Adjectives and Adverbs in English

Adjectives
They describe the characteristics of people, things, or animals.
| The house is big.La casa es grande | 
| My grandfather is old.Mi abuelo es viejo | 
| We have a nice, new, red car.Tenemos un coche rojo, nuevo y bonito | 
Adverbs
They describe how an action is done.
| He read the book quickly.Él leyó el libro rápidamente | 
| She plays the violin beautifully.Ella toca el violín hermosamente | 
| She drives slowly and carefully.Ella conduce lentamente y cuidadosamente | 
In many cases, adverbs are formed by adding “-ly” to the adjective.
| The apple is bad – He dances badly.La manzana es mala – El baila mal | 
| A cheetah is quick– She runs quickly.El guepardo es rápido – Ella corre rápidamente | 
But there are some irregular adverbs:
| ADJECTIVE | ADVERB |  | 
|---|
| good | well | He speaks English well. (Él habla inglés bien) | 
| fast | fast | They run very fast. (Ellos corren rápido/ rápidamente) | 
| hard | hard | She always works hard. (Ella trabaja duro) | 
| late | late | I arrived late to work. (Yo llegué tarde al trabajo) | 
| early | early | He gets up early every day. (Él se levanta temprano cada día) | 
| daily | daily | She cleans the house daily.  (Ella limpia la casa diariamente) | 
| straight | straight | He walked straight to the shop. (Él caminó directamente a la tienda) | 
| friendly | no adverb |  | 
| timely | no adverb |  | 
Learn more here! https://www.curso-ingles.com/aprender/cursos/nivel-intermedio/adverbs/adverbs-form-and-function
Los adjetivos y los adverbios en inglés

Los adjetivos
Describen las características de personas, objetos o animales.
| The house is big.La casa es grande | 
| My grandfather is old.Mi abuelo es viejo | 
| We have a nice, new, red car.Tenemos un coche rojo, nuevo y bonito | 
Los adverbios
Describen cómo se hace una acción.
| He read the book quickly.Él leyó el libro rápidamente | 
| She plays the violin beautifully.Ella toca el violín hermosamente | 
| She drives slowly and carefully.Ella conduce lentamente y cuidadosamente | 
En muchos casos, los adverbios se forman añadiendo “-ly” al adjetivo.
| The apple is bad – He dances badly.La manzana es mala – El baila mal | 
| A cheetah is quick– She runs quickly.El guepardo es rápido – Ella corre rápidamente | 
Pero hay algunos adverbios irregulares:
| ADJETIVO | ADVERBIO |  | 
|---|
| good | well | He speaks English well. (Él habla inglés bien) | 
| fast | fast | They run very fast. (Ellos corren rápido/ rápidamente) | 
| hard | hard | She always works hard. (Ella trabaja duro) | 
| late | late | I arrived late to work. (Yo llegué tarde al trabajo) | 
| early | early | He gets up early every day. (Él se levanta temprano cada día) | 
| daily | daily | She cleans the house daily.  (Ella limpia la casa diariamente) | 
| straight | straight | He walked straight to the shop. (Él caminó directamente a la tienda) | 
| friendly | no adverb |  | 
| timely | no adverb |  | 
Aprende más aquí https://www.curso-ingles.com/aprender/cursos/nivel-intermedio/adverbs/adverbs-form-and-function