1、1.There be 句型表示：在某地有某物（或某人）例：There is a cat under the tree.树底下有一只猫。There are two students in the classroom.教室里有两个学生。2.结构：a.There is+单数可数名词单数可数名词不可数名词不可数名词 There is a book on the desk.桌子上有一本书。There is some water in the bottle.瓶子里有些水。b.There are+复数名词复数名词There are some pictures on the wall.墙上有些图画。There
2、 are two apples in the basket.篮子里有两个苹果。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。例：1.There is a girl and two boys under the tree.2.There are two boys and a girl under the tree.There be 句型的否定句和一般疑问句否定句：在be 动词后加 not.如果句中有some，一般要变成any.There are two books on th
3、e desk.There arent two books on the desk.There is some bread in the plate.There isnt any bread in the plate.一般疑问句：be动词(is,are)要提到句首提到句首。some 变any，其他都不变There is a mouse in the house.(变成一般疑问句）Is there a mouse in the house?There are some flowers in the garden.(变成一般疑问句）Are there any flowers in the garde
4、n?对There be结构中的主语提问的特殊疑问句的基本结构：Whats+介词短语（介词+地点名词）+？中间通常不用there.There is a bike under the tree.Whats under the tree?There are many books on the table.Whats on the table?练习二、用恰当的练习二、用恰当的be动词填空。动词填空。1、There _ a lot of sweets in the box.2、There _ some milk in the glass.3、There _ some people under the t
5、he big tree.4、There _ a picture and a map on the wall.isareisare5、There _ a box of rubbers near the books.6、There _ lots of flowers in our garden last year.7、There _ a tin of chicken behind the fridge yesterday.8、There _ four cups of coffee on the table.arewaswereis第三人称单数:He/She/It/Lily has第一人称：I ha
6、ve第二人称：You have复数:They/The girls/The boys/The children/Ben and Janet have.have 与has 的用法I have a book.You have a book.They have two books.HeShe has a book.There be 和have(has)都表示“有”的含义。There be 表示“某处存在某物或某人”此时不强调物归谁有。例：There is a box on the desk.桌子上有一个盒子。have(has)表示“某人拥有某物(某人）“，此时强调所有、拥有关系。例：We have t
7、wo basketballs。我们有两个篮球。（强调篮球为我们拥有）some 和any 在there be 句型中的运用：some 用于肯定句，any 用于否定句或疑问句。and 和or 在there be句型中的运用：and 用于肯定句，or 用于否定句或疑问句。针对数量提问的特殊疑问句的基本结构是：1.How many+名词复数+are there+介词短语？There are two computers on the desk.How many computers are there on the desk?2.How much+不可数名词+is there+介词短语？There is
8、some milk in the glass.How much milk is there in the glass?练习一、用练习一、用“have,has”填空填空 1.I_ a nice puppet.2.He_a good friend.3.They_ some masks.4.We_some flowers.5.She_ a duck.hashavehavehashave6.My father_ a new bike.7.Our teacher_ an English book.8.Our teachers_a basketball.9.Their parents_some blankets.10.Nancy_many skirts.hashavehashavehas
