Units 1～9 教材核心知识串讲（期末复习课件）九年级英语上学期北师大版

这是一份北师大版初中英语九年级上册Units 1~9的期末复习课件，以考情透视、知识梳理、语法串讲、真题引领为学习支架，系统整合核心词汇（分单元列出重点单词）、短语、句型，详解被动语态、定语从句等语法点（含结构表和即时检测），并配备中考真题分类训练。 资料特色突出核心素养培养，通过考情分析渗透跨文化意识（如中外文化差异），语法部分用表格对比（如被动语态时态结构）、口诀（because/since/as用法口诀）提升思维品质，真题训练结合近年中考题（如定语从句、不定式考点）强化语言运用能力，帮助学生系统夯实基础、提升应试技巧，也为教师提供结构化复习方案。九年级学生面临升学考试，需聚焦考点整合与实战能力，该资料贴合考情，分模块梳理重点，助力学生针对性复习，教师可直接用于课堂串讲或自主复习指导。

期末复习考点串讲 Units 1~9 北师大版·九年级英语上册 考 情 透 视 知 识 梳 理 语 法 串 讲 真 题 引 领 目 录 01 考情透视·目标导航 语法串讲·融会贯通 知识梳理·夯实基础 真题引领·实战训练 (单词、短语、句型积累) 02 03 04 (被动语态;连词：because, since, as; so that/so…that;定语从句;不定式;冠词;条件状语从句) 课标要求 考情分析 第一部分 考情透视·目标导航 考情透视·目标导航 课标要求 能运用核心词汇、短语及重点语法(被动语态、定语从句等)进行日常交流与书面表达；能初步运用复合句表达复杂含义。 通过综合复习及训练，培养跨文化交际意识；通过文本分析与创作，提升逻辑思维与语言运用能力。 了解中外文化差异(如语言习惯、文学作品、环保理念等)，培养尊重多元文化的意识，树立积极的学习态度与社会责任感。 01 语言知识 02 语言能力 03 文化意识与情感态度 考情透视·目标导航 考情分析 语法与词汇 话题相关核心词汇：语言学习、书籍、科学家或发明家、太空、文学、榜样人物、旅行、环境保护等、短语固定搭配，及被动语态、定语从句、不定式等语法。 阅读理解 理解说明文、记叙文、议论文等不同题材短文，抓取主旨大意、细节信息、推理判断等；完成选择或简答类语篇题目。 写作与表达 运用单元所学知识撰写语言学习技巧、书籍与电子书的相关内容、自己最喜欢的科学家或发明家、故事、榜样人物、旅行经历、环境保护等短文，结构清晰、信息完整。 单词、短语、句型 第二部分 知识梳理·夯实基础 一、重点单词 知识梳理·夯实基础 Unit 1 Language 1.memorize vt. 记住，记忆 2.review vt.& n. 回顾，复习，评论 3.highlight vt. 加亮，使显著 4.recite vi.& vt. 背诵 5.simple adj. 简单的，简易的 6.support vt.& n. 支持 7.advice n. 忠告，建议 8.alone adj. 单独的 9.truth n. 事实，真理 10.correct adj. 正确的，恰当的 11.explanation n. 解释，说明 12.real adj. 真的，真实的 13.voice n. 声音，嗓音 14.relate vt. 使联系 15.communicate vi.& vt. 沟通，交流 16.discuss vt. 讨论 17.form n. 形式，形状，表格 18.rude adj. 粗鲁的，无礼的 19.textbook n. 教科书，课本 20.pronunciation n. 发音 21.discussion n. 讨论 22.partner n. 伙伴，伴侣 23.lead vi.& vt. 领导，引导 24.express vt. 表达 25.relaxed adj. 放松的 26.translate vt. 翻译 二、重点短语 知识梳理·夯实基础 1.go over 仔细检查，复习 2.hurry up 赶快，使赶快 3.both...and... 既…… 又…… 4.look up 向上看，查找 5.read through 认真通读 6.neither...nor... 既不…… 也不…… 7.either...or... 或者…… 或者…… 8.get involved in 涉及，牵连 9.make a decision 作出决定，下决心 10.stand out 突出，突显出来 11.break up 分解，拆散 12.pass on 传递 13.refer to 查阅，参考 14.be careful about 当心，注意 15.as for 至于；关于 16.make a difference 有所作为 17.work out 计划，思考；进展顺利 18.by the way 顺便提一句 19.in order to 为了，目的是 20.have a try 尝试一下 21.no longer 不再 Unit 1 Language 知识梳理·夯实基础 三、重点句型 1. However, body language is used differently in different cultures. 然而，在不同文化中使用不同的身体语言。 2. It is also not polite to touch people with your shoes. 用鞋子去碰人也是不礼貌的。 3.She is talking with her teacher about the differences between British English and American English. 她正和她的老师谈论英式英语和美式英语的不同。 Unit 1 Language 知识梳理·夯实基础 三、重点句型 4. You didn't realise there were so many differences, did you? 你没有意识到有如此多的不同，对吗？ 5. The more you listen, the more you'll get used to it. 你听得越多，就会越习惯它。 6. Remembering English words is difficult for me. 记英语单词对我来说很难。 7.I find it very useful. 我觉得它很有用。 Unit 1 Language 知识梳理·夯实基础 一、重点单词 Unit 2 Books 1.adventure n. 冒险，冒险经历 2.curiosity n. 好奇心 3.friendship n. 友谊 4.publish v. 出版 5.remain v. 仍然是，保持不变 6.silly adj. 愚蠢的 7.drop v. 落下；n. 滴；水珠 8.character n. 人物，角色 9.bright adj. 聪明的；明亮的 10.force v. 迫使，强迫；n. 力量 11.society n. 社会 12.steal v. 偷，偷窃 知识梳理·夯实基础 一、重点单词 13.preparation n. 准备 14.hang v. 悬挂 15.form v. 