The contents of UNIT 4 – WHO WE ARE are the following:

  • Vocabulary: genetic and environmental factors
  • Understanding reference (pronouns and possessive adjectives)
  • Verb collocations
  • Adverbs of degree
  • Future
  • Express opinions and thoughts
  • Write an opinion essay

First of all let’s have a look at the different ways of expressing the FUTURE (click on the image if you want a better picture or download the document here).

Now we are going to practice it in the following exercises:

Now we are going to practise our listening. Go to Medical Advice and listen to the conversation by pressing the “Play Audio” button, then answer the questions. Press the “Final Score” button to check your quiz. Listen to the conversation again as you read the Quiz Script.

You can do practice activities to review the vocabulary:


You have to answer the TWINS QUESTIONAIRE. Copy and paste the questions and answers and send it to mario.itaca@gmail.com before your next class in the computer room. You’ll find the information to answer the questions at the following links:


  1. How many twins, triplets and quadruplets were there in the USA in 2004?
  2. What are identical twins?
  3. Who are the world’s oldest twins who ever lived?
  4. Who were the heaviest twins?
  5. Name 5 famous celebrity twins.
  6. Name 5 famous parents of multiples.
  7. Name 5 movies with twins.

One thought on “UNIT 4

  1. Lucía

    Mario el primer link está roto o lo has escrito mal, creo que sin ese link algunas preguntas no se pueden contestar.
    Contesta lo más rápido posible please.

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