Sô ñoà chung
S + be + V-ing + O
S + be being PP by O
I/ Thì hieän taïi tieáp dieãn. S + (is,am,are) + V-ing + O
S + (is,am,are) being PP by O
Ex : He is washing the clothes. The clothes are being washed by him.
II/ thì quaù khöù tieáp dieãn S + (were,was) + V-ing + O
S + (were,was) being PP by O
Ex 1. They were watching the play The play was being watched by them.
IV / Thì h.taïi keùp t.dieãn. S + have,has been + V-ing + O
S + have,has been being PP by O
Ex : They have been doing the exercises. The exercises have been being done by them.
IV / Thì quaù khöù keùp tieáp dieãn.
S + had been + V-ing + O
S + had been being PP by O
Ex : He had been learning the lesson . The lesson had been being learned by him
V/ Thì töông lai tieáp dieãn S + will be + V-ing + O
S + will be being PP by O
Ex : He will be reading the book. The book will be being read by him.
VI /Töông lai hoaøn thaønh tieáp dieãn S + will have been + V-ing + O
S + will have been being PP by O
Ex: We will have been watching the film The film will have been being watched by us
VII / Caùc caáu truùc khaùc.
A/ S + can,must… + V + O
S + can,must… be PP by O
Ex: 1.She can do the exercises The exercises can be done by her.
B/ S + be going to + V + O
S + be going to be PP by O
C/ S + have to,had to + V + O
S + have to,had to be PP by O
D/ S + used to + V + O
S + used to be PP by O
E/ S + think,know,believe,agree… that + clause
It is /was + PP (cuûa think,know…) that + clause
hoặc S + be + PP + to + V
F/ It is + adj + to V + O
It is + adj for + O + to be + PP
Hoaëêc : S + be + adj + to be + PP
VIII/ Câu bị động với Infinitive và Gerund
* To –inf -> To be V3/ ed
* V-ing -> Being V3/ ed
Ex : We dislike being cheated
I don’t want to be laughed at.
IX/ Causative :
khi muốn nói rằng chúng ta để cho ai/nhờ ai/yêu cầu ai làm việc gì,chứ không tự tay chúng ta làm
Have + sb + Bare Get + sb + to-inf
Have + sth + V3/ ed Get + sth + V3/ ed
=
Ex : We had them paint our house / We got them to paint our house
We had our house painted / We got our house painted
Exerciese
I/ Change into passive voice
She bought the bicycle last year.
………………………………………………………………………………………..
They are writing some letters.
………………………………………………………………………………………
My sister will have washed the dishes by 8 pm.
………………………………………………………………………………………..
The pupiles had done the exercises.
………………………………………………………………………………………..
The children cleaned the floor yesterday.
………………………………………………………………………………………..
I have met my friend at the beach.
………………………………………………………………………………………..
Nam will send the letters next Sunday.
………………………………………………………………………………………..
Daisy was watching the film at 3 p.m yesterday.
………………………………………………………………………………………..
Her teacher gave me a pen last month.
………………………………………………………………………………………..
She is decorating the house.
…………………………………………………………………………………………..
It is very important to study the lesson.
……………………………………………………………………………………………
They thought that you were selfish.
Who gave you the book?
………………………………………………………………………………………
Nobody meets her.
………………………………………………………………………………………….
People have never seen dragons.
…………………………………………………………………………………………..
They hardly meet me at the beach.
…………………………………………………………………………………………..
We have to learn the grammar hard.
……………………………………………………………………………………………
She often sweep the floor every morning.
……………………………………………………………………………………………
No one can do the exercise.
………………………………………………………………………………………….
They knew that he stole the car.
………………………………………………………………………………………..
It is difficult to answer the questions
………………………………………………………………………………………..
She will be able to meet him.
……………………………………………………………………………………….
He is going to visit the family.
…………………………………………………………………………………
You must sweep the room everyday.
……………………………………………………………………………………..
We have to learn English every night.
