现在进行时(Present Continuous)
⏱️ 时间:

📖 理解含义
现在进行时表示现在正在做的事情,而且还没做完。它强调此时此刻或现阶段动作的持续性,就像给当下拍了一张“动作进行中”的照片。
📌 中文案例:
  • 外面正在下雨,你出门记得带伞。
  • 我现在正在写一份报告,别打扰我。
  • 他这周一直在准备考试(现阶段,不一定此刻)。
  • 看!那个小孩正在爬树。
  • 妈妈正在厨房做饭,香味飘过来了。
🔧 语法结构
am + doing (I) → I am reading now.
is + doing (he/she/it) → She is reading now.
are + doing (you/we/they) → They are reading now.
🔄 句型扩展
❌ 否定句
结构: 主语 + am/is/are + not + 现在分词
讲解: 在am/is/are后面直接加not,构成否定。
例句1:“I am not (I'm not) sleeping.”
例句2:“She is not (isn't) watching TV.”
例句3:“They are not (aren't) playing outside.”
❓ 一般疑问句
结构: Am/Is/Are + 主语 + 现在分词?
讲解: 将am/is/are提到主语前,句末加问号。
例句1:“Are you reading?”
例句2:“Is she sleeping?”
例句3:“Are they coming?”
🔍 特殊疑问句
结构: 疑问词 + am/is/are + 主语 + 现在分词?
讲解: 在一般疑问句前加上疑问词(what, where, why等)。
例句1:“What are you doing?”
例句2:“Where is she going?”
例句3:“Why are they laughing?”
📝 典型例句
  • I am reading a book now.
    📖 我现在正在读一本书。
    💡 表示此刻正在进行的动作。
  • Look! It is raining outside.
    📖 看!外面正在下雨。
    💡 提醒注意当前正在发生的动作。
  • She is studying for an exam this week.
    📖 她这周正在为考试复习。
    💡 表示现阶段正在进行的动作(不一定此刻)。
  • They are laughing loudly.
    📖 他们正在大声笑。
    💡 描述当前正在发生的动作。
  • He is always leaving his keys at home.
    📖 他总是把钥匙落在家。
    💡 与always连用表示抱怨或强调反复性。
  • I am not (I'm not) sleeping at the moment.
    📖 我现在没在睡觉。
    💡 现在进行时的否定形式。
  • She is not (isn't) watching TV.
    📖 她没在看电视。
    💡 否定句,is not + 现在分词。
  • They are not (aren't) playing football now.
    📖 他们现在没在踢足球。
    💡 复数主语否定。
  • Are you waiting for the bus?
    📖 你在等公交车吗?
    💡 一般疑问句,are提到主语前。
  • Is she sleeping?
    📖 她在睡觉吗?
    💡 疑问句,is提前。
  • Are they coming to the party?
    📖 他们来派对吗?
    💡 询问未来计划(用进行时表将来)。
  • What are you doing?
    📖 你在做什么?
    💡 特殊疑问句,询问动作。
  • Where is she going?
    📖 她要去哪儿?
    💡 询问去向。
  • Why are they laughing?
    📖 他们为什么在笑?
    💡 询问原因。
  • How is he feeling today?
    📖 他今天感觉怎么样?
    💡 询问状态。
  • Who is singing in the next room?
    📖 谁在隔壁房间唱歌?
    💡 询问主语。
🧪 小测验
  • 1. She ___ (watch) TV now.
    答案: is watching
    讲解: now标志现在进行时,主语she用is watching。
  • 2. Listen! Someone ___ (sing) in the next room.
    答案: is singing
    讲解: Listen! 提示正在发生的动作。
  • 3. We ___ (not sleep) at the moment.
    答案: are not sleeping
    讲解: 否定形式,are not + 现在分词。
  • 4. ___ you ___ (wait) for the bus?
    答案: Are, waiting
    讲解: 一般疑问句,are提前。
  • 5. The baby ___ (cry).
    答案: is crying
    讲解: 描述当前正在发生的动作。
  • 6. He ___ (always / leave) his keys at home.
    答案: is always leaving
    讲解: 与always连用表抱怨。
  • 7. I ___ (read) a very interesting book these days.
    答案: am reading
    讲解: 现阶段正在进行的动作。
  • 8. ___ they ___ (play) football now?
    答案: Are, playing
    讲解: 一般疑问句。
  • 9. She ___ (not wear) a dress today.
    答案: is not wearing
    讲解: 否定句。
  • 10. What ___ you ___ (do) right now?
    答案: are, doing
    讲解: 特殊疑问句,询问当前动作。
  • 11. Why ___ he ___ (laugh)?
    答案: is, laughing
    讲解: 特殊疑问句。
  • 12. The phone ___ (ring). Can you answer it?
    答案: is ringing
    讲解: 正在响,用现在进行时。
  • 13. I ___ (not / study) at the moment.
    答案: am not studying
    讲解: 否定。
  • 14. Where ___ she ___ (go) now?
    答案: is, going
    讲解: 特殊疑问句。
  • 15. They ___ (have) dinner right now.
    答案: are having
    讲解: 正在进行。
  • 16. ___ he ___ (work) on a new project this month?
    答案: Is, working
    讲解: 现阶段进行。