Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:

Oxford_Guide_to_English_Grammar

.pdf
Скачиваний:
72
Добавлен:
11.05.2015
Размер:
6 Mб
Скачать

14 THE INFINITIVE PAGE 154

3 The pattern It was an easy letter to write

The adjective can come before a noun.

It was a marvellous experience to visit the Grand Canyon.

It's a difficult problem to solve.

It's a rare thing to see a horse and cart nowadays.

4 Patterns with too and enough

In adjective + to-infinitive patterns we often use too or enough.

It's too difficult to work the figures out in your head.

The coffee was too hot to drink.

This rucksack isn't big enough to get everything in.

NOTE

Compare very, too and enough in the adjective + noun pattern (Pattern 3).

It's a very difficult problem to solve.

It's too difficult a problem to solve in your head.

It's a difficult enough problem to keep a whole team ofscientists busy.

5 The pattern I was happy to write the letter

Here the subject of the main clause is a person.

We were sorry to hearyour bad news. (= We were sorry when we heard.)

I'm quite prepared to help.

You were clever tofind that out. You were lucky to win the game.

Here are some examples of adjectives in this pattern.

Feelings: happy, glad, pleased, delighted; amused; proud; grateful; surprised; interested;sad, sorry;angry, annoyed;ashamed;horrified

Willing/Unwilling: willing, eager, anxious, keen, impatient, determined, ready, prepared; unwilling, reluctant; afraid

Some adjectives expressing personal qualities: mean, clever, sensible, right, silly The adjectives lucky and fortunate

NOTE

aAfter some of these adjectives we can use a preposition + gerund: happy about writing the letter. • 132(4)

bCompare these patterns with an adjective expressing a personal quality. Pattern 1: It was mean (of you) not to leave a tip.

Pattern 5: You were mean not to leave a tip.

cWe can use quick and slow to express manner.

The government has been quick to act. (= The government has acted quickly.)

6 The pattern It is likely to happen

In this pattern we can use likely, sure and certain. The peace talks are likely to last several weeks. The party is sure to be a great success.

PAGE 155

124 Noun phrase + to-infinitive

124 Noun phrase + to-infinitive

1 The pattern the need to write

a We can use a to-infinitive clause after some verbs and adjectives.

I need to write a letter.

We are determined to succeed.

 

We can also use an infinitive after a related noun.

 

Is there really any need to write a letter?

 

 

We shall never lose our determination to succeed.

 

Our decision to oppose the scheme was the right one.

 

Everyone laughed atJerry's attempt to impress the girls.

 

Some nouns in this pattern are:

 

 

ability

decision

intention

proposal

agreement

demand

need

refusal

ambition

desire

 

offer

reluctance

anxiety

determination

plan

request

arrangement

eagerness

preparations

willingness

attempt

failure

 

promise

wish

choice

 

 

 

 

bSome other nouns with similar meanings can take a to-infinitive, e.g. chance, effort, opportunity, scheme, time.

There will be an opportunity to inspect the plans.

c But some nouns take a preposition + ing-form, not an infinitive. • 132(7)

There's no hope of getting there in time.

2 The pattern letters to write

In this pattern the to-infinitive expresses necessity or possibility. I've got some letters to write. (= letters that I have to write)

Take something to read on the train. (= something that you can read)

The doctor had a number ofpatients to see.

The to-infinitive clause here is shorter and neater than the finite clause with have to or can.

NOTE

aFor letters to be written, • 113(2).

bCompare these sentences.

I have some work to do. (= I have/There is some work that I need to do.)

I have to do some work. (= I must do/I need to do some work.)

Other patterns with a noun phrase + to-infinitive

For the pattern with it, e.g. It's a good idea to wear safety glasses, • 1 1 8 .

For patterns with for and of, e.g. It's bestfor people to make their own arrangements, • 126. For the first person to leave, • 277.

14 THE INFINITIVE PAGE 156

125 Question word + to-infinitive

1 We can use a question word or phrase before a to-infinitive.

Ijust don't know what to say.

Alice wasn't sure how much to tip the porter. Have you any idea how to open this packet? No one told us where to meet.

This pattern expresses an indirect question about what the best action is. What to say means 'what I should say'.

NOTE

aWe cannot use why in this pattern,

bWe can use whether but not if.

I was wondering whether to ring you. We'll have to decide whether to go (or not). c After what, which, whose, how many and how muchwe can use a noun.

