《There-be句型》ppt课件

1、There be文章模式，There be结构概述There be结构主要用于表示某个地方(某个时间)有某个人(某个东西)牙齿，其基本文章模式是There be某个事物、某个地方或某个时间，其中There是诱导语，没有意义。Be是谓语动词。某人或某物是句子的主题。在任何地方或任何时候造句的副词大都是介词短语。例如： there is a football under the chair .椅子下的足球，tree，cat，there is a cat under the tree。there are three birds in the tree使用下图确定There be结构中动词be的决定1

2、。在there be结构中，谓语动词be在人称和数上必须与其后的主语一致。主语是不可数名词或单数可数名词时使用is，复数时使用are。例如： There is a flower in the bottle .瓶子里有一朵花。There is some money in the purse。钱包里有点钱。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 FAA例如： there is a boy，a girl and two wom

3、en in the house .家里有一个男孩，一个女孩和两个女孩。there are ten students and a teacher in the office。办公室里有10名学生和1名教师。差异，there be:意思是某个地方有什么东西。也就是说有没有生命的物体。例如：there are many books in the school bag . have/has :意味着有生命的人或动物。示例：I have many books。there be结构的句型转换否定短语There be的否定式通常由be后面加not构成(在口语中be经常与not一起缩写)。如果句子有some牙

4、齿，一般为any。例如， there are some children in the picture . there arent any children in the picture .一般疑问句及其答语在将be提到there之前，先将首字母大写，然后在文章末尾写上问号即可。肯定的答案是，there is/are。否定的回答是No，there isnt/arent。 Are there two cats in the tree？是，there are。(No，there arent。)，试一下。1.教室里有很多书桌和凳子。there many desks and chairs in the

5、 class room . 2 .冰箱里有很多水果。There many fruits in the fridge。3.猫有干净白色的毛。The cat clean and white hair。are、are、has、练习、树上有两个风筝和一只鸟。1.there two kites and a bird in the tree . 2 . there a bird and two kites in the tree。are、is、特殊疑问句、Whats in the picture。a boy、there is a boy。whats in the pencil box？there are

6、two pencils。a pencil box，whats介词短语(位置)？问题，用there be回答，a : how many birds are there in the tree？b : there are three。a : how many cats are there in the tree？B: There is only one。How many名词复数are there介词短语？用There be回答。Exercises I .将以下句子变成否定句和疑问句。1.there is some water in the glass . there isnt any water

7、in the glass . is there any water in the glass？Yes，there is.no，there isnt . 2 . there are many people in the street . there arent many people in the street . are there me Yes，there are，3 .there is some paper on the table . there isnt any paper on the table . is there as Yes，there is.no，there isnt .

8、4 . there are a lot of students on there are a lot of students on there否，there arent。用be动词填空。，1 .there an English book on her desk . 2 . there three people in your family？3.there a student in the class room . 4 . there a student in the class room？5.there many apples in the box . 6 . there many apple

9、s in the box？is、is、is、are、are、are、consolidation I . affirmative forms(肯定)表示特定位置的“是”格式：“there be是there are some children on the playground .II .Negative forms:(非否定)格式：There be (is/are) not (any)主语，例如e . g . There isnt(is not)Any studes，iii . interrogative forms : I . general questions 3360 forms : be

10、(is/are)thees肯定回答：是，there is/are。否定回答：否，there isnt/arent。eg.1. is there a picture on the wall？是，there is.no，there isnt . 2 . are there any children on the playground？Yes，there are.no，there arent。ii .special questions(特殊疑问句)疑问词(名词)be there主语状语？E.g.1.- whats there in yourbox？-there is a coat . 2-how many students are there in