The document discusses using the present simple tense to talk about likes and dislikes. It provides examples of sentences expressing what one likes or dislikes doing and things one likes or dislikes. These include sentences using pronouns like "I", "you", "we", and verbs like "like", "love", "hate", "enjoy", "don't like", and "doesn't like". It also discusses using auxiliary verbs like "do/does" to ask questions about preferences, for example "Do you like to watch TV?". The document includes activities to practice filling in sentences expressing likes and dislikes.