(精品)Unit1Therearethirtystudentsinmyclass. (2).pptx

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1、 主讲:张雷平 单位:内蒙古化德县第二中学 There be 句型专题翻译下列句子:翻译下列句子:1、There is a picture on the wall.2、There is a bag behind the chair.3 3、There are four pictures on the wall.4 4、There are some shoes under the bed.概念概念结构结构be的确定的确定There be 句型表示“存在”“有”,其中be动词有时态和单复数变化。There beThere be+主语(人或物主语(人或物名词名词)+地点地点结构中结构中thereth

2、ere是引导词,没有词义,是引导词,没有词义,bebe是谓语动词,是谓语动词,地点常用介词短语表示。地点常用介词短语表示。看主语(名词):单数is 复数are 不可数的 用is就近原则就近原则如果有两个或两个以上的如果有两个或两个以上的主语时,主语时,be动词要和最靠动词要和最靠近它的那个主语在数上保近它的那个主语在数上保持一致。持一致。1.There _ a clock on the table.There _ a clock on the table.A.is B.are A.is B.are 2._ there a radio on your desk?2._ there a radio

3、 on your desk?A.are B.A.are B.Is s 3._ there a map on the wall?Yes,there 3._ there a map on the wall?Yes,there _._.A.are/isB.A.are/isB.Is/s/is 4.There _ some students in the classroom.4.There _ some students in the classroom.A.are B.is A.are B.is 5.There _ a pencil,a book and two pens on 5.There _ a

4、 pencil,a book and two pens on the table.the table.A.is B.are A.is B.are ABAAB6.Are there _ pictures on the wall?No,there 6.Are there _ pictures on the wall?No,there arent _.arent _.A.any/any B.some/any A.any/any B.some/any C.some/some D.any/some C.some/some D.any/some7.There is a tree _ the playgro

5、und.7.There is a tree _ the playground.A.atB.near C.in D.under A.atB.near C.in D.under8.-Are there _ shops near here?8.-Are there _ shops near here?-No,there are _ shops near here.-No,there are _ shops near here.A.some,notB.some,anyC.any,A.some,notB.some,anyC.any,not D.any,no not D.any,no ABCPicture

6、1 Picture1 There is an apple on the chair.请使用There be-描述下图There is a cat and two dogs under the tree.There are two dogs and a cat under the tree.Picture2Picture3Picture3There is a pencil in the pencil-box.Picture4Picture4There are three books on the desk.There be There be 句型的否定句和一般疑问句句型的否定句和一般疑问句否定句

7、:在否定句:在be 动词后加动词后加 not.如果句中有如果句中有some,一般要变成,一般要变成any.1.There are two books on the desk.There arent two books on the desk.2.There is some bread in the plate.There isnt any bread in the plate.一般疑问句:一般疑问句:be动词动词(is,are)要要提到句首提到句首。some 变变any,其他都不变,其他都不变1.There is a mouse in the house.(变成一般疑问句)变成一般疑问句)Is

8、 there a mouse in the house?2.There are some flowers in the garden.(变成一般疑问句)变成一般疑问句)Are there any flowers in the garden?练一练练一练1.变为变为否定句否定句:1.There are two bowls on the table._ _ 2.There are some beautiful flowers in the garden._3.There is a tree in the garden._ There arent two bowls on the table.The

9、re arent any beautiful flowers in the garden.There isnt a tree in the garden.练一练练一练2.改为改为一般疑问句一般疑问句:1.There are four apples on the ground._2.There are some birds in the tree._3.There is a bike under the tree._ Are there four apples on the ground?Are there any birds in the tree?Is there a bike under

10、the tree?例如:例如:1.There are There are not any not any books in the bag.books in the bag.There be否定句型中的否定句型中的not any与与no可以互可以互换换。not any强强调调一个都没有一个都没有.There are There are nono books in the bag.books in the bag.There are There are nono students in the students in the classroom.classroom.There are There

