三、任务型阅读
阅读下面短文，并根据所读内容在文章后的表格里填入最恰当的单词，每个空格只填一个单词。
What is BDS? BDS is short for Beidou Navigation Satellite System, which is developed by China. China is the 3rd country in the world to have its own navigation satellite system. With BDS, China no longer has to depend on foreign systems. This is very important for national safety.
The research and development of BDS began in 1994. However, the first two Beidou satellites were not sent into space until 2000. Since then, China has launched(发射) dozens of(数十个) satellites. These satellites have formed a global network. Now, China is further improving the system. The BDS-3 system was fully completed in June, 2020, with the successful launch of the last satellite.
Beidou Navigation Satellite System is more powerful than any other navigation satellite system in the world. Yang Changfeng is a designer of BDS. He said the system can notice the sway(晃动) of a building in strong winds.
BDS has brought much benefit to our lives. In many cities, thousands of buses have been using BDS. When we are waiting for a bus, we can know when it is about to come. Many smartphones have also been using BDS. Many people say, "Let me turn on my GPS." In fact, their phones are using BDS.
Beidou Navigation Satellite System

1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

【文章大意】本文是一篇说明文，主要介绍了中国的导航卫星系统——北斗。
1. Introduction 2. develops 3. safety 4. began/started
5. in 6. successfully 7. most 8. able 9. improved/benefited/benefitted 10. instead

【分析】
要完成这道任务型阅读题，需遵循以下思路：
1. 先通读全文，梳理文章结构：文章分别从北斗系统的基本介绍、发展历程、性能优势、生活应用四个部分展开。
2. 逐个对应表格空格，回到原文定位关键信息：
对于需要概括性词汇的空格，根据段落主题确定；
涉及词性转换的空格，要结合句子语法结构调整词性；
同义转换类空格，需理解原文语义后匹配对应表达；
细节类空格，直接从原文提取核心词汇。
3. 最后检查每个空格是否只填一个单词，确保符合题目要求。
【解析】
1. 第1空：根据第一段“What is BDS? BDS is short for Beidou Navigation Satellite System, which is developed by China.”可知，该段落是对北斗系统的介绍，故填Introduction。
2. 第2空：由“BDS is short for Beidou Navigation Satellite System, which is developed by China.”可知，北斗由中国研发，表格中主语为China，需用主动语态，故填develops。
3. 第3空：根据第一段“This is very important for national safety.”可知，北斗对国家安全至关重要，提取核心名词，故填safety。
4. 第4空：从第二段“The research and development of BDS began in 1994.”可知，北斗的研发始于1994年，故填began/started。
5. 第5空：依据“The BDS-3 system was fully completed in June, 2020”，表示在具体月份前用介词in，故填in。
6. 第6空：根据“with the successful launch of the last satellite.”可知，此处需要副词修饰相关动作，将形容词successful转换为副词，故填successfully。
7. 第7空：由“Beidou Navigation Satellite System is more powerful than any other navigation satellite system in the world.”可知，“比较级+than any other+单数名词”表最高级含义，故填most。
8. 第8空：根据“He said the system can notice the sway(晃动) of a building in strong winds.”可知，can与be able to表意相近，此处需填able构成be able to结构，故填able。
9. 第9空：从“BDS has brought much benefit to our lives.”可知，北斗让生活得到改善、受益，故填improved/benefited/benefitted。
10. 第10空：根据“Many people say, 'Let me turn on my GPS.' In fact, their phones are using BDS.”可知，人们实际用北斗代替了GPS，故填instead。
【答案】
1. Introduction 2. develops 3. safety 4. began/started
5. in 6. successfully 7. most 8. able 9. improved/benefited/benefitted 10. instead
【知识点】
1. 细节信息提取
2. 词性转换
3. 同义语义转换
【点评】
本文围绕中国北斗导航卫星系统展开，任务型阅读考查学生对文章细节的抓取能力、词性转换能力及同义表达的转换能力。解题时需紧密结合原文，精准定位信息并灵活调整语言形式，既考查了学生的阅读理解能力，也体现了对语言运用能力的要求。
【难度系数】
0.6