CONDITIONS, CONDITIONS...

Zero Conditional - (Type Zero) - Situación siempre verdadera

If you freeze water, it turns into ice.

If +     present ,     present  

First Conditional - (Type I) - Situación real o posible

If it rains today, I'll stay at home.

If +     present ,     will + verb

Second Conditional - (Type II) - Situación hipotética

If I won the lottery, I would travel around the world.

If +     past,           would + verb

Third Conditional - (Type III) - Situación hipotética del pasado

If I had won the lottery, I would have travelled around the world.

If +    past perfect,  would + have + verb in past participle

REMEMBER!!!    

 UNLESS = IF NOT

                                               

 IF in the middle of the sentence = no comma


EXERCISES:

http://perso.wanadoo.es/autoenglish/freeexercises.htm

http://www.englisch-hilfen.de/en/exercises_list/if.htm

FUN AND PRACTICE:

What types of conditionals can you find?