UNIT 9

UNIT 9

1. GRAMMAR

   • UNIVERSAL TRUTHS
     • ZERO CONTITIONAL
       • IF + PRESENT SIMPLE, PRESENT SIMPLE
   • POSSIBLE
     • FIRST CONDITIONAL
       • IF+ present simple, will/might/may/can
   • IMAGINARY
     • SECOND CONDITIONAL
       • If+ past simple, would/could+verb

2. VOCABULARY

   • TEXT PAGE 78
     • MORPHE
       • One of various distinct forms of a species (such as color variant) or of an organism during different parts of its life cycle.
     • INCREASINGLY
       • The sport is becoming increasingly popular.
     • WIDESPREAD
       • This is a widespread problem.
     • EVIROMENT
       • The new road may cause damage to the environment.
     • FORNITURE
       • hings such as chairs, tables, and beds that you put into a room or building
     • ON THE GO
       • to intend to do or be something
     • UNDOUBLEATY
       • She is undoubtedly good at her job.
     • STUCK
       • We were stuck at the airport for twelve hours.
   • PAG 81
     • DISCOVERY
       • Scientists have made some important discoveries about genetics.
     • THEORY
       • a geometrical theorem.
     • LABORATORY
       • a room used for scientific work
     • MAKE OFF
       • to leave quickly, usually in order to escape:
     • INVENTION
       • A lot of great inventions have come from America.
     • EXPERIMENT
       • a test, especially a scientific one, that you do in order to discover if something is true