……………………………………………………………………………………
They must improve plumbing at the village.
…………………………………………………………………………………………………….
He is going to grow vegetables in the garden.
……………………………………………………………………………………………
She used to drink coffee at night.
…………………………………………………………………………………………..
The people can raise cows at Duc Linh.
……………………………………………………………………………………………
Have you ever met her?
………………………………………………………………………………………….
Who can do the exercises?
…………………………………………………………………………………
What are you doing?
II/ Choose the best answer among A, B, C or D to complete each sentence.
1. "What a beautiful shirt you're wearing!" - "Thank you. It ............... especially for me by my mother."
A. is made B. has made C. made D. was made
2. I don't understand why the students didn't keep silent while the speech ............
A. has been made B. was made C. would be made D. was being made
3. This is the first time I have seen this car. Where ..................?
A. did it make B. did it made C. was it make D. was it made
4. Today, many serious childhood diseases .................... by early immunization.
A. are preventing B. can prevent C. prevent D. can be prevented
5. Whole-grain food products …………….. in most large supermarkets across the United States and Canada.
A. now can purchase B. can now be purchased C. now to purchase D. the purchase of which
6. All that rubbish will have to be ............. at once.
A. get rid of B. got rid of C. got rid of D. getting rid of
7. "What happened to the postman?" "He ...................... to a new town to work."
A. has sent B. was send C. was sent D. sent
8. Excuse me. Is this seat..................?
A. taking B. took C. occupy D. taken
9. There’s somebody walking behind us. I think ................... .
A. we are following B. we are being followed C. we are followed D. we are being following
10. We’re late. The film .................. by the time we get to the cinema.
A. will already start B. will be already started C. will already have started D. will be starting
11. I still can not believe it. My bicycle .................. some minutes ago.
A. was stolen B. was stealing C. stolen D. stole
12. Some funny .................. in class yesterday.
A. happened B. was happened C. happens D. is happened
13. The children’s arm was swollen because he .................. by a bee.
A. stung B. had stung C. had been stung D. had being stung
14. I .................. with you on that subject.
A. am agree B. am agreed C. agreeing D. agree
15. Many U.S automobiles .................. in Detroit, Michigan.
A. manufacture B. have manufactured C. are manufactured D. are manufacturing
16. When I came, an experiment .................. in the lab.
A. was being holding B. has been held C. was being held D. has held
17. George is .................. Lisa.
A. marry with B. marry to C. married with D. married to
18. Last night a tornado swept through Rockvill. It ............. everything in its path.
A. destroyed B. was destroyed C. was being destroyed D. had been destroyed
19. Dynamite ................... by Alfred Bernard Nobel.
A. have been invented B. invented C. was invented D. was being invented
20. .................. this work .................. before you went to Moscow?
A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done
21. If you .................. about it, will you be able to answer?
A. are asked B. ask C. will be asked D. asked
22. Do you believe that such a problem can ...................?
A. solve B. be solving C. is solved D. be solved
23. “ Can’t we do something about the situation?”- “ Something ........ right now.”
A. is doing B. is do C. is being done D. has been doing
24. The university .................. by private funds as well as by tuition income.
A. is supported B. supports C. is supporting D. has supported
25. This picture .................... by Johnny when I came.
A. painted B. was painted C. was being painted D. had been painted
26. It must .................. without delay.
A. do B. have been done C. be doing D. be done
27. This exercise may .................. with a pencil.
A. be written B. be to write C. be writing D. write
28. The money .................. to him 2 months ago, but it .................. back yet.
A. was lent/ had not been given B. has been lent/ was not given
C. was lent/ has not given D. was lent/ has not been given
29. She could easily .................. for a top model.
A. be mistaken B. have mistaken C. been mistaken D. to be mistaken
30. My shirt .................. by my sister on my last birthday.
A. gave B. was given C. had been given D. was being given
D. Choose the underlined part among A, B, C or D that needs correcting.
1. When he arrived at the furniture shop, they had been sold the table he wanted.
A B C D
2. The first May Day celebrated in England in 1890.
A B C D
3. She presented reward for the return of her lost bracelet.
A B C D
4. Most of them were build in the nineteenth century and some are very grand.
A B C D
5. Many universities, school classes taught in English even thoughName=7; HotwordStyle=None; the native language is not English.
