Section A - Let's learn
How Many?
有多少？
Miss White: Today we learn numbers from eleven to twenty.
Students: Eleven, twelve, thirteen, fourteen, fifteen!
Miss White: Very good! Now, sixteen, seventeen, eighteen, nineteen, twenty!
Students: Sixteen, seventeen, eighteen, nineteen, twenty!
Mike: Miss White, how many students are there?
Miss White: Let's count! One, two, three... twenty! Twenty students!
White老师：今天我们学习11到20的数字。
学生们：eleven, twelve, thirteen, fourteen, fifteen!
White老师：很好！现在，sixteen, seventeen, eighteen, nineteen, twenty!
学生们：sixteen, seventeen, eighteen, nineteen, twenty!
Mike：White老师，有多少个学生？
White老师：我们来数！一、二、三……二十！二十个学生！
eleventwelvethirteenfourteenfifteenHow many...?
数字11-20的规律
11 eleven / 12 twelve（特殊记忆）→ 13-19以-teen结尾：thirteen, fourteen, fifteen。20 twenty。注意：thirteen/fifteen 拼写变化。
Sarah: I have a piggy bank. Let's count the money!
Amy: OK! One, two... sixteen, seventeen!
Sarah: Seventeen yuan! What can you buy?
Amy: I can buy a new eraser... and pay for it.
Sarah: Then put the change back in the piggy bank.
Amy: Good idea! Saving is fun!
Sarah：我有一个小猪存钱罐。我们来数钱！
Amy：好！一、二……十六、十七！
Sarah：十七元！你能买什么？
Amy：我可以买一个新橡皮……然后付钱。
Sarah：然后把找零放回存钱罐。
Amy：好主意！存钱真有趣！
seventeensixteentwentypaybackpiggy bank
数字在实际场景中使用
How many + 可数名词复数 + are there? = 有多少……？回答：There are + 数字。或直接 数字！数字可以用于数钱、数人数等实际场景。
文化拓展
"Piggy bank"（小猪存钱罐）是西方常见的儿童储蓄工具。传说来源于古英语"pygg"（一种陶土），后来演变成小猪形状的存钱罐。
要点摘要
- P1: 课堂数数——eleven到twenty
- P2: 数钱场景——piggy bank和数字实际应用