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八年级英语（外研版）上学期期中复习专题
Units 1–3　This is me · Getting along · Make it happen!
注意事项
1. 答题前请检查试卷页数与题号是否完整。
2. 请在指定位置按题目要求规范作答，字迹清晰。
3. 涉及作图/公式的题目，请保持符号规范、步骤完整。
第一部分　Units 1–3 重难点考点梳理手册
Unit 1　This is me（自我认知 · 性格品质 · 克服心理障碍）
话题定位：核心话题：认识自我特质、接纳外貌与个性差异、树立自信、战胜害羞与自卑
核心词汇与词形转换
1. suppose v. 认为，猜想 → suppose sb./sth. to be 认为某人/某物是……
2. birthmark n. 胎记，胎痣
3. bright adj. 鲜艳的；聪明的 → brightly adv. 鲜亮地；明亮地
4. crowded adj. 拥挤的 → crowd n. 人群 v. 挤满 → be crowded with 挤满……
5. disaster n. 灾难，不幸 → disastrous adj. 灾难性的
6. therefore adv. 因此，所以（句中常作插入语，用逗号隔开）
7. instead adv. 代替，而不是 → instead of prep. 代替，而不是（后接名词/代词/动名词）
8. although conj. 虽然，尽管（引导让步状语从句，绝不与 but 连用）
9. confident adj. 自信的 → confidence n. 自信 → have confidence in 对……有信心
10. difference n. 差异，不同 → different adj. 不同的 → be different from 与……不同 → make a difference 起作用，有影响
11. accept v. 接受（主观自愿接收） receive v. 收到（客观收到，不一定接受）
12. doubt v. & n. 怀疑 → without doubt 毫无疑问
13. patient adj. 有耐心的 n. 病人 → patience n. 耐心 → with patience 有耐心地
必背短语
1. search for 搜寻，寻找（强调动作）/ find 找到（强调结果）
2. stick to (doing) sth. 坚持（原则、计划、梦想）
3. hold back 抑制，阻挡，隐瞒
4. feel like (doing) sth. 想要做某事（= want to do / would like to do）；feel like + n. 感觉像……
5. be proud of 为……感到自豪（= take pride in）
6. pay attention to 注意，留心（to 是介词，后接 v.-ing）
7. stop doing sth. 停止正在做的事 / stop to do sth. 停下来去做另一件事
语法：【现在完成时（一）—— 概念、构成与标志词】
1. 构成：主语 + have / has + 动词的过去分词（p.p.）。主语为第三人称单数（he/she/it/单数名词）时用 has，其余用 have。
2. 否定句：主语 + haven't / hasn't + 过去分词。
3. 一般疑问句：Have / Has + 主语 + 过去分词... 肯定回答：Yes, 主语 + have/has. 否定回答：No, 主语 + haven't/hasn't.
4. 核心用法（已完成用法）：表示过去发生并已经完成的动作对现在造成的影响或结果。
5. 标志性副词：
- already：用于肯定句中，常置于 have/has 之后或句末；
- yet：用于疑问句（译为「已经」）或否定句（译为「还」），常位于句末；
- ever / never：ever 表示「曾经」，用于疑问句；never 表示「从未」，用于否定句；
- just：表示「刚刚」，置于 have/has 与过去分词之间。
Unit 2　Getting along（与人相处 · 理解包容 · 沟通与友谊）
话题定位：核心话题：朋友交往法则、化解矛盾、倾听与同理心、家庭与邻里相处
核心词汇与词形转换
1. large adj. 大的（侧重面积/范围/规模） small
2. shout v. 喊叫，大声说 → shout at sb. 冲某人大声吼叫（带敌意/愤怒）/ shout to sb. 冲某人大声喊（因距离远而大声叫唤）
3. communication n. 交流，沟通 → communicate v. 沟通，交流 → communicate with sb. 与某人交流
4. relationship n. 关系，联系 → have a good relationship with 与……保持良好关系
5. traditional adj. 传统的 → tradition n. 传统
6. advice n. 建议，劝告（不可数名词！ a piece of advice 一条建议；some advice 一些建议，禁止加 -s 或加 an） → advise v. 建议 → advise sb. to do sth. 建议某人做某事
7. honest adj. 诚实的 → honesty n. 诚实 → dishonest adj. 不诚实的（an honest boy 元音音素开头用 an）
8. trouble n. 麻烦，困难 → be in trouble 处于困境中 → have trouble (in) doing sth. 做某事有困难
9. treat v. 对待；治疗；款待 → treat sb. as/like 把某人当作……对待
10. promise n. & v. 承诺，保证 → keep a promise 遵守诺言 / break a promise 违背诺言
必背短语
1. get along / on (well) with 与……相处（融洽）
2. be afraid of doing sth. / be afraid to do sth. 害怕做某事
3. learn from 向……学习 / learn ... by heart 熟记
4. in fact 事实上，实际上（= as a matter of fact）
5. from the bottom of one's heart 发自内心，由衷地
6. make a mistake / make mistakes 犯错误
7. interrupt sb. 打断某人说话