养成，形成 16.continuing adj. 连续不断的 17.advantage n. 优势，有利条件 18.depend v. 取决于，决定于 19.inspire v. 激励；启发思考 20.period n. 一段时间，时期 21.silent adj. 沉默的；安静的 22.focus v. 集中 (注意力、精力等) 23.carelessly adv. 漫不经心地；粗心地 24.sweep v. 轻轻擦 Unit 2 Books 知识梳理·夯实基础 一、重点单词 25.touch n. 一点儿，少许；触觉；v. 触摸 26.move n. 动作 27.consider v. 仔细考虑；认为 28.offer n. 建议；主动提议 29.honestly adv. 诚实地 30.regret n. 遗憾；v. 感到遗憾 31.benefit v. 使受益 32.aspect n. 方面 33.unlike prep. 不像，与…… 不同 34.extra adj. 额外的 35.disadvantage n. 不利因素 36.summary n. 总结 Unit 2 Books 知识梳理·夯实基础 二、重点短语 1.大量的,无数的 a world of 2.取决于；依靠depend on 3.反复来回 back and forth 4.看一下…… take a look at 5.只要as long as 6.出于好奇out of curiosity 7.建立友谊build friendship 8.被出版get published 9.保持冷静remain calm 10.顺便拜访drop by 11.主角main character 12.坚强的性格strong character 13.强迫某人做某事force sb to do sth 14.挂断电话；悬挂hang up 15.稍等；坚持hang on 16.养成习惯form a habit 17.利用take advantage of Unit 2 Books 知识梳理·夯实基础 三、重点句型 1.They are forced to stay on an island together after their plane has an accident. 飞机发生事故后，他们被迫一起待在一个岛上。 2.However, the boys don't get along,and have trouble keeping the peace. 但是，这些男孩们不能和睦相处，无法维持和平。 3.The man who doesn't read good books has no advantage over the man who can't read them. 不读好书的人不比那些无法读书的人强到哪里去。 Unit 2 Books 知识梳理·夯实基础 三、重点句型 4.Well, it depends on what you're looking for. 嗯，这就要看你找什么了。 5.Many people prefer reading paper books because they are easy to buy from bookshops and comfortable to read. 很多人更喜欢读纸质书籍，因为它们容易从书店买到，且读起来很舒服。 6.It doesn't matter which you use as long as it allows you to enjoy reading. 无论你使用哪种形式，只要它能让你享受阅读的乐趣就可以。 Unit 2 Books 知识梳理·夯实基础 一、重点单词 Unit 3 Creativity 1.creativity n. 创造力 2.creative adj. 有创造力的 3.inventor n. 发明者，发明家 4.instrument n. 仪器；乐器 5.pioneer n. 先锋，先驱 6.far adv. 非常，大大 7.backwards adv. 倒着地 8.absent adj. 缺席的；缺少的 9.cancel v. 取消 10.disagree v. 不同意，持不同意见 11.provide v. 提供 12.energy n. 能量 13.danger n. 危险，风险 14.involved adj. 有关的 15.moreover adv. 此外，而且 16.pollute v. 污染 17.pollution n. 污染 18.bite v. 咬 19.owner n. 主人；所有者 20.blame v. 责怪 21.invent v. 发明，创造 22.treat n. 乐趣，乐事 23.cover v. 盖；覆盖 24.broken adj. 破损的；出了毛病的 25.fit v. 可容纳；适合 26.business n. 公司；生意 27.run v. 经营；跑 28.industry n. 产业；工业 29.modern adj. 当代的，现代的 知识梳理·夯实基础 二、重点短语 1.as well as 也 2.cut down 减少；砍倒 3.come up with 想出 4.because of 因为 5.hundreds of 数以百计的；许多 6.work out 解决；算出；实现；制定出 7.keep...a secret 保密 8.deal with 处理 9.look after 照顾   10.by accident 偶然；意外地 11.have a hard time 过得困难 12.as we all know 众所周知 13.as a result 结果 14.give up 放弃 15.be helpful to 对…… 有帮助 16.follow one's dream 追求梦想 17.try one's best to do sth 尽全力做某事 18.make...come true 使…… 成真 Unit 3 Creativity 知识梳理·夯实基础 三、重点句型 1.He is considered one of the greatest painters of all time. 他被认为是有史以来最伟大的画家之一。 2.He is still famous today because of the Mona Lisa and other well-known paintings. 因为《蒙娜丽莎》和其他著名的画作，他今天仍然很有名。 3.Since he died on May 2nd, 1519, people have been learning from them. 自从他1519 年5月2日去世后，人们一直在向他们学习。 4.Others think it was just easier for him to write this way because he was left-handed. 另一些人认为他这样写更容易，因为他是左撇子。 