原（浙江专版）七年级英语下册 Unit 8 Is there a post office near here（第3课时）(Grammar Focus3c)同步语法精讲精练课件 （新版）人教新目标版

Unit 8Is there a post office near here?第三课时(Grammar Focus3c)单元同步语法精讲精练there bethere be句型句型 定义：定义：there bethere be句型也称为句型也称为“存在句存在句”，表示表示“某地有某人某地有某人/ /物物”。 句式结构及用法句式结构及用法(1)there be(1)there be句型的肯定句结构为：句型的肯定句结构为：There beThere be名词名词( (主语主语) )地点副词地点副词/ /介词短语介词短语( (表示地点表示地点) )。there bethere be句型属于倒装句句型属于倒装句，主语通常放在谓语后主语通常放在谓语后面面，动词动词bebe为谓语。为谓语。bebe动词应根据主语的单复数而变化动词应根据主语的单复数而变化，主语是单数或主语是单数或不可数名词不可数名词，用用there isthere is；若主语是复数用；若主语是复数用there arethere are。egeg：There are 50 students in our class.There are 50 students in our class.我们班有我们班有5050个学生。个学生。(2)there be(2)there be句型中的谓语应和后面的主语保持一致句型中的谓语应和后面的主语保持一致，若有两个或两个若有两个或两个以上的主语以上的主语，动词动词bebe的形式应由最近的那个主语的数决定的形式应由最近的那个主语的数决定，即遵循即遵循“就近就近原则原则”。egeg：There There isis a pencil and two books on the desk. a pencil and two books on the desk.There There areare two books and a pencil on the desk. two books and a pencil on the desk.课桌上有一支铅课桌上有一支铅笔笔( (两本书两本书) )和两本书和两本书( (一支铅笔一支铅笔) )。(3)there be(3)there be句型的否定句句型的否定句，直接在直接在bebe动词后加动词后加notnot；其一般疑问句；其一般疑问句，要要将将bebe动词放在句首。肯定回答为动词放在句首。肯定回答为“YesYes，there is/ are.”there is/ are.”；否定回答为；否定回答为“NoNo，there isnt/ arent.”there isnt/ arent.”。【注意注意】如果在如果在there bethere be句型的否定句和一般疑问句中有句型的否定句和一般疑问句中有somesome，则应将则应将somesome改为改为anyany。(4)there be(4)there be句型一般现在时的特殊疑问句由句型一般现在时的特殊疑问句由“特殊疑问词特殊疑问词is/areis/aretherethere地点状语地点状语”构成构成，有时地点状语可省略。答语不能用有时地点状语可省略。答语不能用YesYes或或NoNo，需需根据情况直接回答。根据情况直接回答。egeg：How many apples are there in the bagHow many apples are there in the bag？包里有多少苹果？包里有多少苹果？Five.Five.五个。五个。 there bethere be与与have/hashave/has的区别的区别there bethere be结构表示客观存在结构表示客观存在，意为意为“某地有某物某地有某物( (人人)”)”；have/hashave/has表示表示所属关系所属关系，意为意为“某人拥有某物某人拥有某物”。egeg：There is a TV in our classroom.There is a TV in our classroom.在我们的教室里有一台电视机。在我们的教室里有一台电视机。We have a TV in our classroom.We have a TV in our classroom.我们有一台电视机在教室里。我们有一台电视机在教室里。一、用一、用be动词的适当形式填空。动词的适当形式填空。(必要时可加必要时可加not)1There a park near here.2 there any books on the desk?No，there 3There a pear and two books in the bag.4 there an English boy in the room?Yes，there 5There some food in the kitchen.isArearentisIsisis二、单项选择。二、单项选择。6Is there a pay phone near here?Yes，_Athey areBhere isCthere is Dit is7There _ snow today.Aisnt any Bisnt someCarent some Darent any8_ minutes _ in an hour?AHow much；is thereBHow many；are thereCHow much；are thereDHow many；is thereCAB9 9There _ a clothes shop and two shoe stores near our There _ a clothes shop and two shoe stores near our school.school.A AareareB Bbe Cbe ChavehaveD Disis1010_ milk _ in the glass?_ milk _ in the glass?A AHow muchHow much；are thereare thereB BHow manyHow many；is thereis thereC CHow muchHow much；is thereis thereD DHow manyHow many；are thereare thereD DC C三、句型转换。三、句型转换。1111There are some hotels around here.(There are some hotels around here.(改为一般疑问句改为一般疑问句) ) hotels around here?hotels around here?1212There is a pen and two erasers in the There is a pen and two erasers in the pencilboxpencilbox.(.(改为否定改为否定句句) )There There a pen a pen two erasers in the two erasers in the pencilboxpencilbox. .1313There are There are somesome_ _birdsbirds in the tree.( in the tree.(对画线部分提问对画线部分提问) ) in the tree?in the tree?1414The pay phone is next to the supermarket.(The pay phone is next to the supermarket.(改为同义句改为同义句) ) a pay phone next to the supermarket.a pay phone next to the supermarket.AreAre therethere anyanyisntisntororWhatsWhatsThereThere isis