2．The Internet，mobile phones and Ipads are part of our lives now．Technology is greatly affecting all ways of our lives，from the ways we work to the ways we play．And it even causes a number of social problems such as cloning humans．
We have had lots of technology and it has changed our lives a lot．There is no doubt that humans will continue to use more and more technology．Here are some examples of modern technology that wll change our ideas and will affect our lives greatly．
Global positioning system （GPS） （全球定位系統(tǒng)）
It's a system that uses radio signals from satellites to show exact （精確地） information．It tells you where the user is on the earth in all weather conditions．It's made up of three parts：satellites，control equipments （設(shè)備） on land and receivers．
Space Technology
Russian and American scientists have worked together for the international Space Station （ISS） for a long time．They hope the ISS will provide a long-lasting lab．Such a lab will bring humans limitless （無限的） advantages．It's even hoped that one day space technology will take humans to their new houses in space．
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments．It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago．
The world is changing so quickly that it's hard for us to catch up with all the new inventions because they seem to come out every month．It's important for us to learn about new technology and the role that it plays in our lives．So we should be willing to accept modern technology，or we will fall behind the times．

46．C can tell you where the user is on the earth exactly．
A．Satellites                           B．Receivers
C．Global Positioning System             D．Underwater Robot
47．According to the passage，which is NOT true about the ISS？A
A．It has carried people to other planets．
B．It will provide a long-lasting lab for us
C．Russian and American are working for it．
D．Humans will get a lot of advantages from it
48．Hercules is used toD．
A．save lives in the sea                   B．take picture in the sea
C．repair the broken ships                 D．look for the ancient ships in the sea
49．From the passage，we know thatB．
A．the use of GPS is affected by the weather conditions．
B．it's very important for us to learn about new technology．
C．it's easy for us to catch up with all the new inventions．
D．technology brings us many advantages such as cloning humans．
50．What is the purpose of the passage？B
A．To help us study some new technology．
B．To tell us technology is changing the world．
C．To help solve the problems that technology causes
D．To remind us the advantages of technology are limitless．

分析 這是一個科普類議論文閱讀．文章大意：互聯(lián)網(wǎng)、手機(jī)和iPad都是我們生活的一部分了．技術(shù)大大地影響我們生活的所有方面，從我們的工作，我們玩的方式，甚至造成一些社會問題如克隆人類．我們有很多的技術(shù)，它改變了我們的生活很多．毫無疑問，人類將繼續(xù)使用更多的技術(shù)．這里有一些現(xiàn)代的技術(shù)，將改變我們的思想，將極大地影響我們的生活的例子．全球定位系統(tǒng)（GPS）這是一個使用無線電信號從衛(wèi)星顯示準(zhǔn)確的系統(tǒng)（精確地）信息．它告訴你這個用戶是地球上所有的天氣條件．它是由三個部分組成：衛(wèi)星控制設(shè)備對土地和接收器．俄羅斯和美國的科學(xué)家們一起為國際空間站（ISS）工作了很長一段時間．他們希望ISS將提供一個持久的實(shí)驗室，這樣的實(shí)驗室將帶給人類無限的好處．它甚至希望有一天空間科技將把人類帶到宇宙中的新家．水下機(jī)器人大力神是一種具有高技術(shù)裝備的水下機(jī)器人．它會被用來尋找古代船只．世界變化如此之快，我們很難趕上所有的新發(fā)明，因為他們似乎是每一個月都在更新．我們要學(xué)習(xí)新的技術(shù)，它在我們生命中扮演的角色是很重要的．所以我們應(yīng)該愿意接受現(xiàn)代技術(shù)，否則我們就會落后時代．

解答 46題答案：C 考查細(xì)節(jié)理解．根據(jù)　Global positioning system （GPS） （全球定位系統(tǒng)）It's a system that uses radio signals from satellites to show exact（精確地） information．It tells you where the user is on the earth in all weather conditions．全球定位系統(tǒng)（全球定位系統(tǒng)）是一個系統(tǒng)，它利用衛(wèi)星上的無線電信號來顯示準(zhǔn)確的信息，它告訴你用戶在全天候條件下的地球上的位置．，可知選C Global Positioning System全球定位系統(tǒng)能告訴我們準(zhǔn)確的用戶地址．
47題答案：A 考查細(xì)節(jié)理解．根據(jù)Russian and American scientists have worked together for the international Space Station （ISS） for a long time．They hope the ISS will provide a long-lasting lab．Such a lab will bring humans limitless （無限的） advantages． It's even hoped that one day space technology will take humans to their new houses in space．俄羅斯和美國的科學(xué)家們一起為國際空間站（ISS）工作了很長一段時間，他們希望國際空間站將提供一個持久的實(shí)驗室，這樣的實(shí)驗室將給人類帶來無限的好處，甚至希望有一天的太空技術(shù)將人類帶到他們在太空中的新房子．描述，沒有提到A，故選擇A．
48題答案：D 考查細(xì)節(jié)理解．根據(jù)Hercules is a kind of underwater robot with some high technology equipments．It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago．大力神是一種具有高技術(shù)裝備的水下機(jī)器人．它會被用來尋找很多年以前在旅程中沉入深海中被毀的古代船只．可知它會被用來尋找古代船只，選D．
49題答案：B 考查細(xì)節(jié)理解．根據(jù)最后一段It's important for us to learn about new technology and the role that it plays in our lives．對我們來說，學(xué)習(xí)新技術(shù)和它在我們生活中所起的作用是很重要的．可知選B．
50題答案：B 考查推理判斷．這篇短文通過介紹幾種新科技，來告訴我們現(xiàn)在的科學(xué)技術(shù)發(fā)展速度很快，我們只有不斷學(xué)習(xí)才能趕上科學(xué)發(fā)展的腳步．A譯為幫助我們學(xué)習(xí)一些新技術(shù)．B譯為告訴我們技術(shù)正在改變世界．C譯為幫助解決技術(shù)原因的問題，D譯為提醒我們技術(shù)的優(yōu)勢是無限的．故選B．

點(diǎn)評 考查閱讀理解．本文先概述了科技正深深地影響了我們的生活，從我們工作的方式以及到我們玩的方式，盡管如克隆也給人類帶來了一些副面影響．然后主要介紹了即將改變我們的觀點(diǎn)、即將深深地影響我們的三大發(fā)明．最終得出結(jié)論：我們應(yīng)該接受現(xiàn)代科技，否則我們就趕不上時代潮流了．題目涉及多道細(xì)節(jié)理解題，做題時結(jié)合原文和題目有針對 性找出相關(guān)語句進(jìn)行仔細(xì)分析，結(jié)合選項選出正確答案．推理判斷也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確的答案．

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