五月雅思口语题库的新题话题依然沿袭过去的生活化题材，认真备考过，处处留心的小鸭子们，相信都能够自信面对雅思口语考官。今天课窝网为大家带来雅思口语5月变题季新话题-- useful skills you learned in a math class！

　　口语part2话题：

　　Describe some useful skills you learned in a math class from your primary/high school.(初高中数学课上学到的有用技能)

　　You should say:

　　What the skill was

　　How you learned it

　　Who taught you

　　And why it was useful to you

　　1.What the skill was？

　　Super拿Calculation of percentage百分数的计算举例

　　The useful skill I learned in a math class from my primary school is calculation of percentage, which

　　is to calculate numbers expressed as a part ofa whole.

　　可以用which引导的定语从句简单解释一下这个技能是什么

　　2. How you learned it？

　　I learned it in my math classes in primary school. Because thisisa compulsory content必修内容for all the pupils around China in their high school education.In the class, the teacher explained what the percentage means and how it is written. 同学们可以根据自己的经验丰富内容

　　3. Who taught you？

　　It was a middle-aged female teacher who taught me this. 此处可以加些形容词，具体描述一下那位老师，这里，描述人物的材料可以派上用场。

　　4. And why it was useful to you (6分段)

　　Whenever I goshopping, I alwaysencounter questions(面临、遇到问题)such as How much is this shirt going to cost once the 40% sale is applied? What about once the 8% tax is added? What if it’sadvertised as “half-off(半价),” or “20% off thesaleprice(打八折)”? Compared with going to gather my things,head up to the cashier(奔向收银台), andhope for the best(希望获得最好的结果,即获得最大的折扣), I would rather knowahead of time(提前)whether I’m able to afford the clothes withoutbreaking the bank(花费过大、破产). That takes math knowledge, and at least a basic understanding of how percentages work. So I think calculation of percentage is very important and useful in my daily life. And I believe it should receive greater focus in math c ourses throughout primary school.

　　【难度上升！】再以概率和期望值Probability and Expected Values举个栗子

　　（7分段）

　　Once I was tempted to play the lottery in hopes of winning more money than I would lose (as opposed to与…相反purelyforentertainmentpurposes以…为目的), and I was told that probability and expected values are something that would benefit me greatly. So, I tried to learn something about it. And then it becomes very useful in my life,especially when I have to answer questions like “How do you decide what leve lof return is needed tocompensateyoufor(为…补偿，抵消…)the level risk taken?” It is always about seeking to achieve a good return based on the amount of risk taken.

　　以上就是小编为大家带来的雅思口语五月的新话题。更多雅思考试真题下载、雅思考试难度等问题，可以咨询我们。