「〜ているときだ」- During the Time When...
Explanation
〜ているときだ is a Japanese grammatical structure used to indicate the time when an action or state is in progress, meaning "during the time when..." or "while...".
Grammar Pattern
| Grammar Point | Connection | Explanation |
|---|---|---|
| 〜ているときだ | Verb て-form + ときだ | Used to describe the time when someone or something is in the middle of an action or state. |
Basic Usage
This grammar point is primarily used to describe the time when someone or something is in the middle of an action or state.
Examples
私 は今 、家 で日本語 を勉強 しているときです。- Watashi wa ima, ie de nihongo o benkyou shiteiru toki desu.
- I am in the middle of studying Japanese at home right now.
彼 は仕事 をしている ときだ。- Kare wa shigoto o shiteiru toki da.
- He is in the middle of working.
昼ご飯 を食 べているときだ。- Hirugohan o tabeteiru toki da.
- I am in the middle of eating lunch.
Deep Dive
〜ているときだ is used to describe the time when an action or state is in progress. This structure emphasizes the ongoing nature of the action or state and is often used to answer questions about "when" something is happening, providing a specific time frame.
Real-Life Scenarios
Daily Conversations
In everyday conversations, 〜ているときだ is commonly used to answer questions about time or to describe what someone is currently doing.
-
Q：
今 、何 をしているの？Ima, nani o shiteiru no?
What are you doing now?
-
A：
テレビ を見 ているときだ。Terebi o miteiru toki da.
I am in the middle of watching TV.
Summary
〜ているときだ is a practical grammatical structure that clearly describes the time when an action or state is in progress. By comparing it with similar grammar points, you can choose the most appropriate expression more accurately.