1. Read the text. Would you like to use 3D glasses like this at school? Why?/Why not?
Answer:
Yes. Using 3D glasses helps my lessons more interesting. A real experience while studying will make me understand and remember the knowlegde easier.
2. Read the Learn this! box. Complete the rules with a/an, the or no article (-).
Answer:
1. a/an 4. a/an
2. the 5. the
3. the 6. (-)
3. Read the text in exercise 1 again. Match each of the highlighted words with a rule in the Learn this! box.
Answer:
a classroom - rule 1
a secondary school - rule 1
The classroom - rule 2
The students - rule 3
The man - rule 3
a teacher - rule 4
The students - rule 3
the student - rule 3
the middle - rule 5
The glasses - rule 2
the lessons - rule 3
an earthquake - rule 1
at school - rule 6
4. Complete the dialogue. Use a/an or the. Explain your choices.
Answer:
2 - the 6 - an
3 - the 7 - the
4 - a 8 - a
5 - a 9 - a
5. Read the Look out! box. Are the sentences below generalisations or not? Circle the correct words.
Answer:
1. Dogs are more intelligent than cats.
2. The weather is nice today.
6. Imagine your school 50 years from now. Describe your future classroom to a partner.
Answer:
In 50 years, my classroom will have any new technological devices such as robot, 3D glasses,... Each of student will have a laptop for study.