A B C D
6. The Americans tend to be informal while they're being received company or coming for a social engagementName=hw12; HotwordStyle=None; .
A B C D
7. He has given freely of his time by caring for the wounded during the Civil War.
A B C D
8. Two prisoners were hang this morning by Taliban.
A B C D
9. Daisy's ring is make of gold.
A B C D
10. Hamlet was wrote by William Shakespeare.
A B C D
11. English is studying by Henry every night.
A B C D
12. More people are infecting with HIV this year than they were 5 years ago.
A B C D
13. The meeting was be rearranged shortly before it had been due to take place.
A B C D
14. Every possible effort were made by the orphanage to find the boy’s parents.
A B C D
15. Cheques should only be accept with proof of identity.
A B C D
16. Dent station is situated on the Seattle to Carlisle railway line, said be the most scenic in the country.
A B C D
17. The last day of the holiday will ended in disaster.
A B C D
18. Do not blame me if the tin-opener is break.
A B C D
19. This class has canceled because too few students had registered before registration closed.
A B C D
20. This building will have finished by the end of 2020.
A B C D
E. Choose one sentence that best rewrites the sentence given.
1. He broke my watch.
A. My watch were broken. B. My watch be broken. C. My watch is broken.D. My watch was broken.
2. The teacher explained the rule to the student.
A. The rule was explained to the student. B. The students were explained the rule.
C. The students were explained the rules. D. A and B are correct
3. He often asks me to help him.
A. He is often asked to help them. B. They are often asked to help me.
C. I am often asked to help him. D. I am often asked him to help me.
4. His friends never forgave his betrayal.
A. His betrayal were never forgiven by his friends. B. His betrayal was never forgiven by his friends.
C. His betrayal was never forgave by his friends . D. His betrayal never forgave by his friends.
5. I am sure we’ll settle the matter easily.
A. I’m sure the matter will settle easily. B. I’m sure the matter will be settled easily.
C. I’m sure the matter will settled easily. D. I’m sure the matter won’t be settled easily.
6. We sent for the police.
A. The police was sent for B. The police was sent.
C. The police were sent for. D. The police was sent for us
7. They speak much about this book.
A. This book is much spoken about. B. This book is much spoken.
C. This book is much about spoken. D. This book are much spoken about.
8. Have they tested all the machines?
A. Have all the machines be tested? B. Have all the machines been testing?
C. Have all the machines been tested? D. Have all the machines been being testing?
9. Does he realize that they are laughing at him?
A. Is he realized that he is laughing at? B. Is he realized that he is being laughed at?
C. Does he realize that he is laughing at? D. Does he realize that he is being laughed at?
10. The manager offers me several jobs.
A. I was offers several jobs. B. I am offered several jobs.
C. Several jobs are offered to me. D. B and C are correct.
11. We found that they had cancelled the soccer match.
A. We found that the soccer match had been cancelled.
B. The soccer match had been cancelled.
C. The soccer match was found that had been cancelled.
D. The soccer match was found to have been cancelled by us.
12. “Did Shakespeare write this play?”
