三、四年级英语Therebe句型讲解+练习及答案

1、there be 句型there be 句型:表示存在，即：某处有某物(或人)”或 某时有某事”。句型基本结构：There is + 可数名词单数或不可数名词+时间或地点。There are +可数名词复数 + 地点1、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 ;如有几件物品，be动词根据最接近be动词的那个名词决定。 例如:(1) There is a pen on the desk .(2)There are two books on the desk.(3)There is a pen and two books on the desk.(

2、4)There are two books and a pen on the desk.2> there be句型的否定句在be动词后加not , 一般疑问句把be动词调到句首。例如：(1) 否定旬： There is not a box on the table.疑问句：Is there a cat in the room?(2) 否定旬：there are not any oranges in the box.疑问旬： Are there any oranges in the box?3、 some 和any 在there be句型中的运用：some 用于肯定句，any 用于否定句或

3、疑问句。例如：(1) There are some rulers in the pencil-box.(2)There are not any rulers in the pencil-box.(3)Are there any rulers in the pencil-box?4、and和or在there be 句型中的运用：and用于肯定句，or用于否定句 或疑问句。例如：(1) There is a boy and a girl in the classroom.(肯定句)(2) There aren ' t any books or pencil on the desk.(否定旬

4、)(3) Are there any chair or stools in the house?(疑问句)5、针对数量提问的特殊疑问句的基本结构是：How many +名词复数 + are there +介词短语？How much +不可数名词 + is there +介词短语？How many books are there in your bag?How much water in your glass?6、针对主语提问的特殊疑问句的基本结构是：What' s +介词短语？There is a pen on the desk.What is on the desk?二、there

5、be 句型与 have(has)的区别：1.there be表示在某地有某物(或人)；have(has)表示某人拥有某物。(1) There is a dog in the box .箱子里有条狗(2) I have a pen .我有一支铅笔。2 .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 ;如有几件物品，be动词根据最接近be动词的那个名词决定。在句子 中含有have/has 的句型中，究竟是选用have还是has ,则由主语的人称词来 决定。例如：(1) I have a dog and a cat. 我有一条狗和一只猫(2)She has

6、 two rabbits.她有两只兔子。课堂练习.用恰当的be (am, is ,arR动词填空。1. Theremany apples in the box.2. Therea big apple on the box.3. Theresome ladies under the big tree.4. Therea picture and a book on the desk.5. Theretwo pencils and a rubber near the books.6. Theresome water in the bottle.7. Theresome rice in the bow

7、l.8. Therefour bananas on the table.9. Theretwo bottles of water on the desk.10. Therenot any water or apples in the bag.请用 have,hasit空.1. I a nice picture.2. Hea good uncle.3. Theysome horses.4. Wesome cats.5. Shea duck.6. The teacheran English book.7. These teachersmany books.8. What do you?9. Wha

8、t do Mike and Tom?10. What does your brother?11. What do Helen s brothers?12. Does your brother any pens?13. Ben s sistersfour cute cats.14 .Ms Lian English book.15 .My friend three red pen.have/has 或 there is / there are 填空 .1 .Ia good father and a good mother.2 .a pencil and two books on the desk.

9、3 .He a pretty dog.4 .atoy on your bed?5 .What do these men ?6 .any books in the bag?7 .a dog in the shop?8 .How many chairs in the room?9 .My sisterssome old pictures.10 .many children in that room.课后小测一 .选择题.() 1.There are over there.A. any ducks B. some ducks C any duck() 2. There are eightin the

10、 shop.A. mouse B. mice C. mouses() 3. Are there anyin your shop ?A. monkeys B. monkey( ) 4.ducks are there in your room?There are five.A. How many B. how much C. how old( ) 5.Are there any cats in your shop?No,.A. there are B. there isC. there aren t( ) 6.There are eight people in your family. So yo

11、ua big family.A. are B. have( ) 7. an apple and two pears in the desk.A. There is B. there are C. There have D. There has( ) 8.some milk in the bottle.A. There is B. There are C. There have D. There has( )9.three peaches and an orange on the table.A. There is B. There are C. There have D. There has（

12、）10.How many people in your family?A. is there B. are there C. have there二.根据汉语完成下列句子。1 .看！天空中有奇怪的东西。Look! something strange in Sky.2 .没有水，地球上就没有生命。Without water, no lift on the earth.3 .冰箱里有多少冰激凌？ice cream in the fridge?4 .黑板在我的课桌前面。a blackboard in front of my desk.5 .一些老师在操场上。some teachers on the

13、playground .三.按要求改写句子。1 . There is a pen under the chair为复数句）2 . There is a ruler in the pencil-box .改为一般疑问句）3 . There are some crayons in the bag（改为否定句）4 .There is some orange juice in the bottle.（改为一般疑问句）Is there orange juice in the bottle?5 .There are some bananas and grapes in the bask e改为否定句）6

14、.There are five people in my family.（划线提问） people in your family?课堂练习答案一.1. are 2. is 3. are 4. is 5.are6. is 7. is 8. are 9. are 10.is二.1. have 2.has 3.have 4.have 5. has6.has 7.have 8.have 9.have 10.have11. have12. have 13.have 14.has 15.has三.1. have2. there is 3.has 4.there is5.have6.Are there 7.Is there 8.are there 9.have 10.There are课后小测答案一.15 BBAAC610 BAABB二.1. There is 2.There is 3. Is there any ice-