Unit 7 Happy Birthday!核心语法讲义 2026-2027学年人教版英语七年级上册

该初中英语单元复习讲义围绕“Happy Birthday!”主题，通过表格系统梳理基数词与序数词、日期表达、核心句型及用法辨析等语法知识，清晰呈现不规则变化规则、日期结构（如“月+序数词”）和易混点（如基数/序数词用法），构建逻辑连贯的知识脉络。 讲义亮点在于分层练习设计，从单项选择（如“Today is my ______ birthday”考查序数词）、填空到语法选择和短文填空，覆盖基础巩固与综合应用，助力学生提升语言运用能力和思维辨析能力。资料通过针对性题型和清晰知识框架，支持学生自主复习，也为教师实施精准分层教学提供有效工具。

Unit 7 Happy Birthday! 核心语法精练：基数词与序数词、日期表达 【请右键“更新域”生成目录】 A 考点概览·知识回顾 一、基数词与序数词 基数词 序数词 说明 one first (1st) 前三个不规则 two second (2nd) —— three third (3rd) —— four fourth (4th) 多数加 -th five fifth ve 变 f 加 -th nine ninth 去 e 加 -th twelve twelfth ve 变 f 加 -th twenty twentieth y 变 ie 加 -th 二、日期表达 结构 例词 月 + 序数词 August 2nd / August 2 on + 日期 on May 1st 年 in 2026 三、how old 与 birthday 句型 结构 询问年龄 How old are you? I'm... years old. 生日 When is your birthday? It's on... 四、用法辨析 易混点 说明 基数/序数 表数量用基数；表顺序/日期用序数（常带 the） in / on in 月/年；on 具体某天 B 考点夯基·专项突破 一、单项选择 1．Today is my ________ birthday. A．twelve B．twelfth C．twelveth D．twentieth 【答案】B 【详解】句意：今天是我十二岁生日。表顺序用序数词 twelfth。故选B。 2．—________ is your birthday? —It's on May 1st. A．What B．When C．How D．Where 【答案】B 【详解】句意：——你的生日是什么时候？——五月一号。提问日期用 when。故选B。 3．—How old are you? —I'm ________. A．twelve B．twelfth C．the twelve D．the twelfth 【答案】A 【详解】句意：——你几岁？——我十二岁。表年龄用基数词 twelve。故选A。 4．The ________ month of a year is April. A．four B．fourth C．forty D．fourteen 【答案】B 【详解】句意：一年的第四个月是四月。表顺序用序数词 fourth。故选B。 5．We have a party on ________. A．June 1 B．June 1st C．June one D．the June 1 【答案】B 【详解】句意：我们在六月一号举办聚会。具体日期用序数词 June 1st。故选B。 6．—When is the school trip? —It's ________ October 12th. A．in B．on C．at D．for 【答案】B 【详解】句意：——学校旅行是什么时候？——十月十二日。具体某天用 on。故选B。 7．My brother is ________ years old. A．nine B．ninth C．the ninth D．nineth 【答案】A 【详解】句意：我弟弟九岁。表年龄用基数词 nine。故选A。 8．________ is the first day of a week in some countries. A．Sunday B．Monday C．Saturday D．Friday 【答案】A 【详解】句意：在一些国家周日是一周的第一天。Sunday 为一周首日（英美习惯）。故选A。 9．—Is your birthday in ________? —Yes, it's in August. A．March B．August C．May D．June 【答案】B 【详解】句意：——你的生日在八月吗？——是的，在八月。答语 August 提示。故选B。 10．The ________ lesson is very interesting. A．five B．fifth C．fiveth D．fifty 【答案】B 【详解】句意：第五课很有趣。表顺序用序数词 fifth。故选B。 11．—What's the date today? —It's ________. A．Monday B．June C．June 3rd D．fine 【答案】C 【详解】句意：——今天几号？——六月三号。提问日期用 June 3rd。故选C。 12．There are ________ months in a year. A．twelve B．twelfth C．twentieth D．twenty 【答案】A 【详解】句意：一年有十二个月。表数量用基数词 twelve。故选A。 13．Her birthday is on ________. A．March B．March 8 C．March 8th D．the March 【答案】C 【详解】句意：她的生日在三月八日。具体日期用 March 8th。故选C。 14．—How many apples do you have? —I have ________. A．third B．three C．the third D．threeth 【答案】B 【详解】句意：——你有几个苹果？——我有三个。表数量用基数词 three。故选B。 15．The ________ student is my friend. A．two B．second C．twice D．too 【答案】B 【详解】句意：第二个学生是我的朋友。表顺序用序数词 second。故选B。 二、用所给词的正确形式填空 1．Today is my ________ (twelve) birthday. 【答案】twelfth 【详解】句意：今天是我十二岁生日。表顺序用序数词 twelfth。故填 twelfth。 2．—When is your birthday? —It's on May ________ (one). 【答案】1st 【详解】句意：——你的生日是什么时候？——五月一号。日期用序数词 1st（first）。故填 1st。 3．I have ________ (three) English books. 【答案】three 【详解】句意：我有三本英语书。表数量用基数词 three。故填 three。 4．The ________ (four) month is April. 【答案】fourth 【详解】句意：第四个月是四月。表顺序用 fourth。故填 fourth。 5．We have a test on ________ (September) 10th. 【答案】September 【详解】句意：我们九月十号有考试。月份 September 首字母大写。故填 September。 6．—How old is he? —He is ________ (nine) years old. 【答案】nine 【详解】句意：——他几岁？——他九岁。表年龄用基数词 nine。故填 nine。 7．Her ________ (five) birthday is next week. 【答案】fifth 【详解】句意：她的五岁生日在下周。表顺序用 fifth。故填 fifth。 8．