导读
信息科技发展瞬息万变，4G网络似乎才刚刚渗透到每个人的生活中，5G时代却已接踵而来。国家工信部与各大运营商合力推进5G网络的发展，在不久的未来5G网络将进入到每个人的生活中。 阅读理解
China will continue to refine its policies and beef up support to speed up commercial use of the 5G network, an official with the country’s top industry regulator said on Tuesday.
Wen Ku, a spokesman for the Ministry of Industry and Information Technology, said the ministry will continue to support the development of the superfast fifth-generation wireless technology by telecom carriers and encourage local authorities to come up with more support policies.
“We will also encourage the coordination between related businesses with different sector
s to explore the in-depth application of the technology,” he said. He noted that products related to the 5G network, including systems, chips and terminals, are almost ready for commercial use, and the technology will be extensively（广泛地）used in key areas such as industrial Internet and connected car technology that ties computers on the vehicles to WiFi.
Chen Zhaoxiong, vice-minister of industry and technology, said that the development of the 5G network could give rise to massive opportunities in industrial growth and job creation.The ministry will make continuous efforts to promote the use of 1000Mb broadband connections and expand the coverage of fiber-optical broadband services, he said. Meanwhile, the ministry will upgrade telecom networks and operation systems by the end of November to ensure that mobile phone users nationwide can switch service carriers without changing phone numbers, he said. He explained that it could require substantial（大量的）efforts as it involved the upgrading of operation systems of a total of 1.6 billion users in the country.
柜台制作In the meantime, a “floor-price” will be set for low-income and elderly populations to further promote mobile networks, he said. In order to better protect the rights of consumers, the number of service packages offered by the telecom carriers will be trimmed（削减）by more than 15 percent this year, according to Wen. Carriers are also required to make public all their service packages and make them all available for the users, he added. “We will step up investigations on wrongdoings so that consumers can see their telecom bill plain and clear,” he said.
China has expanded the download speed of mobile broadband sixfold compared with five years ago, while the charges for broadband connections and mobile Internet were down by 90 percent, according to the Ministry of Industry and Information Technology.
五行果蔬
China’s digital economy reached a total volume of 31 trillion yuan ($4.5 trillion), or 34.8 percent of its GDP, in 2018, according to the ministry.
1. Which of the following best explains “beef up”underlined in Paragraph 1?
模拟社区A. Appeal. B. Strengthen.
C. Obtain. D. Focus.
2. What can you know about the 5G network from the text?
A. It is already widely used in commerce.
B. Its charges are higher than former networks.
C. Its download speed is sixfold faster than former networks.
D. Its development could bring more chances in job creation.
3. What can be a suitable title for the text?
A. Efforts Made for 5G Network
太阳能灯笼B. The Advantages of 5G Network
C. Support Boosted for 5G Network
D. The Rapid Development of 5G Network
太阳能手机充电器
4. According to paragraph 4, Chen Zhaoxiong’s attitude towards the 5G network is _____.
A. Positive B. Doubtful C. Uncaring D. Disappoving
参考答案及解析：
1.B 从第一段“beef up support to speed up commercial use of the 5G network”的不定式to speed up看出beef up的语意偏向是strengthen。
氧氟沙星甘露醇2.D 从第四段“Chen Zhaoxiong, vice-minister of industry and technology, said that the development of the 5G network could give rise to massive opportunities in industrial growth and job creation.”可知选D。
3.C 主旨题，从文章第一段China will continue to refine its policies and beef up support to speed up commercial use of the 5G network, an official with the country’s top industry regulator said on Tuesday并结合各段首句可知其主旨为中国政府的支持推动了5G的发展。 4. A 第四段看出Chen Zhaoxiong对5G的评价都是正向积极的。
生词及长难句
1. Ministry of Industry and Information Technology工信部
2. telecom carriers通信运营商
3. fiber-optical broadband光纤宽带
4.Wen Ku, a spokesman for the Ministry of Industry and Information Technology, said the ministry will continue to support the development of the superfast fifth-generation wireless technology by telecom carriers and encourage local authorities to come up with more support policies.
句子主干：Wen Ku said the Ministry will continue to support the development and encourage authorities.
译文：工信部发言人闻库说，工信部将继续支持通信运营商发展第五代超高速无线技术， 并鼓励地方当局制定更多的支持政策。
知识拓展
5G，全称第五代移动电话行动通信标准，也称第五代移动通信技术。其峰值理论传输速度可达每8秒1GB，比4G网络的传输速度快数百倍。举例来说，一部1G的电影可在8秒之内下载完成。
2013年5月13日，韩国三星电子有限公司宣布，已成功开发第5代移动通信技术（5G）的核心技术，预计于2020年开始推向商业化。2015年5月29日，酷派首提5G新概念：终端化。2016年1月7日，工信部召开“5G技术研发试验启动会”。2017年2月9日，国际通信标准组织3GPP宣布了“5G”的官方 Logo。中国三大通信运营商于2018年迈出5G商用第一步，并力争在2020年实现5G的大规模商用。
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