How to distinguish English cases?

Capitalization principle of English article titles;

1, the first word of the title should be capitalized;

2. Articles do not need to be capitalized;

3. Prepositions and conjunctions with more than three letters (excluding three) should be capitalized;

4. The initials of nouns, verbs, adjectives, adverbs, pronouns and interjections;

Capitalize all words that need to be capitalized in English. Such as month, name, place name and so on.

The priority of these principles is decreasing, that is to say, if there is a contradiction between these principles, the former principle should be given priority. For example, the first word of a topic is an article or a preposition, which is not more than two letters and should be capitalized.

Words that don't need capitalization:

Usually, the initial letters of notional words (nouns and verbs) need to be capitalized, and the initial letters of function words (articles, prepositions and conjunctions) don't need to be capitalized.

1. Noun: a name indicating a person, thing, place or abstract concept.

Verb: Generally, it is a word used to express an action or a state.

3. Articles: one is indefinite articles: a, an; One is the definite article).