The party is on ________ (October) 1st. 【答案】October 【详解】句意：聚会在十月一号。月份 October 首字母大写。故填 October。 9．There are ________ (twelve) months in a year. 【答案】twelve 【详解】句意：一年有十二个月。表数量用 twelve。故填 twelve。 10．—What's the ________ (date / day)? —It's June 2nd. 【答案】date 【详解】句意：——今天几号？——六月二号。提问日期用 date。故填 date。 11．The ________ (twenty) girl is Lucy. 【答案】twentieth 【详解】句意：第二十个女孩是露西。twenty 变 twentieth。故填 twentieth。 12．My birthday is in ________ (August). 【答案】August 【详解】句意：我的生日在八月。月份 August 首字母大写。故填 August。 13．He is the ________ (two) child in his family. 【答案】second 【详解】句意：他是家里的第二个孩子。表顺序用 second。故填 second。 14．We have ________ (eight) classes on Monday. 【答案】eight 【详解】句意：周一我们有八节课。表数量用 eight。故填 eight。 15．—When is the art festival? —It's on ________ (November) 5th. 【答案】November 【详解】句意：——艺术节是什么时候？——十一月五号。月份 November 首字母大写。故填 November。 三、完成句子 1．My birthday is on May 1st.（对划线部分提问） ________ ________ your birthday? 【答案】When; is 【详解】句意：我的生日在五月一号。划线部分表日期用 when；is 提前。故填 When; is。 2．I am twelve years old.（对划线部分提问） ________ ________ are you? 【答案】How; old 【详解】句意：我十二岁。划线部分表年龄用 how old。故填 How; old。 3．The party is on June 2nd.（改为一般疑问句） ________ the party ________ June 2nd? 【答案】Is; on 【详解】句意：聚会在六月二号。含 is 变疑问将 Is 提前，on 保留。故填 Is; on。 4．There are twelve months in a year.（对划线部分提问） ________ ________ months are there in a year? 【答案】How; many 【详解】句意：一年有十二个月。划线部分表数量用 how many。故填 How; many。 5．Today is June 3rd.（对划线部分提问） ________ ________ the date today? 【答案】What; is 【详解】句意：今天是六月三号。提问日期用 What is the date。故填 What; is。 C 综合攻坚·能力跃升 题型一 语法选择 Hello! I __1__ Mike. My __2__ is on __3__ 12th. I will be __4__ years old. We have a party at home. My friends __5__ to my party. The __6__ month of the year is April. There __7__ twelve months in a year. __8__ birthday is in summer. __9__ old are you? Please tell __10__. 1．A．am B．is C．are 2．A．birthday B．birth C．day 3．A．June B．July C．May 4．A．twelve B．twelfth C．twentieth 5．A．come B．comes C．coming 6．A．four B．fourth C．forty 7．A．is B．am C．are 8．A．I B．My C．Me 9．A．How B．What C．When 10．A．I B．me C．my 【答案】1．A 2．A 3．A 4．A 5．A 6．B 7．C 8．B 9．A 10．B 【导语】迈克介绍自己的生日并邀请朋友，附带月份与年龄表达。 1．句意：你好！我是迈克。主语 I 用 am。故选A。 2．句意：我的生日在六月十二日。birthday 生日。故选A。 3．句意：我的生日在六月十二日。June 六月。故选A。 4．句意：我将十二岁。表年龄用基数词 twelve。故选A。 5．句意：我的朋友们来我的聚会。friends 复数用 come。故选A。 6．句意：一年的第四个月是四月。表顺序用 fourth。故选B。 7．句意：一年有十二个月。months 复数用 are。故选C。 8．句意：我的生日在夏天。修饰 birthday 用 my。故选B。 9．句意：你几岁？提问年龄用 How old。故选A。 10．句意：请告诉我。tell 后作宾语用宾格 me。故选B。 题型二 短文填空 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯，注意每空一词，每词仅用一次，有两词为多余项。 方框词：am is are birthday date twelve twelfth June July month year how when old my I __1__ Lucy. My __2__ is on __3__ 8th. I will be __4__ years old. The __5__ month is August. There __6__ twelve __7__ in a __8__. __9__ old are you? __10__ is your birthday? 【答案】1．am 2．birthday 3．June 4．twelve 5．eighth 6．are 7．months 8．year 9．How 10．When 【导语】露西介绍生日与年历常识，练习基数词、序数词与日期。 1．句意：我是露西。主语 I 用 am。填 am。 2．句意：我的生日在六月八日。birthday 生日。填 birthday。 3．句意：我的生日在六月八日。June 六月，首字母大写。填 June。 4．句意：我将十二岁。表年龄用 twelve。填 twelve。 5．句意：第八个月是八月。表顺序用 eighth。填 eighth。 6．句意：一年有十二个月。months 复数用 are。填 are。 7．句意：一年有十二个月。months（月份）符合。填 months。 8．句意：一年有十二个月。year（年）符合。填 year。 9．句意：你几岁？提问年龄用 How old，首字母大写。填 How。 10．句意：你的生日是什么时候？提问日期用 When，首字母大写。填 When。 学科网（北京）股份有限公司 $ Unit 7 Happy Birthday! 核心语法精练：基数词与序数词、日期表达 【请右键“更新域”生成目录】 A 考点概览·知识回顾 一、基数词与序数词 基数词 序数词 说明 one first (1st) 前三个不规则 two second (2nd) —— three third (3rd) —— four fourth (4th) 多数加 -th five fifth ve 变 f 加 -th nine ninth 去 e 加 -th twelve twelfth ve 变 f 加 -th twenty twentieth y 变 ie 加 -th 二、日期表达 结构 例词 月 + 序数词 August 2nd / August 2 on + 日期 on May 1st 年 in 2026 三、how old 与 birthday 句型 结构 询问年龄 How old are you? I'm... years old. 