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1.If you (go)go away, please write to me
2.If you (be)had been in. I would have given it to you
3.If he (eat)eats another cake, he will be sick
4.I (not do)wouldn't do that if I (be)were you
5.If he (take)takes my advice, everything can go well
6.I would have come sooner if I (know)had known you were here
7.He never does homework. If he (do)did his homework, he (not worry)wouldn't worry about this exam
8.It's too bad we lost the game. If you (play)had play for us, we (win) would have won
9.What will you (do)do if she refuses your invitation
10.If today (be)were Sunday, we(go)would go to the beach
11.I wish I (see)had seen her off at the airport yesterday
12.Tom wishes he (have)had enough money to buy a new car now
13. Mary wishes she (become)would become an astronaut someday
14.He wishes he ( not buy)didn't buy that old car
15.If we (pollute)pollute the water, we will have no water to use
16.If we cut down trees in the forest, there (be)will be big flood every year
17.If he (not pass)doesn't pass the driving test, we (be)will be disappointed
18.I (not write)won't write to you if you (not send)don't send me your address
19.The sea (get)gets warmer if the earth (get)gets warmer
20.If we (not protect)don't protect the animals, they (kill)will be killed
21.Our lives(destroy)would destroy if the earth didn't go round
22.We will go for a picnic if the weather(be)is fine tomorrow
23.If I were you I (travel)would travel around the world
24.If there were flying saucers, there (be)would be traces of their landing
25.I would take photos of UFOs if I (see) saw them
26.What (you say)would you say if I offered you a job
27.The children always (get)get frightened if they watch horror films
28.If it (not be) wasn't for you, I would be late
29.I can't help feeling sorry for the hungry children. If only there (be)was peace in the world
30. Were I to become president, my first act (be)would be to help the poor
31.If he (listen)listened to his father's advice, he would still be working here
32.If she hadn't stayed up late lastnight, she (not be)wouldn't have been tired now
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correct the verb form
1,if you(go)..........go............away,please write to me
2,if you (be)............are...........in,i should have given it to you
3,if he(he).............has..........another cake,he will be sick
4,i (not do).........wouldn't do............that if i (be)......were............you
5,if he(take).............takes..........my advice everything can go well
6,i would have come sooner if i (know)......have known...........you were here
7,he never does homework .if he (do).....didn't do............his homework he(not worry).....wouldn't worry............about his examination
8,it is too bad we lost the game.if you(play)....play..............for us ,we(win).........will win..........9,what you (do)........will you do.............if she refuses your invitation?
10,if today (be).........is..........sunday,we(go)...........will go......to the beach
11,unless they (pass)......pass......their examinations thay would join the army
12,you(be).........will be.............ill if you drink that water
13,if tom (go).......went..........to bed earlier he would not be so tired
14,had we known your address,we(write)......wrote..............you a letter
15if it is raining heavily,we (not go)........won't go.............for a donkey ride
16,if he (try).........tries...........hard,he 'll pass the examination
17,i could understand the frech teacher if she (speak)..........speaks........more slowly18,if she(not be)............haven't been.......busy,she would have come to the party
19,if i(finish).....finish.........the work in time i (go)........will go...................to the football game
20,if you(see).........see........mary today,please (ask)........ask...........her to call me
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Exercise 1: Put the verbs in brackets into the correct form:
1. If I see him , I ___will give__ (give ) him a gift.
2. If I had a typewriter, I ___would type__ (type) it myself.
3. If I knew that you are in hospital, I __would visit___ (visit) you.
4. You could make better progress if you __attended___ (attend) class regularly.
5. If I __knew___ (know) his telephone number, I’d give it to you.
6. If you ___arrived__ (arrive) ten minutes earlier, you would have a seat.
7. If he worked more slowly, he __wouldn't make___ (not make) so many mistakes.
8. I shouldn’t drink that wine if I __were___ (be) you.
9. If I __find___ (find) a cheap room, I will stay a fortnight.
10. A lot of people __will be___ (be) out of work if the factory closes down.
Exercise 2: Make conditional sentences:
11. Keep silent or you’ll wake the baby up.
→If you don't keep silent, you will wake the baby up.
