Put the verbs in brackets in the negative form of the past simple. 1.John ___________ ( no/get ) his test back yesterday. 2.We __________ ( not/bring ) our packed lunches ! 3.The neighbours ___________ ( not/wake ) on time for their train! 4.My Dad ___________ ( not/win ) his tennis tournament last weekend. 5.Steve ________ ( not/buy ) any flowers for Valentines day ! 6.My brother ___________ ( not/write ) the report for his boss, 7.The nurse _________ ( not/hurt ) my brother when she made his bandage. 8.We __________ ( not/see ) our neighbours this morning. 9.She ____________ ( not/understand ) why I was crying ! 10.They ___________ ( not/send ) their grandchildren their holiday photos. 11.We ___________ ( not/finish ) the gardening because their holiday photos. 12.My friends ____________ ( not/lose ) their rugby match last Saturday

`1,` didn't get (dấu hiệu : yesterday)

`2,` didn't bring

`3,` didn't wake

`4,` didn't win (dấu hiệu : last weekend)

`5,` didn't buy

`6,` didn't write

`7,` didn't hurt 

`8,` didn't see (dấu hiệu : this morning)

`9,` didn't understand

`10,` didn't send

`11,` didn't finish

`12,` didn't lose (dấu hiệu : last Saturday)

`@` Thì Quá Khứ Đơn (Động từ thường)

+) S + Ved/V2 + O

-) S + didn't + V-inf + O

?) Did + S + V-inf + O?

`@` Dấu hiệu : yesterday , time + ago , in + time , last week/month/year/... , when I was a child , in the past , ... 

1. John didn't get his test back yesterday.

2. We didn't bring our packed lunches!

3. The neighbours didn't wake on time for their train!

4. My Dad didn't win his tennis tournament last weekend.

5. Steve didn't buy any flowers for Valentines day!

6. My brother didn't write the report for his boss.

7. The nurse didn't hurt my brother when she made his bandage.

8. We didn't see our neighbours this morning.

9. She didn't understand why I was crying!

10. They didn't send their grandchildren their holiday photos.

11. We didn't finish the gardening because their holiday photos.

12. My friends didn't lose their rugby match last Saturday.

Những câu trên sử dụng thì quá khứ đơn :  

→ Công thức : 

Công thức của thì Qúa khứ đơn trong Tiếng Anh là:

(+) S + V2 (past simple) + O

(-) S + did not + V1 (base form) + O

(?) Did + S + V1 (base form) + O?

Ví dụ:

(+) She studied English yesterday.

(-) They did not go to the party last night.

(?) Did you eat breakfast this morning?

Lưu ý : Dấu hiệu nhận bt : yesterday , time + ago , in + time , last week/month/year/... , when I was a child , in the past , ... 

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