《小学英语第三人称单数ppt课件.pptx》由会员分享,可在线阅读,更多相关《小学英语第三人称单数ppt课件.pptx(10页珍藏版)》请在三一办公上搜索。
1、第三人称单数,学习要点:,1、认识第三人称单数;2、学习第三人称单数的动词变化规则;3、第三人称单数的否定句、疑问句变法。,什么是第三人称单数?,第一人称:我I,我们we第二人称:你,你们you 第三人称:除了第一、第二人称,剩下的全都是第三人称。第三人称单数:男他he,女她she,其他它it, 某人,某物,my father,Li Lei,the tiger,the desk,你能找出下面单词中哪些是第三人称单数吗?,my grandparents his unclethe footballyou SarahTom and Jerry the little dogshe,我们来学学第三人称单
2、数动词的变化规则吧:,1、直接加s,如like-likes,play-plays,read-reads;2、以ch,sh,o结尾的动词,加es,如watch-watches,teach-teaches,wash-washes,go-goes,do-does;3、以辅音字母+y结尾的单词,变y为i,再加es,如study-studies,fly-flies,worry-worries;4、特殊单词特殊记,如have-has。,我们来做些练习题吧:,1、She _ (have)long hair。2、Amy _ (like)swimming.3、My brother _(do)his homewo
3、rk at home.4、The monkey _ (eat)bananas.5、Johns little sister _(study)English very well.6、The baby _(watch)TV in the living room.,has,likes,does,eats,studies,watches,第三人称单数变否定句(三步走):,三步走:第一步:找 找句子中的主语和动词;第二步:借 借助助动词does+not(doesnt),把doesnt放在主语和动词间;第三步:变 动词变成原形。举例:Mike comes from the USA. Mike doesnt
4、come from the USA. Wu Yifan has a new book. Wu Yifan doesnt have a new book.,第三人称单数变疑问句(三步走):,三步走:第一步:借 借助助动词does,放在句首并大写;第二步:抄 其他照抄,一字不漏;第三步:变 动词变为原形,标点符号变为问号。举例:Zip likes reading books. Does Zip like reading books? Zoom flies a kite. Does Zoom fly a kite?,将以下句子变成否定句和疑问句:,1、Wang Teng washes her clothes on Sundays.否定句:_疑问句:_2、He goes to shool by bike.否定句:_疑问句:_,Wang Teng doesnt wash her clothes on Sundays.,Does Wang Teng wash her clothes on Sundays?,He doesnt go to school by bike.,Does he go to school by bike?,Thank you!,