七年级英语Therebe句型讲解和练习

1、There be 句型一、专题讲解There be 句型1、定义：There be结构主要用以表达某地有某人（某物）工其基本句型为 “ There be +某物或某人（主语）+某地”。2、be动词的选择：There be结构中的谓语动词 be （is / are）在人称和数上应与 其后的主 道保持一致。主语是不可数名词或单数可数名词时用is ;主语是复数时用are。3、具体结构：（1） There is +单数可数名词/不可数名词+地点状语.E.g. There is a desk in the classroom.在教室里有一张桌子。（2） There are +复数名词+地点状语.E.g.

2、 There are 5 apples in the box.盒子里有五个苹果。口诀：有”字放前面，有啥”放中间；时间地点放后面；单数is,复数are注意be的两变化。4、句型变化：（1）、否定句：there be的否定式通常在 be后加not。E.g. There is a bike under the tree. 树下有一辆自行车。There isn't a bike under the tree.E.g. There are 2 little girls in the room.在房间里有两个小女孩。There aren't 2 little girls in the r

3、oom.（2）、一般疑问句及其答语：1、一般疑问句：把 be动词提前,首字母大写，句末用问号即可。«2、回答时，“用什么问，就用什么答"，用Is / Are there来提问，就用there is / are来回答。肯定回答：Yes, there is / are.否定回答：No, there isn't / aren't.E.g. 1、There are two cats in the tree.树上有两只猫。Are there two cats in the tree?Yes, there are. No, there aren't. 2、 Th

4、ere is a computer on the desk . 在桌子上有台电月百。Is there a computer on the desk ?Yes, there is. No, there isn't.课堂练习： 1. There is a new bed and an old desk in the room .否定句一般疑问句否定回答5、some和any在“there b典型中的用法：some 一些（some用干肯定句）a any 一些（any用千否定句和一般疑问句）&意：There be句型在变成否定旬或一般疑问句时，要注意把句 中的some变成 any。诚信专

5、业优质规范第1页E.g.1、There is some water in the bottle .在瓶子里有一些水。There isn't any water in the bottle. （否定句）Is there any water in the bottle ?（一般疑问句）2、There are some children in the picture. 图片里有一些小孩。There aren't any children in the picture.（否定句）Are there any children in the picture ?（一般疑问句） 课堂练习：1.

6、 - Are there shops near here?-No, there are shops near here.A. some, notB. some, any C. any, notD. any, no2. There are some tables on the floor.（变为否定句）6、就近原则：there是个近视眼。若句子中有几个并列的主语时，be的形式要与离其最近的一个主语在人称和数上保持一致。E.g. I.ThereJs a pen, two pencils and some books on the desk.书桌上有一支钢笔、两支铅笔和一些书。2 .There ar

7、e two pencils, a pen and some books on the desk.书桌上有两支铅笔、一支钢笔和一些书。3 .There some books , two pencils and a pen on the desk.书桌上有一些书、两支铅笔和一支钢笔。课堂练习：There milk and eggs on the table .在桌子上有牛奶和鸡蛋。There eggs and milk on the table.7、“there be和 “hav幽区另UThere be表示 存在有“；have （has）表示 所属有“。他们都翻译为 有“，但具体用法不 相同,且两

8、种结构不能同时合用。E.g.1、I have a book .我有一本书。（注：书归我所有，我是书的主人。一所属有）2、There is a book on the desk .在桌子上有一本书。（注：书只是存在于桌子上，但书不属于桌子所有。一存在有）8、常见的的介词和介词短语：介词：at 在.in 在里面on 在上面under 在下面 behind 在后面near 在附近介词短语举例：at home 在家in the box 在盒子on the floor 在地板上under the tree 在树下 behind the door 在门后面near the zoo 在动物园附近in fro

9、nt of 在前面（2）变式练习、用恰当的be动词填空。1. There a map on the wall.2. There many things on her desk.3. There a big dog and a small cat near the table. 4. There two bikes under the tree.5. There a pen, two pencils and an eraser in the pencil-box.6. There some books, a pencil-box and a pen on her desk.7. Theresom

10、e milk in the glass. 8.Theresome people under the big tree.9.There二、单选题lots of flowers in our garden.1.there a radio on your desk?A. AreB. IsC. Am2 .there a map on the wall? Yes, thereA. Are / isB. Is / areC. Is / isD. Are /are3 .There two apples, one orange and one banana on the table.A. hasB. areC

11、.amD.is4 .There a pencil, a book and two pens on the table.A.isB. areC.amD.have5 . Are there pictures on the wall? No, there aren'tA. any / anyB. some / any C. some / some D. any/some6 .There some water in the cup .A. isB.amC. areD. be二、巩固练习一、用 have或has填空。1. I a nice picture.3. They some kites.5

12、. Her mother a vase（花瓶）.7. My friends a football.9. What do your friends?1 .犯，下列句子改为否定句和一般疑问句。2. He a good friend.4. We some flowers.6. Nancy many skirts.8. What do you?10. His brother a basketball.1. . I have a ping-pong ball.否 疑2. There is a book and a pen in the bag.否 疑3. His aunt has a new TV.否

13、疑4. There are some boys in our class.否 疑五、拓展训练、单选题1. There some water in the cup .A. isB. amC. are2. there a book on the desk now ?A. IsB. AreC. Were3. How many people in your family ?A. do you have B. are there C. you had4. There any trees in front of the classroom.A. isn'tB. aren'tC. hasn&

14、#39;t5. There sheep in the field .D. beD. WasD. there areD. haven'tD. are aA. isB. are muchC. are many6. There are in the field .They are eating grass.A. a horse B. much horses C. many horse D. many horses7. There a new bed and an old desk in the room .A. isB. areC. haveD.has8. any trees in the

15、picture ?A. Is there B. Are there C. Was there D. Were there9. There pencil-box, two books and some flowers on the desk.A. is aB. are someC. has aD. have some10. How many are there in your classroom?A. desksB. deskC. chairD. door、用 “havehas" ,"there is, there are "或者 "is there ,

16、are there 填空。1. I a good father and a good mother.2. a book on the desk.3. He a tape-recorder.4. They a nice garden.5. What do you?6. a reading-room in the building?7. What does Mike?8. any books in the bag?9. My father a story-book.10. any flowers in the garden?11. How many students in the classroo

17、m?12. My parents some nice pictures.13. some maps on the wall.14 . David ' s friends some dogs.15 .many children on the hill.家庭作业、填上恰当的 be动词1.There _ two women in the kitchen.2.Therean orange in the basket.3.There _ three pens on the table.4.there any birds in the tree?5.There _ some girls playing in the park.6.Theremany animals in the zoo.7.There _ twenty apples on the tree.8.Therefour seasons in a year.、按要求完成句子1. There is a computer in my house.（ 一般疑问句 ） a computer in house?2. There are some flowers on