Unit 6 At one with nature Using language 定语从句教学设计 2022-2023学年高中英语外研版（2019）必修第一册

Unit 6 At one with nature Using language 解定语从句 教学设计 课 题 Unit6 At one with nature Using language= 学 科 英语 班 级 Class 1 授课教师 教 学目 标 1 引导学生进一步了解定语从句的结构和表意功能，掌握“介词 + 关系代词”的用法，并在实际语境中运用。 2 根据实际情况灵活正确选用相应的介词。 2 通过学习定语从句，进一步加深对英语的理解，培养起对英语学习的兴趣。 重 点 1了解“介词+关系代词”在定语从句中的功能； 2会根据实际情况灵活正确选用相应的介词。 难 点 在定语从句中适当介词的选择使用。 教 学方 法 Teach grammar in real situations. Learn grammar through practice. 教 学 内 容 与 过 程 Step1 Leading-in: Attributive clauses 概念复习 1.定义：在复合句中作定语，修饰名词或代词的从句。 2.先行词：被修饰的名词、代词 或整句话。 3.引导定语从句的词有： 1 关系代词： who, whom, whose, which, that。 2 关系副词： when, where, why。 设计意图：引导学生回忆定语从句的概念和用法，激活学生相关知识链接，为下一步学习做准备。 Step2 Presenting 定语从句介词 + 关系代词讲解 1、使用“介词 + 关系代词”引导定语从句的情况：当关系代词在定语从句中作介词的宾语时，通常用“介词 + 关系代词”引导定语从句。如果关系代词在句中指人，则用“介词 + whom”；如果指物，则用“介词 + which”。 例句： 1 He is the man (who /whom/that) I just talked with. He is the man with whom I just talked . 2 It is a topic （that/ which） we’ll take great interest in. It is a topic in which we’ll take great interest. 介词＋whom 指人 介词＋which 指物 2、介词选用的规则 介词的选择要根据其与先行词的关系以及句意决定，在定语从句中，经常可以根据谓语动词的搭配习惯来确定介词。 1） 定语从句中先行词的搭配习惯。 如：①I remember the day on which I joined the League. I joined the League on the day ②I remember the days during which I lived here. I lived here during the days 3 I remember the month in which I stayed there. I stayed there in the month 2） 定语从句中谓语动词的搭配习惯。 如：①Have you found the book for which I paid $15? I pay $15 for the book. ②Have you found the book on which I spent $15? I spent $15 on the book. ③Have you found the book about which she often talks? She often talks about the book. 3） 意义：根据动词,形容词与先行词的逻辑关系来选择。 ①根据从句中动词与先行词的逻辑关系。 如：Is that the newspaper for which you often write articles? you often write articles for the newspaper ②根据从句中形容词的习惯搭配。 如：Can you explain to me how to use these idioms about which I’m not sure？ I’m not sure about these idioms. 3、其他注意事项： 含有介词的动词固定短语在定语从句中一般