My father decorated the Christmas tree

She bought a new drees yesterday

=> She did not buy a new drees yesterday.

Did she buy a new drees yesterday?

They were late for school

=> They were not late for school.

Were they late for school?

Mr.Tam took his children to the museum last Sunday

=> Mr.Tam did not take his children to the museum last Sunday.

Did Mr.Tam take his children to the museum last Sunday?

Hoa made a cushion for her armchair

=> Hoa did not make a cushion for her armchair.

Did Hoa make a cushion for her armchair?

They painted their house yellow

=> They did not paint their house yellow.

Did they paint their house yellow?

This dess was fit

=> This dress was not fit.

Was this dress fit?

I saw her two day ago

=> I did not see her two day ago.

Did you see her two day ago?

Chuyển sang câu phủ định và nghi vấn

1.my father decorated the Christmas tree

my father didn't decorate the Christmas tree

did your father decorate the Christmas tree?

2.She bought a new dress yesterday

She didn't buy a new dress yesterday

did She buy a new dress yesterday?

3.They were late for school

They were not late for school

were They late for school?

4.Mr.Tam took his childer to the museum last Sunday

Mr.Tam didn't take his childer to the museum last Sunday

did Mr.Tam take his childer to the museum last Sunday?

5.Hoa made a cushion for armchair

Hoa didn't make a cushion for armchair

did Hoa make a cushion for armchair?

6.They painted their house yellow

They didn't paint their house yellow

did They paint their house yellow?

7.They ate fish for lunch

They didn't eat fish for lunch

did They eat fish for lunch?

8.Nam talked to me about his summer vâction

Nam didn't talk to me about his summer vacation

did Nam talk to you about his summer vacation?

1.my father decorated the Christmas tree

=>My father doesn't decorate the Christmas tree

=>Does your father decorate the Christmas tree?

2.She bought a new dress yesterday

=>She didn't buy a new dress yesterday

=>Did she buy a new dress yesterday?

3.They were late for school

=>They weren't late for school

=>Were they late for school?

4.Mr.Tam took his childer to the museum last Sunday

=>Mr.Tam didn't take his childer to the museum last Sunday

=>Did Mr.Tam take his childer to the museum last Sunday?

5.Hoa made a cushion for armchair

=>Hoa didn't make a cushion for armchair

=>Did hoa make a cushion for armchair?

6.They painted their house yellow

=>They didn't paint their house yellow

=> Did they paint their house yellow?

7.They ate fish for lunch

=>They didn't eat fish for lunch

=>Did they eat fish for lunch?

8.Nam talked to me about his summer vâction

=>Nam didn't talk to me about his summer vacation.

=>Did Nam talk to me about his summer vacation?

Chuyển sang câu phủ định và nghi vấn :

1.My father decorated the Christmas tree .

My father doesn't decorate the Christmas tree.

Does your father decorate the Christmas tree ?

2.She bought a new dress yesterday .

She didn't buy a new dress yesterday.

Did she bought a new dress yesterday ?

3.They were late for school .

They weren't late for school .

Were they were late for school ?

4.Mr.Tam took his children to the museum last Sunday

Mr.Tam hasn't taken his children to the museum last Sunday.

Has Mr.Tam taken his children to the museum last Sunday ?

5.Hoa made a cushion for armchair .

Hoa didn't made a cushion for armchair .

Did Hoa made a cushion for armchair ?

6.They painted their house yellow .

They didn't painted their house yellow .

Did they painted their house yellow ?

1. My father didn't decorate the christmas tree.

2. Lan didn't buy a new dress yesterday.

3. They weren't late for school

4. Mr. Ba didn't take his children to the zoo last Sunday

5. Mai didn't make a mistake in her exam 

II. Change the sentences into negative (-) and question (?) forms:

Ví dụ: 1. My father didn't decorated te Christmas tree.

(-) My father didn't decorate the Christmas tree.

(?) Did your father decorate the Chrismas tree.

2. She bought a new dress yesterday.

(-) She didn't buy a new dress yesterday.

(?) Did she buy a new dress yesterday?

3. They were late for school.

(-) They weren't late for school.

(?) Were they late for school?

4. Mr.Tam took his children to the museum last Sunday.

(-) Mr.Tam didn't take his children to the museum last Sunday.

(?) Did Mr.Tam take his children to the museum last Sunday?

5. Hoa made a cushion for her armchair.

(-) Hoa didn't make a cushion for her armchair.

(?) Did she make a cushion for her armchair?

6. They painted their house yellow.

(-) They didn't paint their house yellow.

(?) Did they paint their house yellow?

7. This dress was fit.

(-) This dress wasn't fit.

(?) Was this dress fit?

8. I saw her two days ago.

(-) I didn't see her two days ago.

(?) Did you see her two days ago?

1 My father doesn't decorate the christmas tree

2 Lan didn't buy a new dress yesterday

3 They didn't go late for school

4 Mr Ba didn't take his children to the zoo last Sunday

5 Mai didn't make a mistake in her exam

chuyển sang dạng phủ định và nghi vấn

1. my father repaired my bike lastweek

(-) My father didn't repair my bike last week

(?) Did your father repair your bike last week?

