1. is watching

2. was

3. does your uncle live

4. did you do - stayed - did

5. is

6. are reading

7. does he get

8. does your brother graduate - graduated

9. is his sister doing - is playing

10. didn't finish

11. wasn't

12. don't clean

Thì hiện tại đơn:

- Động từ thường

(+) S + V (es,s) + O

(-) S + doesn't / don't + V + O

(?) Do / Does + S + V + O

- Tobe:

(+) She / He / It + is

They / We / You + are

I + am

(-) She / He / It + isn't

They / We / You + aren't

I + am not

(?) She / He / It + Is

They / We / You + Are

I + Am

- Dấu hiệu: Always ; Usually ; Never;....

Thì Hiện Tại Tiếp Diễn:

(+) S + am / is / are + Ving + O

(-) S + am / is / are + not + Ving + O

(?) Am / Is / Are + S + Ving + O

Dấu hiệu: now, right now, at the moment, at present, V! ,........

VD: They are playing football in the garden now

Thì QKĐ :

- Động từ thường :

(+) S + Ved/V2 + O

(- ) S + didn't + Vinf + O

(? ) Did + S + Vinf + O ?

- Tobe :

(+) S + was/were + O

(- ) S + was/were + not + O

(? ) Was/were + S + O ?

1. Mary is watching an interesting film at present.

- at present là DHNB của thì HTTD

- S + am/is/are + V_ing

2. Mark was a worker 2 years ago.

- ago là DHNB của thì QKĐ

- "Mark" là chủ từ số ít nên dùng "was"

3. Where does your uncle live?

- Wh_question + do/does + S + V1?

He lives in the mountainous area.

- S + V1/Vs-es + O

4. What did you do last night?

- last night là DHNB của thì QKĐ

- Wh_question + did+ S + V1?

I stayed at home and did my homework.

- S + V_ed/V_bqt + O

5. Where is your mother now?

- now là DHNB của thì HTTD

- Wh_question + to be + S?

She is cooking in the kitchen.

- S + am/is/are + V_ing + O

6. The children are reading books in the library now.

- now là DHNB của thì HTTD

- S + am/is/are + V_ing + O

7. What time did he get up this morning?

- Wh_question + did + S + V1?

He got up at 5.30 a.m.

- S + V_ed/V_bqt + O

8. When did your brother graduate from university?

- Wh_question + did + S + V1?

He graduated from his university last year.

- last year là DHNB của thì QKĐ

- S + V_ed/V_bqt + O

9. What is his sister doing at the moment?

- at the moment là DHNB của thì HTTD

- Wh_question + am/is/are + S + V_ing?

She is playing chess with her friend.

- S + am/is/are + V_ing

10. My sister didn't finish her homework last night.

- last night là DHNB của thì QKĐ

- S + didn't + V1

11. Anna wasn't at school last Wednesday.

- last Wednesday là DHNB của thì QKĐ

- S + wasn't/weren't + O

She and her sister were at their grandma's house.

- S + was/were + O

12. The students did not clean up the mess in the school garden.

- S + didn't + V1

@yuqii