单元复习讲义与大纲-2026-2027学年外研版九年级英语上册

2026-07-29
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摘要:

该初中英语复习讲义通过表格化梳理构建九年级上册知识体系,全书总览表清晰呈现六单元主题、核心语法及能力目标,各单元词汇、短语、语法要点均以对比表格呈现,搭配全书语法体系图,直观展现从句、构词法等重难点的内在逻辑。 讲义亮点在于分层复习设计与精准方法指导,分词汇过关、语法梳理、综合练习三阶段,语法部分设“核心辨析”如so/such用法对比,构词法提供词根拆解技巧,培养语言能力与思维品质。配套错题记录与真题模拟,基础生可夯实基础,优秀生能拓展提升,助力教师实施分层教学与自主复习支持。

内容正文:

九年级上册英语复习讲义与大纲 · 全书复习总览 单元 主题 核心语法 核心能力 Unit 1 Teenagers today(当代青少年) 条件状语从句 & 原因状语从句 描述青少年品质与责任 Unit 2 On the money(金钱话题) 时间状语从句 & 让步状语从句 谈论理财与消费观 Unit 3 Past passing by(历史遗迹) 结果状语从句 & 目的状语从句 介绍文化遗产与考古发现 Unit 4 Heroes(英雄人物) 定语从句 — who 引导 描述英雄品质与事迹 Unit 5 A fine balance(生态平衡) 定语从句 — that / which 引导 讨论环境保护与可持续发展 Unit 6 Live green(绿色生活) 构词法(前缀 & 后缀) 倡导环保行动与绿色生活 Unit 1 Teenagers today(当代青少年) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 teenager 青少年 teenagers today 当代青少年 performer 表演者 a talented performer 有才华的表演者 performance 表演;演出 give a performance 进行演出 puppet (牵线)木偶;手偶 puppet show 木偶戏 puppetry 木偶表演艺术 traditional puppetry 传统木偶艺术 creativity 创造力 show creativity 展示创造力 volunteer 志愿者 work as a volunteer 做志愿者 educator 教育家 a famous educator 著名教育家 youth 青年,年轻人 the youth of today 今天的年轻人 lady 女士 a young lady 一位年轻女士 gentleman 先生 a true gentleman 真正的绅士 viewer 观看者 attract viewers 吸引观众 动词(v.) 单词 释义 拓展/搭配 perform 表演,演出 perform well 表演出色 inspire 鼓舞,激励 inspire sb. to do sth. 激励某人做某事 amaze 使大为惊奇 be amazed at 对……感到惊讶 形容词(adj.) 单词 释义 拓展/搭配 independent 独立的,自立的 be independent of 独立于 intelligent 聪明的,有智慧的 an intelligent student 聪明的学生 old-fashioned 老式的,过时的 old-fashioned ideas 过时的想法 hidden 隐藏的 hidden talent 隐藏的才能 连词(conj.) 单词 释义 用法 unless 除非 unless = if...not,引导条件状语从句 二、核心短语 短语 释义 例句 on the edge of one's seat 极为激动 The puppet show kept us on the edge of our seats. take part in 参加(活动) She took part in the volunteer activity. folk arts 民间艺术 We should protect folk arts. shoulder the responsibility 肩负责任 Teenagers should shoulder the responsibility. hold on 坚持;别挂断 Hold on! Help is on the way. be flooded with 被……涌满 The post was flooded with warm answers. high school 高中 She studies in a high school. 三、语法要点:条件状语从句 & 原因状语从句 1. 条件状语从句(if / unless) 核心规则:主将从现 从句用一般现在时,主句用一般将来时 引导词 结构 例句 if if + 从句(一般现在时),主句(一般将来时) If it rains tomorrow, we will stay at home. unless unless = if...not Unless you study hard, you won't pass. = If you don't study hard, you won't pass. 重点 : unless 和 if...not 可以互换 条件从句中用一般现在时表将来(主将从现) if 还可以表示"是否",此时不用主将从现 2. 原因状语从句(because / since / as) 引导词 语气 用法 例句 because 最强 表示直接原因,可回答 why I stayed home because it was raining. since 中等 表示已知原因,"既然" Since everyone is here, let's begin. as 较弱 表示明显原因,较口语化 As it's getting dark, let's go home. 易错点 : because 不能与 so 连用(二选一) because of + 名词/短语;because + 句子 though/although 不能与 but 连用 Unit 2 On the money(金钱话题) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 budget 预算 make a budget 制定预算 price 价格 at a high/low price 以高/低价 value 价值 good value for money 物有所值 wealth 财富 Health is more important than wealth. expense 费用,开支 travel expenses 旅行费用 moneybox 存钱罐 put money in the moneybox 动词(v.) 