Grammar

1. Grammar focuses on the structure of phrases and sentences, which serves to know the grammatical sequences of the language and to be able to rule out each of the ungrammatical sequences.

2. Prescriptive Grammar

2.1. Prescriptive grammar consists of the set of rules that can be found in teaching the speaker the most precise way and the correct way to use the language.

2.1.1. Examples

2.1.1.1. "I'm tired", "I'm very tired", "What did you do", "Did you see that".

3. Descriptive Grammar

3.1. Descriptive grammar influences a set of rules about languaje based on how it is used in everyday life.

3.1.1. Examples

3.1.1.1. "I'm not going anywhere", "I'm fed up".

4. Concrete Noun

4.1. A concrete noun is the noun to name things that you can recognized with any of your senses.

4.1.1. Rainbow

4.1.1.1. There is always a rainbow after a rain

4.1.2. Love

4.1.2.1. Do you believe in love?

4.1.3. Vet

4.1.3.1. You must take cat to a vet

5. Indefinite Articles

5.1. When you are talking about things that are singular, countable, and indefinite you can use the indefinite article a and an.

5.1.1. a pen

5.1.2. Singular

5.1.2.1. a apartament

5.1.2.2. a bus

5.1.3. Countable

5.1.3.1. an computer

5.1.3.2. an hat

5.1.3.3. an table

6. Definite Articles

6.1. If you are talking about a definite thing, person, place, idea or a noun you have mentioned before, you use the definite article "the" no matter the number, just the fact that it was mentioned before, or the receptor already knows what you are talking about.

6.1.1. The boat I bought is very fast

6.1.2. I want the black pants

6.1.3. Do not forget the first day you have to show up

7. Uncountable Nouns

7.1. These nouns can name most of the abstract ideas, things like powders, liquids, gases, and qualities.

7.1.1. Money

7.1.1.1. Could you give me some money?

7.1.2. Bread

7.1.2.1. How much bread will you buy?

7.1.3. Information

7.1.3.1. Do you have any information about the new company?