Units 3-4词语辨析

1.as well,as well as,not only…but alsoas well是副词短语,意为"也,还",一般放在句末,不可用于否定句。并列连词and,but可与as well搭配。as well as是并列连词,意为"既……又……","不仅……而且……"。A as well as B的意思是"不仅B而且A",其强调重点在A。