1.If i had enough money,i would buy it

2.if she knew enough about the machine,she could mend it herself

3.If i had a dictionary,i could look the word up

4.if Nick had a map,he could find the way

5.if our parents didn’t live so far away,we would visit them every often

1. I won't buy it because I don't have enough money

If I had enough money, I would buy it

2. She doesn't know enough about the machine, so she can't mend it herself

If she knew enough about the machine, she could mend it herself

3. I can't look the word up because I haven't got a dictionary

If I had got a dictionary, I could look the word up

4. Nick hasn't got a map. He can't find the way

If Nick had got a map, he could find the way

5. Our parents live so far away so we don't visit them every often.

If our parents didn't live so far away, we would visit them every often

9.I didn’t finish my report yesterday, so I can’t begin a new project today.

® …………If I had finished my report yesterday, I could begin a new project today.………………………………

10.The wind is blowing hard, so I won’t take the boat out for ride.

® ……………If The wind weren't blowing hard, I would take the boat out for ride.……………………

11.I’m sorry I disturbed you. I didn’t know you were busy.

® …………If I had known you were busy,I wouldn't have disturbed you .…………………………………………

12.It might rain. If it does, everyone can eat inside.

® ………………………………………If It rains, everyone can eat inside.………………………………

13.We don’t visit you very often because you live so far away.

® ………………If you didn't live so far away,we would visit you very often …………………………………

14.Margaret wasn’t injured in the crash because she was wearing a seat belt.

® ……………If Margaret weren't wearing a seat belt,she would have been injured in the crash………………………………

15.I have to work tomorrow evening, so I can’t meet you.

® ……………………If I had to work tomorrow evening, I could meet you.……………………

16I don’t know anything about plumbing, so I didn’t fix the leak in the sink myself.

…………………Ìf I knew something about plumbing,I would have fixed the leak in the sink myself.………………

Bạn tự làm àk Hay bạn sao chép mô đây.

Nếu có thì cho mk link vs 

Mà có chắc là đúng ko đây ?

Mình tự làm à nhe

Mới đầu mình tưởng viết lại với mệnh đề nguyên nhân kết quả(becasue,since,as,so therefore,...)

Nhưng về sau mình lại nghĩ về câu điều kiện

Có : S + V(hiện tại) ,so S + V(hiện tại)

=>If S + didn't V ,S + wouldn't V

Because S + V(hiện tại) , S + V(hiện tại)

=>If S + didn't V ,S + wouldn't V

Lưu ý:khi because ,so viết sang if thì cần lùi thì và đổi khẳng định sang phủ định và ngược lại

Muốn biết thêm rõ thì nên google

1 If I knew anything about her background, I could tell you

2 If she weren't too shy, she would have many friends

3 If people didn't use so many cars in the city, there wouldn't be so much pollution

4 If I felt well, I would go out with you tonight

5 If you didn't live so far away, we cwould visit you often

1.If i had enough money,I could go on a long holiday this year

2.If i had a typewriter,i could type it myself

3.If i lived in a big city,i could go to the cinema very often

4.If Lan had a bike,she wouldn't walk to school

Câu điều kiện loại 2 :

1.I don't have enough money , I can't go on a long holiday this year.

->If.......I had enough money, I could go on a long holiday this year.................

2.I don't have a typewriter,I can't type it myself.

->If.....I had a typewriter, I could type it myself.......................................

3.I don't live in a big city , so I can't go to cinema very often

->If.......I lived in a big city, I could go to cinema often..................

4.Lan doesn't have a blike , she walks to  school.

->If...........Lan had a bike, she wouldn't walk to school....................

-Câu Điều kiện loại 2 diễn tả điều không có thật ở hiện tại hoặc tương lai

-Cấu trúc: If+S+V(quá khứ đơn), S+would/could+V(infinitive)

1. I don not know everything about plumbing, so i did not fix the leak in the sink myself.

→ If....I knew everything about plumbing, i would fix the leak in the sink myself.

2. Is Matthew going to enter the race? He'll probably win it.

→ If....Matthew enters the race, he'll probably win it.

3. We should have bought that picture five years ago because it would be quite valuable now

→ If....it wouldn't be quite valuable now, we should have bought that picture five years ago

4.Carol did not answer the phone because she was studying.

→ If....Carol hadn't been studying, he would have answered

5.She is very thin , perhaps that is why she feels cold so much

→ If.... he weren't thin, he wouldn't feel cold

6.He never polishes his shoes , so he never looks smart

→ If....he polished his shoes, he would look smart

I. Rewrite these sentences, beginning as shown, so that the meaning stays the same.

1.      I don’t buy it because I don’t have enough money.

.....If I had enough money, I would buy it...........................................................................................

2.      There was a test yesterday. I didn’t know that, so I didn’t study for it.

 If I .....had known there was a test yesterday, I would have studied for it..................................................................................................

3.      You can offer me more money, but I still won't sell the house to you!

               Even  .......if you offered me more money, I still wouldn't sell the house to you............................................................................................

4.      He’s very thin, that’s why he feels the cold so much.

If he .....wasn't thin, he wouldn't feel cold so much..................................................................................................

5.      I didn’t eat breakfast several hours ago, so I am hungry now.

 If I ..........had eaten breakfast several hours ago, I wouldn't have been hungry then

................................................................................................

