chuyển câu sau sang phủ định và câu hỏi. 1 I went swimming yesterday => => 2 mrs. Nhung washed the dishes yesterday. => => 3 my mother went shopping with her fiends in the park => => 4 lan cooked chicken noodles for dinner => => 5 NAM studied hard last week. => => 6 my father played golf yesterday => =>

`color[Gold][Answer:]`

`1.` 

`(-)` I didn't go swimming yesterday.

`(?)` Did you go swimming yesterday`?`

`2.`

`(-)` Mrs. Nhung didn't wash the dishes yesterday.

`(?)` Did Mrs. Nhung wash the dishes yesterday`?`

`3.`

`(-)` My mother didn't go shopping with her friends in the park.

`(?)` Did your mother went shopping with her friends in the park`?`

`4.`

`(-)` Lan didn't cook chicken noodles for dinner.

`(?)` Did Lan cook chicken noodles for dinner`?`

`5.` 

`(-)` Nam didn't study hard last week.

`(?)` Did Nam study hard last week`?`

`6.`

`(-)` My father didn't play golf yesterday.

`(?)` Did my father play golf yesterday`?`

`-----------------`

`-` Lý thuyết: Thì QKĐ với động từ thường:

`(+)` S `+` V2/ed

`(-)` S `+` didn't `+` V-inf

`(?)` Did `+` S `+` V-inf `+` ...`?`

`->` Diễn tả hành động đã xảy ra trong quá khứ ko còn liên quan đến hiện tại.

Công thức thì QKĐ (V: thường)

(+) S + V2/ed 

(-) S + didn't + V1 

(?) Did + S+ V1?

DHNB: ago, last (year, month ...), yesterday, in + năm QK, ...

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1. 

(-) I didn't go swimming yesterday.

(?) Did you do swimming yesterday?

2.

(-) Mrs. Nhung didn't wash the dishes yesterday.

(?) Did Mrs. Nhung wash the dishes yesterday?

3.

(-) My mother didn't go shopping with her friends in the park.

(?) Did your mother go shopping with her friends in the park?

4.

(-) Lan didn't cook chicken noodles for dinner.

(?) Did Lan cook chicken noodles for dinner?

5. 

(-) Nam didn't study hard last week.

(?) Did Nam study hard last week?

6.

(-) My father didn't play golf yesterday.

(?) Did your father golf yesterday?

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