从句
p143
从句的格式
从句=引导词+句子
从句的分类
- 名词性从句：主语、宾语、表语、同位语从句
- 形容词性从句：定语从句
- 副词性从句：状语从句
从句的判断技巧
- 从句在整句话中充当什么成分就叫什么从句。
- 也就是找到从句，用 x 代替，然后判断 x 充当什么成分就叫什么从句。
例句：
What I saw in Russia impressed me deeply.
x impressed me deeply.（主语）
What I saw in Russia impressed me deeply.
- X：What I saw in Russia
- X 充当主语，所以是名词性从句中的主语从句。
注意
句子不能充当成分，得用从句。
She went to dig for wild vegetables made me confused. ❌
That she went to dig for wild vegetables made me confused. ✅
头重脚轻
- 用 it 代替原主语从句，充当形式主语
- 原主语从句直接放到句末
It made me confused that she went to dig for wild vegetables.
主将从现
- 主句用一般将来时，从句用一般现在时。
- 技巧 - 看到 if/when/though/although 时，立刻怀疑考主从现。
随堂练习
If he ______ (complete) the task on time, he will hold the party. ❌
answer
complete ❌
completes ✅
If people ______ (be) overanxious about remembering something, they will forget it. ✅
answer
are ✅