听一分钟英文：Mathematics-数学
时间：2018-12-28 作者：英语课 分类：听一分钟英文-M
When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction 1, multiplication 2 and division. I knew my times tables like the back of my hand. Then, things got difficult when I was about 14. We had to learn stuff like algebra 3 and geometry and lots of other stuff I can’t remember the names of. Suddenly. I wasn’t so good at maths any more. I think there were a few reasons for this. One was my maths teacher, another was because I sat at the back of the class, and another was I talked a lot. I still like maths and know I would be good at it again if I studied. I did statistics when I was at university and loved that.
- We do addition and subtraction in arithmetic.在算术里,我们作加减运算。
- They made a subtraction of 50 dollars from my salary.他们从我的薪水里扣除了五十美元。
- Our teacher used to drum our multiplication tables into us.我们老师过去老是让我们反覆背诵乘法表。
- The multiplication of numbers has made our club building too small.会员的增加使得我们的俱乐部拥挤不堪。