Unit 7 Unit 7 How much are these（共6课时打包）-【高效课堂】2022-2023学年七年级上册英语精美课件+教学设计（人教版）

0 人教版七年级(初中)英语上册 Unit 7 How much are these socks? Section B (1a-1e) 1 Learning objectives 0 1）To learn to count the numbers over 10 and find out the rules. 2）Learn to know and use more numbers in our daily life. 3）Use the numbers freely in the real situation and spend money in a wise way and save money. Lead in Let's sing a song: Lead in one two three four five six seven eight nine ten Can you read the numbers? Presentation 17 12 15 16 13 18 14 11 19 Let's learn more numbers: eleven twelve seventeen fourteen fifteen sixteen nineteen eighteen thirteen 10 ten 从one到twelve， 拼写和读音没有什么规律，逐一记忆； 从thirteen 到nineteen, 表示“十几”，其后均有后缀-teen。注意thirteen, fifteen, eighteen的拼写。 Presentation 21 24 23 22 thirty 25 twenty-six twenty-seven twenty-eight twenty-nine twenty-one twenty-two twenty-three twenty-four twenty-five 30 26 27 29 28 thirty-one 31 twenty 20 表示“几十几”， 用“整十数+个位数”表示，中间用连字符“-”把十位数和个位数连接起来。 Presentation twenty 二十 thirty 三十 forty 四十 fifty 五十 sixty 六十 seventy 七十 eighty 八十 ninety 九十 one hundr