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课件网) Our neighbourhood Unit 5 Grammar Learning objectives Learn the difference between “there is” for singular or uncountable nouns and “there are” for plural nouns. Write simple sentences and short paragraphs using “there be” structure. They can create descriptions of a place. Raise our awareness of observing the details of our surroundings and develop an appreciation for the beauty of daily life through describing the environment around us with “there be” structure, In this lesson, we will be able to: there be 结构的基本句式 there be 结构的主谓一致 there be 结构与 have/has 的区别 there be 结构的常用时态 Content 一. there be 结构的基本句式 语法概述 there be 结构表示"某地/时有某人/物事"。其中的there 是引导词,没有词义;be是谓语动词,be 后的名词(短语)是主语。be要与后面的名词(短语)保持数的一致。 肯定句 There be+主语+地点状语/时间状语. 否定句 There be+not+主语+地点状语/时间状语. 一般疑问句及其回答 Be there+主语+地点状语/时间状语 肯定回答:Yes，there be.否定回答:No，there be +not. 一. there be 结构的基本句式 树下有一辆自行车。 There is a bike under the tree. 瓶子里没有水。 There isn't water in the bottle. 一. there be 结构的基本句式 二. there be 结构的主谓一致 there be结构中be动词要和其后的名词(短语)在数上保持一致。 1.be动词后的主语为可数名词单数或不可数名词时，be 动词用 is。 树下有一个人。 _____a man under the tree. 玻璃杯里有一些牛奶。 _____some milk in the glass, There is There is 2.be动词后的主语为可数名词复数时，be动词用are. 公园里有很多人。 _____many people in the park. There are 二. there be 结构的主谓一致 3.如果be动词后面有两个或两个以上的名词作主语，be动词要和离它最近的那个名词在数上保持一致，即遵循"就近原则"。 书桌上有一把尺子和两块橡皮。 _____a ruler and two erasers on the desk. There is 书桌上有两块橡皮和一把尺子。 _____two erasers and a ruler on the desk. There are 二. there be 结构的主谓一致 三. there be 结构与 have/has 的区别 there be结构表示"某地/时有某人/物事”,强调客观存在;have/has 表示"(某人)拥有……",强调主观拥有。there be结构不可与have/has 同时使用。 办公室里有两个人。 _____two persons in the office. There are 他有两个儿子。 He has two sons. 四. there be 结构的常用时态 一般现在时 There is/are + 主语+其他. There is a cat in the tree. 树上有一只猫。 一般过去时 There was/were +主语+其他. There was a factory in our town many years ago.许多年前我们镇上有一家工厂。 一般将来时 There will be ( is/are going to be)+主语+其他. There will be/is going to be a good film on TV tonight.今晚电视上将会播放一部好电影。 there be 结构有特点,主语放在 be后边; 单数、不可数用is,复数用 are 要记全; 多个主语来并列，"就近原则"记心间; 否定 be 后 not 添,疑问就把 be 提前。 巧学妙记: 一.单项选择 A There ____ a book and two pens on the desk. A. is B. are C. have D. has ____ there any water in the glass A. Is B. Are C. Has D. Have 3.There ____ some boys playing football on the playground. A. is B. are C. have D. has 4.There ____ a meeting tomorrow afternoon. A. will be B. will have C. is going to have ... ...