8. care about 关心，在乎 / take care of 照顾，照料
语法：【现在完成时（二）—— 持续用法与短暂性/延续性动词转换】
1. 持续用法：表示过去已经开始，一直持续到现在的动作或状态，常与「for + 时间段」或「since + 过去时间点/过去时从句」连用。
2. for 与 since 的判定：
- for + 时间段（for three years / for two hours / for a long time）；
- since + 过去的时间点（since 2020 / since last Monday / since eight o'clock）；
- since + 一般过去时的句子（since he came to our school）；
- since + 时间段 + ago（since two days ago = for two days）。
3. ★★★ 难点：短暂性动词与延续性动词的转换（短暂性动词在肯定句中绝不能与 for/since 连用）：
- buy → have（I have bought a bike. 错！应为：I have had the bike for two weeks.）
- borrow → keep（How long have you kept the book ）
- join → be in / be a member of（He has been in the club for a year.）
- die → be dead（His dog has been dead for two months.）
- leave → be away (from)（She has been away from home since last week.）
- begin / start → be on（The film has been on for ten minutes.）
- open / close → be open / be closed（The shop has been open since 8:00.）
- come / go / arrive → be here / be there / be in (at)（He has been here since yesterday.）
- become → be（She has been a teacher for five years.）
- get married → be married（They have been married for ten years.）
- catch a cold → have a cold（I have had a cold since yesterday.）
4. 重点固定句型：It is / has been + 时间段 + since + 主语 + 动词过去式（自从……以来已有……时间）。
Unit 3　Make it happen!（确立目标 · 行动与坚持 · 突破自我）
话题定位：核心话题：树立远大目标、制定行动计划、面对挫折坚韧不拔、体育精神与科技探索
核心词汇与词形转换
1. goal n. 目标；进球 → set a goal 设立目标 → achieve a goal 实现目标
2. achieve v. 达到，实现 → achievement n. 成就，成绩
3. effort n. 努力，尽力 → make an effort / make efforts to do sth. 努力做某事
4. progress n. 进步，进展（不可数名词！ make great progress 取得很大进步）
5. improve v. 改进，改善，提高 → improvement n. 改善，进步
6. succeed v. 成功 → success n. 成功 → successful adj. 成功的 → successfully adv. 成功地 → succeed in doing sth. 成功做成某事
7. challenge n. & v. 挑战 → challenging adj. 有挑战性的
8. courage n. 勇气 → encourage v. 鼓励 → encourage sb. to do sth. 鼓励某人做某事
9. decision n. 决定 → decide v. 决定 → decide to do sth. 决定做某事
10. athlete n. 运动员 → athletic adj. 运动的，健壮的
11. record n. 记录 v. 录制，记录 → break a record 打破纪录 / set a new record 创下新纪录 / keep a record 保持记录
12. sprint n. & v. 短跑，冲刺 → sprinter n. 短跑运动员
必背短语
1. make it 成功，做到，按时到达
2. work hard at / on 努力做……，致力于……
3. give up (doing) sth. 放弃做某事
4. take action 采取行动
5. step by step 一步一步地，循序渐进地
6. get closer to 越来越接近……
7. at the beginning of 在……开始时（= in the beginning）
8. in the end 最后，终于（= at last / finally）
9. break through 突破，冲破
10. as long as 只要（引导条件状语从句，主将从现）
语法：【现在完成时（三）—— 经历用法、比较与易混辨析】
1. 核心对比辨析：have been to vs. have gone to vs. have been in
- have / has been to + 地点：表示「曾经去过某地（现在已经回来）」，强调个人的生活经历，常与 ever、never、twice、three times 等连用；
- have / has gone to + 地点：表示「去了某地（现在人在路上或已到达目的地，尚未回来）」，主语通常是第三人称，不能用于第一、二人称直接对话；
- have / has been in + 地点 + 时间段：表示「在某地住了/待了多久」，可与表示一段时间的状语（for/since）连用。
2. 现在完成时 vs. 一般过去时 深度对比表：
- 现在完成时：强调过去动作对「现在」造成的结果或影响，或从过去持续到「现在」；绝不能与确切的过去时间状语（yesterday, last night, in 2020, two days ago, just now 等）连用；
