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NOW THAT WE'VE REFRESHED THE BASICS SEE IF YOU CAN COMPLETE THE FOLLOWING SENTENCES CORRECTLY.
1 .... play professional tennis , uou must be extremely fit
A couldn't B will you be able to C to be able to
2 ......... you play an instrument ?
A able to B couldn't C can
3 I'm afaid I ....... attend the meeting , I'm on busniness in japan.
A won't be able to B will be able to C can
4 ...... you have brought it to me at work ?
A couldn't B cannot C will be able to
5 they ........ save the men from the sinking ship .
A were able to B was able to C could to
1) It is late now; I don't think Ann will come to see us
-> I would be surprised if Ann came to see us.
2)We don't go on holiday because we don't have enough money
-> If we had enough money, we would go on holiday.
3) Do these exercises more carefully or you will fail the exams
-> Unless you do these exercises more carefully, you will fail the exams.
4) I do not know the answer so I can not tell you
-> If I knew the answer, I could tell you.
5) She can't apply for the job because she doesn't know French
-> If she knew French, she could apply for the job.
6) if she didn't come here now, we'd come back home
-> Unless she came here now, we'd come back home.
7) Be careful or you will not be able to get the job
-> Unless you are careful, you will be able to get the job.
8) The trees will die unless it rains soon
-> If it doesn't rains soon, the trees will die.
Put “if” or “unless” into these spaces.
1/ ___Unless_____ we hurry, we’ll miss the bus.
2/ Will you phone me ___if_____ you come to England?
3/ ___If_____ you see Jane, ask her to contact me.
4/ You’ll never pass your exam ____if____ you don’t work harder.
5/ Liverpool won’t win ___unless_____ they begin playing better.
6/You won't pass your driving test___unless___you drive more carefully.
8.He'll be ill____if___he doesn't stop worrying so much.
9.We'll go to the beach tomorrow____unless___it's raining
10.We'll never get there on time___unless_____the train leaves soon.
1. If
2. If
3. If
4. If
5. If
6. If
7. Unless
8. Unless
9. Unless
10. Unless
Ex1: (Conditionals,I wish,Past Subjunctive) Finish each of the following sentences in such a way that it means the same as the sentences printed before it
1,The only reason Jimmy often gets bad marks is because he is lazy
If Jimmy weren't lazy, he wouldn't often get bad marks.
2,We got lost because we didn't have a map
If we had had a map, we wouldn't have got lost.
3,We didn't go on holiday because we did not have enough money
If we had had enough money, we would have gone on holiday.
4,She didn't hurry,so she missed the train
If she had hurried, she wouldn't have missed the train.
5,I bought beef because I didn't know she couldn't eat it
If I had known she couldn't eat beef, I wouldn't have bought beef.
6,Providing that you leave a forwarding address,we will be able to contact you
Unless you leave a forwarding address, we will be able to contact you.
7,Unless you save some money,you will never be able to buy a car
Provided that you save some money, you will be able to buy a car.
8,The boys don't have any matches,so they can't light the fire
If the boys had some matches, they could light the fire.
Ex1: (Conditionals,I wish,Past Subjunctive) Finish each of the following sentences in such a way that it means the same as the sentences printed before it
1,The only reason Jimmy often gets bad marks is because he is lazy
If Jimmy.....weren't lazy , he wouldn't often get bad marks
2,We got lost because we didn't have a map
If we.....had a map , we wouldn't get lost
3,We didn't go on holiday because we did not have enough money
If we.had enough money , we would go on holiday ...
4,She didn't hurry,so she missed the train
If she.had hurried , she would have missed...
5,I bought beef because I didn't know she couldn't eat it
If I.... had known she couldn't eat beef, I wouldn't have bought beef.
6,Providing that you leave a forwarding address,we will be able to contact you
Unless you leave a forwarding address, we will be able to contact you
7,Unless you save some money,you will never be able to buy a car
Provided that.. you save some money, you will be able to buy a car...
8,The boys don't have any matches,so they can't light the fire
If the boys. had some matches, they could light the fire...
bài 1: viết câu điều kiện
1. we can't get the ticked because i don't have the right change
If i had the right change ,we could get the ticked
2. study hard or you won't pass the exam
If you don't study hard, you won't pass the exam
3. don't be im patientor you will make mistakes
If you are im patientor ,you will make mistakes
4. there have been comflicts in that country since last year . people live unhapply
If there hadn't been comflicts in that country since last year, people would have lived happly
5. this factory doesn't treoct it's waste welllso there is a lot of water pollution
If this factory treocted it's waste well, there wouldn't be a lot of water pollution
6. if you don't tell me the truth , i cannot heip you
Unless you tell me the truth , i cannot heip you
7. unless she tells me the truth . i won't forgiro her
If she doesn't tell me the truth, i won't forgiro her
8. theywill get an gry if she doesn't come on time
Unless she come on time,theywill get an gry
Choose the best answer for each of the fllowing sentences
1. ............ if you work harder, you will be sacked.
