There-be句型微课课件.ppt

1、1ppt课件 w There is a zoo in my neighborhood.w There is a big park across from the supermarket.w There are some books on the desk.w There are many people in the hall.There be 句型句型翻译下列句子：翻译下列句子：2ppt课件There be-表达式表达式 there bethere isthere are3ppt课件w There be的构成的构成w There be +某物某物/某人某人+某地某地w 表示：某地表示：某地有有

2、某物或某人某物或某人w There be的用法的用法 单数单数复数复数There is+可数可数名词的名词的复数复数形式形式There are+可数名词可数名词单数单数形式形式/不可数不可数名词名词4ppt课件w There is +可数名词单数形式可数名词单数形式/不可数名词不可数名词 There is a book on the desk.桌子上有一本书。桌子上有一本书。There is some water in the bottle.瓶子里有一些水。瓶子里有一些水。5ppt课件w There are +可数可数名词的复数形式名词的复数形式 There are some pictures

3、 on the wall.墙上有些图画。墙上有些图画。There are two apples in the basket.篮子里有两个苹果。篮子里有两个苹果。6ppt课件There is a dog in the room.There are two dogs in the room.7ppt课件there 是个近视眼。8ppt课件就近原则就近原则w 如果如果there be 句型中有两个或两个以上的主句型中有两个或两个以上的主语时，语时，be动词要和动词要和 最靠近它的那个主语最靠近它的那个主语在在数上保持一致。如：数上保持一致。如：There is a pen and some book

4、s on the desk.书桌上有一支钢笔和一些书。书桌上有一支钢笔和一些书。There are some books and a pen on the desk.书桌上有一些书和钢笔。书桌上有一些书和钢笔。9ppt课件练一练：看名词练一练：看名词1.There _a clock on the table.A.is B.are 2.There _some water in the bottle.A.are B.is3.There _some students in the classroom.A.are B.is 4.There _ a pencil,a book and two pens

5、on the table.A.is B.are 10ppt课件There be 句型的否定形式句型的否定形式w 1.There is a knife in the kitchen.w 否定否定:There is not a knife in the kitchen.w 2.There are five apples on the tree.w 否定否定:There are not five apples on the tree.w 3.There is some milk in the bottle.w 否定否定:There is not any milk in the bottle.规则：规

6、则：w be词后面加词后面加not,some 变变anyisntarent11ppt课件练一练：把下列句子改成否定句练一练：把下列句子改成否定句 1.There are two cups on the table._2.There are some beautiful flowers in the park._3.There is a tree in the garden._ There arent two cups on the table.There arent any beautiful flowers in the park.There isnt a tree in the garde

7、n.12ppt课件w There is a radio on the desk.There be-的一般疑问句的一般疑问句 Is there a radio on the desk?Yes,there is./No,there isnt.w There are some shoes under the bed.Are there any shoes under the bed?Yes,there are./No,there arent.w 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13ppt课件练一练：把下列句子改成一般疑问句练一练：把下列句子改成一般疑问

8、句:1.There are four apples on the ground.一般疑问句一般疑问句:_2.There are some birds in the tree.一般一般疑问句疑问句:_3.There is a bird in the tree.一般疑问句一般疑问句:_ Are there four apples on the ground?Are there any birds in the tree?Is there a bird in the tree?14ppt课件There be口诀口诀There be有特点，有特点，主语放在主语放在be后面。后面。be可变身可变身is/

9、are，there永远不变化。永远不变化。单数单数is复数复数are，不可数的还是不可数的还是is它。它。变疑问很简单，变疑问很简单，be须大写来提前。须大写来提前。变否定也不难，变否定也不难，be后要把后要把not添。添。肯定句中用肯定句中用some，否定疑问否定疑问any换。换。多个主语并列用，多个主语并列用，就近原则来通融。就近原则来通融。地点是位大个子，地点是位大个子，排队站在最后面。排队站在最后面。15ppt课件Talk about the things in the room with your partner by using there be structure.16ppt课件Homework语法整理一遍背诵17ppt课件