- 一般过去时：仅单纯陈述「过去」发生的动作或存在的状态，与现在毫无关联；必须或常与明确的过去时间状语连用。
第二部分　试　题
一、词汇运用
A. 根据句意及汉语、首字母或音标提示填空，每空一词。
1. Don't d________ yourself. You are more capable and talented than you think.
2. In public places, please do not ________（喊叫）at others; we must be polite.
3. We should learn to ________（接受）our own differences and be proud of who we are.
4. The 17-year-old ________ / θli t/ Chen Yujie won the gold medal in the 100-metre race.
5. The stadium was very ________ / kra d d/ with excited fans on the night of the final.
B. 用括号中所给单词的适当形式填空，每空一词。
6. Small daily habits can make a great ________（different）to our study and life.
7. Seeing her teacher smiling at her, she answered the question ________（confident）.
8. Good ________（communicate）is the most important bridge between parents and teenagers.
9. The coach gave us some useful ________（advise）on how to run faster.
10. ________（luck）, China's relay team won the championship with smooth baton passing.
二、语法专练
在每小题给出的选项中，只有一项是符合题目要求的。
11. — How long ________ you ________ this English dictionary
— For more than two years. It helps me a lot.
A. did; buy B. have; bought
C. have; kept D. have; borrowed
12. Mr Chen is an experienced coach. He ________ in our city sports school since 2018.
A. taught B. teaches
C. has taught D. was teaching
13. — ________ you ever ________ to the new National Science and Technology Museum
— Yes, I visited it with my classmates during the National Science Popularisation Month last week.
A. Have; been B. Have; gone
C. Did; go D. Do; visit
14. — Where is Lily I can't find her in the classroom.
— She ________ Nagoya, Japan, to cheer for the Asian Games athletes. She will return next Monday.
A. has been to B. has gone to
C. went to D. has been in
15. — Have you finished writing your speech for the English contest ________
— Yes, I have ________ finished it. I'm practising it now.
A. yet; already B. already; yet
C. yet; yet D. already; already
16. China's high-speed railway ________ the world for over a decade with its advanced technology.
A. leads B. led
C. has led D. will lead
17. His grandfather ________ for three years, but his words of encouragement still guide him.
A. has died B. died
C. has been dead D. is dying
18. It ________ three months since the students started their green low-carbon project on campus.
A. is B. was
C. will be D. has
19. — When ________ Chen Yujie ________ the Asian Games women's 100m gold medal
— On the evening of 25 September 2026.
A. has; won B. did; win
C. does; win D. will; win
20. — I ________ the documentary about the Asian Games twice. It is deeply moving.
— Really I plan to watch it this weekend.
A. see B. saw
C. have seen D. am seeing
三、完形填空
阅读下面短文，从各题所给的四个选项中选出能填入相应空白处的最佳选项。
September is National Science Popularisation Month in China. This year, thousands of science activities were __21__ across the country to inspire young minds. At the National Science and Technology Communication Centre, a 14-year-old student named Zhao Rui stood in front of a robot dog, his eyes wide with __22__.
Two years ago, Zhao Rui was a boy who __23__ confidence. He was quiet and shy, always afraid that people would laugh at his simple questions. "I felt like I was __24__ from everyone else in my class," he recalled. "I had so many ideas, but I kept them to myself."
Everything changed when his school launched an AI and robotics club. Zhao Rui's science teacher noticed his interest and __25__ him to take part. "Don't hold back your curiosity," the teacher said. "In science, every question is a __26__ forward."
Zhao Rui joined the club and began to work on building small automated models. Whenever his team met difficulties, he learned to __27__ with his teammates and stick to their plan. Over the past two years, he has __28__ three smart robotics competitions in his province.
"Science has given me __29__ and purpose," Zhao Rui said proudly. "I have learned that the secret to success is not being the smartest person in the room, but daring to __30__ your dreams step by step."
