Here's a list of 1st grade JHS topics (supplemented from the Akita AJET Community Wiki):
Topic
Example
Self-introductions
  • Hello. Good morning.
  • I'm Ann Green.
Numbers
  • 1-100.
  • 1st, 2nd, 3rd, ...
Alphabet
  • ABCs.
Phonics
  • か is "k ... a".
  • A says a, a, apple.
Pronouns
  • I, you, he, she, it.
Adjectives
  • Easy, hard.
Plural
  • No noses, 1 nose, 2 noses.
Conjunctions
  • And, or.
Personal pronouns
  • My, your.
Conjugation
  • I am sleepy. You are fast.
Present positive
  • I am Mike. I play baseball.
Demonstrative pronouns
  • This, that.
Present interrogative
  • Am I? Do I?
Present negative
  • I am not. I don't play.
Affinitive
  • I like cars.
Question words
  • Who, what, when, where, why, how.
Invitations
  • Let's go. Let's play a game.
Imperative
  • Look! Stop!
Conjugation
  • He plays baseball. She reads books.
Present progressive
  • I am running. He is fishing.
Personal pronouns
  • Me, him, her.
Where
  • Where's my ticket? It's on the desk.
Possessive pronouns
  • Mine, yours, hers.
Can
  • I can run. You can cook.
Past tense
  • I ate a burger. He sat on the chair.