This document explains the use of the auxiliary verbs 'do' and 'does' in the simple present tense. It covers their applications in negative sentences, questions, and short answers, along with the grammatical structure involved. Example sentences illustrate the usage.

1. LESSON 16
SIMPLE PRESENT
AUXILIAR DO - DOES
• USE FOR GIVING SENSE TO THE PRESENT
SIMPLE
• USE IN NEGATIVE SENTENCES , QUESTIONS
AND SHORT ANSWERS

4. NEGATIVE FORM
GRAMMAR STRUCTURE
NOUN OR PERS. PRON. + AUXILIAR (DO – DOES) + NOT + VERB + COMPLEMENT
We don`t have french class.
He doesn`t have english class on Monday.

5. LETS PRACTICE