Unit 8It’s a mad world!

Cristian Fontanez L.

English Teacher

MA in ELT

READING.

LISTENING.

PresentPerfect

AFFIRMATIV

E

NEGATIVE

PresentPerfect

PresentPerfect

INTERROGATIV

E

We use the present perfect:

-to talk about something that happened in the past at an unspecified time.

Ex: The tarantulas have bitten me twice.

-to talk about something that has just happened.

Ex: The crocodile has just escaped.

PRESENT PERFECT