Ta có cấu trúc thì quá khứ đơn

` ( + ) ` : S + V-ed / V2

` ( - ) ` : S + didn't + V nguyên mẫu

` ( ? ) ` : Did + S + V nguyên mẫu ?
` - `  Dấu hiệu nhận biết thường gặp : Yesterday , last month , last year , last night , ...

Cấu trúc quá khứ đơn tobe

` ( + ) ` : S + was / were + ...

` ( - ) ` : S + was / were + not + ...

` ( ? ) ` :Was / Were + S + ... ?

` II ` 

` 1 ` : went

` 2 ` : flew

` 3 `  : taught

` 4 ` : wrote

` 5 `  : made

` III ` 

` a) ` : Anne didn't play tennis yesterday

` b) `  : Did your friends eat some hamburgers last night ?
` c) ` : Alex and Chris weren't in Rio in Octorber

` d) `  : Did Betina read a whole book yesterday ?

past simple : thì quá khứ đơn

`( +) `Với động từ thường : S + Ved/ V bất quy tắc

1. went

2. flew

3. taught

4. wrote

5. made

3 . Thay đổi các câu thành các dạng Phủ định hoặc Nghi vấn:

`(+)` động từ thường: S + Ved/ V bất quy tắc

`(-)` S + did not Vinf

----

`(-)` S + was / were ( not ) +./..

a. Anne didn't play  tennis yesterday

b . Did your friends eat some hambuger last night ?

c. Alex and Chris weren't in Ria in October.

d.Did Betina read a whole book yesterday?