单词 释义 拓展/搭配 save 节省;储蓄;拯救 save money 存钱 / save up 攒钱 borrow 借入 borrow...from... 向……借…… lend 借出 lend sb. sth. = lend sth. to sb. afford 负担得起 can't afford 买不起 cost 花费 cost sb. sth. 花某人…… earn 赚得 earn a living 谋生 waste 浪费 waste time/money on... 在……上浪费 manage 管理;设法做到 manage money 理财 形容词(adj.) 单词 释义 拓展/搭配 spare 备用的;多余的 spare time 空闲时间 / spare key 备用钥匙 wise 明智的 It's wise to save. 储蓄是明智的 二、核心短语 短语 释义 例句 make sense 有道理;讲得通 This plan makes sense to me. make ends meet 收支平衡 It's hard to make ends meet. manage money 理财 We should learn to manage money. save up 攒钱 She is saving up for a new phone. of one's own 属于自己的 I want a room of my own. had better (not) do 最好(不)做某事 You'd better not waste money. make sense of 理解 I can't make sense of this poem. 三、语法要点:时间状语从句 & 让步状语从句 1. 时间状语从句 引导词 含义 例句 when 当……时候 When I got home, Mum was cooking. while 当……时(同时,接延续性动词) While I was reading, the phone rang. before 在……之前 Wash your hands before you eat. after 在……之后 After he left, I felt lonely. until / till 直到……为止 I waited until he came back. as soon as 一……就…… As soon as I arrived, it started to rain. 重点 :时间状语从句同样遵循"主将从现"原则。 2. 让步状语从句(although / though / even though) 引导词 用法 例句 although / though 虽然……(不与 but 连用) Although he is young, he knows a lot. even though 即使……(语气更强) Even though it was cold, she went swimming. 高频考点 : although/though 引导让步状语从句时,主句不能再用 but 可与 yet / still 连用:Though it rained, (yet) we still went out. Unit 3 Past passing by(历史遗迹) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 guest 嘉宾,宾客 special guest 特邀嘉宾 remains 遗迹(常用复数) ancient remains 古代遗迹 kingdom 王国 the ancient kingdom 古老的王国 tomb 墓穴,坟墓 a royal tomb 皇家陵墓 treasure 财宝,珍宝 ancient treasures 古代珍宝 exhibition 展览 visit an exhibition 参观展览 mask 面具 bronze masks 青铜面具 silk 丝绸 the Silk Road 丝绸之路 civilization 文明 ancient civilizations 古代文明 relic 遗迹,遗物 cultural relics 文物 archaeologist 考古学家 a famous archaeologist 著名考古学家 动词(v.) 单词 释义 拓展/搭配 lie 位于(lay-lain) lie in 坐落于(大地点)/ lie on 位于……边上 discover 发现 discover a tomb 发现一座古墓 形容词(adj.) 单词 释义 拓展/搭配 ancient 古代的 ancient history 古代历史 creative 有创造力的 a creative design 有创意的设计 such 这样,如此 such a beautiful place 如此美丽的地方 二、核心短语 短语 释义 例句 date back to 追溯到…… The city dates back to 2,000 years ago. lie in / lie on 位于 The town lies in the valley. in the northwest 在西北部 Giant mountains stand in the northwest. such...that... 如此……以至于…… It is such an amazing place that everyone visits. so...that... 如此……以至于…… The masks are so beautiful that we can't look away. so that 以便,为了 We take photos so that we can remember the relics. 三、语法要点:结果状语从句 & 目的状语从句 1. 结果状语从句(so...that / such...that) 结构 用法 例句 so + adj./adv. + that so 修饰形容词/副词 The masks are so beautiful that we can't look away. such + a/an + adj. + 单名 + that such 修饰名词短语 It is such an amazing place that everyone visits. such + adj. + 复名/不可数 + that such 修饰复数/不可数名词 They are such old treasures that we must protect them. 