Unit 1 The Changing World.Section B知识清单 2026-2027学年人教版英语九年级上册（人教版）

该初中英语知识清单系统梳理了Unit 1 The Changing World.Section B的核心内容。涵盖11个核心单词（含搭配、例句及词形变化），4个核心短语（含同义替换）和7个核心句式（含结构分析），形成从词汇基础到句式应用的学习支架。 知识链路按“单词-短语-句式”逻辑递进，每个知识点配典型例句和用法提示，助力学生掌握语言规则。通过词性辨析、句式结构分析提升语言能力，借助系统梳理和应用示例培养学习能力，体现学科特色学习方法。

Unit 1 The Changing World.Section B知识清单 Part1 核心单词 1 link /lɪŋk/ n. 交通路线；联系 v. 连接 link n. 意为“交通路线；联系”。常见搭配： (1)a link between A a nd B A 与B 之间的联系 (2)break the link 打破联系 / 纽带 link 还可作动词，意为“连接”。link A to/with B 将 A 与B 连接 / 联系起来。 例：The newly built highway link connects the industrial park to the downtown area. 新建的高速公路连接线将工业园区与市中心区域连接起来。 There is a strong link between regular exercise and good health. 规律运动和身体健康之间存在密切联系。 The new bridge links the two small islands in the lake.这座新桥连接了湖中的两个小岛。 2 capital /'kæpɪtl/ n. 首都 capital n. 意为“首都”，此外它还可意为“国都；省会”，the capital of...“……的首都/ 国都/ 省会”。 capital 的其他词义：(1)n. 大写字母；资本 (2)adj. 大写的 例：As the capital of China, Beijing has a long history and rich culture. 作为中国的首都，北京拥有悠久的历史和丰富的文化。 Switzerland is considered as the capital of watches and clocks. 瑞士被认为是钟表之都。 Chengdu is the capital of Sichuan Province.成都是四川省的省会。 In English, we use capitals at the beginning of sentences. 英语中，句子开头要用大写字母。 The company needs more capital to expand its business.这家公司需要更多资金来扩大业务。 Please write your name in capital letters.请用大写字母写你的名字。 3 benefit /'benɪfɪt/ v. 得益于；使受益 n. 优势；益处 benefit v. 意为“得益于；使受益”。既可作及物动词，也可作不及物动词。常见搭配： (1)benefit sb/sth 有益于某人/ 某物 (2)benefit from... 从……中获益 (3)benefit by... 通过……受益 例：The new policy will benefit low-income families directly. 新政策将直接使低收入家庭受益。 Students can benefit a lot from group discussions in class. 学生能从课堂小组讨论中获益良多。 Regular exercise has many benefits for both physical and mental health. 规律运动对身心健康有诸多益处。 4 convenient /kən'viːniənt/ adj. 方便的 convenient adj.意为“方便的”，不能用人作主语。 convenient 的常见用法：(1)It’s convenient (for sb) to do sth (对某人来说)做某事是便利的。 (2)sth is convenient for sb 对某人来说某事/ 物是便利的 convenient 的相关词形：(1)conveniently adv. 方便地 (2)convenience n. 方便；便利；便利的事物(或设施) (3)inconvenient adj. 不方便的 注意：convenient 的主语通常是“事物”或形式主语 it，不能直接用“人”作主语。 I a m convenient t o meet you.(×) It is convenient for me to meet you.(√) 例：This supermarket is very convenient. 这家超市很方便。 It’s convenient to take the subway to work.乘地铁上班很方便。 Mobile payment is convenient for us.对我们来说手机支付是便利的。 The store is conveniently located near the bus stop.这家商店位置便利，位于公交站附近。 5 business /'bɪznəs/ n. 生意；商业 business 作不可数名词，意为“生意；商业”。常用搭配：(1)do business with... 和……做生意 (2)out of business 停业；歇业 (3)“公司；企业；商业机构”，为可数名词。常见用法：run a big business 经营一家大公司 the family business 家族企业 例：She has done business with me for 10 years. 她和我做生意已有十年了。 I know he’s your friend, but business is business.我知道他是你朋友，但公事公办。 It’s none of your business. 这不关你的事。 He went to New York on business. 他去纽约出差了。 6 ease /iːz/ n. 容易；自在 ease 还可作动词，意为“使减轻/ 缓解”。常见搭配： (1)ease pain 缓解疼痛 (2)ease stress 减轻压力 ease 的词形变化：(1)easy adj. 