Use: 「と」(to) is a particle used to connect two or more nouns. In this lesson, it was used to introduce multiple family members at once.

Example:
• 夫(おっと)と子(こ)どもです。 (Otto to kodomo desu.) — This is my husband and child.
• 父(ちち)と母(はは)と姉(あね)です。 (Chichi to haha to ane desu.) — This is my father, mother, and sister.

Use: This pattern is used to ask a question. You can form a question by adding ですか？ after an interrogative word (a question word like “who,” “where,” or “how old”) and speaking with a rising intonation.

Example:
• これ、だれですか？ (Kore, dare desu ka?) — Who is this?
• どこに住(す)んでいますか？ (Doko ni sunde imasu ka?) — Where do you live?

Use: The particle の is used to show the relationship between two nouns. It has two main uses we learned today:

Use 1 — Possession/Modification: The first noun (N1) describes or modifies the second noun (N2). It’s often like saying “N2 of N1” or “N1’s N2”.
Use 2 — Apposition (Sameness): The first noun (N1) and the second noun (N2) are the same thing. N1 gives more information about what N2 is.

Example:
• Use 1: これは私（わたし）の家族（かぞく）の写真（しゃしん）です。 (Kore wa watashi no kazoku no shashin desu.) — This is a photo of my family.
• Use 2: 妹（いもうと）のマリーです。 (Imouto no Marii desu.) — This is my sister, Marie.

Use: The particle の is used to show the relationship between two nouns. We learned two main uses today:

• The first noun (N1) modifies or describes the second noun (N2). This is often used to show possession or relationship, like “N1’s N2”.
• The first noun (N1) and the second noun (N2) are the same thing (apposition). N1 gives more information about N2, like a name or title.

Example:
• Use 1: 姉（あね）の子（こ）どもです。 (Ane no kodomo desu.) — This is my older sister’s child.
• Use 2: ペットのジョンです。 (Petto no Jon desu.) — This is my pet, John.