Unit1. Bare- inf -or- to infinitive

MODAL VERBS + BARE INFINITIVE Will/ would Can/ could May/ might Shall Should Had better Must Ought to Needn’t .... My mother made me wash my hand before dinner Notes : passive form : b

UNIT 1 : FRIENDSHIP Part E : Language focus

I Objectives :

By the end of the lesson, Ss will be able to use some structures containing infinitives with and without to appropriately.

II Teaching aids.

Textbook, handouts

III.Procedure.

A BARE INFINITIVE.

1 MODAL VERBS + BARE INFINITIVE

Will/

would

Can/ could May/

might

Shall Should Had better Must

Ought to Needn’t

Examples 1 I can swim

2 I think you should stay out of crowd

2 WOULD RATHER + BARE INFINITIVE

Example I would rather work than starve

3 CAUSATIVE VERBS + OBJECT + BARE INFINITIVE

a make / let + object + bare infinitive

Examples 1 She didn’t let me go out

2 The teacher is having the students do the exercise 1

3 My mother made me wash my hand before dinner Notes : passive form : be made to infinitive : I was made to wash my hand before dinner

b have + object – person + bare infinitive + object – things : I have the mechanic repair my bike

have + object – things + past participle I have my bicycle repaired y

4 VERBS OF PERCEPTION ( SEE/ NOTICE/ HEAR/ FEEL/ HEAR)

- see/ feel/ notice/ hear/ watch + object + bare infinitive ( bare infinitive mô tả toàn bộ hành động )

- see/ feel/ notice/ hear/ watch + object + present participle ( present participle mô tả toàn

bộ hoặc một phần của hành độnn )

Examples 1 I saw him leave the house

2 I saw him leaving the house

B TO INFINITIVE

1 VERBS + TO INFINITIVE

Be about Be able/ Do one’s best Take the Set out Turn out

afford trouble Make up one’s

mind

Make an effort

Examples 1 John expects to begin studying law next semester.

2 Mary learned to swim when she was very young

2 VERB + OBJECT + TO INFINITIVE

Examples: 1 Joe ask Mary to call him when she woke up

2 We ordered him to appear in court

* NOTES :

allow / permit / advise/ recommend/

encourage + object + to infinitive

Ex: She doesn’t allow me to smoke in her

room

allow/ permit/ recommend/ encourage/

advise + gerund

Ex: She doesn’t allow smoking in her

room

3 ADJECTIVES + TO INFINITIVE

Examples 1 Mohammad is eager to see his family

2 It is dangerous to drive in this weather

3 We are ready to leave now

4 VERBS + WH – WORD + TO INFINITIVE

Learn Remember Show + object Thin

k

Understand See = understand

Want to know Wonder .

Examples 1 He discovered how to open the safe

2 I showed her which button to press

5 PHRASE OF PURPOSE :

Ex: 1 He tried to study hard in order to / so as to/ to pass every exam

6 NOUN + TO INFINITIVE ( replace a relative clause)

Ex: 1 I have many things which I must do/ to do

2 She is always the last to go/ who goes

* NOTES : FOR + OBJECT + TO INFINITIVE

Examples 1 It’s difficult to do this exercise

This exercise is difficult for me to do .

.Ex 1: Complete the following sentences using “ bare infinitive” or “ to infinitive”

1 He made me (do) it all over again

2 She can (sing) quite well

3 He will be able (swim) very soon

4 I used (live) in a caravan

5 You ought (go) today It may (rain) tomorrow

7 I want (see) the house where our president was born

8 He made her (repeat) the message

9 May I (use) your phone?

10 He should (know) how (use) the film projector, but if he doesn't had better (show) him

11 If you want (get) there before dark you should (start) at once

12 I couldn't (remember) his address

13 You'll be able (do) it yourself when you are older

14 Would you like (go) now or shall we (wait) till the end?

15 They won't let us (leave) the Customs shed till our luggage has been

examined

16 I used (smoke) forty cigarettes a day

17 Will you help me (move) the bookcase?

18 He wouldn't let my baby (play) with his gold watch

19 They refused (accept) the bribe

20 Please let me (know) your decision as soon as possible

21 He made us (wait) for hours

22 Could you (tell) me the time, please?

23 We must (send) him a telegram

24 I let him (go) early as he wanted (meet) his wife

25 Where would you like (have) lunch?

26 You can (leave) your dog with us if you don't (want)

(take) him with you

27 I'd like him (go) to a university but I can't (make) him

(go)

28 We could (go) to a concert, unless you'd prefer (visit) a

museum

29 You seem (know) this area very well ~Yes, I used (live) here

30 The kidnappers told the parents (not inform) the police

31 You can (take) a horse to water but you can't (make) him (drink)

32 I'm sorry (disappoint) you but I can't (let) you (have) any more money till the end of the month

33 It is easy (be) wise after the event

34 Do you (wish) (make) a complaint?

35 If you can't (remember) his number you'd better (look) it up

Ex 2: Rewrite each sentence as directed ( using the structures with To Infinitive and Bare Infinitive above)

1 The mechanic serviced my car last week

I had the

mechanic

2 I felt nervous when I traveled by air

Travelling by air

made

3 He could not afford to buy the car

The car was too

expensive

4 I advised you to put your money in the bank

You had

better

5 There is no need for you to talk so loudly

You don’t

have

6 “You must ask me for permission before leaving” the teacher said to Tom

The teacher made

Tom

7 The house shook violently and all of us felt that

All of us felt the

house

8 We can’t possibly work in this noise

It’s

impossible

9 Mr Puncher doesn’t allow his children to go out in the evening

Mr Puncher doesn’t

let

10 Contacting her at work in usually quite easy

It’s quite

easy

11 “Mr John left the house very early this morning”, Tom said

Tom said that he

saw

12 Jimmy got into his car and drove away I saw this.

I saw

Jimmy

13 Can you sign the papers please? They are ready

The papers

are

14 Harry’s parents didn’t allow him to smoke and drink

Harry’s parents didn’t

let

15 I think that you should make a decision soon

I

want

16 They talked in the next room

I

heard

17 The customs officer told him to open his briefcase

The custom officer

made

18 The animal moved towards me, I felt it

I

felt

19 You can use my car if you want to

I will

let

20 My father said I could use his car

My father

allowed

Ex 3: Choose the correct option

1 Peter said that he saw Mary that beautiful vase

a break b breaking c break d broke

2 The police them get out of the car

a caused b made c asked d ordered

3 I heard someone outside

a fell b fall c to fall d fell

4 He was made by the custom officer

a to open to suitcase b opening the suitcase c open the suitcase d opened the suitcase

5 Bill’s wife doesn’t let him go to the party

a go b to go c to have gone d went

6 Larry finally to quit the job

a admitted b decided c must d thought

7 You will never know why Jane refused the job

a getting b get c to get d to be got

8 Why don’t you your son go camping with his classmate?

a permit b allow c let d advise

9 I am very pleased you again

a see b to see c to seeing d be seeing

10 There are two important things in your mind

a bearing b to bear c bear d born

11 I saw your son the road by himself

a to cross b crossing c cross d crossed

12 Carl staying one more night in the village

a agrees b hopes c plans d suggest

13 I can’t go with you all I have a lot of homework now

a to do b doing c do d be done

14 It was very kind of you me

a helping b to help c help d helped

15 He saw them home late

a arrive b to arrive c arrived d be arriving

16 Instead of buying a new pair of shoes, I had my old ones

a repair b to repair c repairing d repaired

17 It is possible to train across Canada

a take b to take c taking d to be taken

18 Before we leave, let’s have Shelley a map for us so we won’t get lost

a draw b to draw c drawing d drawn

19 I can hear a cat at the window

a scratches b to scratch c scratching d was scratching

20 I think you mother should let you your own mind

a make up b to make up c making up d made up

21 Do you know what made so many people their home?

a evacuate b to evacuate c evacuated d be evacuated

22 bread, you usually need flour, salt, and yeast

a Make b To make c Making d Made

23 I was delighted my old friends again

a to see b seeing c saw d be seen

24 We saw our favourite ballet at the theater last night

a perform b performing c to perform d in

performing

25 I would rather to Elvis than The Beatles

a listen b to listen c listening d be listened

26 Can you manage the work by yourself?

a finish b to finish c finishing d finished

27 She doesn’t allow in her room

a smoked b to smoke c smoking d smoked

28 We just didn’t allow them the military zone

a entering b to enter c enter d entered

29 They are planning a flyover at this crossroads

a building b to build c build d built

30 I am sorry I’ve arranged to Susie’s birthday this Saturday

a go b to go c going d be gone

31 The lifeguard warned all of us too far from the shore

a to not swim b not to swim c don’t swim d not swim

33 These tables were too heavy

a to move for us b for us to move c for us moving d moving for us

34 Please tell me how to the post office from here

a getting b to get c get d have got

35 Why don’t you your son go camping with his classmate?

a let b permit c allow d want