Use your head and you will fidn a way.Using his head,he found a way.

题目

Use your head and you will fidn a way.Using his head,he found a way.
1,All that we have to do is to practise every day.practise前的to能省略吗?
2,of wich 代替whoes的情况是不是只限于指物的时候?
3,Use your head and you will fidn a way.
Using his head,he found a way.
书上说“注意上面两句的区别”,只这一句话,没有具体说明,请问具体是指注意什么区别呢?
4,With whom did you work yesterday?这句话可不可以说成"Whom did you work with yesterday?"或者"Who did you work with yesterday?"
“whose + 名词”除了等于“the + 名词 + of which”外，还能等于“of which + the +
如：the novel whose title is Red and Black能等于the novel of which the title is Red and Black吗？

答案

1.能省略,而且必须省略.
如果主语中含有行为动词do或其变化形式,而且又用不定式做表语的话,则此不定式中的to必须省略.
2.of which代替whose当然是限于指物的时候,因为which只能代指sth.
指人时,可以用of whom代替whose.
3.区别就在于两句结构和含义不同.
1）Use your head and you will find a way.
此句是一个并列句,而且只是描述一种推理,并不是已经发生了的具体的动作：如果你动脑子,你会找到方法/出路的.
2）Using his head,he found a way.
此句采用现在分词做状语,是一个简单句.描述的是一件已经发生的事实行为：开动脑筋后,他找到了一个方法/出路.
4.三句都是正确的.只要介词没有放在疑问词whom之前,用who/whom都是可以的.
5.whose + 名词 = the + 名词 + of which = of which + the + 名词
只是句序不同而已,而且使用后一种情况更常见/常考.