学习when 引导的状语从句1.当他打开门时，他看到了这只鸟。When he opened the door, he saw the bird.2.当她六岁时，她会下棋。When she was six years old, she could play chess. 主句从句 主句从句学习when 引导的状语从句When 引导的时间状语从句，译为“ 当的时候”1.当他打开门时，他看到了这只鸟。He saw the bird when he opened the door.2.当她六岁时，她会下棋。She could play chess when she was six years old.主句主句从句从句When 叫做连词，表示时间。译为“ 当的时候” when 引导的状语从句叫做时间状语从句。1.当他打开门时，他看到了这只鸟。He saw the bird when he opened the door.=When he opened the door, he saw the bird.2.当她六岁时，她会下棋。 She could play chess when she was
