英语语法 非谓语动词几个很难的问题 请大师帮忙看下

英语语法 非谓语动词几个很难的问题 请大师帮忙看下
非谓语做状语是状语从句的省略.那When he watched TV,he heard a loud noise 和When he was watching TV,he heard a loud noise.这2句状从分别用非谓语怎么写?
2. 非谓语做后置定语是定语从句的省略.那The students who leave home has grown at 3 percent.和
The students who are leaving home has grown at 3 percent.这2个who引导的定从用非谓语怎么改写?
3. the sound of many people speaking at the same time,of后面跟的speaking是什么成分?

4.Her giving me a second chance,I will do it better.这句话Her giving me a second chance是?为什么用的是her?

非谓语做状语是状语从句的省略.这句话不妥 非谓语作状语 属于短语 或单词 作状语
状语从句作状语 属于 从句 作状语 .这是 两个概念 .否则的话 是不是 也可以 把形容词作定语 看做定语从句的省略?那When he watched TV,he heard a loud noise 和When he was watching TV,he heard a loud noise.这2句状从分别用非谓语可以这么写
前者 when watching TV,he heard a loud noise
后句不妥 因为 when 从句 一般不用 进行时
可以 这么 表达 while watching TV,he heard a loud noise
The students who leave home has grown at 3 percent.和The students who are leaving home has grown at 3 percent.
这2个who引导的定从用非谓语可以 这么写
前者 The students leaving home has grown at 3 percent.
后者 因为是终止性动词 所以 进行时 表示的是将来 可以用不定式 作定语 代替定语从句
The students to leave home has grown at 3 percent.
3.the sound of many people speaking at the same time,
of后面跟的是动名词speaking的复合结构 作介词宾语 many people 是动名词的逻辑主语 也可以用 many people ‘s
4.Her giving me a second chance,I will do it better.这句话Her giving me a second chance是现在分词的独立主格结构 作条件状语 应该是she 但口语中 可以用宾格代替主格 再答： when��while�ǿ���ʡ��  �����Ҫǿ��˵�� ��ʲô״��ʱ ����Ҫ��������  ���ʡ���ˣ�����2�仰����watching  TV, he heard a loud noise���Ͱ� �������1 ������ϵ2 ���ڽ��� ���ڷִʵ����� �������� �� ���С�
2.�����ǰ����Ӧ����������ʣ��� ��ʱ������ ��ʵ�һ����ʽ ����������и���ִʶ��������� ���������  �� ������   �� ������ �����ñ��� ���������������� �������������  ���������  ������ her�DZ�����