Unit1 Part B Let's talk & Let's play-【小学学霸作业本】(配套课件)2022-2023学年四年级下册英语 人教版

Part Let’s talk Let’s play ………………………………… B Unit 1 My school 课堂导入 1. How many students are there in our class? 2. Do we have a library? Where is it? 想一想，说一说 单元新知 Let’s talk 读教材 P7 对话，思考下列问题。 1 How many students are there in Amy’s class? 2 Does Amy have a library? Welcome to our school！ This is my classroom. It’s so big！How many students are there in your class？ Forty-five students. Let’s talk Is that the computer room？ No,it isn‘t. It’s the teachers‘ office. Let’s talk Do you have a library? Yes, we do. It's on the second floor. This way, please. Let’s talk Let’s talk 读教材P7对话，思考下列问题。 1 How many students are there in Amy’s class? 2 Does Amy have a library? There are forty-five students in Amy’s class. Yes, she does. 知识讲解 句型：This is + a/an/the/形容词性物主代词/名词所有 格 + 单数名词 例句：This is a carrot. 这是一个胡萝卜。 怎样介绍某物 1 this 通常用于指离说话者较近的事物。 This is a dog. 这是一只狗。 注意 知识讲解 that 指离说话者较远的事物。 That is a house. 那是一个房子。 注意 知识讲解 含义：班；班级 短语：in the class 在班里 in Class + 基数词 在……班 class 2 例句：Bob is in Class 1. 鲍勃在 一 班。 知识讲解 含义：四十 用法：是基数词, 表示“四十几”用 “forty+基数词”, 如： forty-five 45。 forty 3 知识讲解 句型：How many + 可数名词复数+are there + 表示位置 的介词短语？ 怎样询问数量 4 答语1：There are +数词 答语2：数词 知识讲解 例句：—How many people are there in your family？ 你家有几口人？ —There are four./Four. 有四口人。/四口人。 4 怎样询问数量 知识讲解 1. How many 用于询问可数名词的数量。 2. 当询问不可数名词的量时，要用 how much 提问。 3. how much 还可用于提问价格。 拓展 知识讲解 Do you have a library? Where is it? Yes, we do. It's on the second floor. Let’s play library computer room teachers' office classroom computer room library teachers' office classroom computer room library teachers' office classroom 含义：有；拥有 词性：动词 have 用法：第三人称单数形式为 has，主语可以是人，也可以是物。 人 物 have 你们是我的主语。 知识讲解 （3）表示“举行；举办”时，其宾语为活动名称。 have a party 举行聚会 （1）表示“吃；喝”时，其宾语为食物或饮料。 have some chicken 吃些鸡肉 （2）表示用餐时，其宾语为三餐。 have breakfast 吃早餐。 拓展 have 的其他用法 知识讲解 Yes, we d