1. He lost his money simply because he wasn't careful. (If)
2. He didn't hurry, so he missed the train. (If)
3. We didn't go because it raines. (If it hadn't)
4. Without this treatment, the patient would have died. (If he)
5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)
6. We didn't go on holiday because we didn't have enough money. (If we)
7. I was sick yesterday, so I didn't go to class (If)
8. Because Alan never eats breakfast, he always overeats at lunch (If)
9.Fred wouldn't do that if he didn't have your permission (Unless)
10. If no more guests come, there will be enough food for everyone. (Unless)
IV. FACT IN THE PAST -> IF CLAUSE (TYPE 3)
6. I didn't phone you because I was very busy.
=> If..................................................................
7. I didn't have an umbrella and so I got wet in the rain.
=> If...................................................................
8. Peter was very nervous and so he failed the driving test.
=> If.........................................................................
9. I didn't take a taxi because I didn't have any money on me.
=> If...........................................................................
10. She didn't have a visa, that's why she couldn't have come to that country.
=> If.................................................................................
IV. FACT IN THE PAST -> IF CLAUSE (TYPE 3)
3. We got lost because we didn't have a map.
-> If.....................................................................
4. We stayed up late last night and we were so tired.
-> If......................................................................
5. He wasn't able to answer the questions, so he failed the exam.
-> If.......................................................................
4. Type 2, 3
1. He is too old, so he can't apply for the job.
-> If....................................................................
2. I don't know her number, so I don't ring her up.
-> If......................................................................
3. Susan is overweight because she eats too much chocolate.
-> If.......................................................................
4. We get lost because we don't have a map.
-> If........................................................................
5. I didn't see it with my own eyes, so I didn't believe it.
-> If.........................................................................
6. I didn't know his address, so I couldn't contact him.
-> If I........................................................................
7. The hens got into the house because she didn't shut the door.
-> If................................................................................
Gerund and To-infinitive
1. If a thing is not worth(do) at all, it is worth(do) well.
2. I'm beginning (understand) what you mean.
3. The boys like (play) games but hate (do) exercises.
4, I can't understand her (behave)like that.
5. It wouldn't be safe (start) down now, we'll have (wait)till the mist clears.
6. I tried ( explain) to him but he refused (listen) and went on (grumble)
7. She likes her children (go) to the dentist every 6 months.
8. I know my hair wants (cut) but I never have time (go) to the hairdresser's.
9.-Why didn't you drink it?
-] didn't like (drink) it as I didn't know what it was .
10. Did you advise him (go)to the police?
-No, I didn't like (give) any advice on such a difficult matter.
11. 1 (like) (bathe)there but there wasn't time.
12. Do stop (talk); I'm trying (finish) a letter.
13. It is usually easier (learn) a subject by (read) books than by (listen) to lectures.
14. Some people seem ( have) a passion for (write) to the newspapers.
15. I resented (bve) unjustly accused and asked him (apologise).
16. He made me (repeat) his instructions (make) sure that I understood what I was
(do) after he had gone.
17.1 keep (try) (make) mayonnaise but I never succeed.
-Try (add)the yolk of a hard-boiled egg.
18. I distinctly remember (pay) him. I gave him $2.
19. It's no good (write) to him. He never answers.
20. I knew I was not the first (arrive), for I saw smoke ( rise) from the chimney.
21. I remember (read) a review of that book and think I (like) (get) it.
22. I hate (borrow) money.
23. I (like) (photograph)it but I had no more film.
24. I (like) (ask) a questionbut I was sitting so far back that I'd be heard.
25. I can remember (be) in hospital when I was 4.
25. This book tells you how (win)at games without actually (cheat).
26. The boys next door used (like) (make) and (fly) model aeroplanes, but they
seem (stop) (do) that now.