Ididn't know whatsize to buy. The driver wasn'tsure which way togo.

2 Here are some verbs that we can use before the question word:

advise someone

discover

know

tell someone

ask (someone)

 

discuss

learn

think

choose

 

explain

remember

understand

consider

find

out

show someone

wonder

decide

 

forget

teach someone

workout

We can also use have an idea, make up your mind and the adjectives clear, obvious and sure.

We can also use this pattern after a preposition.

I was worried about what to wear.

There's the problem ofhow much luggage to take.

NOTE

To report instructions about how something should be done, we use tell/show someone how toorteachsomeone(how)to.

Maureen toldmehowto turn on theheating. Ididn'tknowhow to do it.

Compare an indirect order.

Maureentoldmetoturnontheheating.Shefeltcold.

126 For and of with a to-infinitive

1 The pattern I'll waitforyou tofinish

I'll wait for you to finish your breakfast.

We've arrangedfor a photographer to take some photos.

We can use apply for, arrange for, ask for, call for (= demand), long for, prepare for, wait for.

2 The pattern It's important for you to finish

It's important for you to finish the course and get a qualification. It can be difficult for young people to buy their own home.

I'm anxiousfor the matter to be settled.

PAGE 157

126 For and of with a to-infinitive

We can use many adjectives in this pattern, for example:

anxious

eager

marvellous

silly

awful

easy

necessary

stupid

better/best

essential

nice

terrible

cheap

expensive

ready

willing

convenient

important

reluctant

wonderful

dangerous

keen

safe

wrong

difficult

 

 

 

3 Patterns with too and enough

Before the for pattern, we can use too or enough with a quantifier, adjective or adverb.

There's too much workforyou to finish today.

The kitchen is too smallfor the wholefamily to eat in.

The light wasn't shining brightly enoughfor anyone to notice it.

4 The pattern It's a good ideaforyou to finish

It's a good ideafor you tofinish the course and get a qualification. It's a nuisancefor tourists to have to get visas.

We can use some nouns, e.g. advantage, demand, disadvantage, disaster, idea, mistake, nuisance, plan.

NOTE

We can also use some nouns related to the verbs and adjectives in Patterns 1 and 2.

I've made arrangements for someone to take photos.

He couldn't hide his anxietyfor the matter to be settled.

5 The pattern It's nice of you to finish

It's nice ofyou to finish thejobfor me.

It was rude of your friend not to shake hands. It was clever of Tina to find that out.

We can use adjectives expressing personal qualities, e.g. brave, careless, clever, foolish, generous, good, helpful, honest, intelligent, kind, mean, nice, polite, rude, sensible, silly, stupid, wrong.

NOTE

Compare these sentences.

It was nice of Tom to take the dogfor a walk.

(Nice expressing a personal quality: it was a kind action by Tom.)

It was nicefor Tom to take the dogfor a walk.

(It was a pleasant experience for Tom.)

6 For expressing purpose

There are telephonesfor drivers to callfor help if they break down. For plants to grow properly, you have to water them regularly.

14 THE INFINITIVE PAGE 158

127 Patterns with the bare infinitive

1 After a modal verb

Nothing can go wrong.

They must be having a party next door.

You should be more careful.

You could have made the tea.

But note ought to, have to, be able to, be allowed to and be going to.

You ought to be more careful.

You have to put some money in.

I was able to get home OK.

 

We aren't allowed to walk on the grass.

2After had better, would rather/would sooner and rather than

We'd better not be late.

I didn't enjoy it. I'd rather have stayed at home.

They decided to accept the offer rather than go/going to court.

3 Verb + object + bare infinitive

a Make, let and have can take an object + bare infinitive.

The official made me fill in a form.

The headmaster let the pupils go home early.

I'll have the porter bring up your luggage. • 111(1)

NOTE

Force, allow and get take a to-infinitive.

The officialforced me to fill in a form.

The headmaster allowed the pupils to go home early.

I'll get the porter to bring up your luggage.

bA verb of perception can take an object + bare infinitive.

Someone saw the men leave the building.

I thought I heard someone knock on the door.

For more details, • 140(1b).

cWhen the pattern with the bare infinitive is made passive, we always use a to-infinitive. • 110(1b)

The men were seen to leave the building at half past six.

4 Other patterns

aAfter except and but (= except) we normally use a bare infinitive.

