Unit 1 Section B 同步分层练习2026-2027学年人教版英语九年级上册

**基本信息** 人教版2026-2027学年英语九年级上册Unit 1 Section B同步分层练习，通过A/B/C三层设计实现词汇-句型-语篇的渐进式巩固，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A层·基础夯实|核心词汇（如man-made, discussion）与基础句型|结合首字母提示和情景单选，强化词汇拼写与基础辨析| |B层·理解运用|词汇辨析（如benefits/conclusion）与句型转换|通过情景对话和汉译英（如"对……满意"）考查语言运用能力| |C层·拓展挑战|综合语篇理解与书面表达|完形填空、阅读理解及开放问答（如环境问题），提升语篇分析与逻辑推理能力|

人教版2026-2027学年英语九年级上册Unit 1 Section B 同步分层练习 一、A层·基础夯实 1． The Great Wall is a m　 　 (人造的) wonder. It's the longest wall in the world. 2． Don't rush into a decision. Let's have a d　 　 (讨论) first. 3． The man l　 　 (带领) the way to the high-speed railway station for me yesterday. 4． We need to consider different a　 　 (方面) of the problem. 5． Many v　 　 (村民) have moved to the city to find jobs. 6． —Jack, I haven't seen your brother for a long time. —He has been in Shanghai ____ for two months. A．on business B．on holiday C．on duty D．on show 7． —As time goes on, her illness gets worse and worse. —She is always a strong-minded lady. Hope a ____ will happen. A．wonder B．surprise C．miracle D．mystery 二、B层·理解运用 8． We can get lots of ____ from WeChat. It makes our life much easier than before. A．interests B．benefits C．purposes D．inventions 9． —Sam, don't jump to a ____, especially when you meet someone only for the first time. —Don't worry, Mum. I won't. A．decision B．discussion C．conclusion D．discussion 10． It's simple and ____ to use the reading pen and repeat out loud by touching the articles in the textbook. A．convenient B．difficult C．boring D．awful 11． 乔轻松地解出了这道数学题，让全班每个人都很惊讶。 Joe solved the math problem 　 　　 　, surprising everyone in the class. 12． 他的英语老师对他的进步感到很满意。 His English teacher 　 　　 　　 　 his progress. 13． 北京，中国的首都，曾两次欢迎来自世界各地的运动员参加奥运会。 Beijing, 　 　　 　　 　 China, has welcomed athletes from all over the world to the Olympic Games twice. 14． 初中毕业的时候，我希望做一些有趣的事情。 When I graduate from 　 　　 　　 　, I hope to do something interesting. 三、C层·拓展挑战 15．你能帮我把这台打印机(printer)连接到电脑上吗？(link...to) 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 With the development of society, many changes have taken place in our life. 16． is the first need of human beings, so there are lots of changes in it. People used to write to each other and spend a long time 17． for a reply. But now, we can connect with each other in only a few seconds 18． mobile phones or computers. Transportation is also a main part in our 19． life. It also has great changes. In the old days, the main transportation was bicycles. Most families couldn't afford to 20． a car. But now we can see cars everywhere. We can visit our friends and 21． who live far away from us quickly. In the past, the teaching tools were only chalk and blackboards, but now teachers often use multimedia (多媒体) technology. The computer is 22． used in teaching, and the classes are more 23． , so students are more interested in studies. At the same time, personal computers also become tools for students in their studies and life. They can do online homework with them and 24． the problems with others. They can also talk about the interesting 25． on them. 16．A． Success B． Exercise C． Communication D． Reading 17．A． looking B． caring C． lifting D． waiting 18．A． under B． through C． by D． with 19．