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Infinitive of purpose Exercises

( Free Online English Grammar Lessons )

Read time : 1 minute

Form : ( To + infinitive (Verb 1) )

In English we often use an infinitive with to to talk about a person’s purpose.

  • He rose to speak. (Why did he rise? To speak.)
  • She came to the city to look for work. (Why did she come to the city? To look for work.)
  • He sat down to rest. (Why did he sit down? To rest.)

We can also use 'in order to' or 'so as to'.

  • She came to the city so as to look for work.

'So as to' and 'in order to' are more common before verbs like be, have, know etc.

  • He raised his voice so as to be heard.
  • He got up early in order to have enough time to pack.

Before a negative infinitive, we normally use 'so as' or 'in order'.

  • I am leaving now so as not to be late. (NOT I am leaving now not to be late.)

Notes for use of infinitive of purpose :

We say I came here to study English NOT I came here for studying English OR I came here for to study English.

We can use for + noun to say why we do something.

  • I went to the shop for a newspaper.
Infinitive of purpose example sentences
I knew you were waiting to ask that question!我知道你在等着我问那个问题!
To avoid making my payment!就是为了逃避向我付款!
Excuse me!? I just played with the kids to keep them entertained.抱歉!?我只是和孩子们玩了一会儿。
I need a couple of days to finish my projects...我需要几天来完成我的项目...
What? Excuse me! Are you just calling to tell me this now?什么?拜托!你现在打电话就是为了告诉我这个吗?
I brought him to see if he gets on well with Bear.我把它带过来是看一下它能不能与大熊相处得好。
Because I need the chicken stock to cook the rice in.因为我需要鸡汤来烧制这米。
I just came to take Mike with me.我只是来带迈克和我一起走的。
Can you check the price tag to see if they are sold by the kilo or individually?你能看下价格标签,确认下是按公斤卖还是单卖吗?
So I turned the stove up higher to cook faster.所有我调到炉子火力来更快的煎炸。
I'm here with a plumber to fix the clogged toilet.我带了一个水管工过来修堵塞的坐便器。
Yeah, they reduce the price to get rid of them.是的,他们降价的目的是尽快清理掉它们。
She called me last night to let me know about the clogged toilet...她昨晚给我打电话告诉我堵塞的坐便器的事儿...
I already did it a couple of months ago to find this one.2个月前我找到这个房子已经那么做了。
Don't you have a cleaner to help keep the house clean?你们会请清洁工来帮助收拾房间吗?
To guarantee our safety.一定要保证我们的安全。
I wonder how many times you brought her here to watch the sunset.我想知道你带她来这里看夕阳看了多少次。
I'm just calling you to check if you are ready.我打电话给你就是想确认下你准备好了没。
I think she went upstairs to get some sleep.我想她是上楼睡一会去了。
I think you are doing this on purpose to annoy me.我觉得你这样做就是为了惹恼我。

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Be going to
Be going to passive
Be used to / Get used to
Comparative
Defining relative clause
Echo tag
Expression
First conditional
Future
Future continuous
Future perfect continuous
Future perfect passive
Future perfect simple
Future simple passive
Greeting
Have/Get something done
Imperative
Implied conditional
Indirect question
Infinitive of purpose
Interjection
Mixed conditional
Modal
Modal passive
Non-defining relative clause
Other
Past continuous
Past continuous passive
Past perfect continuous
Past perfect passive
Past perfect simple
Past simple
Past simple passive
Polite request / offer / suggestion
Present continuous
Present continuous passive
Present perfect continuous
Present perfect passive
Present perfect simple
Present simple
Present simple passive
Question tag
Reduced relative clause
Reported speech imperative
Reported speech question
Reported speech request
Reported speech statement
Second conditional
Short answer
Superlative
Third conditional
Used to / would (past habit)
Was/were going to
Was/were supposed to
Wish
Would rather
Zero conditional