人称代词、be动词

Be动词与人称代词的连用Be动词是英语中最常用的动词之一，用于表示状态、身份、性质等。

在构成句子时，Be动词需要与人称代词连用，以表示主语的人称和数的变化。

本文将分析Be动词与人称代词的连用规则，并进一步讨论其在不同语境下的应用。

一、Be动词的基本用法Be动词有三种基本形式，即am（第一人称单数）、is（第三人称单数）、are（第一/第二/第三人称复数）。

这些形式与人称代词结合，构成各种时态和语态的句子。

1. 现在时态在现在时态中，第一人称单数使用am，第三人称单数使用is，而第一/第二/第三人称复数则使用are。

例如：I am a student.（我是学生。

）She is my sister.（她是我的姐姐。

）They are good friends.（他们是好朋友。

）2. 过去时态在过去时态中，Be动词的形式与现在时态基本相同，但动词本身变为was（第一/第三人称单数）或were（第一/第二/第三人称复数）。

例如：He was ill last week.（他上周生病了。

）We were in the park yesterday.（昨天我们在公园里。

）3. 进行时态在进行时态中，Be动词的形式不变，但是与动词-ing形式结合，构成进行时态的动词短语。

例如：She is studying in her room.（她正在房间里学习。

）They were playing soccer in the field.（他们在场地上踢足球。

）4. 完成时态在完成时态中，Be动词与have结合，构成完成时态的动词短语。

动词have的形式变化遵循人称和时态的规律。

例如：I have been to China.（我去过中国。

）She has finished her homework.（她完成了她的作业。

）二、Be动词与人称代词的连用注意事项在使用Be动词与人称代词连用时，需要注意以下几点。

1. 主语的人称和数要与Be动词一致。

be 动词与人称代词的搭配一、be 动词与人称代词的搭配1、基本形式：am、are、isam第一人称I+am (注意：“I”无论何时都要大写，不管位于句首还是句中)例：I am a beautiful girl. I am twen ty.are第二人称you+are; 一人称复数we+are；三人称复数they+are 其他复数名词+are (注意：第二人称单复数同形，都为you)例：You are my good friend. We are in the same class.They are on the road. The b ooks are on the desk.(3 is第三人称he(男) +is ; she(女)+is; it(不是人)+is;其他单数名词+is例：He\She is a good student. It is a w hite cat.A dog is on that street.2、肯定、否定、疑问（等于号后是简写）例：I am(not) from .My eyes are(not) small.My hair is(not) long.Am I a Chniese? 回答：肯定：Yes, you are. 否定：No, you aren’t.Is the cat fat? 回答：肯定：Yes, it is. 否定：No, it isn’t.注意：在一般疑问回答中，肯定回答除I’m不可简写,否定回答均可简写。

另：特殊疑问句中：where\how\who\what\why+be动词+人称代词或名词？例：What is your name? My name is GaoBuHan.Where are you? I’m in the classr oom.3．总结：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。

be 动词与人称代词的搭配一、 be动词与人称代词的搭配1、基本形式： am、are 、isam第一人称 I+am( 注意：“ I ”不论何时都要大写，不论位于句首仍是句中 )例：I am a beautiful girl.I am twen ty.are第二人称 you+are;一人称复数 we+are；三人称复数they+are其余复数名词 +are( 注意：第二人称单复数同形，都为 you)例：You are my good friend.We are in the same class.They are on the road.The b ooks are on the desk.(3is第三人称 he( 男) +is ; she( 女)+is;it( 不是人 )+is;其余单数名词 +is例：He\She is a good student.It is a white cat.A dog is on that street.2、一定、否认、疑问（等于号后是简写）—— benot—— beI am=I ’m .I am not =I ’m not Am I ?Am not I ?Yes,I ’m.No,I ’m not.You are = you’r You are not =You aren ’t Are you Are not you.. Yes,you are.e ?.?=Aren’t you No,you are not.?She\He\It is =We are=We’re They are=They’re She\He\It is not=She\HIse\It isn ’t itWe are not =We aren ’t Are?They are not =They aren Are’t ?she\h Is not she\he\i Yes,she\he\It is?t ? =Isn ’t sh .it ?No,she\he\It isnot.we Are not we ?Yes,we are.=Aren’t we ?No,we are not.they Are not they ? Yes,they are.=Aren’t they ? No,they are not.例： I am(not)from.My eyes are(not)small.My hair is(not)long.Am I a Chniese?回答：一定：Yes,you are.否认：No,you aren ’t.Is the cat fat?回答：一定：Yes,it is.否认：No,it isn’t.注意：在一般疑问回答中，一定回答除 I ’m不行简写 , 否认回答均可简写。

