rather than 出现在句首 后面的动词怎么用?

问题描述:

rather than 出现在句首 后面的动词怎么用?
有一个地方是这样说的:
注意:如果rather than 用于句首,其后的动词必须改为动名词。例如: Rather than walking,he ran all the way.
有一个地方这样说的:
rather than位于句首时,其后用不带to的不定式,但rather
than在句中时,其后的动词不定式可以带to,也可以不带to
(1)Rather than ride on a crowded bus,he always prefers to ride a bicyde.
(2)Rather than cause trouble,he left.
哪个是正确的。。。? 求高人

rather than + do sth 不管是句首还是句中
常见短语
would do sth--- rather than do
prefer to do sth --- rather than do /rather than do --- prefer to do sth哥们你说的和我问的不是一个问题啊rather than +动词原型“与做什么相比rather than + 名词/ 代词/动名词 “而不是---