小学英语语法be动词 PPT
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小学英语语法复习PPT课件
I am not a happy student.
Are you a happy student?
Yes, I am. / No, I’m not.
Who / What are you?
He is a teacher.
He is not a teacher.
Is he a teacher?
Yes, he is. / No, he isn’t.
含有be动词的句式变化 肯：主语 + be + 其他。 否：主语 + be + not + 其他。 问：Be + 主语 + 其他？ 答：Yes, 主语 be. / No, 主语 be not. 特殊疑问句：特殊疑问词 + be + 主语 + 其他？
讲义共享
I am a happy student.
动词篇
1、be动词：
2、情态动词：
3、助动词：
4、行为动词：
注：I和am固定搭配，其他单数is复数are.
am, is, are
can, may, must…
注： ①情态动词后用动词原形。 ②含有情态动词的句子，变成否定句和一般 疑问句的规则和be动词变化规则基本一致。
do, does, did…
shorter
stronger
bigger
smaller
fatter
thinner
heavier
lighter
nicer
better
more beautiful
lower
slower
farther/further
faster
later
earlier
Are you a happy student?
Yes, I am. / No, I’m not.
Who / What are you?
He is a teacher.
He is not a teacher.
Is he a teacher?
Yes, he is. / No, he isn’t.
含有be动词的句式变化 肯：主语 + be + 其他。 否：主语 + be + not + 其他。 问：Be + 主语 + 其他？ 答：Yes, 主语 be. / No, 主语 be not. 特殊疑问句：特殊疑问词 + be + 主语 + 其他？
讲义共享
I am a happy student.
动词篇
1、be动词：
2、情态动词：
3、助动词：
4、行为动词：
注：I和am固定搭配，其他单数is复数are.
am, is, are
can, may, must…
注： ①情态动词后用动词原形。 ②含有情态动词的句子，变成否定句和一般 疑问句的规则和be动词变化规则基本一致。
do, does, did…
shorter
stronger
bigger
smaller
fatter
thinner
heavier
lighter
nicer
better
more beautiful
lower
slower
farther/further
faster
later
earlier
小学英语语法be动词 ppt课件
They are my friends. 变否 They are beautiful.
They are not my friends. They are not beautiful.
练习
1.His brother is a teacher. 否定句: 2.Those are his parents. 否定句: 3.I’m 14 years old. 否定句: 4.The ruler is on the table. 否定句:
含be动词的一般疑问句：be提句首
感
感谢
谢阅
阅 读
读
含be动词的一般疑问句：be提句首
f
We are students.
Are you students? You are girls. Are you girls?
They are friends Are they friends?
第一人称变第二人称
be 动词提前，首字母大写， 其他部分照抄，句号变问号。
=She’s my mother. =He’s my father. =It’s my dog.
She is a teacher. =She's a teacher.
She is beautiful. =She's beautiful.
he/she/it is
He
His father is tall and strong.
3. He is a good boy at home.
7.They are in the teacher's office.
一疑:Is he a good boy at home? 一疑:Are they in teacher's office?
