ID: 24168242

2026届高考英语二轮复习专题02 非限制性定语从句(期中复习讲义)(含答案)

日期:2025-10-21 科目:英语 类型:高中学案 查看:25次 大小:324824B 来源:二一课件通
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复习,2026届,从句,讲义,期中,限制性
    专题02 非限制性定语从句(期中复习讲义)(原卷版) 单元 语法点 常考题型 命题趋势 选必一Unit1 非限制性定语从句 单项选择 语法填空等 1.注重素养:更加注重对学生英语核心素养的考查。 2.情境化突出:借助生活、学校、社会等多种情境,将语法考查与实际生活相结合。 3.文化传承与价值导向明显:注重选取具有文化内涵和思想价值的语篇。 知识点 一、非限制性定语从句的核心定义 定语从句可以分为限制性定语从句和非限制性定语从句。非限制性定语从句由关系代词和关系副词引导,但不能用that引导。 1.非限制性定语从句的本质作用: (1)对先行词进行补充说明/额外解释(非唯一性描述) (2)即使删去,主句仍完整且逻辑通顺 (3)与限制性定语从句的本质区别:无明确限定范围 2. 形式标志: 必须用逗号分隔 例句: Tu Youyou was awarded the Nobel Prize, which is considered one of the highest international honours a person can receive. (非限制性定语从句) They tested hundreds of Chinese medical treatments that showed promise in the fight against the disease. (限制性定语从句) 非限制性定语从句的关系词 关系词 在定语从句中语法成分 关系代词 who, which,as 作主语、宾语 whom 作宾语 whose 作定语 关系副词 when, where 作状语 关系代词as和which 关系代词 as 和 which 既可引导限制性定语从句,也可引导非限制性定语从句。as 引导的非限制性定语从句,既可在主句前,又可在主句后,有时还可插入主句中;而 which 引导的非限制性定语从句只能置于主句之后。相同的是两者都可指代主句的整个内容。 As is known to everybody, the moon travels around the earth. 众所周知,月球绕着地球转。 The weather turned out to be very good, which was more than we could expect. 出乎我们意料的是,天气变得非常好。 常见的as搭配; as is known to all 众所周知 as you know 正如你所知道的那样 as is expected 正如所预料的那样 as we expected 正如我们所期待的 as has been mentioned above 正如上面所提到的 as is reported / said 正如报道/所说的那样 三、非限制性定语从句与限制性定语从句对比 1. 形式不同 限制性定语从句常紧跟在它所修饰的先行词之后,主、从句之间不用逗号隔开;非限制性定语从句和主句的关系不密切,常用逗号隔开,并且as引导的非限制性定语从句还可放在主句之前。 The number of people who/that own cars is increasing. I spoke to Dr. Smith just now, who is always ready to help others. As you know, I don’t like going out at weekends. 2. 作用不同 限制性定语从句对先行词进行修饰和限制,是先行词不可缺少的定语,如果省略,主句意义会不完整; 非限制性定语从句对先行词是修饰,补充解释说明或对主句进行评述,去掉不影响。 Franklin was the first man who discovered the nature of electricity. 富兰克林是第一个发现电的本质的人。 The driver, (who was very young, )had only just got his license. 这位(年轻的)司机刚刚拿到驾照。 先行词不同 限制性定语从句的先行词一般是名词或代词; 非限制性定语从句的先行词既可以是名词或代词, 也可以是主句的一部分或整个主句 。 Things then improved, which surprised me. (先行词为整个主句,是对整个句子内容的说明) 关系词不同 限制性定语从句可以由that, why引导,而非限制性定语从句不用;关系词在限制性定语从句中作宾语时可以省略,在非限制性定语从句中通常不省略。 There were very few passengers that/who had escaped without serious injury. There were very few passengers, who h ... ...

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