as well as的用法

as well as常见的用法:

① well是副词，意思是“好，优秀”，as well as是形容词 同级比较结构。

He can speak English as well as the teacher.

②as well as是固定短语，意思是“和”，相当于"not only … but also..."。

He likes English as well as Chinese.=He not only likes Chinese, but also English.

③as well as连接两个并列成分作主语时，句子的谓语动词应该与前面那个名词或代词的人称或数保持一致。

E-mail, as well as telephones, is playing an important part in our daily life.

④as well as还可当作复杂介词用，意思是“除了……之外，还有”；相当于"besides，apart from"。

Many students went to the park as well as (=besides/ apart from) Tom.

⑤as well，是副词短语，意思是“也”，相当于“too / also”常位于句尾，与too位置相当。

We did some reading today, and some writing as well(=too). = and we also do some writing.

⑥may / might as well do sth 表示“还是……的好”“倒不如”。

The TV program is boring. You might as well go to bed.