人教版七年级英语上册 Unit 1 My name's Gina. Section A grammar focus-3c 讲义.docx

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1、Unit 1 grammar focus to 3c1. 教学目标：学会用询问别人姓名2. 教学重点：学会is加主语的一般疑问句3. 教学难点：学会认识一些缩写课前预习英汉互译l.name 。2他是 .3.1 m .4.is she?。5 ,不，我不是 o6 .对，她是 .小组合作一般现在时中be动词的用法be动词的形式在一般现在时中，be动词有3种形式:am, is, are.be动词的用法be动词的形式取决于主语。am用于主语I之后。I am a boy我是一个男孩儿。is用于主语为第三人称单数或不可数名词等的情况。She is my friend.她是我的朋友。The cat is bl

2、ack.那只猫是黑色的。Milk is good for us. 牛奶对我们有益。are用于主语为复数及第二人称you等的情况。Are you in Class 3?你(们)在三班吗？ We are in China. 我们在中国。The books are Bills.这些书是比尔的。方法技巧be动词的用法我(I)用 am你(you)用 are , is 连着他(he)她(she)它(it), 单数is,复数are ,不可错来不可差！变疑问，句首提向末问号莫丢弃。变否定，也容易,be后not莫忘记。知识拓展含有be动词的几种常见句式：be+形容词I am tall.我个子高。be+名词He

3、is a boy他是一个男孩儿。be+介词短语The book is on the desk.这本书在桌子上。be+副词School is over.放学了。be动词的缩写he/she/it is=he,s/shes/itsI am=Imwe/ you/ they are=were/youre/theyre is not=isntare not= arentwho is=whos who are -whoYewhat is =whats单项选择。She is my friend.name is Betty.A. ItsB. HisC. HerD. My2. This is_pen.A.red myB.he redC.red hisD. her red3. -Is that. uler?-Yes, it is.A. YouB. yoursC. heD.your4. Do you like watching ping-pong matches ?-Yes, ando .favorite ping-pong player is Ma Long.A. weB. usC. ourD. ours5. The twins_fond of the new idea in the magazine article.A.be.B. amC. isD. are