介绍:
Numbers1-10:
1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10 ten
Addition and subtraction
(加法和减法)
Look! There is a bird.
看，有一只小鸟。
Two more birds came.
又来了两只小鸟。
How many birds are there in all?
总共几只小鸟？
There are three birds all together.
总共3只小鸟。
What’s one plus two?
1加2等于几？
One plus two equals three.
1加2等于3。
There are three birds.
有三只小鸟。
Two birds flew away.
两只小鸟飞走了。
How many birds are left?
还剩几只小鸟？
Two birds are left now.
还剩2只小鸟
What’s three minus two?
3减2等于几？
Three minus two equals one.
3减2等于1。
More examples(更多例子):
1+1=2
One plus one equals two.
4+3=7
Four plus three equals seven.
6-2=4
Six minus two equals four.
8-3=5
Eight minus three equals five.
大家还在听
