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Be动词的讲解

Be动词的讲解
Be动词的讲解

Be动词的讲解

Be动词用法及综合练习

一.基本形式:am,is ,are

二.定义:

1.是(表状态)(打开书本P77-P78,找出一下意思的句子)

Ex: A. I am very happy.

B.They are our friends.

2. 在(表存在,位置)

Ex:A. The book is on the desk.

B.She is at home.

三.主词+Be动词一般来说be动词要根据主词的人称来选择,如;

第一人称单数(I):am I am a boy.

复数(We):are We are students.

第二人称单数(you 你):are You are girl. 复数(you 你们):are You are young.

四.Be 动词的否定

1.含be 动词(am 、is 、are )的肯定句在be 动词后加not ,即变成否定句的格式: 肯:主词+am/is/are+…… 否:主词+am/is/are+not……

Ex: 肯:He is a good father. 否:He is not a good father.

练习1.She is a bad girl. (写出否定句)

2. It is a dog.

3. be 动词可以跟not 缩写在一起

is not=isn’t are not=aren’t (注意:am not 一般不缩写) Ex :He is not a good football player. = He isn’t a good football player .

练习 1.They are not a hard-working boys. (写出它的缩写句)

第三人称

单数(she 、he 、it ):is

He is right.

复数(they ):are They are coming.

2.She is not good at dancing.

五.Be动词的疑问句:

1.在谓语是be动词的句子中,将be动词移到主词前,句尾加“?”,即可构成疑

问句格式:

肯:主词+am/is/are+……

疑:Am/Is/Are+主词+……

Ex:肯;It is my pen.

疑:Is it my pen?

练习 1.She is my sister. (写出它的疑问句)

2.He is a handsome boy.

2.be动词开头的一般疑问句,可用Yes或No 回答,而答句中的主词需要用代名词(I/She/He/They/We等)代替.

格式:肯:Yes,主词+am/are/is.

否:No,主词+am/are/is+not.

Ex:Is that man your friend?

答:Yes,he is/No,he is not.

练习:1.Is he your handsome father?

肯定回答:____________________________________________

否定回答: ____________________________________________

2.Are you happy?

肯定回答:____________________________________________

否定回答: ____________________________________________

特殊疑问句:疑问词5个W:、Who、Where、When 、What 、Why

How+be(am,is,are)+其他

Be动词的用法口诀: 我用am,你用are,is连着他,她,它;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。

练习

一.练习题:用be(is, am,are)动词的适当形式填空

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 classroom?

6)How _______ your father?

7)Mike and Liu Tao ______ at school.

8)Whose dress ______ this?

9)The jeans ______ on the desk

10)Here ______ a scarf for you.

练习二:

1.Mr. Cow likes to eat grass. He ______ very strong.

2.I _____ fat. I ______ tall.

3.Who _______ your sister? Jenny __________.

4.______ you Mr. Birdie? Yes, I ______.

5.How ________ Linda’s Spotty? He’s fine.

6.My pet ____ a smart monkey.

7.How many people ______ there in your family?

8.______ you in the classroom? Yes, I ________.

9.Who _______ this man in the photo? It _____ your father.

10.B ob and Lily ______ my classmates.

14)请在这些代词后面填上相应的be动词形式:I _______ you _______ she _______ he _______ it _______ they _______ Jim _______ Tony and Marry _______ Gina _______ The dog _______ My ruler _______ Your pen ___

