EX3.

1. You could make better progress if you...attended (attend) class regularly

2. If I .knew... (know) his telephone number, I'd give it to you

3. If he worked more slowly, he..wouldn't make. (not make) so many mistakes

4. I shouldn't drink that wine if I.were.. (be) you

5. If someone (give)..gave.. you a boat, what would you (do)...do.?

6. If you are kind to me, I (be).will be.. good to you

7. He (come).would come... if you waited

8. If you (ring) rang..the bell, the servant would come

9. It is (not, rain)... a lot, the rice crop wouldn't grow -> sai đề rồi

10. If today (be) were..Sunday, we wouldn't have to work

EX4:

1. Keep silent or you'll wake the baby up

-> If...you don't keep silent,you'll wake the baby up...........

2. Stop talking or you won't understand the lesson

-> If....you don't stop talking,you won't understand the lesson.......

3. I don't know her number, so I don't ring her up

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

4. I don't know the answer, so I can't tell you

->...If I knew the answer,I could tell you......................

5. We get lost because we don't have a map

-> If....we had a map,we wouldn't get lost...............

6. Susan felt sick because she ate four cream cakes

->If...Susan hadn't eaten four cream cakes,she wouldn't have felt sick...........

7. If anyone didn't come, we would phone you at once

-> Unless...anyone came,we would phone you at once..............

8. If we had enough rain, we couldn't grow rice

-> Unless...we had enough rain,we couldn't grow rice.................

(nhưng câu 8 cũng sai đề rồi :))) phải là if we didn't have enough rain,we couldn't grow rice thì đáp án mới như trên)

Choose the correct option:

1. If you wash the car,

A. I'd give you five pounds.

B. I'll give you five pounds.

2. I'll come into town with you

A. if you want.

B. if you'll want.

3. If she didn't like you,

A. she won't phone you.

B. she wouldn't phone you.

4. If he was really unhappy,

A. he'd left his job.

B. he'd leave his job.

5. If you want a good job,

A. you must pass your exams.

B. you'd need to study harder.

6. You definitely won't pass your exam

A. if you wouldn't study harder.

B. if you don't study harder.

7. If you hear a strange noise in the night,

A. you must call the police.

B. you'd have to call the police.

8. Please come straight back here

A. if you don't find him.

B. if you won't find him.

1. If you wash the car,

A. I'd give you five pounds.

B. I'll give you five pounds.

2. I'll come into town with you

A. if you want.

B. if you'll want.

3. If she didn't like you,

A. she won't phone you.

B. she wouldn't phone you.

4. If he was really unhappy,

A. he'd left his job.

B. he'd leave his job.

5. If you want a good job,

A. you must pass your exams.

B. you'd need to study harder.

6. You definitely won't pass your exam

A. if you wouldn't study harder.

B. if you don't study harder.

7. If you hear a strange noise in the night,

A. you must call the police.

B. you'd have to call the police.

8. Please come straight back here

A. if you don't find him.

B. if you won't find him.

*-Câu điều kiện loại 1 dùng để diễn tả điều có thể xảy ra ở hiện tại hoặc tương lai

-Cấu trúc: If+S+V(s/es), S+will/must/can/......+V(infinitive)

*-Câu điều kiện loại 2 dùng để diễn tả điều không thể xảy ra ở hiện tại hoặc tương lai

-Cấu trúc: If+S+V(ed/bất quy tắc), S+would/might/could+......+V(infinitive)

1. If she (read) reads in bad light, she will ruin her eyes.

2. If I find your book, I’ll (phone) phone you at once.

3. He will get angry if he (make) makes more mistakes.

4. If we have enough money, we’ll (buy) buy a new house.

5. We’ll (go) go on holiday if there is time.

6. If we (need) need some help, we’ll ask.

7. She (not write) won’t write to you if she leaves.

8. If I study hard, I’ll (pass) pass this year's exam.

9. If the weather (be) is fine, we will go on a picnic.

10. If they don’t invite me, I (not go) won’t go.

11. If he (get) gets my email, he will send the information we need.

12. If she travels to London, she’ll (visit) visits the museum.

13. If I get the money, I’ll (buy) buy a mobile phone.

14. If you make trouble, I’ll (send) send you to the principal.

help      1.   If she (read) ____reads_________ in bad light, she will ruin her eyes.

      2.   If I find your book, I (phone) _____will phone________ you at once.

      3.   He will get angry if he (make) ____makes_________ more mistakes.

      4.   If we have enough money, we (buy) _____will buy________ a new house.

      5.   We (go) ______will go_______ on holiday if there is time.

      6.   If we (need) ________need_____ some help, we’ll ask.

      7.   She (not write) _____won't write________ to you if she leaves.

      8.   If I study hard, I (pass) _______will pass______ this year’s exam.

      9.   If the weather (be) ____is_________ fine, we will go on a picnic.

      10. If they don’t invite me, I (not go) _______won't go______.

      11. If he (get) _______gets______ my email, he will send the information we need.

      12. If she travels to London, she (visit) ______will visit_______ the museums.

      13. If I get the money, I (buy) ______will buy_______ a mobile phone.

      14. If you make trouble, I (send) _______will send______ you to the principal.

tách ra

1. will have 

2. find

3. fed

4. will have

5. looked

6. will happen

7. press

8. had

9. will you stay

10. swimmer 

11. would choose

12. got

13. came

14. would call

15. would sit

16. didn't talk

17. will I do

18. read

19. had asked

20. hadhad

21. will go

22. would you do

23. runrun

24. won't be

25. would understand

26. comes

27. wouldn't have

28. wore

29. leaves

30. would have had

31. telltell

32. don't change

33. wouldn't have bought

34. hung

35. would be

36. would have brought

37. would be

38. wouldn't have printed 

39. wouldn't buy

40. would arrive

1. reads

2. will phone

3. make

4. will ask 

5. will pass

6. will go

7. go

8. won't go

9. gets

10. will visit

11. get

12. will send

13. have

14. will lend

15. eat

1. reads

2. will phone

3. make

4. will ask 

5. will pass

6. will go

7. go

8. won't go

9. gets

10. will visit

11. get

12. will send

13. have

14. will lend

15. eat

1. If she (reads/ read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

16. If your sister goes to Paris, she (has/ will have) a good time.

17. If he (will do/ does) that, he will be sorry.

18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.

