四年级英语下册

四年级英语下册四年级英语下册 There There bebe 句型句型 微课教学设计微课教学设计 作者 佚名 教案来源 网络 点击数 有奖投稿 四年级英语下册四年级英语下册 There There bebe 句型句型 微课教学设计微课教学设计 文 章 来源 莲山 课件 w w w 5 Y k J cOM There be 句型 微课教学设计 学校 口镇中心小学 设计者 时间 知识点名称 There be 句型 学科类型及其对象 语法 小学英语四年级下册 微课基本信 息 上课时间长度 10 分钟 教学资源 与环境 PPT 教学目标 1 讲授 There be 句型的定义及结构 2 正确使用 There be 句型的肯定 否定及一般疑问形式 教学过程 Today we ll learn there be 一 There be 句型的定义及结构 1 定义 There be 句型表示某地有某物或某人 2 结构 一共分为三种 1 There is 单数可数名词 地点状语 There is a book on the desk There is an umbrella in the bag 2 There is 不可数名词 地点状语 There is some milk in the cup There is some sheep and a cow on the farm 3 There are 复数名词 地点状语 There are four chairs in the living room There are some birds and a balloon in the sky 从以上例句中我们可以发现 there 是引导词 在句中不充当任何 成分 翻译时也不必译出 句子的主语是某人或某物 be 动词表 示 有 谓语动词 be 要与主语 某人或某物 的单复数保持一 致 Some 既可用于可数名词也可用于不可数名词 二 There be 句型的变化 1 变成否定句 There be not 某物 地点状语 There be 句型的否定式的构成和含有 be 动词的其它句型一样 在 be 后加上 not 注意 is not 的缩写是 isn t are not 的缩写是 aren t 当肯定句中有 some 时 要将其改为 any 疑问变化也一样 There isn t a book on the desk There isn t an umbrella in the bag There isn t any milk in the cup There isn t any sheep and a cow on the farm There aren t four chairs in the living room There aren t a lot of birds and a balloon in the sky 2 变成一般疑问句 There be 句型的一般疑问句变化是把 be 动词调整到句首 再在句 尾加上问号即可 基本句型 Be there 某物 地点状语 回答 Yes there be No there be not Is there a book on the desk Yes there is Is there an umbrella in the bag No there isn t Is there any milk in the cup Yes there is Is there any sheep and a cow on the farm No there isn t Are there four chairs in the living room Yes there are Are there a lot of birds and a balloon in the sky No there aren t 三 开动脑筋练一练 1 There a beautiful garden in our school 2 There some bread on the table 3 there any maps on the wall there is 4 There twenty desks in our classroom 5 there a cup of tea on the table No there 6 There some apple juice in the glass 7 There two chairs and a bed in her room 8 There some children in the park 9 There a teacher and many students in our c