Unit 3 Creativity 知识梳理·夯实基础 三、重点句型 5.As it took some time to translate the diaries, they were published more than 150 years after his death. 由于翻译这些日记需要一些时间，所以在他去世 150 多年后才得以出版。 6.Since many of da Vinci's inventions were far ahead of their time, they were only tested hundreds of years later. 由于达・芬奇的许多发明都远远领先于他们的时代，他们只是在数百年后才进行测试。 7.Not all of da Vinci's plans worked out as well as he wished. 达・芬奇的计划并非都如他所愿地顺利实施。 8.I support the position that scientists need to quickly increase the number of new inventions. 我支持科学家需要快速增加新发明数量的观点。 Unit 3 Creativity 知识梳理·夯实基础 三、重点句型 9.There must be a reason why a dog bites. 狗咬人一定是有原因的。 10.As dog owners, they should find out the problem instead of blaming the dogs. 作为狗主人，他们应该发现问题，而不是责怪狗。 11.Although he tried covering his head in a scarf, it was not comfortable. 虽然他试着用围巾把头包起来，但还是不舒服。 12.I think we can also read books about them so that we can learn from them. 我认为我们也可以读关于他们的书，这样我们就可以向他们学习。 Unit 3 Creativity 知识梳理·夯实基础 三、重点句型 13.He is believed to be the second most important developer in printing Chinese after Bi Sheng. 他被认为是继毕升之后，中国第二大汉字印刷技术的开发者。 14.Wang Xuan was not only a great modern scientist but also a great role model for many young people. 王选不仅是一位伟大的现代科学家，也是许多年轻人的楷模。 15.His life story teaches us that a person should follow his own dream and try his best to make it come true. 他的人生故事告诉我们，一个人应该追随自己的梦想，尽自己最大的努力去实现它。 Unit 3 Creativity 一、重点单词 知识梳理·夯实基础 Unit 4 Space 1. 太空；空间(n.) space 2. 行星(n.) planet 3. 太阳的；太阳能的(adj.) solar 4. 系统；体系(n.)(搭配：solar system 太阳系) system 5. 发现；发觉(v.) discover 6. 探索；探测(v.) explore 7. 信息；消息(n.) message 8. 光；光线；光亮(n.)；轻的；浅色的(adj.) light 一、重点单词 知识梳理·夯实基础 Unit 4 Space 9. 速度(n.)；加速；快速前行(v.) speed 10. 距离；间距(n.) distance 11. 知识；学问(n.) knowledge 12. 技术；工艺(n.) technology 13. 研究；调查(n. and v.) research 14. 交流；沟通；通讯(n.) communication 15. 信号；暗号(n.)；发信号；示意(v.) signal 二、重点短语 知识梳理·夯实基础 1. 在太空中 in space 2. 太阳系 solar system 3. 太空探索 space exploration 4. 与……交流；与……沟通 communicate with 5. 发送信息 send a message 6. 以……的速度 at the speed of 7. 太空旅行 space travel 8. 太空技术 space technology 9. 对……进行研究 do research on Unit 4 Space 知识梳理·夯实基础 三、重点句型 1.你对太空了解些什么？  What do you know about space?  2.我们在太空中如何与……交流？ How can we communicate with...in space? 3.太空探索的重要性是什么？  What's the importance of space exploration? 4. 如果我们想在太空中……，我们应该怎么做？ If we want to...in space, what should we do? Unit 4 Space 一、重点单词 知识梳理·夯实基础 Unit 5 Literature 1. 文学；文学作品(n.) literature 2. 童话；神话故事(n.) fairytale 3. 小说(n.) novel 4. 戏剧；剧本(n.) play 5. 诗歌(n.) poem 6. 乘客；旅客(n.) passenger 7. 通常；正常情况下(adv.) normally 8. 道歉(v.) apologise 9. 故事情节(n.) plot 10. 粗的；厚的(adj.) thick 11. 官员；军官(n.) officer 12. 布；布料(n.) cloth 13. 地点；斑点(n.) spot 14. 明显地；显然(adv.) obviously 15. 系列；连续(n.) series 16. 巨大的；史诗般的(adj.) epic 17. 毕业(n.) graduation 18. 程度；规模(n.) scale 19. 寻常的；通常的(adj.) usual 20. 抚养；提升(v.) raise 21. 结果；解决(n.) resolution 22. 富有的(adj.) rich 23. 假装(v.) pretend 24. 相关的；有联系的(adj.) related 25. 分离；划分(v. / n.) separate 26. 疏忽大意(n.) carelessness 27. 庆祝；祝贺(v. / n.) celebrate 28. 迅速移动；匆忙(v. / n.) rush 二、重点短语 知识梳理·夯实基础 1. 下定决心；做出决定 make up one's mind 2. 轻视；看不起 look down on 3. 一系列 a series of 4. 基于；根据 be based on 5. 