Unit 1 The Changing World预习专项 2026-2027学年人教版九年级英语上册

**基本信息** 聚焦单元核心词汇、短语及语法（现在完成时、used to结构等），通过知识清单系统梳理与分层闯关练习，实现从基础记忆到综合运用的递进，融合新课标价值导向，提升语言能力与社会责任感。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识清单|词汇20+短语20+语法4点|系统梳理核心词汇短语，语法分结构/标志词/易错点/辨析（如现在完成时与used to区分）|词汇-短语-语法递进，语法从概念（结构）到应用（标志词/易错点）| |练习闯关|7类题型（含书面表达）|分层设题（基础-中等-提升），语法点专项突破（句型转换练时态变形，单选考have been to/gone to辨析）|从基础记忆（英汉互译）到综合运用（情景交际/书面表达），融入家乡发展等价值导向情境|

2026暑假人教版九年级英语上册Unit 1 The Changing World 预习专项 满分100分 时长：90分钟 说明： 试卷设置：适配2026新版人教版初中英语九年级上册知识体系，贴合教材编写特点，适合八升九暑假预习、九年级开学单元入门、课前自学检测、单元基础备考使用，难度梯度匹配准九年级学生预习阶段认知水平，设置基础-中等-提升分层习题，无超纲拔高题。 试卷结构：分为两大模块——第一部分为单元知识预习，梳理单元核心单词、短语、重难点语法与价值导向考点，搭建清晰预习框架；第二部分为闯关习题训练，全面覆盖单元基础考点，答题空间预留充足，贴合2026新课标命题方向。 第一部分 知识清单 一、核心词汇 1.volunteer n.志愿者 v.义务做；志愿做 2.change v./n.变化；改变 3.develop v.发展；壮大；开发 4.improve v.改善；提高 5.progress n.进步；进展 v.进展 6.convenient adj.方便的；便利的 7.communication n.交流；通讯 8.satisfy v.使满意；满足 9.rural adj.乡村的；农村的 10.rapid adj.迅速的；快速的 11.education n.教育 12.support v./n.支持；资助 13.achieve v.实现；达到 14.recent adj.最近的；近来的 15.used modal v.曾经；过去常常 16.narrow adj.狭窄的 17.wide adj.宽阔的；宽广的 18.homeless adj.无家可归的 19.digital adj.数字的；数码的 20.meaningful adj.有意义的 二、核心短语 1.take part in 参与；参加（活动） 2.used to do sth. 过去常常做某事 3.in recent years 在最近几年 4.make progress 取得进步 5.living condition 生活条件 6.digital payment 数字支付 7.rural area 农村地区 8.with the development of 随着……的发展 9.volunteer to do sth. 志愿做某事 10.live a happy life 过幸福生活 11.keep in touch with 与……保持联系 12.so far 到目前为止 13.take place 发生；举行 14.not...any more 不再…… 15.thanks to 多亏；由于 16.help homeless people 帮助无家可归的人 17.online class 线上课程 18.narrow road 狭窄的道路 19.public service 公共服务 20.turn...into... 把……变成…… 三、单元语法重难点 1. 现在完成时（单元核心语法，高频考点） ①结构：have/has + 动词过去分词，表过去发生的动作对现在造成的影响，或从过去持续到现在的动作/状态，常搭配so far, in recent years, since, for, already, yet, ever, never等时间标志词，例：Great changes have taken place in my hometown in the past ten years. ②易错点：区分have been to（去过某地，已返回）、have gone to（去了某地，未返回）、have been in（待在某地，持续一段时间），三者不可混用；非延续性动词（如leave, buy, join, arrive）不能和表示一段时间的for/since短语连用，需转换为对应延续性表达（如be away, have, be in, be there）。 2. used to结构用法 ①used to do sth.表“过去常常做某事（现在已经不做了）”，后接动词原形，否定形式为didn't use to do / usedn't to do，疑问形式为Did sb. use to do...? 例：My grandpa used to walk to work, but now he drives an electric car. ②易混结构辨析：be used to doing sth.（习惯于做某事，to是介词）、be used to do sth.（被用来做某事，是被动语态），要结合语义区分，避免混淆。 3. 近义表达辨析：take place / happen 两者都表示“发生”，均无被动语态。take place侧重按计划、安排发生的事件（如活动、发展变化）；happen侧重偶然发生的意外事件（如事故、突发情况）。例：The village cultural festival takes place every autumn. / A small rainstorm happened yesterday afternoon. 4. 价值导向考点（2026新课标要求） 通过观察身边、家乡、社会的发展变化，感知国家发展成就，树立社会责任感，主动参与社区志愿服务、乡村帮扶等公益活动；体会数字时代生活便利的同时，主动关注老年群体、特殊群体的数字适应问题，树立“家乡发展我参与”的主人翁意识。 第二部分 练习闯关 一、英汉互译（共20题，每题1分，满分20分） （一）英译中（请写出下列单词/短语的中文释义） 1.volunteer ____________ 2.convenient ____________ 3.develop ____________ 4.rapid ____________ 5.rural ____________ 6.progress ____________ 7.achieve ____________ 8.support ____________ 9.homeless ____________ 10.used ____________ （二）中译英（请写出下列中文对应的英文单词/短语） 1.改善；提高 ____________ 2.交流；通讯 ____________ 3.教育 ____________ 4.最近的；近来的 ____________ 5.狭窄的 ____________ 6.宽阔的 ____________ 7.数字的；数码的 ____________ 8.有意义的 ____________ 9.过去常常做某事（核心短语） ____________ 10.取得进步（核心短语） ____________ 二、选词填空（共5题，每题2分，满分10分） 请从方框中选择合适的单词/短语补全句子，每个选项仅可使用一次，无需变形 备选词汇：rapid, convenient, volunteer, used, progress 1.The newly-built subway makes it extremely ____________ for people to travel across the city. 2.Many high school students ____________ to teach left-behind children in rural villages during summer holidays. 