LONGMAN ENGLISH GRAMMAR PRACTICE

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12 The passive and the causative


12.1 General information about form


12.1 A Basic forms of the passives LEG 12.1-3]


1 In the active voice, the subject of the verb is the person or thing that does the action:
John burnt the dinner last night.
In the passive voice, the action is done to the subject: The dinner was burnt last night.

2 We form the passive with a suitable form of be + past participle. Only verbs which take an object
(transitive verbs [>1.2B]) can go into the passive:
The dinner was burnt. (But not *The plane was arrived. *)

3 Basic tense forms are a tense of be + past participle:
present: he writes it is written
past: he wrote it was written
present/past perfect: he has/had written -» it has/had been written

4 Basic modal forms are: modal + be/have been + past participle:
will: he will write it will be written
may: he may write -* it may be v,ritten
may have: he may have written -» it may have been written, etc.

5 Infinitive: to be/to have been + past participle [> 16.1 A]:
he is/was to write it is to be written/it was to have been written

Write 1 : Mark with a P those sentences which will go into the passive.


1 Someone will drive you to the airport. P_ 6 They informed me about it. _
2 Goldfish live in fresh water.^7 I slept till 8. _
3 The Egyptians built pyramids. 8 It's raining.
4 We walked for miles yesterday. 9 You must obey the rules.
5 They arrived at 7 last night. 10 He's sneezing again.

Write 2: Rewrite these sentences in the passive.


1 They owe a lot of money to the bank.
A _ Lot. qf_ ШЩ;. й,. owtd,_. ¿o, /{пщк,...
2 They have proved that there is no life on the moon.
It
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4 Someone has to write the history of the European Community one day.

5 Someone may have already written the history of the European Community.

6 When we arrived home, we found that someone had broken one of our windows.

7 They have soio their car to pay their debts.

8 They hold a meeting in the village hall once a week.
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