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- Phủ định:
a. Lan doesn't walk to school everyday
b. Ba didn't do his homework last night
c. They haven't bought a new house for 5 months
- Nghi vấn:
a. Does Lan walk to school everyday?
b. Did Ba do his homework last night?
c. Have they bought a new house for 5 months?
chuyển các câu sau sang thể phủ định hoặc nghi vấn
- it is a pen
These are pens
- Nam and Ba are fine
Nam and Ba aren't fine.
- they are twenty
They aren't twenty
- I am Thu
I am not Thu
- we are eighteen
We aren't eight
- she is Lan
She isn't Lan
Chuyển các câu sau thành dạng khẳng định, phủ định hoặc nghi vấn ( theo yêu cầu )
1. Thomas's repairing his car. (Nghi vấn )
=> is Thomas repairing his car?
2. Jane is listening to a pop song. (Phủ định)
=> jane isn't listening to a pop song
3. Is July saving money for a new motorbike? (Khẳng định )
=> july is saving money for a new motorbike
4. Laura and Lisa aren't playing hide and seek. (Nghi vấn)
=> aren't laura and lisa playing hide and seek?
5. Is she making a photocopy of my book? ( phủ định)
=> she isn't making a photocopy of my book?
6.He's not coming to the farewell party tonight ( nghi vấn)
=> isn't he coming to the farewell party tonight?
7. Vi is going abroad next month. (Nghi vấn )
=> is vi going abroad next month?
8. Maria isn't working in her office at the moment ( nghi vấn )
=> isn't maria working in her office at the moment?
9. Students aren't collecting used paper for recycling. ( khẳng định )
=> students are collevting used paper for recycling
7, I was very tired yesterday because I ( work) ____had been working_____ hard all day.
8, Christ often ( go ) _____went______ fishing last summer.
9, At this time last year i ( work ) __was working___ in scotland. i ( live ) had lived there for 2 years before coming home
10. when she ( study) ____was studying___ at university , I ( read ) read lots of books.
7, I was very tired yesterday because I ( work) __was working_______ hard all day.
8, Christ often ( go ) ____went_______ fishing last summer.
9, At this time last year i ( work ) __was working___ on scotland. i ( live )had lived there for 2 years before coming home
10. when she ( study) _was studying______ at university , i ( read ) read lots of books.
Chuyển các câu sau sang khẳng định
1,Was Giang doing her homework at 8p.m yesterday?
-> Giang was doing her homework at 8p.m yesterday.
2,will Giang do her homework at 8p.m tomorrow?
-> Giang will do her homework at 8p.m tomorrow.
3,did Giang do her homewok last night?
-> Giang did her homewok last night.
4,Has Giang done homework last night?
-> Giang has done homework last night.
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
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 , Alice saw / was seeing the accident when she was catching the bus .
2 , What were you going / did you do when I called ?
3 , I didn't visit / weren't visiting my friends last summer holiday .
4 , It rained / was raining heavily last July .
5 , While people were talking to each other , he read / was reading his book
6 , My sister was eating / ate hamburgers every weekend last month
7 , While we were running / ran in the park , Mary fell over
8 , Did you find / Were you finding your keys yesterday ?
9 , Who was she dancing / did she dance with at the party last night ?
10 , They were watching / watched football on TV at 7 p. m yesterday .
1.saw
2, were you going
3, didn't visit
4, was rained
5, was reading
6, was eating
7, were running
8, did you find
9, did she dance
10,were watching
Chuyển những câu sau sang phủ định và nghi vấn:
a.The bus is coming
- ) The bus isn't coming
? ) Is the bus coming ?
b.He did his house work last night
- ) He didn't do his housework last night
? ) Did he do his housework last ningt ?
c.They can dance very beautifully
- ) They cann't dance very beautifully
? ) Can they dance very beautifully ?
d.It rained all day yesterday
- ) It didn't rain all day yesterday
? ) Did it rain all day yesterday ?