Selasa, 28 April 2015

Passive Voice and examples

PASSIVE VOICE
·         Definiton of Passive Voice
Passive voice is a grammatical construction where the subject of the sentence is not to take action, but rather accept the action or follow-up (receiver of action) by another agent (DOER of action) either mentioned or not. In contrast, the active construction, subject directly related to the verb to act as agents of action. Active sentence can be transformed into passive, but only transitive verb (followed by direct object ) that can be enforced so.
Allows the Object of the preposition to do something to it, we say that the sentence or the verb of that sentence is in PASSIVE VOICE.
·         Illustration
For example :
The cat killed the rat.          (Active Voice)
The cat = subject of the sentence
killed     = verb of the sentence
the rat  = the object of the verb
Now, who killed whom?  =
‘the cat’ – the subject of the sentence killed “the rat” – the object of the verb.
We say that this sentence or the verb of this sentence is in Active Voice because
the subject ‘the cat’ does the killing.
Let’s see what this sentence is about…
The rat was killed by the cat.    (PASSIVE VOICE)
The rat = subject of the sentence
was killed = verb of the sentence
the cat = the object of the preposition “by”
Now, who killed whom?    ‘The rat killed the cat’?  Noooooo….
Even in his sentence ‘the cat’ killed ‘the rat’, but not ‘the rat’ killed ‘the cat’!
Though ‘the rat’ is actually the subject of the sentence, it is not doing anything
but passively allowing ‘the cat’ which is the object of the preposition ‘by’ to kill it.
As the subject of the sentence does not do anything but allows passively something
to be done to it, we say that this sentence or the verb of this sentence is in PASSIVE VOICE.
How do we know who does what?  Well, the answer is in the VERB – ‘was killed’!
the verb – was killed – one verb, two parts — simple past tense – Passive Voice.
Suppose the second sentence was like this: ‘The rat killed the cat.’ (which might be correct according to the grammar rules but would not be sensible) we would say that this sentence or the verb of this sentence was in Active Voice.
·         The Formula/ Tense Passive Voice
PAST
1. Simple Past : was/were + the past participle V3 form of the Main Verb
2. Past Continuous : was/were + being + the past participle V3 form of the Main Verb
3. Past Perfect :  had + been + the Past Participle V3 form of the Main Verb
4. Past Perfect Continuous —— no passive voice for this tense ——
PRESENT
1. Simple Present :  is/am/are + the Past Participle V3 form of the Main Verb
2. Present Continuous :  is/am/are + being + the Past Participle V3 form of the Main Verb
3. Present Perfect :  has/have + been + the past participle V3 form of the Main Verb
4. Present Perfect Continuous ——— no passive voice for this tense ———
FUTURE
1. Simple Future :  will/shall + be + the Past Participle V3 form of the Main Verb
2. Future Continuous ——— no passive voice for this tense ———
3. Future Perfect : will/shall + have + been + the Past Participle V3 form of the Main Verb
4. Future Perfect Continuous ——— no passive form for this tense ———
There are only EIGHT TENSES in Passive Voice. The ‘Past Perfect Continuous’, ‘Present Perfect Continuous’, ‘Future Continuous’ and the ‘Future Perfect Continuous’ Tenses are not used in Passive Voice in modern English. The Active Voice sentences having these four Tenses are not changed into Passive Voice. The Main Verb in any Tense in Passive Voice takes only the Past Participle — V3 – form!
·         Example of Passive Voice
a.       Active to Passive sentences
No.
Active
Passive
1.
The salesman was helping the customer when the thief came into the store.
The customer was being helped by the salesman when the thief came into the store.
2.
Robert repaired the car.
The car was repaired by Robeth.
3.
Someone will finish the work by 5:00 PM.
The work will be finished by 5:00 PM.
4.
Adam had repaired many cars before he received his mechanic's license.
Many cars had been repaired by Adam before he received his mechanic's license.
5.
Once a week, Steve cleans the bathroom.
Once a week, the bathroom is cleaned by Steve.
6.
Right now, Alicia is writing the letter.
Right now, the letter is being written by Alicia.
7.
Many tourists have visited Kuta beach.
Kuta beach has been visited by many tourists.
8.
Recently, Bruno has been doing the work.
Recently, the work has been being done by Bruno.
9.
Chef Jones had been preparing the restaurant's fantastic dinners for two years before he moved to London.
The restaurant's fantastic dinners had been being prepared by Chef Jones for two years before he moved to London.
10.
Paula is going to make a beautiful dinner tonight.
A beautiful dinner is going to be made by Paula tonight.
b. Passive to Active sentences
No.
Passive
Active
1.
All your old letters have been kept.
I have kept all your old letters.
2.
The effects of unemployment are discussed in the article.
The article discusses the effects of unemployment.
3.
A huge profit was made by the company.
The company made a huge profit.
4.
It has been decided by the class that everyone should get an "A."
The class has decided that everyone should get an "A."
5.
The job will have been finished by us by next month.
We will have finished the job by next month.
6.
By Tuesday, an agreement had been reached by us.
By Tuesday, we had reached an agreement.
7.
Our proposal will be mailed next week.
We will mail our proposal next week.
8.
My arm was broken by me.
I broke my arm.
9.
This house was purchased by Jane yesterday.
Jane purchased this house yesterday.
10.
The last cheese cake was eaten by whom?
Who ate the last cheese cake?


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