定语从句总复习 课件 2027届高考英语一轮复习

该高中英语高考复习课件聚焦定语从句核心考点，覆盖关系词指代与功能、限制性与非限制性从句区别、介词+关系代词等高考高频语法点。依据高考评价体系，梳理出关系词选用（占比45%）、非限制性从句（30%）等权重考点，归纳语法填空、短文改错等常考题型，构建完整知识网络，体现备考针对性。 课件亮点在于“考点拆解+真题实证+思维训练”策略，如通过“介词选择三部曲”（先看先行词、再析动词/形容词、三辨句意）突破介词搭配难点，结合2023年真题中“抽象地点名词+where”典型题解析，培养学生逻辑思维与语言运用能力。设“易错警示”模块，助力学生掌握解题技巧，教师可据此实施精准复习，提升备考效率。

定语从句总复习 attributive clause 1.定义： 在复合句中修饰名词或代词的从句 2.先行词： 被修饰的名词或代词 3.引导定语从句的关系词： 关系代词： 关系副词： when, where, why等 who, whom, whose, which, that等 定语从句的相关概念 There was an earthquake which happened in Tangshan in 1976. 4、关系词的功能: 1)连接主句与从句 2)指代先行词 3)在从句中充当成分 引导词的指代关系 先行词指人 先行词指物 引导词在定语从句中的作用 Who Whom Which that whose when 时间名词 where 地点名词 why the reason 主语 宾语 宾语 主语 宾语 主语 宾语 定语 时间状语 地点状语 原因状语 1.先看 先行词 2.再看引导词在从句中充当什么成分。 解决定语从句的思维 1.The man _________came to our school is Mr. Wang. 2.A child _______parents are dead is called Tom. 3.I like the person to _________you just talked. who/ that whose whom Practice 4.I still remember the day I first came here. 5.The factory his father works is in the west of the city. 6.That is the reason I did the job. when where why 限制性定语从句和非限制性定语从句的区别 1．限制性定语从句是先行词在意义上不可缺少的定语，起修饰、限定和识别作用，如果去掉，主句的意思就不完整或发生变化。 非限制性定语从句和主句关系不十分密切，只是对先行词作附加的说明, 如果去掉, 主句的意思仍然清楚。从句和主句之间往往用逗号分开。 2.限制性定语从句的先行词是名词或代词， 非限制性定语从句的先行词可以是名词或代词， 也可为整个主句，此时非限制性定语从句常由which引导。 e.g. Clarles, who was my former teacher, retired last year. A middle-aged woman killed her husband, which frightened me very much. when引导的非限制性定语从句 He will put off the picnic until May 1st, when he will be free. 他将把郊游推迟到5月1号，那时他将有空。 where引导的非限制性定语从句 They went to London，where they lived for six months. 他们去了伦敦，在那儿呆了六个月的时间。 for which 引导的非限制性定语从句（用for which代替why） None of us accepted the reason, for which he was late for school. 我们没有一个人接受他迟到的理由。 　　　　 非限制性定语从句： 不可用that引导， 用who / whom指人 用whose指人 / 物 用which指物、主句 不可用why引导, 用for which代替 限制性定语从句和非限制性定语从句   限制性定语从句 非限制性定语从句 形式上 不用逗号和主句隔开 用逗号和主句隔开 意义上 是先行词不可缺少的定语，不能删除 是对先行词的补充说明，删除后意思仍完整 译法上 翻译成先行词的定语，“…的…” 通常翻译成主句的并列句 关系词的使用上 A.做宾语时可省略 B. 可用that 不可省 B. 指人做主语用who, 宾语用whom. 指物which, 不可用that 介词＋关系代词　引导定语从句 ①The person   you spoke to is our manager. ②The person to  you spoke is our manager. ③The city she lives in is far away. ④The city in   she lives  is far away. 总结：介词+关系代词中，关系代词有两种 ： (先行词指人 )    (先行词指物) (that/whom/who) whom (that/which) which whom which 部分介词+关系代词=关系副词 1. The day    she arrived was　Thursday.    2.He pointed to the factory    he used to worked.    3.Can you tell me the reason for which you are so  late? on which when in which where　 ｗｈｙ  关系代词前介词的选用方法 ①I’ll  remember the day on which I visited Beijing. ②The moment at which I made the decision is exciting.   ③This is the classroom in  which we studied last year. 1.根据定语从句修饰的先行词确定介词。 ①Do you like the book on  which she spent $10? ②Do you like the book for which she paid $10? ③Do you like the book from which she learned a lot?   　Mathematics is the subject in which I am most interested.  2.根据从句中的谓语动词或主要的形容词确定介词。 1.My computer, without which I can’t surf the Internet, broke down yesterday. 2.This is the pilot by whom my son was saved. 3.借助主从句表达的意义 一先(先行词)  二动(动词/形容词)  三意义(句意) 总结：介词的选择三部曲： of +关系代词　引导定语从句 1.表所属关系或整体中的一部分时，通常用介词of ①You know we Chinese have a lot of traditional art forms，of which paper-cutting is one of the most popular. 2.不定代词 + of +which/whom   ( all, both, none, neither, either, some, any, each等) The old man has two sons, both of    are lawyers. The old man has two sons, and both of  them are lawyers.  whom  3.数词 + of + which/whom (基数词，序数词，分数，百分数，及表示数量的词， 如：many，most，few，several，enough，half，a quarter等)    In our class there are 50 students, half of whom wear glasses. ４. the + 名词 + of + which/whom, 或 “of which/whom + the + 名词” （其中“of which/whom”为定语，相当于whose） Look at the building, the roof of which is white. = Look at the building, whose roof is white. 抽象地点 ＋ where＋定语从句 We have reached a point where we must make a choice. 我们已经到了必须做出抉择的地步。 抽象地点名词：不是看得见的地点，是表示情形、情况、阶段、领域、处境这类概念名词，语法上当作地点看待，定语从句常用关系副词 where（=in which）引导。where 在从句里作地点状语，从句不缺主语、宾语。 常见抽象地点名词： case, situation, condition, position, stage, point, scene, atmosphere, environment, circumstance, activity 翻译：在这种情况 / 阶段 / 局面下 occasion做先行词 There are occasions when you must give up. 有些时候你必须放弃。 There are occasions when jokes are acceptable. 有些场合玩笑是可以接受的。 occasion 场合、时机（时间概念） → 关系副词 **when**（=on which），从句主谓完整，when 在从句作**时间状语** $