(
课件网) 2 0 2 2 人教精通版（三年级起点）英语 精选课件 四年级下册 精通·四年级下册 Unit 2 There are forty students in our class. Lesson 8 Let’s chant Just read and write 30 40 How many students are there in your class There are forty. 三十 四十 Can you write them 男孩 女孩 Game: 数字接龙，看谁认识的数字多。 one two three four five six … … … How many students are there in your class There are ____ students in my class. Do you know your class A: How many … are there in your classroom B: There are … A: How many boys… B: There are… A: How many girls… B: There are… Just talk 上节课我们认识了一位新的体育老师Mr Gao。今天认识一位新老师 Miss Green, What can we say to Miss Green Welcome to our class. Look & guess Where are the children What does Miss Green teach What are they talking about Good morning, boys and girls. This is _____, our new _____. Good morning, Miss Green. _____! Good morning, class! Task 1: Listen and fill Welcome to our class Miss Green English teacher How many students are there in your class There are _____. _____ boys. And only ____ girls. forty Thirty ten How many students are there in their class There are forty. Task 2: Read and answer How many boys are there in their class There are thirty boys. How many girls are there in their class There are only ten girls. Good morning, boys and girls. This is Miss Green, our new English teacher. Good morning, Miss Green. Welcome to our class! Good morning, class! Task 3: Read in groups How many students are there in your class There are forty. Thirty boys. And only ten girls. 分角色朗读对话，注意模仿语音语调。 四人一组，试着表演出来。 Task 4: Role-play 1. This is Miss Green. 这是格林老师。 “Green”颜色单词表示姓氏，在英语里有些 表示颜色的单词在首字母大写时还可以表示姓 氏，让我们一起来看看吧！ Language points 单词 颜色含义 姓氏名称 单词 颜色含义 姓氏名称 White 白色 怀特 Brown 棕色 布朗 Black 黑色 布莱克 Green 绿色 格林 注意：表示颜色的单词在表示姓氏时，首字母一定 要大写。 2. Good morning, class. 早上好，同学们。 “class”的含义有多种，在本句话中指的是“同学们”，下面我们来一一介绍它的其他含义吧！ (1) 班 例句：欢迎来到我们班! Welcome to our class! (2) 班级，当表示“班级”时，首字母要大写。 例句：Class One 一班 (3) 课；课堂 例句：in class 在课堂上 English class 英语课 Let’s chant How many students There are forty students. How many boys There are thirty boys. How many girls There are ten girls. 30 40 10 20 40 20 Let’s play There are forty. How many boys There are twenty boys. How many girls There are twenty girls. How many students Class 4, Grade 4 40 students 22 boys 18 girls —How many … are there in your class —There are … Summary 重点单词： 重点句型： boy girl thirty forty —How many … are there in your class —There are … Exercises 一、英文加减法。 1. twenty-one + nine = _____ 2. twenty-nine + eleven = _____ 3. twenty-eight — four = _____ thirty forty twenty-four 二、选择题。 1. —How many boys are there in your cla ... ...
