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1、Be Verbs be 动词,CONTENTS,be 动词,表示“是”,I am,I am a boy.I am cute.,“我”用 am,I am,=Im a boy.=Im cute.,I am a boy.I am cute.,I am 的缩写形式：Im,I am a baby.,=Im a baby.,I am 6 months old.,=Im 6 months old.,You are,“你”用 are,You are my friend.You are a good girl.You are beautiful.,You are,You are my friend.You ar
2、e a good girl.You are beautiful.,=Youre my friend.=Youre a good girl.=Youre beautiful.,You are 缩写形式：You re,You are a kid.You are handsome.,=Youre a kid.=Youre handsome.,he/she/it is,She is my mother.,He is my father.,It is my dog.,is跟着单数和不可数名词,he/she/it is,She is my mother.He is my father.It is my d
3、og.,=Shes my mother.=Hes my father.=Its my dog.,缩写形式：,She is a teacher.,=Shes a teacher.,She is beautiful.,=Shes beautiful.,he/she/it is,His father is tall and strong.Beth is beautiful.The pencil is long.The dog is yellow.Chips nose is big.,He,She,It,It,It,可以被he she it 替代的都是第三人称单数，用is。,人称复数（we/you/t
4、hey）+are,We are students.We are in Grade One.,=Were students.=Were in Grade One.,人称复数（we/you/they）+are,You are good students.You are smart.,=Youre good students.=Youre smart.,人称复数（we/you/they）+are,They are my friends.They are beautiful.,=Theyre my friends.=Theyre beautiful.,人称复数（we/you/they）+are,The
5、y are,You are,We are,简写形式:,=Youre,=Theyre,=Were,总结：,be 动词：am is are,be 动词用法：我用am，你用are，is 跟着他她它。单数is，复数are。,练习,一用be动词适当的词填空。1.I _ from Australia.2.She _ a student.3.Jane and Tom _ my friends.4.My parents _ very busy every day.6.I _ an English teacher now.7.Where _ you from?10.The light _ green.,练习,二
6、.写出下列词适当形式:1.I am(缩略形式)_ 2.is(复数)_3.we are(缩略形式)_ 4.are not(缩略形式)_5.is not(缩略形式)_ 6.can not(缩略形式)_ 7.shes(完整形式)_ 8.its(完整形式)_ 9.theyre(完整形式)_ 10.dont(完整形式)_,2.含be的否定句：be+not,I am a boy.I am cute.,I am not a boy.I am not cute.,含be的否定句：be+not,变否,You are my friend.You are a good girl.You are beautiful.
7、,You are not my friend.You are not a good girl.You are not beautiful.,含be的否定句：be+not,She is my mother.He is my father.It is my dog.,She is not my mother.He is not my father.It is not my dog.,含be的否定句：be+not,变否,We are students.We are in Grade One.,We are not students.We are not in Grade One.,含be的否定句：b
8、e+not,变否,You are good students.You are smart.,You are not good students.You are not smart.,They are my friends.They are beautiful.,They are not my friends.They are not beautiful.,变否,变否,练习,1.His brother is a teacher.否定句:2.Those are his parents.否定句:3.Im 14 years old.否定句:4.The ruler is on the table.否定句
9、:,5.Tom is my teacher.否定句:6.My shoes are 20 yuan.否定句:7.This is a pen.否定句:,3.含be动词的一般疑问句,一般疑问句：是疑问句的一种。它是一般只用yes(是)或no(否)来回答的句子。朗读一般疑问句时用升调，而一般疑问句的简略答语则用降调。,含be动词的一般疑问句：be提句首,含be动词的一般疑问句：be提句首,He is a teacher.Is he a teacher?,be 动词提前，首字母大写，其他部分照抄，句号变问号。,You are a good girl.Are you a good girl?,I am a
10、 boy.Are you a boy?,第一人称变第二人称,含be动词的一般疑问句：be提句首,We are students.,be 动词提前，首字母大写，其他部分照抄，句号变问号。,You are girls.Are you girls?,They are friendsAre they friends?,第一人称变第二人称,Are you students?,f,含be动词的一般疑问句：be提句首,1.I am a teacher.一疑:Are you a teacher?肯:Yes,I am.否:No,Im not.2.They are new students.一疑:Are they
11、 new students?肯:Yes,they are.否:No,they arent.3.He is a good boy at home.一疑:Is he a good boy at home?肯:Yes,he is.否:No,he isnt.4.Bob is in Class One,Grade Six.一疑:Is Bob in Class One,Grade Six?肯:Yes,he is.否:No,he isnt.,5.She is from Jinan.一疑:Is she from Jinan?肯:Yes,she is.否:No,she isnt.6.I am a good st
12、udent at school.一疑:Are you a good student at school?肯:Yes,I am.否:No,Im not.7.They are in the teachers office.一疑:Are they in teachers office?肯:Yes,they are.否:No,they arent.8.His father is a postman.一疑:Is his father a postman?肯:Yes,he is.否:No,he isnt.,改写句子：,含be动词的一般疑问句：be提句首,9.She is a singer.一疑:Is sh
13、e a singer?肯:Yes,she is.否:No,she isn,t.10.They are reading books.一疑:Are they raeding books?肯:Yes,they are.否:No,they aren,t.11.I am a smart boy.一疑:Are you a smart boy?肯:Yes,I am.否:No,Im not.12.There is a dog over there.一疑:Is there a dog over there?肯:Yes,there is.否:No,there isnt.,13.His brother is a good-looking boy.一疑:Is his brother a goog-looking boy?肯:Yes,he is.否:No,he isnt.14.We are friends.一疑:Are you friends?肯:Yes,we are.否:No,we arent.15.It is sunny today.一疑:Is it sunny today?肯:Yes,it is.否:No,it isnt.,含be动词的一般疑问句：be提句首,Thank You,