12. Stop talking or you won’t understand the lesson.
→ If you stop talking, you will understand the lesson.
13. I don’t know her number, so I don’t ring her up.
→ If knew her number, I would ring her up.
14. I don’t know the answer, so I can’t tell you.
→ If knew the answer, I could tell you.
15. If we didn’t get up late , we would not miss the meeting.
→ Unless we got up late, we would not miss the meeting.
16. He would fail the test if he were lazy
=> Unless he were lazy, he wouldn't fail the test.
17. If Mai is not busy, she will come to the party
=> Unless Mai is busy, she will come to the party.
18. Unless Nam ate too much, he wouldn’t be over weight
=> If Nam eat to much, he would be over weight.
19. Peter is fat because he eats so many chips.
=> If Peter eats so many chips, he will be fat.
Exercise 3. Chia động từ cho trong ngoặc
1. Mr Green always ( go) …goes…….to work by bus.
2. she said It ( not rain ) ………wouldn't rain…….the next day
3. They suggest that their parents ( have )………were having…….. lunch in the cafeteria now.
4. My teacher told me ( drink) ……to drink……… a lot of water every day.
5. Look ! The bus ( come)……is coming….
6. the train (start) ……is going to start…….in 10 minutes
7. There ( be) ……will be……an English class in this room tomorrow evening.
8. What you ( do ) ……will you do…….. when you visit Japan ? – I ( buy ) …will buy….. lots of souvenirs
9. The car looks so clean. You ( wash )…Do you wash……it?
10. How many languages ( speak) ............are spoken............ in the world now?
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1. will make
2. will invite
3. go
4. asks
5. don't get
6. keeps
7. won't take
8. won't let
9. see
10. had
11. studied
correct the verb form
1,if you are hungry,i (make)....will make.....you something to eat
2,if i see mark,i (invite)..will invite...........him out for dinner
3,i will visit nga if i (go)....go................to hanoi
4,if she (ask).....asks ..............me,i will help her
5,if you (not get).....don't get..............to bed now,you can't get up early tomorrow morning
6,i don't think i will join you if it (keep)..keeps...................raining like this
7,i (not take)...will not take...............the bus if it is too late
8,if you go on playing truant,the teacher (not let)...will not let............you sit the final exam
9,if i (see).....see.........tom,i will tell him
10,cats could fly if they (have).....had.........wings
11,if lan (study).....studied..........harder she would get better mark
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1. Can you give Tim this message when he (come) COMES here tomorrow?
2. Hurry up or you (be) WILL BE late for school, Hoa.
3. They (watch) ARE WATCHING TV in the livingroom now.
4. During my vacation in Nha Trang, I (take) TOOK a lot of photos.
5. You will get used to (eat) EATING with chopsticks soon, John.
6. Why DIDN'T you (not go) GO to the party last night, Ba?
7. None of my classmates (be) IS good at table tennis.
8. I (have) AM GOING TO HAVE a party this weekend. Should I invite all of our classmates, Hoa?
9. DID You (go) GO to the dentist last week, Nam?
10. I prefer staying at home watching TV to (go) GOING out in the evening.
1. Can you give Tim this message when he (come)comes here tomorrow?
2. Hurry up or you (be)will be late for school, Hoa.
3. They (watch)are watching TV in the livingroom now.
4. During my vacation in Nha Trang, I (take)took a lot of photos.
5. You will get used to (eat)eating with chopsticks soon, John.
6. Why don't you (not go) go to the party last night, Ba?
7. None of my classmates (be) is good at table tennis.
8. I (have)am going to have a party this weekend. Should I invite all of our classmates, Hoa?
9. did You (go) go to the dentist last week, Nam?
10. I prefer staying at home watching TV to (go)going out in the evening.
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I ,
1. if you squeeze ( squeeze ) an orange , you will get ( get ) orange juice .
2. you will put (put ) on some more weight if you eat ( eat ) too much sugar .
