Unit 5 - 6定语从句特殊用法-2025-2026学年高中英语必修二语法易错点精讲（北师大版）

高中北师大版 【寒假专版】 必修2语法精讲 寒假专版 定语从句特殊用法专项训练 寒假语法易错点精讲 学段：高中教材：北师大版年级：必修2 语法认知 高中北师大版必修2Ut5-6:定语从句特殊用法=对定语从句基本用法之外的特殊情况的归纳， 包括关系代词as、which的特殊用法，以及”介词+关系代词”等结构在句中的应用。 易错点讲解 易错点一：关系代词that与which的混用 讲解： 先行词为不定代词（如all,nothing,something等)、被序数词或最高级修饰、或先行词既指人又指 物时，只能用that:先行词为物且引导非限制性定语从句、或关系代词前有介词时，只能用which。 例句： -All that we need is time.(√，先行词为不定代词all,用that) .The book which I bought yesterday is interesting.(√，先行词为物且无特殊限制，用which) -This is the best film that I have ever seen.(√，先行词被最高级best修饰，用that) 真题再现： (2024北京海淀区期中，北师大版)He talked about the people and places he had visited in China A.which B.that C.who D.where 答案：B 解析：先行词the people and places既指人又指物，只能用that引导定语从句。 (2023陕西西安期末，北师大版)The dictionarycover isred was a birthday gift from my mother. A.which B.that C.whose D.where 答案：A 解析：先行词the dictionary指物，且关系代词在从句中作定语(cover前需定语)，此处”名词+of 1 高中北师大版 【寒假专版】 必修2语法精讲 which'结构等同于whose,.即he cover of which-=whose cover,但选项中无whose,.需用which引 导，选A。 易错点二：关系代词who与whom的误用 讲解： 关系代词在定语从句中作主语时用who,作宾语时用who(口语中可用who代替，但在介词后 必须用whom)。 例句： -The girl who is standing there is my sister.(√，who作主语) -The man whom I met yesterday is a teacher..(√，whom作宾语) -The boy with whom she talked just now is Tom.(√，介词with后用whom) 真题再现： (2024山东青岛月考，北师大版)Do you know the student won the first prize in the English competition? A.whom B.who C.which D.whose 答案：B 解析：先行词the student指人，且关系代词在从句中作主语，用who。 (2023浙江杭州期中，北师大版)The doctor_my parents are talking to is from Beijing. A.who B.whom C.which D.where 答案：B 解析：先行词the doctor指人，关系代词在从句中作介词to的宾语，用whom(口语中可用who, 但选项中whom更规范)。 易错点三：关系副词where/when/why与关系代词的混淆 讲解： 关系副词where(指地点)、when(指时间)、why(指原因)在从句中作状语：关系代词(which/.that/who 等)在从句中作主语或宾语。若从句主谓宾完整，用关系副词：若缺少主语或宾语，用关系代词。 例句： -This is the school where I studied.(√，从句主谓完整，where作地点状语) -This is the school which I visited.(√，从句缺少宾语，which作visited的宾语) -I still remember the day when I met her..(√，从句主谓完整，when作时间状语) 真题再现： (2024广东深圳期末，北师大版)I'll never forget the day we spent together in the countryside 高中北师大版 【寒假专版】 必修2语法精讲 A.when B.where C.which D.why 答案：C 解析：先行词the day指时间，但从句中spent缺少宾语(spent the day),需用关系代词which作 宾语，选C。 (2023江苏南京期中，北师大版)This is the reason he was late for class. A.why B.that C.which D.when 答案：A 解析：先行词the reason指原因，从句主谓完整(he was late为主谓结构)，用关系副词why作原 因状语。 易错点四：as与which引导非限制性定语从句的区别 讲解： 非限制性定语从句中，as可置于句首、句中或句末，意为”正如”；which只能置于句末，指 代整个主句内容。 例句： -As we know,the earth is round.(√，as置于句首，”正如我们所知) -He passed the exam,which made his parents happy..(V,which指代主句内容，置于句末) 真题再现： (2024湖北武汉月考，北师大版)is often the case,he arrived late for school this morning A.Which B.As C.That D.What 答案：B 解析：非限制性定语从句置于句首，用s指代整个主句内容，”正如常有的情况’，选B。 (2023四川成都期末，北师大版)She succeeded in the exam,_we had expected. A.which B.as C.that D.what 答案：B 解析：从句意为”正如我们所预料的”，且置于句末，as符合”正如”含义，选B(which仅指代内 容，无”正如”意)。 易错点五：”介词+关系代词”结构中介词的漏用或误用 讲解： 当定语从句中的谓语动词与介词搭配时，介词可提前至关系代词前（此时关系代词只能用 which/whom),或置于从句谓语动词后（可用that/who/whom,口语中可省略）。 例句： -The house in which he lives is very big.(√，介词in提前，用which) 3 高中北师大版 【寒假专版】 必修2语法精讲 -The house which he lives in is very big.(√，介词in后置，用which) -The girl with whom he talked is my friend.(√，介词with提前，用whom) 真题再现： (2024上海浦东新区期中，北师大版)This is the farm__my father worked ten years ago. A.which B.where C.on which D.in which 答案：C 解析：先行词the farm指地点，从句谓语worked需搭配介词on(work on the farm),”介词+关 系代词'结构中用on which,等同于where,选C。 (2023安徽合肥期末，北师大版)Do you know the man_she is looking after?? A.whom B.which C.to whom D.for whom 答案：A 解析：从句谓语look after为固定搭配，介词after后置，关系代词作宾语，用whom(可省略)，选 A(无需提前介词)。 易错点综合演练 综合演练 I,单项选择（直击易错点） l.The scientist and his achievements__we hear'd about are admired by everyone..(易错点一) A.which B.that C.who D.where 2.The nursethe doctor is talking to is very patient..(易错点二) A.who B.whom C.which D.whose 3.I still remember the village_I spent my childhood.(易错点三) A.which B.that C.where D.when 4._is reported in the newspaper,.the new subway line will open next month.(易错点四) A.Which B.As C.That D.What Ⅱ.用适当的关系代词或关系副词填空（强化易错点区分） l.This is the first novel__I have read this year..(易错点一) 2.The girl hair is red is from Canada.(易错点一) 3.The man you met at the party yesterday is my uncle.(易错点二) 高中北师大版 【寒假专版】 必修2语法精讲 4.The cityI was born lies in the south of China..（易错点三) Ⅱ.短文填空（综合运用四大易错点） 用适当的关系代词或关系副词填空，使短文完整通顺。 Do you know the story about the boy saved a drowning child?His name is Li Ming,parents are both teachers.The accident happened on a day it was raining heavily.Li Ming showed great courage,moved all the people present.He said the reason he tried his best was that he wanted to help others. V句型转换（聚焦易错句式） 1.He told us a story.The story made us laugh.(易错点四) 2.This is the school.I studied in this school five years ago.(易错点三) 3.The girl is my cousin.You saw her in the park yesterday.(易错点二) 4.All the books are mine.You can see them on the shelf.(易错点一) 参考答案 I单项选择 1B2.B3.C4.B Ⅱ.用适当的关系代词或关系副词填空 1.that 2.whose 3.whom/who 4.where I短文填空 1.who/that 2.whose 3.when 4.which 5.why V.句型转换 1.He told us a story which/that made us laugh. 2.This is the school where/in which I studied five years ago. 3.The girl whom/who you saw in the park yesterday is my cousin 高中北师大版 【寒假专版】 ，必修2语法精讲 4.All the books that you can see on the shelf are mine. 6