三大从句学案-2024届高考英语二轮复习

姓名：________________________ 三大从句 学习目标 1. 掌握三大从句的基本用法。 2. 结合高考真题及模拟题分析三大从句的考点。 教学内容 【知识梳理】 从句类型 位置 定语从句 名词或代词后面，对该名词或代词进行修饰限制 名词性从句 主语从句 句首 句末，it 作形式主语 宾语从句 及物动词或介词后面 表语从句 系动词后 同位语从句 抽象名词后，对该名词进行解释说明 状语从句 主句前或后，位置灵活 表示时间、地点、目的、结果、条件等 定语从句 一、关系代词引导的定语从句关系代词 先行词 在从句中充当的成分 that 人或物 主语、宾语、表语 which 物 主语、宾语、表语 who 人 主语、宾语 whom 宾语、表语 whose 人或物 定语 as 人或物 主语、宾语、表语 that, which, who, whom在限制性定语从句中作直接宾语时可省略。&1& 例1 The digital age enables us to find people ________________ share our interests, such as collecting stamps and playing games. 例2 The little problems ________________ we meet in our daily lives may be inspirations for great inventions. 例3 The old man ________________ my grandpa is playing chess with is an old friend of his. 例4 At one time, a professional bookseller might have been defined as someone ________________ primary occupation was selling books. 1.that和which的用法区别 宜用that的 情况 当先行词为 everything, anything, nothing, something, much, all, none, few, little等不定代词时 当先行词为形容词最高级或被序数词或形容词最高级修饰时 当先行词被the only, the very, all, any, little (少) , few, no等词修饰时 当先行词既有人又有物时 宜用which的 情况 在非限制性定语从句中 关系代词在从句中作介词的宾语，而介词又位于关系代词之前时 例5 My brother is so kind that he gave me the very computer ________________ I am eager to buy. 例6 Today, with the help of BeiDou Navigation Satellite System (BDS) , ________________ is entirely built by Chinese engineers, we Chinese can easily find our way. 例7 All ________________ happens during early years can influence children for the rest of their lives. 例8 The land is known for a historical site with beautifully colored walls, on ________________ are painted the events of the past. 2.as和which的用法区别 位置 含义 which 引导非限制性定语从句时， 位于先行词之后， 其先行词是整个主句或主句中的一部分。 对先行词加以补充、解释 as 引导非限制性定语从句时，其先行词是整个主 句,位置灵活,位于句首、句中或句末均可。 对主句的内容进行评述,表示 "按照，正如" 例9 Th