6.定语从句系统复习-2025-2026学年英语期末语法复习九年级上册（外研版）

期末语法复习 9年级·外研版·定语从句系统复习 一、 定语从句核心用法详解 考点一：关系代词的基本用法及选择 规则：定语从句中常用关系代词who(指人，作主语/宾语)、whom(指人，作宾语)、 which(指物，作主语/宾语)、that(指人/物，作主语/宾语)、whose(指人/物，作定语)。 先行词指人且作主语用who/that:指人且作宾语用whom/who/that(可省略)；指物用 which/that:表所属关系用whose。 例题1（选择，外研九上期末真题改编）： The girl is standing under the tree is my sister. A)who B)which C)whose D)whom 答案：A 解析：先行词指人且在从句中作主语，故用who/that。 例题2（填空）： This is the book my father bought for me yesterday. 答案：which/that 解析：先行词指物且在从句中作宾语，故用which/that(可省略)。 考点二：关系副词的用法 规则：关系副词when(指时间，在从句中作时间状语)、where(指地点，作地点状语)、 wy(指原因，作原因状语)，其先行词分别为表示时间、地点、原因的名词。 例题（选择）： I still remember the day I first met her. A)which B)when C)where D)why 答案：B 解析：先行词the day表示时间，在从句中作时间状语，故用when。 考点三：that与which的区别 规则：以下情况只能用that不用which:先行词是al,something,nothing等不定代词； 先行词被序数词、最高级或the only,the very修饰：先行词既有人又有物。 例题（语法填空）： This is the most interesting story_I have ever read. 答案：that 解析：先行词被最高级the most interesting修饰，故只能用that。 考点四：非限制性定语从句的特点 规则：非限制性定语从句与主句用逗号隔开，不能用that,指人用who/whom,指物用 which,关系代词/副词不可省略。 例题（选择）： My brother,is a doctor,works in a big hospital. A)who B)that C)which D)whom 答案：A 解析：非限制性定语从句指人且在从句中作主语，故用wo。 考点五：”介词+关系代词”的结构 规则：关系代词whom/which可用于”介词+关系代词结构，介词的选择取决于先行 词或从句中动词的搭配。 例题（语法填空）： This is the city I was born. 答案：in which/where 解析：先行词表示地点，可用where或in which。 考点六：关系代词在从句中作主语时的主谓一致 规则：关系代词在从句中作主语时，从句谓语动词的数与先行词保持一致。 例题（语法填空）： He is one of the students who(be)good at English. 答案：are 解析：先行词students是复数，故从句谓语用复数形式are。 二、考点综合训练 (一)单项选择 1.The teachertaught us math last year now works in Beijing. A)who B)which C)whose D)whom 2.This is the village I spent my childhood. A)when B)where C)which D)why 3.He is the only studentcan solve this problem in our class A)which B)whom C)that D)what 4.My favorite book,was written by Mo Yan,has been translated into many languages. A)that B)which C)who D)whose 5.I'll never forget the day we visited the Great Wall together. A)when B)which C)where D)how 6.This is the museum_we saw an ancient painting last week. A)what B)which C)where D)when 7.The girl withI went shopping yesterday is my cousin. A)who B)whom C)whose D)which 8.This is one of the best films I have ever seen. A)which B)that C)who D)whom (二)语法填空 1.The man is talking to my father is a doctor. 2.This is the bag my mother bought for me on my birthday. 3.January is the monthmany people go traveling 4.She is the only girl knows the answer to this question. 5.Do you remember the park_we first met? 6.This is the most exciting match I have ever watched 7.My brother,lives in Shanghai,will come to visit us next week 8.The house_windows face south is ours. (三)句型转换 1.The girl is my sister.She is wearing a red dress.（合并为含定语从句的句子) The girl_wearing a red dress is my sister 2.This is the factory.My father works there.(合并为含定语从句的句子) This is the factory my father works 3.We visited the farm.Many cows were raised there.（合并为含定语从句的句子) We visited the farm_many cows were raised. 4.He told us a story.The story made us laugh.(合并为含定语从句的句子) He told us a story_us laugh. 5.The book is very interesting.You lent it to me yesterday.(合并为含定语从句的句子) The book to me yesterday is very interesting (四)篇章填空 Yesterday,I visited the city1 I was born.My aunt,_2 lives there now,took me to the park 3 we used to play together.We walked past the old tree_4 branches were always full of birds.There,I met Tom,_5 was my childhood friend.He told me about the school6 he works as a teacher now.The day_7 we spent together was so happy that I will never forget it.This is the city8 holds all my sweet memories. (五)参考答案与解析 1.单项选择答案：1.A2.B3.C4.B5.A6.C7.B8.B 2.语法填空答案： P 1.who/that 2.which/that 3.when 4.that 5.where/in which 6.that 7.who whose 3.句型转换答案： 1.who/that is 2.where/in which 3.where/in which 4.which/that made 5. that/which you lent 4.篇章填空答案： 1.where/in which 2.who 3.where/in which 4.whose 5.who 6.where/in which 7.that/which 8.that/which 英语语法复习手册·9年级·外研版·定语从句系统复习