create sentences with the same meaning by using otherwiseor or else

1. if you don't leave now, you'll be late for class

-> Leave now otherwise you'll be late for class.

2, if you don't go to bed, your cold will get worse

-> Go to bed or else your cold will get worse.

3, only if you speak both Japanese and Chinese fluently will you be considered for that job

-> You have to speak both Japanese and Chinese influently, otherwise you won't be considered for that job.

4, unless you have a ticket, you can't get into the theater

-> Get a ticket otherwise you can't get into the theater.

Rewrite the following sentences using the first confidential sentences.

3. The servant will come when you ring the bell.

If............................YOU RING THE BELL , THE SERVANT WILL COME..................................

7. People will travel more by public transport. The exhaust fumes in big cities will be reduced.

If...................PEOPLE TRAVEL MORE BY PUBLIC TRANSPORT , THE EXHAUST FUMES IN BIG CITIES WILL BE REDUCED..........................................

8. We start at 6.00. We will arrive there before noon.

If................WE SART AT 6.00 , WE WILL ARRIVE THERE BEFORE NOON......................................

9. The boy eats so many green apples. He will be ill.

If.................THE BOYS EAT SO MANY GREEN APPLES , HE WILL BE ILL...........................................

10. You join an English speaking club. Your speaking skill will be improved soon.

If............You join an English speaking club , Your speaking skill will be improved soon.............................................

11. Try harder and yoy will succeed.

If....................YOU TRY HARDER , YOU WILL SUCCEED.............................................

12. Take an umbrella or you will get wet.

If..................YOU TAKE AN UMBRELLA , YOU WON'T GET WET.........................................

13. Hurry and you will catch the bus.

If................YOU HURRY , YOU WILL CATCH THE BUS....................................................

14. Go out with me and you will feel at ease.

If....................YOU Go out with me , you will feel at ease.................................................

15. Read this book and you will get a lot of information.

If..............YOU Read this book , you will get a lot of information........................................

16. Join us and you will enjoy yourself.

If....................,.YOU .............................Join us , you will enjoy yourself..................

17. Ask him for advice and you will find a way out.

If..............YOU Ask him for advice, you will find a way out.....................................................

18. Work harder or you will fair the exam.

If...........YOU DON'T Work harder , you will fair the exam..........................................

19. Go right now or you will be late for school.

If.................YOU DON'T Go right now , you will be late for school..............................................

20. Take a rest or you work will tire you.

If.................YOU DON'T TAKE A REST , YOUR WORK WILL TIRE YOU...............................................

21. Hurry or you won't be able to catch the bus.

If...............YOU DON'T HURRY , you won't be able to catch the bus. , .................................................

22. Phone her or she won't come.

If...................YOU DON'T PHONE HER ,SHE WON'T COME............................................

1 should it be warm tomorrow,we will have a pinic

2 should your cold becom worse,you must see the doctor

3 should you take part in the english club,your speaking skill will be improved

4 should you not keep your feet dry,you will have a cold

5 should you want to go out tonight,make up your room

6 should he make more mistakes ,i'll be very angry

7 should you leave your house unlocked,it will be broken into

8 should she forget her bool,she can share with me

9 should you not turn down the radio ,you will wake the baby up

10 should you be asked to sing an english song,what will you do?

11 should someone break into your house ,will you phone the police first?

12 should he ask to bring hot water,i will tell him to wait for five munities

1 Give correct tences of the verbs:

1 if pollution increases, more and more trees (die).....will die.......................

2wwe will go for a picnic if the weather (be)......is...........fine tomorrow.

3 Unlesss it (rain)......rains.............they will go shopping.

4 He will be late if he (not/hurry).............don't hurry...............

5 If we (cycle)....cycle......more, there will be less air polllution.

6 We (do).........will do .........this for you if you want.

7 if he (miss)........misses........the bus, he (take) .......will take.............taxi.

8 Unless she (eat).....doesn't eat......fruit,she (get).will get ...a cold.

9 if your father (not/ stop).......doesn't stop.......smoking, he (have)........will have...........poblems later.

10 She (go)...........will go.......to the party with you if you (invite)......invite.....her.

11 You ( be).......will be...........on time if you (run).....run......

12 They (not/see).........won't see...........that flim unless they (have)..........have....time.

13 if you (rent)..........rent.......a DvD, I (come)......will come.........over to your house.

14 if you (give)..give...me some money, i (buy)......will buy.....some chocolate for you.

15 (he/have).....Will he have......an accident if he (drive)....drives.........so fast?

16 (you/be)....Will you be........at home soon if you (leave).......leave........now?

1 Give correct tences of the verbs:

1 if pollution increases, more and more trees (die)will die

2 we will go for a picnic if the weather (be)is fine tomorrow.

3 Unlesss it (rain) rains they will go shopping.

4 He will be late if he (not/hurry) don't hurry

5 If we (cycle) cycle more, there will be less air polllution.

6 We (do) will do this for you if you want.

7 if he (miss) misses the bus, he (take) will take taxi.

8 Unless she (eat) doesn't eat fruit,she (get)will get a cold.

9 if your father (not/ stop) doesn't stop smoking, he (have) will have poblems later.

10 She (go) will go to the party with you if you (invite) invite her.

11 You ( be)will be on time if you (run) run

12 They (not/see)won't see that firm unless they (have) have time.

13 if you (rent) rent a DvD, I (come)will come over to your house.

