Conditional
First Conditional:
It is used to
express a particular activity or situation in the future. Often called the
"real"
conditional
because it is used for real - or possible - situations. These situations take
place
if a certain
condition is met. The if clause needs the simple present tense, and the result
needs will + base
form or be going to + base form.
Examples:
If it rains,
we’re going to stay home.
Luis will buy a new car if he gets his raise
SECOND CONDITIONAL
Often called the "unreal" conditional
because it is used for unreal - impossible or improbable - situations. This
conditional provides an imaginary result for a given situation. Conditional 2
is formed by the use of the past simple in the if clause and would + verb (base
form) in the result clause.
Examples:
If they had more money, they would
buy a new house.
· I would be able to travel around the universe if
I were an alien