be动词课件
be动词课件
• be动词的概述 • be动词的基本形式 • be动词的用法 • be动词的常见错误 • be动词的练习与巩固 • be动词的总结与回顾
目录
01
be动词的概述
be动词的定义
基本定义
be动词是一种常见的动词，其基 本含义是表示存在、状态或关系 。
历史来源
be动词源于古英语，是英语中最 基本的动词之一。
表示位置
表示某人或某物在哪里， 例如：My keys are in the pocket. 我的钥匙在口 袋里。
表示变化和过程
表示变化
表示某人或某物发生了变化，例如：The fruit is ripe. 水果熟了。
表示过程
表示某个过程正在进行中，例如：The movie is playing. 电影正在播放。
此外，在某些语境下，也可以使用“be going to”来表示将 来时，如：It is going to rain. (将要下雨了。)
03
be动词的用法
表示存在、状态和位置
表示存在
表示某物或某人在某个地 方存在，例如：The book is on the table. 书在桌子 上。
表示状态
表示某人或某物的状态， 例如：She is hห้องสมุดไป่ตู้ppy. 她很 开心。
be动词的过去时形式
Be动词的过去时形式是“was”、 “were”。其中，“I”用“was” ，“you”用“were”， “he/she/it”用“was”。
Be动词的过去时形式用来表达过去的 状态，如：He was happy yesterday. (他昨天很开心。)
be动词的将来时形式
Be动词的将来时形式通常使用“will be”，用来表达未来的 状态，如：I will be a doctor. (我将成为一名医生。)
• be动词的概述 • be动词的基本形式 • be动词的用法 • be动词的常见错误 • be动词的练习与巩固 • be动词的总结与回顾
目录
01
be动词的概述
be动词的定义
基本定义
be动词是一种常见的动词，其基 本含义是表示存在、状态或关系 。
历史来源
be动词源于古英语，是英语中最 基本的动词之一。
表示位置
表示某人或某物在哪里， 例如：My keys are in the pocket. 我的钥匙在口 袋里。
表示变化和过程
表示变化
表示某人或某物发生了变化，例如：The fruit is ripe. 水果熟了。
表示过程
表示某个过程正在进行中，例如：The movie is playing. 电影正在播放。
此外，在某些语境下，也可以使用“be going to”来表示将 来时，如：It is going to rain. (将要下雨了。)
03
be动词的用法
表示存在、状态和位置
表示存在
表示某物或某人在某个地 方存在，例如：The book is on the table. 书在桌子 上。
表示状态
表示某人或某物的状态， 例如：She is hห้องสมุดไป่ตู้ppy. 她很 开心。
be动词的过去时形式
Be动词的过去时形式是“was”、 “were”。其中，“I”用“was” ，“you”用“were”， “he/she/it”用“was”。
Be动词的过去时形式用来表达过去的 状态，如：He was happy yesterday. (他昨天很开心。)
be动词的将来时形式
Be动词的将来时形式通常使用“will be”，用来表达未来的 状态，如：I will be a doctor. (我将成为一名医生。)
六年级下册英语课件小升初总复习语法要点 全国通用(共26张PPT)
⑶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，一般疑问句把was或were调到句首。 3．句中没有be动词的一般过去时的句子
否定句：didn’t +动词原形，如：Jim didn’t go home yesterday.
一般疑问句：在句首加did，句子中的动词过 去式变回原形。如：Did Jim go home yesterday?
一般现在时的构成
1. be动词：主语+be(am,is,are)+其它。 如： I am a boy.我是一个男孩。He is a student .他是一个学生 2.行为动词：主语+行为动词(+其它)。 如： We study English.我们学习英语。 当主语为第三人称单数(he, she,it)时， 要在动词后加"-s"或"-es"。如：Mary likes Chinese.玛丽喜欢汉语。
小升初总复习（2）
PEP小学英语语法要点
一、 一般现在时：
1.表示事物或人物的特征、状态。
如：The sky is blue.天空是蓝色的。 He is a boy 他是个男孩 she has long hair .她有长头发
2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六 点起床。一般的时间词有：often , sometimes ,everyday ,usually
3、there 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。
4、there be句型与have(has) 的区别： there be 表示在某地有某物（或人）； have(has) 表示某人拥有某物。 5、some 和any 在there be 句型中的运用： some 用于肯定句， any 用于否定句或疑问句。
小学三年级英语be动词和人称代词ppt课件
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
rfref
I am Snoopy. I am ten years old. I am a mjm student. I am a boy.
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
rfref
He is a teacher.
This is my mother. Sh is a doctor .
I am amgjmood student.
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
3. （ 她）is a girl.
rfref
be动词的用法口诀
我（I）用am ，你（you）用are;
is用于他（he）,她（she），它（it）; 单数ims,jm复数are，不要混淆记牢它。
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
动动脑： rfref 1. I A a girl. • am B. is C. are 2. He B a boy. A. am B. is C. are 3. He B a doctor. A. ammjmB. is C. are 4. This B my mother. A. am B. is C. are
4. He
a boy.
5. He
a doctor.
6. This
rfref
I am Snoopy. I am ten years old. I am a mjm student. I am a boy.
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
rfref
He is a teacher.
This is my mother. Sh is a doctor .
