最新否定句、一般疑问句精品课件.ppt

I a student.amam陈述句陈述句：就事物依照其实在情形陈述的就事物依照其实在情形陈述的句子叫做陈述句。句子叫做陈述句。变疑问句变疑问句 一找出一找出be动词往前提动词往前提 二句尾符号改问号二句尾符号改问号 一提二改一提二改 1Theres a man at the door.Is there a man at the doorIs there a man at the door？2.This is a book. Is this a book?1 Mr Wang is thirsty 1 Mr Wang is thirsty _? _? 2The elephent2The elephent s ears are longs ears are long _? _? 3Mike is a student. 3Mike is a student. _ _？ 4They are in the zoo. 4They are in the zoo. _ _？5This is my sister. 5This is my sister. _ _？练习题：I am a student.Are you a student?答我要问你答我要问你遇到I，we，my人称要变化成you，you，yourThis is my class.Is this your class?We are friends.Are you friends?1 1They are in the zoo. They are in the zoo. _ _？2 2This is my sister. This is my sister. _ _？ 3 3We are sweeping the floor. We are sweeping the floor. _? _?4 4You are his mother You are his mother _?_?5 5I am listening to music. I am listening to music. _ _？陈述句变一般疑问句陈述句变一般疑问句1一般找出be动词往前提，句尾改符号（其他不变）2 答我问你原则。第一人称变第二I ，we，my变成you，you，your一般疑问句的回答一般疑问句的回答 不是Yes，就是No.肯定回答Yes，主语+be动词否定回答No， 主语+be动词+notIs it a dog？Yes,it isNo，it is not. 完成练习完成练习