用英语教宝宝加减乘除，用计算器进行数学启蒙

用英语教宝宝加减乘除，用计算器进行数学启蒙 用英语教宝宝加减乘除，用计算器进行数学 启蒙 培养出双语宝宝的小雅，和她的外国朋友 帮您穷尽0~3岁词句，创造家庭双语环境 Let’s check all of the keys on the calculator. 咱们先看看计算器上的按钮。 1. Turn on the calculator by pressing the ON key. 亦可将press替换为push，将key替换为button。 按ON键，打开计算器。 2. There are four types of calculation: addition, subtraction, multiplication and division. 一共有四种运算:加法、减法、乘法、除法。 (1) Addition 加法 One plus two is (is equal to / equals) three. 1加2等于3。 (2) Subtraction 减法 Three minus (less) two is (is equal to / equals) one. 3减2等于1。 (3) Multiplication 乘法 Two times two is (is equal to / equals) four. Multiply two by two to get four. 2乘2等于4。 (4) Division 除法 Ten divided by two is (is equal to / equals) five. Ten over two is (is equal to / equals) five. 10除以2等于5。 3. reads (is called) four point five. 读作四点五。 4. Press the one key, then the plus sign and finally two. Think about / guess what number will appear after I press equal. 按1键，加号，然后按2。想想(猜猜)我们按完等号，会出现什 么数字, 5. Bingo! It’s three. One plus two equals three. 对咯～是3。1加2等于3。 6. Don’t press the keys too hard, you might break them. 别这么使劲按按钮，你该把它弄坏了。 7. The calculator doesn’t work anymore. Let me see if it’s low on battery. 计算器用不了了。我看看是不是电池没电了。 8. Silly me. I forgot it’s solar powered. 我笨了。我忘了它是太阳能的。 9. Let’s call it a day. It’s time to go to bed. We can play with it tomorrow when its power is restored. 今天就到这儿吧。该睡觉了。明天有电了再玩吧。 如果是早上，可以把Let’s call it a day替换成That’s all for today。 百度搜索“就爱阅读”,专业资料,生活学习,尽在就爱阅读网,您的在 线图书馆!