CONDITIONAL SENTENCES Connectors: If… (si…) If you agree to play with me, we will win the competition Provided/Providing (that)…, as long as… = if and only if… (siempre y cuando…siempre que…) Provided you agree to play with me, you will win the competition. Unless… = if not… (a no ser que…) Unless you agree to play with me, you will not win the competition.

CONDITIONAL SENTENCES 1st Type: Connector Present Simple…Will/Can/Must/May… If you stay out at night, you will feel very tired the next morning Real conditional: something possible and logical to happen. 2nd Type: Connector Past Simple…Would/Could/Should/Might… If you stayed out at night, you would feel very tired the next morning Unreal Conditional: A hypothesis or something difficult to happen. It is improbable. If I were you , I would not stay out at night. Would you go out at night if you were older? Unreal situations: an example that can not be a real fact so as to express an idea. We change reality. I can’t be you and I can’t be older. 3rd Type: Connector Past Perfect Simple…Would/Could/Should/Might have + Past Participle… If you had stayed out that night, you would have felt very tired the next morning. Impossible Conditional: we refer to past actions that can not already be changed and present a new situation to express what would have happened that way.

CONDITIONAL SENTENCES Other conditionals: Zero Type: Connector Present Simple…Present Simple If you stay out at night, you feel tired. We stand out that a general situation will always have the same result. Mixture of 2nd and 3rd Types: - Connector Past Perfect…would If you had stayed out late last night, you would be very tired now. A new hypopthesis for a past situation would have a different result now. - Connector Past Simple…would have+Past Participle If you weren’t organized, you wouldn’t have passed all your exams. A new hypothesis about an habitual or general present situation would have had a different result in the past.