人教版七年级上册《英语》Therebe句型ppt课件.ppt

1、与竞合同行与竞合同行走乐和之路走乐和之路vThere be 句型表示“某处有或存在某人或某物”v一.句型构成：vThere+be+主语（人或物）+地点v例如：桌上有一本书。_ on the desk.那里有一个苹果。_ over there.1 There is a book There is an apple与竞合同行与竞合同行走乐和之路走乐和之路v二.名词及主谓一致：v当主语是名词单数或不可数名词时，be动词用单数is;当主语是可数名词复数时，be动词用复数形式are.v例如：画里有一条河。vThere _a river in the picture.v冰箱里有一些牛奶。vThere _s

2、ome milk in the fridge.v教室里有三个学生。vThere_three students in the classroom.2 is are is与竞合同行与竞合同行走乐和之路走乐和之路v三.就近原则：v如果There be句型后的主语有几个并列的名词时，则根据离be最近的名词的数确定be的形式，即该名词是单数，be就用is；如果该名词是复数，be就用are.v例如：树上有一只鸟和两个苹果。v There _ a bird and two apples in the tree.vThere _ two apples and a bird in the tree.3 is a

3、re与竞合同行与竞合同行走乐和之路走乐和之路v四.一般疑问句句式：v结构为：v1.Is+there+a/an+单数名词+介词短语？v2.Is+there+不可数名词+介词短语？v3.Are+there+any+复数名词+介词短语？v回答用Yes,there is/are.No,there isnt.arent.v例如：-桌上有一本书吗？-没有。v-_ a book on the desk?-No,there _.4 Is there isnt与竞合同行与竞合同行走乐和之路走乐和之路v五.特殊疑问句句式：v结构为：v1.How many+复数名词+are there+介词短语？v2.How mu

4、ch+不可数名词+is there+介词短语？v例如：v你班有多少学生？v_ in your class?v瓶子里有多少牛奶？v_ in the bottle?5How many students are thereHow muchmilk is there与竞合同行与竞合同行走乐和之路走乐和之路v六.There be的将来时：v结构：v1.There is/are going to bev2.There will bev例如：明天将有一场大雪。v_ a heavy snow tomorrow.v=_a heavy snow tomorrow.v明天这里将有两场电影。v_ two films

5、here tomorrow.v=_ two films here tomorrow.6 There is going to be There are going to be There will be There will be与竞合同行与竞合同行走乐和之路走乐和之路v七.There be和have/has的区别：vThere be 句型强调某处有某人/某物”,着重“存在”；have/has则强调“某人有某物”，着重“拥有”。v例如：我家有三个孩子。v_ three children in my family.v我有三个孩子。vI _ three children.7 There are have与竞合同行与竞合同行走乐和之路走乐和之路v八.实战演习：v1.There _ a bike and two kites in the room.vA.is B.are C.havev2.There _ some water in the bottle.vA.is B.are C.hasv3.There _ some eggs and an apple in the basket.vA.is B.are C.havev4.There _ a football match tomorrow.vA.is going to have B.will have C.will be8