本篇改编自新华社 2026 年 9 月全国科普月相关报道
21. A. stopped　 B. held　 C. forgotten　 D. refused
22. A. wonder　 B. fear　 C. anger　 D. sadness
23. A. showed　 B. built　 C. lacked　 D. gained
24. A. different　 B. same　 C. free　 D. absent
25. A. ordered　 B. encouraged C. forced　 D. warned
26. A. step　 B. look　 C. mistake　 D. trouble
27. A. fight　 B. shout　 C. communicate D. argue
28. A. lost　 B. missed　 C. won　 D. cancelled
29. A. courage　 B. money　 C. trouble　 D. pressure
30. A. give up　 B. stick to　 C. hold back　 D. laugh at
四、阅读理解
阅读下面材料，从各题所给的四个选项中选出最佳选项。
A
On the evening of 25 September 2026, the Mizuho Athletic Stadium in Nagoya, Japan, witnessed an unforgettable moment in Asian sprint history. In the women's 100-metre final of the Aichi-Nagoya Asian Games, 17-year-old Chinese sprinter Chen Yujie dashed across the finish line first in 11.06 seconds, claiming the gold medal and breaking the Asian Games record.
The previous record of 11.15 seconds was set by Sri Lankan runner Susanthika Jayasinghe at the 2002 Busan Asian Games. Chen Yujie improved that 24-year-old record by 0.09 seconds. She also became the youngest female sprinter to win the Asian Games 100m title.
Starting from Lane 5, Chen faced strong competitors from across Asia, including seasoned runners with personal bests faster than 11.10 seconds. When the starting gun fired, Chen reacted quickly and showed explosive power in the first thirty metres. By the 60-metre mark, she had taken the lead with powerful, rhythmic strides. In the final twenty metres, she held off a fierce challenge from Bahrain's runner and threw herself across the line.
"Winning the Asian Games gold medal at 17 is the best adult gift for myself," Chen said with a bright smile after the race. "Behind this medal are thousands of hours of hard training on the track. I have learned that when you face strong competitors, you must not doubt yourself. Just stick to your own rhythm and run with all your heart."
（改编自新华社 2026 年 9 月 25 日亚运会田径女子百米决赛权威报道）
31. What time did Chen Yujie achieve in the women's 100-metre final
A. 11.15 seconds. B. 11.06 seconds.
C. 11.09 seconds. D. 11.00 seconds.
32. How many seconds did Chen Yujie improve the previous Asian Games record by
A. By 0.06 seconds. B. By 0.09 seconds.
C. By 0.15 seconds. D. By 0.24 seconds.
33. Which lane did Chen Yujie start from in the final
A. Lane 3. B. Lane 4.
C. Lane 5. D. Lane 6.
34. What does Chen Yujie consider the gold medal to be
A. A lucky accident. B. The best adult gift for herself.
C. An easy victory. D. A gift from her coach.
35. What is the best title for the passage
A. History of the Asian Games Sprint B. 17-Year-Old Chen Yujie Wins Asian Games 100m Gold with New Record
C. How to Train for the 100-Metre Race D. The Beautiful City of Nagoya
B
In September 2026, the China International Fair for Trade in Services (CIFTIS) was held at Shougang Park in Beijing. One of the most popular exhibition zones was the Environmental and Energy Services Zone, where dozens of companies showed their latest green and low-carbon technologies.
Among the exhibits, a model of a "zero-carbon school campus" attracted many young visitors. In this design, solar panels on rooftops provide all the electricity needed for classrooms, while smart sensors turn off lights and air conditioners automatically when no one is around. Rainwater is collected from building roofs and used to water trees and grass on the sports field.
"Green transition is not just about big power stations; it starts with our daily lifestyle," said an engineer at the exhibition. "Schools are the best place to practise low-carbon habits. When students see how technology saves energy, they will naturally form green habits."
Many middle schools across China have already taken action. In Beijing and Shanghai, students have set up "Green Patrol Teams" to check energy waste in classrooms. In Shenzhen, a middle school has recycled more than five tons of waste paper since last term, using the money to buy trees for the campus.
Small actions by teenagers are creating a greener future. As the Chinese proverb goes, "A journey of a thousand miles begins with a single step."
