A as well as B… A跟B一样
【例句】It is unpleasant in summer as well as in winter.
【总结】A as well as B谓语动词与A一致。as well as可连接并列的单词或短语。as well as与动词连用时，其后可用V-ing形式，尤其as well as 位于句首时，此时相当于in addition to。例如：As well as breaking his leg, he hurt his arm. 他不但摔断了腿，而且还伤了胳膊。
as well as用于肯定结构和否定结构中，其意义不同。as well as和not搭配使用，as well as位于not前时，两者均否定；位于not后时，否定前者，肯定后者。
例如：George hasn't gone abroad as well as his brother. 乔治并没有和他兄弟一样出国去。（他兄弟一人出国）
George, as well as his brother, hasn't gone abroad. 乔治和他兄弟都没有出国。
a bit of 一点
【例句】It was a bit of a bore, wasn't it? 这有点叫人厌烦，不是吗？
【总结】a bit of 后接不可数名词，相当于a little
还要注意有些常用词组，如have a bit of a cold（有点儿感冒），“cold（感冒）”虽然是个不可数名词，但习惯上要加a
a bit 一点
【例句】Your article is a bit short.
【词语辨析】a bit of/a bit
a bit of是介词短语，后接不可数名词；a bit是副词短语，修饰形容词、副词、动词，作状语；也可作宾语、表语。
a bunch of 一束、一捆
【例句】He gave a bunch of flowers to his girlfriend.
【总结】a bunch of后接可数名词复数形式。
a copy of 一份（报纸等）
【例句】A copy of China Today is on the desk.
【总结】a copy of后接可数名词单数。