be动词小结练习be动词的用法口诀: be动词有三兄弟：is,am, are .I我用am,you你用are,is跟着he他she她it它,单数名词用is,复数名词全用are.解析: I am; You are; He is;She is; It is; We are; You are; They are.1.否定句只需要在be动词后加not,即:am not, is not= isn't,are not = aren't2.一般疑问句只需要将be动词提前至句首.即: Is ....... Are ........be 句型中be动词的用法1在there be 句型中,主语是单数,be 动词用is；主语是复数,be 动词用are；如有几件物品,be 动词根据最近be 动词的那个名词决定.2there be 句型的否定句在be 动词后加not,一般疑问句把be 动词调到句首. 一、在横线上填上合适的be动词.am,is,are1、Helen____ a student2、This _____my book.3、My father______a cook.4、Jack’s friend____in the study.5、Your mother_____ swimming.6、Your sister______in the study.7、Those jackets_______my sister’s.8、That______her dog.9、The cat_______on the desk. 10、The books_______under the table.11、"I"___ a letter字母.man with big eyes _______ a teacher. and Liu Tao ______ at school., he and I ______ from China.David and Helen from England_____ buses.二．There be句型中be动词的用法练习.1. There ______ a girl in the room.2. There ______ some apples on the tree.3. _______ there any kites in the classroom4. _______ there any apple juice in the bottle5. There _______ some bread on the plate._______ a boy, two girls, three men and ten women in the park. there an apple on the table Yes, there ____.books in the study.ice cream in the fridge.pear and some cakes on the table.三．在下面的短文中填上恰当be动词.I ______ a girl. My name _______ Mary. I ______ in Class 2, Grade 7. I ______ 12 years old. Here ______ my family photo. Look These ______ my parents and those_______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely.四．句型转换.1. Bob is on the football team.否定句：一般疑问句：回答：2. They are in the teacher’s office.否定句：一般疑问句：回答：3. It is sunny today.否定句：一般疑问句：回答：4. That is an English book.否定句：一般疑问句：回答：5. This is her red pen.否定句：一般疑问句：回答：6. Those are my sisters.否定句：一般疑问句：回答：7. There are four bottles of milk on the table.否定句：一般疑问句：回答：+++++++++++++++++人称代词和物主代词+++++++++++++++++一、人称代词表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词,叫做人称代词. 人称代词主格和宾格的区别：主格通常位于句中第一个动词之前,宾格一般位于动词或介词之后.二、物主代词表示所有关系的代词叫做物主代词,也可叫做代词所有格.物主代词分形容词性物主代词和名词性物主代词二种.物主代词形容词性与名词性的区别：形容词性用时后面一般要带上名词,名词性则单独使用,后面不带名词.I like you. You see him. They hit us. You teach them. 主格宾格主格宾格主格宾格主格宾格二．用am, is, are 填空1. I ______ a boy. ______ you a boy No, I _____ not.2. The girl______ Jack's sister.3. The dog _______ tall and fat.4. The man with big eyes _______ a teacher.5. ______ your brother in the classroom6. Where _____ your mother She______at home.7. How _______ your father8. Mike and Liu Tao ______ at school.9. Whose dress ______ this10. Whose socks ______ they三．单项选择.1. This is a name is Lily.A. HisB. SheC. HerD. Its2. This is Wang is twelve.A. HisB. SheC. HerD. Its3. I _____ a name is Wang Hong.A. am; MyB. is; HerC. am; YourD. is; His Lei ______ a is in class 5.A. am; HeB. is; SheC. are; HisD. is; He5. This is a bird. I don’t know _______name.A. its’B. it’sC. itD. its6. --What’s this －－It’s ______pencil.A. my aB. a myC. my theD. my7. I think _____ Mrs. Wang.A. he’sB. HisC. she’sD. it’s8-----What’s that -----_____ is a cat.A. ItB. HeC. SheD. You9. It’s seven o’clock in the morning. Let’s .A. go to bedB. go to schoolC. to go to homeD. going to school10.Thosegirlsenjoyed____inthepartylastnight.A.themB.theyC.themselvesD.herself11.Help____tosomefish,children.A.yourselfB.yourC.yoursD.yourselves12.Thefilm____isveryfun.A.it’sB.itselfC.itD.its13.–Whoteaches____math –Iteach______.A.your,myselfB.you,myselfC.you,meD.you,herself四．填空I Love My Family____我have a happy family. There are four people in my family. ____ 他们are my father, my mother, my brother and ____我. My father is a doctor. ____他is very tall. He likes reading books. My mother is a teacher. ____她likes watching TV. My brother and I are students. ____我们study in the same school. My brother is strong. He likes playing football.They love ____我,and I love____他们, too. I love my family. Do you love ____它。

be 动词与人称代词的搭配一、be 动词与人称代词的搭配1、基本形式：am、are、isam第一人称I+am (注意：“I”无论何时都要大写，不管位于句首还是句中)例：I am a beautiful girl. I am twen ty.are第二人称you+are; 一人称复数we+are；三人称复数they+are 其他复数名词+are (注意：第二人称单复数同形，都为you)例：You are my good friend. We are in the same class.They are on the road. The b ooks are on the desk.(3 is第三人称he(男) +is ; she(女)+is; it(不是人)+is;其他单数名词+is例：He\She is a good student. It is a w hite cat.A dog is on that street.2、肯定、否定、疑问（等于号后是简写）例：I am(not) from .My eyes are(not) small.My hair is(not) long.Am I a Chniese? 回答：肯定：Yes, you are. 否定：No, you aren’t.Is the cat fat? 回答：肯定：Yes, it is. 否定：No, it isn’t.注意：在一般疑问回答中，肯定回答除I’m不可简写,否定回答均可简写。

另：特殊疑问句中：where\how\who\what\why+be动词+人称代词或名词？例：What is your name? My name is GaoBuHan.Where are you? I’m in the classr oom.3．总结：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。