A． casual B． simple C． different D． daily 20．A． own B． common C． direct D． general 21．A． relatives B． workers C． musicians D． teachers 22．A． finally B． widely C． greatly D． really 23．A． awful B． boring C． lively D． difficult 24．A． notice B． discuss C． make D． test 25．A． reasons B． purposes C． volunteers D． activities 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 ①Do you still remember me, Liangliang, an 11-year-old boy from a small village? My friends and I used to go on a ropeway to cross the river to school. We were in fear every time we went to school. ②Thanks to our government and the nice people, the villagers' dream has come true. There is a big and wide bridge over the river now. And our village has also got a new look. China has also got many achievements such as 5G, high-speed railways, and BeiDou Navigation Satellite System. ③As for me, with the love and encouragement from the kind people, I had no fear on the way to my dream. Last year I graduated from a key university. Now I have returned to my hometown and I am ready to serve the people here. ④Now our government is carrying out a lot of projects such as urban-rural integration (城乡融合) and ecological tourism (生态旅游). More and more people would like to return to their hometowns to do some meaningful things. ⑤"Where there are dreams, actions and union, there is a way." I believe Chinese people will continue getting together and work hard for a brighter future. 26．How does Liangliang show China's achievements? A．By listing numbers. B．By giving examples. C．By comparing facts. D．By explaining reasons. 27．What do we know from the passage? A．Liangliang has to go on a ropeway to work. B．Only small villages have changed a lot. C．More and more people choose to return to their hometowns. D．The villagers' dream is to leave the village. 28．What is the best structure of the passage? (①= Paragraph 1, ②= Paragraph 2...) A．①→②③④→⑤ B．①②→③④→⑤ C．①→②③→④⑤ D．①②→③→④⑤ 阅读下面短文，回答问题。 I used to live in a small town with trees all around. I left my hometown about 30 years ago. But I still remember my old days there. But in the old days it was a poor little town. Many people had no work. They lived a hard life. There were no tall buildings and the roads were narrow and dirty. Since the government introduced a new policy (政策), great changes have taken place there. The streets have been widened. Schools, hospitals and tall buildings have appeared one after another. People's life has greatly improved. But with the development of industry, we have fewer trees. Air pollution and water pollution are becoming more and more serious. We should take action to protect our environment. 29．What was the life in the old days like? (不超过10个词) 30．Why has the town changed a lot? 31．What problems does the town face now? 答案解析部分 1．【答案】man-made 【知识点】复合形容词；形容词作定语置于名词前 【解析】【分析】句意：长城是一个人造的奇迹；它是世界上最长的城墙。修饰名词wonder需要使用形容词；"人造的"且首字母为m，对应单词man‑made，符合语境，故填man‑made。 【点评】考查单词拼写。注意结合首字母和汉语提示确定单词，掌握形容词修饰名词的用法。 2．【答案】discussion 【知识点】可数名词的单数；discussion 【解析】【分析】句意：不要仓促做决定；我们先进行一场讨论。不定冠词a后接可数名词单数；"讨论"且首字母为d，对应单词discussion，符合语境，故填discussion。 【点评】考查单词拼写。注意结合首字母和汉语提示确定单词，掌握不定冠词a后接可数名词单数的用法。 3．【答案】led 【知识点】过去式和过去分词；一般过去时 【解析】【分析】句意：这个男人昨天为我带路去高铁站。