The Passive Voice Theory

· The person who performs an action in a passive sentence is called the agent, introduced by by. The agent may or may not be mentioned.

My purse was found by one of the cleaners.

· An object which causes something to happen is called an instrument, introduced by with.

He was hit on the head with a hammer.

Prepositions/particles

• With is used after participles such as filled, packed, crowded, crammed.

The train was packed with commuters.

• The difference between by and with may involve the presence of a person:

Dave was hit by a branch. (an accident)

Dave was hit with a branch. (a person hit him with one)

• Cover and verbs which involve similar ideas, such as surround, decorate, can use with or by. Cover can also be followed by in.

The furniture was covered in dust.

The living room had been decorated with flowery wallpaper.

• It is possible to end a sentence with a preposition in a sentence where a prepositional verb is made passive.

Somebody broke into our house.

Our house was broken into.

• We usually add a preposition before the personal object. The preposition is usually to, but we sometimes use for:

A note was handed to the minister. A slice of cake was cut for him.

• However, some verbs, e.g. allow, ask, cause, forgive, deny, don't normally take a preposition before the personal object:

Permission was refused him.

• Make, hear, see are followed by to when used in the passive.

My boss made me work hard.

I was made to work hard by my boss.

Reasons to use passive

• The passive can change the emphasis of a sentence.

Jack won the prize. (focus on Jack)

The prize was won by Jack. (focus on the prize)

• The agent is not mentioned if unknown.

My wallet has been taken.

• If the subject is 'people in general' or 'you' the agent is not mentioned.

Bicycles are widely used in the city instead of public transport.

• If the agent is obvious or has already been referred to, it is not mentioned.

Linda has been arrested! (we assume by the police)

• If the agent is not important to the meaning of the sentence it is not mentioned.

I was advised to obtain a visa in advance.

• Using the passive is a way of avoiding the naming of a specific person who is responsible for an action.

It has been decided to reduce all salaries by 10%.

• In descriptions of processes, there is emphasis on the actions performed/achievement made rather than on the people who perform/make them.

Then the packets are packed into boxes of twenty-four.

• The agent is a long phrase.

Helen was surprised by all the messages of sympathy that she received.

• The passive is probably more common in written English, where there tends to be less use of personal reference in some contexts, since the audience may be unknown.

Transformation

• Verbs which have two objects (bring, give, lend, pass, pay, promise, sell, send, show, tell, throw, etc.) can be made passive in two ways.

I was handed a note.

A note was handed to me.

• Some verbs (suggest, explain, demonstrate, introduce, mention, report, describe) with the pattern direct object + to+ indirect object in the active voice have only one passive pattern.

They explained the procedure to him.

The procedure was explained to him.

• Some verbs have a noun or adjective which describes their object.

We elected Jim class representative.

Everyone considered him a failure.

When these are made passive, the complement goes directly after the verb.

Jim was elected class representative.

He was considered a failure.

• Idioms or set expressions hardly ever transform into the passive voice.

wish somebody good luck

bear somebody ill will

earn somebody a fortune/reputation

• Most verbs with an object (transitive verbs) can be made passive.

e.g. drive is transitive because one can drive something (a car).

However, a few transitive verbs may not be used in the passive. These include: become, fit (be the right size), get, have, lack, let, like, resemble, suit.

• Verbs with no object (intransitive) cannot be passive.

e.g. fall is intransitive, you cannot 'fall something'.

Therefore it is not possible to say The tree was fallen. Instead the sentence must be active The tree fell.

• Phrasal verbs can be either transitive or not.

Martha talked me into buying a bike.

I was talked into buying a bike.

He takes after his father. – no passive

• We can't use let in the passive when it is followed by a verb phrase. We use allow.

My parents let me do what I wanted. (= active)

l was allowed to dowhat I wanted.

But we can use let in the passive in phrases like.

The dog was let loose.

I was badly let down.

Constructions

Have/get something done

• This typically describes a service performed for us by someone else.

I've just had/got my car serviced. I have/get it done every winter.

• It can also describe something unfortunate that happens to someone.

We had/got our car broken into last month.

• It can also mean 'arrange for somebody else to do something'.

I'll have/get the menu brought to you.

• Get is more likely to be used than have when:

i) there is a feeling that something must be done.

I really must get (have) my hair cut.

ii) there is a feeling of eventually managing to do something.

I eventually got (had) the car fixed at the Fast Service garage.

iii) in orders and imperatives.

Get your hair cut!

• Get can be used instead of be to form the passive in spoken language.

Martin got arrested at a football match.

• Get meaning 'become' is also common with a particular small group of past participles: get dressed get married get used to get stuck get lost get caught get burned get involved
• Note that get should not be used in the present perfect passive, where it would be confused with have got.
• The need to have a service done can be described with need/wants doing.

Your hair needs cutting.

The walls want painting.

Reporting

• With verbs such as believe, know, say, think, which report people's opinions, a passive construction is often used to avoid a weak subject, and to give a generalised opinion. With present reference, the passive is followed by the present infinitive.

The criminal is thought to be in hiding in the London area.

• With past reference, the passive is followed by the past infinitive.

Smith is believed to have left England last week.

• If the reporting verb is in the past, the past infinitive tends to follow, though not always if the verb be is used.

People thought Sue had paid too much.

Sue was thought to have paid too much.

The police thought that the thief was still in the house.

The thief was thought to still be in the house.

• In the case of past reference with two objects there are two ways of making a passive sentence.

Everyone knows the portrait was painted by an Italian.

The portrait is known to have been painted by an Italian.

• Continuous infinitive

Past and present continuous infinitives are also used.

Mary is thought to be living in Scotland.

The driver is thought to have been doing a U-turn.

• Passive can follow a modal verb.

Children under 14 must be accompanied by an adult.

They ought to be treated fairly.

• Infinitive in the passive voice has two forms.

They seemedto have disappeared.

• Gerund and participle have two passive forms.

Aren’t you afraid of being seen as a righteous crusader?

Having been declared insane, he was confined to four months in a prison hospital.

• With some transitive verbs we can change the subject of a sentence without using the passive.

We don't mention or even imply an agent. Verbs that allow us to change the subject to 'the thing affected by the action' without using the passive are called 'ergative' verbs. By changing the subject of the sentence in this way, the active transitive verb becomes intransitive:

The dog opened the door. (active)

The door was opened by the dog. (passive)

The door opened. (ergative - as if the door opened by itself)

• Ergative verbs express ‘movement’ (move, turn, move, spin), ‘change’ (change, thicken, burn,

break, improve, dry, open, close, crease, wash out), ‘cooking process’ (cook, boil, simmer), ‘beginning. continuation, end’ (begin, finish, continue), as well as a number of other verbs (sell, photograph, unfold, etc.)

This model photographs well!

This type of fabric creases easily.

The pig roasted so slowly!

The car stopped and the door opened.

Date: 2015-12-17; view: 2430