2019春七年级英语下册Unit8Isthereapostofficenearhear语法专练课件（新版）人教新目标版.pptx

1、Unit 8 Is there a post office near here?,there be结构 there be 句型又叫“存在句型”,表示“某地或某时有某人或某物”。此处的there没有实际意义。 1.句型结构。 ( 1 )肯定句: There is+a/an+可数名词单数+其他。例如: There is a book on the desk.书桌上有一本书。 There are+some/many/大于1的数字+可数名词复数+其他。例如: There are many pens on the desk.书桌上有许多钢笔。 There is+some+不可数名词+其他。例如: The

2、re is some water in the cup.这个杯子里有些水。,( 2 )否定句: There is+not+a/an+可数名词单数+其他。例如: There isnt a hotel here.这里没有旅馆。 There are+not+any/many/大于1的数字+可数名词复数+其他。例如: There arent any books on the bed.床上没有书。 There is+not+any+不可数名词+其他。例如: There isnt any water in the cup.这个杯子里没有水。,( 3 )一般疑问句: Is there+a/an+可数名词单数

3、+其他? 肯定回答:Yes,there is. 否定回答:No,there isnt.例如: Is there a picture on the wall?墙上有幅画吗? Yes,there is./No,there isnt.是的,有。/不,没有。 Are there+any/many/大于1的数字+可数名词复数+其他? 肯定回答:Yes,there are. 否定回答:No,there arent.例如: Are there any apples on the tree?树上有一些苹果吗? Yes,there are./No,there arent.是的,有。/不,没有。,Is there

4、+any+不可数名词+其他? 肯定回答:Yes,there is. 否定回答:No,there isnt.例如: Is there any water in the cup?这个杯子里有水吗? Yes,there is.是的,有。,2.注意。 ( 1 )there be句型中be动词的形式要和其后的主语在人称和数上保持一致。若有两个或两个以上的名词作主语,be动词要与离它最近的那个主语在人称和数上保持一致,即遵循“就近原则”。 ( 2 )there be 句型与have/has的区别:there be句型强调的是位置关系,表示“某地存在某人或某物”;have/has强调的是所属关系。二者不可用

5、在同一句中。,.根据句意用is或are填空 1.There is a pool in the park. 2.There are lots of students in the dining hall. 3.There are some potatoes on the table. 4.There is no juice in the yellow cup. 5.There is a clock and some pictures on the wall.,.单项填空 ( B )1.How many boys there in your class? A.is B.are C.has D.ha

6、ve ( D )2.There not milk in the glass. A.are;many B.are;muchC.is;many D.is;much ( A )3. there apples on the table? A.Are;any B.Are;someC.Is;any D.Does;some,( B )4.There one ruler,two books and some pens on the desk. A.be B.is C.are D.has ( C )5.Is there a bank near the school? . A.Yes,there isnt B.Y

7、es,there hasC.No,there isnt D.No,there is,.按要求完成句子,每空一词 1.There is a park on Center Street.( 改为一般疑问句 )Is there a park on Center Street? 2.There are some oranges in the bag.( 改为否定句 ) There arent any oranges in the bag. 3.Is there a park near here?( 作否定回答 )No , there isnt . 4.There are two supermarkets and a park in our town.( 改为同义句 )There is a park and two supermarkets in our town. 5.Many people are in the sports hall.( 改为同义句 )There are many people in the sports hall.,