Correct the mistakes: 1.We didn't went to the zoo yesterday. _________________________________________ 2. Tom go to the club yesterday. __________________________________________ 3. We didn't bought flowers. ___________________________________________ 4. Paul weren't at the lesson yesterday. ___________________________________________ 5. Peter didn't sang very well. ___________________________________________ 6. Did Anne studies French? ___________________________________________ 7. We didn't be late for school yesterday. __________________________________________ 8. Mona not was at the disco club. ____________________________________________

`1.` went → go

`2.` go → went 

`-` yesterday → thì QKĐ

`3.` bought → buy

`4.` weren't → wasn't

`5.` sang → sing

`6.` studies → study

`7.` didn't be → weren't

`8.` not was → wasn't

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

`Note:` Thì QKĐ:

`@` DH: yesterday, in the past, the day before, ago, last (week, year, month...), in + năm đã qua...

`@` Công thức:

`-` Tobe:

`(+)` I/He/She/It/Danh từ số ít/ Danh từ không đếm được + was...

        We/ You/ They/ Danh từ số nhiều + were...

`(-)` I/He/She/It/Danh từ số ít/ Danh từ không đếm được + wasn't...

       We/ You/ They/ Danh từ số nhiều + weren't...

`(?)` Was + I/He/She/It/Danh từ số ít/ Danh từ không đếm được...?

        Were + We/ You/ They/ Danh từ số nhiều...?

`-` Động từ thường:

`(+)` S + Ved/2...

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

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

`#vu0000`

1. went => go

2. go => went

3. bought => buy

4. weren't => wasn't

5. sang => sing

6. studies => study

7. didn't => weren't

8. not => wasn't

*Thì quá khứ đơn:

→ Cấu trúc:

(+) S + V2/ed

(-) S + didn't + V (didn't = did not)

(?) Did + S + V + ...?

→ Dấu hiệu nhận biết: yesterday, last + time, time + ago