（改编自新华社 2026 年 9 月中国国际服务贸易交易会“绿色低碳转型”相关报道）
36. Where was the 2026 CIFTIS held
A. At Beijing National Stadium. B. At Shougang Park in Beijing.
C. At the Science Museum. D. In Nagoya, Japan.
37. How is electricity provided in the "zero-carbon school campus" design
A. By burning coal. B. By solar panels on rooftops.
C. By wind power from the sea. D. By large batteries.
38. What do smart sensors do in the green school design
A. They clean the classrooms. B. They turn off lights and air conditioners when no one is around.
C. They collect rainwater from roofs. D. They check students' homework.
39. What has the middle school in Shenzhen done since last term
A. It has built a solar power station. B. It has recycled more than five tons of waste paper.
C. It has planted 10,000 trees. D. It has closed all air conditioners.
40. What message does the writer want to share through the passage
A. Green technologies are too expensive for schools. B. Only experts can protect the environment.
C. Teenagers' small actions can create a greener future. D. Rooftop solar panels are dangerous.
五、任务型阅读
阅读下面短文，根据短文内容完成下列各题。
On 28 September 2026, the Chinese women's 4×100m relay team won the gold medal at the Aichi-Nagoya Asian Games with a time of 42.96 seconds, defending their champion title.
The Chinese team was formed by Liang Xiaojing, Liu Guoyi, Liu Xiajun and Chen Yujie. In a relay race, individual speed is important, but smooth baton passing between teammates is the real key to victory. Over the past three months, the four runners have practised baton passing hundreds of times every day.
During the final, the four Chinese runners showed great trust and teamwork. Each baton exchange was smooth and fast. In the final leg, Chen Yujie took the baton with a slight lead, accelerated powerfully and crossed the finish line first. Thailand won the silver medal in 43.51 seconds, and Japan took the bronze in 43.52 seconds.
This gold medal was Chen Yujie's second gold at this Asian Games. "Relay is all about four hearts beating as one," team leader Liang Xiaojing said. "We have supported each other through every challenge, and our friendship has made us stronger."
41. What was the winning time of the Chinese women's 4×100m relay team
________________________________________
42. What is the real key to victory in a relay race according to the passage
________________________________________
43. Which team won the silver medal in the women's 4×100m relay final
________________________________________
44. The gold medal in the relay race was Chen Yujie's ________________ at this Asian Games.
________________________________________
45. 请将文中画线句子 Relay is all about four hearts beating as one. 译成汉语。
________________________________________
六、短文填空
阅读下面短文，用括号内所给单词的适当形式填空，使短文完整、通顺。
Great achievements require clear goals and constant effort. The success of 17-year-old sprinter Chen Yujie at the 2026 Asian Games __46__（inspire）millions of Chinese teenagers.
Chen started running when she was in primary school. She __47__（train）hard on the track for nearly eight years. In daily training, she always pays attention to every small detail. Her coach says she is one of the most __48__（patient）and hardworking athletes he has ever seen.
