1. We look on music lessons as dispensable.
這里as是副詞嗎? as dispensable是賓補,對嗎?
2. We look on music lessons as they are dispensable.
這里as they are dispensable.是句子里的什么成分?
可以把例句1改成例句2 如此表達嗎?
look on A as B 為動詞句型,其中A與B具備邏輯主謂關系。一般將as B 合起來剖析為賓補。as一般剖析為介詞,當as后為動名詞being時,being一般省略。
We look on music lessons as they are dispensable.這個句子在實質應用中是沒的。所以不可如此改寫。但可以:
We look on music lessons as(being) dispensable.