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II. Use UNLESS instead of IF.
1. If you are not careful, you will cut yourself with that knife.
-> Unless you are careful, you will cut yourself with that knife.
2. If you do not like this one, I’ll bring you another.
-> Unless you like this one, I’ll bring you another.
3. I’ll not be able to do any work if I do not have a quiet room.
-> Unless I have a quiet room, I’ll not be able to do any work.
4. If she does not hurry, she’ll be late.
-> Unless she hurries, she’ll be late.
5. If we had more rain, our crops would be better.
-> Unless we had more rain, our crops wouldn't be better.
6. The crops would have been ruined if the flood had risen higher.
-> Unless the flood had risen higher, the crops wouldn't have been ruined.
7. If you had not sneezed, he wouldn’t have known that we were there.
-> Unless had sneezed, he wouldn’t have known that we were there.
8. If she did her hair differently, she would look quite nice.
-> Unless she did her hair differently, she wouldn't look quite nice.
9. If John had played for our football team, we would not have lost the game.
-> Unless John had played for our football team, we would have lost the game.
10. If I won a big prize in a lottery, I’d give up my job.
-> Unless I won a big prize in a lottery, I wouldn't give up my job.
1 Unless you are careful, you will cut your self with that knife
2 Unless you like this one, I’ll bring you another
3 I’ll not be able to do any work unless I have a quiet room
4 Unless she hurries, she’ll be late
5 Unless we had more rain, our crops wouldn't be better
6 The crops wouldn't have been ruined unless the flood had risen higher
7 Unless you had not sneezed, he wouldn’t have known that we were there
8 Unless she did her hair differently, she wouldn't look quite nice
9 Unless John had played for our football team, we would have lost the game.
10 Unless I won a big prize in a lottery, I’d not give up my job.
Use UNLESS instead of IF.
1. If you are not careful, you will cut yourself with that knife.
UNLESS you are careful, you will cut yourself with that knife.
2. If you do not like this one, I'll bring you another.
UNLESS you like this one, I'll bring you another.
3. I'll not be able to do any work if I do not have a quiet room.
UNLESS I have a quiet room, I'll not be able to do any work
4. If she does not hurry, she'll be late.
UNLESS she hurries, she'll be late.
5. If we had more rain, out crops would be better.
UNLESS we had more rain, out crops wouldn't be better.
6. The crops would be have been ruined in the flood had risen higher.
UNLESS the flood had risen higher, The crops wouldn't be have been ruined
7. If you had not sneezed, he wouldn't have known that we were there.
UNLESS you had sneezed, he wouldn't have known that we were there.
8. If she did her hair differently, she would look quite nice.
UNLESS she did her hair differently, she would look quite nice.
9. If John had played for our football team, we would not have lost the game.
UNLESS John had played for our football team, we would have lost the game.
10. If I won a big prize in a lottery, I'd give up my job.
UNLESS I won a big prize in a lottery, I'd not give up my job.
* Vì đây là chương trình Anh lớp 9 nên chưa nắm rõ, có gì sai sót mong AD thông cảm ạ *
Finish each of the following sentences in such a way that it is as similar as possible in meaning to the original sentence.
1. I didn’t know that you were in the hospital, so I didn’t visit you.
→ If I had known that you were in hospital, I would have visited you.
2. Hurry up or you will be late.
→ If you don't hurry up, you wil be late.
3. She is very busy, so she can’t help me now.
→ If she weren't very busy, she could help me now.
4. He didn’t phone me because he didn’t know my phone number.
→ If he had known my phone number, he would have phoned me.
5. You’re unfit because you don’t take exercise.
→ If you took more exercise, you would be fit.
6. Unless you are careful, you will cut yourself with that knife.
→ If you aren't careful, you will cut yourself with that knife.
7. If I have time, I’ll help you.
→ Unless I have time, I won't help you.
8. He didn’t study his lessons very carefully, so he gets bad marks now.
→ If he had studied his lesson very carefully, he wouldn't get bad marks now.
9. Dick often causes accidents because he drives carelessly.
→ Dick drove carefully , he wouldn't often cause accidents .
10. I can’t apply for that job because I don’t know English.
→ If I knew English, I could apply for that job.
1.If I had konwn tha you were in hospital, I would have visited you.
2.If you don't hunrry up, you will be late.
3.If she weren 't very busy, she could help my now.
4.If he had konwn my phone number, he would have phoned me
5.If you took exercise, you would be fit unfit.
6.If you are not,you will cut with that knife.
7.Unless I have time, I won't help you.
8.If he had studied his lessons very carefully, he woudn't get bad marks now.
9.If dick drove carefully, he wouldn't cause acciddent .
10.If I knew English, I could apply for that jop.
1) I wouldn't be saying this if I were not sure of the facts.
Unless ......i were sure of the facts, i wouldn't be saying this........
2) I'll take you to the ciscus if it's fine today.
Unless.....it's bad today, i'll take you to the circus............
3) We can't get into the house if nobody has a key
Unless.......somebody has a key, we can't get into the house...........
4) If she had seen him, she would have said " Hello"
Unless.......she hadn't seen him, she would have said hello.........
