be动词用法及句型转换PPT课件

-,1,Be动词的用法及句式转换,-,2,总结,把肯定陈述句变为否定陈述句：1.找到be动词（am,is,are)2.然后在be动词后加。,not,3.amnot=amnt（X）isnot=isntarenot=arent.,-,3,把下列句子变为否定句：,-,4,1.IamKangkangIamKangkang.2.IamfromChina.IamfromChina.3.HeisinClass2,Grade7.HeisinClass2,Grade7.4.SheisMaria.SheisMaria.,not,not,not,not,-,5,5.Itisabike.Itisabike.6.Thisismyteacher.Thisismyteacher.7.Thatisaneraser.Thatisaneraser.8.LiuXiangisfromChina.LiuXiangisfromChina.,not,not,not,not,-,6,9.WearefromEngland.WearefromEngland.10.TheyareJaneandMaria.TheyareJaneandMaria.11.KangkangandIare14.KangkangandIare14.12.Theseareoranges.Theseareoranges.13.Thoseareapples.Thoseareapples.,not,not,not,not,not,-,7,总结,把陈述句变为一般疑问句：1.找到be动词（am,is,are)2.然后把be动词提到句首。3.一二人称要互变，三人称不变。,-,8,把下列句子变为一般疑问句：,-,9,1.IamKangkang_Kangkang?2.IamfromChina._fromChina?3.HeisinClass2,Grade7.heinClass2,Grade7？4.SheisMaria.sheMaria？,Areyou,Areyou,Is,Is,-,10,5.Itisabike._itabike?6.Thisismyteacher._thisyourteacher?7.Thatisaneraser._thataneraser?8.LiuXiangisfromChina._LiuXiangfromChina?,Is,Is,Is,Is,-,11,9.WearefromEngland._fromEngland？10.TheyareJaneandMaria._theyJaneandMaria?11.KangkangandIare14._youandKangkang14?12.Theseareoranges._theseoranges?13.Thoseareapples._thoseapples?,Are,Are,Are,Are,Areyou,-,12,一般疑问句的回答,肯定：Yes,主语+be（不缩写）.否定:No,主语+be+not（缩写）.注：主语必须是相应的人称代词。,-,13,划线部分提问：,-,14,IamKangkang._areyou?_yourname?2.HeisLiuXiang._ishe?_hisname?3.SheisMaria._isshe?_hername?,Who,Whats,Whats,Who,Who,Whats,-,15,4.TheyareJaneandMaria._arethey?_theirname?5.IaminClass2,Grade7._areyouin？6.JaneisinClass1,Grade7._isJanein?7.HeisinClass3,Grade7._ishein?,Whatclass,Whatclass,Whatclass,Who,Whats,-,16,8.TheyareinClass1,Grade8.aretheyin?9.MariaisinGradeEight.isMariain?10.ThisisanappleinEnglish.thisinEnglish?11.Thisisabike._this?12Thatisabook._that?,Whatclass,Whatgrade,Whatis,Whatis,Whats,-,17,13.Itisamap._it?14.Iamfine._areyou?15.Hisfatherisfine._hisfather?16.Iamtwelveyearsold._areyou?17.Sheis14._isshe?,Howold,Howis,How,Howold,Whats,-,18,18.Janeis13._isJane?19.Theyare20._arethey?20.LiMingandSallyaretwelve._areLiMingandSally?21.IamfromChina._areyoufrom?22.MariaisfromCanada._Mariafrom?,Howold,Howold,Howold,Where,Whereis,-,19,23.TheyarefromtheU.S.A._theyfrom?24.ThisisLiuDehua._this?25.ThatisZhaoWei._that?26.HeisYaMing._ishe?27.TheyareMariaandJane._they?,返回首页,Whois,Whois,Whois,Whoare,Whereare,-,20,总结,1、就是找相应的特殊疑问词代替划线部分。2、把剩下的部分改成一般疑问句的结构。,-,21,be的用法口诀,我是am，你是are，is