This slideshare is about the three main auxiliary verbs: Have,Do and Be.

1. Republic of Panama
Oteima Universty
Master in Didactic of the English Teaching
Subject: MDII800 Online Multimedia Resources Design for teaching English
Topic:
Professor: Felipe De Gracia
Student´s Name: Ariel Aguilar Ortega
ID#:9-724-2015
Year: 2020

2. What are Auxiliary Verbs?

3. Let´s Review the Primary Auxiliary verbs

4. Main Auxiliary Verb List:
Be
(Is/m/are)
Was/Were
Have
(Have/has)
(Had)
Do
(Do/ does)
(Did)
An auxiliary verb is also called a helper verb.
It comes before some verbs.
Not all sentences have an auxiliary.

5. Features About Auxiliary “BE”

6. Be forms:
Am, is,are (S. Present)
Was, were (S. Past)
 They are followed by the present or past participle in the sentence
 You are going to the gym today with your friends. (going = present)
 Mary is playing soccer at National stadium.
 Fried chicken is usually eaten for dinner. (eaten = past participle)
 She was fallen in love of his best friend.
 They were happy when my mother visited us yesterday.
 He was in Brazil the last year.
 We are the champions of the car race.

7. Auxiliary Verb: HAVEFeatures About Auxiliary “HAVE”

8. Have forms:
Have/ has(S. Present)
Had (S. Past)
These are followed by the past participle of the next verb.
 You have played chess for two hours.
 She has finished her homework.
 We had studied all chapter two for our English test.

9. Auxiliary Verb “Be”
Features About Auxiliary “DO”

10. Do Forms:
Do/ does ( S. Present)
Did ( S. Past)
 These are followed by the base form of a verb
 I do finish my test.
 Emma does run every day at 5 pm.
 They did played basketball yesterday.
 Does she call her mom?
 Do you want to cook today?

11. Let´s watch the following video
 https://www.youtube.com/watch?v=UmA9BR59tHY

12. “Do” is maninly used for simple tenses
“Be” is mainly used for continous tenes
“Have/has” is mainly used for perfect tenses

13. Affirmative, Negative and Interrogative statements

14. Auxiliary verbs main functions

15. Let´s practice

16. Reference
 https://slideplayer.com/slide/13139394/
 https://eslgrammar.org/helping-verbs-auxiliary-verb/
 https://slideplayer.com/slide/3860528/
 https://www.k5learning.com/free-grammar-worksheets/fourth-grade-
4/verbs/auxiliary-verbs