Open your notebooks, write down the date of today and the following title:
GRAMMAR: CONDITIONAL SENTENCES.
There are four types of conditional sentences: zero, first, second and third.
Zero conditionals are used to talk
about facts that are true.
Structure: PRESENT SIMPLE + PRESENT SIMPLE
First conditionals are used to talk
about things that can happen in the future.
Structure: PRESENT SIMPLE, FUTURE SIMPLE.
Second conditionals are used to talk
about situations we wish to happen.
Structure: PAST SIMPLE, WOULD + INFINITIVE.
Third conditionals are used to talk
about impossible situations that we can't change.
Structure:
PAST PERFECT, WOULD + PRESENT PERFECT.