Unit 7 Happy Birthday! Grammar 课件 2025-2026学年人教版英语七年级上册

Unit 7 Happy Birthday! Grammar: Ordinal numbers Wh- questions review 2025-2026学年度新人教七年级英语上册 目录 CONTENT 01 02 特殊疑问词 When, How old, What, How much, How many 03 购物用语 询问价格和数量 04 序数词 1st-31st 日期表达 月份、序数词的使用 序数词 PART 01 Q1.How many sheep can you see ? Q2.Which one is black? A:I can see eight! A:The second one! 基数词 序数词 序数词变化规则 基础规则： 1-3特殊形式：first (第1), second (第2), third (第3) 4-20加-th：fourth (4th), fifth (5th)... twentieth (20th) 21以上注意个位：twenty-first (21st), twenty-second (22nd), twenty-third (23rd)... 序数词缩写 PART 01 序数词填空练习 写出下列数字的序数词： 1 → ______________ (完整) / __________ (缩写) 3 → ______________ (完整) / __________ (缩写) 5 → ______________ (完整) / __________ (缩写) 12 → ______________ (完整) / __________ (缩写) 22 → ______________ (完整) / __________ (缩写) first 1st third 3rd fifth 5th twelfth 12th twenty-second 22nd 日期表达法 PART 02 ✅ My birthday is on May 1st. 序数词 月份 结构顺序： 月份 + 序数词 英文：Month + Ordinal number 中文：月份 + 第几日 介词搭配规则： 具体日期用 on：on May 1st 月份用 in：in May 年份用 in：in 2024 完整日期格式： 简单式：May 1st 正式式：the 1st of May 口语常用：May first 日期练习 将下列中文日期转换为英文： 3月8日 → ______ 6月1日 → ______ 9月10日 → ______ 10月31日 → ______ 12月25日 → ______ 用 in 或 on 填空： My birthday is ______ May. We have a party ______ May 5th. I was born ______ 2010. The meeting is ______ Monday. We go swimming ______ summer. March 8th June 1st September 10th October 31st December 25th in on in on in 特殊疑问词 When, How old, What, How much, How many PART 03 When is your birthday?  On May 1st. When - 询问时间 更多实例： When do you get up? → At 6:30 a.m. When does the party start? → At 7:00 p.m. 辨析：When vs What time When 可以问日期、星期、时间段 What time 只问具体钟点 When do you have English class? What time do you get up? Think 选择正确的疑问词 ______ is the meeting? On Monday. (When/What) ______ do you go to bed? At 10 p.m. (When/What time) ______ is Christmas? December 25th. (When/What) When What time/When When 特殊疑问词 When, How old, What, How much, How many PART 03 How old - 询问年龄 years old 可以省略 I'm 13. ✅ I'm 13 years old. ✅ 询问他人年龄： How old is your sister? How old are your parents? 改正错误 How old is you? → ______ I am 12 years. → ______ She is 13 old. → ______ How old are your brother? → ______ How old are you? I am 12 years old. She is 13 years old. How old is your brother? 特殊疑问词 When, How old, What, How much, How many PART 03 What - 询问事物、内容、职业 -What's this? -It's a birthday cake. -What's your favourite subject? -English. 询问事物： 询问内容： -What does your father do? -He's a doctor. 询问职业：： 辨析：What vs Who What 问事物、内容、职业 What's your name? （名字是事物） What do you want? （想要什么事物） Who 问人物 Who is he? （他是谁） Who teaches you English? （谁教你英语） 选择What或Who ______ is your best friend? Tom. ______ is your favourite colour? Blue. ______ is that man? My uncle. ______ do you want for dinner? Noodles. Who What Who What 特殊疑问词 When, How old, What, How much, How many PART 03 How much vs How many 核心区别： 疑问词 问什么 接什么名词 实例 How much 价格/不可数量 不可数名词 How much is the cake? How much milk do you need? How many 数量 可数名词复数 How many candles do you have? 选择How much或How many ______ is the bread? 