A. Did this play be written by Shakespeare?
B. Was this play written by Shakespeare?
C. This play was written by Shakespeare.
D. Did this play Shakespeare write?
13. Which book do the students love?
A. Which book are done love by the students?
B. Which book is the students loved?
C. Which book are loved by the students?
D. Which book is loved by the students?
14. How many slums are they going to clear?
A. How many slums are being gone to clear?
B. How many slums are being cleared?
C. How many slums are going to clear?
D. How many slums are going to be cleared?
15. Who wrote the report on the air pollution?
A. By whom was the report on the air pollution written? B. Whom was the report written on the air pollution by?
C. By whom was the report written on the air pollution? D. All are correct.
16. Who killed President John Kennedy?
A. By whom President John Kennedy was killed? B. By whom was President John Kennedy killed?
C. By whom was killed President John Kennedy? D. By whom killed President John Kennedy?
17. How many students are carrying the bookshelf?
A. By how many students are the bookshelf being carried?
B. By how many students is the bookshelf being carried?
C. By how many students is the bookshelf been carrying?
D. By how many students are the bookshelf be carrying?
18. People say that Mary is a good worker.
A. Mary is said that she is a good worker. B. Mary is said to be a good worker.
C. It is said to be a good worker. D. Mary is said that to be a good worker.
19. It is believed that the man escaped in a stolen car.
A. The man is believed to escaped in a stolen car. B. The man is believed to have escaped in a stolen car.
C. The man is believed to escaped in a stolen car. D. They believed that the man stole the car.
20. It was thought that the building had been destroyed.
A. The building was thought had been destroyed. B. The building was thought to have been destroyed.
C. The building thought to be destroyed. D. They have destroyed the building.
UNIT 3: SUBJECT AND VERB AGREEMENT
I. NOUN + AND + NOUN PLURALVERB ( V số nhiều)
Ex: -Water and oil do not mix.
The teacher and the principal are in the hall.
Tuy nhiên: - My friend and teacher is Tom. ( chỉ một người)
II. NOUN + OF + NOUN VERB
LIKE
WITH
ALONG WITH
TOGETHER WITH
IN ADDITION TO
AS WELL AS
Ex: The teacher as well as the students has arrived.
The cups of coffee smell delicious
EITHER OR
NEITHER + NOUN + NOR + NOUN VERB
NOT ONLY BUT ALSO
Ex: Either you or I am wrong.
Not only the students but also the teacher is also happy.
IV.
EACH
EVERY DANH TỪ SỐ ÍT
+
EITHER OF + DANH TỪ SỐ NHIỀU
NEITHER
|
+ SINGULAR VERB
(verb soá ít)
|
EVERYBODY, ANYONE, SOMEBODY, NO ONE
|
|
Ex: Each boy has a book.
Nobody cares to listen to worries.
Either of these dresses looks good on you.
Note: Each/ every + singular noun + AND + Each/ every + singular noun SINGULAR VERD
Ex: Each boy and each girl is to work independently.
V. THERE + BE + NOUN (subject)
Ex: There are still several problems to be solved.
MỘT SỐ DANH TỪ CÓ DẠNG SỐ NHIỀU (taän cuøng baèng “S”) NHƯNG MANG Ý NGHĨA SỐ ÍT
1. NEWS (TIN TỨC) Ex: No news is good news.
2. DISEASES : mumps (bệnh quai bị), measles (bệnh sởi),
rickets (bệnh còi xuơng) … + SINGULAR VERB
3. SUBJECTS: physics, mathematics, …. (verb soá ít)
4. GAMES: tennis, billards, …
Ex: Mumps is very unpleasant disease.
TỪ CHỈ SỐ LƯỢNG + THỜI GIAN + SINGULAR VERB
TIỀN BẠC
QUÃNG ĐƯỜNG (verb soá ít)
TRỌNG LƯỢNG
Ex: - Ten thousand dollars is a lot of money.
Danh từ không ñeám được: COFFEE, SUGAR, KNOWLEDGE, INFORMATION, FURNITURE, EQUIPMENT, TRAFFIC, MACHINERY, … + SINGULAR VERB
Ex - The furniture is more expensive than we thought.
MỘT SỐ TRƯỜNG HỢP KHÁC
A NUMBER OF + PLURAL NOUN (noun soá nhieàu) PLURAL VERB
Ex: A number of students have to go to school on Sunday.
THE NUMBER OF + PLURAL NOUN SINGULAR VERB
Ex: The number of students has to go to school on Sunday.
