1: we didn't visit the museum because we didn't have time.

---> If we had had time, we would have visited the museum.

2: she got tired because she worked so hard.

---> If she hadn't worked so hard, she wouldn't have gotten tired.

3: he didn't pass the exam because he didn't work hard

---> If he had worked hard, he would have passed the exam.

4: they didn't attend the lectuer, so they were punished

----> If they had attended the lecture, they wouldn't have been punished.

5: I didn't have an unbrella with me so I got wet.

----> I wouldn't have gotten wet if I had had an umbrella.

6: you drink too much coffee , that's why you can't sleep

-----> If you didn't drink too much coffee, you could sleep.

7:dick is in prison because a detective recognized him.

----> If a detective hadn't recognized Dick, he wouldn't be in prison.

8: I don't have any money , so I can't lend you any .

---> If I had some money, I could lend you some.

9: I didn't have the money , so I didn't buy a new suit.

----> If I had had the money, I would have bought a new suit.

10: she doesn't live in london because she doesn't know anyone there.

----> If she knew someone in London, she would live there.

11: I can't live in the country because I don't find a job there .

---->If I found a job in the country, I could live here

Hãy viết một câu với if cho mỗi trường hợp

1: I lost my key so I couldn't enter the house

==>If hadn't lost my key,I would have entered the house.

2: He had free time so he went to the concert with us

==>If he hadn't had free time,he wouldn't have gone to the concert with us.

3: She couldn't write to you because she didn't have your address

==>If she had had your address ,she would have writen to you.

4: Tom didn't work hard so he didn't pass the test

==>If Tom had worked hard,he would have passed the test.

5: He drove very fast so he had an accident

==>If he hadn't driven very fast,he wouldn't have had an accident.

6: We couldn't watch television last night because there was a power failure

==>If there hadn't been a power failure,we would have watched TV last night.

7: She went out with her mother so he didn't get his phone

==>If he hadn't gone out with his mother,he would have got his phone.

8: They didn't play football because it rained heavily yesterday

==>If it hadn't rained heavily yesterday,they would have played football.

GOOK LUCK TO YOU!

Bài 1:Viết lại câu điều kiện loại 3.

1.They didn't show me the way, so i couldn't find the house.

->If.....they had shown me the way, i could have found the house.

2.I didn't know your number, so i didn't call you.

->If.......had known your number, i would have called you

3.John missed the ferry because his car broke down.

->If......john's car hadn't broken down, he wouldn't have missed the ferry

4.I was able to buy the car because Jim lent me the money.

->If......jim hadn't lent me the money, i wouldn't have been able to buy the car

5.They won the games because two of our players were injured.

->If..... two of our players hadn't been injured, they wouldn't have won the games

6.They didn't go to the beach because the weather was so bad.

->If......the weather hadn't been so bad, they would have gone to the beach

7.I didn't see you there so i didn't say hello.

->If.......i had seen you there, i would have said hello

8.He wasn't able to answer the question, so he failed the exam.

->If.......he had been able to answer the question, he wouldn't have failed the exam.

9.We stayed up all night, that's why we're so tired this morning.

->If......we hadn't stayed up all night, we wouldn't have been so tired this morning.

10.The policeman showed me the way, so i found the house.

->If......the policeman hadn't shown me they way, i wouldn't have found the house

p.s: copy thiếu ==

EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1/ we didn't know your phone number ,so we could not contact you

If we had known your phone number, we could have contacted you

2/ Because Simon doesn't live near his mother,he can't visit her often

If Simon lived near his mother, he could visit her often.

3/ she didn't hurry , so she missed the train

If she had hurried, she would have caught the train.

6/ John is fat because he eats so many chips

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

7/ Bill never does anything if you don't tell him what to do.

-> Unless................... you tell Tom what to do, he will never do anything.........................................

8/ They don't have enough time so they cannot do me a favour.

If they had enough time, they could do me a favor.

9/we did not visit the museum because we had no time .

If we had had time, we would have visited the museum.

10/ we can't buy this car because it is very expensive

This car is too expensive for me to buy.

11/ Susan felf sick because he ate 4 cream cakes

If Susan hadn’t ate 4 cream cakes, he wouldn’t have felt sick

EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1/ we didn't know your phone number ,so we could not contact you

=> If we had known your phone number , we would have contacted you

2/ Because Simon doesn't live near his mother,he can't visit her often

=> If Simon lived near his mother , he could visit her often

3/ she didn't hurry , so she missed the train

=> If she had hurried , she wouldn't have missed the train

6/ John is fat because he eats so many chips

=> If John didn't eat so many chips , he wouldn't be fat

7/ Bill never does anything if you don't tell him what to do.

-> Unless....Bill never does anything , you tell him what to do ........

8/ They don't have enough time so they cannot do me a favour.

=> If they had enough time , they could do me a favour

9/we did not visit the museum because we had no time

=> If we had had time , we would have visited the museum

10/ we can't buy this car because it is very expensive

=> If it weren't very expensive , we could buy this car

11/ Susan felf sick because he ate 4 cream cakes.

