七年级英语上册 Unit 1 My name’s Gina Section A (Grammar Focus—3c) 课件 （新版）人教新目标版 (2)(2)

1、Unit 1My names Gina. Section A (Grammar Focus3c),一、动词be的一般现在时 【观察领悟】 1. I am Alan. 2. Are you Helen? 3. He is Eric. 4. What is your name? My name is Mike. 5. Tom and Bob are my friends(朋友).,【知识构建】 (1) 动词be在一般现在时中有三种形式, 即am/is/are。动词be在句子中的具体形式随着主语的人称和数的变化而变化。,(2) be动词的缩写形式 I am=Im you are=yourehe is

2、=hes she is=shesit is=its what is=whats name is=names is not=isnt are not=arent,【温馨提示】不可以缩写的情况 am not不可以缩写; this is不可以缩写; 在肯定的简略回答中不可以缩写, 如“Yes, I am. ”不可以写成“Yes, Im”。,【学以致用】 用动词be的适当形式填空 HeMike, and sheMary. you Alice? Yes, I. your name Jack? What colorthis pen? My pen and your penred. 答案: is; isAr

3、e; amIsisare,二、形容词性物主代词 【观察领悟】 1. I am Alan. /My name is Alan. 2. Are you Helen? /Is Helen your name? 3. He is Eric. /His name is Eric. 4. She is Mary. /Her name is Mary.,【知识构建】,【温馨提示】 当名词前已有形容词性物主代词修饰时, 不能再用冠词 (a, an, the) 或指示代词 (this, that等) 修饰。 译这是我的橡皮。 误This is my an eraser. 正This is my eraser.,

4、【学以致用】 Whatsuncles (叔叔的) name? name is Tom. A. you; HisB. your; His C. you; Her D. your; Your,. 用动词be的适当形式填空 1. Ms. Millermy teacher (老师) . 2. ITom, and youBob. 3. Howyou, Mary? IOK, thank you. 4. Whathis name? Tony. 5. your jacket brown? Yes, it. 答案: 1. is2. am; are3. are; am4. is5. Is; is,. 句型转换 1. He is Dale. (改为同义句) is Dale. 2. She is Gina. (改为一般疑问句) Gina? 3. Are you Eric? (作否定回答) No, . 答案: 1. His name2. Is she3. Im not,4. Im Helen. Nice to meet you. (作相应回答) Im Grace. you, . 5. M