I am amgjmood student.
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
3. （ 她）is a girl.
rfref
be动词的用法口诀
我（I）用am ，你（you）用are;
is用于他（he）,她（she），它（it）; 单数ims,jm复数are，不要混淆记牢它。
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
动动脑： rfref 1. I A a girl. • am B. is C. are 2. He B a boy. A. am B. is C. are 3. He B a doctor. A. ammjmB. is C. are 4. This B my mother. A. am B. is C. are
4. He
a boy.
5. He
a doctor.
6. This
小学英语语法复习PPT课件(1)
4.have缩写成've:we've=we have I've=I have they've=they have 5.will缩写成…’ll I’ll = I will I’d like = I would like 6.特殊记忆 I'm=I am we’ll = we will there’ll = there will
3.、not缩写成…n’t或…’t: aren't=are not can't=can not isn't=is not haven't=have not don't=do not doesn't=does not hasn't=has not couldn’t = could not shouldn’t = should not wouldn’t = would not won't=will not
小学英语语法
小学英语语法
代词
主格：I, we, you, they, he, she, it
1.人称代词 2.物主代词 宾格：me, us, you, them, him, her, it 形容词性my, our, your, his, her, their, its
名词性mine, ours, yours, his, hers, theirs its
小学英语语法 名词（所有格）
1. 一般情况在名词后加's 例如： girl's Xiao Zhang’s ， 2. 在以s结尾的名词（包括以s结尾的复数名词） 后面，只加 '。 如果复数名词不是以s结尾的，末 尾也要加's。如： Teachers' Day. Children's Day
3.、not缩写成…n’t或…’t: aren't=are not can't=can not isn't=is not haven't=have not don't=do not doesn't=does not hasn't=has not couldn’t = could not shouldn’t = should not wouldn’t = would not won't=will not
小学英语语法
小学英语语法
代词
主格：I, we, you, they, he, she, it
1.人称代词 2.物主代词 宾格：me, us, you, them, him, her, it 形容词性my, our, your, his, her, their, its
名词性mine, ours, yours, his, hers, theirs its
小学英语语法 名词（所有格）
1. 一般情况在名词后加's 例如： girl's Xiao Zhang’s ， 2. 在以s结尾的名词（包括以s结尾的复数名词） 后面，只加 '。 如果复数名词不是以s结尾的，末 尾也要加's。如： Teachers' Day. Children's Day
小学英语语法：There-be-句型精品PPT课件
我们所经历的工作、圈子的人际交往或多或少会带给人一些疑问。
我的意见和想法是否能被ta接受？ ta对于我的idea又是一种怎样的想法？ 如果彼此都不满意，我们求同存异这样真的会好吗？
这种存在差异性的想法，换个角度稍加思索一番，就可以发现： 其实，人与人之间的沟通和理解几乎是不可能的。
任何尝试都可能是徒劳的，甚至很有可能因为说的太多，考虑的太过于全面而伤害到对方。 所以，最明智的做法就是与同事/合作伙伴保持距离，即使我们是主动领导者，也不要靠的太近，更不要动辄强加于人自己的观念。
但还有一种本领与及时获取正好相反，它们会随着时间沉淀，时间的迭代，时间的积累，最终迸发出巨大的力量。可这种能力，因为时间太短，并没有写入人们的记忆。以至于有时，人们颠三倒四，用错了地方。
比如财富积累和及时获取比起来，人类对财富，对资本，对积累，实在是见的不多，用的不多，思考的也不多。和及时获取比起来，实在太短，太少，就像一个蹒跚学步的孩子，一路跌跌撞撞，不知道什么叫害怕，什么叫危险。
There is a cat and two dogs under the tree.
There are two dogs and a cat under the tree.
3 就近原则 There be 句型中be 动词单复数的变化
若be动词后面的词是单数名词,be动词用is 反之若为复数名词,be动词用are
2）have 表示某人拥有某物。 如:I have a table.我有一张桌子。
Tห้องสมุดไป่ตู้ere is a cat under the tree.
There are two dogs under the tree.
There is a cat under the tree.
