春四年级英语下册 Unit 3 Animals一般疑问句课件 剑桥版-人教版小学四年级下册英语课件

什么是一般疑问句？ 一般疑问句是疑问句的一种。它是指用 Yes （是）或 No （否）来回答的句子。其中 be 动词引导的一般疑问句结构是： be 动词 (am,is,are)+ 主语 + 其他成分 ? 陈述句变一般疑问句的步骤陈述句变一般疑问句的步骤一提 : 把 be 动词 (am,is,are) 提 到句子前面。二抄 : 把后面的句子照抄。三加问 : 在句子的结尾加上问号a student .He is?heIs teachers .areAre?Theythey一提二抄三加问一提二抄三加问陈述句变一般疑问句：are some apples on the desk.Therethere anyAre一提三加问二抄?注意：1. 遇 I （我） /we （我们） you（你 / 你们） 陈述句： We are happy.一般疑问句： Are you happy? 陈述句： He is my brother. 一般疑问句： Is he your brother? 陈述句 :There are some apples on the tree .一般疑问句： Are there any apples on the tree?2.my( 我的 )our( 我们的 ) your( 你的，你们的 )3.some （一些） any （一些）Exercises2) They are blue. _____ _____blue?1) I am a student._____ _______ a student ?Areyou3) He is Zhang Peng._____ ______ Zhang Peng?Are they Is he4)Mike is a student .______ ______ a student?5)There are some pictures on the window._______ ______ _______ pictures on the window?there Are Mike Is any 先用 be 的适当形式填空然后按照要求变换句型I ____ a teacher.一般疑问句：_________________肯定回答：___________________否定回答：___________________am Yes, I am.No, I’m not. Are you a teacher?You _____ a boy.一般疑问句：________________肯定回答：___________________否定回答：___________________areYes, I am.No, I’m not.Are you a boy?He ____ a student.一般疑问句：_________________肯定回答：___________________否定回答：__________________isNo, he isn’t. Yes, he is. Is he a student?______ you happy?陈述句：____________________肯定回答：__________________否定回答：___________________AreNo, we aren’t.Yes, we are.We are happy.______ ( 它是 ) an apple.一般疑问句：_________________肯定回答：__________________否定回答：___________________isIt Yes, it is.No, it isn’t. Is it an apple? It_____ a big map. 一般疑问句：_________________肯定回答：___________________否定回答：___________________isYes, it is.No, it isn’t.Is it a big map?My room _____big. 一般疑问句：_________________肯定回答：___________________否定回答：___________________isYes, it is.No, it isn’t. Is your room big?There is some water in the cup. 一般疑问句：______________________肯定回答：___________________否定回答：___________________ Yes, there is. No, there isn’t. Is there any water in the cup?This/ That _____ a car. 一般疑问句：_________________肯定回答：___________________否定回答：___________________is Yes, it is.No, it isn’t. Is this / that a car ?