ID: 18503511

通用版 2024小升初英语总复习专项复习第20讲 there be句型课件含练习(18张PPT)

日期:2024-11-15 科目:英语 类型:小学课件 查看:100次 大小:1508211B 来源:二一课件通
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复习,通用,there,PPT,18张,练习
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(课件网) 2 0 2 4 2024小升初英语 总复习精品课件 通用版   there be句型表示“某地存在某人或某物”。there是引导词,没有词义。be是谓语动词,在人称和数上要和后面的主语保持一致。当主语是两个或者两个以上的名词时,谓语动词的单复数形式要和离它最近的那个主语保持一致,即“就近原则”。 分类 句型与用法 例子 肯定句 There is+a/an+单数可数名词+地点/时间状语. There is an apple on the desk. 书桌上有一个苹果。 肯定句 There is (+限定词)+不可数名词+地点/时间状语. There is some water in the bottle. 瓶子里有一些水。 分类 句型与用法 例子 肯定句 There are (+限定词)+复数可数名词+地点/时间状语. There are two boys in the library. 图书馆里有两个男孩。 否定句 肯定句变否定句:在肯定句中be动词的后面加not,肯定句的名词前有some修饰时,应把some变为any。 There are some books in the bag. 包里有一些书。→ There aren’t any books in the bag. 包里没有书。 分类 句型与用法 例子 一般疑问句 肯定句变一般疑问句:把be动词提到there之前,名词前有some修饰时,变some为any。 There are some birds in the tree. 树上有一些鸟。→ Are there any birds in the tree? 树上有一些鸟吗? 分类 句型与用法 例子 特殊疑问句 对there be肯定句中主语的数量提问: How many+复数名词+are there …? How much+不可数名词+is there …? There are  two  birds in the tree. 树上有两只鸟。→ How many birds are there in the tree? 树上有多少只鸟? There is only  four  yuan in my wallet. 我钱包里只有4元钱。→ How much money is there in your wallet? 你钱包里有多少钱? 分类 句型与用法 例子 特殊疑问句 对there be肯定句中的主语提问: What+be动词+地点状语? There is  a pear  in the kitchen. 厨房里有一个梨。 What’s in the kitchen? 厨房里有什么? 分类 句型与用法 例子 特殊疑问句 对there be肯定句中的地点状语提问: Where+be动词+主语? There are pens  on the desk  . 书桌上有钢笔。→ Where are pens? 钢笔在哪里? there be句型可用于多种时态,因而结构中的be动词有不同的形式。 如:There is a pen on the desk.     There was a football match yesterday. There will/is going to be a car show next weekend. 一、用be动词的适当形式填空。 1.There  is  a bottle of orange juice on the table. 2.[难点题]  Were  there any books in the bookcase yesterday? 3.[重点题]—How many girls  are  there in the classroom?—Twenty! 4.There  is  one cat and three dogs on the farm. 5.There  aren’t  any maps on the wall. is Were are is aren’t 二、按要求完成句子。 1.There is a post office in my city. (改为否定句)  There   isn’t  a post office in my city. 2.There were some trees in the park two years ago. (改为一般疑问句)  Were   there   any  trees in the park two years ago? 3.There are  five  pencils on the desk.(对画线部分提问)  How   many  pencils  are   there  on the desk? There isn’t Were there any How many are there 分类 解析 例子 there be 表示在某地有某物或某人,含有“存在”的意思。 There is a picture on the wall. 墙上有一幅画。 have 表示某人拥有某物,强调所属关系。 I have a beautiful kite. 我有一只漂亮的风筝。 用there be和have的正确形式填空 ... ...

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