课件20张PPT。湖南少年儿童出版社五年级下册There's a post office near my school.Do you know?shopping centrecinemapost officehotelbankroadstreeton the roadin the street There's a ....parkhotelshopping centrebanklibrarypost officecinemashopschoolAsk and answerIs there a ....?Yes,there is.No,there isn't.schoolbankclothes shoplibraryhotelpost officezooparkshopping centrecinemaThere be 句型:There be ----的构成There be ----的否定形式There be ----的一般疑问句There be的构成There be +某物/某人+某地表示某地有某物或某人在There be 句型中,主语是单数,be动词用is;主语是复数,be动词用are.若句子中有几个并列主语时,be动词的形式要与离其最近的一个主语在人称和数上保持一致。(就近原则)例句:1.There is a girl and two boys under the tree.2.There are two boys and a girl under the tree.There be 的否定形式否定句在be后面加not.
如果句中有some,一般要变成any.例1:There are two books on the desk.
There aren't two books on the desk.(否定)
例2:There are some books on the desk.
There aren't any books on the desk.(否定)There be 的一般疑问句
一般疑问句:be动词(is,are)要提到句首;
some 变any,其他都不变。
例1:There is a mouse in the house.(变成一般疑问句)
Is there a mouse in the house?
例2:There are some flowers in the garden.(变成一般疑问句)
Are there any flowers in the garden?
There be 口诀
There be 有特点,主语放在be后面;
单数主语用is,复数主语要用are;
变否定很简单,be 后要把not 加;
变疑问也不难,把be提到there前;
否定疑问any换,就近原则多多练。用be动词 is/are 填空:
1.There _______ a pencile in the pencilbox.
2.There _______ four people in my family.
3. There ______ a picture and two maps on the wall.
4.A:______ there a cat under the tree?
B:Yes.,there ____.
5. There _____ a pencil ,a book and two pens on the table.语法大练兵1.There is a mouse in the room.
(改为一般疑问句,并做肯定和否定回答)
2.There is a fish in the bowl.(改为否定句)
3.There are some apples in the box.
(改写为一般疑问句)
4.There are some books in his bag.(改为否定句,并做肯定回答)Thanks