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1. She dreams to spend her vacation in Ha Long Bay.(wishes)
=>....................She wishes she spent her vacation in Ha Long Bay.
...................................................................................
2. He had a lot of money,but now he doesn't.(used)
=>....................He used to have a lot of money.
..................................................................................
3. Scientists have discovered that there is water on Mars.
=>It has been...............discovered that there is water on Mars.
.................................................................................
4. We expect the professor will arrive this morning.
=> It is expected.............that the professor will arrive this morning.
.........................................................................
5. The Hani people live in Lai Chau and Lao Cai.
=>Where......do the Hani people live .................................................................................?
6. The Hoa ethnic group has the most colourful clothing.
=>Which.........ethnic group has the most colourful clothing
........................................................................................?
1.keeping the environment clean is very important.-It's
=> It's very important to keep the environment clean.
2.It's three years since I last spoke to her-I haven't
=> I haven't spoken to her for three years.
3.How long is it since you used the car-When
=> When did you use the car?
4.We started living here 15 years ago-We have
=> We have lived here for 15 years.
5.We can't drink the water because it's too hot-The water isn't
=> The water isn't cool enough for is to drink.
6.It has been raining for five hours-It started
=> It started raining five years ago.
7.To help mom at home is a good activity-It is
=> It is a good activity to help mom at home.
8.I started learning English three years ago-I have
=> I have learned English for three years.
11.Sue is the most intelligent in her class.-No one
=> No one in her class is more intelligent than Sue.
13.No one has used this room for years-This room
=> This room has not been used for years .
14.This question is difficult to understand-It's
=> It's difficult to understand this question
15.Many people in the world speak English-English
=> English is spoken by many people in the world.
1. It's very important to keep the environment clean.
2. I haven't spoken to her for three years.
3.When have you used the car ?
4.We have live here for 15 years.
5.The water isn't cool enough to drink.
6.It started raining five-hours ago.
7.It is good for helping mom at home.
8.I have learnt English for 3 years.
11.No one is as intelligent as Sue.
13.This room hasn't been used for years.
14.It's difficult to understand.
15.English is spoken in the world by may people.
1. Mrs An didn' t drink coffee when she was young but she s it now.
-Mrs An didn' t use to drink coffee when she was young.
2. I got up late last year, but now i get up early.
- I used to get up late last year.
3. Two years ago, my brother often played chess very well but now he doesn't .
- My brother used to play chess very well two years ago.
4. My father usually played soccer, but now he doesn' t any more .
- My father used play soccer.
5. When did you begin to study English?
- How long have you studied English?
6. How long have you studied medicine ?
- When did you begin to studied medicine?
7. When did you start to learn English?
- How long have you learnt English?
8. The last time we ate this kind of food was in January.
- We haven't eaten this kind of food since January.
9. Hoa has written to me since she moved to London.
- Hoa started to write to me since she moved to London.
~~Good luck~~
\(\left(1-\frac{1}{2}\right)\left(1-\frac{1}{3}\right)\left(1-\frac{1}{4}\right)...\left(1-\frac{1}{2012}\right)\)
\(=\frac{1}{2}.\frac{2}{3}.\frac{3}{4}.\frac{4}{5}...\frac{2010}{2011}.\frac{2011}{2012}\)
\(=\frac{1.2.3.4...2010.2011}{2.3.4.5...2011.2012}\)
=\(=\frac{1}{2012}\)
1. I saw him get in through the window.
2. She had worked so hard that she made herself sick.
3. Though the traffic was bad, I arrived on time.
4. We were so late that we missed the first act of play.
5. They're the birds that I fed this morning.
6. I wish I knew more English words.
7. She asked me if/whether I had many friends.
8. If we had a lot of money, we would buy a lot of new books.
9. It is not easy to learn English.
10. John invited Sarah to come to his birthday party.
* Có chi tiết nhỏ khác Quỳnh nhed :
1. He got in through the window. I saw him.
→ I saw him when He got in through the window.
2. She made herself sick. She had worked very hard.
→ She had worked so hard that She made herself sick
3. The traffic was bad. However, I arrived on time.
→ Though The traffic was bad , I arrived on time.
4. We were late. We missed the first act of the play.
→ We were so late that We missed the first act of the play.
5. They‟re the birds. I fed them this morning.
→ They're the birds that I fed them this morning.
6. I don't know many English words
→ I wish I knew many English words
7. “Do you have many friends?”
→ She asked me if I had many friends
8. We don‟t have a lot of money, so we don‟t buy a lot of new books.
→ If we had a lot of money ,we would buy buy a lot of new books.
9. Learning English is not easy.
→ It is easy to learn English
10. “Would you to come to my birthday party, Sarah?” asked John.
→ John invited Sarah to come to his birthday party
Chuyển đổi câu:
1. John and Mary have been married for 3 years
It's 3 years since John and Mary married
2. The teacher gave us a lot of exercises last week
We were given a lot of exercises by the teacher last week
3. Tom played computer games a lot a year ago, but now he gives it up
Tom used to play computer games a lot a year ago, but now he gives it up
4. Today is not Sunday
I wish today were Sunday
5. Mai wrote a letter to her pen pal two weeks ago
Mai hasn't written a letter to her pen pal for two weeks
I.