二.选择

1.She ______ Miss Hen. A.be B.am C.is

2.I ______ sorry. A./ B.am C.are

3.Here ______ my ball. A.is B.are C.am

4.You ______ number eight. A.are B.is C.am

5.What_______this? A.is B.are C.be

6.Helen____ a student. A.be B.am C.is

7.Those _____oranges. A.is B.are C.am

8. How old _____your teacher? A.be B.am C.is

9. Where __ ___ her mother? A.are B.is C.am

10.The two cups of milk _____ for me. A.is B.are C.be

11. Eric and Kathy ____ my students. A.are B.is C.am

12. Y our books ____ not good. A.is B.are C.be

(完整版)小学be动词专项讲解及练习

be动词 一.Be 动词的用法: 1.Be动词包括:am ,is , are. Be动词的含义为“是”或“在”。 2.Be动词的使用口诀: Be动词真伟大,生出am is are,我用am,你用are,is连接他,她,它。 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。 4.肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. Her eyes are(not) small. 5.一般疑问句 Am I a Chinese? Yes, you are. No, you aren’t. Is the cat fat? Yes, it is. No, it isn’t. Are they American? Yes, they are. No, they aren’t. 快乐练兵场 1.What ____ your name? My name _____ Tom. 2.What ____ his name? His name __Kevin. 3.What ____ your mom’s name? Her name ____ Lula. 4.This _____ Jim, my teacher. That____my sister. 5.How _____ you? I ____ fine. 6.How _____ he? He ____ OK. 7.How _____ Nancy? She ____ fine, too. 8.Where ____ you from? I ____ from Beijing. 9.Where ____ he from? He ____ from Canada. 10.Where ____ they from? They ____ from England. 11.Where ____ your mom from? She ____ from Shanghai 12.Where ____ his teacher from? He ____ from Japan. 13.Where ____ Lucy and Lily from? They ____ from Cuba. 14.How old ____ you? I ____ twelve years old. 15.How old ____ he? He ____ eleven years old. 16.How old ____ she? She ____ thirteen years old. 17.How old ____ they? They ____ fourteen years old. 18.How old ____ Kate and Tom? They ____ fifteen years old. 19.What class ____ you in? I ____ in Class Three, Grade Seven. 20.What class ____ LiMing in? He _____ in Class Four, Grade Eight. 21.What grade ____ Sally in? She _____ in Grade Nine. 22.Who ____ that ? That ____ Nancy. 23.What ____ this in English? It _____ an apple. 24.What ____ that in English? It _____ a map. 25._____ this a ruler? Yes, it _____. / No, it isn’t. 26._____ that an orange? No, it isn’t. It _____ a toy. 27._____ they teachers? Yes, they ______. 28 There ________ an orange and two apples on the table.

be动词、助动词、情态动词讲解(基础篇)第一讲

be 动词、助动词、情态动词讲解(基础篇) 1、 用单数,反之用复数。 ◆ 句中含有be动词时: 肯定句:主语+be +其他 否定句:主语+be +not +其他 一般疑问句:Be +主语+其他+? 特殊疑问句:疑问词(what / who / when / where)+be +主语+其 他+? I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be 动词用法歌: 我用am,你用are,is 连接他她它。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。 ★ be 动词作谓语,它后面一般跟名词、形容词或介词短语。她个子很高。 她在教室里。她是一个高个子的女孩。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”,即,我们常说的“主语+ 谓语+ 其他” 。 ①主语为I 或复数名词、代词时:肯定句:I / We / They / The students

+动词原形+其他+。 We watch TV every night. 变否定:主语+don't +动词原形+其他+。 We don't watch TV every night. 一般疑问句Do + 主语+ 动词原形+ 其他+ ? Do you watch TV every night? Yes, we do. / No, we don 't. 特殊疑问句:疑问词+ do + 主语+ 动词原形+ 其他+ ? How often do you watch TV? ②主语为单数名词或代词时:肯定句:主语+ 动词第三人称单数形式 + 其他+ 。 He watches TV every night. 否定句:主语+ doesn't+动词原形+其他+。 He doesn't watch TV every night. 一般疑问句:Does + 主语+ 动词原形+ 其他+ ? Does he watch TV every night? Yes, he does. / No, he doesn 't. 特殊疑问句:疑问词+ does + 主语+ 动词原形+ 其他+ ? How often does he watch TV? ★主语为单数或不可数名词,谓语要用单数第三人称,反过来,看见动词用了单数第三人称,可以推知主语是单数或不可数名词。 ( )1. How __ ______ your dad help at home? A. do B. does C. is ( )2. ______ goes bad easily in summer. A. Milk B Apples C. Cakes ③过去时的句式(当句子时态为过去时时,动词用过去式,不受主语单复数的影响) 肯定句:主语+ 过去式+ 其他+ 。 He / We got up early every morning last year. 否定句:主语+ didn't + 动词原形+ 其他+ 。 He / We didn't get up early every morning last year. 一般疑问句:Did + 主语+ 动词原形+ 其他+ ? Did he / you get up early every morning last year? Yes, he

be动词练习题及答案复习过程

b e动词练习题及答案

be动词是我们必须掌握的一个重要概念,虽然be动词少,但是由于其形式多变,给很多同学的英语学习造成了一定的困难,下面主要就be动词作一个专题复习。 1. be动词的概念: be动词是系动词的一种,是与一般动词(实义动词)相区别的概念。一般动词表示具体的动作。而be动词不是动作,它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点等等。一般动词很多,如:walk(走)、read(读)、stand(站立)等等,而be动词只有一个,那就是be,所以它称为be动词。be动词在不同的句子中有不同的中文意义,有时甚至不用翻译其意义。be动词有不同的形式,如:现在式有am, are, is三种,过去式有was和were两种,过去分词只有been一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: 例句: (1) I am a student. 我是一名学生。 (2) We are all here. 我们大家都在这儿。