总而言之 in a word 6. 使……苏醒；使……活跃 bring...to life 7. 与……有共同之处 have...in common 8. 处理；应对 deal with 9. 结果；因此 as a result 10. 为……感到自豪 be proud of 11. 被认为是；被誉为 be known as 12. 致力于；投入 devote oneself to Unit 5 Literature 知识梳理·夯实基础 三、重点句型 1.安妮是一个话很多且充满想象力的女孩。 Anne is a girl who/that talks a lot and has a rich imagination. 2.盲人摸象的故事告诉我们不能片面看问题。 The story of "The Blind Men and the Elephant" tells us we shouldn't judge things from a one-sided view. 3.南希因为太累，忘记设闹钟了。 Nancy was so tired that she forgot to set the alarm clock. 4.你读过J.K.罗琳写的其他相关书籍吗？ Have you read other books related to the Harry Potter series by J.K. Rowling? Unit 5 Literature 一、重点单词 知识梳理·夯实基础 Unit 6 Role Models 1. 冷静的；沉着的(adj.) calm 2. 公平的(adj.) fair 3. 严肃的(adj.) serious 4. 明智的；英明的(adj.) wise 5. 尽管；即使(prep./conj.) despite 6. 有挑战性的(adj.) challenging 7. 文化的(adj.) cultural 8. 性格；个性(n.) personality 9. 重视；珍视(v.) value 10. 慈善；慈善机构(n.) charity 11. 创建；创办(v.) found 12. 珍视；珍爱(v.) treasure 13. 原来的；起初的(adj.) original 14. 归功于；归因于(v.) owe 15. 有条理的(adj.) organised 16. 体贴人的；乐于助人的(adj.) caring 17. 数码的；数字的(adj.) digital 18. 正规的；正式的(adj.) formal 19. 承担得起；买得起(v.) afford 20. 解雇；射击(v.) fire 21. 不耐烦的；没耐心的(adj.) impatient 22. 公认；承认(v.) recognise 23. 革命；变革(n.) revolution 24. 负面的；消极的(adj.) negative 25. 超出；超越(prep./adv.) beyond 26. 压力(n.) pressure 二、重点短语 知识梳理·夯实基础 1. 慈善事业 charity work 2. 赢得人心 win the hearts of people 3. 退休；退役 retire from 4. 为……树立榜样 set an example for 5. 充分利用 make full use of 6. 归功于 owe...to 7. 志愿服务 volunteer work 8. 坚持计划 stick to a plan 9. 说实话 tell the truth 10. 与众不同 make a difference Unit 6 Role Models 知识梳理·夯实基础 三、重点句型 姚明是世界上最优秀的体育明星之一。 Yao Ming is one of the world's best sports stars. 2002年，他决定参加NBA选秀，并被休斯顿火箭队选中。 In 2002, Yao Ming decided to enter the NBA draft and was drafted to the Houston Rockets. 他不得不应对文化差异和语言障碍，以便与队友沟通。 He had to deal with cultural differences and language difficulties to communicate with his teammates. 尽管取得了许多成就，他依然保持谦虚。 Although Yao Ming has achieved a lot, he has remained modest. Unit 6 Role Models 知识梳理·夯实基础 三、重点句型 姚明也因他的慈善工作而闻名。 Yao Ming is also known for his charity work. 榜样不仅要有出色的能力，还要有良好的品格。 A role model should not only have excellent abilities but also good qualities. JK·罗琳的人生故事告诉我们，永远不要放弃梦想。 J.K. Rowling's life story teaches us never to give up our dreams. 成为榜样意味着要以身作则，影响他人。 Being a role model means setting an example and influencing others. 他通过努力工作和永不放弃的精神赢得了人们的尊重。 He won people's respect through hard work and the spirit of never giving up. Unit 6 Role Models 一、重点单词 知识梳理·夯实基础 Unit 7 Journeys 1. 连接；联结(v.) connect 2. 影响；感化(v./n.) influence 3. 艺术品；美术作品(n.) artwork 4. 主要的；重要的(adj.) major 5. 道路；小路(n.) path 6. 绝望；丧失信心(n./v.) despair 7. 选择；抉择(n.) choice 8. 目的地；终点(n.) destination 9. 克服；解决(v.) overcome 10. 路线；路途(n.) route 11. 挑战；考验(n./v.) challenge 12. 适当的；像样的(adj.) proper 13. 伤害；损伤(n./v.) injury 14. 形状；状况(n.) shape 15. 尖锐的；锋利的(adj.) sharp 16. 地标；里程碑(n.) landmark 17. 存在；生存(v.) exist 二、重点短语 知识梳理·夯实基础 1. 发挥重要作用；扮演重要角色 play an important role 2. 了解；查明 find out 3. 穿过；经过 go through 4. 与……相比 compare with 5. 成功；奏效 pay off 6. 