Remote technologies will play an increasingly-vital role in driving the education industry, as the COVID-19 pandemic( 流行病 ) forced the world to go remote, according to an industry insider.

“Remote technology is continuing to empower ( 授权 ) online education, with large migrations online. With the continuous application of new technology methods such as big data and artificial intelligence, students’ learning outcomes have been significantly improved,” said Wang Yan, chief architecture officer at Zuoyebang( 作业帮 ).

“Technology and outcomes are two major challenges that companies face when they transform from offline to online. The education industry is facing the largest traffic challenge ever,” Wang said.

To upgrade the infrastructure( 基础设施 ), Zuoyebang has continued to upgrade its technology, changing from its original single cloud service to multiple cloud services and from mostly using third-party live broadcast systems to now relying on an independent system.

“For online classes, only live-streaming can achieve a real interacting( 交互式的 ) effect, which can get both students and teachers more involved. It is impossible to achieve such outcomes through recorded and broadcast lessons,” he added.

The Beijing-based company developed a complete set of live-streaming architecture based on the ZRTC agreement. It can fully support classes, including one-on-one tutoring and six-to-six small interactive classes. In the five weeks from February 3 to March 9 last year, Zuoyebang has helped 275 teachers bring 1,832 classes to more than 33 million primary and middle school students across the country.

1 ． Which technique is most beneficial to students who have online classes?

A ． broadcast lessons B ． live-streaming

C ． face-to-face lessons D ． recorded lessons

2 ． It can be inferred from the passage that ________.

A ． Remote technology is a key driver for education.

B ． The company has upgraded its technology to overcome its challenge.

C ． The company that has livestreaming architecture can only support classical big classes teaching.

D ． Zuoyebang has helped thousands of primary and middle school students to have online classes.

3 ． What is the author’s attitude towards Remote technologies?

A ． Worried B ． Negative C ． Opposed D ． Confident

答案

1 ． B

2 ． A

3 ． D

【分析】

这是一篇说明文。文章介绍了视频直播远程技术在新冠肺炎疫情期间为线上课程的学生提供了学习平台，推动了教育的实施。

1. 细节理解题。根据第一段中 “Remote technologies will play an increasingly-vital role in driving the education industry ( 远程技术将在推动教育行业方面发挥越来越重要的作用 )” 和倒数第二段中 “For online classes, only live-streaming can achieve a real interacting( 交互式的 ) effect, which can get both students and teachers more involved. ( 对于线上课程来说，只有直播才能实现真正的互动效果，才能让学生和老师都更多地参与进来。 )” 可知，视频直播远程技术对线上课程的学生最有利。故选 B 项。

2. 推理判断题。根据第一段 “Remote technologies will play an increasingly-vital role in driving the education industry, as the COVID-19 pandemic( 流行病 ) forced the world to go remote, according to an industry insider. ( 一位业内人士表示，随着新冠肺炎流行病迫使全世界都走向远程，远程技术将在推动教育行业方面发挥越来越重要的作用。 )” 可知，远程技术是教育的一个关键驱动力。故选 A 项。

3. 推理判断题。根据第一段中 “Remote technologies will play an increasingly-vital role in driving the education industry ( 远程技术将在推动教育行业方面发挥越来越重要的作用 )” 和倒数第二段中 “For online classes, only live-streaming can achieve a real interacting( 交互式的 ) effect, which can get both students and teachers more involved. It is impossible to achieve such outcomes through recorded and broadcast lessons ( 对于线上课程来说，只有直播才能实现真正的互动效果，才能让学生和老师都更多地参与进来。通过录音和广播课程是不可能达到这样的效果的。 )” 以及最后一段中 “It can fully support classes, including one-on-one tutoring and six-to-six small interactive classes. ( 它可以完全支持课堂，包括一对一的辅导和六对六的小互动班。 )” 可推知，作者对远程技术充满信心。故选 D 项。