6.      If I won a big prize in a lottery, I’d give up my job.

Unless .......you won a big prize, I 'd not give up my job.............................................................................................

7.      If you don’t like this one, I’ll bring you another.

Unless ......I like this one, I will bring you another.........................................................................................

8.      Thanks to the skill of the surgeon, the child survived.

If it ......hadn't been for the skill of the surgeon,.....the children wouldn't have survived...........................................................................................

9.      You can use my car, but have to keep it carefully.

Provided.....keeping my car it carefully, you can use it........................................................................................

10.  Keeping calm is the secret of passing your driving test.

As long as .....you keep calm, you will pass your driving test.....................................................................................

11. I didn’t have an umbrella with me and so I got wet.

I wouldn’t ...get wet if I had an umbrella......................................................................................

12. Without Jack’s help, I wouldn’t have been able to move the table.

If...Jack hadn't helped me, I wouldn't have been able to move the table......................................................................................................

13.  You drink too much coffee, that’s why you can’t sleep.

If you.....didn't drink so much coffee, you could sleep..............................................................................................

14.  You press this button to stop the machine.

If....you press this button, you will stop  the machine......................................................................................................

15.  If you see Peter, tell him he should be here at 8.00.

If you sho...................................................................................

16.  I wouldn’t accept if you asked me to marry you.

Were.........................................................................................

17.  I regret drinking so much last night.

If only..................................................................................................

18.  What would you do if there was an earthquake?

Supposing ..........................................................................................

19.  What would you do If you found some buried treasure.

If you were................................................................................................

20.  They were working in the rain all day, so they’re soaking wet now.

If they .......................................................................................................

21.  If by any chance you find my wallet, could you let me know?

If you happen............................................................................................

22.  Mark didn’t tell her it was a secret so she told Pam.

If Mark.................................................................................................

23.  We didn’t go out for a walk because it rained.

Had  ...............................................................................

24. I was not badly injured because I was wearing a seat belt.

If ...............................................................................

1. I don’t know her number, so I don’t ring her up

 If I knew her number, I would ring her up.

2. I don’t know the answer, so I can’t tell you.

 If I knew the answer, I could t tell you.

3. When you ask me for the book, I will lend it to you.

Unless you ask me for the book, I won't lend it to you.

4. I feel miserable because Kate doesn’t love me.

 If Kate loved me, I wouldn't feel miserable.

5. I won’t go to the party because I’m not feeling well.

 I would go to the party if I felt well.

6. There are too many cars. As a result, our planet is polluted.

 If there weren't too many cars, our planet wouldn't be polluted.

7. You are so nervous because you drink too much coffee.

 If you didn't drink too much coffee, you wouldn't be so nervous.

8. As I haven’t got money, I can’t buy a new car.

 If I get money, I could buy a new car.

9. I am in this class because I cannot speak perfect English.

 If I spoke perfect English, I wouldn't be in this class.

10. I am very bad at English; I can't help you with your English exercises.

 If I weren't very bad at English, I could help you with your English exercises.

11. He isn’t a good runner because he doesn’t train every day.

  If he trained every day, he would be a good runner.

12. Peter is fat because he eats so many chips.

 If Peter didn't eat so many chips, he wouldn't be fat.

13. His parents are away on holiday. He really needs their help now.

 He wishes his parents weren't away on holiday because he really needs their help now.

14. Mike doesn't feel well today. He can't go out with his friends.

 Mike wishes she felt well today to go out with his friends.

15. Peter is working on two jobs. He can’t help you fix your computer right now.

 If Peter weren't working on two jobs, he could help you fix your computer right now.

1. I don’t know her number, so I don’t ring her up

 If I …I knew her numberm, I would ring her up……

2. I don’t know the answer, so I can’t tell you.

 If I …knew the answer, I could tell you………………

3. When you ask me for the book, I will lend it to you.

Unless you …asked me for the book, I won't lend it to you.…………………….

4. I feel miserable because Kate doesn’t love me.

 If Kate ………loved me, he wouldn't feel miserable……………….

5. I won’t go to the party because I’m not feeling well.

 I would ……go to the party if I felt well…………….

6. There are too many cars. As a result, our planet is polluted.

 If there ……weren't too many cars, our planet weren't polluted…………………………

7. You are so nervous because you drink too much coffee.

 If you …didn't drink too much coffee, you wou;dn't be so vervous…………………………….

8. As I haven’t got money, I can’t buy a new car.

 If ……I had money, I could buy a new car.…………………………………….

9. I am in this class because I cannot speak perfect English.

 If I ……could speak perfect E, I would be in this class……………………………….

10. I am very bad at English; I can't help you with your English exercises.

 If I ……weren't bad at English; I could help you with your English exercises.………………….

 11. He isn’t a good runner because he doesn’t train every day.

  If he …trained everyday, he would be a good runner  ……….

12. Peter is fat because he eats so many chips.

 If Peter ……didn't eat so many chips, he wouldn't be fat…………….

13. His parents are away on holiday. He really needs their help now.

 He wishes …his parents weren't away on holiday……….

14. Mike doesn't feel well today. He can't go out with his friends.

 Mike wishes …felt well today and he could go out with his friends……

15. Peter is working on two jobs. He can’t help you fix your computer right now.

 If Peter ……weren't working on 2 jobs, he could help you fix your computer right now. ……………………….