Identity / Classification
What is it? Who is who?
Bedeutung
A relation that identifies, names, classifies, or equates one participant with another role, class, or label.
So erkennst Du es
Ask whether the sentence says that X is Y or belongs to a class.
Beispiele
doctor|teacher|friend|problem
my brother is a doctor|this is a mistake
She is a doctor.
Visual guide
Identity/class frame: X = Y She = a doctor person = class/role Meaning: X belongs to Y
Same link, different marking: [She] [is] [a doctor] [She] [doctor] zero BE [She] [doctor-CASE] Marking changes; X = Y stays.
Sprachansicht
In deiner Muttersprache
Identity and classification use a copula, often with no indefinite article for professions.
Sie ist Ärztin.
She is doctor.
In Deiner Lernsprache
Für Identität und Einordnung verwendet Englisch meist be. Vor zählbaren Nomen im Singular steht oft ein Artikel, z. B. a doctor.
She is a doctor.
is a doctor = Einordnung / Klassifikation
Lernende sagen manchmal She doctor oder lassen den Artikel in She is a doctor weg.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.