27. Don't forget (post) the letter I gave you.
28. There was a lot of traffic but we managed (get) to the airport in time.
29. When I'm tired ,I enjoy (watch) TV. It's relaxing.
30. It was a nice day, so we decided (go) for a walk.
31. It's a nice day;Does anyone fancy (go) for a walk?
32. I'm not in a hurry. I don't mind (wait).
33. They don't have much money. They can't afford (go) out very often.
34. I wish that dog would stop (bark). It's driving me mad.
35. Our neighbour threatened (call) the police if we didn't stop the noise.
36. We were hungry, so I suggested (have) dinner early.
1.The train (just leave)....when we (get)....to the station 2.Be quiet!The baby (sleep)... 3.I (contact)....you as soon as I (get)...the information 4 Her friends (talk)....about her when she (come)....into the room 5.He (come).....to see her when he (have)...free time
complete mixed type 2-3 and type 3-2 (chú ý có khi phải đổi từ thể xác định qua phủ định hoặc ngược lại để câu có nghĩa)
1. i didn't eat breakfast, so I am hungry now. Type 3-2
-> If I .... breakfast, I ... hungry now
2. he didn't book a table yesterday, so we are waiting here now. Type
-> if he ... a table yesterday, we ... waiting here now.
3. i have to work this evening, so I didn't go with them to the match. Type 2-3
-> if i ... have to work this evening, I ... with them to the match
4. she doesn't have time, so she didn't call you. Type
-> if she ... time, she ... you.
5. you spent all your money, so you are broke now. Type
-> if you ... all your money, you ... broke now.
6. she is afraid of flying, so she travelled by bus. Type
-> if she ... afraid of flying, she ... by bus.
Rewrite the following sentences, using the words given.
3. He said that he didn't want to learn Math.
-> I heard .......................................................................................................
6. The robber came from the back door.
-> I could feel .................................................................................................
7. Maybe the school will ask me to pay some extra money.
-> Do you think the school will make .............................................................
8. The police chased a thief yesterday.
-> I saw ..........................................................................................................
9. There was an earthquake in my hometown last year. The ground shook.
-> I could feel .................................................................................................
10. While Polly was working in her garden, the phone rang.
-> Polly didn't hear ......................................while...........................................
12. I told my brother to carry my suitcase.
-> I made .......................................................................................................
1. If you (look after) ________________ the car, we’d have been able to sell it.
2. If it (not rain) ________________ tomorrow, we (go) ________________ swimming.
3. He couldn’t describe the accident now if he (not see) ________________ it at that time.
4. If I see him I (give) ________________ him a lift.
5. If I (know) ________________ that there was a test yesterday, I (study) ________________.
6. If you (not go) ________________ away I'll send for the police.
7. You were late last night. If you (arrive) ________________ ten minutes earlier, you (get) ________________ a seat.
8. He said that if he (see) ________________ the movie the night before, he (tell) ________________ me about it.
9. She said that he (look) ________________ a lot better if he shaved more often.
10. He told me he might get fat if he (stop) ________________ smoking.
11. He said that if he had known your address, he (write) ________________ you a letter.
12. They said if they (realize) ______________ that the traffic lights were red, they (stop) _____________
WRITING: Complete the second sentence so that it has a similar meaning to the first one, using the words given:
1. He stayed at home last week because he was ill.
-> If..............................................................................................................
2. Nam said to his mother, “If I get a scholarship, I will study abroad.”
-> Nam told his mother …………………………………..
3. “What would you do if you were the Prime Minister, John?” I said
-> I asked …………………………………….
4. Don’t leave the lights on all night, you will waste electricity.
-> If ………………………………………………
5. Do as I tell you that or you’ll regret about it.
-> Unless …………………………..
6. Peter was a careless driver. If he doesn’t take more care, he’ll have an accident.
-> Unless ………………………….
7. But for his help, I’d have gone bankrupt.
-> If …………………………
8. He’s very thin, that’s why he feels the cold so much.
-> If he.......................................................................................................
9. Without his help, we would have died.
-> If it ……………………….
10. “If you had told me yesterday, I would have helped you,” said the man.
-> The man said…………………………