1. PASTPAST SIMPLESIMPLE
INTERROGATIVEINTERROGATIVE
FORMFORM

2. INTERROGATIV FORMINTERROGATIV FORM
PAST SIMPLEPAST SIMPLE
● We need to use the auxiliary did.
● When we use the auxiliary, we put
the verb in the INFINITIVE form.
● DID + SUBJECT+ BASE FORM?
● Do not use did with the verb to be
(was or were).

3. INTERROGATIVE FORMINTERROGATIVE FORM
PAST SIMPLEPAST SIMPLE
AUXILIARY SUBJECT BASE
FORM
QUESTION
MARK
DID
I
YOU
HE
SHE
IT
WE
YOU
THEY
STUDY
WORK
COME
PLAY
EAT
GO
LIVE
MEET
?

4. INTERROGATIVE FORMINTERROGATIVE FORM
PAST SIMPLEPAST SIMPLE
QUESTION
WORD
AUXILIARY SUBJECT BASE FORM QUESTION
MARK
- WHAT
- WHAT
TIME
- WHERE
- WHEN
- HOW
MANY
- HOW
MUCH
DID
I
YOU
HE
SHE
IT
WE
YOU
THEY
STUDY
WORK
COME
PLAY
EAT
GO
LIVE
MEET
?

5. INTERROGATIVE FORMINTERROGATIVE FORM
PAST SIMPLEPAST SIMPLE
AFFIRMATIVE FORM INTERROGATIVE
FORM
1.I went to the
supermarket.
2. You lived in New York.
3. She played football.
1. Did you go to the
supermarket?
2. Did you live in New
York?
3. Did she play football?

6. EXAMPLESEXAMPLES
● Did you want to learn English?
● Did you listen to music yesterday?
● Did he play football in Mexico?
● Did we live in a flat two year ago?
● Did she use the correct word in this
exercise?
● Did they like Rome?

7. EXAMPLESEXAMPLES
● Where did you go yesterday?
● What time did English lessons start?
● How many children did you have?
● When did she buy her flat?

8. SHORT ANSWERSHORT ANSWER
PAST SIMPLEPAST SIMPLE
AFFIRMATIVE
FORM
SUBJECT AUXILIARY
YES,
I
YOU
HE
SHE
IT
WE
YOU
THEY
DID.

9. SHORT ANSWERSHORT ANSWER
PAST SIMPLEPAST SIMPLE
NEGATIVE
FORM
SUBJECT AUXILIARY
NO,
I
YOU
HE
SHE
IT
WE
YOU
THEY
DIDN'T.

10. SHORT ANSWERSHORT ANSWER
PAST SIMPLEPAST SIMPLE
NEGATIVE
FORM
SUBJECT AUXILIARY
NO,
I
YOU
HE
SHE
IT
WE
YOU
THEY
DIDN'T.