定语从句系统复习-2025-2026学年九年级英语全一册语法考点精讲（沪外版）

9年级沪外版 【定语从句专版】 考点精讲 语法专版 定语从句系统复习 语法专项突破 考点精讲 考点一：关系代词hat,which,who,whom,whose的基本用法 规则：hat可指人或物，在从句中作主语或宾语：which指物，在从句中作主语或宾语：who指人， 在从句中作主语：whom指人，在从句中作宾语：whose指人或物，在从句中作定语，表示“… 的”。 例题l:(选择，沪外版初中期末真题改编)：This is the girl一helped me yesterday.A.which B whoC.whom D.whose(答案：B) 例题2：（填空）：The book_cover isred is mine..(答案：whose) 考点二：关系代词hat与which的区别 规则：先行词被不定代词（如all,everything,nothing等）、形容词最高级或序数词修饰时，用that 不用which;先行词既有人又有物时，用that不用which。 例题1：（选择）：We should do all.一we can to help others.A.which B.that C.whoD.what(答案： B) 例题2： 考点三：关系副词when,where,why的用法 规则：when指代时间，在从句中作时间状语：where指代地点，在从句中作地点状语；why指代 原因，在从句中作原因状语，其先行词通常是reason。 例题1：（选择）：I still remember the day_I first met you.A.when B.where C.whyD.wich(答 案：A) 例题2：（填空）：This is the school_I studied three years ago.(答案：where) 考点四：关系代词在从句中作宾语时的省略 规则：关系代词that,which,who,whom在定语从句中作宾语时可以省略。 例题1：（语法填空）：The film_we saw last night was very interesting.(答案：不填/that/which) 1 9年级沪外版 【定语从句专版】 考点精讲 例题2： 考点五：“介词+关系代词”的结构 规则： 关系代词whom(指人)、which(指物)可用于“介词+关系代词”结构中，此时关系代 词不能用that或who。 例题1： (选择)：The man_whom I talked just now is my teacher.A.with B.toC.about D.at(答 案：B) 例题2： 考点综合训练 一、单项选择 1.This is the museum_we visited last week.A.which B.who C.where D.whose 2.The girl hair is long and black is my cousin.A.which B.who C.whom D.whose 3.I'll never forget the dayI joined the club.A.which B.when C.where D.why 4.He is the student_won first prize in the competition.A.which B.whom C.who D.whose 5.We should learn from the people-help others selflessly.A.which B.who C.whom D.where 6.This is the most interesting story_I have ever read.A.which B.that C.who D.what 7.The manI talked on the phone yesterday is my uncle.A.to whom B.with which C.about who D.at whom 8.She showed me the photos she took in the park.A.who B.whom C.which D.where 二、语法填空 1.The boy is sitting by the window is my brother. 2.This is the house_my grandparents once lived. 3.I lost the key_opens the front door. 4.We visited the village_many old buildings are kept well. 5.The letterI received yesterday was from my pen pal. 6.This is the reason-he was late for school. 三、句型转换 2 9年级沪外版 【定语从句专版】 考点精讲 1.The girl is my sister..She is wearing a red dress..（合并为定语从句) The girlwearing a red dress is my sister. 2.This is the park.We met there last year.(合并为定语从句) This is the park_last year. 3.The book is very interesting.I borrowed it from the library.(合并为定语从句) The book__from the library is very interesting. 4.HIe told me a story.I will never forget the story.(合并为定语从句) He told me a story never forget 四、篇章填空 I live in a small town-has a long history.There is an old school_my father once studied.The teacherswork there are very kind.Last week,I met a girl_mother is a doctor in the town hospital. She showed me a photo_was taken in the school garden.I noticed a tree-leaves were all red.She said it was the place_students often read books.This is the townI was born and grew up 参考答案 一、 单项选择 1.A2.D3.B4.C5.B6.B7.A8.C 二、语法填空 1.who/that 2.where 3.that/which 4.where 5.that/which/6.why 三、句型转换 1.who is 2.where we met 3.that I borrowed 4.that I will 四、篇章填空 1.which/that 2.where 3.who/that 4.whose 5.which/that 6.whose 7.where 8.where 3