Adjectives are adjectives. It can be used to modify nouns, pronouns or other adjectives. Adjectives can describe the nature, characteristics or state of an object. For example, we can say "a red apple" or "a happy child". Through the use of adjectives, we can express our meaning more accurately and make the description more vivid.

Adjectives are common in English. Any good writer will be good at using various adjectives to impress readers. The use of adjectives can not only enrich literary works, but also be very useful in daily life. For example, using adjectives in a cover letter can make your advantages more obvious, thus increasing your chances of getting an interview.

The use of adjectives needs to take into account the grammatical structure of English. Adjectives usually precede nouns or pronouns in a sentence. Moreover, adjectives must be consistent with modified nouns or pronouns in sex, number and case. For example, when we say "a big red apple", we must use the adjectives "red" and "big". The correct use of adjectives will not only make language expression clearer, but also be a law that can not be ignored when learning English.