there be结构教学设计_therebe结构教案

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There be结构 教学目标：

1． 学习There be结构的定义。

2． 理解掌握There be的各种结构：肯定式、否定式、一般疑问句及肯否定回答的知识框架。教学重难点：

There be的否定式、疑问句中，当句子中有“some” 的时候，需把“some”变为“any”。教学用具： 实物各种水果、学习用具、卡片、杯子等 教学流程：

一、课前导入.1、师生日常会话，谈自己的教室内的物品布置,让学生用There be 句型描述教室有什么物品。T: Hello, children.What’s in our claroom? S1: There is/are„

2、教师揭示引出There be结构的定义。

There be结构又称存在句，表示某地存在某物。

如：There is a book on the desk.There are four desks in the claroom.二、教授新课。

步骤1：教师拿出水果描述，引出There be结构的肯定式。、教师展示水果。

T：Do you like fruits? S:Yes, I do.T:What do you like fruits? S:I like.....T：What’s this?/these? S:It’s a pear./pears.T:How many pears are there on the desk? S:There is /are..On the desk.看例句：There is a pen on the desk.There is some water in the cup.There are two pens on the desk 师生互动练习,找规律：（注意some用在肯定句中）

There is a computer on the desk.There is some bread on the plate.There are two boys under the tree.结构：There is+单数或不可数名词+某地

There are+可数名词的复数形式+某地.表示：在某地有某物或某人。小结There be结构的肯定式：

板书： There be(is/are)+名词（单数/复数）+地点状语。2.就近原则：

(1)看例句

There is a pen and two books on the desk.There are two books and a pen on the desk.(2)找规律

在there be 句型中，如有几件物品，be 动词的选择取决于最靠近它的那个名词，我们常称之为“就近原则”。There is a computer and two cups on the desk.There are two cups and a computer on the desk.步骤2：教师拿出学习用具描述，引出There be结构的否定式。、教师展示文具。

T:I have many pencils in my hand.Who can Count it? S: one、two.......T:How many pencils are there in my hand.S:There are......in your hand.T:How many pens are there in my hand?(此时教师并非手中拿钢笔）S：No......教师让学生两人一组，拿出文具进行对话练习。（注意any用在否定句中）

There is not a duck in the river.小结There be结构的否定式：there be句型的否定句在be 动词后加not ,板书：There be(is/are)+not+名词（单数/复数）+地点状语。步骤3：教师拿杯子（分有水还是无水）描述，引出There be结构的一般疑问句及肯否定回答。、教师拿出两个杯子中的水进行描述。

T：Everyone，Look at my cup.There are some water in the cup.But this one.(指名学生说另一个空杯子）S：There......T：Is there any milk in the gla? S:Yes,There is/There isn’t.T:There are some water in the cup.S:Are there any water in the cup? T:Yes.There are/There aren’t 师生互动练习。（注意any用一般疑问句中）小结There be结构的疑问式。

板书：Be(is/are)+there+名词（单数/复数）+地点状语。

步骤4：教师以班级男生和女生的数量，引出There be结构的特殊疑问句形式。、教师分别叫一名男生和女生对本班学生进行数一数。

S1：Boys.......S2: girls.......师生互动练习。

小结There be结构的特殊疑问句。针对数量提问的特殊疑问句的基本结构是： How many + 名词复数 + are there + 介词短语？ How much + 不可数名词 + is there + 介词短语？ 特殊疑问词+be(is/are)+there+地点状语。

三、巩固练习。

1、把下列句子变成否定句、疑问句及做肯否定回答。

There is a house on the farm。There are some chairs in the claroom.2、看图说句子。

四、课后思考。Homework There be 句型与have 的区别

五、小结。

六、板书设计。

There be结构

肯定式 There be(is/are)+名词（单数/复数）+地点状语。

否定式 There be(is/are)+not+名词（单数/复数）+地点状语。

There be结构

疑问式 Be(is/are)+there+名词（单数/复数）+地点状语。

特殊疑问式 特殊疑问词+名词（单数/复数）+be(is/are)+there+地点状语。

课内练习

一、用is或are填空

1.There________many monkeys in the mountain.There_______a beautiful garden in our school.3.There _________some water in the gla.4.There __________some bread on the table.5.There__________a bird in the tree.6.There __________some trees and a car near the house.二、单项选择

()1.There ＿＿ some milk ,some eggs and a few apples on the table.A.is

B.are

C.has

D.have()2.There ____ an apple and ten bananas in the basket.A.are B.is C.has D.have

()3.There___ not ____ milk in the cup on the table.A.are, any B.are , much C.is ,any D.is ,much

()4.Are there ___ students in the room ? A.some B.any C.many D.much

()5.How many boys ____ there in Cla one? A.be B.is C.are D.Am

三、将下列句子变成否定句和疑问句。1.There are many apples in the box.2.There are some apples in the tree。

3.There is a house on the farm.4.There are some goats on the farm.5.There is some bread and eggs on the plate.