3.My family ____________ to live in a small old house, but now we have moved into a bright wide apartment. 4.In recent years, my hometown has seen ____________ development, with new roads, schools and parks built every year. 5.If you keep practicing spoken English every day, you will make great ____________ very soon. 三、句型转换（共5题，每题2分，满分10分） 请按要求改写句子，每空限填一词 1.My hometown has changed a lot in the past five years.（改为否定句） ________________________________________________________________ 2.Great changes have taken place in the rural village since 2020.（改为一般疑问句，并作肯定回答） ________________________________________________________________ 3.My grandma used to watch opera shows in the open air.（改为否定句） ________________________________________________________________ 4.We have raised 2,000 yuan for the homeless children so far.（对划线部分提问） ________________________________________________________________ 5.People keep in touch with each other by WeChat now.（对划线部分提问） ________________________________________________________________ 四、单项选择（共6题，每题2分，满分12分） （ ）1.（基础题）______ the government's poverty alleviation (扶贫) policy, many families in poor villages have moved into new houses and live a better life. A. Thanks to B. Instead of C. As for D. According to （ ）2.（基础题）My father ______ ride a bike to work when he was young, but now he drives a private car because it saves more time. A. uses to B. used to C. is used to D. was used for （ ）3.（基础题）If you want to send a message to your friend who lives in another city now, the most ______ way is to send a WeChat message instead of writing a paper letter. A. difficult B. convenient C. narrow D. private （ ）4.（中等题）—Where is your monitor, Li Ming? I want to invite him to join the volunteer activity. —He ______ to the community to help the elderly learn to use smart phones. He will come back in two hours. A. has been B. has gone C. went D. goes （ ）5.（中等题）Over the past 10 years, the once small fishing village ______ into a famous tourist city with wide roads and tall buildings. A. has turned B. turned C. turns D. will turn （ ）6.（提升题）In 2026, the school launched a thematic practical activity titled "Observing Changes in My Hometown." Which of the following actions best aligns with the unit's call to "become a little leader in your hometown's development"? A.Find the old alleys in their hometown too dilapidated and post online complaints about slow development. B. Document the difficulties grandparents face using smart devices, then collaborate with classmates to create elderly-friendly digital operation manuals for community seniors. C. Believe hometown transformation is adults' responsibility; students should focus on studying without participating in public activities. D. Sell all old books as scrap to purchase latest limited-edition stationery. 