小升初英语知识点精讲There be 结构和 have 、 has 的用法There is a dragonfly
There is a butterfly
There are two frogs
There are many fish
知识1There be 句型表示某处有某物结构There is/ are + 名词 + 地点状语概念用法There is a book on the desk
There is an egg in my bowl
There is some water in the glass
用法There are two tomatoes on the desk
There are many people in the room
还有什么词汇表示“有”呢
表示某人拥有某物(某人),位于主语后
当主语是第三人称单数时,应用 has
I have three books
She has a brother
There ____ a doll in the toy box
are 解析 : doll 是名词单数 , 因此 be 动词要用 单数 is
There ____ a lot of trees in the park
are 解析 : trees 是名词复数 , 因此 be 动词要用 复数 are
Jenny _____ a sister
Her name is Lynn
have B
has解析 : Jenny 是第三人称单数,因此动词要 用 have 的三单形式 has
There _____ a cat and two dogs under the tree
are A易错1若句子中有几个并列主语时, be 动词的形式要最近的一个主语在人称和