Question

13．Fun Tools Shown at CES 2016
CES 2016 has plenty of practical and fun tools on show．Here are four of them：
CHiP Robotic Dog
By using artificial intelligence，CHiP can adapt as you play with them．He can recognize you，respond to commands，and play fetch and soccer．You can even use an app on your mobile device to teach him tricks．Think of him as a playful pet that you won't have to clean up after．
CHiP will retail for﹩200，be available this week online．Belty Good Vibes Smart Belt
Basically，a fitness tracker built into a belt，Belty also acts as your personal fitness friend that offers you personalized fitness advice．It will encourage you to increase your walking pace，sit up straight，drink more water and even help you relax with breathing exercises．And，of course，style is everything so Belty comes with a high-quality leather band．
Belty will retail for﹩395 and be available by the end of the year．
Sensorwake Alarm Clock
There are all sorts of smart alarm clocks，from the Clocky that runs to get you up to the Philips Wake-Up Light that wakes you with a sunrise-like light．But this is the first alarm that uses smells-the smells of coffee，bread，chocolate，or even the smells of the seaside．Changeable capsules let you switch smells．
Sensorwake will retail for﹩110 and be available in June．
Hydrao Smart Showerhead
Whether you want to conserve（節(jié)約）water or lower your monthly bill，Hydrao is the answer．This smart showerhead lights up in different colors to show how much water you've used．Best of all，Hydrao is powered entirely by the water running through it．The company claims the original Hydrao-released in 2014-reduced water usage by 25%，and will launch a new generation．
Hydrao is expected to retail for﹩100 and be available early next year．

21．Which tool is available to consumers in the shortest time？C
A．Hydrao Smart Showerhead．
B．Sensorwake Alarm Clock．
C．CHiP Robotic Dog．
D．Belty Good Vibes Smart Belt．
22．How much is the tool designed for personal health management？D
A．﹩100   B．﹩110  C．﹩200   D．﹩395
23．What does the Senorwake Alarm Clock use to wake users up？B
A．Fast movements．
B．Pleasant smells．
C．Sunrise-like lights．
D．Changeable sounds．
24．What is the main function of the Hydrao Smart Showerhead？A
A．To reduce water consumption．
B．To adapt shower temperature．
C．To recycle water at home．
D．To keep records of water usage．

Answer 1

分析 本文屬于說(shuō)明文閱讀，作者通過(guò)這篇文章主要向我們描述了四種發(fā)明的智能機(jī)器，機(jī)器狗，智能帶，鬧鐘和華賽的功能簡(jiǎn)介．

解答 21．C．細(xì)節(jié)理解題．根據(jù)文章CHiP will retail for﹩200，be available this week online．可知機(jī)器狗本周就可以使用，是消費(fèi)者最短時(shí)間內(nèi)可使用的；故選C．
22．D．細(xì)節(jié)理解題．根據(jù)文章Basically，a fitness tracker built into a belt，Belty also acts as your personal fitness friend that offers you personalized fitness advice可知智能帶可以管理你的身體健康，售價(jià)395美元；故選D．
23．B．細(xì)節(jié)理解題．根據(jù)文章But this is the first alarm that uses smells-the smells of coffee，bread，chocolate，or even the smells of the seaside．Changeable capsules let you switch smells可知senorwake鬧鐘叫醒用戶(hù)使用了好聞的氣味；故選B
24．A．細(xì)節(jié)理解題．根據(jù)文章The company claims the original Hydrao-released in 2014-reduced water usage by 25%，and will launch a new generation可知智能花灑的主要功能是減少水的消耗；故選A．

點(diǎn)評(píng) 考察學(xué)生的細(xì)節(jié)理解和推理判斷能力，做細(xì)節(jié)理解題時(shí)一定要找到文章中的原句，和題干進(jìn)行比較，再做出正確的選擇．在做推理判斷題不要以個(gè)人的主觀想象代替文章的事實(shí)，要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷．