主系表结构PPT

1、,Lesson 1 I am Tom,本课教学内容, 主系表结构 主系表结构的“肯否问答”句型变换 人称代词主格,何 谓 主 系 表 结 构,主语 系动词 表语 I am Tom. He is late. Ann is ten.,8个主格人称代词,第一人称 第二人称 第三人称 I you he, she, it we you they,Task 1,听中文，说出对应的主格人称代词,系动词be,am， is， are,人称代词与系动词be的对应关系,He is ten. Im nine. They are eight. 口诀： 我跟am你跟are，is连着他她它； 单数主语跟is，复数主语全跟a

2、re。,表语 概念： 说明主语的特征、状态、身份等， 常由名词、代词、形容词、副词、 介词短语等担任。 He is Jim . （名词） I am fine. （形容词） They are here. （副词） She is at home. （介词短语）,Task 2: 用be的适当形式填空,1. Jones English. 2. He and she in Class One.,主系表结构的“肯否问答”句型变换 He is ten. He is not ten. Is he ten? Yes, he is. / No, he isnt. 口诀 变疑问，be提前，句末问号别忘记； 变否定，

3、更容易，be加not要牢记。,否定形式,He isnt . / Hes not . / He is not . I am not . / Im not . (没有amnt形式）,缩略形式,Im = I am youre = you are hes = he is shes = she is its = it is were = we are theyre = they are hes not = he isnt youre not = you arent were not = we arent theyre not = they arent,主语为I /we/you时，疑问句还可以这样变,I

4、am old. Am I old? / Are you old? We are Japanese. Are you Japanese? Are we Japanese? You are right. Are you right? / Am I right?,Task 3: 判断正误 1. “Are you late?” “Yes, Im .” 2. “Is he six?” “No, he is not.”,Task 4: 口头操练,给出下列句子的疑问句、否定句及简短回答： 做课本Ex.1的1-3题,Task 5: 仿照例句写句子,参见课本Ex. 1例句 做Ex. 1的4-5题,Task 6:

5、 还原翻译,我是医生。 你个子不高。 他和她来自英国吗？,Task 7: 用am, is, are 填空,参见课本Ex. 2 （略）,Task 8: 选择最佳答案,参见课本Ex. 3,Task 9,参见课本Ex. 4，此处略,总结,主系表结构 主系表结构肯否问答 主格人称代词,Review the contents of Lesson 1 2. Do the optional exercises attached if necessary.,家庭作业,选做题（1）,Ex. 1. 用be的适当形式及主格人称代词填空 1. _ your brother ten, too? 2. “_ the news true?” “No, _ _ .” 3. “_ Tom and Ann in the same school?” “Yes, _ _ .” 4. James _ English, but the Greens _ from Canada.,选做题（2）,根据课本Ex.4.，做下列各题: 1. 将本题的句子译成中文。 2. 仿照本题第二部分，说两段话，分别介绍自己及同桌。 3. 游戏“猜猜他（她）是谁？”： 老师（或学生）用英语介绍班里一位同学，如：He is a boy. He