https://youtube.com/shorts/11mjmznJBvg
Watch carefully to ensure that you use the Present Continuous tense and the Past tense correctly at the appropriate times.
The Present Continuous tense describes actions that are happening right now, while the Past tense refers to actions that have already been completed.
Pay close attention to what the students are doing at the moment and what they did earlier.
請仔細觀察，確保在適當的時候正確使用現在進行式和過去式。
現在進行式用來描述正在發生的動作，而過去式則用來表示已經完成的動作。
請特別留意學生此刻正在做的事情，以及他們先前已經做過的事情。