be动词的一般现在时.pptx

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1、会计学1be动词动词(dngc)的一般现在时的一般现在时第一页，共6页。Be Be 动词动词动词动词(dngc)(dngc)的一般现在时的一般现在时的一般现在时的一般现在时(am,is are)(am,is are)1.am 1.am 第一人称单数第一人称单数(dnsh)I(dnsh)I e.g I am a techer.e.g I am a techer.2.is2.is第三人称单数第三人称单数(dnsh)he,she,it(dnsh)he,she,it e.g He is a doctor.e.g He is a doctor.She is a nurse.She is a nurse.

2、It is a dog.It is a dog.3.are 3.are 其他人称其他人称 we,they,you we,they,you e.g We are doctors.e.g We are doctors.They are nurses.They are nurses.You are a good girl.You are a good girl.第1页/共5页第二页，共6页。Be 动词动词(dngc)的常用的常用句型句型1.1.肯定句，主语肯定句，主语+be+be 动词动词(dngc)+(dngc)+其他其他 He is a student.He is a student.2.2.否

3、定句，主语否定句，主语+be+be 动词动词(dngc)+not+(dngc)+not+其他其他 He is not a student.He is not a student.bebe动词动词(dngc)(dngc)加加notnot的缩写：的缩写：is not=isnt are not=is not=isnt are not=arentarent3.3.一般疑问句，一般疑问句，be be 动词动词(dngc)+(dngc)+主语主语+其他其他?Is he a student?Is he a student?回答：回答：Yes,he is.No,he isnt.Yes,he is.No,he

4、isnt.4.4.特殊疑问句，特殊疑问词特殊疑问句，特殊疑问词+be+be 动词动词(dngc)+(dngc)+主语主语+其他其他 What is your name?What is your name?Who is Lily in this photo?Who is Lily in this photo?第2页/共5页第三页，共6页。practicen n一、根据句子写出be动词(dngc)的正确形式。n n1、They()from Beijing.n n2、It()an orange.n n3、I()Chinese.n n4、She()playing the piano.n n5、You()so beautiful to me.areisam isare第3页/共5页第四页，共6页。二、把下列句子变成相应的句型。They are all from America.一般疑问句：Are they all from America?作肯定和否定(fudng)回答：Yes,they are.No,they arent.否定(fudng)句：They are not all from America.第4页/共5页第五页，共6页。谢谢您的观看谢谢您的观看(gunkn)！第5页/共5页第六页，共6页。