时间状语yesterday表示过去时间，句子要用一般过去时；"带领"且首字母为l，对应单词lead，其过去式为led符合语境，故填led。 【点评】考查单词拼写。注意结合首字母和汉语提示确定单词，掌握一般过去时的动词变形。 4．【答案】aspects 【知识点】规则变化的可数名词复数 【解析】【分析】句意：我们需要考虑这个问题的不同方面。形容词different后接可数名词复数；"方面"且首字母为a，对应单词aspect，可数名词，different的后面用可数名词的复数形式，故填aspects。 【点评】考查单词拼写。注意结合首字母和汉语提示确定单词，掌握different后接可数名词复数的用法。 5．【答案】villagers 【知识点】规则变化的可数名词复数；主语 【解析】【分析】句意：许多村民搬到城里去找工作。形容词many后接可数名词复数；"村民"且首字母为v，对应单词villagers符合语境，故填villagers。 【点评】考查单词拼写。注意结合首字母和汉语提示确定单词，掌握many后接可数名词复数的用法。 6．【答案】A 【知识点】介词短语；短语辨析 【解析】【分析】句意：—— 杰克，我很久没有见到你的哥哥了。—— 他已经在上海出差两个月了。on business"出差"；on holiday"度假"；on duty"值班"；on show"展览"。根据语境"has been in Shanghai for two months"，四个短语里on business符合长期在外地办事的情景，故选 A。 【点评】考查介词短语辨析。要记住on business；on holiday；on duty；on show的含义，结合上下文语境选出逻辑通顺的短语。 7．【答案】C 【知识点】形容词作定语置于名词前 【解析】【分析】句意：—— 随着时间推移，她的病情变得越来越重。—— 她一直是一位意志坚强的女士；希望会发生一个奇迹。wonder"奇迹；奇观"；surprise"惊喜"；miracle"奇迹（多指不可能发生的好事；神迹）"；mystery"谜；神秘的事物"。句中提到病情不断恶化，语境期盼出现难以实现的好转，miracle侧重危难之中出现的奇迹，符合该情景，故选C。 【点评】考查名词词义辨析。要区分wonder和miracle的细微差别，miracle多用于重病；绝境等场景下期盼出现的奇迹，结合上下文语境选择词义最贴合的选项。 8．【答案】B 【知识点】规则变化的可数名词复数 【解析】【分析】句意：我们可以从微信中获得许多益处；它让我们的生活比以前便捷得多。interests"兴趣；利益"；benefits"益处；好处"；purposes"目的"；inventions"发明"。由"It makes our life much easier than before"可知，此处表达从微信得到好处，benefits符合语境，故选B。 【点评】考查名词词义辨析。要分清各个名词的释义，结合后半句给出的生活变得更便捷这一提示，选择逻辑匹配的名词。 9．【答案】C 【知识点】固定搭配；可数名词的单数 【解析】【分析】句意：—— 萨姆，不要贸然下结论；尤其当你只是第一次见到某人的时候。—— 别担心，妈妈；我不会的。decision"决定"；discussion"讨论"；conclusion"结论"；discussion"讨论"。固定搭配jump to a conclusion表示"贸然下结论；草率断定"，符合第一次见人不要轻易评判的语境，故选C。 【点评】考查名词固定搭配辨析。要记住jump to a conclusion这一固定短语的含义，根据短语搭配选出对应名词。 10．【答案】A 【知识点】形容词作表语 【解析】【分析】句意：使用点读笔，触碰课本里的文章然后大声跟读，操作简单而且便捷。convenient"方便的；便捷的"；difficult"困难的"；boring"无聊的"；awful"糟糕的"。并列词and连接两个褒义形容词，simple表示简单，与之并列的是convenient，符合点读笔使用体验的语境，故选A。 【点评】考查形容词词义辨析。要抓住并列连词and的提示，前后形容词感情色彩保持一致，结合句子描述的产品使用场景选择合适单词。 11．【答案】with；ease 【知识点】汉译英；固定搭配 【解析】【分析】根据中英文对照可知此句缺少成分"轻松地"。"轻松地"翻译为短语"with ease"。此处介词短语作状语，故填with；ease。 【点评】考查汉译英。解题关键在于记住"轻松地"对应的英文短语"with ease"。 12．【答案】was；happy；with 【知识点】汉译英；固定搭配 【解析】【分析】根据中英文对照可知此句缺少成分"对……感到很满意"。"对……感到很满意"翻译为短语"be happy with"。主语为单数，描述过去发生的状态，be动词用was，故填was；happy；with。 【点评】考查汉译英。解题关键在于记住"对……感到很满意"对应的英文短语"be happy with"。 13．【答案】the；capital；of 【知识点】汉译英；固定搭配 【解析】【分析】根据中英文对照可知此句缺少成分"……的首都"。"……的首都"翻译为短语"the capital of"。此处作同位语，故填the；capital；of。 【点评】考查汉译英。解题关键在于记住"……的首都"对应的英文短语"the capital of"。 14．【答案】junior；high；school 【知识点】汉译英；形容词作定语置于名词后 【解析】【分析】根据中英文对照可知此句缺少成分"初中"。"初中"翻译为短语"junior high school"。故填junior；high；school。 【点评】考查汉译英。解题关键在于记住"初中"对应的英文短语"junior high school"。 15．【答案】Can you help me link this printer to the computer? 【知识点】汉译英；一般疑问句 【解析】【分析】你：you；能：can；帮我：help me；打印机：this printer；连接到……上：link…to；电脑：the computer。本句为情态动词can引导的一般疑问句，情态动词置于句首，后接动词原形；固定搭配help sb do sth表示"帮助某人做某事"，因此link使用动词原形。故填Can you help me link this printer to the computer。 【点评】考查汉译英，关键掌握情态动词引导的一般疑问句结构，牢记help sb do sth以及link…to"把……和……连接起来"的固定表达，保证句子语法正确，符合英文表达习惯。 【答案】16．C；17．D；18．B；19．D；20．A；21．A；22．B；23．C；24．B；25．D 【知识点】说明文；科学技术 【解析】【分析】文章大意：本文讲述随着社会发展，人们生活在通讯；交通；教学工具等方面发生的诸多变化，展现科技给人们学习与生活带来的便利。 【点评】考查完形填空。解题时要结合上下文场景、固定搭配与情节发展，依靠原文细节辨析词义，选出匹配语境的选项。 16．句意：交流是人类的第一需求，所以在这方面出现了许多变化。Success，成功，名词；Exercise，锻炼，名词；Communication，交流，名词；Reading，阅读，名词。根据下文"People used to write to each other" 以及 "we can connect with each other"，整段围绕人与人互相联络交流展开。