Infinitives (to + verb) in English, explain why we do something


Infinitives (to + verb)

Explain why we do something

I went to the shop to buy apples.

He studies to get better marks.

She goes to the gym to be healthy.

We can use the infinitive to explain why we do something.

Why are you washing the car? To help my parents.
Why are you going out? To buy some food.
She turned on the TV to watch the news.
I’d like to go to U.K. to study English.

Use the infinitive with ‘to’.

I went to the cinema to see the new film.

I play computer games to have fun.

money / time to (do something)

We need some money to buy food.
I haven’t got time to watch television.

Compare
She went to the park to play with her friends. (NOT She went to the park play her friends.)
I’m going to Egypt to see the Pyramids. (NOT I’m going to Egypt for to see the pyramids.)

To + verb

to get / to see etc.
I went to the shop to get a newspaper.
They’re going to Brazil to see their friends.
We need to some money to buy food.

For + noun

for a newspaper / for food etc.
I went to the shop for a newspaper.
They are going to Brazil for a holiday.
We need some money for food.

After these verbs you can use to … (infinitive):
offer
decide
hope
deserve
promise

agree
plan
manage
afford
threaten
refuse
arrange
fail

forget
learn

Ways to Say I THINK, Giving your opinion

Giving your personal opinion

‘I think’ is overused and boring – improve your spoken English with these alternative phrases for ‘I think’. STOP saying ‘I think’ and say this instead!

In my opinion …
I believe …
I assume …
I would say… (I’d say …)
In my point of view …
I consider …
If you ask me …
To me …
As far as I can tell …
From my point of view …
To my mind …
It is my view …
As far as I’m concerned …
It’s my belief that …
The way I see things is that …
I honestly believe that …

As I see it …
To my way of thinking …
It seems to me that …
I feel …
I’m not gonna lie … (NGL)
To be honest … (TBH)
In all honesty, …
In my view …
To my mind …
The way I see things / it …
I reckon …
Honestly speaking …
I guess …
Personally speaking …


Command Do this! Don’t do that! Suggestion Let’s do this!

Do this! Don’t do that! Let’s do this!

Use come/look/go/wait/be etc. when we tell somebody to do something:
command form: the infinitive (base form) of the verb:

Come in.
Please be quiet. I’m working.

Here are some orders you could give your pet dog:
Come here!
Sit!
Heel!
Fetch!

also (= I hope you have a good holiday etc.)
Have a good holiday!
Have a nice time!
Have a good flight!
Have fun!
‘Have a chocolate.’ ‘Oh, thanks.’
(= would you like a chocolate?)

Requests

You can also use the imperative to make a request, but you should use a polite word before the verb:
Please take a seat.
Please wait here.
Please hold the line.

In written English, you might also see “Kindly” used as a polite word:

Kindly return the documents as soon as possible.
Kindly forward this to the Sales and Marketing department.
Kindly send me 2 copies of your brochure.

Negative command: Don’t (= Do not) + V (inf.)…

… when we tell somebody not to do something:
Be careful! Don’t fall.
Be here on time. Don’t be late.
Please don’t smoke here.

Let’s

Let’s (= Let us) + V (inf.)…
… when you want people to do things with you, make a suggestion.

Let’s = Let us. It’s a nice day. Let’s go out.
(= you and I can go out)

Shall we go out tonight?
No, I’m tired. Let’s stay at home.

The negative is Let’s not… It’s cold. Let’s not go out. Let’s stay at home.

Choose the correct verb

read / switch off / brush / go / feed / swim / be / talk / do / play
(-) is negative form.
— upstairs.
— in this lake. (-)
— your homework.
— football in the yard. (-)
— your mobiles.
— your teeth.
— during the lesson. (-)
— the animals in the zoo. (-)
— the instructions.
— late for school. (-)


Compare

Ran, and you will catch the bus.
Ran, or you will catch the bus.

Imperative with and

We can sometimes use the imperative + and instead of an if-clause, for example:
Go now and I’ll never speak to you again. (If you go now, I’ll never speak…)

Imperative with do

If we put do before the imperative the effect is to make requests, apologies and complaints more emphatic but also more polite:

Do take a seat. (request)
Do forgive me. I didn’t mean to offend you. (apology)
Do try to keep the noise down, gentlemen. (complaint)

Imperative with always, never, ever

The words always, never, ever come before imperatives, as in:
Always remember who’s boss.
Never speak to me like that again.
Don’t ever speak to me like that again.

Passive imperative

We sometimes make passive imperatives with get,
for example:
Get vaccinated before your holiday.

Imperative with question tag

We sometimes use these question tags after imperatives: can you? can’t you? could you? will you? won’t you? would you?
Look at these examples:
Lend me a dollar, can you?
Help me with this, will you?
Keep still, won’t you?

Vocabulary words

Virtually Martha:
deleted, attach, email, folder, file, computer, send, desktop, laptop, icon
Martha vs. Robot:
command, function, manual, mechanical, program, robot, charge, fetch, alive, button