轮流；交替 take turns 7. 从……中受益 benefit from 8. 出发；启程 set off 9. 克服困难 overcome difficulties Unit 7 Journeys 知识梳理·夯实基础 三、重点句型 它从西安到罗马全长6500公里，对世界发展起到了重要作用。 It was 6,500 km from Xi'an to Rome and it played an important role in the development of the world. 尽管它被称为丝绸之路，但人们交易的远不止丝绸。 Although it's called the Silk Road, people traded much more than silk. 这次旅行教会我，要想成功，我们需要克服各种各样的困难，而且永远不要放弃 This expedition has taught me that we need to overcome all kinds of difficulties before we can succeed and that we should never give up. 上海是一座现代化的大城市，但它也有很多历史古迹。 Shanghai is a large and modern city but it also has lots of historical places. 我喜欢新上海和老上海，两天的时间有点短。 I liked both the new and the old Shanghai. Two days was a bit short. Unit 7 Journeys 一、重点单词 知识梳理·夯实基础 Unit 8 Discoveries 1. 发现；发觉(n.) discovery 2. 观察；观测(v.) observe 3. 研究；调查(n./v.) research 4. 技术；工艺(n.) technology 5. 疾病；病(n.) disease 6. 治愈；治好(v./n.) cure 7. 正确地；准确地(adv.) correctly 8. 特征；特点(n.) characteristic 9. 能够；可以(adj.) able 10. 授予；奖励(v./n.) award 11. 首次的；前所未有的(adj.) first-ever 12. 影响；效果(n./v.) effect 13. 荣幸；尊敬(n./v.) honour 14. 颁发；授予(v.) present 15. 设备；装备(n.) equipment 16. 研究人员(n.) researcher 17. 一阵；一轮(n.) round 18. 鼓掌；喝彩(n./v.) applause 二、重点短语 知识梳理·夯实基础 1. 观察实验结果 observe the experiment results 2. 得出结论 draw a conclusion 3. 医疗进步 medical progress 4. 太空探索 space exploration 5. 充分利用 make full use of 6. 为……做出贡献 make a contribution to 7. 把……传给后代 pass on to future generations 8. 在……领域 in the field of 9. 热烈鼓掌 a warm round of applause 10. 取得突破 make a breakthrough Unit 8 Discoveries 知识梳理·夯实基础 三、重点句型 1.如果我们更多地了解DNA，就能治疗更多疾病。 If we learn more about DNA, we will be able to treat more diseases. 2.威廉·伦琴因发现X射线而获得了首届诺贝尔物理学奖。 Wilhelm Roentgen was awarded the first Nobel Prize in Physics for the discovery of X-rays. 3. 只有通过反复实验，我们才能验证假设。 Only through repeated experiments can we verify the hypothesis. 4. 这位科学家的研究为医学发展做出了巨大贡献。 The scientist's research has made a great contribution to the development of medicine. 5.科学家们花了数年时间研究这种新物质。 Scientists have spent years researching this new substance. Unit 8 Discoveries 一、重点单词 知识梳理·夯实基础 Unit 9 Save the Planet 1. 污染(v.) pollute 2. 空气(n.) air 3. 能量；能源(n.) energy 4. 自然；自然界(n.) nature 5. 回收利用；循环使用(v.) recycle 6. 再利用；重复使用(v.) reuse 7. 垃圾；废弃物(n.) rubbish 8. 土壤；土地(n.) soil 9. 腐烂；腐朽(v./n.) decay 10. 代替；取代(v.) replace 11. 减少；缩小(v./n.) reduce 12. 全球的；全世界的(adj.) global 13. 组织；筹备(v.) organise 14. 令人疼痛的；痛苦的(adj.) painful 15. 耕地；农田(n.) farmland 16. 影响；作用(v./n.) affect 17. 扩大；增加(v./n.) expand 18. 有……价值；值得(adj./prep.) worth 19. 秧苗；幼苗(n.) seedling 20. 骄傲地；自豪地(adv.) proudly 21. 防止；阻止(v.) prevent 22. 沙漠(n.) desert 23. 筷子(n.) chopstick 24. 塑料(n./adj.) plastic 25. 有害的(adj.) harmful 26. 责任；职责(n.) responsibility 27. 可持续的(adj.) sustainable 二、重点短语 知识梳理·夯实基础 1. 过绿色生活 live a green life 2. 节约能源 save energy 3. 处理；应对 deal with 4. 出发；启程 set off 5. 轮流做某事 take turns to do sth. 6. 抓住；得到 get hold of 7. 阻止……做某事 prevent...from doing 8. 致力于；投入 devote to 9. 用完；耗尽 run out of 10. 充分利用 make full use of 11. 低碳生活 low-carbon life 12. 保护环境 protect the environment 13. 