CÁCH LÀM:

Bài 1: Sử dụng công thức thì HTĐ:

- KĐ: I/You/We/They + Vo

+ He/She/It + Vs/es

- PĐ: S + do/does not (don't/doesn't) + Vo

- Nghi vấn: Do/Does + S + Vo?

Bài 2: Sử dụng thì HTTD:

- KĐ: S + tobe + V_ing

- PĐ: S + tobe + not + V_ing

- Nghi vấn: Tobe + S + V_ing?

Bài 3: Sử dụng thì HTHT:

- KĐ: S + has/have + V_ed/V_pII

- PĐ: S + has/have not (hasn't/haven't) + V_ed/V_pII
- Nghi vấn: Has/Have + S + V_ed/V_pII?

LỜI GIẢI CHI TIẾT:

`1.` get

`2.` washes

`3.` rises/sets

`4.`thinks/isn't

`5.`do you go

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

`1.` is playing

`2.` aren't writing 

`3.` Is she doing

`4.` going/am going

`5.` is running 

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

`1.` has driven

`2.` haven't seen

`3.` has bought/hasn't worn

`4.` have you been

`5.` have ever tried

#Chii

#Discover Science

I. 

1. get

2. washes

3. rises, sets

4. thinks, isn't

5. do you go

*Cấu trúc thì hiện tại đơn:

(+) S + V_inf/ V-e,es

(- ) S + don't/ doesn't + V_inf

(? ) Do/ Does + S + V_inf?

II.

1. is playing

2. aren't writing

3. Is she doing

4. going, am going

5. is running

*Cấu trúc thì hiện tại tiếp diễn:

(+) S + is/ am/ are + V_ing

(- ) S + is/ am/ are + not + V_ing

(? ) Is/ Am/ Are + S + V_ing?

III.

1. has driven

2. haven't seen

3. has bought, hasn't worn

4. have you been

5. have ever tried

*Cấu trúc thì hiện tại hoàn thành:

(+) S + has/ have + V_ed/ V3

(- ) S + has/ have + not + V_ed/ V3

(? ) Has/ Have + S + V_ed/ V3?