主题预测07 信息技术-2021年高考英语语法填空考前预测80篇

2021年高考英语语法填空考前预测80篇07 主题预测之信息技术 1 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。 China's BeiDou Navigation Satellite System (BDS) has played a 1. (significance) role in the country's flood-control operations, said BDS spokesperson Ran Chengqi. The BDS system has helped the country fight against floods, 2. (assist) in early warning and resident transfer, Ran said. 3. (base)on its ground stations, the BDS system can provide high- precision services with centimeter-level 4. (accurate) in real-time processing. In July, 2020, in Shimen County, Hunan Province, the BDS monitoring system 5. (help) issue early warnings and relocate over 60 people threatened by a landslide, thus ensuring the safety of people's lives and property. Another great function of the BDS system is short message communication, which allows users 6. (send) messages without the support of a mobile network. The short message communication capability of the BDS-3 system has been greatly improved. Users can send a message of 1,000 Chinese characters at one time. The BDS system can also aid international search and rescue with its bidirectional communication services. Ships 7. need of rescue can receive a reply from the ground station after sending an emergency signal, 8. is a more advanced method than those used previously. China will try to provide legal support and policy guarantees and create 9. sound, open environment for the development of the BDS system. The combination of BDS with advanced technologies, including 5G, mobile communications and big data, will be 10. (far) promoted to create new business models and growth points. 2 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 When it comes to the world of artificial intelligence (A1) in a shocking change of roles, robots are now teaching humans 11. to be more humane . Humana Pharmacy created an Al algorithm(算法) for their call centers that instructs employees to be 12. (kind) and more compassionate(有同情心的) to customers. The system 13. (build) by Cogito, an Al firm