Hey guys
How you doin?! I hope you feel better Today 
Today we’re going to Learn 3 conditional.
First conditional
Let’s Take look at Affirmative and Negative sentences : If we study,we’ll pass our exams.
If you don’t play, the team won’t win.
FORMULA =If + Subject +Simple past, Subject +will/'ll/will not /won’t +base from of the verb.
1 We use the First conditional to talk about Future situation that the speaker think are probale.
If she leaves Before ten o’clock, she’ll catch the bus. (The speaker thinks It is possibale that she will leave before ten o’clock and as a Consequence catch the bus.)
2 We make first conditional sentences with two parts: an if clause (The Hypothesis) and a main clause (The Consequence).
3 We make the if clause with If + Subject + the Simple present form of the verb + comma (,).
If we see Aliceمتن تاکید شده, We Will Tell her.
4 We can put the if clause at the beginning or end of a sentences. When the if clause is at the beginning of a sentence, We put comma (,) After It.
If the Weather is nice, we’ll go to the beach.
We’ll go to the beach if the Weather is nice.
6 We can also use imperatives in the main clause when We want to give orders.
Stop working if you’re tired.
Don’t wear sandals if you want to go walking in the mountains.