A. Whether B. If C. However D. Unless
2. I think you should stop smoking.
A. If I am you, I will stop smoking B. If I were you, I will stop smoking
C. If I were you, I would stop smoking D. If I had been you, I would stop smoking
3. If you take the ice out of the fridge, it ...........
A. vaporizes B. melts C. heats D. disappears
4. We should do something to protect water from being polluted ........... we will have nothing to drink in the future.
A. if B. whether C. or D. unless
5. Let's knock on their door to see .......... home.
A. if they're B. unless they're C. whether they were D. if they were
6. Unless we .......... more snow, we can't go skiing.
A. will have B. have C. have had D. had
7. You'll fail the exam ........... you start revising.
A. if B. until C. when D. unless
8. Unless you wash the car, you .............. not drive it at the weekend
A. would B. could C. have to D. may
9. If Peter ............... his car before the drive, he ................ the problem of out of petrol.
A. cheked / will not get B. had checked / would not have got
C. checks / will not have got D. would be checking / will not have got
10. He stepped on the mine, and it exploded.
A. If he doesn't step on the mine, it doesn't explode.
B. If he doesn't step on the mine, it won't explode.
C. If he didn't step on the mine, it wouldn't explode.
D. If he hadn't step on the mine, it wouldn't have exploded.
Rewrite:
1. I'll help you if you promise to try harder
-Unless.......you promise to try harder, I will not help you ......
2. When you press this button, this machine will start
- If.........you don't press this button, this machine will not start ......
3. Today is an awful day, so we can't go to the beach
- If.......today weren't an awaful day, we could go to the beach ........
4. It is raining, so we can't go out
- Unless.........it is raining, we can go out ........
5. If you don't rest yourself, you really will be ill
- Unless.........you don't rest yourself, you really will be ill .......
6. Unless he phones immediately, he won't get any information
- If.........he doesn't phone immediately, he won't get any information ......
7. We got lost because we didn't have a map
- If.......we had had a map, we wouldn't have got lost ....
8. You'd better learn English
- If I were.......you, I would learn English .......
9. If you don't start at once, you will be late
- Unless........you start at once, you will be late .......
10. Unless you water the tree every day, it will die
- If.....you don't water the tree everyday, it will die .....
Rewrite:
1. I'll help you if you promise to try harder
-Unless...............you don't promise to try harder,I'll help you.........
2. When you press this button, this machine will start
- If..........you press this button, this machine will start.................
3. Today is an awful day, so we can't go to the beach
- If........ Today weren't an awful day, so we could go to the beach.....
4. It is raining, so we can't go out
- Unless...........it were raining, we could go out.............................
5. If you don't rest yourself, you really will be ill
- Unless...........you rest yourself, you really will be ill..........
6. Unless he phones immediately, he won't get any information
- If......he doesn't phone immediately, he won't get any information...
7. We got lost because we didn't have a map
- If..........we had had a map,We wouldn't have got lost.........................
8. You'd better learn English
- If I were.............you,I would learn English....................
9. If you don't start at once, you will be late
- Unless................you start at once, you will be late.................
10. Unless you water the tree every day, it will die
- If................you don't water the tree every day, it will die.........
1. Unless
2. if
3. unless
4. if
5. unless
1. Unless we eat lunch now, we won't arrive at the cinema on time.
(Nếu bây giờ chúng ta không ăn trưa, chúng ta sẽ không đến rạp chiếu phim kịp giờ.)
2. The teacher will be furious if you don't do the homework.
(Giáo viên sẽ phát cáu nếu bạn không làm bài tập.)
3. I won't eat kimchi when I go to Korea unless I have to.
(Mình sẽ không ăn kim chi khi đến Hàn Quốc trừ khi mình phải ăn.)
4. If you turn on the light, you will be able to see better.
(Nếu bạn bật đèn thì bạn sẽ thấy rõ hơn.)
5. You won't be able to find the house unless you use your GPS. There’s no one around.
(Bạn sẽ không thể tìm thấy nhà nếu bạn không dùng GPS. Không có ai ở quanh đây cả.)