PASSIVE VOICE ( G7)
TENSE ACTIVE PASSIVE
Simple Present
S + V1/ Vs/ Ves
Lan writes the book.
S + am/is/are + V3/ed
The book is written by Lan.
Simple Past
S + V2/ed
Lan wrote the book.
S + was/were + V3/ed
The book was written by Lan
Present Continuous
S + am/is/are + Ving
Lan is writing the book.
S + am/is/are + being +V3/ed
The book is being written by Lan
Past Continuous
S + was/were + Ving
Lan was writing the book.
S + was/were + being + V3/ed
The book was being written by Lan.
Present Perfect
S + have/has + V3/ed
Lan has written the book.
S + have/has + been +V3/ed
The book has been written.
Past Perfect
S + had + V3/ed
Lan had written the book.
S + had + been + V3/ed
The book had been written.
Simple Future
S + will/shall + V1
Lan will write the book.
S + will + be +V3/ed
The book will be written by Lan.
Future Perfect
S + will have + V3/ed
Lan will have written the book.
S + will have + been +V3/ed
The book will have been written by Lan.
Have to/ be going to
S + have to/ has to
S + am/is/are + going to + V1
Lan has to write the book.
Lan is going to write the book.
S + have to/ has to + be + V3/ed
S + am/is/are + going to +be + V3/ed
The book has to be written by lan.
The book is going to be written by Lan.
*Các tr ng h p đc bi t: ườ ợ ặ ệ
1-Causative form (th truy n khuy nể ề ế ):
a/ Active voice: -S + Have + Obj(ch ng i) + Vo. ỉ ườ
Ex: I have him repair my bicycle.
-S + Get + Obj (ch ng i) + to infi. ỉ ườ
Ex: I get him to repair my bicycle.
b/ Passive voice: -S + Have/Get + Obj (ch v t) + V3 / Vo ED. ỉ ậ
Ex: I have/get my bicycle repaired by him.
2. Sau nh ng đng t ch ý ki n (verb of opinion): say, think , believe, report, ữ ộ ừ ỉ ế
rumour, know, consider, claim...
Ex: People say that he was crazy.
→Cách 1: It is said that he was crazy.
→Cách 2: He is said to have been crazy. ( to have been vì say và was khác thì). Ex:
People say that money brings happiness.
→Cách 1: It is said that money brings happiness.
→Cách 2: Money is said to bring happiness
3. Sau nh ng đng t ch giác quan(verb of perception): see, hear, smell, feel, taste, ữ ộ ừ ỉ
watch, notice, make, help, bid.
Ex: I hear him come in ---> He is heard to come in (n u câu ch đng là ế ủ ộ coming thì gi ữ
nguyên trong câu b đng).ị ộ
4. Imperative(câu m nh l nh): ệ ệ
Ex: a. Open the door ---> Let the door be opened.
b. They let him go out ---> He was allowed to go out .
5. Sau nh ng đng t : like, hate, love, want, wish, prefer, hopeữ ộ ừ .
Ex: He wants KHA to take photographs He wants photographs to be taken by KHA. →
Ex: He does not like people laughing at him. --> He does not like being laughed at.
6. Các đng t : advise, agree, insist, arrange, suggest, propose, recommend, ộ ừ
determine, decide, demand, beg, urge, order, request.
Ex: He advised me to accept this job
→Cách 1: He advised me this job should be accepted.
→Cách 2: I was advised to accept this job.
7.- It + be + adjective + to-infinitive + sth
Passive: It + be + adjective + for sth + to be + V3 / Vo ED
Ex: - It is important to finish this exercise.
=>It is important for this exercise to be finished
- It is necessary to copy this lesson
=> It is necessary for this lesson to be copied.
- It is time to feed the chicken => It is time for the chicken to be fed.
8. V i đng t “ Need ”.ớ ộ ừ
Active : S + need + to V1
Passive :
1. dùng cho ng i : S + need to be + V3/ edườ
EX : I need to be told the truth.
2. dùng cho v t : có 2 d ng b đngậ ạ ị ộ
D ng 1 : S + need + Ving (đây là d ng b đng c a gerund).ạ ạ ị ộ ủ
D ng 2 : S + need to be + V3/edạ
EX : The tree needs watering.
The tree needs to be watered.