雅思口语有一些常考话题，是同学们在备考雅思口语时候，老师特别强调要多多练习和准备的。这就是我们常说的雅思口语必备核心话题。接下来就一起来看看今天雅思考试内容：雅思口语必备核心话题：a useful skill you learned in a math class
雅思口语必备核心话题：a useful skill you learned in a math class
大家看到5月份口语轮换题中出现的describe a useful skill you learned in a math class from your primary or high school的时候，是不是已经绝望了…… 不光要让你回忆痛苦的数学课，还逼你说一个学到的有用技能!出题人简直太残忍了!不过最近刚好在微博看到个视频，说不定可以帮到大家。里面讲了数学家利用乐高玩具和影子进行艺术创作，里面涉及到的数学计算和建模，就可以是我们这个题目中的skill哦：
I learned a pretty awesome skill from my math teacher in high school. He taught us how to create an artwork based on mathematical principles.
Our math teacher is really one of a kind, I mean, normally you might be bored out of your mind in math classes, but in his class, he could always find a way to spice things up and make everything about math intriguing.
It’s like making hand shadow puppets, but instead of using hands, we used small cubes. We carved three different shapes into the three faces that are next to each other, you know, the three faces that share one corner, and when you rotate this cube, you would see the shadows of the three different shapes in turn on the wall.
I still remember how thrilled we were when our teacher showed us how it worked. At fist, the small sculpture looks so abstract, I mean, we didn’t know what it was, but when the light was on, we saw a shadow in the shape of the letter ‘A’ on the wall, and then our teacher rotated the sculpture to a certain angle, and magically, the letter ‘D’ showed up on the wall. We were like ‘wow’, but there’s more, when our teacher rotated the sculpture again, we saw the letter C. That was quite a jaw-dropping performance for a bunch of high school students, you know.
The principle behind it is actually quite simple, but it’s a little bit hard to example without a 3-D model, so I’ll just skip that part. Anyway, after that class, all of us learned how to do this magic trick. I never thought math class could be so entertaining.
这个题目告诉我们要善于利用考官给我们的笔和小纸板，声情并茂的给考官上一堂生动的数学课，让他也感受一下出题人满满的恶意……
以上为今天网带来的雅思考试内容：雅思口语必备核心话题：a useful skill you learned in a math class。更多雅思口语精彩资讯，请关注网论坛。预祝大家考试取得好成绩~加油!