Asfor the housework, I do everything except cook. You've done nothing but grumble all day.

bWe sometimes put an infinitive after be when we are explaining what kind of action we mean.

The only thing I can do is (to) apologize.

What the police did was (to) charge into the crowd.

cFor Why worry?, • 26(5).

PAGE 159

15

The gerund

128 Summary

Gerund forms • 129

A gerund is an ing-form, e.g. walking.

Walking is good for you.

Gerund clauses • 130

We can put an object or adverbial after the gerund.

I like having friends roundfor coffee.

The gerund can also have a subject.

I don't mind you/your having friends round.

Some patterns with the gerund •131

Finding the money wasn't easy.

It wasn't easy finding the money.

The difficult part was finding the money.

We practised catching the ball.

I don't like people bossing me around.

Preposition + gerund 132

I apologizedfor being late.

Are you interested in buying this car?

I ran all the way home without stopping.

Determiner + gerund • 133

The dancing went on late into the night.

129 Gerund forms

1

Active

Passive

Simple

playing

being played

Perfect

having played

having been played

For examples of the passive, • 112.

15 THE GERUND

PAGE 160

2A simple gerund is the ing-form of a verb, e.g. meeting, dancing, jogging. It was nice meetingyou.

Dancing is not allowed.

NOTE

a There are some spelling rules for the ing-form.

Leaving out e: lose

losing • 292(1)

 

Doubling of some consonants: stop

stopping • 293

bAn ing-form can be a gerund or an active participle, depending on how we use it in a sentence.

Gerund: Jogging is good for you.

Participle: We watched the students jogging round the campus.

But in some contexts it may be difficult to say whether an ing-form is a gerund or participle, and it is not always important to know the difference. Remember that using the form correctly is more important than naming it.

3 We use a perfect gerund for something before the time of the main clause.

Sarah remembered having visited the place before.

(The visit was before the memory.)

But we do not need to use the perfect if it is clear from the context that the time was earlier.

Sarah remembered visiting the place before.

4 In the negative, not comes before the gerund.

It's difficult not smoking for a whole day.

I can't help not being amused by these sillyjokes.

130 Gerund clauses

1A gerund clause can be just a gerund on its own, or there can be an object or adverbial after it.

No one likes washing the car.

Going on holiday always makes mefeel uneasy.

NOTE

aFor letter-writing, sky-diving, • 283(3).

bAn adverb can sometimes come before the gerund rather than after it.

We didn't want to risk completely spoiling the evening.

2 A subject can come before the gerund.

We rely on our neighbours watering the plants while we're away. I dislike people asking me personal questions.

The subject can be possessive, especially when it is a personal pronoun or a name.

It's a bit inconvenientyou/your coming in late. Do you mind me/my sitting here?

I'm fed up with Sarah/Sarah's laughing at my accent.

The possessive is more formal, and it is less usual in everyday speech.

But we are more likely to use a possessive at the beginning of a sentence.

Your coming in late is a bit inconvenient.

Sarah's laughing at my accent is getting on my nerves.

PAGE 161

131 Some patterns with the gerund

 

131 Some patterns with the gerund

1 Gerund clause as subject

Digging is hard work. But choosing the colour won't be easy.

Keeping a copy of your letters is a good idea.

I think walking in the country is a lovely way to spend a day.

In subject position, the gerund is much more usual than the to-infinitive. To choose the colour... is possible but rather formal.

We can also use the empty subject Preferring forward to the gerund clause. • 50(5)

It won't be easy choosing the right colour.

But the to-infinitive is more usual after it.

It won't be easy to choose the right colour. It's a good idea to keep a copy of your letters.

The gerund is more usual as subject, but the to-infinitive is more usual after it.

Heating a big house is expensive. It's expensive to heat a big house.

2 Patterns with it, there and have

a Here are some patterns with it and a gerund.

It's no good arguing. I've made up my mind. It might be worth taking the guided tour.

It wouldn't be much use trying to stick the pieces together again. It was quite an experience going camping.

It's a nuisance being without electricity. It's greatfun skiing down a mountain.

NOTE

 

a

After use, experience, nuisance and fun we can also use a to-infinitive.

b

There are also these patterns with worth.

 

 

It might be worth it to take the guided tour.

The guided tour might be worth taking.

b We can use there with problem/difficulty and a gerund.

