一、根据句意及首字母提示完成句子。
1. Our school plans to o a sports meeting next month.
2. The young a won three matches this year.
3. She worked hard and finally got the g medal in the competition.
4. The boy is t in music and can sing many songs well.
5. My uncle is a basketball c and trains the players patiently.

1. organise/organize 2. athlete
3. gold 4. talented 5. coach

【分析】这类题需结合句子语境和首字母提示，回忆符合句意的单词，同时注意单词的正确形式。先理解每句大意，再匹配首字母对应的常用词汇，如第一句“组织运动会”对应首字母o的相关动词，第二句赢比赛的主体对应a开头的身份类词汇，第三句“金牌”是固定搭配，第四句“有天赋”是固定短语，第五句训练球员的职业对应c开头的名词。
【解析】1. 句意：我们学校计划下个月组织一场运动会。plan to后接动词原形，结合首字母o，填organise/organize；2. 句意：这位年轻运动员今年赢了三场比赛，结合语境和首字母a，填athlete；3. 句意：她努力后在比赛中获得金牌，gold medal是固定搭配，填gold；4. 句意：男孩在音乐方面有天赋，be talented in是固定短语，填talented；5. 句意：叔叔是篮球教练，训练球员，结合首字母c和train players，填coach。
【答案】1. organise/organize 2. athlete 3. gold 4. talented 5. coach
【知识点】词汇运用、固定搭配、词义辨析
【点评】本题为基础词汇运用题，考查学生对核心词汇的掌握及语境运用能力，是初中英语常见题型，需学生积累常用动词、名词、形容词的用法和搭配。
【难度系数】0.6

二、阅读理解。
Zu Chongzhi was a great mathematician（数学家） and astronomer（天文学家） in ancient China, who lived from 429 to 500 AD. He showed a strong love for numbers and nature when he was a child. He often read books about math and stars quietly. His family also supported his interest greatly.
Zu’s most famous achievement was calculating（计算） the value of pi（π）. At that time, people only knew pi was about 3.14, but Zu spent years doing careful research and calculations. He used a special method to get the value of pi between 3.1415926 and
3.1415927. This result then was the most exact value of pi in the world, kept for over 1,000 years. No one in other countries could get such a number until the 15th century.
Besides math, Zu also made big achievements in astronomy. ▲ He studied the movements of the sun, the moon and stars for a long time. Then he created a new calendar called the Daming Calendar. This calendar was more accurate than the old ones, as it could better predict the time of solar terms（节气） and eclipses（日食，月食）. It helped farmers plan their farming work more easily.
Zu Chongzhi’s spirit of endless exploration and working hard encourages many young people today. We should learn from him, hold on to our interests and keep trying, no matter how difficult things we meet are.
根据材料内容选择最佳答案。
()1. What does the writer mainly tell us in the first paragraph?
A. To tell Zu’s birth and death time.
B. To show Zu’s family was rich and kind.
C. To explain why Zu hated playing outside.
D. To introduce Zu’s basic background and interest.
()2. Which is the right order about Zu Chongzhi’s events?
① Created the Daming Calendar.
② Showed interest in math as a child.
③ Calculated the exact value of pi.
④ Got support from his family.
A. ②→④→③→①
B. ④→②→①→③
C. ②→③→④→①
D. ④→③→②→①
()3. Which sentence can be put into the blank “ ▲ ” in Paragraph 3?
A. He didn’t like astronomy at first.
B. He was also interested in music and art.
C. He put lots of time into astronomical research.
D. He thought astronomy was less important than math.
()4. What can we infer from the passage?
A. Zu Chongzhi’s pi value was forgotten soon after his death.
B. The Daming Calendar was useless for farmers’ work.
C. Zu Chongzhi’s achievements influenced the world for long.
D. No one can calculate a more accurate pi value than Zu now.
()5. What can we mainly learn from the passage?
A. How Zu Chongzhi calculated the value of pi.
B. Zu Chongzhi’s great achievements and his spirit.
C. The history of the Daming Calendar in China.
D. Why pi is an important number in ancient math.

1. D 2. A
3. C 空格后讲他长期研究日月星辰的运行，故C选项符合题意。
4. C 由第二段“他的圆周率结果1,000多年来都是全球最精准的”，可推知他的成就影响深远。
5. B 文章重点讲了祖冲之计算圆周率、创制大明历两大成就，最后点明他的探索和奋斗精神。

【分析】
先通读全文，明确文章核心是介绍中国古代科学家祖冲之的成就与探索精神。针对各题型的解题思路：1. 细节理解题需定位原文对应段落，对比选项与原文内容的匹配度；2. 事件顺序题需梳理原文叙述的先后逻辑，按时间或事件发展排序；3. 句子还原题需结合空格前后内容的逻辑衔接，选择承上启下的句子；4. 推理判断题需根据原文细节推导隐含信息，避免直接选原文原句或无依据的推断；5. 主旨大意题需概括全文核心，排除片面选项。
【解析】
1. 第1题：定位第一段，内容为祖冲之的身份、生卒年、童年兴趣及家庭支持。A仅提及生卒时间，B未提到家庭富有，C与原文“喜欢阅读数学和天文书籍”不符，D全面概括第一段内容，故选D。
2. 第2题：按原文叙述顺序：童年对数字和自然产生兴趣（②）→家庭支持其兴趣（④）→计算出精准圆周率（③）→创制大明历（①），对应顺序为②→④→③→①，故选A。
3. 第3题：空格后内容为长期研究日月星辰的运行，C选项“投入大量时间在天文研究”与后文衔接紧密，A（起初不喜欢天文）、B（音乐艺术）、D（认为天文不如数学重要）均不符合逻辑，故选C。
4. 第4题：第二段提到圆周率结果保持1000多年为全球最精准值，说明其成就影响深远。A（很快被遗忘）与原文矛盾，B（对农民无用）与“帮助农民安排农事”不符，D（现在没人能算出更准的）无依据，故选C。
5. 第5题：全文围绕祖冲之计算圆周率、创制大明历两大成就展开，最后点明其探索与奋斗精神。A仅涉及圆周率计算，C仅涉及大明历，D未提及，B全面概括核心，故选B。
【答案】
1.D 2.A 3.C 4.C 5.B
【知识点】
英语阅读理解、细节理解、推理判断
【点评】
本题为关于中国古代科学家祖冲之的英语阅读理解，涵盖细节理解、事件顺序、句子还原、推理判断、主旨大意等常见阅读题型，内容贴近学生可能了解的中国历史人物，需学生具备快速定位原文、梳理逻辑、归纳主旨的能力，整体难度适中。
【难度系数】
0.7