as well as 是一個短語,它有以下幾種含義和用法:
補充含義:
相當於 in addition to 或 together with,表示除了某事物之外,還包含另一事物。例如:"He sings as well as playing the piano." 意味著他不僅會唱歌,還會彈鋼琴。
強調用法:
當用作強調時,可以強調句子的某一部分。例如:"Your wife as well as you is friendly to me." 強調了你的妻子也對我很友好,同時提到了你。
動詞形式:
當 as well as 位於句首時,後面通常接動名詞形式。例如:"He enjoys swimming as well as playing tennis."。
如果主句謂語為複合時態(含有情態動詞或助動詞),則 as well as 後面的動詞通常與情態動詞或助動詞後的動詞形式保持一致。例如:"I have to feed the animals as well as look after the children."。
其他用法:
有時,as well as 可以與 and 或 too 互換,表示「也」。例如:"I like it as well." 或 "I like it too."。
在某些情況下,as well as 可以表示「像……一樣」。例如:"He is as well as smart."。
綜上所述,as well as 是一個多功能的短語,具體用法取決於句子的結構和所要表達的意義。