应选用 Communication，表示 "沟通；交流"，可以统领本段关于联络方式变化的全部内容。故选C。 17．句意：过去人们常常互相写信，花费很长时间等待回复。looking，看，动词；caring，关心，动词；lifting，举起，动词；waiting，等待，动词。根据文中 "People used to write to each other and spend a long time … for a reply." 可知，写完信之后需要等待回信，wait for为固定搭配表示等待，故选D。 18．句意：但是现在，我们只需要几秒钟就可以通过手机或者电脑互相联系。under，在……下面，介词；through，通过，介词；by，凭借，介词；with，用，介词。根据文中 "But now, we can connect with each other in only a few seconds … mobile phones or computers." 可知，此处指借助手机、电脑这类媒介取得联系，through侧重借助媒介手段，故选B。 19．句意：交通也是我们日常生活中的重要部分。casual，随意的，形容词；simple，简单的，形容词；different，不同的，形容词；daily，日常的，形容词。根据文中 "Transportation is also a main part in our … life." 可知，交通属于日常生活的组成部分，daily life表示日常生活，故选D。 20．句意：大多数家庭负担不起拥有一辆小汽车。own，拥有，动词；common，普通的，形容词；direct，直接的，形容词；general，普遍的，形容词。根据文中 "Most families couldn't afford to … a car." 可知，过去多数家庭没有能力拥有汽车，afford to own表示负担得起拥有某物，故选 A。 21．句意：我们可以快速拜访居住在远方的朋友和亲戚。relatives，亲戚，名词；workers，工人，名词；musicians，音乐家，名词；teachers，老师，名词。根据文中 "We can visit our friends and … who live far away from us quickly." 可知，和friends并列，拜访的对象是亲友，故选A。 22．句意：电脑被广泛应用在教学当中。finally，最终，副词；widely，广泛地，副词；greatly，极大地，副词；really，真正地，副词。根据文中 "The computer is … used in teaching, and the classes are more …, so students are more interested in studies." 可知，电脑在教学领域的使用范围很广，be widely used表示被广泛使用，故选B。 23．句意：课堂更加生动，所以学生对学习更感兴趣。awful，糟糕的，形容词；boring，无聊的，形容词；lively，生动的，形容词；difficult，困难的，形容词。根据文中 "The computer is … used in teaching, and the classes are more …, so students are more interested in studies." 可知，多媒体教学让课堂变得生动有趣，学生因此对学习更有兴趣，故选C。 24．句意：他们可以用电脑完成线上作业，和其他人讨论问题。notice，注意到，动词；discuss，讨论，动词；make，制作，动词；test，测试，动词。根据文中 "They can do online homework with them and … the problems with others." 可知，学生可以和别人一起探讨问题，discuss the problems表示讨论问题，故选B。 25．句意：他们也可以借助电脑谈论有趣的活动。reasons，理由，名词；purposes，目的，名词；volunteers，志愿者，名词；activities，活动，名词。根据文中 "They can also talk about the interesting … on them." 可知，学生借助电脑可以谈论各类有趣的活动，故选D。 【答案】26．B 27．C 28．A 【知识点】记叙文；家乡和社会变迁；细节理解；文章结构 【解析】【分析】文章大意：讲述来自小山村的亮亮的经历；展现乡村发生的巨大变化；同时介绍中国取得的各项成就；表达对美好未来的期许。 【点评】考查阅读理解。解题时定位原文，说明展示成就的方式；提取文章细节信息；理清文章篇章结构等信息，比对选项判断对错。 26．细节理解题。结合文中"China has also got many achievements such as 5G, high‑speed railways, and BeiDou Navigation Satellite System."可知亮亮通过列举5G；高铁；北斗导航系统这些实例展示中国的成就，故选B。 27．细节理解题。结合文中"More and more people would like to return to their hometowns to do some meaningful things."可知越来越多的人选择回到家乡，故选C。 28．文章结构题。结合文中第①段介绍亮亮过去上学的艰难；第②③④段讲述村庄的变化；亮亮大学毕业回乡服务以及政府开展各类项目；第⑤段总结展望未来可知文章结构为①→②③④→⑤，故选A。 【答案】29．They lived a hard but simple life. 30．Because of a new policy. 31．Fewer trees and more serious air and water pollution. 【知识点】记叙文；家乡和社会变迁 【解析】【分析】文章大意：主要讲述了作者记忆里家乡过去的贫穷面貌；新政策实施后家乡发生的巨大变化以及如今发展带来的环境问题。 【点评】考查阅读表达。作答该类题需要定位原文细节语句，提炼关键信息，同时严格遵守题目给出的词数限制，答案尽量简洁。 29．根据"But in the old days it was a poor little town…They lived a hard life."可知过去人们生活艰难，故填They lived a hard life. 30．根据"Since the government introduced a new policy (政策), great changes have taken place there."可知小镇发生巨大变化是因为政府出台了一项新政策，故填Because the government introduced a new policy. 31．根据"But with the development of industry, we have fewer trees. Air pollution and water pollution are becoming more and more serious."可知小镇现在面临树木减少；空气污染和水污染愈发严重的问题，故填Fewer trees and more serious air and water pollution. 学科网（北京）股份有限公司 $