【外研版】21版英语《高中全程学习方略》必修3Module 6　Grammar.ppt

语法精讲·探究学习 课时检测·素养达标 Module 6　Old and New Grammar 语法精讲·探究学习 非限制性定语从句 【情境探究】 用适当关系词填写下面教材中的句子, 体会它们的用法。 1. The power of the Yangtze River, ______ is the world’s third longest river, has been harnessed by the Three Gorges Dam. 2. Sun Yat-sen, ____ was the leader of the 1911 Revolution, first suggested the idea of a dam across the Yangtze River in 1919. which who 【要义详析】 一、非限制性定语从句与限制性定语从句的区别 a. 作宾语时不可省略 b. 不可用that a. 作宾语时可省略, 介词之后的关系词不能省 b. 可用that 引导词 对先行词起补充说明作用 先行词不可缺少的定语 功能 用逗号与主句隔开 不用逗号与主句隔开 结构 对整个句子的意义并不重要, 即使去掉, 原句仍有意义 起限定作用, 限制或约束先行词, 不可去掉, 否则主句意义不完整 作用 非限制性定语从句 限制性定语从句 名称 *China is a country which has a long history. 中国是一个历史悠久的国家。 * China, which was founded in 1949, is becoming more and more powerful. 中国是1949年成立的, 现在正变得越来越强大。 【名师点津】非限制性定语从句 (1)形式上: 用逗号“, ”与主句隔开。 (2)意义上: 只是对先行词的补充说明, 如删除, 主句仍能表达完整的意思。 (3)译法上: 通常译成主句的并列句。 【即学活用】 改错 (1)The great Chinese scholar Confucius, which lived from roughly 551 to 479 BC, influenced the development of chopsticks. ( ) (2)Many young people, most of who were well educated, headed for distant regions to go after their dreams. ( ) which→who who→whom 二、非限制性定语从句中关系词的用法 1. who, whom, whose引导的非限制性定语从句。 (1)关系代词who, whom引导的非限制性定语从句修饰人。 (2)关系代词who在定语从句中作主语、宾语或表语; whom作宾语; 介词后用whom, 不用who。 (3)whose作定语, 先行词是人时, whose + n. 相当于the +n. +of whom。先行词是物时, whose + n. 相当于the +n. +of which。 *Our guide, who was a French Canadian, was an excellent cook. 我们的向导, 一个法裔加拿大人, 擅长烹调。 *Mr Smith, from whom I have learned a lot, is a famous scientist. 史密斯先生是一位著名的科学家, 我从他那儿学了很多东西。 *The books on the desk, whose covers are shiny, are prizes for us. 桌子上的书是我们的奖品, 书的封面很亮。 【即学活用】语法填空 (1)(2020·江苏高考)Inglis said phone boxes called to mind an age _____ things were built to last. (2)(2019·天津高考)Their child is at the stage ______ she can say individual words but not full sentences. 改错 (3)(2019·全国卷Ⅰ)One afternoon where I was in primary school, I was walking by the school playground. ( ) wh