(3) You are so beautiful. 你是那么漂亮。 (4) He is my English teacher. 他是我的英语老师。 (5) Is she nine years old?她是九岁吗? (6) My name is Mary. 我的名字叫玛丽。 (7) It is sunny today. 今天的天气晴朗。 (8) Tom and his friends are in the park. 汤姆和他的朋友们都在公园里。 3. be动词的过去式用法: be动词的过去式是:was和were, 这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表: (2)否定句:主语+be动词+not…… 如: My father is not a teacher. 缩写:My father isn’t a teacher. We are not at home. 缩写:We aren’t at home.

be动词详解及精选练习题150道

be动词是我们必须掌握的一个重要概念,虽然be动词少,但是由于其形式多变,给很多同学的英语学 习造成了一定的困难,下面主要就be动词作一个专题复习。 1. be动词的概念: be动词是系动词的一种,是与一般动词(实义动词)相区别的概念。一般动词表示具体的动作。 而be动词不是动作,它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点 等等。一般动词很多,如:walk(走卜read(读)、stand(站立)等等,而be动词只有一个,那就是be, 所以它称为be动词。be动词在不同的句子中有不同的中文意义,有时甚至不用翻译其意义。be 动词有不同的形式,女口:现在式有am, are, is三种,过去式有was和were两种,过去分词只有been 一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: be动词用法歌:动词用法歌:我用am,你用are,is连接他,她,它。你用,连接他,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。变疑问,往前提,句末问号莫丢弃。变否定,更容易,莫忘记。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。疑问否定任你变,句首大写莫迟疑。 3. be动词的过去式用法: be动词的过去式是:was和were,这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还 是由主语的人称和数决定。如

⑶疑问句:be动词+主语如:(a) 一般疑问句及其回答: Are you a student? 回答:Yes, I am. No, I am not. 注意:含be 动词的一般疑问句回答用Yes 或No. 其结构是: Yes, + 主语+ be 动词/ No, + 主语+ be 动词+ not. (b) 特殊疑问句: What is your name? How are you? Where is my pencil-box? 4. There be 句型: there be 句型是含有be 动词的一个重要句型。其结构如下: there + be 动词+ 名词+ 地点状语 There is a school there. 那里有一个学校。 在这个句型中a school是真正的主语,be动词的形式由它决定。当这个名词是单数时, is或was,当 be 动词是这个名词是复数时,be动词用are或were。如: There are many students in the classroom. 在教室里有许多学生 There was an accident in the street last night. 昨晚这街上有个车祸。 There were lots of people in the room when I got in. 当我进去的时候,屋里有很多人。 there be句型的一般疑问句是将be动词提前,否定句也是将be动词后面加上not,女口: Is there any water in the bottle? 瓶子里有一些水吗? There aren ' t any students in the roo B间里没有任何学生。

小学英语be动词练习题及答案

小学英语be动词练习题及答案 I ______ a girl. My name _______ Mary. I ______ 1years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 1years old now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My sisters _______ tall. 5. _______ there a table in the room? 6. There _____ some glasses on it. 7. There ________many monkeys in the zoo. 8. There_________ a beautiful rainbow in the sky. 9. I _______ at school now. 10. We ________ students. 11. They ________ in the zoo. 12. Yang Ling ________ ten years old. 13. There ________ an apple on the plate. 14. There ________ some milk in the glass 15. The cat _______ on the chair.

be动词、助动词、情态动词讲解(基础篇)第一讲

be动词、助动词、情态动词讲解 (基础篇) 1、be动词的用法。 英语中,be动词选用单数还是复数,要由主语来定,主语是单数,就用单数,反之用复数。 ◆ 句中含有be动词时: 肯定句:主语+be +其他 否定句:主语+ be + not +其他 一般疑问句: Be +主语+其他+? 特殊疑问句:疑问词(what / who / when / where)+ be +主语+其他+? I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall.

