Đáp án+Giải thích các bước giải:

 Bài 2:

1. I don’t like tea
2. He doesn’t play football in the afternoon
3. You don’t go to bed at mid night
4. They don’t do the homework on weekends.
5. The bus doesn’t arrive at 8.30 a.m
6. My brother doesn’t finish work at 8 p.m.
7. Our friends don’t live in a big house.
8. The cat doesn’t like me

Biến đổi các câu sau sang câu phủ định, câu hỏi và trả lời câu hỏi đó.

1. Her mother wakes up at 6.30 in the morning
2. Mary is an intelligent girl
3. Peter has lunch at school 4. They often have breakfast at 7 o'clock.
4. It is very don't hot today.

Bài 3: Điền dạng đúng của từ trong ngoặc

1. She (not study) ………. on Saturday.
2. He (have) has a new haircut today.
3. I usually (have) have breakfast at 6.30.
4. Peter (not/ study) doesn’t study very hard. He never gets high scores.
5. My mother often (teach) teaches me English on Saturday evenings.
6. I like Math and she (like) like Literature.
7. My sister (wash) wash the dishes every day.
8. They (not/ have) don’t have.breakfast every morning.

Bài 3:

1, she doesn't study on saturday

1) Tom .doesn’t collect stamps. (not/ collect)

2) You don’t sing songs in the bathroom. (not/ sing)

3) Julie .doesn’t work in the garden. (not/ work)

4) I don’t sit at home. (not/ sit)

5) Tina and Kate .don’t open the windows. (not/ open)

6) Adam .doesn’t French. (not/ speak)

7) His sister likes lemonade? (like)

8) We don’t listen to music. (not/ listen)

Bài 4: Viết lại câu, điền đúng dạng từ trong ngoặc:

1. My brothers often sleepon the floor.
2. He sometimes stays up late?
3. I always do the housework with my brother.
4. Peter and Mary never come to class on time.
5. Why Johnson always get good marks?
6. You usually go shopping?
7. She seldom cry.

Bài 1:

1. (-) I don't like tea.

(?) Do you like tea?

2. (-) He doesn't like play football in the afternoon.

(?) Does he like play football in the afternoon?

3. (-) You don't go to bed at midnight. 

(?) Do I go to bed at midnight? 

4. (-) They don't do the homework on weekends. 

(?) Do they do the homework on weekends? 

5. (-) The bus doesn't arrive at 8.30 a.m.

(?) Does the bus arrive at 8.30 a.m

6. (-) My brother doesn't finish work at 8 p.m.

(?) Does your brother finish work at 8 p.m?

7. (-) Our friends don't live in a big house. 

(?) Do your friends live in a big house? 

8. (-) The cat doesn't like me.

(?) Does the cat like you? 

Bài 2:

1. (-) Her mother doesn't wake up at 6.30 in the morning. 

(?) Does her mother wake up at 6.30 in the morning?

Yes, she does.

No, she doesn't. 

2. (-) Mary isn't an intelligent girl. 

(?) Is Mary an intelligent girl?

Yes, she does.

No, she doesn't.

3. (-) Peter doesn't have lunch at school. 

(?) Does Peter have lunch at school?

Yes, he does.

No, he doesn't.

4.(-) They often don't have breakfast at 7 o'clock. 

(?) Do they often don't have breakfast at 7 o'clock?

Yes, they do.

No, they don't.

5.(-) It isn't very hot today. 

(?) Is it very hot today? 

Yes, it does.

No, it doesn't.

Bài 3:

1.doesn't study 

2.has

3.have

4.doesn't study 

5.teaches

6.likes

7.washes

8.don't have 

1) doesn't collect 

2) don't sing

3) doesn't work 

4) don't sit

5) don't open 

6) doesn't speak 

7) Does … like

8) don't like 

9) don't clean 

10) don't swim

Bài 4:

1. My brother often sleeps on the floor. 

2. Does he sometimes stay up late?

3. I always do the housework with my brother. 

4. Peter and Mary never come to class on time.  

5. Why does Jackson always get good marks?

6. Do you usually go shopping?

7. She seldom cries. 

8. My father never has popcorn. 

9. He doesn't always work. 

10. Nick and Peter don't have judo class on Sunday. 

Công thức của thì htđ: 

Với V-thường

(+) I/you/we/they/… số nhiều … + V (nguyên)

He/she/it/… số ít … + V(es/s)

(-) I/you/we/they/… số nhiều … + don't + V (nguyên)

He/she/it/… số ít … + doesn't + V(nguyên)

(?) Do + I/you/we/they/…số nhiều… + V(nguyên) ?

Does + He/she/it/… số ít … + V (nguyên)?

Yes, S + do/does

No, S + don't/doesn't 

Với V to be: 

(+) I + am

you/we/they/… số nhiều … + are

He/she/it/… số ít … + is

(-) I + am + …

you/we/they/… số nhiều … + aren't 

He/she/it/… số ít … + isn't 

(?) Am + I + …

Are + I/you/we/they/…số nhiều… ?

Is + He/she/it/… số ít …?

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