Developing fluency
1. Vocabulary List
| Japanese | Romaji | English |
|---|---|---|
| ๆ ็ป๏ผใใใ๏ผ | eiga | Film / Movie |
| ใใใใใ | souji suru | To clean |
| ใทใฃใฏใผใใใณใ | shawaa wo abiru | To take a shower |
| ใฉใธใช | rajio | Radio |
| ไธๆฅไธญ๏ผใใกใซใกใใ ใ๏ผ | ichinichijuu | All day long |
| ๅญฆๆ ก๏ผใใฃใใ๏ผ | gakkou | School |
| ใจใ | toki | When / Time of |
2. Grammar & Sentences
ใชใใ โ Extended Practice
Reinforcement of the core pattern: Verb 1 (masu stem) + ใชใใ + Verb 2
- ใใใใณใผใณใ้ฃในใชใใๆ ็ปใ่ฆใพใใ(Poppukoon wo tabenagara eiga wo mimasu.) โ I eat popcorn while watching a film.
- ใพใใใ่ชญใฟใชใใใณใผใใผใ้ฃฒใฟใพใใ(Manga wo yominagara koohii wo nomimasu.) โ While reading manga, she drinks coffee.
- ๆญใใชใใใใใใใพใใ(Utainagara souji shimasu.) โ We sing while we are cleaning.
- ใทใฃใฏใผใใใณใชใใๆญใใฎใๅฅฝใใงใใ(Shawaa wo abinagara utau no ga suki desu.) โ I like singing while having a shower.
- ใใฎใใฏไธๆฅไธญใฉใธใชใ่ใใชใใๅๅผทใใฆใใพใใใ(Kinou wa ichinichijuu rajio wo kikinagara benkyou shite imashita.) โ I was studying while listening to the radio all day yesterday.
ใชใใ with ใจใ โ Contextual Simultaneous Action
ใจใ (when) can set up the scenario, with ใชใใ describing the two actions within it.
- ๅญฆๆ กใซ่กใใจใใ้ณๆฅฝใ่ใใชใใๆญฉใใพใใ(Gakkou ni iku toki, ongaku wo kikinagara arukimasu.) โ When I go to school, I walk while listening to music.
ใชใใ in Past Tense
ใชใใ itself does not change โ only the final verb inflects for tense.
- ใใฎใใใฌใใ่ฆใชใใใใ ใใ ใใใใพใใใ(Kinou terebi wo minagara shukudai wo shimashita.) โ Yesterday I did my homework while watching TV.
- ใใ ใใ ใใฏใใพใใใ๏ผใผใฏใใใใฎใใใฌใใ่ฆใชใใใใ ใใ ใใใใพใใใ(Shukudai wa shimashita ka? โ Hai, kinou terebi wo minagara shukudai wo shimashita.) โ Did you do your homework? โ Yes, I did my homework yesterday while watching TV.
Stem Formation Reminder
| Dictionary | Masu form | Masu stem (before ใชใใ) |
|---|---|---|
| ๆญใ | ๆญใใพใ | ๆญใ |
| ่ชญใ | ่ชญใฟใพใ | ่ชญใฟ |
| ่ใ | ่ใใพใ | ่ใ |
| ใใณใ | ใใณใพใ | ใใณ |
3. Learning Context
- Tense lives in Verb 2: ใชใใ is invariant โ past/present/progressive is expressed only by the ending of Verb 2.
- Subject omission: When the subject is clear from context, Japanese drops it โ ใทใฃใฏใผใใใณใชใใๆญใใฎใๅฅฝใใงใ has no stated subject.
- ใฎใๅฅฝใใงใ pattern: Verb (plain) + ใฎใๅฅฝใใงใ = "I like doing ~" โ a natural combination with ใชใใ.
4. Progress Tracker
| Field | Detail |
|---|---|
| Current Level | Intermediate B1 |
| Chapter / Topic | Chapter 3: Experiences (ใชใใ fluency) |
| Completion | ~28% of Chapter 3 |
| Latest Performance | 100% score (+10 Stars) |