2. she used to get up late every morning

(-) She didn't use to get up late every morning

(?) Did she use to get up late every morning?

3. I was tied yesteday

(-) I wasn't tired yesterday

(?) Were you tired yesterday?

4. they played soccer well last season

(-) They didn't play soccer well last season

(?) Did they play soccer well last season?

5. he bought me a new car last birthday

(-) He didn't buy me a new car last birthday

(?) Did he buy you a new car last birthday?

6. there used to be a big tree behind may house

(-) There didn't use to be a big tree behind my house

(?) Did there use to be a big tree behind your house?

1. (+) He wrote a book.

(-) He didn't write a book.

(?) Did he write a book?

2. (+) She was my box.

(-) She wasn't my box.

(?) Was she your box?
3. (+) They built a new house.

(-) They didn't build a new house.

(?) Did they build a new house.

4. (+) I was at the concert last Sunday.
(-) I wasn't at the concert at last Sunday.

(?) Was you at the concert at last Sunday?
5.(+)  I bought clothes in this little shop.

(-) I didn't buy clothes in this little shop.

(?) Did you buy clothes in this little shop?
6.(+) They were born in Korea.

(-) They weren't born in Korea.

(?) Were they born in Korea?
7.(+) We swam in the lake.

(-) We didn't swim in the lake.

(?) Did you swim in the lake?
8. (+) We were at the gym last week.

(-) We weren't at the gym last week.

(?) Were you at the gym last week?

9.(+) She went to her office by car( went chứ ko phải want nah bạn).

(-) She didn't go to her office by car.

(?) Did she go to her office by car?
10.(+) He was a good boy.

(-) He wasn't a good boy.

(?) Was he a good boy?
Chúc bạn hok tốt.

k mik nha(^_^)
 

*Đổi thành câu phủ định (-)
1. He didn't write book.
2. She wasn't my box.
3. They don't built a new house.
4. I wasn't at the concert last Sunday.
5. I didn't buy clothes in this little shop.
6. They weren't born in Korea.
7. They didn't swim in the lake.
8. She weren't at the gym last week.
9. She don't want to her office by car.
10. He wasn't a good boy.
-Mình không biết là đúng hết không nữa-
-Học tốt nha-

3. the price didn't want to mary that girl

4. they didn't ride bicycle to school

5. i didn't have english yesterday

6. he didn't use to my best friend

các câu trên đều sử dụng cấu trúc khẳng định chia thì qkd với dt thường

cấu trúc : s + didn't + v_inf + o + ...

7. did your father use to tell you stories ?

8. was she in class 7a last year ?

9. did the prince want to marry that girl ?

10. did they ride bicycle to school ?

11. did you have english yesterday

12. did he use to be your best friend ?

cấu trúc câu nghi vấn với dt thường : did + s + vo ?

cấu trúc câu nghi vấn với qkd và dt tobe : was/were + s + o/adj ?

13. my house is not big enough for us to live in

14. i am old enough to play games 

15. she is lucky enough to have a good friend

cấu trúc : s + tobe + adj + enough + (for sb) + to v_inf

1. She won't go to the library this afternoon.

Will she go to the library this afternoon?

2.  They are not playing volleyball in the school yard.

Are they playing volleyball in the school yard?

3.  Nam does not watch TV every night.

Does Nam watch TV every night?

4. My father is  not reading a newspaper now.

Is your father reading a newspaper now?

5. The students do not often go to the canteen at break.

Do the students often go to the canteen at break?

6. They won't visit their grandparents next sunday.

Will they visit their grandparents next sunday?

1 she will go to the library this afternoon

Will she go to the library this afternoon?

She won't go to the library this afternoon.

2 they are playing volleyball in the school yard

Are they playing volleyball in the school yard?

They aren't playing volleyball in the school yard

3 nam watches TV every night

Does Nam watch TV every night?

Nam doesn't watch TV every night.

4. my father is reading a newspaper now

Is your father reading a newpaper now?

My father isn't reading a newspaper now.

5 the students often go to the canteen at break

Do the students often go to the canteen at break?

The students don't go to the canteen at break.

6 they will visit their grandparents next sunday

Will the visit their grandparents next Sunday?

They won't visit their grandparents next Sunday

đổi các câu sang phủ định và nghi vấn

1 she will go to the library this afternoon

=> She won't go to the library this afternoon .

=> Will she go to the libraty this afternoon ?

2 they are playing volleyball in the school yard

=> They aren't playing volleyball in the school yard .

=> Are they playing volleyball in the school yars .

3 nam watches TV every night

=> Nam doen's watch TV every night .

=> Does Nam watch TV every night ?

4. my father is reading a newspaper now

=> My father isn't reading a newspaper now .

=> Is your father reading a newspaper now ?

5 the students often go to the canteen at break

=> The students don't often go to the canteen at break .

=> Do the students often go to canteen at break ?

6 they will visit their grandparents next sunday

=> They won't visit their grandparents next sunday /.

=> Will they visit their grand[arents next Sunday ?