Name: 如何使用 "for "和 "to "給出理由--學習者的問題 (How to give reasons using 'for' and 'to' - Learners' Questions)
Uploaded: 2021-01-14T09:50:43.000Z
Duration: 3 min 56 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

情態助動詞 A2

to 不定詞

And when must I used to To express purpose?

委婉語氣表達希望、渴望

That's what Alex from Spain would like to know.

And that's what we're talking about in this learners question.

All right, Before we get started, don't forget to subscribe and click that bell so you get all of our latest content as soon as possible.

We have a new learners question every week, and it could be yours.

If you have a question for learners questions you can e mail is on learning dot english at BBC dot co dot UK.

We would love to know what your question is on.

We would love to be able to answer it for you.

And, of course, stay tuned at the end of the video for a full summary sleight of everything I'm about to teach.

So this question is all about expressing purpose.

When you express purpose, you say why you did something?

There are two very simple grammatical forms that you can use to express purpose in English.

The 1st 1 is two plus an infinitive verb.

For example, I ran to catch the bus or the dog lay down to sleep.

If you want to make things a bit more formal, you could use in order to or so as to, for example, Iran in order to catch the bus or the dog lay down so as to sleep.

The other form you can use is four plus a noun form.

I ran for the bus or the dog lay down for a nap.

Okay, let's stop for a second and take a break.

So let me tell you all about the learner's questions.

Did you know we have all of the episodes of learners?

It's the learner's questions playlist on our YouTube channel.

Check the link below or your favorite learners questions in the same easy to access place.

And if you have a comment to make about our show, we'd love to hear from you.

If you have a question for learners questions, you can email us on learning dot English at BBC dot co dot UK.

And also don't forget the summary slide that's coming up at the end of the video.

All of the notes that you need in one easy to use place.

You don't even have to take notes yourself.

We can also use four plus a noun or four plus i n g to talk about the purpose of an object.

For example, why do you have two pairs of shoes?

Well, I have one pair for work and one pair for sport.

Or you could say, Well, I have one pair for running on one pair for climbing.

Four to talk about the purpose of objects and actions.

For example, How what did you do that for?

I wanted to see if you were sleeping or what's this button for?

If you have a question for learners questions you can email us on learning dot English at BBC dot co dot UK we would love to hear from you.

And don't forget, there is a summary slide coming just next.

You can sit back, relax and read all of the notes at your own leisure.

So if you don't want to miss a single one, make sure to subscribe.

I mean, we'll see you regularly hope to see you soon.