容易的 (2)easily adv. 容易地 例：She passed the exam with ease.她轻松通过了考试。 The warm room made Mary feel at ease after the long trip. 长途旅行后，温暖的房间让玛丽感到自在舒适。 He enjoys a life of ease now that he's retired.由于他已经退休了，所以过着安逸的生活。 The medicine can ease your pain. 这药能缓解你的疼痛。 7 manager /'mænɪdʒə(r)/ n. 经理 manager n. 意为“经理”，是可数名词。 manager 的词形变换：(1)manage v. 负责；管理 (2)management n. 经营；管理 manage 还可意为“完成(困难的事)”，manage to do sth设法做成某事。 例：His father is a manager of a hotel in our city.他父亲是我们城市里一家宾馆的经理。 She wants to become a sports shop manager.她想成为一名体育用品店的经理。 Within two years, he started to manage the store.不出两年他就开始管理这家店了。 8 conclusion /kən'kluːʒn/ n. 总结 conclusion n. 意为“总结”。 conclusion 的常见搭配： (1)draw/reach/come to a conclusion 得出结论 (2)jump to conclusions 仓促下结论 (3)in conclusion 总之(用于总结) conclusion 作名词，还可意为“结尾；结局”。 例：After analyzing all the data, the researchers drew a clear conclusion. 分析完所有数据后，研究人员得出了明确的结论。 Don't jump to conclusions—we need to hear his side of the story first. 别仓促下结论，我们得先听听他的说法。 In conclusion, I would like to thank everyone for their support and dedication to this project.最后，我想感谢所有人对这个项目的支持和付出。 9 lead /liːd/ v. (led /led/, led)带领；过(某种生活)n. 领先地位；主角 lead v. 意为“带领；过(某种生活)”，常见用法： (1)lead sb to do sth 引导/ 促使某人做某事 (2)lead sb to... 带领某人去…… (3)lead a/an... life 过一种……的生活 lead 作动词，还可意为“通向；通往”。lead to 意为“通向；导致；引起”，后接名词、代词或动名词。 lead 还可作名词，意为“领先地位；主角”。常见搭配： (1)take the lead 带头；领先 (2)in the lead 处于领先地位 lead 的相关词：(1)leader n. 领导者 (2)leading adj. 最好的；最重要的(常用于名词前) 例：The teacher leads us to think independently.老师引导我们独立思考。 She leads the team to victory. 她带领团队走向胜利。 They lead a busy life in the city.他们在城市里过着忙碌的生活。 10 junior /'dʒuːniə(r)/ adj. 低年级的；初级的 junior adj. 意为“低年级的；初级的”，特指中小学或大学中年级较低的，常用于名词前，反义词为senior。 junior 的常用搭配：(1)junior high school 初中 (2)junior student 低年级学生 junior 还可作名词，意为“职位较低者；青少年”。senior 也可作名词，意为“较……年长的人；上级；高年级学生”。 例：She's a junior student at this university, majoring in English. 她是这所大学的低年级学生，主修英语。 He was promoted from junior engineer to senior engineer in just two years. 他仅用两年就从初级工程师晋升为高级工程师。 The event is open to seniors and juniors in high school.该活动面向高中高年级和低年级学生。 11 discussion /dɪ'skʌʃn/ n. 讨论 discussion n. 意为“讨论”，是由“discuss (v. 讨论；商量)+ -ion(名词后缀)”构成的。 由discussion 构成的短语有： (1)have a d iscussion with sb 和某人讨论 (2)have a d iscussion about sth 关于某事展开讨论 (3)have/hold a d iscussion 发起或组织讨论 (4)join in a d iscussion 参与讨论 (5)under discussion 正在讨论中 例：We had a discussion with them about the differences between Britain and the US.我们和他们讨论了英美两国的不同之处。 Let's have a discussion about how to solve the problem.我们讨论一下如何解决这个问题吧。 She was too shy to join in the discussion.她太害羞了，以至于不敢加入讨论。 Part2 核心短语 1 be happy with 对……感到满意 be happy with 意为“对……感到满意”，后可接名词、代词、动名词等。同义短语为be pleased/ satisfied with。 “be + adj. + with”结构还有： (1)be angry with 对(某人)生气 (2)be busy with 忙于(某事) (3)be familiar with 对……熟悉 (4)be strict with 对(某人)严格 (5)be popular with 受……欢迎 (6)be patient with 对(某人)有耐心 例：She wasn’t happy with the result of the exam.