句型讲解专用多图多动态动画PPT学习教案

1、会计学1 句型讲解专用多图多动态动画句型讲解专用多图多动态动画 概念概念 结构结构 用法用法 There be 句型表示 “存在”“有”，其中be动 词有时态和单复数变化。 There beThere be+ +主语（人或物主语（人或物 名词名词）+ +地点地点 第1页/共41页 看名词看名词 单数is 复数are 不可数的 用is 第2页/共41页 2.结构： a.There is +单数可数名词单数可数名词不可数名词不可数名词 There is a book on the desk . 桌子上有一本书。 There is some water in the bottle. 瓶子里有些水。

2、第3页/共41页 b.There are +复数名词复数名词 There are some pictures on the wall. 墙上有些图画。 There are two apples in the basket. 篮子里有两个苹果。 第4页/共41页 看名词看名词 There _ a doll in the toy box. A. is B. are There _ some bread on the plate. A. is B. are There _ a lot of green trees in the Park. A. is B. are 第5页/共41页 第6页/共41页

3、 There are two dogs under the tree. 第7页/共41页 There is a cat and two dogs under the tree. There are two dogs and a cat under the tree. 第8页/共41页 there 是个近视眼。 第9页/共41页 There _ a desk and fifty-five chairs in the classroom. A. are B. is 第10页/共41页 There _ fifty-five chairs and a desk in the classroom. A.

4、 are B. is 第11页/共41页 在there be 句型中 主语是单数，be动词用is； 主语是复数，be动词用are。 若句子中有几个并列主语时，be动词的形式要 与离其最近的一个主语在人称和数上保持一致 。 例： 1.There is a girl and two boys under the tree. 2.There are two boys and a girl under the tree. 第12页/共41页 There _ some water in the bottle. A. is B. are C. have D. be 第13页/共41页 There is _

5、. A. a pencil B. two books C. five apples D. a water 第14页/共41页 There _ a pencil-case and many pencils in Toms schoolbag. A. is B. are C. have D. be 第15页/共41页 There are a lot of _ in the fridge. A. meat B. chicken C. eggs D. milk 第16页/共41页 否定句：在be 动词后加 not. 如果句中有some，一般要变成 any. There are two books on

6、 the desk. There arent two books on the desk. There is some bread in the plate. There isnt any bread in the plate. 第17页/共41页 一般疑问句：be动词(is,are)要提到句首提到句首 。 some 变any，其他都不变 There is a mouse in the house.(变成一般疑问句 ） Is there a mouse in the house ? There are some flowers in the garden.(变成一般疑问 句） Are ther

7、e any flowers in the garden? 第18页/共41页 对There be结构中的主语提问的特殊疑问句 的基本结构： Whats+介词短语（介词+地点名词）+？中间 通常不用there. There is a bike under the tree. Whats under the tree? There are many books on the table. Whats on the table? 第19页/共41页 第20页/共41页 There is an apple on the chair. 请使用There be- 描述下图 第21页/共41页 There

8、is a ball in the basket. 第22页/共41页 There are two apples on the chair. 第23页/共41页 There is a pencil in the pencil-box. 第24页/共41页 There are three books on the desk. 第25页/共41页 用be动词is / are 填空： 1、There a pencil in the pencil box. 2、There some flowers on the desk. 3、There four people in my family. 4、Ther

9、e a picture and two maps on the wall. 5、A: there a cat under the tree? B: Yes,there is are are is Is is 第26页/共41页 A C A A B 第27页/共41页 B A B A C 第28页/共41页 第29页/共41页 第30页/共41页 Homework 第31页/共41页 变否定句和疑问句，并做回答。 第32页/共41页 针对数量提问的特殊疑问句的基本结构是： 1.How many + 名词复数 + are there + 介词短 语？ There are two computers

10、 on the desk. How many computers are there on the desk? 第33页/共41页 2.How much + 不可数名词 + is there + 介词短 语？ There is some milk in the glass. How much milk is there in the glass? 第34页/共41页 How many apples are there on the tree? There are twenty apples on the tree. How many apples are there on the tree n

11、ow? There are thirteen apples on the tree now. 第35页/共41页 第36页/共41页 第三人称单数:He/She/It/Lily has 第一人称：I have 第二人称：You have 复数:They /The girls/The boys/ The children/ Ben and Janet have. have 与has 的用法 第37页/共41页 I have a book. You have a book. They have two books. HeShe has a book . 第38页/共41页 There be 和have(has)都表示“有”的含 义。 There be 表示“某处存在某物或某人”此时不强调 物归谁有。 例：There is a box on the desk.桌子上有一个盒子 。 have(has) 表示“某人拥有某物(某人）“，此时强 调所有、