1. as well as 可連接并列的單詞或短語.例如：
It is unpleasant in summer as well as in winter.
夏天不好過,冬天也不好過.
The child is lively as well as healthy.
這孩子既健康又活潑.
2. as well as 連接兩個(gè)謂語動(dòng)詞時(shí),它們的時(shí)態(tài)應(yīng)保持一致.例如：
He publishes as well as prints his own books.
他的書是他自己印刷出版的.
We are repairing the roof as well as painting the walls.
我們在粉刷墻壁同時(shí)也在修理屋頂.
as well as 與動(dòng)詞連用時(shí),其后可用V-ing形式,尤其as well as 位于句首時(shí),此時(shí)相當(dāng)于in addition to.例如：
As well as breaking his leg, he hurt his arm.
他不但摔斷了腿,而且還傷了胳膊.
She sings as well as playing the piano.
她不但會(huì)彈鋼琴,而且會(huì)唱歌.
3. 如果as well as 前面是動(dòng)詞不定式,那么其后的動(dòng)詞也是不定式,但to要省略.例如：
You cannot expect her to do the housework as well as look after the children.
你不可能叫她既照顧孩子又做家務(wù).
4. 由as well as 連接的復(fù)合主語并不影響謂語動(dòng)詞的數(shù).例如：
Helen as well as I is eager to see the performance.
海倫和我一樣急于要看演出.
I as well as they am ready to help you. 不僅他們愿意幫助你,我也愿意幫助你.
5. as well as 連接的人稱代詞既可以是主格也可以是賓格,但句意不同.例如：
They have invited you as well as me.
他們邀請了我,也邀請了你.（you和me都作invited的賓語）
They have invited you as well as I.
他們和我一樣都邀請了你.（they和I都作invited的主語）
6. as well as 用于肯定結(jié)構(gòu)和否定結(jié)構(gòu)中,其意義不同.as well as 和not搭配使用,as well as 位于not前時(shí),兩者均否定；位于not后時(shí),否定前者,肯定后者.例如：
George, as well as his brother, has gone abroad.
喬治和他兄弟一樣都出國了.
George hasn”t gone abroad as well as his brother.
喬治并沒有和他兄弟一樣出國去.（他兄弟一人出國）
George, as well as his brother, hasn”t gone abroad.
喬治和他兄弟都沒有出國.
7. as well as 在意義上通常強(qiáng)調(diào)前者,而not only …but also在意義上則強(qiáng)調(diào)后者.例如：
He”s got a car as well as a motorbike.
他不但有一輛摩托車,而且有一輛小汽車.
（= He”s got not only a motorbike but also a car. ）
8. 注意as well as 有時(shí)會(huì)引起歧義句.例如：
He can speak french as well as English.
（1）他會(huì)說英語,也會(huì)說法語.
（2）他說法語能說得像英語一樣好.（…as well as he speaks English