be动词的用法及句型转换.ppt

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1、Unit1Topic1be动词的用法IamKangkang.AreyouMaria?Sheismyteacher.Thisismymom.Theyarestudents.英语中的be动词：amisare（是）你能从下面句子观察出be动词的用法吗？我（I）用am你（you）用areis紧跟他(he)她(she)它(it)单数名词用is复数名词都用are我用am，你用are，is紧跟着他/她/它，单数名词用is，复数名词都用are.比一比谁记得快！快速反应:用适当的be动词填空1.—Where_____youfrom?—I______fromBeijing.2.He____

2、_inShanghai.3.MariaandJane_____goodfriends.4.They_____fromJapan..5.This____myteacher.6.I_____Della.7._____youMichael?areamisareareisamAre1.Where____shefrom?2.What____hisname?3._____theyEnglish?4.I_____fine.He_____fine,too5.Hername_____Lucy.6.Lily_____anicegirl.7._____yourmomateacher?isis

3、Areamisisis看看谁最棒！Is你能从下面观察出如何做句型转换吗？IamKangkang.----IamnotKangkang.---AreyouKangkang?Theyarestudents.------Theyarenotstudents.---Aretheystudents?Sheisateacher.-----Issheateacher?---Yes,sheis./Nosheisn’tHeismydad.------Isheyourdad?-----Yes,heis./No,heisn’t否定句一般疑问句否定句一般疑问句一般疑问句肯定回答否定回答一般疑问

4、句肯定回答学习一般疑问句的句型转换肯定句变否定句：be动词后直接加not肯定句变一般疑问句：be动词直接提前，首字母大写，句末加问号肯定回答：Yes,主语+be否定回答：No,主语+be+not划线部分提问：特殊疑问词+一般疑问句1.IsshefromCanada?(做肯定回答)_______,______________2.Iamateacher.(改一般疑问句)_____________________?3.IsheYukio?(做否定回答)_______,________________4.MynameisKangkang(一般疑问句)_________nameK

5、angkang?5.SheisfromtheU.S.A.(否定句)She______fromtheU.S.A.YessheisAreyouateacherNoheisn’tIsyourisn’t今天你学会了吗？给amisare找家吧！youLily?No,Inot.ILucy.2.Wherehefrom?HefromCanada.Howyou?IOK.4.Whereyoufrom?I______fromJapan.5._____sheMaria?Yes,she_______./No,she_______.6._____hefromCanada?Yes,he_______

6、__./No,he_______.Areamamisisareamareamisisn’tIsIsisisn’t