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2 Make one sentence from two.

1. You will be in London again. You must come and see us then.

You must come and see us when you are in London again.

2. I'll find somewhere to live. Then I'll give you my address.

I _____________ when ______________________________

3. I'll do the shopping. Then I'll come straight back home.

_________________ after _______________________

4. It's going to start raining. Let's go home before that.

_________________ before ______________________

5. She must apologise to me first. I won't speak to her until then.

_____________________ until __________________

3 Read the situations and complete the sentences.

1. A friend of yours is going to visit London. You want to know where she is going to stay.

You ask: Where are you going to stay when you are in London?

2. A friend of yours is visiting you. She has to go soon but maybe there's time for a cup of tea.

You ask: Would you like a cup of tea before _____________________________?

3. Your friend is reading the newspaper. You'd like it after her.

You ask: Can I have the newspaper when ______________________________?

4. You want to sell your car. Jim is interested in buying it but he hasn't decided yet.

You ask: Can you let me know as soon as _____________________________?

5. There are serious traffic problems in your town but they are building a new road.

You say: I think it will be better when __________________________________.

Unit 6. Passive Voice: Passive vs Active, Passive in various tenses, prepositions used in Passive

  1. Active form:

Joseph draws pictures.

Subject

Verb

Object

Joseph

draws

pictures

The focus is on the subject ( the doer) who performs the action expressed in the verb.

  1. Passive form:

The picture was drawn by Joseph.

Object ( becomes subject)

Verb

Subject (becomes object or is dropped)

The picture

was drawn

by Joseph

The focus is not on the subject, but on the action or the object which was acted upon.

Form of the Passive:

Subject + to be in the tense of the active verb + Past Participle

When using active sentences in Passive voice, note the following:

  • The object of the active sentence becomes the subject of the passive sentence.

  • The form of the verb is the appropriate form of to be (the tense of the active voice main verb) + the Past Participle.

  • The subject of the active sentence becomes the object of the passive sentence (or is dropped.)

Active

Nancy

makes

tea

subject

verb

object

Passive

Tea

is made

(by Nancy)

object

turning into subject

verb

subject becoming object

or is dropped

Passive vs Active voice in different tenses:

Tense

Subject

Verb

Object

Simple Present

Active:

Mary

makes

tea

Passive:

Tea

is made

by Mary

Present continuous

Active:

Mary

is making

tea

Passive:

Tea

is being made

by Mary

Simple past

Active:

Mary

made

tea

Passive:

Tea

was made

by Mary

Past continuous

Active:

Mary

was making

tea

Passive:

Tea

was being made

by Mary

Present perfect

Active:

Mary

has made

tea

Passive:

Tea

has been made

by Mary

Future simple

Active:

Mary

will make

tea

Passive:

Tea

will be made

by Mary

With Modals

Active:

Mary

should make

tea

Passive:

Tea

should be made

by Mary

Passive voice questions

To form a question, the first auxiliary is placed before the subject.

Affirmative Statement

Question

You were shown the sights.

Were you shown the sights?

She is being shown the sights.

Is she being shown the sights?

He will have been shown the sights.

Will he have been shown the sights?

We should be shown the sights.

Should we be shown the sights?

How to use Passive Voice

The Passive is used:

1. If the action is more important then the agent.

This theatre was built in 1868. (The important thing is what happened, not who did it.)

2. If the agent is not known.

He was offered a job. (Someone offered him the job.)

They are supposed to be good students. (Some teachers suppose that.)

Sentences which cannot be changed into passive voice:

A verb can be either transitive or intransitive. A transitive verb needs an object (in sentence) to give complete meaning while intransitive verb does need an object (in sentence) to give complete meaning. Intransitive verbs cannot be changed into Passive voice. The reason is that there is not any object in such sentences and without object of sentence Passive voice is not possible.

He sent a letter. (Send is a transitive verb and it needs an object i.e. letter to express full meaning.)

He laughs. (Laugh is an intransitive verb and it does not need object for expressing full meaning.)

Sleep, arrive, go,come, exist, happen, have, live, occur, reach, sit, die are examples of intransitive verbs.

The following tenses can also not be changed into Passive voice:

  • Present perfect continuous tense

  • Past perfect continuous tense

  • Future continuous tense

  • Future perfect continuous tense

Prepositions used in Passive voice:

By – This book was written by Shakespeare.

With – This letter was written with a pen, not a pencil.

Of – What is this made of?

In – Made in USA.

Let’s Practice

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