2025-2026学年高中英语人教版必修第一册期中复习： Unit 3 ～Unit 5 课件

期中复习Unit 3 ~Unit 5 复习 1 知识导航 2 语法突破 3 语法专练 高中英语人教版必修一 知识导航 Unit 5 Unit 3 Tag questions 附加疑问句 Unit 4 Restrictive relative clauses(2)(where,when,why,prep+which/whom) 限制性定语从句（2） Restrictive relative clauses(1)(that,which,who,whom,whose) 限制性定语从句（1） 语法突破 Unit 3 附加疑问句 附加疑问句，前肯后否，前否后肯。 概念：又称反意疑问句，主要用于口语，由陈述句加简短附加问句构成，其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或者建议。 归纳： 附加疑问句由两部分组成，_______________________。 附加疑问部分一般由_________________________和表示主语的_____构成。陈述句为_____形式时，附加疑问部分用_____形式；陈述句为_____形式时，附加疑问部分用_____式。 陈述部分+附加疑问部分 助动词、be动词或情态动词 代词 肯定 否定 肯定 否定 一、附加疑问句的组成。 语法突破 二、主语的选择 1.陈述部分主语是he，she或某人，疑问句主语为he，she或某人。 例：You/He/Tom can’t be too careful, can you/he/Tom? 2.陈述部分的主语是this，that时，疑问部分的主语多用it； 陈述部分的主语是these，those时，疑问部分的主语多用they。 例：This is Tom’s textbook, isn’t it? These are your books, aren’t they? 语法突破 3.陈述句的主语是nobody，no one，everyone，somebody等不定代词时，反意疑问部分的主语多用he/they。 例：Everyone knows him, don’t they/ doesn’t he? 陈述句的主语是something，nothing，anything，everything等不定代词时，反意疑问部分的主语多用it。 例：Nothing in the world is difficult, is it? 语法突破 4. 陈述句如果是there be结构时，疑问部分仍用there。 例：There is little water left, is there? 5.陈述句的主语是动词不定式、动词的ing形式或从句时，反意疑问句主语多用it来体现。 例：Smoking is not allowed here, is it? What he lacks is courage, isn’t it? 语法突破 6. 陈述句主语由neither...nor...或者both...and...连接，反意疑问句部分的主语根据实际意义而定。 例：Neither you nor I am wrong, are we? 你我都没错，对吗？ Both you and he are doctors, aren’t you? 你和他都是医生，不是吗？ 语法突破 7.陈述部分为I(We) think(believe, suppose, consider) + that从句时，反意疑问句部分的动词及主语与that从句内的动词和主语保持一致。 例：I think that he has done his work, hasn’t he? I don’t think that you can do it, can you? (不用“do I?”) 8. Let’s与Let us/me后的附加疑问句主语不同。如： Let’s start early in the morning, shall we? Let us know your new address, will you? 语法突破 三、附加疑问部分的动词的选择 1.陈述部分谓语为have、has、had (1)表示“拥有”，附加疑问部分的动词用have或do的相应形式都 可以。不表示“拥有”，用do 的相应形式。 例：They have a house in the town, haven’t they/don’t they? He has lunch at school, doesn’t he? 语法突破 (2)陈述句的谓语动词是情态动词have(has) to(必须)时，疑问部分用do的相应形式。 例：They have to go there, don’t they? He has to leave early, doesn’t he? (3)陈述部分的谓语是had better(最好)时，疑问部分用hadn’t。 例：You’d better have a good rest, hadn’t you? 语法突破 (4)陈述句中的谓语动词是wish时，疑问部分常用may。 例：You wish to go home, may you? (5)陈述部分用used to +主语时，问句部分用didn’t + 主语？或usedn’t +主语？ 例：She used to live in London, didn’t she? / usedn’t she? They used to be good friends, didn’t they? / usedn’t they? (6)陈述部分情态动词must表“必须”时，疑问部分用mustn’t 。 例: You must work hard next term, mustn’t you? 但是，当must 表示推测时，反意疑问部分多与must之后的动词形式和时态与句子主语保持一致。 例：Her mother must be a teacher, isn’t she? 语法突破 四、反意疑问句的回答 1.附加疑问句的答语与一般疑问句类似，注意其与汉语表达习惯的差异。 事实是肯定的用yes+肯定结构，反之用no+否定结构。 但在前否后肯的结构中，yes表示“不”，no表示“是”。 如： — They work hard, don’t they? 是的，他们工作努力。 — Yes, they do./ No, they don’t. 不，他们工作不努力。 — He doesn’t like coffee, does he? 他不喜欢咖啡，是吗？ — No, he doesn’t. He prefers tea. 是的，他不喜欢。他更喜欢茶。 前否后肯的结构中，yes/no表示的含义略有特殊，多举几个示例来巩固一下吧。 语法突破 五、 特殊用法 1) 陈述部分I am时，疑问部分要用 aren’t I. I’m as tall as your sister, aren’t I?我和你姐姐一样高，对吗？ 2) 陈述部分用 no，nothing，nobody，never，few，little，seldom，hardly等否定含义的词时，疑问部分用肯定含义。 