五、连词成句（共5题，每题3分，满分15分） 请将下列打乱顺序的单词/短语组合成通顺正确的句子，注意大小写和标点符号，所有词汇均需使用（句子均为单元核心课文原句） 1.has, my, changed, a lot, hometown (.) ________________________________________________________________ 2.used, he, to, in, live, a, small, village (.) ________________________________________________________________ 3.great, taken, have, changes, place, here (.) ________________________________________________________________ 4.we, often, keep, in, touch, with, each, other, by, phone (.) ________________________________________________________________ 5.it, is, meaningful, to, volunteer, to, help, others (.) ________________________________________________________________ 六、情景交际（共5题，每题3分，满分15分） 请根据对话情境，从下方7个选项中选择5个恰当的句子补全对话，有2个多余选项 场景设定：2026年学校“家乡发展观察周”班级分享会现场，你和同学林浩讨论自己假期回老家看到的乡村新变化，以及班级即将开展的适老化帮扶志愿活动 备选选项： A. Have you noticed any new changes in your hometown recently? B. I want to buy a new smart phone for my grandma. C. The village now even has 5G signals and free village bus services! D. What do you think of the new shopping mall in the city center? E. Would you like to join our volunteer team? F. That sounds like a really warm and meaningful activity! G. We will teach the elderly in the community to use digital payment and video calls. 对话内容： You: Hi, Lin Hao! I heard you went back to your grandma's home in the rural village this summer holiday. 1.____________ Lin Hao: Of course! The changes are far bigger than I expected. 2.____________ Many villagers sell their home-grown fruits online to buyers across the country now. You: Wow, that's amazing! I remember the village used to have narrow dirty roads and no public transport when I went there three years ago. Lin Hao: Exactly. By the way, our class is going to hold a volunteer activity for the elderly in the community next month. 3.____________ You: Volunteer activity? What will you do in the activity? Lin Hao: 4.____________ Many old people don't know how to use smart phone functions, which makes it hard for them to take online medical appointments or pay by phone. You: 5.____________ I would love to join! I can make simple picture guides for the old people to make it easier for them to follow. Lin Hao: Great! Let's work together to make the activity better. 七、书面表达（满分18分） 2026年学校九年级开展“小眼看巨变”主题征文活动，请你结合自身经历，写一段80-100词的英文短文，描述身边的一个变化，要点提示： 1.这个变化是什么（如社区养老服务、校园设施、家乡交通、家里的通讯方式等）； 2.变化给人们生活带来的具体影响； 3.作为青少年，你能为让身边变得更好做什么力所能及的事。 要求：语句通顺，逻辑清晰，正确使用本单元所学的used to结构、现在完成时等语法点及develop/improve/volunteer等核心词汇，无明显语法错误。 ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ 参考答案 一、英汉互译 （一）英译中 1.志愿者；义务做，志愿做 2.方便的，便利的 3.发展，壮大，开发 4.迅速的，快速的 5.乡村的，农村的 6.进步，进展 7.实现，达到 8.支持，资助 9.无家可归的 10.曾经，过去常常 （二）中译英 1.improve 2.communication 3.education 4.recent 5.narrow 6.wide 7.digital 8.meaningful 9.used to do sth. 10.make progress 二、选词填空 1.convenient 2.volunteer 3.used 4.rapid 5.progress 三、句型转换 1.My hometown hasn't changed a lot in the past five years 2.—Have great changes taken place in the rural village since 2020? —Yes, they have. 3.My grandma didn't use to watch opera shows in the open air. 4.How much money have you raised for the homeless children so far? 5.How do people keep in touch with each other now? 四、单项选择 1.A 2.B 3.B 4.B 5.A 6.B 五、连词成句 1.My hometown has changed a lot. 2.He used to live in a small village. 3.Great changes have taken place here. 4.We often keep in touch with each other by phone. 5.It is meaningful to volunteer to help others. 六、情景交际 1.A 2.C 3.E 4.G 5.F 七、书面表达（参考范文） Great changes have taken place in my community in the past three years. There used to be no activity center for old people, but now a warm service center has been built, with free health checks and interest classes for the elderly. I think the change makes people feel much happier. As a teenager, I will volunteer at the center every weekend to help the old learn to use smart phones, and do my part to make our community better. 学科网（北京）股份有限公司 $