11、 are not any not any students in the students in the classroom.classroom.2.3.3.There is There is not any not any milk in the bottle.milk in the bottle.There is There is nono milk in the bottle.milk in the bottle.练一练练一练3.3.按要求改句子按要求改句子(not any=no)1.There are not any cats in my family.=_2.There is not

12、 any milk in the bottle.=_3.There are no teachers in the school.=_There are no cats in my family.There is no milk in the bottle.There arent any teachers in the school.3.3.There There bebe句型的特殊疑问句句型的特殊疑问句1)就)就There be后面的主语进行提问,后面的主语进行提问,指物用指物用“Whats(there)”指人用指人用“Whos(there)”其中的其中的there在口语中经常省略。值得注意的

13、是,在口语中经常省略。值得注意的是,无论是原句的主语是单数还是复数,提问时动词无论是原句的主语是单数还是复数,提问时动词be均用单数均用单数。如:(1)There are some bikes in the room Whats(there)in the room?(2)There is a boy in the house.Whos(there)in the house?2)对对there be后面的地点状语进行提问,用后面的地点状语进行提问,用“Where is/are+主语主语”表示表示,注意其答语变化。如,注意其答语变化。如:(1)There is a car under the tr

14、ee.Where is the car?Its under the tree.(2)There are three apples on the table.Where are the three apples?Theyre on the table.3)对对there be后面主语的数量进行提问后面主语的数量进行提问主语是主语是可数名词可数名词,无论是单数还是复数,均用,无论是单数还是复数,均用“How many+复数名词复数名词+are there+地点介词短语地点介词短语”表示;表示;如:如:1.There are three bikes in the house.How many bik

15、es are there in the house?2.There is a boy in the room.How many boys are there in the room.?如果主语是如果主语是不可数名词不可数名词,则用,则用“How much+不可名词不可名词+is there+地点介词短语地点介词短语”表示。表示。如:如:There is a little water in the bottle.How much water is there in the bottle?总结:总结:特殊疑问句特殊疑问句-对对人人提问用提问用whos,whos,对对事物事物提问用提问用whatsw

16、hats,bebe动词一律用单数动词一律用单数isis对对地点地点提问用提问用wherewhere;对数量提问对数量提问 可数名词可数名词用用how many+how many+名词复数名词复数+are there+are there;不可数名词不可数名词用用how much+how much+不可数名词不可数名词+is there+is thereA:A:How manyHow many birds birds are thereare there in in the tree?the tree?B:There are B:There are threethree.A:A:How manyH

17、ow many cats cats are thereare there in in the tree?the tree?B:There is B:There is onlyonly one one.用用there be 来问答。来问答。How many apples are there on the tree?There are fifteen apples on the tree.How many apples are there on the tree now?There are eleven apples on the tree now.对句子划线部分提问。对句子划线部分提问。1.Th

18、ere are seven days in a week.2.There are lots of books in our library.3.There is a woman over there.4.There is a little milk in the glass.How many days are there in a week?How many books are there in your library?Who is over there?Whats in the glass?There beThere be句型学习口诀句型学习口诀 There be句型有特点,主语跟在句型有

19、特点,主语跟在be后边。后边。单数主语用单数主语用is,复数用,复数用are记心间,记心间,多个主语并列时,多个主语并列时,be随身边主语变。随身边主语变。变否定,很简单,变否定,很简单,be后要把后要把not添。添。变问句也不难,把变问句也不难,把be提到提到there前。前。肯定句中用肯定句中用 some,否定疑问,否定疑问any 换。换。1.教室里有很多桌子和凳子。教室里有很多桌子和凳子。There are many desks and chairs in the classroom.There are many desks and chairs in the classroom.2.书

20、架上有很多书。书架上有很多书。There are many books on the shelf.There are many books on the shelf.3.椅子下有个足球。椅子下有个足球。There is a football under the chair.There is a football under the chair.4.树上有两个风筝和一只鸟。树上有两个风筝和一只鸟。There are two kites and a bird in the tree.There are two kites and a bird in the tree.There is a bird and two kites in the tree.There is a bird and two kites in the tree.Where there is a will,there is a way.

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