THE ENVIRONMENT

Learn about the greenhouse effect in this presentation.
http://www.bbc.co.uk/climate/evidence/greenhouse_effect_img.shtml

Read the presentation, copy these sentences and answer true or false. Correct the false ones:
1. All the sun rays set through the atmosphere. (slide 1)
2. The Earth radiates infrared rays. (slide 2)
3. The greenhouse effect is a natural process, without this process the Earth would be
very hot. (slide 2)
4. There are too many greenhouse gases and that is causing the global warming. (slide 3)
5. We can reduce greenhouse gases. (slide 4)
6. We can prevent global warming. (slide 5)

Read again and answer the questions:
1. How can we create Carbon Dioxide?
2. Name two ways to reduce Carbon Dioxide?
3. What can we change if we reduce temperature?

Review verb tenses for the exam

Enjoy these exercises and review for the exam
http://cerezo.pntic.mec.es/~egome24/PAST.htm
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-29217.php
http://www.learn-english-today.com/wordgames/hotpot-quizzes/verb-quiz4.html
http://www.englishpage.com/verbpage/verbs30finaltest.htm

Don't forget to review vocabulary!!!!!

Review Present Simple

Exercises to revise present simple and vocabulary:
Affirmative sentences:
http://www.englisch-hilfen.de/en/exercises/tenses/simple_present_statements.htm
Negative sentences:
http://www.isabelperez.com/presentne.htm
Interrogative sentences:
http://www.isabelperez.com/q1.htm
All types of senteces:
http://www.autoenglish.org/gr.presim.i.htm

Games to review sports:
http://www.englisch-hilfen.de/en/exercises/vocabulary18/ball_games.htm
http://www.englisch-hilfen.de/en/exercises/free_time_sport/sports_disciplines.htm
http://www.englisch-hilfen.de/en/games/hangman15.html
http://www.juntadeandalucia.es/averroes/torredelprado/ingles/cross_sport.htm