There are two books on the table. ★ be动词用法歌: 我用am,你用are,is 连接他她它。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。 ★ be动词作谓语,它后面一般跟名词、形容词或介词短语。 她个子很高。她在教室里。 她是一个高个子的女孩。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”,即,我们常说的“主语 + 谓语 + 其他”。 ① 主语为I 或复数名词、代词时: 肯定句: I / We / They / The students +动词原形+其他 +。 We watch TV every night. 变否定:主语+don’t +动词原形+其他+。

be动词练习题及答案【精选】

Be动词 be动词有不同的形式,如:现在式有am, are, is三种,过去式有was和were两种,过去分词只有been一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: 例句: (1)I am a student. 我是一名学生。 (2)We are all here. 我们大家都在这儿。 (3)You are so beautiful. 你是那么漂亮。 (4)He is my English teacher. 他是我的英语老师。 (5)Is she nine years old?她是九岁吗? (6)My name is Mary. 我的名字叫玛丽。 (7)It is sunny today. 今天的天气晴朗。

(8)Tom and his friends are in the park. 汤姆和他的朋友们都在公园里。 3. be动词的过去式用法: be动词的过去式是:was和were, 这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表: (2)否定句:主语+be动词+not…… 如: My father is not a teacher. 缩写:My father isn’t a teacher. We are not at home. 缩写:We aren’t at home. (3)疑问句:be动词+主语…… 如:(a) 一般疑问句及其回答: Are you a student? 回答:Yes, I am. No, I am not. 注意:含be动词的一般疑问句回答用Yes或No. 其结构是: Yes, + 主语+ be动词/ No, + 主语+ be动词+ not. (b) 特殊疑问句: What is your name?

Be动词讲解

Be动词用法及综合练习 一.基本形式:am,is ,are 二.定义: 1.是(表状态)(打开书本P77-P78,找出一下意思的句子) Ex: A. I am very happy. B.They are our friends. 2. 在(表存在,位置) Ex:A. The book is on the desk. B.She is at home. 三.主词+Be动词一般来说be动词要根据主词的人称来选择,如;

四.Be动词的否定 1.含be动词(am、is、are)的肯定句在be动词后加not,即变成否定句的格式: 肯:主词+am/is/are+…… 否:主词+am/is/are+not…… Ex: 肯:He is a good father. 否:He is not a good father. 练习1.She is a bad girl. (写出否定句) 2.It is a dog. 3.be动词可以跟not缩写在一起 is not=isn’t are not=aren’t (注意:am not一般不缩写) Ex:He is not a good football player. = He isn’t a good football player. 练习1.They are not a hard-working boys. (写出它的缩写句)

2.She is not good at dancing. 五.Be动词的疑问句: 1.在谓语是be动词的句子中,将be动词移到主词前,句尾加“?”,即可构成疑问 句格式: 肯:主词+am/is/are+…… 疑:Am/Is/Are+主词+…… Ex:肯;It is my pen. 疑:Is it my pen? 练习1.She is my sister. (写出它的疑问句) 2.He is a handsome boy. 2.be动词开头的一般疑问句,可用Yes或No 回答,而答句中的主词需要用代名词(I/She/He/They/We等)代替. 格式:肯:Yes,主词+am/are/is. 否:No,主词+am/are/is+not. Ex:Is that man your friend? 答:Yes,he is/No,he is not.

小学be动词专项讲解及练习

Be 动词的用法: 1.Be动词包括:am ,is , are. 2.Be动词的含义为“是”或“在”。 Be动词真伟大,生出am is are, 我用am,你用are,is连着他,她,它。 单数名词用is,复数名词全用are。 变疑问,往前提,句尾问号莫丢弃。 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。 4.肯定和否定句 I am (not) from China. He is(not) a teacher. She is(not) in the classroom. Her eyes are(not) small. 5.一般疑问句Are you from China? Yes, I am. No, I am not. Is he a teacher? Yes, he is. No, he isn’t. 6.am和is在一般过去时中变为was. (was not=wasn’t) are在一般过去时中变为were. (were not=weren’t) 练习题 1.What ____ your name? My name _____ Tom. 2.What ____ his name? His name __Kevin. 3.What ____ your mom’s name? Her name ____ Lula. 4.How _____ you? I ____ fine. 5.Where ____ you from? I ____ from Beijing. 6.Where ____ he from? He ____ from Canada. 7.Where ____ they from? They ____ from England. 8.Where ____ your mom from? She ____ from England. 9.Where ____ his teacher from? He ____ from Japan.

