本影片所學文法為現在完成式-Present Perfect Tense,透過爸爸David與兒子Jerry之間的對話帶入課程,說明現在完成式常用於敘述從過去到現在,已完成、剛完成或還沒完成的動作,以及句型架構為主詞(S)+have/has+過去分詞(Past Participle)。在影片的後半段,透過例句讓學生學習Have及Has開頭的現在完成式問句及回應句,例如Have you done homework yet?/Yes, I have. I have already done my homework./No, I haven't. I haven't done my homework yet./Has Dad taken out the trash yet?/Yes, he has. He has already taken it out/No, he hasn't. He hasn't taken it out.。
修改日期:2026-01-22