There-be-句型专题微课课件PPT推荐.ppt

1、时态和单复数变化。概念概念 There is There are 就近原则There be与 have/has的区别用法用法拓展拓展There be句型专题句型专题There is+名词单数名词单数或者或者不可数名词不可数名词There are+名词复数名词复数例一：教室里有一个男孩。例一：There is a boy in the classroom.例二：杯子里有一些水。例二：There is some water in the cup.例三：教室里有许多男孩。例三：There are many boys in the classroom.There be+主语（人或物名词）主语（人或物名

2、词）+地点地点wThere is a radio on the desk.There be-的一般疑问句 Is there a radio on the desk?Yes,there is./No,there isnt.wThere are some shoes under the bed.Are there any shoes under the bed?Yes,there are./No,there arent.规则：规则：is/are要提前要提前,some 变变any,其他都不变其他都不变选择：A:are B:is1.There _ a blackboard in the classro

3、om.2.There _ a flag in the classroom.3.There _ lots of desks in the classroom.4.There _ a door in the classroom.5.There _ many lights in the classroom.6.There _ two fans in the classroom.7.There _ some water in the bottle.8.There _ some chalk on the desk.ABBBBBAAThere is a kite in the tree.There are

4、 two birds in the tree.如何把上面两句合为一句呢？如何把上面两句合为一句呢？There are two birds and a kite in the tree.There is two birds and a kite in the tree.There is a kite and two birds in the tree.there there 是个近是个近视眼视眼,能看近的不看远。能看近的不看远。There are two birds and a kite in the tree.There is two birds and a kite in the tree.

5、小试身手小试身手1.There _ a desk and fifty-five chairs in the classroom.A.are B.is 2.There _ fifty-five chairs and a desk in the classroom.A.are B.is ABThere 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。have（has）表示“某人拥有某物（某人）“，此时强调所有、归属关系。例句：I have a book.They have two pens.She has a dog.试着比较试着比较:

6、There is a book.There are two pens.There is a dog.小试身手小试身手1.在桌子上有3支钢笔。There are three pens on the table.2.在树上有一些苹果。There are some apples on the tree.3.我的爸爸有一辆车。My father has a car.4.他们有许多故事书。They have lots of story books.There be+主语（人或物）主语（人或物）+地点地点There be 句型表示句型表示“存在存在”“有有”，强调某处有某物。There is+单数名词或者不可数名词单数名词或者不可数名词 There are+名词复数名词复数 就近原则：就近原则：there 是个近视眼，只看近来不看远是个近视眼，只看近来不看远There be与与 have/has的区别的区别