You won’t pay much per month if you save electricity.
You won’t pay much per month if you save electricity.
Transformation: 1. Take exercise regularly and you will feel healthier. -> If you 2. Leave now, or you'll be late for class. -> If 3. You go to bed now, or your cold will get worse. -> If 4. Save electricity, or you'll pay much per month. -> If 5. Unless he phones now, he'll get no information. -> If 6. Don't try to clean this cloth, or it may lose its color. -> If 7. Water these plants properly, or they won't grow well. -> If 8. Study hard, or you'll fail in the next exam. -> If 9. Emma may miss the train. But she can get the next one. -> If 10. The children mustn't go near Nick's dog. It'll bite them. -> If 11. He should study medicine and surgery because he wants to be a doctor. -> If 12. He will not get good grades because he doesn't prepare his lesson carefully →If he 13. My uncle can't buy that house because he is poor. -> If my uncle 14. He can't speak English well because he has no chance to practice -> If he 15. Kate won't come to the party because she is sick -> If Kate 16. She doesn't have tickets, so she won't take us to the zoo. -> If she 17. My friend can't join the trip, so he won't write to me -> If my friend 18. It isn't fine now, so we won't have a picnic in the meadow -> If it 19. We don't have a bicycle, so we don't go there for a picnic -> If we 20. She is not on board now, so she can't experience these marvelous -> If she 21. We don't have enough money to go on holiday -> If we 22. You are not tall enough to reach that shelf -> If you were 23. You should work hard on the pronunciation. -> If I 24. You shouldn't tell him the truth. -> If I 25. I think you shouldn't play games too much. -> If I 26. I think you should spend less money on luxurious phones. -> If I
1. Recycle and we will save natural resources.
→ If we
2.Hurry up or you will be late for work
→ If you
→ Unless
3. Don’t leave the lights all night or you’ll waste electricity.
→ If you
4. You can improve your English by practicing speaking English every day.
→ If you
5. Phone me tonight or he won’t get any information.
→ If
→Unless
6. “Where are you living now?” I said to him
→ I asked
7.“What do you do to improve your English?” the examiner asked me.
→ The examiner asked me
8. “Will you finish these reports for me tomorrow, Mary?” said Peter
→ Peter asked
9.“I must stay at home tonight to do my homework” said John.
→ John said
10. “You can use my telephone if you need it.” said Lan to me
→ Lan told
CONDITIONAL SENTENCES
1. Hurry up, or we will be late for the bus.
" If we ……………………………………………………………………………………………
2. Study harder, or you won’t pass the final exam.
" If you ……………………………………………………………………………………………
3. Don’t talk in class, or you won’t understand what the teacher is explaining.
" If we ……………………………………………………………………………………………
4. Be careful, or you will break the flower vase.
" If ….……………………………………………………………………………………………
5. Give me the bicycle back, or I will call the police
" I will.……………………………………………………………………………………………
6. I’ll call the police if you don’t give back my bicycle. (Unless = If …. not)
→ Unless …………………………………………………………………………………………
7. Study harder or you will fail in the next exams.
→ If ………………………………………………………………………………………………
8. Hurry up or we’ll be late for the concert.
→ If ………………………………………………………………………………………………
9. We won’t go out unless it stops raining.
→ If ………………………………………………………………………………………………
10. If Joe doesn’t change his way, he will end up in prison.
→ Unless …………………………………………………………………………………………
1. Recycle and we’ll save natural resources.
=>If .................................................................
2. Be careful or you will fall over the rocks. =>If.................................................................
3. Working too much can make you feel tired. =>If...............................................................
4. Don’t be careless or you’ll break the vase.
=> If................................................................
5. He can do a part to save the environment by buying recycled products.
=> If...........................................................................
6. Putting garbage into the bins is one answer to minimize pollution. =>If.......................................................................................
7. Flowers won’t bloom if there isn’t enough water
=>Unless flowers ........................................................................
8. If you don’t succeed, you will have to try it again.
=>Unless you ............................................................
9. She types with care .
=>She is .....................................................................
10. She teaches English very well.
=>She is a ............................................................
11. He isn’t good at speaking English.
=>He doesn’t ............................................................
12. She is an excellent ballet dancer.
=>She ..............................................................................
13. That boys play soccer skillfully.
=> They are ..............................................................................
14. She can’t work hard because she is too old.
=> She is ___________________________________
15. The story is boring, so I am sleeping now.
=>Because of___________________________________
16. I can’t go out because it’s raining.
=>Because of ___________________________________
17. I forgot to do the exercises, that’s why the teacher punished me.
=>I was ___________________________________
18. Because the weather was cold, they had to cancel their picnic.
The weather ___________________________________
19. Laura was very happy because she was given a bike.
=>Because of ___________________________________
20. The silk dress cost too much, so we didn’t buy it.
=>Because ___________________________________
21. They passed their TOEFL exam because they studied hard.
=>Because of_________________________________________
2. If – clause:
1. Study hard or you will fail the exam.
→ If you …………………………………………………………
→ If you …………………………………………………………………………………………………
2. Work hard or you won’t pass your examination.
→ If you ………………………………………………………………………………………………….
