ID: 21468891

英语“三单”精讲课件(共16张PPT) 人教(新起点) 二年级下册

日期:2025-05-21 科目:英语 类型:小学课件 查看:14次 大小:691144B 来源:二一课件通
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英语,二年级,起点,新起点,人教,16张
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(课件网) 英语“三单”精讲 he、she、it、singular/uncountable nouns 三单、三单动词变化 CONTENTS 目录 1 什么是“三单”? WHAT IS THIRD PERSON SINGULAR 2 哪些是“三单”? WHAT BELONGS TO THIRD PERSON SINGULAR 3 怎么用“三单”动词? HOW TO USE VERBS? 01 什么是“三单” WHAT IS THIRD PERSON SINGULAR √ “三单”是第三人称单数 √ 在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式。 什么是“三单”? WHAT IS THIRD PERSON SINGULAR 人称代词(主格) 第一人称———I、we 第二人称———you 第三人称———he、she、it、they “三单” “三单”指动词第三人称单数 三———第三人称 单———单数 什么是“三单”? WHAT IS THIRD PERSON SINGULAR 人称代词(主格) 02 哪些是“三单” WHAT BELONGS TO THIRD PERSON SINGULAR √ 非你非我非复数 常见三单要记住 哪些是“三单” WHAT BELONGS TO THIRD PERSON SINGULAR 非你非我非复数 常见三单要记住 ①第三人称单数作主语:he、she、it He lives in a different town. 他住在不同的城镇。 She watches a film at the cinema with her mum.她和妈妈在电影院看电影。 It never washes its face,Shelly. Shelly,它从来不洗脸。 ②专有名词作主语:人名、地名、国家等 Maria speaks four languages. 玛利亚会说四种语言。 Gill is an English teacher. 吉尔是一名英语老师。 Monday comes before Tuesday.星期二之前是星期一。 China is a great country. 中国是一个伟大的国家。 ③不可数名词作主语 Milk is good for us. 牛奶对我们有好处。 Water boils at 100 degrees Celsius. 水在100°沸腾。 哪些是“三单” WHAT BELONGS TO THIRD PERSON SINGULAR 非你非我非复数 常见三单要记住 ④物主代词+单数名词作主语 Peter's car is always dirty. 彼得的车总是那么脏。 My sister goes to school by bus. 我姐姐坐公交车上学。 ⑤复合不定代词或指示代词作主语:something、everybody、nothing等 Something is better than nothing. 有总比没有强。(聊胜于无) 综上:非我(I)非你(you)非复数 哪些是“三单” WHAT BELONGS TO THIRD PERSON SINGULAR? 练习: 找出属于三单的内容↓ ↓ ↓ Lily it Maria the shops Peter's car Laura and I she The City Museum They shoes Sam Jackie We Water my parents my teacher You my job classmates 04 怎么用“三单”动词 HOW TO USE VERBS? 适用一般情况,+s、+es、+ies HOW TO USE VERBS? 怎么用“三单”动词 一般动词短尾巴+s make—makes cost—costs eat—eats think—thinks dance—dances sleep—sleeps meet—meets 以S、X、O、Sh、Ch结尾,长尾巴+es s结尾:guess—guesses x结尾:fix—fixes o结尾:go—goes do—does sh结尾:wash—washes finish—finishes brush—brushes ch结尾:teach—teaches watch—watches 辅音+y先去y,ies再跟上 元音+y,短尾巴+s 特殊还属be和have,变成is和has 辅音+y:fly—flies study—studies carry—carries try—tries 元音+y:play—plays be—is have—has 怎么用“三单”动词 HOW TO USE VERBS? 一般动词短尾巴+s 01 make—makes: 第一人称:I make a cake. 第三人称:She makes a cake. dance—dances: 第一人称:I dance in the classroom. 第三人称:She dancein the classroom. 怎么用“三单”动词 HOW TO USE VERBS? 以S、X、O、Sh、Ch结尾,长尾巴+es 02 go—goes: 第一人称:I go to school by bus. 第三人称:She goes to school by bus. finish—finishes: ... ...

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