2026年通成学典课时作业本九年级英语上册外研版第65页答案
四、任务型阅读
Curiosity often lights the way for great achievements. For Chinese astronomer Nan Rendong, his lifelong journey to explore the universe started with a simple childhood question about stars.
One day in geography class, he asked his teacher, “Are the stars seen in the Southern Hemisphere the same as what we see here?” This curiosity about the sky stayed with him as he grew up.
In 1993, Nan learned about an international plan to build a large radio telescope. His curiosity about the universe and love for his country made him think, “Why can’t we build such a telescope in China?” At that time, China’s largest radio telescope only had a 25-metre diameter (直径), far behind other countries. Many people doubted it, but Nan refused to give up.
To find the best place for the telescope, Nan led his team to visit over 100 remote spots in Guizhou’s mountains. The roads were dangerous—they had to cut paths through forests with knives and cross rivers on rope bridges. For more than 10 years, he wore work shoes and raincoats, walking through mountains in all weathers.
When foreign experts said, “You can’t even make a car engine. How can you build this?” Nan replied firmly, “We must catch up because we’re behind.” His team worked hard, turning “impossible” into possible. In 2016, the 500-metre FAST, known as “China’s Sky Eye”, was finally completed. It became the world’s most sensitive radio telescope, helping
humans “see” deeper into space.
Nan's story shows that curiosity, when paired with perseverance, can achieve great things. Even after his passing, his “Sky Eye” continues to answer the questions he once asked about the stars.
根据短文内容,回答问题。
1. Nan Rendong wasn't curious about the universe as a child, was he?
Yes, he was.

2. Why did many people doubt Nan's plan to build a large radio telescope in China?
Because at that time, China's largest radio telescope only had a 25-metre diameter, far behind other countries.

3. What difficulties did Nan and his team face when choosing a location for FAST?
They had to visit over 100 remote spots in Guizhou's mountains, cut paths through forests, cross rivers on rope bridges, and walk in all weathers.

4. What does Nan Rendong's story tell us about the relationship between curiosity and achievements?
It tells us that curiosity, when paired with perseverance, can lead to great achievements.

5. Do you respect Nan Rendong? Why?
Yes, I do. Because he never gave up in the face of difficulties and built the world's largest radio telescope for China. His spirit of dedication and sense of responsibility are worth learning.(答案不唯一)

深度阅读·用A~E将句子排序
6. A. Nan Rendong decided China should build a large radio telescope after learning about an international plan.
B. Nan Rendong asked his teacher a question about stars when he was a boy.
C. The team worked hard to build the telescope after choosing a location in Guizhou.
D. Many experts doubted Nan's idea of building the telescope in China.
E. “China's Sky Eye” was completed and became the world's most sensitive radio telescope.
B
A
D

C
E

答案

四、1. Yes, he was. 根据“For Chinese astronomer Nan Rendong, his lifelong journey to explore the universe started with a simple childhood question about stars.”可知,他小时候对宇宙是好奇的。
2. Because at that time, China's largest radio telescope only had a 25-metre diameter, far behind other countries. 根据“At that time, China's largest radio telescope only had a 25-metre diameter, far behind other countries.”可知,人们怀疑是因为当时中国技术基础薄弱,最大望远镜直径仅 25 米,远落后于国际水平。
3. They had to visit over 100 remote spots in Guizhou's mountains, cut paths through forests, cross rivers on rope bridges, and walk in all weathers. 根据“Nan led his team to visit over 100 remote spots ... The roads were dangerous—they had to cut paths through forests with knives and cross rivers on rope bridges”可知,选址困难包括路途遥远、道路危险,需砍路过林、过绳桥渡河等。
4. It tells us that curiosity, when paired with perseverance, can lead to great achievements. 根据首段中“Curiosity often lights the way for great achievements.”和末段中“Nan's story shows that curiosity, when paired with perseverance, can achieve great things.”可知,文章主旨是好奇心与坚持不懈结合,能成就伟大事业。
5. Yes, I do. Because he never gave up in the face of difficulties and built the world's largest radio telescope for China. His spirit of dedication and sense of responsibility are worth learning.(答案不唯一)
方法归纳
回答问题的技法点拨
1. 先看问题,再读文章:把握主题,确定方向,摘取有用的材料,舍弃无关的信息,高效省时。
2. 细读全文,认真推敲:细心阅读与试题有关的词汇、句子或段落,要特别留心一些信息词。
3. 复读全文,验证答案:在找到答案后,应将答案带入问题中,进行检查。
6. ① B 根据“... he asked his teacher, 'Are the stars seen in the Southern Hemisphere the same as what we see here?'”可知,南仁东童年提问关于星星的问题。
② A 根据“In 1993, Nan learned about an international plan to build a large radio telescope. His curiosity ... made him think, 'Why can't we build such a telescope in China?'”可知,成年后获悉国际大望远镜计划,决心中国也要建造。
③ D 根据“At that time, China's largest radio telescope only had a 25-metre diameter ... Many people doubted it, but Nan refused to give up.”可知,国内外专家对此表示怀疑。
④ C 根据“To find the best place for the telescope ... walking through mountains in all weathers.”和“His team worked hard, turning 'impossible' into possible.”可知,团队选址贵州并艰苦建设。
⑤ E 根据“In 2016, the 500-metre FAST ... was finally completed. It became the world's most sensitive radio telescope ...”可知,最终“中国天眼”建成,成为世界最灵敏射电望远镜。

解析

【分析】这是一篇任务型阅读题,包含回答问题和句子排序两类题型。解题思路为:先通读全文把握核心内容(南仁东探索宇宙、建造FAST的事迹);针对回答问题类,先读问题定位原文对应段落,提取关键信息,注意反义疑问句的回答规则、特殊疑问句答语贴合原文,开放题结合主旨合理作答;针对句子排序类,梳理事件的时间与逻辑顺序,匹配对应句子。
【解析】1. 本题为反义疑问句,根据原文“his lifelong journey to explore the universe started with a simple childhood question about stars”可知,他小时候对宇宙好奇,故用Yes回答;2. 定位原文第三段,当时中国最大射电望远镜仅25米直径,远落后于其他国家,因此人们怀疑;3. 定位原文第四段,南仁东团队选址时需走访贵州山区100多个偏远地点,砍路过林、过绳桥渡河,且需在各种天气下步行;4. 定位首尾段,主旨为好奇心结合坚持不懈能成就伟大事业;5. 开放题,结合南仁东的坚持与奉献作答即可;6. 排序按事件先后:童年提问(B)→得知国际计划决定中国建(A)→被怀疑(D)→选址建设(C)→建成(E)。
【答案】1. Yes, he was.
2. Because at that time, China's largest radio telescope only had a 25-metre diameter, far behind other countries.
3. They had to visit over 100 remote spots in Guizhou's mountains, cut paths through forests, cross rivers on rope bridges, and walk in all weathers.
4. It tells us that curiosity, when paired with perseverance, can lead to great achievements.
5. Yes, I do. Because he never gave up in the face of difficulties and built the world's largest radio telescope for China. His spirit of dedication and sense of responsibility are worth learning.(答案不唯一)
6. ① B ② A ③ D ④ C ⑤ E
【知识点】任务型阅读解题技巧,细节理解,事件排序
【点评】本题围绕南仁东的事迹设置任务型阅读题型,考查学生的信息定位、提取及逻辑梳理能力,内容积极向上,兼具知识性与教育意义。
【难度系数】0.6