1. It isn't necessary for her to shout.
-> She doesn't need to shout
2. It is necessary for you to repair that old typewrite.
-> You don't nees to reapair that old typewrite
3. It isn't necessary to make an appointment to see the bank manager .
-> You don't need to make an appointment to see the bank manager
II.
1. We spent 2 hours watering the flowers.
-> It took us 2 hours to water the flowers
2. It takes me 15 minutes to go to school by bike
-> I spend 15 minutes going to school by bike
3. It took him a year to study English
-> Ha spent a year studying English
4. It took her 2 hours to type this document
-> She spent 2 hours typing this document
5. We spent 5 hours getting to London
-> It took us 5 hours to get to London
III.
1. He has been working in this factory for 15 years.
-> He started working in this factory 15 years ago
2. He stanted to learn English eight years ago.
-> He has been learning English for eight years
3. We have been learning English for one years.
-> We began to learn English one year ago
4. I have been studying business administration in London for 2 years
-> I began to study business administration in London 2 years ago
5. We started working on this project a year ago
-> We have been working on this project for a year
1. Eight years ago we started writing to each other.
A. We have rarely written to each other for eight years.
B. Eight years is a long time for us to write to each other.
C. We wrote to each other eight years ago.
D. We have been writing to each other for eight years.
2. The boy was so lazy that he couldn’t stay up late to learn his lessons.
A. The boy was lazy enough not to stay up late to learn his lessons.
B. The boy was too lazy to stay up late to learn his lessons.
C. The boy was lazy enough but he stayed up late to learn his lessons.
D. The boy was lazy enough to stay up late to learn his lessons.
3. My father is tired of seeing any violent films.
A. My father hasn’t seen a violent film.
B. My father has enjoyed all the violent films he has ever seen.
C. My father is worried about missing the next violent film.
D. My father never wants to see another violent film.
4. As soon as he waved his hand, she turned away.
A. He saw her turn away and he waved his hand.
B. No sooner had he waved his hand than she turned away.
C. She turned away because he waved his hand too early.
D. Although she turned away, he waved his hand.
5. John wishes he had remembered to send Mary a Christmas card.
A. John regrets not to send Mary a Christmas card.
B. John regrets forgetting not to send Mary a Christmas card.
C. John regrets not remembering sending Mary a Christmas card.
D. John regrets forgetting to send Mary a Christmas card.
6. My father hasn’t smoked cigarettes for a month.
A. It’s a month since my father last smoked cigarettes.
B. It’s a month ago that my father smoked cigarettes.
C. It’s a month that my father hasn’t smoked cigarettes.
D. It’s a cigarette that my father smoked a month ago.
7. Having finished their work, the workers expected to be paid.
A. The workers expected to be paid because they had finished their work.
B. Having their work finishing, the workers expected to be paid.
C. Having expected to be paid, the workers finished their work.
D. Having been finished their work, the workers expected to be paid.
8. Mr. Brown bought this car five years ago.
A. Mr. Brown started to buy this car for five years.
B. It has been five years when Mr. Brown has bought this car.
C. Mr. Brown has had this car for five years .
D. It is five years ago since Mr. Brown has bought this car.
9. John used to write home once a week when he was abroad.
A. John doesn’t write home once a week any longer.
B. John enjoyed being written home every week when he was abroad.
C. John never forgot to write a weekly letter home when he was abroad.
D. When he was abroad he remembered to write home every week.
10. I haven’t enjoyed myself so much for years.
A. It’s years since I enjoyed myself so much.
B. It’s years since I have enjoyed myself so much.
C. It was years since I had enjoyed myself so much.
D. It has been years since I have enjoyed myself so much.
Đáp án :
1. D 2. B 3. D 4. B 5. D
6. A 7. A 8. C 9. A 10. A
\(I\)
- My mum used to live in a small village ( when she was a girl)
- There didnot use to be more vehicles on the roads before
- We used to cycle to school two year ago
- Now there are many traffic accidents
- My uncle used to be a bus drive some years ago( but now he has a desk job)
- ....
- ....
- ....
- Dennis used to give up smoking three yeas ago
- My brother used to have his hair cut short ( when he joined the army)
- My parents used to live in the USA ( when they were young)
- Jim used to be my best friend ( but we arenot friends any more)
~ HỌC TỐT ~
# Q.TRANG #
viết lại câu sao cho nghĩa không đổi
1. I don't know many English words
- I wish i knew many English words
2. He had a lot of money, but now he doesn't
- He used to have a lot of money
3. Scientists have discovered that there is water on Mars
- It has been discovered by Scientists that there is water on Mars
4. We expect the professor will arrive this morning
- It is expected that the professor will arrive this morning
5. I usually stayed up late to watch football matches last year
- I used to stay up late to watch football matches
6. We started learning English five years ago
- We have learnt English for five years