Past simple (irregular verbs):
To do a past simple phrase with irregular verbs; We need change the form of the action totally.
For example: (Verbs)
Eat - Ate
Go - Went
Buy - Bought














Example:
She ate a hamburguer

Past Simple - Questions with Did
Fist we put the auxiliar in this case ''Did'' we dont need put the verb in past tense because the auxiliar is in past tense.

Structure: Did - structure - verb in simple form - complement

Example:
Did you swim in the pool yesterday?


Past simple negative:

Its so easy we use the negative form of  ''Did'' (didn't)
and the stucture is the same.

Example:
*She didn't can stop her car in this place.


Comparatives (short adjetives) :

We only need add ''er'' to  the adjective.

Example:
*She is smaller than her sister


Comparisons (long adjetives) :

We  put ''more than'' before the adjetive.

Example:

*My car is more beatiful than his car

Superlatives long and short adjetives:
To short adjetives we use after the adjetive ''est''
to long adjetives we use '' the most'' before the adjetive

Example:
*she is the tallest girl in her class



Giving advice (should)

We use the auxiliar ''should '' it means ''deberias''  

Example:
*If you find a lost thing you should ask for his propietary.


Prepositions of movement:
Prepositions are used to show movements to or from a place 

Example:
*She swim across the pool



There was / There were 
We use this to explain something that had in the past
There was - past form of there is 
There were - past form of there are 

Example:
*There was a cat on the table



Present Perfect
We use this topic to explain an action happened in an unespecified time 

Example:

*He is been waiting for you for sixty year

Most Commons Adverbs

These adverbs indicate the frequency with which an action is performed. To find out, we asked "how often?" (Always, Never, Often, Once A Day).

Example:

·        They usually spend the summer in the mountains.



·      The city

A city is a large relativamente places, Where people have a place to live, work and where Their Children can go to school

Cities have a number of people you can call population. most cities have a different climate is colder and others warmer. 

The planet

Earth is the only planet where life is Known to exist and it has liquid water on its surface.

Unfortunately is suffering serious problems like global warming which is caused by the greenhouse effect which is that polluting gases trap heat and reheat the planet.

Future Perfect
Show that  something will happend before a specific time in the future.


Structure
*Pron / subj + (will have) + verbs (past part) + complement

Examples:

*I will have  biciyling in the morning
*He will have played soccer all day