Uses of the Genitive Case
Nothing new really, just check page 109 (147) to make sure you remember


Declension of "the king"
Not new either. If you're unsure, book page 109 (146) or click here to refresh your memory.


Some Uses of the Article
Quite clearly set out on pages 109/110 (148)

Some further examples:

ὁρῶ ἀνθρώπους τινάς·
   οἱ μὲν πονοῦντες 
   οἱ δὲ ἡσυχοὶ μένοντες. 
     οἱ μὲν πονοῦντες δοῦλοί εἰσιν,
     οἱ δὲ ἡσυχίαν ἄγοντες δεσπόται. 
ὁ τὴν θυσίαν ποιῶν ἱερεύς ἐστιν, ὁ τοῦ Διονύσου ἱερεύς 
οἱ παῖδες παίζουσιν·
   οἱ μὲν τρέχουσιν, 
   οἱ δὲ πηδῶσιν. (jump) in lesson six Cyclops jumps up when the stake is pushed into his eye ὁ Κύκλωψ ἀναπηδᾷ 
tὰ παιδία παίζει·
   τὰ μὲν τρέχει,
   τὰ δὲ πηδᾷ. 
     τὰ μὲν τρέχοντα τέκνα ἐστὶ τοῦ Στεφάνου,
     τὰ δὲ πηδῶντα  τῆς Μαρίας. 

Remember:

  • Neuter nouns take singular verb forms.
  • Words in  ιον are diminutives, and diminutives are always neuter.