生日 When is your birthday? It's on... 四、用法辨析 易混点 说明 基数/序数 表数量用基数；表顺序/日期用序数（常带 the） in / on in 月/年；on 具体某天 B 考点夯基·专项突破 一、单项选择 1．Today is my ________ birthday. A．twelve B．twelfth C．twelveth D．twentieth 2．—________ is your birthday? —It's on May 1st. A．What B．When C．How D．Where 3．—How old are you? —I'm ________. A．twelve B．twelfth C．the twelve D．the twelfth 4．The ________ month of a year is April. A．four B．fourth C．forty D．fourteen 5．We have a party on ________. A．June 1 B．June 1st C．June one D．the June 1 6．—When is the school trip? —It's ________ October 12th. A．in B．on C．at D．for 7．My brother is ________ years old. A．nine B．ninth C．the ninth D．nineth 8．________ is the first day of a week in some countries. A．Sunday B．Monday C．Saturday D．Friday 9．—Is your birthday in ________? —Yes, it's in August. A．March B．August C．May D．June 10．The ________ lesson is very interesting. A．five B．fifth C．fiveth D．fifty 11．—What's the date today? —It's ________. A．Monday B．June C．June 3rd D．fine 12．There are ________ months in a year. A．twelve B．twelfth C．twentieth D．twenty 13．Her birthday is on ________. A．March B．March 8 C．March 8th D．the March 14．—How many apples do you have? —I have ________. A．third B．three C．the third D．threeth 15．The ________ student is my friend. A．two B．second C．twice D．too 二、用所给词的正确形式填空 1．Today is my ________ (twelve) birthday. 2．—When is your birthday? —It's on May ________ (one). 3．I have ________ (three) English books. 4．The ________ (four) month is April. 5．We have a test on ________ (September) 10th. 6．—How old is he? —He is ________ (nine) years old. 7．Her ________ (five) birthday is next week. 8．The party is on ________ (October) 1st. 9．There are ________ (twelve) months in a year. 10．—What's the ________ (date / day)? —It's June 2nd. 11．The ________ (twenty) girl is Lucy. 12．My birthday is in ________ (August). 13．He is the ________ (two) child in his family. 14．We have ________ (eight) classes on Monday. 15．—When is the art festival? —It's on ________ (November) 5th. 三、完成句子 1．My birthday is on May 1st.（对划线部分提问） ________ ________ your birthday? 2．I am twelve years old.（对划线部分提问） ________ ________ are you? 3．The party is on June 2nd.（改为一般疑问句） ________ the party ________ June 2nd? 4．There are twelve months in a year.（对划线部分提问） ________ ________ months are there in a year? 5．Today is June 3rd.（对划线部分提问） ________ ________ the date today? C 综合攻坚·能力跃升 题型一 语法选择 Hello! I __1__ Mike. My __2__ is on __3__ 12th. I will be __4__ years old. We have a party at home. My friends __5__ to my party. The __6__ month of the year is April. There __7__ twelve months in a year. __8__ birthday is in summer. __9__ old are you? Please tell __10__. 1．A．am B．is C．are 2．A．birthday B．birth C．day 3．A．June B．July C．May 4．A．twelve B．twelfth C．twentieth 5．A．come B．comes C．coming 6．A．four B．fourth C．forty 7．A．is B．am C．are 8．A．I B．My C．Me 9．A．How B．What C．When 10．A．I B．me C．my 题型二 短文填空 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯，注意每空一词，每词仅用一次，有两词为多余项。 方框词：am is are birthday date twelve twelfth June July month year how when old my I __1__ Lucy. My __2__ is on __3__ 8th. I will be __4__ years old. The __5__ month is August. There __6__ twelve __7__ in a __8__. __9__ old are you? __10__ is your birthday? 学科网（北京）股份有限公司 $