初一英语be动词练习题及答案

初一英语b e动词练习题 及答案 Written by Peter at 2021 in January

初一英语b e动词练习题及答案 1. be动词的概念: be动词是系动词的一种,是与一般动词相区别的概念。一般动词表示具体的动作。而be动词不是动作,它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点等等。一般动词很多,如:walk、read、stand等等,而be动词只有一个,那就是be,所以它称为be动词。be动词在不同的句子中有不同的中文意义,有时甚至不用翻译其意义。be动词有不同的形式,如:现在式有am, are, is三种,过去式有was和were 两种,过去分词只有been一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: 例句: I am a student. 我是一名学生。 We are all here. 我们大家都在这儿。 You are so beautiful. 你是那么漂亮。 He is my English teacher. 他是我的英语老师。 Is she nine years old 她是九岁吗 My name is Mary. 我的名字叫玛丽。 It is sunny today. 今天的天气晴朗。

Tom and his friends are in the park. 汤姆和他的朋友们都在公园里。 3. be动词的过去式用法: be动词的过去式是:was和were, 这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表: 例句: I was a student last year, but now I am a teacher. 去年我是一名学生,但现在我是一名老师。 We were all very happy at Tom’s birthday yesterday. 昨天在汤姆的生日会上我们大家都很开心。 You were only nine years old when I went to the university. 当我上大学时你才九岁。 He was often late for his class when he was a student. 当他是学生的时候,他老是上课迟到。 She was very sorry for that. 她为那件事感到很抱歉。 Tom and his friends were playing football when I saw them. 当我见到他们的时候,汤姆和他的朋友们正在踢足球。 4. be动词的句型如下: 肯定句:主语+be动词……

be动词用法讲解及练习

be动词的用法be动词用法歌: 我用am,你用are,is连接他,她,它。 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。 一.用am, is, are 填空 1. I _____ a student. 2. You ____ a doctor. 3. It_____ a car. 4. They ____ cars. 5. I ________from Australia. 6. She _______ a student. 7. That ______ my red skirt. 8.The jeans ______ on the desk. 9.Here ______ a scarf for you. 10. Ten and two ________ twelve. 11. I _______ at school. 12.He ________ at school. 13. We ________ students. 14. They ________ from China. 15. These _____ buses. 16. Those _____oranges. 17. The girl______ Jack’s sister. 18. The dog _______ tall and fat. 19. ____she from Jinan? 20. _____you American? 21. ____ your mother in China? 22. _____your friends in New York? 23. ______ your brother in the cla ssroom? 24. Who ______ I?

精编初一英语be动词专项练习题及答案

精编初一英语be动词专项练习题及答案 1. be动词的概念: be动词是系动词的一种,是与一般动词相区别的概念。一般动词表 示具体的动作。而be动词不是动作,它通常与名词、形容词或其它词 类一起表示主语的性质、状态、身份、特点等等。一般动词很多, 如:walk、read、stand等等,而be动词只有一个,那就是be,所以它称为be动词。be动词在不同的句子中有不同的中文意义,有时甚至不用 翻译其意义。be动词有不同的形式,如:现在式有am, are, is 三种,过去式有was和were两种,过去分词只有been一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的 人称和数决定。如下表所示: 例句: I am a student. 我是一名学生。 We are all here. 我们大家都在这儿。 You are so beautiful. 你是那么漂亮。 He is my English teacher. 他是我的英语老师。 Is she nine years old, 她是九岁吗, My name is Mary. 我的名字叫玛丽。 It is sunny today. 今天的天气晴朗。 1 / 16 精品文档 Tom and his friends are in the park. 汤姆和他 的朋友们都在公园里。