我的意见和想法是否能被ta接受？ ta对于我的idea又是一种怎样的想法？ 如果彼此都不满意，我们求同存异这样真的会好吗？
这种存在差异性的想法，换个角度稍加思索一番，就可以发现： 其实，人与人之间的沟通和理解几乎是不可能的。
任何尝试都可能是徒劳的，甚至很有可能因为说的太多，考虑的太过于全面而伤害到对方。 所以，最明智的做法就是与同事/合作伙伴保持距离，即使我们是主动领导者，也不要靠的太近，更不要动辄强加于人自己的观念。
但还有一种本领与及时获取正好相反，它们会随着时间沉淀，时间的迭代，时间的积累，最终迸发出巨大的力量。可这种能力，因为时间太短，并没有写入人们的记忆。以至于有时，人们颠三倒四，用错了地方。
比如财富积累和及时获取比起来，人类对财富，对资本，对积累，实在是见的不多，用的不多，思考的也不多。和及时获取比起来，实在太短，太少，就像一个蹒跚学步的孩子，一路跌跌撞撞，不知道什么叫害怕，什么叫危险。
There is a cat and two dogs under the tree.
There are two dogs and a cat under the tree.
3 就近原则 There be 句型中be 动词单复数的变化
若be动词后面的词是单数名词,be动词用is 反之若为复数名词,be动词用are
2）have 表示某人拥有某物。 如:I have a table.我有一张桌子。
Tห้องสมุดไป่ตู้ere is a cat under the tree.
There are two dogs under the tree.
There is a cat under the tree.
新标准小学英语三年级语法be动词用法及疑问句和时态ppt课件
yellow.
10.____Y_o_u_r___(你们的)flat is small. 11._S_h_e_(她) often fly a kite after school. 12.__H__i_s __(他的) teacher is nice.
本标准适用于已投入商业运行的火力 发电厂 纯凝式 汽轮发 电机组 和供热 汽轮发 电机组 的技术 经济指 标的统 计和评 价。燃 机机组 、余热 锅炉以 及联合 循环机 组可参 照本标 准执行 ，并增 补指标 。
• 接着记笔记：
• ⑨（过去时）I/He/She/It was +…
•
I was fat then.Now I’m thin.
•
He was in Hong Kong.
•
She was very young.
•
It was on the first floor.
本标准适用于已投入商业运行的火力 发电厂 纯凝式 汽轮发 电机组 和供热 汽轮发 电机组 的技术 经济指 标的统 计和评 价。燃 机机组 、余热 锅炉以 及联合 循环机 组可参 照本标 准执行 ，并增 补指标 。
• ⑨（过去时）I/He/She/It was +… I was fat then.Now I’m thin.
• （am→was is →was ）
He was in Hong Kong.
•
She was very young.
•
It was on the first floor.
• ⑩（过去时）You/They was +… How old were you?
• 接着记笔记：
• ②You are +… 你是
10.____Y_o_u_r___(你们的)flat is small. 11._S_h_e_(她) often fly a kite after school. 12.__H__i_s __(他的) teacher is nice.
本标准适用于已投入商业运行的火力 发电厂 纯凝式 汽轮发 电机组 和供热 汽轮发 电机组 的技术 经济指 标的统 计和评 价。燃 机机组 、余热 锅炉以 及联合 循环机 组可参 照本标 准执行 ，并增 补指标 。
• 接着记笔记：
• ⑨（过去时）I/He/She/It was +…
•
I was fat then.Now I’m thin.
•
He was in Hong Kong.
•
She was very young.
•
It was on the first floor.
本标准适用于已投入商业运行的火力 发电厂 纯凝式 汽轮发 电机组 和供热 汽轮发 电机组 的技术 经济指 标的统 计和评 价。燃 机机组 、余热 锅炉以 及联合 循环机 组可参 照本标 准执行 ，并增 补指标 。
• ⑨（过去时）I/He/She/It was +… I was fat then.Now I’m thin.
• （am→was is →was ）
He was in Hong Kong.
•
She was very young.
•
It was on the first floor.
• ⑩（过去时）You/They was +… How old were you?