如： The old man made no answer, did he? 3)反意疑问句的陈述部分含有由un-，im-，in-，dis-等否定意义的前缀构成的词语时，陈述部分要视为肯定含义，问句部分用否定形式。 例：Your father is unhappy, isn’t he? The man is dishonest, isn’t he? 语法突破 4) 反意疑问句的陈述部分主语是第一人称，且含有 think，believe，expect，imagine，suppose等引导的宾语从句： A.主语是第一人称（注意否定转移） I don’t think he is bright, is he? We believe she can do it better, can’t she? B. 如果主语不是第一人称则疑问部分与主句相对应构成反意疑问句 He thought you were wrong, didn’t he? (不能说“weren’t you?”) 5)肯定的祈使句的附加问句可用will you或won’t you，否定的祈使句的附加问句用will you. Listen to me carefully, will/won’t you? 6)Let’s 开头的祈使句，后用shall we（或用shan’t we) ? 而Let us 开头的祈使句，后用will you（或won’t you）? Let’s go and listen to the music, shall we（或用shan’t we)? 语法突破 一、定语从句的基本概念 Unit 4 限制性定语从句（1） 具体内容 说明与示例 易错点与考点提示 1. 定义： 在复合句中修饰某一名词或代词的从句。 2. 先行词：被定语从句修饰的词。 3. 关系词： 引导定语从句的词，代替先行词，在从句中充当成分。 The book that you lent me is fantastic. （先行词：book；关系词：that；从句：you lent me） 分清主句和从句。关系词代替先行词，在从句中必有成分。 语法突破 二、关系代词 具体内容 说明与示例 指人 who: 作主语或宾语 The man who is speaking is my boss. whom: 作宾语 The girl whom I met is from Paris. that: 作主语或宾语 The man that is speaking is my brother. whose: 作定语 The student whose father is a doctor works hard. 指物 which: 作主语或宾语 The house which was built last year sold well. that: 作主语或宾语 The book that I bought is expensive. whose/of which: 作定语 The room whose window is broken is mine. （= the window of which） 三、定语从句关系词的选择 选择三步法： 找先行词：是人还是物？ 看从句成分：关系词在定语从句中充当什么成分？(主语、宾语、定语) 查特殊情况：是否属于必须用that的情况？ 先行词 主语 宾语 定语 人 who / that whom / who / that (可省略) whose 物 which / that which / that (可省略) whose / of which 特殊情况 必须用 that 的情况： ① 序数词/最高级修饰时 ② 不定代词时 ③ 先行词既有人又有物时 语法突破 只用that不用which引导定语从句的情况 ①先行词为不定代词anything，nothing，something，everything，all，some，none，little，few，the one等时。 Is there anything that I can do for you? 我能为你做什么吗？ I have read all the books (that) you gave me. 你给我的所有书我都已经读过了。 ②先行词是形容词最高级或序数词，或先行词前有形容词最高级或序数词修饰时。 This is the best film (that) I have ever seen. 这是我看过的最好的电影。 The first place that they visited in Guilin was Elephant Trunk Hill. 他们在桂林参观的第一个地方是象鼻山。 语法突破 同学们，在限定性定语从句当中，that，which指物时大多情况下可以互换，但某些情形不行，大家要注意规则哦。 ③先行词被the only, the very, the last, the same, any, every, each, few, little, no, some, all等修饰时。 This is the only book that I can find. 这是我能找到的唯一的一本书。 ④先行词中既有表示人又有表示物的名词时。 The film star and her film that you just talked about are really well-known. 你（们）刚刚谈论的影星和她的电影真的很出名。 ⑤当主句是以which开头的特殊疑问句时。 Which is the hotel that you like best? 哪个是你最喜欢的酒店？ 语法突破 关系代词who和whom高频用法归纳 1.关系代词who在定语从句作主语，先行词指人。 They were well trained by their masters ________ had great experience with caring for these animals. 2.关系代词whom在定语从句作宾语，先行词指人，可以省略。whom可以用于“介词+关系代词”结构，先行词指人，如from whom, by whom等。 The settlement is home to nearly 1,000 people, many of ______ left their village homes for a better life in the city. 语法突破 who whom 语法突破 as引导的限制性定语从句 关系代词as引导限制性定语从句时，其先行词可以是________，也可以是________。as在从句作________、________或________等成分。 此时，定语从句的先行词与such, the same连用或先行词本身就是the same。 I would like to use the same pen ________ you used just now. Such a film ________you described should not be shown at all. The school is just the same ________ it was 10 years ago. 人 事物 主语 宾语 表语 as as as 语法突破 1. 