三用英语怎么说：

1.come on! (常用,朋友之间)

2.cheer up!(振作起来！加油！）

3.go ahead!(尽管向前吧！）

4.go!go!go!（世界杯。。）

5.fighting!（韩国人好像特别喜欢这么说~~前面还加A ZA A ZA,是韩文的加油的意思）

6.add oil(中国人说的，对中国人说也不妨）

三用英语怎么说读：

三分之一：one third or : one over three
五分之二：two fifths or: two over five
十二分之五：five twelfths or: five over twelve
两种读法都可以

分数相当于形容词修饰名词时要加连字符
a one-third mile 三分之一英里
a two-thirds majority 三分之二大多数

但分数相当于名词时用不用连字符都可以
three-quarters of a mile==three quarters of a mile
四分之三英里

三用英语怎么说教程：

加 用plus，and或add表示;
等于 用is，make，equal等词表示。
2+3=? 可表示为: How much is two plus three?
2+3=5
Two plus three is five.
Two and three is equal to five.
Two and three makes five.
Two added to three equals five.
If we add two to/and three, we get five.
减 用 minus或 take from表示
10-6=? How much is ten minus six?
10-6=4
Ten minus six is four.
Take six from ten and the remainder is four.
Six (taken) from ten is four.
十减去六等于四
乘 用time(动词)或multiply表示
3X4=? How much is three times four?
3X4=12
Three times four is/are twelve.
Multiply three by four，we get twelve.
Three multiplied by four makes twelve.
三乘以四等于十二
除 用divide的过去分词形式表示
16÷4=? How much is sixteen divided by four?
16÷4=4
Sixteen divided by four is four.
Sixteen divided by four equals/gives/makes four.
十六除以四等于四。