七年级英语Therebe句型讲解和练习

1、There be 句型'、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)”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 其后的主语保持一致。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：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 un der 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

3、room.(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 L来回答。肯定回答：Yes, there is / are.否定回答：No, there isn't / are n'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、There is a

4、 computer on the desk . 在桌子上有一台电脑。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甸型中的用法：some 一些(some用于肯定句)：l any 些(any 用于否定句和一般疑问句)注意：There be句型在变成否定句或一般疑问句时，要注意把句中的some变成 any。诚信专业优质规范第1页E.g.

5、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 childre n in the picture.（否定句）Are there any children in the picture ?（一般疑问句）课堂练习： 1. - Are ther

6、eshops n ear here?-No, there areshops n ear here.A. some, notB. some, anyC. 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 pen cils and some books on the desk.书桌上有一支钢笔、两支铅笔和一些书。2. There are two pen c

7、ils, 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 “ have的区别There 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，且两种结构不能同

8、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。t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。t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 front of 在前面（2）变

9、式练习一、用恰当的be动词填空。1. Therea map on the wall.2. Theremany things on her desk.3. Therea big dog and a small cat n ear the table. 4. Theretwo bikes un der the tree.5. Therea pen, two pen cils and an eraser in the pen cil-box.6. Theresome books, a pen cil-box and a pen on her desk.7. Theresome milk in the

10、 glass. 8.Theresome people un der the big tree.9. Therelots of flowers in our garde n.、单选题1. there a radio on your desk?A. AreB. IsC. Am2. there a map on the wall? Yes, there.D. Are /areA. Are / isB. Is / areC. Is / is3. Theretwo apples, one orange and one banana on the table.A. hasB. areC.amD.is第4页

11、4. Therea pencil, a book and two pens on the table.A.isB. areC.amD.have5. Are therepictures on the wall? No, there aren'tA. any / anyB. some / any6. Theresome water in the cup .A. isB.amC. some / someD. any/someC. areD. be】、巩固练习、用 have或has填空。1. Ia nice picture.3. Theysome kites.5. Her mothera va

12、se（花瓶）.7. My friendsa football.9. What do your friends?2. Hea good friend.4. Wesome flowers.6. Nancymany skirts.8. What do you?10. His brothera basketball.第#页D. beD. WasD. there areD. have n'tD. are a1. 把下列句子改为否定句和一般疑问句。1. I have a ping-pong ball.否疑2. There is a book and a pen in the bag.否疑3. Hi

13、s aunt has a new TV.否疑4. There are some boys in our class.否疑五、拓展训练、单选题1. Theresome water in the cup .A. isB. amC. are2. there a book on the desk now ?A. IsB. AreC. Were3. How many peoplein your family ?A. do you have B. are thereC. you had4. Thereany trees in front of the classroom.A. is n'tB. a

14、ren'tC. has n't5. Theresheep in the field .A. isB. are muchC. are many6. There arein the field .They are eat ing grass.A. a horseB. much horses C. many horse D. many horses7. Therea new bed and an old desk in the room .A. isB. areC. haveD.has8. any trees in the picture ?A. Is thereB. Are the

15、reC. Was there D. Were there9. Therepen cil-box, two books and some flowers on the desk.A. is aB. are someC. has aD. have some10. How manyare there in your classroom?A. desksB. deskC. chairD. door、用 “havehas” ,“there is, there are "或者 “is there, are there 填空。1.1a good father and a good mother.2

16、. a book on the desk.3. Hea tape-recorder.4. Theya n ice garde n.5. What do you?6. a readin g-room in the buildi ng?7. What does Mike?8. any books in the bag?9. My fathera story-book.10. any flowers in the garde n?11. How many stude ntsin the classroom?12. My pare ntssome n ice pictures.13. some map

17、s on the wall.14. David ' s friendssome dogs.15. many childre n on the hill.家庭作业、填上恰当的 be动词2.Therean orange in the basket.4.there any birds in the tree?6.Theremany ani mals in the zoo.8.Therefour seas ons in a year.1.Theretwo wome n in the kitche n.3. Therethree pens on the table.5. Theresome girls playing in the park.7. Theretwenty apples on the tree.、按要求完成句子1. There is a computer in my house.（ 一般疑问句 ）a computer inhouse?2. There are some flowers on the