Negative tú commands are used to tell someone (familiar) what NOT to do.
Idiomatic Expressions Using Tener. What is an idiom? According to Merriam- Webster Online Dictionary: Main Entry: id·i·om Pronunciation: \ ˈ i-dē-əm\
La rutina diaria (part 1) I can: Talk and write about my daily routine Understand when I read or hear about daily routines.
To go to bed (Acostarse). To shave (Afeitarse) To take a bath (Bañarse)