Presente Simple

Present simple
Do and does
1. Concept:
The auxiliary does and verb do is used as an auxiliary to ask questions always simple past.
*Example:> Do you like fish?
> Does he work in a hospital?
2. Do and does with the verb:
Auxiliary Subject
Do I Youwe They
Does He She It


*Example:
> Do you want coffee or tea?> Do you like near here?
3. The error of the “s”:
When using the auxiliary Does and Do not be put "s"
>She eats an apple every day
* Doesshe eat an apple every day?
4. Note:
*The auxiliary do and does only used in the present and common verbs. Never used with the verb to be
>Does he work in a hospital?>Do you like your job?
*Do or does is also used for short affirmative answers
>Yes, he does >No, he doesn`t>No, I don’t >Yes, I do

5. Summary:

+ - ?  
I work I don’t work Do I work? Yes, I do No, I don’t
You work You don’t work Do youwork? Yes, I do No, I don’t
He works He doesn’t work Does he work? Yes. He does No, he doesn’t
She works She doesn’t work Does she work? Yes, she does No, she doesn’t
It works It doesn’t workDoes it work? Yes, it does No, it doesn’t
We work We don’t work Do we work? Yes, we do No, we don’t
You work You don’t work Do you work? Yes ,you do No, you don’t
They work They don’t work Do theywork? Yes, they do No, they don’t

*present simple he/ she / it + = verb +s
*present simple he/she/it - = doesn’t +verb
*present simple he /she/it ? = does + he /she / it + verb
6. Spelling...