THE + ADJECTIVE PLURAL VERB : the poor, the rich, the blind, the happy, the deaf, …
Ex: The poor become poorer and poorer.
Các danh từ tập hợp theo sau là danh từ số nhiều.: PEOPLE, POLICE, CATTLE…..
Ex: Cattle were allowed to graze in that area.
The police are questioning the murderer.
Các danh từ tập hợp khác : CLASS, GROUP, CROWD, FAMILY, COUNCIL, COMMITTEE,
ARMY, AUDIENCE, PUBLIC…
Nếu được hiểu là 1 đơn vị riêng lẽ SINGULAR VERB
Ex: A family is a cell of society.
Nếu được hiểu là nhiều cá nhân PLURAL VERB
Ex: The whole family are very happy with the news
6. That + clause singular V
Ex: That you like the food I cook makes me happy.
7. V- ing (Subject) singular V
Ex: Doing morning exercise regularly makes you healthy.
VERB – SUBJECT AGREEMENT
A. Choose the correct answer.
1. The Vietnamese people ----------- a heroic people.
A. is B. are C. was D. were
2. Miss White------------ her parents is going to pay a visit to the Great Wall.
A. and B both C. as well as D. or
3. The Vietnamese ----------hard-working and brave.
A. is B. are C. be D. being
4. A good deal of money ------------- spent on the books.
A. have B. has C. have been D. has been
5. The manager or his secretary ------------ to give you an interview.
A. is B. are C. were D. have
6. Mary is one of the girls who-------------often late for school.
A. is B. are C. comes D. get
7. Two hours -------------- not long enough for this rest.
A. have B. has C. is D. are
8. Ninety percent of the work -------------- been done.
A. is B. are C. has D. have
9. Those who ----------------- to go with me, please raise your hand.
A. want B. wants C. wanting D. are wanting
10. Salt and water ------------ to wash the wound
A. is used B. are used C. was used D. were used
11. The news ------------- bad last night.
A. were B. was C. has D. has been
12. Three-fifths of the police-------------in the school near the town.
A. has trained B. have trained C. has been trained D. have been trained
13. ------------ not only you but also he going to Japan?
A. Are B. Is C. Were D. Was
14. All the books on the shelf ----------------to me.
A. belong B. belongs C. belonging D. is belonging
15. The trousers you bought for me ------------ me.
A. don’t fit B. doesn’t fit C. fits D. fit not
16. Mumps _________ usually caught by children.
A. are B. was C. is D. were
17. The United States _________ between Canada and Mexico.
A. lying B. lies C. lain D. lie
18. Physics_________ us understand the natural laws.
A. helps B. help C. have helped D. helped
19. The police _________ the robber.
A. were arrested B. has arrested C. have arrested D. was arresting
20. The cattle __________ in the field.
A. is grazingB. grazes C. has grazed D. are grazing
21. Either you or he ____________ wrong.
A. are B. were C. have been D. is
22. John as well as Mary __________ very kind.
A. were B. are C. is D. have been
23. The doctor with the nurses ___________ exhausted after the operation.
A. were B. was C. have been D. are being
24. Five miles ___________ not very far.
A. is B. are C. were D. have been
25. ____________ ten years too long?
A. Are B. Is C. Are being D. Were
26. Neither his parents nor his teacher ____________ satisfied with his result.
A. are being B. were C. is D. are
27. Each boy and each girl ___________ a book.
A. are having B. have had C. have D. has
28. Writing a lot of letters ___________ her tired.
A. makes B. make C. have made D. are making
29. ___________ everybody ready to start now?
A. Are being B. Is being C. Is D. Are
30. None of the butter in the fridge ____________ good.
A. is being B. is C. have been D. are
31. None of the students ___________ the test yet.
A. have finished B. has finished C. finished D. is finishing
32. A pair of shoes ____________ under the bed.
A. have been B. are C. are being D. is
33. 200 tons of water ___________ last month.
