七年级上册英语 Unit7 SectionB 1a-1e（人教版）

How much are these socks? Section B 1a-1e 1. 能够掌握英文数字ten —thirty-one的表达方式。 2. 能听懂有关谈论物品价格的对话，并完成听力任务。 3. 继续练习询问价格，并学习运用数字10-31表达价钱。 ① -How much is…? -It's … ② -How much are…? -They're … Objectives Price appearance quality ... How much is/are your...? num. 十 num. 十一 num. 十二 num. 十三 num. 十五 num. 十八 num. 二十 num. 三十 ten eleven twelve thirteen fifteen eighteen twenty thirty New words Let’s read together！ five one two three four six seven eight nine ten Lead-in 写出以下数字 zero零 七上八下 Game 看图猜成语 三长两短 Game 看图猜成语 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Listen and repeat. Listening 1a Let's count numbers ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine thirty thirty-one Presentation Can you read these numbers？ Numbers fifteen twenty 认一认，读一读 eleven twelve thirteen fourteen sixteen seventeen eighteen nineteen Read twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine thirty thirty-one 认一认，读一读 Read 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Listen again. Circle the numbers you hear in 1a. 1c While-Listening Let's find out the rules zero one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety twenty-one … twenty-nine thirty-one … thirty-nine forty-one … forty-nine fifty-one … fifty-nine sixty-one … sixty-nine seventy-one … seventy-nine eighty-one … eighty-nine ninety-one … ninety-nine one hundred one hundred and one 1~