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1、be动词的用法,am is are,be动词的种类,be动词包括“am”, “is”, “are”三种形式。 第一人称单数(I)配合am来用。 句型解析析：I am+,I am Snoopy. I am ten years old. I am a student. I am a boy.,be动词的种类,第二人称(You)配合are使用。 句型解析：You are+,You are my good friend. You are a good person. You are beautiful.,be动词的种类,第三人称单数(He or She or It)配合is使用。 句型解析：She(H
2、e, It) is +,She is a good girl. She is so cute. He is strong.,be动词的种类,人称复数 (we /you/they)配合are使用。 句型解析：We (You, They) are +,We are in Class 5,Grade 7. They are my friends. You are good students. They are good friends.,综合解析,当使用be动词的时候，前面请先加上第几人 称。 be动词前面的人称，是不可随意替换的。 例如： I am, You are, She is， 并不会出现I
3、 is, You am, She are 这样的情形。,Be的用法口诀 I用am；you,we ，they 都 用are, is连着he，she，it；单数名词用is,复数名词全用are。 变疑问，往前提，句末问号莫丢弃。 变否定，更容易，be后not莫忘记。 疑问否定任你变，句首大写莫迟疑,1.我(I)用am，你(you)用are， is连着他(he)，她(she)，它(it)；,这些是固定用法： I am a boy. (你不能说 I is a boy) You are a student. He is a boy. She is a girl. It is a cat.,2.单数名词用i
4、s，复数名词全用are。,(主语个数是一个时，谓语用单数is，主语个数为2个或以上，谓语用复数are.) 如：The book is over there.(一本书） The books are over there.（多本书） Lucy and Lilys room is very nice .,Lucy s and Lilys rooms are very nice .,3.变疑问，往前提，句末问号莫丢弃. 变否定，更容易， be后not莫忘记。,It is a book.变为：Is it a book? It is a book.变为: It is not a book.(否定句）,4.
5、疑问否定任你变，句首大写莫迟 如：It is a book.变为：Is it a book?(疑问句）,用动词am, is, are填空(请注意大小写) 1. Where _ Ann? She _ here. 2. How old _ you? I _ thirteen. 3. _ you Mr Hand ? Yes, I _. 4. What _ your name? My name _ Fang Fang. 5. What grade _ you in? I _ in Grade Two.,is,are,am,is,Are,is,am,is,are,am,用be动词的适当形式填空： My
6、mother _ a teacher. Your sister _ ten years old. His students _ all in the classroom. You and I _ good friends. I _ from Guangdong. Lucy _ an English girl. She _ in Class Two this year. You _ our Chinese teacher this term.,is,is,are,are,am,is,is,are,1._Iateacherinamiddleschool? 2._youaworkerorastude
7、nt? 3.She_Lilyssister. 4._thestudentfromAmerica? 5.Thesebooks_mine(我的）. They_Marys（Mary的）.,用动词am, is, are填空,Am,Are,is,Is,arent,are,填写正确的be动词 Lisa: Dave, this is my friend, Mary. Mary, this _ my friend Dave from the U.S. Dave: Nice to meet you, Mary. How _ you? Mary: Fine, thanks. And you? Dave: I _
8、great. Hey. _ you from Los Angeles? Mary: No, Im not. Im from New York in South America. What about you? Where _ you from? Dave: My home _ in Los Angeles. Mary: Oh . What _ your last name? Dave : Smith. And you? Mary : Brown.,is,are,am,Are,are,is,is,Is Mary an English girl?,Is his name Tom Hanks?,Is Miss Chen from Jinhua?,Are Daming and Wang Hui good friends?,Are you twenty-nine?,Are you in Class？,Are you from Beijing?,Are her father and her mother teachers?,I am not twenty-nine.,We are not from Beijing.,The End,Thank you!,