Unit 7 Happy Birthday! 单元语法讲练 2026-2027学年人教版七年级英语上册

Unit 7 Happy Birthday! 单元语法精讲精练 第一部分 单元核心语法 语法 1：序数词（日期表达）+ 英美日期写法 语法 2：特殊疑问词辨析（when/how old/what/how much/how many/who/where/why） 语法 3：购物交际句型 一、语法 1：序数词 & 日期表达（单元核心） 1. 基数词变序数词规则（课本 1a 全部日期序数词） 1、2、3 特殊记：one→1st first；two→2nd second；three→3rd third 4–19：基数词 + th four→4th, five→5th, nine→9th, twelve→12th 整十数 20/30：变 y 为 ie+th twenty→20th, thirty→30th 几十几：只变末尾数字 twenty-one→21st；twenty-two→22nd；twenty-three→23rd；twenty-four→24th 月份单词（12 个月） January 一月 February 二月 March 三月 April 四月 May 五月 June 六月 July 七月 August 八月 September 九月 October 十月 November 十一月 December 十二月 2. 日期介词与英美两种格式 介词：具体几月几日前用介词 on It’s on 22nd August. 英式表达（日在前）：22nd August / 22 August 美式表达（月在前）：August 22nd / August 22 二、语法 2：八大疑问词用法区分（Grammar Focus 3b 重点） 疑问词 提问内容 例句 when 时间（生日、节日、日期） When is your birthday? how old 年龄 How old are you? what 事物、物品、活动 What gift do you want? how many 可数名词数量（后接复数） How many balloons do you want? how much ①价格；②不可数名词数量 How much is the cake? / How much yogurt? who 人物 Who do you celebrate with? where 地点 Where do you have the party? why 原因（回答用 because） Why eat birthday noodles? 三、语法 3：购物固定交际句型（单元购物对话核心） 店员招呼：Can I help you? 顾客应答：Yes, please. 询问单价：How much is + 单数 / 不可数名词？ How much are + 复数名词？ 表示购买：We’ll take it /them. 询问数量：How many + 可数复数？/ How much + 不可数？ 询问总价：What’s the total? 道别：Have a nice day! / You too. 四、单元高频主题搭配 1. 生日相关 birthday party 生日派对；birthday cake 生日蛋糕；candles 蜡烛 make a wish 许愿；blow out candles 吹蜡烛；open gifts 拆礼物 eat birthday noodles 吃长寿面；take photos 拍照；plant a tree 种树 sing the Happy Birthday song 唱生日歌 2. 购物物品分类 Food：eggs, noodles, pizza, chocolate, apples Drinks：juice, milk, yogurt Other things：balloons, candles, candies 3. 特殊节日日期 English Language Day 英语日（23rd April） International Nurses Day 国际护士节（12th May） National Day 国庆节；CPC Founding Day 建党节；PLA Day 建军节 五、标志性场景 询问生日、表达日期、商店购物、线上论坛分享生日庆祝、小组策划集体生日 第二部分 语法专项精练 一、用方框疑问词填空（how many /how much /how old /what/when /who/where /why） ______ is your mum’s birthday? ______ balloons do you want? ______ do you want for a birthday gift? ______ is your father? ______ are the birthday card and the doll? ______ do you celebrate your birthday with? ______ is Mrs Green from? ______ do people eat birthday noodles? 二、匹配问答（3b 原题） When is your mum’s birthday? How many balloons do you want? What do you want for a birthday gift? How old is your father? How much are the birthday card and the doll? Who do you celebrate your birthday with? Where is Mrs Green from? Why do people eat birthday noodles? A. A new pair of shoes. B. With my parents. C. To wish for a long life. D. I want 10. E. She’s from Australia. F. It’s on 15th July. G. He’s 45 years old. H. 55 yuan. 三、日期改写（英式↔美式） August 22nd（美式）→ 英式：________ 3rd December（英式）→ 美式：________ 9th January（英式）→ 美式：________ 12th June（英式）→ 美式：________ 四、单项选择 ( )1. My birthday is ______ 28th July. A. in B. on C. at ( )2. —______ is the cake? —85 yuan. A. How many B. How much C. How old ( )3. —______ do you want? —Five kilos of oranges. A. How many B. How much C. What ( )4. —______ is your grandpa? —He’s 68. A. How old B. When C. What ( )5. —______ is Children’s Day? —It’s on 1st June. A. What B. When C. Where 五、句型转换 Her birthday is on 13th June.（对日期提问） I want ten bottles of yogurt.（对 ten bottles 提问） The oranges are six yuan a kilo.（对 six yuan a kilo 提问） He eats birthday noodles because they mean long life.（对原因提问） 六、对话补全（商店购物原文填空） Woman: Good morning. Can I help you? Teng Fei: ______. How much is this birthday cake? Woman: It’s 85 yuan with candles. Peter: We’ll take it. How much are those oranges? Woman: Six yuan a kilo. How many kilos do you want? Peter: ______ kilos, please. Teng Fei, how about yogurt? Teng Fei: OK. ______ is the yogurt? Woman: Five yuan a bottle. Teng Fei: ______ bottles, please. What’s the total? Woman: 165 yuan. Teng Fei: Here you are. Woman: Thank you! Have a nice day! 第三部分 单元文本语法考点（论坛阅读语法节选） 核心例句拆解 My birthday is on 13th June. 考点：具体日期前用介词 on，日期用序数词 Long noodles are a symbol of long life. 考点：what 提问物品 / 事物；why 提问吃面条的寓意 I want to plant a small tree for my 14th birthday. 考点：序数词 14th 修饰 birthday；want to do 想要做某事 How much are the candles? They are cheap. 考点：how much 询问物品价格，复数用 are When is International Nurses Day? It’s on 12th May. 考点：节日日期问答，英美日期表达通用 配套语法简答 When is English Language Day? Why do people eat birthday noodles? 第四部分 全部习题参考答案 一、疑问词填空 When How many What How old How much Who Where Why 二、问答匹配 1-F 2-D 3-A 4-G 5-H 6-B 7-E 8-C 三、英美日期转换 22nd August December 3rd January 9th June 12th 四、单项选择 1.B 2.B 3.C 4.A 5.B 五、句型转换 When is her birthday? How many bottles of yogurt do you want? How much are the oranges? Why does he eat birthday noodles? 六、购物对话填空 Yes, please; Five; How much; Ten 阅读语法简答 It’s on 23rd April. Because they stand for long life. 学科网（北京）股份有限公司 $