Unit 8 When is your birthday？2 第2课时 SectionA(Grammar Focus-3c)（课件PPT）-【学海风暴】2023-2024学年七年级上册初一英语(人教版)

Unit 8 七年级英语RJ版·上册 Section A (Grammar-3c) 授课人：XXXX 一、新课引入 A: _______is his birthday? B: ________________October 20th. NAME: Zhong Nanshan DATE OF BIRTH: October 20th When His birthday is on 二、新课讲解 Grammar Focus Match the questions and answers. Questions Answers 1. When is Jenny’s birthday? ___ a. No, it’s on the 6th. 2. When are their birthdays? ___ b. Her birthday is on May 24th. 3. When is your brother’s birthday?___ c. Yes, it is. 4. Is his birthday in July? ___ d. Their birthdays are in January. 5. Is your birthday on February 1st? ____ e. It’s on June 16th. b d e c a 3a 二、新课讲解 A: How ______ are you, Grace? B: _________ twelve. A: And _____is your birthday? B: My ________ is on March 12th. How about you and Tom? A: Well, my birthday is _____ July 5th, and Tom’s birthday is _____ December. Complete the conversation and practice it with your partner. old I’m when birthday on in 3b 二、新课讲解 Find out your group members’ birthdays and ages. Line up from the youngest to the oldest. A: When is your birthday? B: My birthday is... A: How old are you? B: I’m... 3c 二、新课讲解 三、强化训练 单项选择。 1. — _______ is your birthday? — It’s on June 15th. A. What B. How C. When 2. — ______ is your aunt? — She’s twenty-three. A. When B. How old C. What color 3. January is the ____ month of the year. A. first B. second C. fifth C B A 四、布置作业 Recite the important sentences in Grammar. Remember the words and phrases in this unit. 本课结束 $$Unit 8 When is your birthday? 第已课时 Section A(Grammar Focus-3c) 《学海风暴》七年级英语（上）·RJ版 知识要点扫描 1.序数词 (1)序数词的构成 ①一般变化规律 一般在相应的基数词词尾直接加-t,如 ②1~3的序数词 ③20~90的整十序数词 “整十数”类序数词表示“第几十”，通常是 把相应整十基数词末尾的-y变为-i,再加-eth,如 YUHENG CULTURE 知识要点扫描 ④“第几十几”的表达 表达“第几十几”时，只把个位数的基数词 变为序数词，如 拓展延伸 序数词的缩写形式是在阿拉伯数字后 直接加上序数词的最后两个字母，如1st, 2nd,3rd,4th,21st,22nd,34th等。 YUHENG CULTURE 知识要点扫描 (2)序数词的用法 序数词在使用时一般要在前面加定冠词 the。 ①表达编号 表达编号也可以用序数词，序数词在前， 名词在后，序数词前要加the,如 ②表达日期 表达日期要用序数词，读时其前加定冠词 the. YUHENG