Language Sub Skills

Pronunciation

Definition

https://www.oxfordonlineenglish.com/free-english-pronunciation-lessons

https://speechling.com/es/

https://pronuncian.com/

The act or result of producing the sounds of speech, including articulation, stress, and intonation, often with reference to some standard of correctness or acceptability.

Grammar

Definition

https://www.englishgrammar.org/exercises/

https://www.perfect-english-grammar.com/grammar-exercises.html

https://learnenglish.britishcouncil.org/english-grammar-reference

The whole system and structure of a language or of languages in general, usually taken as consisting of syntax and morphology (including inflections) and sometimes also phonology and semantics.

Vocabulary

Definition

http://www.englishvocabularyexercises.com/general-vocabulary/

http://www.eslgamesworld.com/members/games/vocabulary/index.html

https://www.learnenglishfeelgood.com/vocabulary/

Vocabulary refers to all the words in a language that are understood by a particular person or group of people.

Definition

https://www.spellingcity.com/games/spelling-testme.html

https://www.aaaspell.com/

https://www.gamestolearnenglish.com/spelling-bee/

The forming of words from letters according to accepted usage : orthography. The way in which a word is spelled.