3. If i study ( study ) a lot , i will pass (pass ) the year .
4. If you press ( press ) that button , the machine will stop ( stop ) functioning .
5. If you don't apologise ( not /apologise ) , she won't forgive ( not / forgive ) you .
6. If you want ( want ) the dishes today , I will dust ( dust ) the house .
7. What will happen ( hapen ) if i press ( press ) this button ?
8 . If there isn't ( not/be ) enough water in the next few years , many people will die (die )
9 . If we don't recycle ( not / recycle ) , we will put (put ) our own survival at risk .
10. It will be ( be) damaged if you press ( press ) it too mucj .
11. If you touch ( touch ) the dog ,it will bite ( bite ) you .
12. Students will get ( get) good marks if they study ( study ) regularly .
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I)Conditional sentences
1.If the earth suddenly (stop)..stopped. spinning we all (fly)would fly....off it.
2.If you (smoke).smoke..in a non-smoking compartment the other passengers (object).will object...
3.(your parents/not/be)..Weren't your parents......proud if they could see you now?
4.I'm broke,but I (have)..would have...plenty of money now If I (not/spend).hadn't spend...so much yesterday
5.If we (work)worked...all right, we (finish).would finish...in time; but we have no intention of doing it
6.If we (have)..had...a submarine now, we (use).would use... it to investigate the seabed
7.Were he ten years younger, he (take)...would take...part in the voyage around the world
8.Should you come late, they (not,let)..won't let...you in
9.He might get rid of his cough if he (not smoke).DIND'T SMOKE...so much
10.If someone (give)..GAVE... you a boat what WOULD you (do)..DO .?
11.Water (freeze).WILL FREEZE...if the temperature falls below zero
12.I (warn).WOULD HAVE WARNED...you if I had seen you last week
13.He always says hello if he (see)..SEES.you
14.What would you do if he (resign)..RESIGNED ...tomorrow?
15.I wouldn't have seen so upset if Judy (write).HAD WRITTEN..to me earlier
16.Shout if you (see)..SEE..anything unusually
17.The engine starts if you (turn).TURN..this key
18. If he weren't so bad temperature, his wife (not leave)..WOULDN'T LEAVE...him so soon after the marriage
19.What (you/say)..WOULD YOU SAY.....if I offered you a job?
20.I can't help feeling sorry for the hungry children. If only there (be)..WERE...peace in the world
21.Were I to become president, my first act(be).WOULD BE... to help the poor
22.I feel as if my head(be)..WERE...on fire now, doctor.
III. Grammar: Supply the correct verb forms
1. “(Not)…………Don't..…. watch TV too much”. “ I see”.
2.Yesterday, I (come) ..went................... to a souvenir shop near the the aquarium.
3. As it doesn’t snow in Viet Nam, we cannot (go)………go…..…. skiing.
4. ……..did… you (like)………like…... flying the kite when you were small?
IV: Writing
1.Study hard or you won’t pass the exam.->If -you don't study hard, you won't pass the exam---
2. Be impatient or you will make mistakes. ->If --you are impatient, you will make mistakes--
3.Keep silent or you’ll wake the baby up. ->If --you don't keep silent, you'll wake the baby up--
4.If she doesn’t hurry, she’ll be late. ->Unless she hurries, she'll be late…
V: về câu điều kiện loại 1
1. If we__send_______( send) an invitation, our friends…will come…….(come) to our party
2. He ……won't understand…..(not/ understand) you if you ( whisper) whisper
3. They ………won't survive……(not/ survive) in the desert if they………don't take……(not/ take) extra water wish them
4. If you …press……….( press) CTRL+S, you……will save….(save) the file.
5. You ……will cross……..( cross) the Channel if you ……fly………..( fly) from Paris to London
6. Fred……will answer……….( answer) the phone if his wife ……………has…….( have) a bath.
7. If Claire ……wears……..(wear) this dress at the party, our guests………won't stay……(not/stay) any longer
8. If I …touch………….( touch) this snake, my girlfriend………won't scream…………….(not/ scream)
9. She……will forget……….( forget) to pick you up if you …………don't phone…………..(not/ phone) her
I ………will remember……..( remember) you if you ……give…………..( give) me a photo
V:
1:sends; will come
2: will not understand,whispers
4: press; will save
5: will cross, fly
6: will answer, has
7: wears; won't stay
8: touch, won't scream
9: will forget, don't phone
10: will remember, give
3: won't survive, don't take