRUE if the statement is true according to the passage

  FALSE if the statement is false according to the passage

  NOT GIVEN if the information is not given in the passage

  6. Paraelectric materials can generate a current when electrodes are attached to them.

  7. Dr. Mischenko has successfully applied his laboratory discovery to manufacturing more efficient referigerators.

  8. Doubling the frequency of logical operations inside a microprocessor doubles the heat output.

  9. IBM will achieve better computer cooling by combining microchannels with paraelectrics.

  Question 10  Choose the appropriate letters A-D and write them in box 10 on your answer sheet.

  10. Which method of disposing heat in computers may have a bright prospect?

  A. Tweaking the processors?heat sinks.

  B. Tweaking the fans that circulate air over the processor抯 heat sinks.

  C. Shifting from single-core processors to systems of subunits.

  D. None of the above.

  Questions 11-14  Complete the notes below.

  Choose one suitable word from the Reading Passage above for each answer.

  Write your answers in boxes 11-14 on your answer sheet.

  Traditional refrigerators use...11...pumps to drop temperature. At present, scientists are searching for other methods to produce refrigeration, especially in computer microprocessors....12...materials have been tried to generate temperature drops five times bigger than any previously recorded. ...13...effect has also been adopted by many researchers to cool hotspots in computers. A miniature version of a car ...14... may also be a system to realize ideal computer cooling in the future.

为你特别匹配的雅思超值课程,祝你和雅思分手!
  • 新东方11月雅思公开讲座

    新东方雅思11月公开讲座

    新东方教师直播教你全科技巧!

    每天1小时

    查看详情
  • 雅思机考实战

    雅思机考实战

    剑桥雅思正版题目机考实战!

    每天1小时

    查看详情
  • 【知心雅思】6分录播课 (A类)

    【知心雅思】6分录播课 (A类)

    适合人群:想要冲6分的考生

    课时:434

    查看详情
  • 【知心雅思】6.5分录播课 (A类)

    【知心雅思】6.5分录播课 (A类)

    适合人群:想要冲6.5分的考生

    课时:464

    查看详情
  • 【知心雅思】7分录播课 (A类)

    【知心雅思】7分录播课 (A类)

    适合人群:想要冲7分的考生

    课时:443

    查看详情
雅思备考资料包

扫码添加助教

免费获取雅思备考资料包

更多资料
更多>>
更多内容

移动学习

二维码

2024年9月-12月雅思口语题库

扫码即可免费领取最新雅思口语题库
更多>>
更多公开讲座>>

2024年雅思考试机经

扫码免费领取【雅思考试机经】

考试机经
更多>>
更多资料