"Many people ask me how to get over nervousness before a big race," Chen said in an interview. "My answer is simple: believe in __49__（you）and never give up. Once you have made your decision, just run __50__（brave）towards your goal."
七、书面表达
请根据提示，用英语写一篇短文。
在 2026 年名古屋亚运会上，17 岁的中国小将陈妤颉打破亚运会纪录夺得女子百米金牌，展现了当代青少年的风采与拼搏精神。学校英语社团正在开展以 "My Goal, My Action" 为主题的征文活动。请根据以下要点写一篇英语短文：
（1）你从运动员（如陈妤颉）身上学到了什么精神；
你为本学期设立的一个具体目标（如学习、运动或人际交往方面）；
为实现该目标，你已经采取了哪些行动，今后打算怎样坚持下去。
要求：
（1）词数 80–100 词（开头已给出，不计入总词数）；
（2）语句通顺，行文连贯，可适当发挥；
（3）文中不得出现真实的人名与校名；
（4）文中须正确使用现在完成时。
My Goal, My Action
In the 2026 Asian Games, young athletes showed us the true power of dreams. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案与解析
第 1 题　词汇运用
【答案】doubt
【考点】Unit 1 核心词汇 · 动词原形
【解析】句意为「不要怀疑你自己。你比自己想象的更有能力、更有才华」。don't 后面接动词原形，根据首字母 d 及句意可知填 doubt。
第 2 题　词汇运用
【答案】shout
【考点】Unit 2 核心词汇 · 祈使句否定式
【解析】句意为「在公共场合，请不要冲别人喊叫；我们必须懂礼貌」。do not 后面接动词原形，汉语提示「喊叫」，故填 shout。易混警示：shout at sb. 意为「冲某人吼叫（带愤怒）」，shout to sb. 意为「因距离远大声呼唤」。
第 3 题　词汇运用
【答案】accept
【考点】Unit 1 核心词汇 · learn to do
【解析】句意为「我们应当学会接纳自身的差异，并为自己是谁感到自豪」。learn to do sth. 接动词原形，汉语提示「接受」，填 accept。易混辨析：accept 强调主观上自愿接受，receive 仅强调客观上收到。
第 4 题　词汇运用
【答案】athlete
【考点】Unit 3 核心词汇 · 音标拼写
【解析】/ θli t/ 对应的单词为 athlete，意为「运动员」。冠词 an 提示后面接以元音音素开头的单数名词，故填 athlete。
第 5 题　词汇运用
【答案】crowded
【考点】Unit 1 核心词汇 · 音标与表语形容词
【解析】/ kra d d/ 对应的单词为 crowded，意为「拥挤的」。在句中作系动词 was 的表语，故填 crowded。
第 6 题　词汇运用
【答案】difference
【考点】Unit 1 词性转换 · make a difference
【解析】make a great difference 为固定短语，意为「产生很大影响/带来很大改变」，空前有形容词 great 修饰，需将 different 转换为名词形式 difference。
第 7 题　词汇运用
【答案】confidently
【考点】Unit 1 词性转换 · 副词修饰动词
【解析】空处修饰实义动词 answered，应用副词形式。confident 的副词形式为 confidently，意为「自信地」。
第 8 题　词汇运用
【答案】communication
【考点】Unit 2 词性转换 · 形容词后接名词
【解析】空前有形容词 Good 修饰，空处在句中作主语，需用名词形式。communicate 的名词为不可数名词 communication，意为「交流，沟通」。
第 9 题　词汇运用
【答案】advice
【考点】Unit 2 词性转换 · 不可数名词
【解析】空前有 some useful 修饰，动词 advise 对应的名词为 advice，意为「建议，劝告」。注意：advice 是不可数名词，绝不能加 -s。
第 10 题　词汇运用
【答案】Luckily
【考点】Unit 3 词性转换 · 副词修饰全句
【解析】空处位于句首修饰整个句子，且用逗号隔开，应用副词形式。luck 的副词为 luckily，句首首字母大写为 Luckily。
第 11 题　语法专练
【答案】C
【考点】现在完成时 · 延续性动词转换
【解析】由答语 For more than two years 可知，问句询问的是持续了一段时间的动作或状态，需用现在完成时与延续性动词连用。buy、borrow 均为瞬间/短暂性动词，不能与表示一段时间的状语连用，必须将 buy 转换为 have、将 borrow 转换为 keep（过去分词为 kept）。故选 C。
第 12 题　语法专练
【答案】C
【考点】现在完成时 · since + 过去时间点
【解析】句中 since 2018（自从 2018 年以来）是现在完成时的标志性时间状语，表示从过去持续到现在的动作，主语 He 是第三人称单数，故谓语用 has taught。选 C。
第 13 题　语法专练
【答案】A
【考点】现在完成时 · have been to vs. have gone to
【解析】ever 提示现在完成时。have been to 表示「曾经去过某地（人已经回来）」，强调经历；have gone to 表示「去了某地（人未回来）」。由答语 Yes, I visited it... last week 可知说话人已经去过并已返回，故用 Have been to。选 A。
第 14 题　语法专练
【答案】B
【考点】现在完成时 · have gone to 表示去了未回
【解析】由上句 I can't find her in the classroom 及下句 She will return next Monday 可知，Lily 去了日本且尚未返回，需用 has gone to。选 B。
第 15 题　语法专练
【答案】A
【考点】现在完成时 · yet 与 already 的用法区分
【解析】yet 常用于现在完成时的疑问句与否定句句末，表示「已经/还」；already 常用于肯定句中，表示「已经」。第一句为疑问句，句末用 yet；第二句为肯定句，位于 have 与 finished 之间用 already。故选 A。
第 16 题　语法专练
【答案】C
【考点】现在完成时 · for + 时间段
【解析】for over a decade（十多年来）表示一段时间，且强调从过去持续到现在的影响，需用现在完成时。主语 China's high-speed railway 为单数，谓语用 has led。选 C。
第 17 题　语法专练
【答案】C
【考点】现在完成时 · 短暂性动词 die 转换为 be dead
【解析】for three years 为时间段状语，短暂性动词 die 不能与时间段连用，必须转换为延续性状态 be dead，其现在完成时结构为 has been dead。故选 C。
第 18 题　语法专练
【答案】A
【考点】固定句型 · It is/has been + 时间段 + since...
