In English, "as....The "as" structure is used to compare the degree of similarity or similarity between two things or people, and its usage is: the first "as" is followed by an adjective or adverb primary, and the second "as" is followed by a pronoun or noun. This means in "as....as" should be the primary level of the adjective or adverb in the middle, not the comparative.
For example, if we want to say "He is as tall as I am", we should say "He is as tall as me."instead of "he is as taller as me."”。Because "tall" here is primary, not comparative.
In general, "as....The "as" structure should be centered with the primary level of the adjective or adverb, not the comparative.
Here's how to use "as....as" structure of the sentence:
she is as beautiful as her mother.
She is as beautiful as her mother. )
he studies as hard as his classmates.
He studied as hard as his classmates. )
this book is as interesting as the one i read last week.
This book is just as interesting as the one I read last week. )
the new restaurant is as popular as the old one.
New restaurants are just as popular as old ones. )
they are as tall as each other.
They are as tall as each other. )
my cat is as lazy as a bear.
My cat is as lazy as a bear. )
the temperature today is as low as it was yesterday.
Today's temperature is as low as yesterday. )
her handwriting is as neat as her sister's.
Her handwriting was as neat as her sister's. )