3. be动词的过去式用法: be动词的过去式是:was和were, 这两种形式与现在 式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表: 例句: I was a student last year, but now I am a teacher. 去年我是一名学生,但现在我是一名老师。 We were all very happy at Tom’s birthday yesterday. 昨天在汤姆的生日会上我们大家都很开心。 You were only nine years old when I went to the university. 当我上大学时你才九岁。 He was often late for his class when he was a student. 当他是学生的时候,他老是上课迟到。 She was very sorry for that. 她为那件事感到很 抱歉。 Tom and his friends were playing football when I saw them. 2 / 16 精品文档 当我见到他们的时候,汤姆和他的朋友们正在踢足球。 4. be动词的句型如下:

be动词练习题及答案

be动词有不同的形式,如:现在式有am, are, is三种,过去式有was和were两种,过去分词只有been一种形式。 2. be动词的现在式用法: be动词的现在式有am, are, is三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: 例句: (1)I am a student. 我是一名学生。 (2)We are all here. 我们大家都在这儿。 (3)You are so beautiful. 你是那么漂亮。 (4)He is my English teacher. 他是我的英语老师。 (5)Is she nine years old?她是九岁吗? (6)My name is Mary. 我的名字叫玛丽。 (7)It is sunny today. 今天的天气晴朗。 (8)Tom and his friends are in the park. 汤姆和他的朋友们都在公园里。 3. be动词的过去式用法: be动词的过去式是:was和were, 这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表:

(2)否定句:主语+be动词+not…… 如: My father is not a teacher. 缩写:My father isn’t a teacher. We are not at home. 缩写:We aren’t at home. (3)疑问句:be动词+主语…… 如:(a) 一般疑问句及其回答: Are you a student? 回答:Yes, I am. No, I am not. 注意:含be动词的一般疑问句回答用Yes或No. 其结构是: Yes, + 主语+ be动词/ No, + 主语+ be动词+ not. (b) 特殊疑问句: What is your name? How are you? Where is my pencil-box? 4. There be句型: there be句型是含有be动词的一个重要句型。其结构如下: there + be动词+ 名词+ 地点状语 There is a school there. 那里有一个学校。 在这个句型中a school是真正的主语,be动词的形式由它决定。当这个名词是单数时,be动词是is或was, 当这个名词是复数时,be动词用are或were。如: There are many students in the classroom. 在教室里有许多学生

英语Be动词用法讲解与练习1份

be动词的用法 一、口诀:我用am,你用are, is用在他她它,复数全用are。 例题: 1.1 ______ a boy. _____ you a boy? No, I _____ not. 2. The girl ____ Jack's sister. 3. The dog _________ tall and fat. 4. _____________ The jea ns on the desk. 二、有be动词的肯定句和否定句 I am from London. * I am not from London. He is a teacher. ------ k She is in the dining room. ---------- * My hair is long. ------ Her eyes are small. ------ ? 归纳:在有be动词的句子中,改否定句时只要在be动词______ 加上____ <三、有be动词的一般疑问句 Am I a Chin ese? Yes, you are. No, you aren ' t. Are they America n? Yes, No, Is the cat fat? Yes, No, 四、Be动词在一般过去时中的变化:am--was is --was are--were ⑴was no t=was n't were no t=were n 't 带有was或were的句子,其否定、疑问的变化和is, am, are 一样,即否定句在was或were后加not,—般疑问句把was或were调到句首。 例题: 1.1 ______ at schooljust now . 2. He _______ at the campast week. 3. We _______ stude ntstwo years ago. 4. They ______ on the farma mome nt ago. 5. Yang Ling _______ eleve n years oldast year. 6. The mobile pho ne _____ o n the sof孕esterday eve ning.

be动词的一般现在时用法讲解

b e动词的一般现在时用法 讲解 Prepared on 21 November 2021

be动词的一般现在时用法讲解 划词: 成百上千堂有趣有益的名师公开课等着你,马上注册参与吧! 2.1be动词的一般现在时be动词是系动词的一种,表示“……是……”的意思。现在式(ThePresentForms)有am,is,are三种。这三种动词的原形是be,所以它们称为be动词。2.1.1be动词的现在式be动词的现在式有am,is,are三种,分别接在不同人称的主语之后: 2.1.2be动词句型的构成肯定句:主语+be动词(am/is/are)...否定句:主语+be动词(am/is/are)+not...疑问句:be 动词(am/is/are)+主语...疑问代词/疑问副词+be动词(am/is/are)+主语...2.1.3be动词的肯定句句型:主语+be动词...be动词的肯定句由“主语+be动词(am/is/are)+表语”构成:Iamadoctor.我是一名医生。Maryisatwork.玛丽在工作。Heisverybrilliant.他非常聪明。Itisaniceday.今天天气晴朗。Youaremyonlyfriend.你是我惟一的朋友。Theyarestudents.他们是学生。2.1.4be动词的否定句句型:主语 +be动词(am/is/are)+not...be动词一般现在时的否定句结构,是在be动词am,is,are之后加not:Wearen'therclassmates.我们不是她的同班同学。I'mnotTom.我不是汤姆。(I'm是Iam的缩写,读作 /aim/。)It'snotacat,butadog.这不是猫,而是狗。Thingsarenotalwayswhattheyseem(tobe).事物并不总是与表象一致。be动词否定句的缩写方式:isnot的缩写是isn't,读作/′iznt/;arenot的缩写是aren't,读作/a:nt/;Iam~的否定句是Iamnot~,缩写为I'mnot~;amnot不缩写在一起。2.1.5be动词的一般疑问句句型:be动词+主语...回答方式:Yes,主语+be动词(am/is/are)...No,主语+be动词(am/is/are) +not...be动词的一般疑问句是将be动词置于主语之前(大写am/is/are的第一个字母),在句尾加问号;这

