UNIT 5 Into the wild Section Ⅲ Using language（Word教参）-【新课程学案】新教材2023-2024学年高中英语必修第一册（外研版2019）

Section Ⅲ　Using language 语法项目——定语从句(2)　关系副词引导的定语从句 初识语法——在美文运用中体悟 背美文 　　When I started studying German, it was a struggle.I told my mum I wanted to give up, and I would never live in a country where①German was spoken.My mum told me that studying a language was not just for my future but for my brain.And I remember that day when② I suddenly felt like German was no longer a foreign language.I had finally come to a place where①I could think in this foreign language, and I could see the world from a different point of view.I felt as if I had reached the goal I had been fighting for.I could open a book and see meanings, not just a sea of words.I finally understood the reason why③ my mum had encouraged me not to give up.Thanks, Mum！ 悟语法 ①关系副词where引导定语从句，指地点且在从句中作地点状语。 ②关系副词when引导定语从句，指时间且在从句中作时间状语。 ③关系副词why引导定语从句，修饰先行词reason, 且在从句中作原因状语。 慧学语法——在归纳演绎中学通 一、关系副词引导的定语从句　 [先感知] ①(教材典句)The solution to the mystery of the monarch's amazing ability comes at a time when it is in serious trouble. ②(教材典句)Eventually, it manages to reach the places where it will spend the winter. ③(教材典句)Sadly, human activity is the main reason why the number of monarch butterflies is falling. [会发现] 句①②③分别是关系副词when，where和why引导的定语从句，这些关系副词在定语从句中都作状语。它们前面的名词分别表示的是时间、地点和原因。 [明规则] 1．基本用法：当先行词是表示时间、地点或原因的名词，且在定语从句中分别充当时间、地点或原因状语时，定语从句则分别用相应的关系副词when, where或why引导。注意关系副词不能省略。 2．这三个关系副词在意义上都相当于“介词＋which”结构： ①when＝on (in, at, during ...)＋which ②where＝in (at, on ...)＋which ③why＝for which　　 [名师点津] 当先行词是each time, the first time, the last time等时，后面的定语从句常不用关系副词when。 [对点练]　(用适当的关系副词填空) ①(2022·新高考Ⅰ卷)You have a full preparation before this event, which is the most important reason _why you show up here. ②I still remember the time when I first travelled by plane. ③(2021·天津3月高考)At the Chinese art festival, there are different stands where artists demonstrate their skills and teach the visitors. ④By the time when you arrived in London, we had stayed there for two weeks. ⑤The hotel where we stayed yesterday is very c