10 yuan. ______ apples do you want? 5. ______ water do you need? A lot. ______ bottles of juice? 3. ______ is this T-shirt? 50 yuan. How much How many How much How many How much 购物用语情景应用 PART 04 售货员用语 Can I help you?（需要帮忙吗？） What can I do for you?（我能为您做什么？） Anything else?（还要别的吗？） 顾客询问 How much is this...?（这个……多少钱？） How much are these...?（这些……多少钱？） Do you have...?（你们有……吗？） 顾客决定 I'll take it.（我买了这个。） I'll take them.（我买了这些。） I'd like to buy...（我想买……） 付款用语 Here you are.（给你钱。） How much in total?（总共多少钱？） Keep the change.（不用找零。） 顾客进店 → 售货员问候 → 顾客询问 → 售货员回答 → 顾客决定 → 付款离开 情景对话填空 Shopkeeper: Good morning. (1) ______? Customer: Yes, please. (2) ______ this birthday cake? Shopkeeper: It's 98 yuan. Customer: OK. (3) ______. (4) ______. Shopkeeper: Thank you. Here's your cake. Customer: Thanks. (5) ______. Shopkeeper: You're welcome. Have a nice day! Can I help you How much is I'll take it Here you are Bye/Goodbye 综合练习 一、单选 （ ）1. — ______ is your birthday? — It's on May 1st. A. What B. When C. How old D. How （ ）2. — ______ are you? — I'm 13 years old. A. What B. When C. How old D. How （ ）3. — ______ is the birthday cake? — It's 68 yuan. A. How many B. How much C. What D. When （ ）4. — ______ candles do you need? — I need 10. A. How many B. How much C. What D. When （ ）5. — ______ do you want for your birthday? — A new bicycle. A. How many B. How much C. What D. When B C B A C 二、选词填空 when, how old, what, how much, how many, on, at, in, first, third 1. My birthday is ______ June. 2. We have the party ______ 6:30 p.m. 3. Children's Day is ______ June 1st. 4. January is the ______ month of the year. 5. March is the ______ month. 6. ______ is your favourite colour? 7. ______ is your sister's birthday? 8. ______ is your grandfather? 9. ______ is this teddy bear? 10. ______ balloons are there? in at on first third What When How old How much How many 三、句型转换 1. My birthday is on October 1st. (对划线部分提问) ______ ______ your birthday? 2. I'm 12 years old. (对划线部分提问) ______ ______ are you? 3. The chocolate is 20 yuan. (对划线部分提问) ______ ______ is the chocolate? 4. I want 5 candles. (对划线部分提问) ______ ______ candles do you want? 5. I want a new schoolbag. (对划线部分提问) ______ do you want? When is How old How much How many What 四、情景对话 对话一：生日信息询问 A: Hi, Li Ming! (1) ______ is your birthday? B: It's (2) ______ May 5th. A: (3) ______ are you? B: I'm 13 years old. A: (4) ______ do you want for your birthday? B: I want a football. A: (5) ______ about having a party? B: Good idea! When on How old What How 四、情景对话 对话二：商店购物 A: Can I help you? B: Yes. (1) _______________ (这个生日蛋糕多少钱？) A: It's 85 yuan. B: OK. (2) __________________ (我买了。) A: (3) __________________ (还要别的吗？) B: Yes. (4) __________________ (这些气球多少钱？) A: 2 yuan each. B: (5) __________________ (我要10个。) How much is this birthday cake? I'll take it. Anything else? How much are these balloons? I want 10. Unit 7 语法重点总览 日期表达 疑问词辨析 购物三步骤 结构：月份 + 序数词 介词搭配 When, How old, What, How much, How many 问候：Can I help you? 询问：How much is/are...? 决定：I'll take it. + Here you are. 谢谢观看 $