there-be结构教学设计(共4页)

1、 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：1、 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. Whats in our classroom? S1: There is/are2、 教师揭示引出There be结构的

2、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 classroom.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：Whats this?/these? S:Its a pear./pears.T:How many pears are there on the desk? S:The

3、re 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

4、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

5、 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.

6、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 glass? S:Yes,There is/There isnt.

7、T:There are some water in the cup. S:Are there any water in the cup?T:Yes.There are/There arent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 m

8、any +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。3、 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 classroom.2、 看图说句子。四、课后思考。HomeworkThere be 句型与have 的区别5、 小结。6、 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

9、。 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.2There_a beautiful garden in our school.3.There _some water in the glass.4.There _some bread on the table.5. Th

10、ere_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 Class 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 ma