仁爱版七年级下册英语单词朗读第五六七八单元知识点归纳
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仁爱版七年级下册英语单词朗读第五六七八单元知识点归纳
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仁爱版七年级下册英语单词录音朗读
仁爱版七年级下册英语课文录音朗读
仁爱版英语七年级下册单词mp3+lrc
仁爱版英语七年级下册课文mp3+lrc
仁爱版七年级下册英语单词表(带音标)
仁爱版七年级英语全册复习笔记
仁爱版七年级英语下册电子课本
仁爱英语七年级下册重点短语及句子
仁爱英语七年级下册重要知识点和语法点归纳
仁爱英语七年级下学期课文翻译
仁爱版七年级英语下册课本参考答案
仁爱版七年级英语下册全册教案
仁爱英语七年级寒假综合练习题（附答案）
仁爱英语七年级下册词汇专项练习
仁爱英语七年级下册书面表达专练
仁爱版英语七年级下册课堂检测
举例
Unit 6 Our Local Area
Topic 1 I have a nice house
三、语法：There be句型和Have的区别
类型 There be Have
涵义不同 侧重 "存在关系"，表示"某地或某时间存在某人/某物"，there只是引导词，无意义。
如：There is a boat in the river.河里有一条船。 侧重 "所属关系"，示"属于……所拥有"的东西，第三人称用has。如： I have a nice watch.
我有一块好看的手表。
She has a new computer.
她有一台新电脑。
句型不同 1.肯定式：There is/are+主语+其它。
2.否定式：There is/are+ not+主语+其它。
3.疑问式：--Is/Are there+主语+其它？
--Yes, there is/are.
--No, there isn't/aren't 1.肯定式：主语+have/has+其它。
2.吉伯定式：a)主语+don't/doesn't have+其它；
b)主语+haven't/hasn't+其它。
3.疑问式：a)--Do/does+主语+have+其它？
--Yes,主语+do/does./No,主语+don't/doesn't.
b)--Have/Has+主语+其它？--Yes,主语+have/has./No,主语+haven't/hasn't.
主谓一致不同 1.There is +单数主语/不可数主语…如：
There is some milk in hte bottle.
There is a hat on the desk.
2.There are+复数主语…如：There are some flowers in the basket.
3.There is +单数主语+and+复数主语…如： There is a mouse and two pens on the deak.
4.There are+复数主语+and+单数主语…如：There are two pens and a mouseon the desk. 1.主语（第三人称单数）+has+…如：
She has many new clothes.
Tom has a nice feather.
2.第一、二人称单数和复数主语+have+…如:You have some good firends but they have few.
划线提问不同 1.对主语提问一律用"What's+某地/某时？"结构，其中谓语动词须用is，且there要省略。如：There are some pictures on the wall.---What's on the wall?
2.对地点提问要用"Where is/are there…?"如：There is a black car under the tree.--Where is there a black car?
3.对主语的数量提问要用"How many+主语（复数）+are there…?/How much+主语（不可数）+is there…?"
如： There're three people in my family. --How many people are there in your family?
There's some rice in the bag.
---How much rice is there in the bag? 1.对主语提问要用"Who/has/have+…?"如： Mary has a sweater.--Who has a sweater?
We have new brooms.--Who hsve new brooms?
2.对宾语提问要用"What have/has+主语？/What do does+主语+have…?"如： My father has a big farm .
What has your father?/
What does your father have?
3.对宾语的数量提问用"How many+复数名词+have/has+主语？/How much+不可数名词+have/has+主语？"或"How many +复数名词+do/does+主语+have?/How much+不可数名词+do/does+主语+have?"
如：I have two pictures.
--How many pictures do you have?/How many pictures have you?
注意 there be结构在改为否定或疑问句时，一般将some改为any.
如：There are some dishes on the desk.
--There aren't any dishes on the desk./Are there any dishes on the desk? have 句型在改为否定句时，也应将 some 改为 any.
如： She has some fruit.
--She hasn't/doesn't have any fruit./Has she any fruit?/Does she have any fruit?
注：在表示 "附属于某物/某处的东西"时，there be结构与have句型都可以用。如：
There are four windows in the classroom =The classroom has four windows.
The house has eighteen floors.=There are eighteen floors in the house.
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