-- as -- - Used with an adjective or adverb in a comparison or with the effect of a superlative. * /John is as tall as his father now./ * /I didn't do as badly today as I did yesterday./ * /John's father gave him a hard job and told him to do as well as possible./ * /The sick girl was not hungry, but her mother told her to eat as much as she could./ - Also used in the form "so -- as" in some sentences, especially negative sentences. * /This hill isn't nearly so high as the last one we climbed./ - Often used in similes (comparisons that are figures of speech). * /The baby mouse looked as big as a minute./ * /Jim's face was red as a beet after he made the foolish mistake./ - Most similes in conventional use are cliches, avoided by careful speakers and writers.
AS
Meaning of AS in English
Slang English vocab. Английский сленговый словарь. 2012