Question

14．Imagine having an idea，drawing it on paper，bringing it to a store and seeing it turned into a physical object．This is now possible with the help of 3D printers．Such machines were once used just by universities and big companies．But now，stores with 3D printing services are appearing around the United States．
    Bryan Jaycox and his wife opened The Build ShopLLC in Los Angeles two years ago．The store is filled with tools like a laser cutter，an industrial sewing machine and 3D printers．Bryan Jaycox requires 15an hour to print an object．He also charge safe depending on the size of the object and up to 50 an hour for design and labor services．
    The Jaycoxs also offer 3D printing classes for anyone who is interested．One of the students in a recent class was Ki Chong Tran．He plans to open a 3D printing business in Cambodia．"The demand has been amazing．It's been much more than I would have imagined，"said Ki Chong Tran．
"I think 3D printing is going to be huge． It's going to make a huge impact on society as a whole，"he added．
    Mr Jaycox predicts that within five years，3D printing technology could become more consumer friendly．
    But Ki Chong Tran says even current technology can make a difference in a developing country like Cambodia．"With 3D printing you can give them tools，and you put it in their hands so they are responsible more for their own development． They learn skills beyond just learning English and becoming a tour guide or something like that or working at a bank．You can actually create things that give value to the world，"said Ki Chong Tran．
     He says it's not just Cambodia but anywhere where there is a 3D printer，it can turn a good idea into reality．

61．We learn from Paragraph l that3D printing．A
A．is now available to ordinary people
B．first appeared in the United States
C．can turn your every dream into reality
D．is now only used by universities
62．Bryan Jaycox opened The Build ShopLLC toC．
A．sell 3D printers and different kinds of tools
B．produce all types of printing machines
C．offer 3D printing classes and services：
D．design different types of 3D printers
63．According to Ki Chong Tran，3D printingC．
A．is now widely used in Cambodia
B．will change our daily life completely
C．has a huge market potential in Cambodia
D．is useless for developing countries
64．In Mr Jaycox's opinion，within five years 3D printing willB．
A．make it easier to do business
B．be accessible to all consumers
C．change the way of social contact（交往）
D．bring about more profits to the sellers
65．How will 3D printing technology benefit developing countries according to the text？D
A．It helps the people work efficiently at a bank．
B．It will promote the learning of English
C．It will accelerate the development of tourism．
D．It offers them a new way of development．

Answer 1

分析 這篇短文主要介紹了什么是3D打印技術(shù)，以及3D打印業(yè)務(wù)的發(fā)展情況．

解答 61答案 A  推理判斷  根據(jù)文章第一段最后一句的內(nèi)容But now，stores with 3D printing services are appearing around the United States，可知3D打印現(xiàn)在開始在美國(guó)普及了，故選A．
62 答案 C  細(xì)節(jié)理解   根據(jù)文章第二段以及第三段中的第一句He also charge safe depending on the size of the object and up to 50 an hour for design and labor services．The Jaycoxs also offer 3D printing classes for anyone who is interested．可知Bryan開這個(gè)店的目的是包含了選項(xiàng)C的兩個(gè)內(nèi)容故選C．
63．答案 C 推理判斷題 根據(jù) But Ki Chong Tran says even current technology can make a difference in a developing country like Cambodia．"可知Ki Chong Tran預(yù)測(cè)3D打印技術(shù)就可以普及，他看好3D打印的潛力，故答案為C
64  答案 B 細(xì)節(jié)理解 根據(jù)第四段Mr Jaycox predicts that within five years，3D printing technology could become more consumer friendly．可以得知，所有的顧客都可以用到，故答案為 B
65．答案 D 推理推理題  根據(jù)文章第六段中的第二句With 3D printing you can give them tools，and you put it in their hands so they are responsible more for their own development，可知用3D打印技術(shù)，你能給他們工具，放在他們手里，因此他們對(duì)于自己的發(fā)展更能貢獻(xiàn)自己的力量，D選項(xiàng)的意思與之相符，故選D．

點(diǎn)評(píng) 1、要想做好科普英語(yǔ)閱讀理解題，同學(xué)們就要注意平時(shí)多讀科普知識(shí)類文章，學(xué)習(xí)科普知識(shí)，積累常見的科普詞匯，從根本上提高科普英語(yǔ)的閱讀能力．
2、要熟悉科普類文章的結(jié)構(gòu)特點(diǎn)．科普類文章一般由標(biāo)題（Head line），導(dǎo)語(yǔ)（Introduction），背景（Back ground），主體（Main body）和結(jié)尾（End）五部分構(gòu)成．標(biāo)題是文章中心思想高度而又精辟的概括，但根據(jù)歷年的高考情況來(lái)看，這類閱讀理解材料一般不給標(biāo)題，而要同學(xué)們選擇標(biāo)題．導(dǎo)語(yǔ)一般位于整篇文章的首段．背景交待一個(gè)事實(shí)的起因．主體則對(duì)導(dǎo)語(yǔ)概括的事實(shí)進(jìn)行詳細(xì)敘述，這一部分命題往往最多，因此，閱讀時(shí)，同學(xué)們要把這部分作為重點(diǎn)．結(jié)尾往往也是中心思想的概括，并與導(dǎo)語(yǔ)相呼應(yīng)，命題者常在此要設(shè)計(jì)一道推理判斷題．　　
3、在進(jìn)行推理判斷時(shí)，同學(xué)們一定要以閱讀材料所提供的科學(xué)事實(shí)為依據(jù)，同時(shí)所得出的結(jié)論還應(yīng)符合基本的科普常識(shí)．