核心辨析 : so 修饰 adj./adv.;such 修饰 n. 例外:so many/much/few/little + n.(不用 such) 2. 目的状语从句(so that / in order that) 引导词 含义 例句 so that 以便,为了(从句含 can/could/will) We study hard so that we can get good grades. in order that 为了(更正式) He spoke loudly in order that everyone could hear. 辨析 so that(目的) vs so...that(结果) : He studied hard so that he could pass.(目的:为了通过) He studied so hard that he passed.(结果:结果通过了) Unit 4 Heroes(英雄人物) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 hero 英雄;偶像 a national hero 民族英雄 courage 勇气 show great courage 展示巨大勇气 sacrifice 牺牲 make sacrifices 做出牺牲 determination 决心 strong determination 坚定的决心 bravery 勇敢 admire one's bravery 钦佩勇敢 achievement 成就 remarkable achievements 卓越成就 influence 影响 have a great influence on 对……有很大影响 role model 榜样 be a role model for 做……的榜样 动词(v.) 单词 释义 拓展/搭配 devote 奉献 devote oneself to 致力于 admire 钦佩 admire sb. for sth. 因……钦佩某人 respect 尊敬 respect our elders 尊敬长辈 contribute 贡献 contribute to 对……做出贡献 overcome 克服(overcame, overcome) overcome difficulties 克服困难 形容词(adj.) 单词 释义 拓展/搭配 noble 高尚的 a noble character 高尚的品格 selfless 无私的 a selfless person 无私的人 二、核心短语 短语 释义 例句 devote oneself to 致力于;献身于 She devoted herself to education. make a contribution to 对……做出贡献 He made great contributions to science. in the face of 面对 She showed courage in the face of danger. give up 放弃 Never give up your dreams. look up to 尊敬;仰慕 Children look up to their parents. set an example 树立榜样 Heroes set an example for us. 三、语法要点:定语从句 — who 引导 定语从句基本概念 先行词 :被定语从句修饰的名词或代词 关系词 :连接主句和从句,指代先行词,在从句中充当成分 从句 :用陈述语序,紧跟先行词之后 who 引导的定语从句 用法 结构 例句 who 作主语 先行词(人) + who + 谓语 The teacher who teaches us English is kind. who 作宾语 先行词(人) + who + 主语 + 谓语(可省略) The girl (who) I met is my neighbor. whose 作定语 先行词 + whose + n. I know the boy whose father is a doctor. 重点 : who 只指人,在从句中可作主语或宾语 作宾语时可省略 whose 表"……的",可指人或物 从句必须用陈述语序 Unit 5 A fine balance(生态平衡) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 balance 平衡 keep a balance 保持平衡 ecosystem 生态系统 a complex ecosystem 复杂的生态系统 environment 环境 protect the environment 保护环境 resource 资源 natural resources 自然资源 pollution 污染 air/water pollution 空气/水污染 species 物种 endangered species 濒危物种 habitat 栖息地 protect habitats 保护栖息地 harmony 和谐 in harmony with 与……和谐相处 动词(v.) 单词 释义 拓展/搭配 affect 影响 affect our health 影响健康 preserve 保护,保存 preserve natural resources 保护自然资源 damage 损害,破坏 cause damage to 对……造成损害 survive 生存,幸存 survive in harsh conditions 在恶劣条件下生存 recycle 回收利用 recycle paper and plastic 回收纸张和塑料 coexist 共存 coexist peacefully 和平共存 形容词(adj.) 单词 释义 拓展/搭配 sustainable 可持续的 sustainable development 可持续发展 二、核心短语 短语 释义 例句 in harmony with 与……和谐相处 Live in harmony with nature. in danger of 处于……的危险中 Species are in danger of extinction. have an effect on 对……有影响 Pollution has an effect on our health. make a difference 有影响,起作用 Every small action makes a difference. take action 采取行动 We must take action now. play a role in 在……中发挥作用 Everyone plays a role in protecting nature. 