19. You (won’t do well/ don’t do well) on your test if you don’t study.

20. They won’t know the truth if you (won’t tell/ don’t tell) them.

21. If I bake a cake, (will you/ do you) have some?

22. If he (will call/ calls) you, will you answer the phone?

23. If you don’t go to the party, I (am/ will be) very upset.

24. If you get a haircut, you (will look/ look) much better.

giúp em với ạ

Bài 1: Khoanh vào phương án thích hợp để đặt trong các câu điều kiện loại 1 dưới đây.

1. If she (reads/ read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

16. If your sister goes to Paris, she (has/ will have) a good time.

17. If he (will do/ does) that, he will be sorry.

18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.

19. You (won’t do well/ don’t do well) on your test if you don’t study.

20. They won’t know the truth if you (won’t tell/ don’t tell) them.

21. If I bake a cake, (will you/ do you) have some?

22. If he (will call/ calls) you, will you answer the phone?

23. If you don’t go to the party, I (am/ will be) very upset.

24. If you get a haircut, you (will look/ look) much better.

Bài 1: Khoanh vào phương án thích hợp để đặt trong các câu điều kiện loại 1 dưới đây.

1. If she (reads/ read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

16. If your sister goes to Paris, she (has/ will have) a good time.

17. If he (will do/ does) that, he will be sorry.

18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.

19. You (won’t do well/ don’t do well) on your test if you don’t study.

20. They won’t know the truth if you (won’t tell/ don’t tell) them.

21. If I bake a cake, (will you/ do you) have some?

22. If he (will call/ calls) you, will you answer the phone?

23. If you don’t go to the party, I (am/ will be) very upset.

24. If you get a haircut, you (will look/ look) much better.

1. If she (reads/read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

16. If your sister goes to Paris, she (has/ will have) a good time.

17. If he (will do/ does) that, he will be sorry.

18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.

19. You (won’t do well/ don’t do well) on your test if you don’t study.

20. They won’t know the truth if you (won’t tell/ don’t tell) them.

21. If I bake a cake, (will you/ do you) have some?

22. If he (will call/ calls) you, will you answer the phone?

23. If you don’t go to the party, I (am/ will be) very upset.

24. If you get a haircut, you (will look/ look) much better.

1. He lost his money simply because he wasn't careful. (If)

=> If he hadn't been careless , he woundn't have lost his money

2. He didn't hurry, so he missed the train. (If)

=> If he had hurried, he could have caught the train.

3. We didn't go because it rained. (If it hadn't)

=> If it hadn't rained we would have gone

4. Without this treatment, the patient would have died. (If he)

=> If it hadn’t been for this treatment, the patient would have died.

5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)

=> If Mr Mills hadn't been late everyday ,he wouldn't have lost his job

6. We didn't go on holiday because we didn't have enough money. (If we)

=> . If we had had enough money we would have gone on holiday.

1. He lost his money simply because he wasn't careful. (If)

=>if he had been cafeful, he would not have lost his money

2. He didn't hurry, so he missed the train. (If)

=>If he had hurried, he would have missed.

3. We didn't go because it raines. (If it hadn't)

=>If it hadn't rained, we would have gone.

4. Without this treatment, the patient would have died. (If he)

=>If he hadn't been for this treatment, the patient would have died

5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)

=>If Mr.Mills losts his job ,he lates every day

6. We didn't go on holiday because we didn't have enough money. (If we)

=> If we had had enough money, we would have gone holiday

7. I was sick yesterday, so I didn't go to class (If)

=>If I am sick, I don't go to school

8. Because Alan never eats breakfast, he always overeats at lunch (If)

=>If Alan never eats breakfast, he always overeats at lunch

9.Fred wouldn't do that if he didn't have your permission (Unless)

=>Unless Fred had your permission, he wouldn't for that

10. If no more guests come, there will be enough food for everyone. (Unless)

=>Unless no more guests come, there will not be enough food for everyone

1. If we meet at 9:30, we will have plenty of time.

2. If you find a skeleton in the cellar, don't mention it to anyone.

3. The zookeeper would have punished her with a fine if she had fed the animals..

4. If you pass your examination, we will have a celebration.

5. Lisa would find the milk if she looked for it in the fridge.

6. What will happen if I press this button?

7. The door will be unlocked if you press the green button.

8. I should have voted for her if I had had a vote then.

9. If you go to Paris, where will you stay?

10. If you swim in this lake, you'll shiver from cold.

11. If someone offered to buy you one of those rings, which would you choose ?

12. The flight may be cancelled if the fog get thick.

13. If the milkman comes, tell him to leave two pints.

14. I would call the office if I were you.

15. Someone will sit on your glasses if you leave them there.

16. You would hear my explanation if you didn' talk so much.

17. What will I do if I hear the burglar alarm?

18. If you had read the instructions carefully, you wouldn't have answered the wrong question.

19. If Mel had asked her teacher, he'd have answered her questions.

20. I would repair the roof myself if I had a long ladder.