There won't be any problem parking.

c There is also a pattern with have (= experience) and a gerund.

You won't have any problem parking.

We had great fun skiing down the mountain.

3 Gerund clause as complement after he

Jeremy's hobby is inventing computer games.

What I sufferfrom is not being able to sleep.

4 Verb + gerund

a We can use a gerund after some verbs.

Someone suggested going for a walk. Do you mind waiting a moment?

I can't helpfeeling depressed sometimes. Imagine never having been abroad.

For a list of verbs taking the gerund or to-infinitive, •121.

15 THE GERUND

PAGE 162

b Sometimes we can use a finite clause. • 262(1)

Someone suggested (that) we might go out for a walk.

But with some verbs this is not possible. NOT I've finished that I tidy my room.

5 Verb + object + gerund

I hate people laughing at me.

The arrangements involve you/your giving everyone a lift. • 130(2)

How can theyjustify lives being put at risk?

We can use an object + gerund after these verbs:

avoid

(not) forget

love

prefer

risk

can't help

hate

mean

prevent

save

dislike

imagine

mention

remember

stop

dread

involve

mind

resent

tolerate

enjoy

justify

miss

resist

understand

excuse

like

 

 

 

NOTE

 

 

 

 

For an object + infinitive after some verbs of wanting and liking, •

122(2d).

I hate people to laugh at me.

 

 

 

132 Preposition + gerund

1 Introduction

aA gerund often comes after a verb + preposition, an adjective + preposition or a noun + preposition. We do not use a to-infinitive in these patterns.

We believe in giving people thefreedom to choose. My husband isn't very good at cooking.

It's just a matter of filling in a form.

bWe can also use a gerund after than, as and like expressing comparison.

A holiday is nicer than sitting at a desk. Walking isn't as good for you as swimming.

We can also use a gerund after as well as, instead of without etc. • (8)

2 The pattern I succeeded in finding out

Jake is thinking ofselling his motor-bike.

Sue insists on reading the letter.

Let's get on with addressing the envelopes.

We can use a gerund after these prepositional verbs:

admit to

benefit from

get on with

rely on

(dis)agreewith

carefor

insist on

resort to

aim at

confess to

object to

succeed in

apologizefor

count on

payfor

think of

(dis)approve of

depend on

put up with

votefor

believe in

feel like

 

 

PAGE 163

132 Preposition + gerund

We can also use verbs with about e.g. talk about, think about, worry about. People were complaining about having to walk so far.

With most of the verbs in this pattern, the gerund can have a subject.

Sue insists on everyone reading the letter.

3 The pattern They prevented me from speaking

A gerund can also follow a verb + object + preposition.

I'd like to congratulate you on breaking the world record.

The article accuses the government ofconcealing important information.

We can use:

accuse

...of

 

deter...

from

 

forgive...

for

stop...

from

blame...

for

 

discourage...

from

prevent...

from

strike

...as

charge...

with

 

excuse...

for

 

punish...

for

thank...

for

congratulate

...on

excuse...

from

 

remind ...

of

use...

for

aWe can also use verbs with about, e.g. tell, inform, warn.

Iwarnedyouaboutleavingyourmoneyaround.

bIn the passive, the preposition comes directly after the verb.

Thegovernmentisaccusedofconcealingimportantinformation.

4 The pattern She's keen on riding

A gerund can follow an adjective + preposition.

I'm nervous of saying the wrong thing.

What's wrong with borrowing a little money?

We can use:

 

 

 

afraid of

capableof

grateful for

responsiblefor

amazed at

content with

guilty of

satisfied with

angry about/at

dependent on

happy about/with

sorryabout/for

annoyed about/at

different from/to

interested in

successful in

anxious about

exited about/at

keen on

surprised at

ashamed of

famous for

nervous of

used to • 100(2c)

aware of

fed up with

pleased about/with

worried about

bad at

fond of

readyfor

wrong with

bored with

good at

 

 

5 Forjoining and tojoin

aAfter some verbs and adjectives we can use either a preposition + gerund or a to-infinitive, with no difference in meaning.

The people votedforjoining/voted to join the European Community.

We can use these expressions:

aim at doing/to do amazed at finding/to find angry atfinding/to find annoyed at finding/to find content with being/to be grateful for having/to have

payfor having/to have readyfor taking/to take satisfied with being/to be thankful for having/to have surprised at finding/to find votefor doing/to do

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]