there be公开课教案 -

课题There be 句型讲解课时1课型语法课授课教师授课班级授课日期教学目标1. Knowledge aims 掌握There is/are 句型的肯定句，否定句，一般疑问句及简略回答。 掌握there be 句型与have句型的区别。2. Ability aims能够在英语句子中正确运用there be 句型。3.Emotional aims： 通过学习，提高学生学英语的兴趣。教学重点掌握There be 句型的各种句式变化及be 的正确使用。教学难点学生能够运用There be 句型描述日常生活中的事物。教学方法Task-based-teaching and-learning cooperative learningDiscussion-and-practice学法指导引导方法辅助教具多媒体教学过程Step1: lead-in (brainstorming）回顾be 动词用法，导入there is/are 句型知识讲解。Step2: Grammar learning1 There be 句型基本结构 1. 定义：There be句型表示某处存在某物或某人。 (大多数置于句首) 2. 结构：(1) There is + 单数可数名词/不可数名词 + 地点/时间状语. (2) There are + 复数名词 + 地点/时间状语Eg: There is a Chang Hua River in the front of Siyuan high school. There is a lot of water in Chang Hua River. There are many students in the classroom. There is a teacher and many students in our classroom.There are two boys and a girl in our classroom.注意：There be 的谓语动词be 的变化，取决于be 动词之后的名词，be 动词之后的名词是单数用is ,复数用are.T: Look at our school and our classroom, you can see some things.Eg: teaching buildings dormitory canteen playgroundbasketball court badminton court library toiletcurtains chair windows doors lights fans.T: Can you use there be sentences to describe our school and classroom?Eg:There is a playground in our school. There are fans and curtains in our classroom. .3. 句型结构： 肯定句：Therebe（is/are）某物/某人地点/时间。否定句：Therebe（is/are）not某物/某人地点/时间。一般疑问句：Be（Is/Are）there某物/某人地点/时间？ 肯定回答：Yes, there is/are 否定回答：No, there is/ arentEg: a. There is a student in the classroom. b. There is not a student in the classroom. c. Is there a student in the classroom? Yes, there is/ No, there isnt.总结：There be 句型的肯定句变否定句时，可直接在is/are之后加not, 变疑问句时，把is/are 置于句首。特别提醒：把 There are some books on the desk.变否定句或者疑问句时，要把some改为any.4.There be 和have 的区别 There be 表示某处存在某物或某人（不指明谁拥有） Have 表示某人拥有某物/某人 （拥有关系）主语是I/we/they/you/用have.主语是第三人称单数/she/he用has.There are two pens on the desk.I have two big eyes.She has many friends.Step3:Practice用There be , have或 has填空。1. There_ a map on the wall.2. There _many books on her desk.3. There_ a teacher and many students in the classroom.4. There _some money on the desk.5. There _ two pens and a book in my schoolbag.6. I _ a good father and a good mother.7. They _ a nice garden.8. She _ some dress.Step4 Summarize 课堂小结：Therebe句型有特点，主语跟在be后边。单数主语用is，复数用a