Unit1非限定性定语从句-2025-2026学年高中英语期末语法复习选择性必修1（外研版）

期末语法复习 选修1·外研版·Unit1:非限定性定语从句 考点概述 非限定性定语从句是高中英语重要语法，用于对先行词进行补充说明，通常用逗号与主 句隔开，不能用hat引导且关系词不可省略。核心考点围绕其与限定性定语从句的区 别、关系代词和关系副词的选用展开。 考点讲解 「考点一：非限定性定语从句的基本结构与功能 结构：主句+逗号+which/who/whom/whose/.as+从句（补充说明先行词，去掉后主句 意思仍完整) 例旬：My brother,who is a doctor,.works in a hospital, 真题再现： 1.Liu Yang,was China's first female astronaut,.flew into space in2012.【2022外研版 选修1期末模拟】 A)whom B)who C)which D)that 答案：B 解析：先行词Liu Yang为人，且从句为补充说明 2.We visited the Summer Palace,-is one of the most famous parks in Beijing.[2021 XX 省高二联考】 A)what B)where C)which D)that 答案：C 解析：先行词Summer Palace为地点，但从句缺主语 考点二：关系代词which指代整个主句内容 结构：主句+逗号+which+从句(wich指代前面整个句子的内容) 例句：He passed the exam,which made his parents very happy. 真题再现： 1.She always comes late for class,一annoys the teacher..【2023外研版选修1期末真题】 A)that B)which C)what D)this 答案：B 解析：which指代整个主句内容 2.They won the game,一we had expected.【2022XX市高二质检】 A)as B)that C)which D)both A and C 答案：D 解析：as/which均可指代整个主句 考点三：关系代词as的用法 结构：as引导非限定性定语从句，可位于句首/句中/句末，常见搭配：as is known to all,. as we all know,as often happens 例旬：As we all know,English is an international language. 真题再现： 1.一is reported in the newspaper,the fire caused a lot of damage.【202l外研版选修1模 块测试】 A)That B)What C)As D)Which 答案：C 解析：as位于句首引导从句 2.He is a kind-hearted man,_is shown in his daily life.【2023XX省高二期末】 A)as B)which C)that D)what 答案：A 解析：as引导从句位于句中 考点四：关系副词where/when/why的用法 结构：先行词为地点/时间/原因时，用where/when/why引导（不可用hat替换，且不省 略) 例句：We will visit the town where my grandparents lived 真题再现： 1.I still remember the day一we first met at school.【2022外研版选修1期末模拟】 A)which B)when C)that D)where 答案：B 解析：先行词day表时间 2.This is the reason_he refused to attend the meeting.【2023XX市高二联考】 A)why B)which C)that D)what 答案：A 解析：先行词reason表原因 考点五：非限定性定语从句与限定性定语从句的区别 区别：(1)非限定性定语从句用逗号隔开，限定性不用；(2)非限定性不可用hat引导， 不可省略关系词；(3)非限定性去掉后不影响主句意思 例句： 限定性：The girl who is wearing a red dress is my sister..(特指“穿红裙子的女孩”) 非限定性：The girl,.who is wearing a red dress,is my sister..(补充说明“女孩穿红裙子”， 主句“The girl is my sister”意思完整) 真题再现： 1.Which sentence is grammatically correct?【2021外研版选修1单元检测】 A.My brother who lives in Beijing is a teacher. B.My brother,who lives in Beijing,is a teacher. (语境：说话人只有一个哥哥) 答案：B 解析：唯一亲属需用非限定性 2.He has two sons,.一are doctors.【2022XX省高二期末】 A)both of them B)both of whom C)both of which D)both of that 答案：B 解析：whom指代先行词sons 考点综合训练 (一)单项选择 1.Our team won the championship,_made all of us very excited. A)that B)which C)what D)this 2.is known to everyone,the earth is round. A)As B)Which C)That D)What 3.I still remember the village I spent my childhood. A)which B)that C)where D)when 4.She has three sisters,none of_lives in the same city as her. A)whom B)who C)which D)them 5.The book,author is a famous scientist,has been translated into many languages A)which B)whose C)that D)what 6.He was born in 2000,-his family moved to Guangzhou. A)which B)when C)where D)why 7.The meeting was put off,was exactly what we expected. A)as B)which C)that D)both A and B 8.is reported in the news,the new subway line will open next month. A)As B)Which C)What D)That (二)完成句子 1.我的父亲是一名工程师，他在一家汽车厂工作。 My father,_is an engineer,works in a car factory 2.正如我们所知，学习英语需要大量练习。 -we all know,learning English requires a lot of practice. 3.我们去年参观的博物馆现在正在翻修。 The museum,_we visited last year,is being renovated now. 4.他毕业于2018年，那一年他开始创小业。 He graduated in 2018,_he started his own business. 5.这座城市以其美丽的风景而闻名，每年吸引数百万游客。 The city,is famous for its beautiful scenery,attracts millions of tourists every year. (三)短文改错 下面短文中共有5处与非限定性定语从句相关的错误，请找出并改正 1.My sister who is a doctor works in a hospital in Beijing. 2.He failed the exam,that made his parents very angry. 3.As is known to all that the sun rises in the east. 4.I visited the town where my grandfather was born there. 5.We should help those people,most of which are homeless. (四)语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式 Jane Austen,1.is one of the greatest British writers,was born in 1775.She lived in a small village in England,2.-she spent most ofher life.Her novels,such as *Pride and Prejudice*and *Sense and Sensibility*,are still popular today,3.-surprises many people. Austen never married,4._is often discussed by her readers.As 5._is mentioned in her letters,she loved reading and writing from a young age.Her works,6.-focus on the lives of middle-class women,have been translated into many languages. 参考答案与解析 (一)单项选择答案：1.B2.A3.C4.A5.B6.B7.D8.A (二)完成句子答案：1.who2.As3.which4.when5.which (三)短文改错答案：1.who前加逗号2.hat→which3.去掉that4.去掉there 5.which→whom (四)语法填空答案：1.who2.where3.which4.which5.is6.which 英语语法复习手册·选修1·外研版·非限定性定语从句