老师这里有几个疑惑，辛苦解答：

第一，as well as可以看作as....as....结构 和....一样好，第二个as 引导状语，可以省略；但是这里的第二个as是否也可以用作介词形式？正如 he is taller than me.这里的than也是用作了介词形式；

He speaks English as well as her.这里的as是用作了介词形式把？

第二，将as well as 看作并列连词，不但....而且，连接两个并列结构如名词，介宾短语，动词短语，是否有连接两个句子的情况呢？这时不存在主句从句的说法把？

He publishes as well as prints his own book.

I have to feed these animals as well as look after my kids.

第三，将as well as看作复合介词，意为除....之外， 

 As well as walking, he likes swimming. 

 He is a talented player as well as being an artist. 上述的as well as介宾短语是做状语么？

辛苦老师查阅。