Unit 1 Topic 3 Section B-2023-2024学年七年级英语上册【趣味课堂】精品课件（仁爱科普版）

Review A: Hello, I am Kangkang. __________________ B: My name is Lily. A: _________________ B: I am thirteen. A: _______________________ B: I am in Class Three, Grade Seven. A: ______________ B: That’s Maria. My name is Lily. How old are you? What class are you in? Who’s that ? Warming-up Lead-in What’s this in English? This is a CD. This is a TV. It’s a pencil. Say them in English! (用英语说出图片对应的单词) a pencil a map a desk Say them in English! (用英语说出图片对应的单词) an eraser an eraser an apple a和an的区别 a/an被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的“一”， 但不强调数目概念。a/an用法的区别： 1. a 用在以辅音音素开头的单词前。 例如：a book， a desk Key point 1 Language points 你知道吗？ 2. an 用在以元音音素开头的单词前。 例如：an egg， an apple 口诀： 冠词a/ an两顶帽， 许多名词都需要， 单数开头元音素， 只能用an，不用a。 Practice ___ toy 用a/an填空 ___ car ___ egg a a an Practice ___ schoolbag 用a/an填空 ___ old book ___ cake a an a Have a try 试一试！(根据所学内容和图片信息编写对话！） ---What's this in English? ---It's _________. ---What's this in English? ---It's _________. a pen an orange Have a try 试一试！(根据所学内容和图片信息编写对话！） ---What's that in English? ---It's _________. a desk ---What's that in English? ---It's _________. an eraser 1. —Excuse me, what’s this in English? —It’s an eraser. (1) What’s this/that? 用于询问某物的名称， 回答时，this/that要换成it, 即It’s a/an... (2) in English 意为“用英语”，in是介词，表示“用（某种语言）”， eg. in Chinese 用中文/用汉语 及时练习： 那个用日语怎么说？（完成译句） What’s ______ _____ Japanese? Key point 2 Language points that in Listen, look and say. 1a Excuse me, what’s this in English? It’s an eraser. map desk pen pencil eraser Listen, look and say. 1a Wang Junfeng: Excuse me,What’s this in English? Jane: It’s an eraser. Wang Junfeng: How do you spell it? Jane: E-R-A-S-E-R, eraser. Wang Junfeng: Thank you. Jane: That's OK. Wang Junfeng: What’s that in English, Jane? Jane: It’s a map. Wang Junfeng: Can you spell it, please? Jane: Yes