His parents aren't happy because he doesn't study hard.. If……… 30.[r]
(1) CONDITIONAL SENTENCES ( Câu điều kiện) 1. Câu điều kiện 1: điều kiện xảy ra.
Ex: I will have time I will visit you She will eat much She will be overweight. If I have time, I will visit you If she eats much, she will be overweight. Study hard, and you will pass the exam Study hard, or you will fail the exam If you study hard, you will pass the exam If you don’t study hard, you will fail the exam.
2. Câu điều kiện 2 : điều kiện khơng có thật tại.
MỆNH ĐỀ IF MỆNH ĐỀ CHÍNH
If + S + V–ed /V2 + O, didn’t +V +O, be were (not) ,
S + would/ could (not) + V + O
Ex: I don’t have much money I don’t buy a new bicycle. If I had much money, I would buy a new bicycle.
You don’t practice English every day, so you can’t speak it fluently. If you practiced English every day, you could speak it fluently. I don’t tell him about that because I’m not you.
If I were you, I would tell him about that. I. Give the correct form of the verbs in brackets.
1. If the rice paddies are polluted, the rice plants (die) 2. If we on littering, the environment will become seriously polluted (go) 3. What _they if they work hard today? (achieve) 4. If you a chance to study in a foreign country, just take it (get) 5. Plants if they don’t get the sun and water (die) 6. If you don’t study harder, you the final exam (not pass)
7. She terribly sorry if he dies (feel)
8. If he much money, he’ll buy a new house (have)
9. If the rice paddies polluted, the rice plants will die (be) 10.Unless you understand, I it again to you (explain)
11.If you don’t study harder, you the final exam (not pass) 12.If I see him, I (give) ……… him a lift.
MỆNH ĐỀ IF MỆNH ĐỀ CHÍNH
be am/is/are + O, If + S + V/V-s/es + O, don’t/doesn’t +V +O,
S + will (not) + V + O can (not)
(2)13.The table will collapse if you (stand)……… on it. 14.If he (eat)……… all that, he will be ill.
15.If I find your passport, I (telephone)……… you at once. 16.The police (arrest)……… him if they catch him. 17.If he (read) ……….in bad light, he will ruin his eyes.
18.Someone (steal)……… your car if you leave it unlocked. 19.What will happen if my parachute (not open)………? 20.If he (wash) ……… my car, I'll give him Ј10.
21.If she (need)……… a radio, she can borrow mine. 22.If you (not go)……… Away, I'll send for the police. 23.If I had a typewriter I (type)……… it myself.
24.If I (know)……… his address, I would give it to you. 25.He (look)……… a lot better if he shaved more often.
26.If you (not study)……… hard, you wouldn't pass the final exam. 27.If he worked more slowly, he (not make)……… so many mistakes. 28.I shouldn't drink that wine if I (be)……… you.
29.More tourists would come to this country if it (have)……… a better climate. 30.If I were sent to prison, you (visit)……… me?
31.If someone (give)……… you a helicopter what would you with it? 32.I (buy)……… shares in that company if I had some money.
33.If he (clean)……… his windscreen, he would be able to see where he was going. 34.If I (win)……… a big prize in a lottery I would give up my job.
35.I could tell you what this means if I (know)……… Greek. 36.If everybody (give)……… more, we would have enough. 37.If he knew that it was dangerous, he (not come)……… 38.If you (see) someone drowning what would you do?
39.I (be)……… ruined if I bought her everything she asked for.
40.If you slept under a mosquito net, you (not be)……… bitten so often. 41.I could get a job easily if I (have)……… a degree.
42.If she (do)……… her hair differently, she would look quite nice. 43.If we had more rain, our crops (grow) ……….faster.
44.The whole machine would fall to pieces if you (remove) ……….that screw. 45.I (keep) ……….a horse if I could afford it
(3)II. Rewrite the sentences
1 Hurry up or you’ll be late for work.
If……….………… …… ………
2 Be careful and you won’t cut yourself.
If ……… ……….
3 He doesn’t come to the party He doesn’t meet his old friends.
If………
4 I don’t get good grades My parents aren't happy.
If………
5 Study hard or you will fail the examination
If 6 I don’t see him, so I can’t give him a lift.
If ………
7 Work hard and you will be successful
If 8 She is absent from school because she is sick today.
If………
9 I’ll buy a new hat I’ll give it to you.
If ……… ………
10 You’ll ask the teacher He’ll explain the lesson to you.
If ………
11 It rains heavily, so we don’t go camping.
If………
12 I’m busy, so I can’t help you.
If………
13 Get up early or you will be late for school.
If ………
14 He doesn’t have money He doesn’t buy that new car.
If……….
15 I’m not free, so I can’t help you.
If……… ………
16 She is not rich She can’t travel to Ha Noi by plane
If……….………
17 He doesn't pass the exam because he doesn’t study hard.
(4)18 Be careful or you will kill the new grass.
If ………
19 Go to bed early and you’ll be healthy.
If ……….………
20 Listen carefully or you won’t understand the lesson.
If ………
21 Get up early and you will catch the first bus.
If ……… 22 Peter gets bad marks because he doesn’t prepare his lessons well.
If ……… 23 He doesn’t apply for the job because he doesn’t have enough qualifications.
If ……… 24 Study hard and you will pass the examination.
If ……… ……… 25 Be careful or you will cut yourself.
If ………. 26 We don’t hurry up, so we are late for school.
If……….………. 27 I can’t the test because it is very difficult.
If ……….……… 28 Water these flowers regularly or they will die.
If you………. 29 His parents aren't happy because he doesn't study hard.
If……… 30 Plant more trees along the street and we will have more shade.
If ………. 31 Study hard and your parents will be happy.
If ………. 32 He doesn't study hard He doesn't pass the exam.
If……… 33 I’m not rich, so I can't travel around the world.
If……… 34 He is busy right now, so he can’t help them
If ……… 35 We can’t buy this car because it is very expensive.