【解析】It is / has been + 时间段 + since + 一般过去时从句，是固定句型，意为「自从……以来已经有多长时间了」。选项中 A 项 is 符合语法规则。故选 A。
第 19 题　语法专练
【答案】B
【考点】时态辨析 · 一般过去时特殊疑问句
【解析】When 引导的特殊疑问句询问具体过去的时间点（On the evening of 25 September 2026），需用一般过去时，不能用现在完成时；助动词用 did，后接动词原形 win。故选 B。
第 20 题　语法专练
【答案】C
【考点】现在完成时 · twice 表达经历次数
【解析】twice（两次）表示到目前为止动作发生的频次，强调生活经历，需用现在完成时 have seen。下句询问具体的观看时间时才用一般过去时。选 C。
第 21 题　完形填空
【答案】B
【考点】动词辨析与语境理解（全国科普月）
【解析】句意为「全国各地举办了数千场科普活动以启发青少年心智」。hold activities 意为「举办活动」，此处用被动语态 were held。选 B。
第 22 题　完形填空
【答案】A
【考点】名词辨析 · with wonder
【解析】根据后文对科技活动的热爱可知，赵睿站在机器狗前，眼睛里充满惊奇。with wonder 意为「惊奇地/充满惊叹」。选 A。
第 23 题　完形填空
【答案】C
【考点】动词辨析 · lack confidence
【解析】根据后句 He was quiet and shy, always afraid... 可知他过去缺乏自信。lacked 意为「缺乏」。选 C。
第 24 题　完形填空
【答案】A
【考点】形容词短语 · be different from
【解析】be different from 意为「与……不同」，与 Unit 1 重点短语契合，说明他过去觉得自己与班上其他人格格不入。选 A。
第 25 题　完形填空
【答案】B
【考点】动词搭配 · encourage sb. to do sth.
【解析】encourage sb. to do sth. 意为「鼓励某人做某事」，老师发现他的兴趣后鼓励他参赛。选 B。
第 26 题　完形填空
【答案】A
【考点】名词短语 · a step forward
【解析】a step forward 意为「向前迈进的一步」，老师指点他在科学探索中每一个问题都是进步。选 A。
第 27 题　完形填空
【答案】C
【考点】动词短语 · communicate with
【解析】communicate with teammates 意为「与队友沟通交流」，呼应 Unit 2 核心考点。选 C。
第 28 题　完形填空
【答案】C
【考点】动词搭配 · win competitions
【解析】win competitions 意为「在比赛中获胜/赢得比赛」，两年来他赢得了三次省级智能机器人比赛。选 C。
第 29 题　完形填空
【答案】A
【考点】名词辨析 · give sb. courage
【解析】courage 意为「勇气」，科学让他从害羞走向自信勇敢，呼应 Unit 3 核心词汇。选 A。
第 30 题　完形填空
【答案】B
【考点】动词短语 · stick to one's dreams
【解析】stick to your dreams 意为「坚持你的梦想」，呼应 Unit 3 核心短语。选 B。
第 31 题　阅读理解
【答案】B
【考点】细节理解（2026 亚运百米）
【解析】由第一段 ...dashed across the finish line first in 11.06 seconds 直接可知成绩为 11 秒 06。选 B。
第 32 题　阅读理解
【答案】B
【考点】数字计算与细节事实
【解析】第二段指出原纪录为 11.15 秒，Chen Yujie improved that 24-year-old record by 0.09 seconds，提高了 0.09 秒。选 B。
第 33 题　阅读理解
【答案】C
【考点】细节理解
【解析】第三段首句 Starting from Lane 5 明确说明她从第 5 道起跑。选 C。
第 34 题　阅读理解
【答案】B
【考点】细节事实与人物话语
【解析】第四段第一句引用陈妤颉的原话 Winning the Asian Games gold medal at 17 is the best adult gift for myself。选 B。
第 35 题　阅读理解
【答案】B
【考点】主旨大意与最佳标题
【解析】全文围绕 17 岁中国选手陈妤颉在 2026 名古屋亚运会女子百米决赛中以 11 秒 06 夺金并破赛会纪录的重大新闻展开，B 项概括最准确、最全面。选 B。
第 36 题　阅读理解
【答案】B
【考点】细节理解（2026 服贸会）
【解析】首段第一句 ...held at Shougang Park in Beijing 明确说明在首钢园举办。选 B。
第 37 题　阅读理解
【答案】B
【考点】细节理解
【解析】第二段第二句 ...solar panels on rooftops provide all the electricity... 指出电力来自屋顶太阳能板。选 B。
第 38 题　阅读理解
【答案】B
【考点】细节理解
【解析】第二段第二句 ...smart sensors turn off lights and air conditioners automatically when no one is around 给出明确事实。选 B。
第 39 题　阅读理解
【答案】B
【考点】细节理解
【解析】第四段第三句 In Shenzhen, a middle school has recycled more than five tons of waste paper since last term... 给出答案。选 B。
第 40 题　阅读理解
【答案】C
【考点】主旨升华与作者意图
【解析】末段 Small actions by teenagers are creating a greener future 点明文章核心主旨：青少年的微小行动汇聚成绿色未来。选 C。
第 41 题　任务型阅读
【答案】42.96 seconds. / It was 42.96 seconds.
