Unit 7-第二课时 （内文）-【教与学·学导练】2023-2024学年七年级上册英语同步课件PPT（人教版）

教与学 学导练 英语 七年级 上册 配人教版（内文） 英 语 教与学 学导练 Unit 7 How much are these socks？ 第二课时 Section A （Grammar Focus~3c） ·内文· ·正式篇· 目录 名师点拨 02 课堂小测 03 课后作业 04 01 课前预习 课前预习 此部分习题详见独立装订的《默写本》。请同学们完成 Unit 7第二课时的练习题。 返回目录 名师点拨 询问物品价格的常见表达 提问 回答 举例 How much is the / this / that+单数名词? It's+价格. —How much is the red T-shirt?那件红色T恤衫多少钱？ —It's ten dollars. 10美元。 How much are the / these / those+复数名词? They're+ 价格. —How much are the black shoes? 那双黑色鞋子多少钱？ —They're eight dollars. 8美元。 返回目录 提问 回答 举例 What's the price of+单数名词 /复数名词? It's+价格. —What's the price of the hat? 那顶帽子的价格是多少？ —It's ten yuan. 10块钱。 —What's the price of the black socks? 那双黑色袜子的价格是多少？ —It's nine dollars. 9美元。 返回目录 ( )1.How much are _______？ A.these pants B.this pant C.this pants ( )2.—How much _______ that sweater？ —_______ 28 dollars. A.is； It's B.are； It's C.is；Its A A 返回目录 ( )3.—How much are the jackets？ —_______ are thirty dollars. A.Those B.These C.They 4.用is, it's, are或they're填空 (1)—How much ________ that green bag? —________ $25. C is It's 返回目录 (2) —How much ________ these red shoes? —___________ $45. (3) —How much ________ this tape player? —___________ $150. (4) —How much ________ the ice-cream? —___________ $5. (5) —How much ________ those bananas? —___________ ten yuan. are They're is It's is It's are They're 返回目录 基数词的用法 表示数量多少的数词叫作基数词，如one, two, three等。 1. 基数词的拼写 1～9的基数词 11～19的基数词 整十的基数词 两位数的基数词 one eleven ten twenty-one two twelve twenty twenty-two three thirteen thirty thirty-three 返回目录 1～9的基数词 11～19的基数词 整十的基数词 两位数的基数词 four fourteen forty forty-four five fifteen fifty fifty-five six sixteen sixty sixty-six seven seventeen seventy seventy-seven eight eighteen eighty eighty-eight nine nineteen ninety ninety-nine 背诵口诀：基数词，表数目，1～12，形各异；13～19，-teen结尾；整十后有-ty；几十几有“-” 返回目录 2. 基数词的用法 基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：one banana 1根香蕉；five boys 5个男孩。 返回目录 ( )1.—How much is your skirt? —It's _______ yuan. A. eighty-five B. eight-fi