there-be句型公开课教案

回顾 be 动词用法，导入 there is/are 句型知识讲解。 课题

There be 句型讲解 课时 1 课型 语法课

授课

教师

教学

目标 授课 授课 班级 日期 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 掌握 There be 句型的各种句式变化及 be 的正确使用。

重点

教学 学生能够运用 There be 句型描述日常生活中的事物。 难点

教学 T ask -based-teaching

学法 引导方法 辅助 多媒体 方法 and-learning 指导

教具 cooperative learning

Discussion-and-practice

Step1: lead-in (brainstorming ）

个性修改或补 教

充

Step2: Grammar learning 一．There be 句型基本结构 学

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 . 过 (2) There are + 复数名词 + 地点/时间状语

Eg:

①There is a Chang Hua River in the front of Siyuan high 程 school.

②There is a lot of water in Chang Hua River.

③There are many students in the classroom.

④ There is a teacher and many students in our classroom. ⑤There 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 playground basketball court badminton court library toilet

curtains 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：

①肯定句：

There＋be（is/are）＋某物/某人＋地点/时间。

②否定句：

There＋be（is/are）＋not＋某物/某人＋地点/时间。

③一般疑问句：

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/aren’t

Eg: 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 isn’t.

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.

Step4Summarize

课堂小结：

There be句型有特点，主语跟在be后边。

单数主语用is，复数用are记心间，

多个主语并列时，be随身边主语变。

变否定，很简单，be后要把not添。

Step5Homework

.Learn the important grammar points by heart.

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