14 if you (give) give me some money, i (buy) will buy some chocolate for you.

15 (he/have)Will he have an accident if he (drive) drives so fast?

16 (you/be)Will you be at home soon if you (leave) leave now?

Đổi câu sang if clauses (mệnh đề điều kiện)

1. He wants to pass the exam, so he works hard every day.

->If........................he works hard every day he can pass the exam..................................

2. They may not go swimming because it will be cold tomorrow

->If ........................it is cold tomorrow, they won't go swimming............................

3. We will have a party this weekend. We will invite some of our close friends.

-> If.......................we have a party this weekend, we will invite some of our close friends...............................

4. I will buy some tickets, and I will take the children to the movies.

->If..........................I buy some tickets, i will take the children to the movies...............................

5. Hurry up or you will be late for school.

-> If.........................you don't hurry up, you will be late for school.............................

6. Get up early or you will go to school late.

->If..........................you don't get up early, you will go to school late............................

7. Don't play in the rain or you will have a cold.

->If.............................you play in the rain, you will have a cold........................

8. Don't make noise or you'll wake the baby up.

->If..........................you make noise, you'll wake the baby up.........................

9. Be carefull or you'll break the glasses.

->If........................you aren't careful, you will brak the glasses.............................

10. Put garbage into the garbage bin or you will make the classroom dirty.

->If........................you don't put the garbage into the garbage bin, you will make the classroom dirty.............................

Đổi câu sang if clauses (mệnh đề điều kiện)

1. He wants to pass the exam, so he works hard every day.

->If.......he wants to pass the exam , he works hard every day..

2. They may not go swimming because it will be cold tomorrow

->If ...it weren't cold tomorrow , they might go swimming........

3. We will have a party this weekend. We will invite some of our close friends.

-> If. we have a party this weekend , we will invite some of our close friends

4. I will buy some tickets, and I will take the children to the movies.

->If......buy some tickets , I will take take the children to the movies

5. Hurry up or you will be late for school.

-> If......you don't hurry up , you will be late for school......

6. Get up early or you will go to school late.

->If....you get up early , you won't go to school late............

7. Don't play in the rain or you will have a cold.

->If...you play in the rain , you will have a cold......

8. Don't make noise or you'll wake the baby up.

->If......you make noise m you will wake the baby up......

9. Be carefull or you'll break the glasses.

->If........you are careful , you won't break the glasses...........

10. Put garbage into the garbage bin or you will make the classroom dirty.

->If........you don't put garbage into the garbage bin , you you will make the classroom dirty......

1. We must leave now , or we will miss the plane

=> If we don't leave now , we will miss the plane

2. Be careful or you many fall

=> If you are careless , you may fall

3. Hurry up or we'll be late for the concert

=> If we don't hurry up , we will be late for the concert

4. Oủ sources of energy will soon end if we don't try to save them

=> Unless we try to save our sources of energy , it will soon end

5. You will catch a cold if you don's keep your feet dry

=> Unless you keep your feet dry , you will catch a cold

6. Unless we protect the envirmonent , we will destroy ourselves

=> If we don't protect the eviroment , we will destroy ourselves

7. If she is more hard - working , she will get low marks

=> Unless she isn't more hard-working , she'll get low marks

8. Unless he listens to his parents , he will fail

=> If he doesn't listen to his parents , he will fail

1. We must leave now , or we will miss the plane

=> If we don't leave now , we will miss the plane

2. Be careful or you many fall

=> If you are careless , you may fall

3. Hurry up or we'll be late for the concert

=> If we don't hurry up , we will be late for the concert

4. Oủ sources of energy will soon end if we don't try to save them

=> Unless we try to save our sources of energy , it will soon end

5. You will catch a cold if you don's keep your feet dry

=> Unless you keep your feet dry , you will catch a cold

6.If she doesn't work harder, she'll lose her job

=> Unless she works harder, she won't lose her job

7.We will cycle to school every day. We will keep fitter

If we cycle to school every day, we will keep fitter .

8. We will use recycled products. We will save money

If we use recycled products, we will save money.

đây là tiếng anh lớp 6 hỉ

1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

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 cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, 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 won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

1.   Recycle and we will save natural resources. 

→ If we recycle, we will save natural resources. 

2.Hurry up or you will be late for work

→ If you don't hurry up, you will be late for work

→ Unless you hurry up, you will be late for work

3.     Don’t leave the lights all night or you’ll waste electricity.

→ If you  leave the lights all night, you’ll waste electricity.

4.     You can improve your English by practicing speaking English every day.

→ If you practice speaking E everyday, you can improve your ENglish

5.     Phone me tonight or he won’t get any information. 

→ If he doesn't phone me tonight, he won’t get any information. 

→Unless he phones me tonight, he won’t get any information. 

6. “Where are you living now?” I said to him 

→ I asked him where he was living then

7.“What do you do to improve your English?” the examiner asked me. 

→ The examiner asked me what I did to improve my English

8. “Will you finish these reports for me tomorrow, Mary?” said Peter  

→ Peter asked Mary if she would finish thóe reports for him the day after

9.“I must stay at home tonight to do my homework” said John.

→ John said ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­he had to stay at home that night to do his homework

10. “You can use my telephone if you need it.” said Lan to me    

→ Lan told me I could use her telephone if I needed it