A. was used B. had been used C. were used D. is used
34. In the hotel, the bread and butter _____________ for breakfast.
A. is served B. are served C. serves D. serve
35. ___________ were nice to me when I was in England.
A. The Brown’s B. Brown’s C. The Browns D. Browns
B. Identify the one underlined word or phrase that must be changed in order to make the sentence correct.
36. Neither his parents nor his teacher are satisfied with his result when he was at high school.
A B C D
37. Daisy was the only one of those girls that get the scholarship.
A B C D
38. Working provide people with personal satisfaction as well as money.
A B C D
39. Either the doctor or the nurses takes care of changing the patients’ bandages.
A B C D
40. Every student who majors in English are ready to participate in the oratorical contest.
A B C D
41. One hundreds eight thousand miles is the speed of light.
A B C D
42. The guest of honour, along with his wife and children, were sitting at the first table when we had a party yesterday
A B C D
43. The audience was enjoying every minute of the performance.
A B C D
44. All the books on the top shelf belongs to me.
A B C D
45. Five thousand pounds were stolen from the bank.
A B C D
46. Happiness and success depends on yourself.
A B C D
47. The loss of her husband and two of her sons were too much for her.
A B C D
48. David and his brother was indicted yesterday on charges of grand theft.
A B C D
49. Current research on AIDS, in spite of the best efforts of hundreds of scientists, leave serious questions unanswered.
A B C D
50. Everyone have to plan a program that fits into the day’s schedule and that allows for good exercise and appropriate rest.
A B C D
UNIT 4 : CONDITIONAL SENTENSES
I. If Clauses : coù 3 loaïi caâu ñieàu kieän :
-
TYPE
|
IF CLAUSE
|
MAIN CLAUSE
|
1. Future possible
|
S + V0 / VS/ES
( Be -> am/ is/ are )
|
S + Will + VO
Shall
Can
May
|
2. Present unreal
|
S + Ved/ V2
( Be -> were )
|
S + Would + Vo
Should
Could
Might
|
3. Past unreal
|
S + Had + Ved /V3
|
S + Would + Have + Ved / V3
Should
Could
Might
|
If . . . not = Unless ( neáu . . . khoâng, tröø phi )
EX: - If he takes my advice, everything can go well.
- I wouldn’t do that if I were you.
- If I had known your address, I would have written you a letter.
- She will be late unless she starts at once.
II. Wish : coù 3 loaïi ñieàu öôùc :
-
TYPE
|
S’ + ( WISH ) + . . .
|
ADVERBS
|
1. Ñieàu öôùc ôû hieän taïi
|
S + Ved / V2
( Be -> were )
|
Now, right now, today. . .
|
2. Ñieàu öôùc ôû quaù khöù
|
S + Had + Ved / V3
|
Yesterday, ago, last . . .
|
3. Ñieàu öôùc ôû töông lai
|
S + Would + Vo
Could
|
Tomorrow, next, in the future. . .
|
EX: - I wish today were Sunday.
- Tom wished he had seen the football match on T.V last night.
- I can’t speak English well. I wish I could speak English well.
Sentence Transformation :
IF UNLESS
1.
+ Qui taéc:
Khoâng thay ñoåi thì.
Chæ thay ñoåi ôû meänh ñeà IF / UNLESS: phuû ñònh khaúng ñònh .
EX a- If you are not careful, you will cut yourself with that knife.
Unless you are careful, you will cut yourself with that knife
b- Unless you like this one, I’ll bring you another.
He would cause an accident if he didn’t drive carefully.
You would have lost all of your money unless you hadn’t invested it wisely.
Vo + O . . . or S + Will + Vo
If you + don’t Vo, S + Will + Vo
Unless you + Vo , S + Will + Vo
2.
+ Chuù yù : Daïng naøy chæ duøng ôû caâu ñieàu kieän loaïi 1.
EX: a- Ask him first or he won’t offer to help
Take an umbrella with you or you’ll be caught in the rain on the way back.
Be calm or you make a wrong decision.
Unless ...........
