因果論證是一種很實用的論證方法，在托福口語TASK1中合理使用因果論證可以幫助我們更好的增強托福口語表達的邏輯性，進而提升托福口語水平。那么什么是因果論證？如何將它應用到我們的托福口語備考中？

因果論證：

任何現象的發生都是有一些現象引起的，因果論證通過分析事理，揭示論點和論據之間的因果關系來證明論點。
因果論證可以用因證果，或以果證因，還可以因果互證。
因果論證方法介紹：
標志詞、詞組或者句型：
1. 原因：as, since, because, because of now that , due to, owing to, thanks to, on account of, in virtue of…
2. 結果：so, hence, thus, therefore, thereby, as a consequence, as a result, consequently, accordingly, so that…
示例：
1. Books are important to me because it gave me a lot of practical guidance.
2. Since books have a lot of illustrations to help me understand the world better, I like to read various kinds of books.
3. Due to his hard work, he was quickly promoted by his boss.
Place話題
實例體現因果論證
題目：
Your university plans to open a café inside the campus library. Do you think this is a good idea? Explain why or why not.(TPO34)
范文：
Well, if you ask me whether it is a good idea to open a café inside the campus library, I would like to say definitely yes. I have two reasons to name.
First, it’s a good place for us to take a break and get refreshment. We go to the library to do research or study for finals, which are quite intense and complex work. ① Sometimes my head gets a little dizzy from staring at the books for too long. In that case I would like to get a cup of coffee and clear my mind for a while.
What’s more, it’ll also be more convenient for us to grab something to eat.
② I mean, sometimes when we are in a hurry, we go to the library without having breakfast, especially during the final week. ③ So it’ll be fantastic if we can order a muffin and a cup of Capo-chino inside the library.
論證方法分析：
其中①為舉例論證方法，②為解釋論證方法。

③處出現了表示結果的標志詞so，作者說如果我們能夠在圖書館內享用a muffin(瑪芬蛋糕) and a cup of Capo-chino (卡布基諾)，那么這將是令人非常愉悅分事情, 屬于因果論證，這是對分論點it’ll also be more convenient for us to grab something to eat. 的展開論證。

以上就是關于巧妙利用因果論證助力托福口語TASK1高分的解析，希望對各位的托福口語備考有幫助。