=> If Susan hadn't eaten 4 cream cakes , he wouldn't have felt sick

1. She didn ' t eat anything because she wasn ' t hungry

-> If she had eaten something, she wouldn't have been hungry

2 . The wall wasn't painted , so it looked dirty

-> If the wall had been painted, it wouldn't have looked dirty

3 . I didn ' t wake you up because I didn ' t know you wanted to get up early

-> If i had known you wanted to get up early, i would have woken you up

4 . She didn ' t buy the watch because she didn ' t bring enough money with her

-> If she had brought enough money with her, she would have bought the watch

5 . I had a cold because I walked in the rain

-> If i hadn't walked in the rain, i wouldn't have had a cold

3/ Have you told her about the present ( Passive )
--> Has she been told about the present ?
4/ Tom is answering this question at the momments ( Passive )
--> This question is being answered by Tom at the moment.

1/ Ann didn't pass the antrance examination, so she wasn't admitted to the university.
--> If An wass pass the antrance examination, she wouldn't admitted to the university.
--> Unless passed the antrance examination, so she wasn't admitted to the university.
2/ I am not at home now, so I can't answer your phone.
--> If I am not at home now, I Will answer your phone.
--> Unless I am at home now , I canswer your phone.
3/ Have you told her about the present ( Passive )
-->.....
4/ Tom is answering this question at the momments ( Passive )
-->.......
5/ I fell asleep because the film was so boring.
--> If the film was so boring, I would fell asleep
--> Unless the film was so boring, I wouldn'd fell asleep
6/ Because he cut these young trees. He was punished.
--> If he cutted these young trees, He would punished.
--> Unless he cutted these young trees, He wouldn't punished.
7/ If she doesn't work harder, she will lose the job.
--> If she works harder, she won't lose the job.
--> Unless she works harder, she will lose the job.
8/My boyfriend didn't give me the address, so I couldn't meet him.

--> If My boyfriend wass give me the address, I couldn't meet him.
--> Unless My boyfriend gave me the address, I couldn't meet him.
9/ We couldn't visit the museum because we didn't have enough time.
--> If we didn't have enough time, We couldn't visit the museum
--> Unless we had enough time, We couldn't visit the museum
10/ She does a lot of household chores so she fells very tired.
--> If She does a lot of household chores s, she will fell very tired.
--> Unless She doesn't do a lot of household chores , she will fells very tired.
11/ It is rainning now, so I will not go for a walk.
--> If It is rainning now, I will not go for a walk.
--> Unless It is rainning now, I won't not go for a walk.
12/ The building is too high. He can't climp up
--> If The building was too high, He coldn't climp up
--> Unless The building Was too high, He could climp up
13/ I couldn't make a film because I wasn't a good director
--> If I wasn't a good director, I couldn't make a film
--> Unless I was a good director, I couldn't make a film
14/ He didn't work hard last term, he lost his job.
--> If He wasn't work hard last term, he could lost his job.
---> Unless He was work hard last term, he could lost his job.

Write a sentence with if for each situation

1.he didn't prepare for the interview. So he didn't get job.

If he had prepared for the interview, he would have gotten the job.

2.we came home from our holiday early because we ran our of money.

If we had not run out of money, we would not have come home from our holiday early.

3.l can't take much exerciise because l don't have enough free time.

If I had enough free time, I would/could take much exercise.

4.the house didn't burn down because the fire brigade came immediately.

The house would have burned down if the brigade had not come immediately.

5.the men were wearing protective clothing. So they were all quite safe.

If the men had not been wearing protective clothing, they would not have been all quite safe.

6.people don't realize how Important ít is to conserve energy. So they do nothing about it.

If people realized how important it is to conserve energy, they would/ might do something about it.

7. I took the job because I didn'n know how difficult ít was.

I would not have taken the job if I had known how difficult it was.

8. My father didn'n eam much money. So life wasn't easy for us.

If my father had earned much money, life would have been easy for us/ would not have been difficult/hard for us.

9. Daniel really wanted to buy the book. But be didn't have enough money.

If Daniel had had enough money, he would/must have bought the book.

10. There isn't any truth in her allegations. So i won't resign.

If there was/ were any truth in her allegations, I would resign.

11. Andrew watted to ask frank Sinatra for his autograph. But he wasn't brave enough.

If Andrew had been brave enough, he would have asked Frank Sinatra for his autograph.

12. I don't know anything about plumbing. So i can't fix the Leak in the sink myseif.

If I knew something about plumbing, I could fix the leak in the sink myself.

1.If the weather weren't bad,we could go swimming.
2.If I had money,I would buy a new car.
3.If she had met him,she would have told him about that.
4.If he had done his homework,he wouldn't have got bad marks.
5.A new school is being built here.
6.An interesting film was being watched by him on TV at 9 last night.