The first conditional

it is used to refer to the present or future when the situation is real. Conditional type 1 refers to a possible condition and its probable outcome. In these sentences, the "if" clause adopts the "simple present" and the main proposition the "simple future".

https://www.google.com.co/searchq=1+conditional&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjuwtDfo8fdAhXIuVMKHfH2AEYQ_AUICigB&biw=1366&bih=662#imgrc=dSdb88ihnGd7EM:

https://www.youtube.com/watch?v=hT5PWuuxaKM