定语从句whose where when介词关系代词-2025-2026学年九年级英语全一册语法重难点精讲（鲁教版五四制）

9下鲁教版五四制 【定语从句精讲】 重难点精讲 语法专版 【语法专题】定语从句专项突破 初中鲁教版（五四制）九年级 语法精讲 语法概述：定语从句(whose/where/when,介词+关系代词)-修饰名词或代词的从句，whose表 示“.的”，修饰人或物：where表示“在..地方”，修饰地点名词：when表示“在.时候”， 修饰时间名词：介词+关系代词(which/whom)可替代where/when等，在句中作定语。 重难点讲解 重难点一：关系代词whos的用法及区分讲解： whos在定语从句中作定语，修饰名词，表示“的”，既可指人也可指物。其后必须紧跟名词， 与先行词构成从属关系。 The girl whose hair is red is my classmate.(指人，whose修饰hair) This is the house whose windows are broken.(指物，whose修饰windows) 注意：whose不可与of which/of whom混淆，whose后直接接名词，而of which/of whom结构中名 词前需加定冠词the,如The house the windows of which are broken is mine.. 真题再现： 1.(2024山东烟台期中，鲁教版五四制)Do you know the boy_father is a doctor? A.who B.whose C.whom D.which 答案：B 解析：先行词the boy与father存在所属关系，用whose作定语修饰father。 2.(2023 山东威海月考，鲁教版五四制)This is the book cover is blue. A.which B.that C.whose D.who 答案：C解析：先行词the book与cover为所属关系，用whose修饰cover,.表“书的封面”。 1 9下鲁教版五四制 【定语从句精讲】 重难点精讲 重难点二：关系副词where/when的用法及先行词判断讲解： where在定语从句中作地点状语，先行词通常是表示地点的名词（如place,school,.city等）。 This is the factory where my father works.(先行词factory表地点，where在从句中作地点状语) when在定语从句中作时间状语，先行词通常是表示时间的名词（如day,time,year等)。 I still remember the day when we first met.(先行词day表时间，when在从句中作时间状语) 注意：若先行词为地点时间名词，但从句中缺少主语或宾语时，需用关系代词which/.hat,而非关 系副词。如This is the factory which we visited last year.(visited后缺宾语，用which) 真题再现： 1.(2024山东青岛期末，鲁教版五四制)We will never forget the days._we spent together in the countryside. A.when B.where C.which D.on which 答案：C解析：先行词days虽表时间，但从句中spent后缺少宾语，需用关系代词which。 2.(2023山东淄博期中，鲁教版五四制)This is the village_my grandparents lived for50 years, A.that B.which C.where D.when 答案：C 解析：先行词village表地点，从句中lived后无宾语，用where作地点状语。 重难点三：“介词+关系代词”结构的用法及介词选择讲解： “介词+关系代词”结构中，关系代词只能用which(指物)或wMom(指人)，不可用that或who。 介词的选择取决于先行词与介词的搭配、从句中动词或形容词与介词的搭配。 This is the house in which I used to live..(先行词house与in搭配，表“在房子里”) The boy with whom I played yesterday is Tom.(动词played与with搭配，表“和..一起玩”) 注意：当介词位于句末时，关系代词可用which/whom,也可用that/who(指人时)，如This is the house which/that I used to live in. 真题再现： 1.(2024 山东潍坊期末，鲁教版五四制)The man_you talked just now is our English teacher. A.who B.whom C.to whom D.with who 答案：C解析：talk with/to sb.为固定搭配，先行词the man指人，介词to提前，用whom, 即to whom。 2.(2023 山东临沂月考，鲁教版五四制)This is the dictionary I paid50yuan 9下鲁教版五四制 【定语从句精讲】 重难点精讲 A.which B.that C.for which D.to which 答案：C解析：pay money for sth.为固定搭配，介词for提前，指物用which,即for which。 易错点综合演练 L单项选择（直击重难点） 1.Do you know the girl brother is a famous singer? A.who B.whose C.whom D.which 2.This is the city my parents met for the first time. A.where B.when C.which D.that 3.The storybook cover is green was written by my favorite author A.who B.whom C.whose D.which 4.I still remember the day we moved into this new house. A.where B.when C.which D.whom 5.The teacher you talked about yesterday will come to our class tomorrow. A.which B.whom C.whose D.where 6.This is the park we had a picnic last weekend. A.when 3 9下鲁教版五四制 【定语从句精讲】 重难点精讲 B.which C.where D.whose 7.The man_I borrowed the book is my uncle. A.from whom B.from which C.whom D.which Ⅱ.用所给词的适当形式填空（强化句型结构）》 1.The girl (whose)mother is a doctor always helps others. 2.This is the school (where)I studied five years ago 3.I still remember the time (when)we spent together in the countryside. 4.The house(which)windows are open is mine. 5.The boy(with whom)I played basketball yesterday is my best friend. Ⅲ短文填空（综合运用定语从句） I have a good friend name is Lucy.She lives in a house has a big garden.We often play in the garden there are many beautiful flowers.Last week,we visited the museum we saw many ancient artifacts.The guideshowed us around was very knowledgeable.I will never forget the day we had so much fun together. V.连词成句（聚焦句型结构） 1.the girl/whose/is/hair long /my classmate /is (. 2.this/is/the school/I/studied/where/(.) 3.the /book/I/bought/yesterday/which/is/interesting/very(.) 4.we/the/day first /met when/remember still /(. V.按要求改写句子（巩固定语从句用法） 1.The woman is my aunt.Her son is a soldier.(合并为含定语从句的句子) 2.We visited the factory last month.My father works in the factory.(合并为含定语从句的句子) 3.This is the pen.I wrote the letter with it.(合并为含”介词+关系代词结构的句子) 4.The boy is my brother.You talked to him just now.(合并为含定语从句的句子) 4 9下鲁教版五四制 【定语从句精讲】重难点精讲 参考答案 I.单项选择：1B2.A3.C4.B5B6.C7.A Ⅱ.用所给词填空：1.whose2.where3.which4.whose5.with whom Ⅲ.短文填空：1.whose2.which3.where4.where5.who6.when V.连词成句： 1.The girl whose hair is long is my classmate. 2.This is the school where I studied. 3.The book which I bought yesterday is very interesting. 4.We still remember the day when we first met. V.改写句子： 1.The woman whose son is a soldier is my aunt. 2.We visited the factory where my father works last month. 3.This is the pen with which I wrote the letter. 4.The boy to whom you talked just now is my brother.