三、语法要点:定语从句 — that / which 引导 that 引导的定语从句 用法 例句 that 指人 The man that/who spoke is our principal. that 指物 The book that/which I bought is interesting. that 作宾语(可省略) Is that the car (that) you bought? which 引导的定语从句 用法 例句 which 作主语 The river which flows through the city is polluted. which 作宾语(可省略) The movie (which) we watched was exciting. 只能用 that 的情况(高频考点) 条件 例句 先行词被最高级修饰 This is the best movie that I have ever seen. 先行词被序数词修饰 The first thing that I did was to call Mum. 先行词被 all/every/no/the only 修饰 All that he said is true. 先行词既有人又有物 The man and his dog that passed by were interesting. Unit 6 Live green(绿色生活) 一、核心词汇 名词(n.) 单词 释义 拓展/搭配 plastic 塑料 reduce the use of plastic 减少塑料使用 energy 能源;能量 solar energy 太阳能 carbon 碳 carbon footprint 碳足迹 emission 排放 carbon emissions 碳排放 landfill 垃圾填埋场 waste goes to landfills 垃圾进入填埋场 sustainability 可持续性 focus on sustainability 关注可持续性 conservation 保护,节约 water conservation 水资源保护 动词(v.) 单词 释义 拓展/搭配 recycle 回收利用 recycle bottles and cans 回收瓶子和罐子 reduce 减少 reduce waste 减少浪费 reuse 重复使用 reuse old clothes 重复使用旧衣服 形容词(adj.) 单词 释义 拓展/搭配 reusable 可重复使用的 reusable bags 可重复使用的袋子 renewable 可再生的 renewable energy 可再生能源 organic 有机的 organic food 有机食品 biodegradable 可生物降解的 biodegradable packaging 可降解包装 eco-friendly 环保的 eco-friendly products 环保产品 二、核心短语 短语 释义 例句 carbon footprint 碳足迹 Reduce your carbon footprint. global warming 全球变暖 Global warming is a serious problem. greenhouse effect 温室效应 The greenhouse effect raises temperatures. reduce / reuse / recycle 减少/重复使用/回收利用 Follow the 3R rule: reduce, reuse, recycle. make a difference 有影响 Small actions can make a big difference. throw away 扔掉 Don't throw away recyclable items. 三、语法要点:构词法(Word Formation) 前缀(Prefixes)— 改变词义,通常不改变词性 前缀 含义 示例 re- 再,重新 recycle 再循环 / reuse 再利用 / rewrite 重写 / rebuild 重建 un- 不,非 unhappy 不开心 / unusual 不寻常 / unable 不能 dis- 不,非 disagree 不同意 / disappear 消失 / dislike 不喜欢 pre- 预先 preview 预习 / preheat 预热 / preschool 学前 eco- 生态的 eco-friendly 环保的 / ecosystem 生态系统 后缀(Suffixes)— 通常改变词性 后缀 功能 示例 -tion / -sion 动词 → 名词 educate → education / decide → decision / pollute → pollution -able / -ible 动词 → 形容词(可……的) reuse → reusable / recycle → recyclable -ful 名词 → 形容词(充满……的) care → careful / hope → hopeful -less 名词 → 形容词(没有……的) home → homeless / hope → hopeless / care → careless -ly 形容词 → 副词 quick → quickly / careful → carefully -ness 形容词 → 名词 happy → happiness / kind → kindness -ment 动词 → 名词 develop → development / achieve → achievement -ity 形容词 → 名词 sustainable → sustainability / active → activity 构词法解题技巧 : 看到不认识的词,先拆前缀和后缀,找词根 根据后缀判断词性,根据前缀判断含义方向 结合上下文语境确定具体意思 全书语法体系总图 复习建议 阶段一:词汇过关(1-2 天) 逐单元过词汇表,重点掌握词性变化和固定搭配 利用词汇卡片自测,重点攻克易混词(borrow/lend、so/such) 阶段二:语法梳理(2-3 天) 按语法体系总图,理清各类从句的引导词和用法 重点突破:定语从句 who/that/which 的选用规则 背诵每个语法点的典型例句 阶段三:综合练习(2-3 天) 完成各单元通关练习,记录错题 针对错题回顾语法要点,重点突破薄弱环节 进行真题模拟训练,检验复习效果 学科网(北京)股份有限公司 $

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单元复习讲义与大纲-2026-2027学年外研版九年级英语上册
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