减少浪费 reduce waste Unit 9 Save the Planet 知识梳理·夯实基础 三、重点句型 1.我们应该改变生活方式来帮助拯救地球。 We should change our lifestyle to help save the planet. 2.少开车有助于减少空气污染。 Driving less helps to reduce air pollution. 3.城里有些人已经开始自己种植蔬菜了。 Some people in the city have started to grow their own vegetables. 4.种树不仅能防止沙漠扩大，还能减缓全球变暖。 Planting trees can not only prevent deserts from expanding but also slow down global warming. 5.如果我们不采取行动，环境将会变得更糟。 If we don’t take action, the environment will become worse. 6.他花了很多时间做志愿者工作来帮助保护环境。 He spends a lot of time doing volunteer work to help protect the environment. Unit 9 Save the Planet 语法串讲 即时检测 第三部分 语法串讲·融会贯通 语法串讲·融会贯通 一、 概念 被动语态 当我们不强调动作的发出者(不知道谁做、没必要说)，只强调动作的承受者时，就用被动语态。 二、结构 be 动词 + 动词的过去分词(done) 关键规则：be 动词的时态 / 单复数，要和原句的时态 / 主语一致(过去分 词不变)。 语法串讲·融会贯通 时态 被动结构 被动句 一般现在时 am/is/are + done The classroom is cleaned (by him) every Monday. 一般过去时 was/were + done A book was bought (by her) yesterday. 一般将来时 will be + done / be going to be + done A park will be built (by them) next year. 现在进行时 am/is/are being+ done The classroom is being cleaned (by him) now. 过去进行时 was/were being+ done The classroom was being cleaned (by him) at that moment. 现在完成时 have/has been + done Our homework has already been finished (by us). 被动语态 语法串讲·融会贯通 即时检测 1．Chinese paper-cutting ________ to many foreign countries during the Tang Dynasty. A．introduced B．was introduced C．will be introduced D．has introduced 2．Tea ________ in many parts of China. It’s a traditional drink. A．grows B．is grown C．grew D．was grown 3．The United States ________ in 1776. It has a history of over 200 years. A．found B．was found C．founded D．was founded B B D 语法串讲·融会贯通 表示原因的连词：because, since, as 连词 语气强度 核心含义 能否回答 “why” because 最强 “因为”(直接原因) 能 since 较弱 “既然 / 由于”(原因显而易见) 不能 as 最弱 “由于”(原因更明显，几乎不用强调) 不能 语法串讲·融会贯通 口 诀 回答 why，必用 because(语气最强，最直接)； “既然” 这样，用 since(原因大家都知道)； “由于” 小事，用 as(原因太明显，不用多解释)。 表示原因的连词：because, since, as 语法串讲·融会贯通 即时检测 1．People often plant trees in spring ______ it’s a good time for them to grow. A．if B．because C．though D．until 2．You can’t feed cats any chocolate ________ it’s harmful to them. A．though B．so C．while D．as 3． ________ you know it is harmful, you should stop reading in such a dark place. A．Until B．Unless C．Although D．Since B D D 语法串讲·融会贯通 so that和so ... that 1 so that so that 引导目的状语从句，意为“为了，以便”。 I always take an umbrella so that I won’t get wet in the rain. I saved some pocket money so that I could buy my mom a gift. 2 so ... that so ... that 引导结果状语从句，意为“如此……以致”。常用结构：so+形容词/副词 + that。 The box is so heavy that I can’t carry it alone. The movie was so interesting that we watched it twice. 语法串讲·融会贯通 即时检测 1．We should take care of the earth ________ we can make a better world to live in. A．so that B．ever since C．even if D．even though 2．The TV play Journey to the West is ________ interesting ________ I would like to watch it again. A．such; that B．too; to C．so; that D．too; that 语法串讲·融会贯通 Relative Clause 定语从句 定语从句用来修饰、限定正在谈论的人或事物。 被定语从句修饰和限定的人或事物称为先行词。 引导定语从句的词称为关系词(包括关系代词和关系副词)。常见的关系代词有which, that和who等。 who/that用来指代人。 which/that用来指代事物。 作宾语的关系代词可以省略。 