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The books are over there.(多本书). They/We/You are students. 3.变疑问,往前提,句末问号莫丢弃.(陈述句中谓语为is,are,am时,变疑问句只将其提前)如: It is a book. 变为:Is it a book? They are students.变为:Are they students I am a student. 变为: Are you a student(第一、第二人称要互换,be动词也相应变化。 4.变否定,更容易,be后not莫忘记.如: It is a book. 变为: It is not a book.(否定句) They are students.变为:They are not students. I am a student. 变为: I am not a stuent. 5.疑问否定任你变,句首大写莫迟疑.如: It is a book. 变为:Is not it a book(疑问否定句) They are students. 变为: Aren’t they students (疑问否定句) 不能缩略: is,am not,these/those are

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be是一个多功能动词,在初级英语里可见四种用法: 功能一,系动词Be be为连系动词,中心词义是"是",句型为"主+系+表"结构。be的形式常用am, is, are(现在式);was, were(过去式);will/can/may/must be(助动词/情态动词+原形);have/has/had been(助动词+过去分词)等。如:To help animals is helping people.(一般现在时) The twins were very busy yesterday.(一般过去时) It will be sunny tomorrow.(一般将来时) She has been ill for over a week.(现在完成时) 功能二,助动词Be 助动词be,无词义,辅助主要动词一起在句中作谓语动词。用法如下: 1. be+doing:构成进行时态,有现在和过去两种进行时态。 如: The girls is reading and copying the new words now. Young Tom was always asking questions and trying out new ideas. 2. be+done:构成被动语态(主语是动作的承受者,done必须是及物动词)。 如: Tea is grown in my hometown.(一般现在时的被动语态) This building was built three years ago.(一般过去时的被动语态) Our classroom has been cleaned and tidied already.(现在完成时的被动语态)

小升初Be动词讲解及习题

第四讲单项选择Ⅰ 选择正确的答案,将其序号填入题前括号里。 ()1.---How many days there in a week? ---There seven. A. is; is B. are; is C. is; are D . are; are ()2. I busy now, but I free next week. A. am; am B. am; will C. am; will be D . being; will be ()3. Look! Some meat in the box. Some apples in the basket. A. are; are B. is; is C. are; is D . is; are ()4.I a teacher. She a nurse. They doctors. A. am; is; are B. ; am is ; is C. ; is is ; are D . is; are; are ()5.My family a big family. A. is B. are C. am ()6. there a path here? A. Is B. Are C. Am D .Do ()7. My family ____ a big family. My family ____all here. A. is, is B. are, are C. is, are D. are, is ()8. Let’s __________ good friends. A. be B. are C. is D. am ()9. There an eraser and two pencils in his bag. A. are B. am C. is D. has ()10.What you going to do in the vacation? A. is B. am C. are D./ ()11.Today windy. A. are B. is C. like D. am ()12.These new slippers just right. A. are B. is C. am D./ ()13.I tall and you short. A. is ; are B. am ; is C. am ; are D./; am ()14.What day yesterday? A. is B. was C. are D. were ()15.I a sister. She is a student. A. is B. am C. have D. like ()16. 练习:一、用恰当的be动词填空。 1)I _____ a student. 2) You ____ a teacher. 3)____she from Jinan? No, she ____. 4) _____you friends? No, we ____. 5) He _____ in Class 4, Grade 1. 6) It_____ a car. 7) They ____ cars. 8) ____ your mother in China? 9) _____your friends in New York? 10) What ____her name? 11) These _____ buses. 12) Those _____oranges. 13) Where _____ her mother? 14) How old _____your teacher?

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