培优阅读理解辅导专题训练附详细答案Word文件下载.docx

1、 It seems like such a small thing to send out a postcard. But as travel and communication technology continue to shrink the world, its important to remember that it isnt just for diplomats and politicians to represent our country anymore. All of us have the powerand perhaps the responsibilityto be a

2、mbassadors, to show the best of your country to the world. And its good to know that what you need to accomplish this is not necessarily complicated or expensive. It can be as simple as a postcard.（1）Why did Paulo set up ? A.To discuss personal hobbies with strangers.B.To exchange postcards with oth

3、ers in the worldC.To collect different postcards from other countries.D.To provide a platform for communication online.（2）According to the passage, postcrossers _. dont know who will send them postcardsare sure to get a postcard back immediatelyoften choose a receivers address carefullyregister ever

4、y postcard they receive online（3）What did the writer learn from postcrossing?The international news is usually depressing.Americans are more conscious about privacy.Postcrossers sometimes describe their bad experience.The whole world is actually a big family.（4）What does the underlined word this ref

5、er to?Choosing a diplomat to represent a country.Having the responsibility to be an ambassador.Showing the best of your country.Shrinking the world with communication technology.【答案】 （1）B（2）A（3）D（4）C 【解析】【分析】本文是一篇应用文，介绍了网站，一个可以让世界各地的陌生人交换老式的、带有邮票的明信片的网站，由Paulo Magalhaes 在2005年创立。文章说明了在这个网站和他人交换明信片的方

6、式，以及作者认为这是一种能够向世界展示自己国家最好的一面的方式，而且它并不复杂也不昂贵。 （1）考查细节理解。根据第二段中的“That There, postcard lovers like me can sign up to send a postcard to someone who has registered online, and receive a postcard in return.”就在那时，他想到了一个在线平台（）:在那里，像我这样的明信片爱好者可以注册，向网上注册的用户发送明信片，并收到明信片作为回报。可知保罗建立了是为了和世界上的其他人交换明信片。故选B。 （2）考查细

7、节理解。根据第三段中的“And since I never know who will send me a card or where in the world they live, every trip to the mailbox holds the potential for a wonderful surprise.”因为我不知道谁会给我寄贺卡，也不知道他们住在世界的什么地方，所以每次去邮箱都有可能带来惊喜。可知postcrosser并不知道谁会给他们寄明信片。故选A。 （3）考查细节理解。根据倒数第三段中的“Theres nothing like getting a card fro

8、m a child in China just learning to write in English, or a grandmother in Belarus describing her most recent gardening success to remind me that we truly are members of one global family, far more similar than we are different.”在中国，没有什么比收到孩子们寄来的贺卡更能提醒我，我们是同一个全球大家庭的一员，相似之处远远多于不同之处。）可知作者从postcrossing中

9、认识整个世界实际上是一个大家庭。故选D。 （4）考查代词指代。根据倒数第二段中的“All of us have the powerand perhaps the responsibilityto be ambassadors, to show the best of your country to the world.”我们所有人都有能力或许也有责任成为大使，向世界展示你们国家最好的一面。可知要向世界展示自己国家最好的一面，你需要做的并不复杂也不昂贵。故this指代“展示你国家最好的一面。”故选C。 【点评】本题考点涉及细节理解和代词指代两个题型的考查，是一篇介绍类阅读，考生需要准确掌握细节信

10、息，根据上下文进行推理，归纳，从而选出正确答案。2阅读理解 Youre probably used to the regular upgrades in our cell-phone networks. There was 2G, which came along in 199l, replaced with 3G in 2001, followed by 4G in 2009. Now were hearing about the coming of 5G. But 5G is a much bigger leap than before. 5G, of course, is much fa

11、ster than 4G in the real world and a 5G phone in a 5G city will enjoy Internet speeds between 9 and 20 times as fast. The arrival of 5G also means enormous leaps forward in capacityso much that every cell-phone plan will offer cheap, truly unlimited Internet access. The consequences of that are huge

12、, says Sherif Hanna, Qualcomms director of 5G marketing. For example, apps will no longer degrade （降低） your video quality or postpone downloading when youre out of Wi-Fi range. In fact, youll probably prefer to do your downloads when youre on cellular （使用流量） because 5G will be much faster than whate

13、ver service youve got at home or work. However, not everyone is excited by the 5G development. The new standard gets its speed partly by using existing transmission（传输） frequencies more efficiently and partly by using the millimeter wave range. Thats a big, juicy line of radio frequencies that are c

