Unit 5 Humans and nature Section Ⅲ Grammar —— 关系副词引导的定语从句 课件(共26张)+学案(含答案)
日期:2025-10-30科目:英语类型:高中课件查看:98次大小:580157B来源:二一课件通
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Unit,定语,学案,26张,课件,从句
Section Ⅲ Grammar ——— 关系副词引导的定语从句 ①That was the day when it took only six hours to break my body and soul. ②One day, my two brothers and I were coming back from the islands where we often risked going and got more fish than others. ③...the waves soon carried me to an area where the other fishermen were. ④I still remember the day when (=on which) I first came to Beijing. ⑤The Voice of China has set up a big stage for young people with a talent for music, where (=at which) some have stood out among them. ⑥The reason why (=for which) he failed in the exam was that he didn’t study hard. 【我的发现】 1.在定语从句中要用下列关系副词: (1)用来指代时间的 ,在从句中作时间状语,如句①,④; (2)用来指代地点的 ,在从句中作地点状语,如句②,③,⑤; (3)用来指代原因的 ,在从句中作原因状语,如句⑥。 2.关系副词when,where和why可以用“介词+which”来代替,如句④中 ,句⑤中 ,句⑥中 。 一、when引导的定语从句 1.当先行词是表示时间的名词(如time,day,year,month,week等),且关系词在从句中作时间状语时,定语从句要用when引导。 2.when可以转化成“介词+which”的形式。 I still remember the time when (=in which) I first became a college student. 我仍然记得我初为大学生的那段时光。 I have forgotten the exact date when(=on which) this country became independent. 我忘记这个国家独立的确切日期了。 名师点津 当先行词表示时间,且关系词在从句中作主语、宾语或表语时,不能用when,而要用关系代词that或 which引导定语从句(作宾语时关系词可以省略)。 I’ll remember the days (which/that) I spent with children.我会记得和孩子们度过的那些日子。 【即时演练1】 完成句子 ①There are times . 我时常会想我为什么要做这份工作。 ②This was a time . 这是在两国交战的时期。 ③The day will come soon. 我们重聚的日子很快就会来的。 ④Do you remember the days ? 你还记得我们整夜聊天的那些日子吗? ⑤There was a time . 曾经有一段时间,我儿子花很多时间研发机器人。 二、where引导的定语从句 1.当先行词是表示地点的名词(如place,room,mountain等),且关系词在从句中作地点状语时,定语从句要用where引导。 2.where可以转化成“介词+which”的形式。 This is the hotel where(=in which) they are staying. 这就是他们住的旅馆。 名师点津 (1)如果先行词为表示抽象地点的名词(如case,state,condition,point,situation等),且定语从句中成分完整时,用关系副词where引导从句。 (2)当先行词为表示地点的名词时,如果关系词在定语从句中作主语或宾语,则用that或which引导定语从句。 We have reached a point where a change is needed. 我们已经到了需要改变的地步。 He gets into a situation where it is hard to decide what is right and wrong. 他陷入一种难以分辨是非的局面。 His father works in a factory which/that makes radio parts. 他的父亲在一家生产收音机零件的工厂工作。 【即时演练2】 单句语法填空 ①(2023·全国甲卷)There wa ... ...