她对考试结果不满意。 My mom is angry with me because I forgot to do homework. 妈妈因为我忘做作业而生气。 He is busy with his project these days. 他最近忙于他的项目。 Are you familiar with this song? 你熟悉这首歌吗？ 2 be known as意为“被认为是；被称为”。 例：Saihanba is known as “the green miracle”. 3 be different from和……不同 例：Now that I am older, my life is different from when I was in primary school. 4 primary school小学 junior high school初级中学 senior high school高级中学 例：Now my junior high school is farther from home. Part3 核心句式 1 Before then, the only transport links between Mombasa, Kenya’s main port, and Nairobi, Kenya’s capital, were rough roads and an old railway line built in 1901. 在此之前，肯尼亚主要港口蒙巴萨和肯尼亚首都内罗毕之间仅有的交通连接是崎岖的道路和一条建于1901 年的旧铁路线。 (1)本句为“主系表”结构的简单句。主语为the only transport links，between Mombasa, Kenya’s main port，and Nairobi，Kenya’s capital 是后置定语修饰the only transport links。系动词为were，表语为rough roads and an old railway line，built in 1901 后置定语修饰an old railway line。Before then 为时间状语。 (2)当中心词是动作的承受者时，过去分词短语作后置定语相当于“关系代词(which/that/who 等)+ be 动词+过去分词+其他成分”，即被动语态的定语从句。过去分词作定语的位置：单个过去分词通常可前置，也可后置；但过去分词短语(过去分词+介词短语/副词/从句等)必须后置。 例：The book written by Mao Dun is very popular. = The book which is written by Mao Dun is very popular. 茅盾写的这本书非常受欢迎。 The burnt trees after the forest fire were black.森林火灾过后，那些被烧毁的树一片焦黑。 Fallen leaves covered the path. 落叶铺满了小路。 2 I am glad that I get to see her every day. 我很高兴每天都能见到她。 (1)分析结构 本句为含有宾语从句的主从复合句。主句是I am glad，其中I 是主语，am 是系动词，glad 是表语。that 引导形容词后的宾语从句，其中I 是主语，get to see 是谓语，her 是宾语，every day 是时间状语。 (2)“I’m glad that... ”意为“我很高兴……”是英语中表达情绪和观点的高频句型。that 可以省略，但当从句较长或结构较复杂时，保留 that 能让句子逻辑更清晰，避免歧义。主语多为第一人称(I/we)，也可以根据语境更换为其他人称。同义表达：I’m pleased/happy that... 例：I’m glad that the rain stopped, so we can go for a walk in the park. 雨停了，这样我们就能去公园散步了，我很开心。 We’re glad that our team won the school basketball match yesterday. 我们队昨天赢了学校篮球赛，我们都很开心。 The teacher is pleased that more and more students are taking part in the reading club.越来越多的学生参加读书俱乐部，老师很欣慰。 3 A government worker said, “I’m very happy with the new railway built by our Chinese friends. ” A government worker said后为直接引语，引号内句子的时态由说话人当时的语境决定。 4 It took 10 hours to get to Nairobi from Mombasa by train. It takes + 时间 + to do sth 意为 “做某事花费多长时间” 5 My experience of using the train since 2017 has been good. It is very convenient and doesn’t cost much money. (1)experience此处意为“体验”，是可数名词；还可作不可数名词，意为“经验”。 (2)cost意为“花费”，主语是物或事，不能是人。 6 Although China and Kenya are far away from each other, the railway shows how different countries can work together to build a better world. 长难句分析：主句是the railway shows how different countries can work together to build a better world，其中the railway 是主语，shows 是谓语，how 引导的是宾语从句。Although 引导的是让步状语从句。 7 The way I study is also different. 长难句分析：此句是一个含有定语从句的复合句。主句是The way is also different，定语从句是I study，此处省略了关系代词。 1 学科网（北京）股份有限公司 $