material_grammar
U5

Unit 12 :
I didn’t … Did you …?
過去簡單式的否定句及疑問句

Beginner

Summary

Simple Past Tense(Negative& Question)

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Grammar Introduction

Ver Root

play  /  start  /  watch  /  have  /  see  /  do  / go

Affirmative

I / we / you /they /he /she/ it

played started watched had saw did went

Negative

I / we / you /they /he /she/ it

did not (didn’t)

play / start / watch / have / see / do / go

Negative

did

I / we / you /they /he /she/ it

play? / start? / watch? / have? / see? / do? / go?

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do/does(now) → did(past)

Regular verbs form their past and past participle forms by adding –ed.

I don’t watch television very often. ⇒

I didn’t watch television yesterday.

Does she go out often?⇒

Did she go out last night?

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did/didn’t + verb root

Regular verbs form their past and past participle forms by adding –ed.

I played tennis yesterday, but I didn’t win. ⇒

Keep your chin up! I’m with you!

Did you do your homework?⇒

No, I didn’t have time.

We went to the movies, but we didn’t enjoy the film.

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Questions and Responses

Question

Did your sister call you?

What did you do last night?

Where did your parents go for vacation?

How did the accident happen ?

Responses

Yes,

I / we / you /they /he /she/ it

did

No,

I / we / you /they /he /she/ it

didn’t

Tutor :

Student :

Did you see Julia yesterday?

⇒

No, I didn’t.

Did it rain on Tuesday?

⇒

Yes, it did.

Did Stacy come to the party?

⇒

No, she didn’t.

Did your parents have a good trip?

⇒

Yes, they did.