小学英语语法专题十二：（句型）There be句型1 课件

语法专项课件（ There be 句型）•语法透析考点大观易错辨析通关训练考点大观易错辨析通关训练there be 句型定义there be 构成的句子称为“存在句”。此句型构成形式一般为 “ there be + 某人 / 物 + 地点 / 时间”，意为：在某地有某物（或某人）。考点大观易错辨析通关训练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。there be 句型定义考点大观易错辨析通关训练there be 句型结构肯定句： there be + 其他否定句： there be + not + 其他疑问句： be + there + 其他There is a bag on the desk.There isn’t a bag on the desk.Is there a bag on the desk?考点大观易错辨析通关训练there be 句型结构“What’s + 表示地点的介词短语”用 there be 句型来回答。—What’s on the desk?—There are 5 eggs on the desk.注意：询问的时候， be 动词只能用单数is ， 而回答时需视情况而选用单复数。考点大观易错辨析通关训练易错点 1a. There is + 单数可数名词 \ 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。用法用法考点大观易错辨析通关训练易错点 1b. There are + 复数名词There are some pictures on the wall.墙上有些图画。There are two apples in the basket.篮子里有两个苹果。用法用法考点大观易错辨析通关训练易错点 2There be 句型的就近原则There be 就近原则：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。1.There is a girl and two boys under the tree.2.There are two boys and a girl under the tree.考点大观易错辨析通关训练易错点 3have/has 与主语是 “所属关系”，强调的是 “拥有，占有” 。there be 表示“存在关系”，强调某地“有”某物， （某地存在）There be 与 have 的区别考点大观易错辨析通关训练易错点 3I have many friends. 我有很多朋友。There is a book on the desk. 桌子上有一本书。( 拥有）（某地存在）考点大观易错辨析通关训练解析【典例 1 】— What______ on the shelf? —There are some books. A. be B. am C. are D. is考查 be 动词。句意：—架子上有什么？—有几本书。 What be + 表示地点的介词短语提问， be 动词只能用 is 。考点大观易错辨析通关训练解析【典例 2 】— Is there a garden in the yard? —Yes, there is. And there ______ beautiful flowers in it. A. is so much B. are so many C. is so many D. are so much考查 there be 句型。句意：—院子里有一个花园吗？—有，并且里边有很多漂亮的花。 flowers 为可数名词单数，选用 are 和 many 来限定，故答案选 B 。