【一英】语法难？保姆级定语从句讲解！|英语语法合集第一集
老白 | 定语从句——关系代词
1️⃣定语从句
定语：……的
从句是什么：主语（s）+谓语（v）构成的句子
定语从句：本质上具有形容词修饰作用的句子，用来修饰名词 / 代词 / 句子
I know a writer who is from Japan.
定语从句三步骤：
- 共同的名词 / 代词
- 代替合适的关系代词
- 合并句子，注意关系代词通常紧跟在名词之后，表示两者的修饰关系
l met a woman who can speak six languages.
- woman：先行词
- who：关系代词：
- who：人
- that：人 / 物
- which：物
- whose：人 / 物（所属）
- whom：人（宾格）
- 从句有陈述句语序
2️⃣whom
l happened to meet Dr. K whom l got to know at a party in the shopping center yesterday.
非正式场合：who = whom
3️⃣which / that
The bag（that / which）he is carrying is very heavy.
做主语不可省略
- The man is carrying a bag which / that is very heavy.
做宾语可省略
- The bag（that / which）he is carrying is very heavy.
4️⃣whose
既可以是人的，也可以是物的
Yiyinger is a good uploader whose videos are of great use.
There is a beautiful house whose window broke last night on the mountain.
先行词特指：that
- all，everything，anything，nothing，none，the one，little，few或者被the only, the very，the last等修饰
- 形容词最高级、序数词修饰
- 即有人又有物
先行词泛指：which
遇事不决，就用that
