unit key |
- Vocabulary: Environmental features
- Grammar: Superlative adjectives
- Life skills: Be net-smart!
- Story: The exchange student (audio)
- New language: Questions with How
- Word work: Spelling in comparative and superlative adjectives
- Writing: An advert
- Culture: The United States' most extreme national parks
Superlative adjectives
Superlative adjectives: Superlatives + Classroom superlatives
Listening activities (aviso: guiaros por la unidad y el número de la actividad, no por la página)