If ...................
3. Cho moät söï thaät ôû hieän taïi: Duøng caâu ñieàu kieän loaïi 2 vieát laïi caâu traùi vôùi söï thaät ôû hieän taïi: + Qui taéc:
- Thay ñoåi thì ( hieän taïi ñôn -> quaù khöù ñôn )
- Vieát laïi caâu traùi nghóa vôùi caâu cho tröùôc ôû caû hai meänh ñeà:Phuû ñònh Khaúng ñònh.
S + s.present + O , so S + future/ present + O
->If + S + Ved/ V2 + O , S + Would + Vo + O
( Were ) Could
a.
EX: - He is too old, so he can’t apply for the job.
Ex:- I don’t know her number, so I don’t ring her up.
S + future/ present + O because S + s.present + O
If + S + Ved/ V2 + O , S + Would + Vo + O
( Were) Could
b.
EX: - Susan is overweight because she eats too much chocolate.
- We get lost because we don’t have a map.
4.Cho söï thaät ôû quaù khöù -> Duøng caâu ñieàu kieän loaïi 3 vieát laïi caâu traùi vôùi söï thaät ôû quaù khöù:
+ Qui taéc:
- Thay ñoåi thì ( quaù khöù ñôn -> quaù khöù hoaøn thaønh ).
- Víeât laïi caâu traùi nghóa vôùi caâu cho tröôùc ôû caû hai meänh ñeà : Phuû ñònh Khaúng ñònh.
S + Simple past + O , so + S + Simple past + O
-> If + S + Had + Ved/ V3 + O , S + Would + Have + Ved/ V3 + O
a.
EX: a- I didn’t see it with my own eyes, so I didn’t believe it.
b- I didn’t know his address, so I couldn’t contact him.
S + Simple past + O because + S + simple past + O
-> If + S + Had + Ved/ V3 + O , S + Would + Have + Ved/ V3 + O
b.
EX : -The hens got into the house because she didn’t shut the door.
5. Wish Sentences:
+ Qui taéc:
- Thay ñoåi thì: Hieän taïi ñôn -> quaù khöù ñôn.
Quaù khöù ñôn -> Quaù khöù hoaøn thaønh.
Töông lai ñôn -> Would / Could.
- Vieát laïi caâu traùi nghóa vôùi caâu ban ñaàu: Phuû ñònh __ Khaúng ñònh.
- Boû “I’m sorry” hoaëc “What a pity” ( neáu coù).
EX:
I’m sorry I don’t get good marks.
What a pity Mary doesn’t understand me.
I’m bad at English.
What a pity my girl friend didn’t go to my birthday party.
Nam is sorry now that he didn’t accept the job.
Nam now wishes that .....................
I’m sorry I can’t speak English fluently.
My sister won’t come here.
________________________________________________________________________________
EXERCISE
IF -> UNLESS:
If he doesn’t take more care, he’ll have an accident.
-> Unless . ……………………………………………………………………………………………………….. .
The crops will be ruined if it doesn’t rain soon.
-> Unless ......... . ………………………………………………………………………………………………………..
Unless the weather is fine, we’ll stay at home.
-> If . . . . ………………………………………………………………………………………………………..
I can’t go with you unless I get my work finished.
-> If ............... . ………………………………………………………………………………………………………..
If you don’t leave on the 15th , you’ll get home late for your mother’s party.
-> Unless............ . ………………………………………………………………………………………………………..
Tom never does anything unless his father tells him what to do.
-> If ............ . ………………………………………………………………………………………………………..
Don’t take this job if you don’t really want it.
-> Unless ............ . ………………………………………………………………………………………………………..
If she does nothing to prepare for the test, she will get bad marks.
-> Unless ......... . ………………………………………………………………………………………………………..
You can’t visit the United States unless you get a visa.
-> If ............... . ………………………………………………………………………………………………………..
Unless you remember our address, you can find it in the phone book.
-> If ...................... . ………………………………………………………………………………………………………..
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