The first conditional is a structure we use when we want to talk about possibilities in the present or in the future. In this lesson we will learn how the first conditional is formed and when we use it.
The structure of the first conditional
| "If" Clause | Main Clause |
|---|---|
| If + present simple + comma | Subject + will/other modal + base verb. |
| If it rains, | I will stay home |
If we put the main clause first then we don't need the comma.
| Main Clause | "If" Clause |
|---|---|
| Subject + will/other modal + base verb | If + present simple. |
| I will stay home | if it rains |
Using the first conditional
We use the first conditional to talk about real possibilities in the future.
| Example | Explanation |
|---|---|
| If it is sunny tomorrow, I will have a picnic. | It is possible that it will be sunny tomorrow. In this condition I will have a picnic.. |
| If you come to the party, I will be very happy. | It is possible that you will come to the party. In this condition I will be very happy. |
| If I win the lottery, I will buy a car! | It is possible that I will win the lottery. In this condition I will buy a car. |
| I will be sad if my football team loses the match. | It is possible that my team will lose the match. In this condition I will be sad. |
| I will stay home if it rains tomorrow. | It is possible that it will rain tomorrow. In this condition I will stay home. |
Now it's your turn!
Lesson by: Paolo De Dominicis
Paolo is a teacher at EC London
Link: Past Simple or Past Participle?
- If you study hard, you ___ the exam.
- I will go the party if ___ time.
- I will go the party if ___ time.













Comments
useful lesson
It's useful and very clear.
Well, I suppose "What do you
Well, I suppose "What do you do if it rains?" is correct too, as the First conditional describes possibilities in the present also.
hello
thanks alot from your leson that was so good
I agree. Thank you!
I agree. Thank you!
easy
lesson is clear
healthy mwili healdina
healthy mwili healdina Yes.it's useful and very clear.
Yes.it's useful and very
Yes.it's useful and very clear.
what if ...
i want to explain i.e. i'm not going to attend a meeting if i'll be busy
if i dont busy }
if i not busy }
if i'm not (be) busy } i will attend a meeting
if i won't (be) busy }
}
EASY
If the next lesson is easy, I will do everything correct!!!
First conditional
If I don't learn English every day, I won't speak it fluently!
it is so good
if I don't pass the the exam I'll be angry
it so good
I think your sentence is not correct you've forgotten a comma between a if clause and the main clouse
Easy
That was easy! I did it without mistake!
I'm proud with myself!
upgrade
That was nice! I upgraded myself!
that was easy
I like conditional structures. I did without any mistakes.
Chris
Would you mind help me with something?
There`s a theme in the forum and I`m really confesed about something - why do we say "at Christmas" but "on Christmas day" ?
if how to use the first conditional
very easy
it's easy
it's easy
i m glad that my all answers
i m glad that my all answers are correct
I love 'If clauses'
I love 'If clauses'
Good
Good. And helpfull for me.
9/10 gooD
9/10 gooD
so easy
10/10
thanks
thanks a million ...for the
thanks a million ...for the first time in my whole life i ve understood this conditional
It was very easy for me
It was very easy for me
HIIIIIIIIIIII
i only had one mistake . if I repeat the answer i will not have any mistakes
hiii ....... it was
hiii .......
it was easy,have not any mistakes ....
hii
it was easy... but i did one mistake 9/10...