14、urrently underused because millimeter wave is really hard to use, Hanna says. These frequencies are much higher than anything weve used for the cellular, which means they can offer unbelievable speedbut at the cost of range. Millimeter wave cellular towers have to be about 500 feet apart. Cell carri

15、ers not only will have to upgrade all their cell transceivers （called small cells） but will install（安装） a lot more of them as well.s why the millimeter wave flavor of 5G, the superfast coverage, will be available only in densely populated cities such as New York and San Francisco. In suburban and ru

16、ral areas, 5G will bring a speedup of only nine times faster.（1）What advantages does 5G have over previous networks?5G is much faster and more convenient.5G allows users to download more videos.5G can provide better service and news at home.5G cell-phone plans are expensive but more accessible.（2）Ha

17、nnas words in paragraph 3 reflect . popularity of the coming of 5Geasy access to the 5G developmentconcern about the 5G developmentexcitement about the 5G development（3）What can we learn about 5G according to the text?It requires more cellular towers.It wont be available in rural areas.t show speed

18、improvements in suburbs.It makes some populated cities even more crowded.（4）Where is the text most likely from?A tour brochure.A science newspaper.A medical magazine.An experimental textbook.【答案】 （1）A（2）C（3）A（4）B 【解析】【分析】本文是一篇说明文，介绍了5G网络的一些基本情况。根据第二段中的“But 5G is a much bigger leap than before. 5G, o

19、f course, is much faster than 4G in the real world and a 5G phone in a 5G city will enjoy Internet speeds between 9 and 20 times as fast.”但5G的发展比以前大得多。当然，在现实世界中，5G比4G快得多，5G城市中的5G手机将享受9到20倍的网速。可知，5G手机的网速将大幅度提高。由此可知，与以前的网络相比，5G更快、更方便。 （2）考查推理判断。根据第三段中的“However, not everyone is excited by the 5G develo

20、pmentThats a big, juicy line of radio frequencies that are currently underused because millimeter wave is really hard to use, Hanna says.”汉纳说:“然而，并不是每个人都对5G的发展感到兴奋这是一个巨大的、有趣的无线电频率线，目前还没有得到充分利用，因为毫米波真的很难使用。”可知，汉纳认为并不是每个人都对5G的发展感到兴奋，这种无线电频率线，目前还没有得到充分利用。由此推知，汉纳在第3段中的话反映了对5G发展的担忧。故选C。根据第四段中的“Cell carri

21、ers not only will have to upgrade all their cell transceivers （called small cells） but will install（安装） a lot more of them as well.”手机运营商不仅要升级他们所有的手机收发器（称为小型小区，还要安装更多的收发器）可知，5G不仅需要手机运营商升级他们所有的手机收发器，还要安装更多的收发器。可推知，5G需要更多的手机基站。 （4）考查推理判断。根据第一段中的“There was 2G, which came along in 199l, replaced with 3G

22、 in 2001, followed by 4G in 2009. Now were hearing about the coming of 5G.”1991年出现的2G, 2001年被3G取代，2009年又出现了4G。现在我们听到了5G的到来。可知，本文主要介绍了5G网络的一些基本情况。5G网络的发展属于科技进步，结合选项可知，本文应该来自科学报纸。 【点评】本题考点涉及细节理解和推理判断两个题型的考查，是一篇科技类阅读，考生需要准确捕捉细节信息，并根据上下文进行逻辑推理，从而选出正确答案。3阅读理解 I spend half of my life with my mother and th

23、e other half with my father. My father lives with a twenty-pound cat named Tofu. He calls me his favorite daughter. I am an only child. My fathers apartment is quite different from any other persons living space. Except for my room, there is no furniture. He doesnt like sofas or any comfortable chai

24、rs, so he has only a drawing table, a desk and his bed. He spends a lot of time lying on the studio floor. Thats how he thinks, he says. Then he does yoga He has a big kitchen, and on top of the refrigerator is an old clock he winds every week for good luck. The last time the clock stopped, my fathe

25、rs car was towed（被警察拖走） and some other terrible things happened, so he has become very superstitious （迷信的） . When he goes out of town, he hires someone to feed Tofu and wind the clock so it wont stop. The one thing he has plenty of is house rules. You have to take off your shoes when you come in. He wont allow anyone who wears a baseball cap into his house. He says only baseball players should wear baseball caps and only the catchers should wear them backward. Every time I go to st