LIFE ON OTHER PLANETSPERIOD 63

1. Revision of conditional sentences

type 1

( 5 minutes)

- Elicit from Ss;

* Form: If clause: Simple present

tense

Main clause; simple future ( will +

infunitive)

* Use: We use this structure when

there is a possibility that the situation

in the if clause will happen in the

future or is true in the present.