It’s the book (which / that) she recommended to me. He is the teacher (whom / that) we all respect. 语法串讲·融会贯通 即时检测 3．—How do you like this comedy? —I think it’s the most interesting program ______ I have ever watched. A．who B．when C．that D．which 4．Don’t you know Neil Armstrong ________ was the first man to walk on the moon? A．which B．whether C．who D．/ 语法串讲·融会贯通 Infinitive 不定式 1.不定式(动词不定式)的基本形式是“to + 动词原形”，有时可以不带to。不定式没有人称和数的变化。 2.不定式可以作宾语。常见的可以接不定式作宾语的动词有：agree, aim, ask, choose, continue, decide, demand, expect, fail, hope, learn, manage, need, offer, plan, prepare, pretend, promise, prove, refuse, seem, try, want, wish等。 3.不定式可以作宾语补足语，结构为“动词 + 宾语 + to do”。这类动词常见的有：expect, tell, want, wish, invite等。有些动词后接不带to的不定式作宾语补足语，如feel, hear, let, make, have, see等。 4.不定式可以作目的状语，意为“为了”。 语法串讲·融会贯通 即时检测 5．Yuan Longping developed better rice plants ________ the problem of hunger. A．solve B．solved C．to solve D．to solving 6．My mother always asks me ________ the habit of doing homework as soon as I get home. A．develop B．developing C．develops D．to develop 语法串讲·融会贯通 Articles 冠词 冠词是虚词，需置于名词前，分三类：不定冠词（a/an）、定冠词（the）、零冠词。 一、不定冠词 a/an 1. 用法 泛指同类任意一个：I have a book. 首次提及单数可数名词：There is an apple on the table. 表“每一”：three times a week（一周三次） 2. a和an的区别 a：辅音音素开头（a pen, a university）；an：元音音素开头（an orange, an hour） 语法串讲·融会贯通 Articles 冠词 二、定冠词 the 1. 用法 特指（双方知晓/上文提及）： The book on the desk is mine. / I saw a cat. The cat was black. 独一无二事物：the sun, the Great Wall 序数词/最高级前：the first day, the tallest boy 复数姓氏前（表一家人）：the Smiths 特定专有名词前：the Yellow River, the United States 语法串讲·融会贯通 Articles 冠词 三、零冠词（不用冠词的情况） 1. 用法 复数/不可数名词泛指：Books are our friends. / Water is important. 学科、语言、球类、棋类前：I like English. / He plays basketball. 三餐、季节、月、周前（无修饰词）：have breakfast / in summer / on Monday（例外：a big breakfast） 称呼、头衔前：Mr. Wang is our teacher. 固定搭配：at school, by bus, go to bed 语法串讲·融会贯通 即时检测 7．—There is ________ X-ray machine in the hall. —Well, it is used to check if people take dangerous things with them. A．a B．an C．the D．不填 8．—What ________ interesting book! —Yes, ________ book is really amazing. A．a; an B．an; the C．an; a D．the; an 语法串讲·融会贯通 条件状语从句 条件状语从句主要由if或unless引导。 1.谈论根据将来的情况可能发生的事时，if条件句常用一般现在时，主句用将来时。 If she has free time, she will come to the party. We will go camping if the weather is nice. 2.向他人提出建议、请求，或者命令某人做某事时，if条件句使用一般现在时，主句常用祈使句。 If you feel tired, take a break. If he calls me, tell him to wait for a moment. 3. unless意为“除非”。 语法串讲·融会贯通 即时检测 9．You won’t be successful ____ you don’t try your best to do something. A．or B．if C．unless D．although 10．If we _____ a diary in English, our written English will improve a lot. A．keep B．kept C．will keep D．have kept 11．You won’t be able to finish this difficult task ______ you have some background knowledge. A．as B．if C．unless D．because 12．We will never know what goal we can achieve _____ we try our best. A．because B．unless C．but D．if 第四部分 真题引领·实战训练 综合训练 拓展提升 1．(2024·四川攀枝花·中考真题)We should keep our hearts open ________ we can find more and more chances to get to know more people and their cultures. A．