→ If you ………………………………………………………………………………………………….
3. Water flowers or they will die.
→ If you ………………………………………………………………………………………………….
→ If you ………………………………………………………………………………………………….
4. Keep the environment clean or we won’t have an ideal place to live.
→ If we ………………………………………………………………………………………………….
→ If we ………………………………………………………………………………………………….
5. Get up early or you’ll be late for school.
→ If you ………………………………………………………………………………………………….
→ If you ………………………………………………………………………………………………….
Use conditional sentences type 2 to rewrite the sentences below. 41. You don’t save electricity. You pay a lot of money. 42. We don’t have enough money, so we don’t buy those new comics. 43. She is not free today, so she can’t go to the movie with her friends. 44. He is so lazy. He fails the final exam. 45. The weather is not fine. The children don’t play outdoors. 46. Thu cannot swim, so she doesn’t go to the swimming pool with her friends. 47. People don’t see the UFO, so they don’t call the National UFO Reporting Centre. 48. She doesn’t keep the refrigerator door closed, so she cannot save the energy. 49. There is much traffic, so the air is polluted by the waste smoke. 50. Ba isn’t fast enough to catch the school bus.
1) Recycle and we will save natural resources.
If we---------------------------------------------------------------------------------------------------------------------
2) Hurry up or you will be late for work.
If you don’t -------------------------------------------------------------------------------------------------------------
3) “ Where do you live ? ” I said to him
I asked -------------------------------------------------------------------------------------------------------------------
47
4) “ What do you do to improve your English ?” the examiner asked me.
The examiner asked me. ----------------------------------------------------------------------------------------------
5) “ I’ll come with you as soon as I’m ready, Mary.” said Peter
Peter said ------------------------------------------------------------------------------------------------------------
6) “ I must stay at home tonight to finish my homework” said John.
John said ------------------------------------------------------------------------------------------------------------
7) “I will help you whenever you need me, Hoa.” said Nam.
Nam said ------------------------------------------------------------------------------------------------------------
8) “You can use my telephone if you need it.” said Lan
Lan said -------------------------------------------------------------------------------------------------------------
9) The driver said “ Don’t get off the bus while it’s moving!”
The driver asked the passengers ---------------------------------------------------------------------------------
10) He said , “ I wish I knew the answer ”
He said that ---------------------------------------------------------------------------------------------------------
11. We like him very much because of his good sense of _____.
A. jokes B. humor C. humorous D. funny
12. You never go to school on Sunday, _____?
A. do you B. don’t you C. will you D. won’t you
13. Charles Darwin was the father of the _____ of evolution.
A. idea B. project C. theory D. problem
14. All the rooms in this small hotel are _____ and that would make it too expensive to stay in.
A. air-conditioners B. air-condition C. air-conditioning D. air-conditioned
15. It is _____ that I would like to go to the beach.
A. such a nice weather B. too nice weather C. such nice weather D. such weather nice
16. Simon: “Can I help you?” - Bereck: “_____”
A. Oh, what can I do for you? B. I’m afraid I’m busy now.
C. Yes. That’s very kind of you. D. How can I help you?
17. Wild animals are _____ almost everywhere.
A. seriously threatened B. serious threaten C. seriously threaten D. serious threatened
18. Mary: “Who is your brother?” - Terry: “_____.”
A. He is the boy wearing a white T-shirt B. He is the boy worn a white T-shirt
C. He is the boy is wearing a white T-shirt D. He is the boy is worn a white T-shirt
19. If you borrow something from someone, make sure you give _____.
A. it back to them B. it to them back C. them back to it D. back it to them
20. _____ you study for the exam, _____ you will do it.
A. The hardest / the best B. The more hard / the better C. The more / the much D. The harder / the better
Choose the word or phrase in the box that best fits the blank space in the following passage.
save luxuries in lighting last labeling consumers reduced effectively efficiency
In Western countries, electricity, gas, and water are not .............. (1) but necessities. Companies now realize that ................. (2) want products that will not only work ..................... (3), but also save money.
For most North American households, .................... (4) accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be ...................... (5) by replacing an ordinary 100- watt light bulb with an energy saving bulb. These bulbs use a quarter of the electricity of standard bulbs and ...................... (6) eight times longer. Therefore consumers can ..................... (7) about US$7 to US$21 per bulb. In Europe, there is a .................... (8) scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy .................... (9) each model has, compared with other appliances ........................ (10) the same category.