Unit
1. Billboards
1. Do you remember these words?
2. Reading
3. Vocabulary
 3.1. advertising, the media
4. Grammar
 4.1. Articles and quantifiers
5. Listening
6. Writing
 6.1. Descriptive essay
7. Speaking
 7.1.

8. Key ideas. Unit
2. Do it now!
1. Do you remember these words?
2. Reading
3. Vocabulary
 3.1. expressions with do and make
4. Grammar
 4.1. Imperatives and exclamatives
5. Listening
6. Writing
 6.1. Formal letter/email
7. Speaking
 7.1. rythm
8. Key ideas. Unit
3. Inventions and inventors
1. Do you remember these words?
2. Reading
3. Vocabulary
 3.1. science
4. Grammar
 4.1. Reported speech
5. Listening
6. Writing
 6.1. Report
7. Speaking
 7.1. /s/ /z/ /iz/
8. Key ideas. Unit
4. Think green!
1. Do you remember these words?
2. Reading
3. Vocabulary
 3.1. world issues
4. Grammar
 4.1. Clauses (whatever/whenever)
5. Listening
6. Writing
 6.1. Discursive essay
7. Speaking
 7.1. tripthongs
8. Key ideas Unit
5. Let's go dancing!
1. Do you remember these words?
2. Reading
3. Vocabulary
 3.1. expressions with go/ and ing
4. Grammar
 4.1. Question tags
5. Listening
6. Writing
 6.1. email
7. Speaking
 7.1. fall and rise intonation
8. Key ideas.