Uso De If

If' - How to use the First Conditional
Grammar
The first conditional is a structure we use when we want to talk about possibilities inthe 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 thefirst conditional
"If" Clause Main Clause
If + present simple + comma Subject + will/other modal + base verb.
If it rains, I willstay 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 realpossibilities in the future.
Example Explanation
If it is sunny tomorrow, I will have a picnic. It is possible that it will be sunny tomorrow. Inthis 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 thiscondition 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 thiscondition 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.