【考点】关键信息提取（亚运接力夺冠）
【解析】第一段 ...with a time of 42.96 seconds, defending their champion title 直接给出成绩。
第 42 题　任务型阅读
【答案】Smooth baton passing between teammates. / Smooth baton passing.
【考点】主旨细节提取
【解析】第二段 ...but smooth baton passing between teammates is the real key to victory 直接指出取胜关键在于队友间顺畅的交接棒。
第 43 题　任务型阅读
【答案】Thailand. / The Thailand team.
【考点】细节信息提取
【解析】第三段末句 Thailand won the silver medal in 43.51 seconds 给出明确答案。
第 44 题　任务型阅读
【答案】second gold (medal)
【考点】细节事实归纳
【解析】第四段首句 This gold medal was Chen Yujie's second gold at this Asian Games，前面已有 was Chen Yujie's，填 second gold 即可。
第 45 题　任务型阅读
【答案】接力赛的关键就是四颗心同频跳动（四名队员心往一处想）。
【考点】句意深度英译汉
【解析】Relay 译为「接力赛」；all about 意为「关键在于/全在于」；four hearts beating as one 是生动比喻，意为「四颗心同频跳动/四个人心往一处想、团结一心」。
第 46 题　短文填空
【答案】has inspired
【考点】现在完成时 · 主谓一致
【解析】由全文语境可知陈妤颉夺金的事实对广大青少年产生了深远影响，强调对现在的影响，用现在完成时；主语 The success 为单数名词，故用 has inspired。
第 47 题　短文填空
【答案】has trained
【考点】现在完成时 · for + 时间段
【解析】for nearly eight years 表示持续了将近八年，用现在完成时；主语 She 为第三人称单数，故填 has trained。
第 48 题　短文填空
【答案】patient
【考点】Unit 1 词性转换 · the most + 形容词最高级
【解析】one of the most patient and hardworking athletes 意为「最有耐心且最勤奋的运动员之一」，空前有 the most 修饰，填形容词原形 patient。
第 49 题　短文填空
【答案】yourself
【考点】代词转换 · 反身代词
【解析】believe in yourself 意为「相信你自己」，为常用励志搭配，故将 you 转换为反身代词 yourself。
第 50 题　短文填空
【答案】bravely
【考点】词性转换 · 副词修饰动词
【解析】空处修饰动词 run，需用副词形式。brave 的副词为 bravely，意为「勇敢地」。
第 51 题　书面表达
【答案】
My Goal, My Action
In the 2026 Asian Games, young athletes showed us the true power of dreams. 17-year-old sprinter Chen Yujie broke the Asian Games record and won two gold medals. From her, I have learned the spirit of persistence and courage.
To improve myself, I have set a clear goal for this term: to improve my English reading ability and become a better listener when getting along with friends.
To achieve my goal, I have already taken action. I have kept reading English news for twenty minutes every day since last month, and I have read three English storybooks. When my friends have problems, I have learned to listen patiently instead of interrupting them.
In the future, I will stick to my plan step by step. I believe that as long as I work hard and never give up, I will make my dream come true.

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