對比去理解not only. but also.也就是說,as well as 也有“不但.而且.”的意思只不過與not only. but also.的側(cè)重點(diǎn)不同也就是說 not only A but also B= B as well as A 意為“不但A,而且B”這也就有了,not only. b...as well as要放在句首時(shí)后加動詞什么形式呢as well as 如果放在句首，就不是“不但....而且”的意思了，這時(shí)，一般不在考慮主謂一致的問題，這時(shí)的意思是“除了......之外，還....”，相當(dāng)于Besides.例如：As well as French, he knows other two foreign languages.另外，如果說，放在句首的as well as后面一定要接動詞的某種形式的話，請記住，必須接動名詞形式，也就是-ing。如：As well as breaking his leg, he got his head hurt.放在句中也一樣，He sings as well as playing the piano.