so that B．as soon as C．as long as D．even though 2．(2023·内蒙古·中考真题)Our teacher asks us to read newspapers every day ________ we can find out what’s going on around the world. A．so that B．even though C．in order to D．as soon as 3．(2023·四川遂宁·中考真题)The city Zibo is ________ popular ________ many people want to go there for a trip this year. A．so, that B．such, that C．too, to D．very, that 4．(2022·西藏·中考真题)Gu Ailing worked ________ hard ________ she got excellent achievements at the Beijing 2022 Winter Olympic Games. A．not only … but also B．such ... that C．not ... until D．so … that 真题引领·实战训练 单项选择 5．(2025·西藏·中考真题)The story ________ my grandfather told me about Qian Xuesen is touching. A．who B．whom C．whose D．which 6．(2025·四川遂宁·中考真题)—What kinds of after-school activities do you like? —I like those activities ________ are about P.E. and art. A．who B．whom C．which D．/ 7．(2024·内蒙古·中考真题)In difficult times, there are always national heroes ________ step up and bring people hope. A．whom B．who C．which D．whose 8．(2024·吉林长春·中考真题)As a science lover, I hope I can invent a bike ________ can fly in the sky. A．where B．when C．which D．who 真题引领·实战训练 9．(2025·江苏宿迁·中考真题)Kitty will go to the English Corner ______ her English this Saturday afternoon. A．to practise B．practising C．practised D．practise 10．(2025·西藏·中考真题)Our teacher advises us ________ ourselves in the sunshine. A．enjoy B．to enjoy C．enjoyed D．enjoying 11．(2024·江苏扬州·中考真题)China has made great efforts ________ other countries build high-speed railways. A．help B．to help C．helping D．helped 12．(2024·内蒙古·中考真题)—Jack, remember ________ off the lights when you leave your bedroom. —OK, I will. A．turned B．turn C．turning D．to turn 真题引领·实战训练 13．(2025·天津·中考真题)Mary usually rides ________ bike to school. Sometimes she also goes by ________ bus. A．a; 不填 B．不填; a C．the; a D．a; a 14．(2025·甘肃白银·中考真题)Look at the photo of my family! ________ man in a white T-shirt is my father. A．A B．An C．The D．/ 15．(2024·天津·中考真题)My grandma has got ________ garden. And ________ flowers in it are beautiful. A．a; the B．an; the C．不填; 不填 D．an; 不填 16．(2024·山东滨州·中考真题)—The final exam is coming. How is it going? —Not bad, thanks. I just treat it as _________ usual one. I think I can make it. A．a B．an C．the D．/ 真题引领·实战训练 17．(2024·江苏南京·中考真题)Technology can be of great help ________ we make an effort to control it and use it right. A．if B．before C．though D．until 18．(2024·江苏徐州·中考真题)If you are lazy in spring, you _______ nothing in autumn. A．harvested B．will harvest C．are harvesting D．have harvested 19．(2024·内蒙古·中考真题)—Dear, I have an important meeting tomorrow. —It doesn’t matter. If you _______ go to the movie tomorrow, I _______ my friend to go with me. A．don’t; will ask B．won’t; will ask C．don’t; ask D．won’t; ask 真题引领·实战训练 20．(2025·北京·中考真题)Language learning apps ________ by more and more people these days. A．use B．used C．are used D．were used 21．(2024·北京·中考真题)Chinese ________ by more and more people around the world these days. A．speaks B．spoke C．is spoken D．was spoken 感谢聆听 THANKS FOR LISTENING 考 情 透 视 知 识 梳 理 语 法 串 讲 真 题 引 领 $