綜合練習 - 不要再搞混!
He is don't play games.
→ 混用了 be動詞(is) 和 助動詞(don't) !
→ 一句話只能選一個系統!
• He doesn't play games. (一般現在式 - 習慣)
• He isn't playing games. (現在進行式 - 正在做)
• 看到 now, right now, at the moment → 現在進行式
• 看到 every day, often, usually, always → 一般現在式
• 正在做某事 → 現在進行式 (be + Ving)
• 習慣、事實 → 一般現在式 (動詞/動詞+s)
一般現在式: 用 do/does 或 don't/doesn't
現在進行式: 用 am/is/are + Ving
| 項目 | 一般現在式 | 現在進行式 |
|---|---|---|
| 用途 | 習慣、事實、真理 | 正在進行的動作 |
| 肯定句 | 主詞 + 動詞/動詞+s He plays games. |
主詞 + am/is/are + Ving He is playing games. |
| 否定句 | 主詞 + don't/doesn't + 原形 He doesn't play games. |
主詞 + am/is/are + not + Ving He isn't playing games. |
| 疑問句 | Do/Does + 主詞 + 原形? Does he play games? |
Am/Is/Are + 主詞 + Ving? Is he playing games? |
| 時間副詞 | every day, often, usually, always, never, sometimes | now, right now, at the moment, today |
| 關鍵字 | do, does, don't, doesn't | am, is, are, not, Ving |