本影片所學句型為If名詞子句-Noun Clauses：I want to know if we’ll go to Taiwan this week.，先複習課堂中所學的句型-名詞子句Do you know if／whether...?，例如Do you know if she likes to read?／Do you know if we will see a movie tomorrow?／Do you know if the math test is easy?／Do you know if he has learned about the news?，再藉由句型相關會話幫助學生學習，其中提及的單字及片語包含something came up, doubt, a big eater。最後，透過練習題協助學生檢視對會話內容的理解程度。 對話中與if名詞子句有關的例句：Do you want to know if we'll go to Taiwan this week?／I wonder if you changed your mind or something came up.／I would never doubt whether we should go to Taiwan or not. ／Do you think if I can invite Halk to join us? ／I’m not sure whether we have enough money for the food. ／Let’s go ask Halk if he is interested.