5) Without the sun, man "would live" in the darkness
If____ there were not the sun, man would live in the darkness___
Unless_____there were the sun, man would live in the darkness____________________
1. Turn off all the lights and you will not pay more money.
If you turn off all the lights, you will not pay more money
2. Unless she wears warm clothes, she will have a cold.
If she doesn't wear warm clothes, she will have a cold
3. Be careful or you may have an accident.
If you aren't careful, you may have an accident
4. phone your parents or you have a trouble.
If you don't phone your parents, you will have a trouble
5. Unless she whispers, everyone knows what she is saying.
If she doesn't whispers, everyone knows what she is saying
6. Stay here and you will feel save.
If you stay here, you will feel safe
7. Pay electricity bill today or your electricity will be cut off.
If you don't pay electricity bill today, your electricity will be cut off
8. Stop smoking otherwise your cough may be worse.
If you don't stop smoking, your cough may be worse
9. Unless we use less fossil fuel, they will be run out soon.
If we don't use less fossil fuel, they will be run out soon
10. Unless it stops raining today, we may be faced with a serious flood.
If it doesn't stop raining today, we may be faced with a serious flood
I. Rewrite the sentences，beginning as shown：
1. They don't have enough time so they cannot do me a favour.
If they had enough time, they could do me a favour.
2.I can't send you a postcard if you don't give me your address.
Unless you give me your address, I can't send you a postcard.
3. He lost his savings because he wasn't careful.
If he had been careful, he wouldn't have lost his savings.
4. If he were not so lazy，he would be more successful.
Were he not to be so lazy, he would be more successful.
5. If you had finished your work，you would have been awarded
Had you finished your work, you would have been awarded.
6. Bill never does anything unless you tell him what to do.
If you don't tell Bill what to do, he never does anything.
V. Use “if” in place of “unless”
1/ We won’t go out unless it stops raining.
- We won't go out if it doesn't stop raining.
2/ I will call the police unless you give back my bicycle.
-I will call the police if you don't give back my bicycle.
3/ You wouldn’t be able to do this exercise unless your English were good.
-You wouldn't be able to do this exercise if your English weren't good.
4/ Unless we had enough rain, we couldn’t grow rice.
-If we didn't have enough rain, we couldn't grow rice
5/ The fishermen couldn’t have caught a lot of fish unless they had had good nets.
-The fisherman couldn't have caught a lot of fish if they hadn't had good nets.
1.We won't go out if it doesn't stop raining
2.I will call the police if you don't give back my bicycle
3.You wouldn't be able to do this exercise if your English were not good
4.If we didn't have enough rain, we couldn't grow rice
5.The fishermen couldn't have caught a lot of fish if they hadn't had good nets
1. I haven't got money , so I'm not going on holiday
- If I had enough money I would go on holiday.
2. He often gets bad marks because he is lazy
-> If he isn't lazy, He will not get bad marks.
3. Do it now , or you will not finish it on time
-> If you don't do it now, you won't finish it on time.
4. Hurry up , or we will be late for the exam
-> If we don't hurry up, we will be late for the exam.
5. Be quiet , or you will not understand the lesson
-> If you weren't quite, you won't understand the lesson.
6. They do not understand you because you do not often talk to them
-> If you often talk to them, they will understand you.
7. The office may be closed , so Mark won't be able to get in
-> If the office are closed , Mark won't be able to get in.
8. You can't look the work up because you haven't got a dictionary
-> If I had a dictionary, I could look the word up.
9. He didn't hurry , so he missed the train
-> If he had hurried , he wouldn't have missed the train .
10. We canceled our picnic because it rained very hard yesterday
-> If it rained very hard yesterday , we would cancele our picnic
11. I wasn't at home yesterday , I didn't see my old friends
-> If I didn't see my old friends , I would not at home yesterday
12. They don't behave themselves so their parents are not happy about that
-> If their parents are not happy about that, They don't behave themselves
13. She didn't say sorry so she was angry
-> If she was angry , she would not say sorry
14 . It raines last night so I didn't go to the barbecue
-> If I didn't go the the barbecue , It would rain last night
15. She doesn't play attention to her coooking so the food is horrible
-> If the food is horrible , She won't play attention to her cooking
16. The weather was very nice so we didn't go camping
-> If the weather was very nice , we wouldn't go camping
17. The computer broke down and I had to stop my work
-> If the computer broke down , I had stopped my work
18. She love him so she forgives him easily
-> If she love him , she will forgive him easily
còn vài câu mình chưa làm được
1. Unless you like this one, I’ll bring you another =>If…………………you do not like this one, I will bring you another……………………………
2. Unless she hurries, she’ll be late => If …………………she does not hurry, she'll be late…………………………….
3. Unless you were careful, you would cut yourself => If…………………………………you were not careful, you would cut yourself …………………
4. Unless you had sneezed, he wouldn’t have known that we were there. =>If……………you had not sneezed, he wouldn’t have known that we were there. ………………………………………
Unless Anna came early, she couldn’t meet me => If……………Anna did not come early, she couldn’t meet me…………….
thank youu