现在进行时结构

现在进行时结构，分享了主语+am/is/are+现在分词、现在进行时的使用场景、表示暂时的、经常性的动作、表示将来计划或安排的知识。

现在进行时结构

• 主语 + am/is/are + 现在分词
  • The cat is sleeping.
    • The cat is lying on the bed.
      • The cat is closing its eyes.
      • The cat is stretching its legs.
    • The cat is dreaming.
      • The cat is twitching its whiskers.
      • The cat is moving its paws.
  • The dog is barking.
    • The dog is wagging its tail.
      • The dog is jumping up and down.
      • The dog is chasing its own tail.
    • The dog is growling.
      • The dog is showing its teeth.
      • The dog is moving closer to the stranger.
• 现在进行时的使用场景
  • 描述当前正在发生的动作
    • I am writing an email.
      • I am typing on my keyboard.
        • I am using all my fingers.
        • I am pressing the keys gently.
      • I am thinking of what to write next.
        • I am pausing for a moment.
        • I am brainstorming ideas.
• 表示暂时的、经常性的动作
  • She is staying with her sister temporarily.
    • She is sleeping in the guest room.
      • She is using her sister's bed.
      • She is covering herself with a warm blanket.
    • She is enjoying her time with her family.
      • She is playing board games with her nieces.
      • She is cooking meals together with her sister.
• 表示将来计划或安排
  • We are going on a vacation next week.
    • We are visiting a tropical island.
      • We are swimming in the crystal clear water.
      • We are lying on the white sandy beach.
    • We are exploring the local cuisine.
      • We are trying exotic fruits and dishes.
      • We are dining at famous restaurants.
  • I am going to the cinema tonight.
    • She is meeting her friends for dinner tomorrow.
    • We are taking a vacation next month.
    • The company is launching a new product next week.
    • They are attending a conference next Friday.
    • He is starting a new job next Monday.