引导定语从句的关系副词有__________________ 当先行词是表示时间的名词并且关系词在从句中作状语时，用________引导定语从句； 当先行词是表示地点的名词并且关系词在从句中作状语时，用________引导定语从句； 当先行词是表示原因的名词并且关系词在从句中作状语时，用________引导定语从句。 when, where和why when where why Unit 5 限制性定语从句（2） 语法突破 2. 注意： （1）当先行词为时间、地点、原因名词时，如果关系词在从句中不是作状语，而是作主语或宾语时，则用关系代词引导定语从句。 例如： The reason________________ he gave is that his mother was ill. The photos make me think of the happy days _____________we spent together. This is the factory ________________they visited yesterday. （2）当定语从句先行词是表示某人或物的情况（case, situation, position, condition），某事发展的阶段（stage），某事的某种地步（point）或某一领域（business, job, career, chair）等“模糊地点”时，常用where引导定语从句。例如： Have you ever had a case where your teacher misunderstood you? 你是否遇到过老师误解你的情况？ The accident had reached a point where both their parents are to be called in. 事情发展到如此地步，不得不请双方家长来一趟啦。 (that/which) (that/which) (that/which) 语法突破 （3）关系副词有时可以换成“介词+关系代词”。例如： The reason why(=for which) he refused the invitation is not clear. I’ll never forget the day when (=on which) I joined the army. Great changes have taken place in the city where (=in which) I was born. （4）the way后面的定语从句，关系词若在从句中作状语，通常不用关系词，也可用________或________来引导。如： I don’t like the way ______________he laughed at me. Do it the way _______________ you were taught. that in which (that/in which) (that/in which) 语法突破 “介词+关系代词”引导的定语从句 有时定语从句中与谓语搭配的介词可以提前放在关系词的前面，这样便形成了“介词+关系代词”引导的定语从句。 其中，关系代词只有whom （指人），which （指物）和whose （表所属关系）。此时，尽管这三个关系代词作宾语，但不能省略。 注意不能用who或that。 The man (who/whom/that) you spoke to is my friend. 你与之讲话的人是我朋友。 The house (that/which) she used to live in is pulled down. 她过去居住的房子被拆了。 语法突破 在“介词+关系代词”引导的定语从句中，选择介词遵循的原则： （1）根据定语从句中的谓语动词与介词的搭配而定。 This is the teacher ________________ I borrowed the book. In the dark street, there wasn’t a single person ________________ she could turn for help. （2）根据定语从句中的形容词与介词的搭配而定。 Don’t bring children to see the animals ___________ they are afraid. （3）根据定语从句修饰的先行词与介词的搭配而定。 I’ll never forget the time _______________ I spent my childhood in the country. I’ll never forget the day ________________ she said goodbye to me. from whom to whom of which during which on which 记住原则，提高做题准确率。 语法专练 一、单句语法填空，用适当的关系代词填空 1.The man came to our school is Mr. Wang. 2.The girl I met is Lucy. 3.I met an old friend in the street went abroad three years ago. 4.I have a room window faces south. 5. Will you please lend me the very book________you bought yesterday? who/that whom/who/that/ / who/that 光说不练假把式，一起练一练吧！ whose that 二、单句语法填空，用适当的关系副词或介词+关系代词填空 语法专练 1. Because of the financial crisis (经济危机), days are gone ___________ local 5-star hotels charged 6,000 Yuan for one night. 2.After living in Paris for fifty years he returned to the small town ___________ he grew up as a child. 3. Do you still remember the chicken farm __________ we visited three months ago? 4. I can think of many cases ______ students obviously knew a lot of English words and expressions but couldn’t write a good essay. 5.He’s got himself into a dangerous situation _______he is likely to lose control over the plane. 6.I don’t like the way _______________you speak to her. when where (that/which) where where (that/in which) 再见 $