• 接着记笔记：
• ②You are +… 你是
小学英语语法精品课件系动词实义动词和助动词30全国通用ppt
watched
looks
aren’t playing
tasted
Practice Oral Practice
( ) He was to school last week. A B C ( ) Has he finishing the book? A B C ( ) Do he like growing flowers at home? A B C D
特殊疑问句： 特殊疑问词+ do/does+主语+实义动词原形＋其他？ 特殊疑问词+助动词+主语+动词形式+其他？
What do you like? Where has he been?
Presentation Grammar Box
Practice Oral Practice
Su Hai _______ (want) to take some photos. I ___________ (watch) a running race now.
wants
am watching
did
do
visited
have
learnt
have learnt
likes
doesn’t like
改错，并朗读正确句子
A
B
A
把was改为“went”
把finishing改为“finished”
把Do改为“Does”
( ) Lucy didn’t worked on computer just now. A B C D ( ) Bill and I have learning dance class for 4 years. A B C D ( ) Was your brother go shopping last night? A B C D
looks
aren’t playing
tasted
Practice Oral Practice
( ) He was to school last week. A B C ( ) Has he finishing the book? A B C ( ) Do he like growing flowers at home? A B C D
特殊疑问句： 特殊疑问词+ do/does+主语+实义动词原形＋其他？ 特殊疑问词+助动词+主语+动词形式+其他？
What do you like? Where has he been?
Presentation Grammar Box
Practice Oral Practice
Su Hai _______ (want) to take some photos. I ___________ (watch) a running race now.
wants
am watching
did
do
visited
have
learnt
have learnt
likes
doesn’t like
改错，并朗读正确句子
A
B
A
把was改为“went”
把finishing改为“finished”
把Do改为“Does”
( ) Lucy didn’t worked on computer just now. A B C D ( ) Bill and I have learning dance class for 4 years. A B C D ( ) Was your brother go shopping last night? A B C D
小升初英语 五六年级语法 there be 句型 就近原则 课件ppt
课程引入 内容讲解 课后总结 诊断反馈
我的妈呀、啥也看不见.......这可咋整？
课程引入 内容讲解 课后总结 诊断反馈
There be 就近原则（近视眼原则）
There _____ a pen and six books in my schoolbag. There _____ six books and a pen in my schoolbag.
课程引入 内容讲解 课后总结 诊断反馈
开心消消乐 is
are
many students
a lot of trees
an apple
15 books
a friend
a pencil
课程引入 内容讲解 课后总结 诊断反馈
否定句
There is a basketball under the chair. 椅子下面有一个篮球。
There is____ a basketball under the chair. 椅子下面没有篮球。
课程引入 内容讲解 课后总结 诊断反馈
否定句
否疑句中some 变any 哦！
There is a basketball under the chair. 椅子下面有一个篮球。
There is not a basketball under the chair. 椅子下面没有篮球。
------There ____(be) one.
4. ------____(be) there any water in the glass? ------No, there _____(not be)
课程引入 内容讲解 课后总结 诊断反馈
课后总结
我们今天学习了什么？ 宝贝一起和老师来回顾下哦
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She is beautiful. =She's beautiful.
he/she/it is
He
His father is tall and strong.
She
Beth is beautiful.
It
The pencil is long.
It
The dog is yellow.
It
Chip's nose is big.
They are my friends. 变否 They are beautiful.
They are not my friends. They are not beautiful.
I am a baby. =I’m a baby. I am 6 months old. =I'm 6 months old.
You are
“你”用 are
You are my friend. You are a good girl. You are beautiful.
You are
You are 缩写形式：You' re You are my friend. =You're my friend. You are a good girl. =You're a good girl. You are beautiful. =You're beautiful.
2.含be的否定句：be+not
含be的否定句：be+not
I am a boy. I am cute.
变否
I am not a boy. I am not cute.
含be的否定句：be+not
You are my friend. You are a good girl. You are beautiful.
继续保持安静
he/she/it is
缩写形式 ： She is my mother. He is my father. It is my dog.
=She’s my mother. =He’s my father. =It’s my dog.
She is a teacher. =She's a teacher.
练习
二.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.she's(完整形式) ______ 8.it's(完整形式) ______ 9.they're(完整形式) ______ 10.don't(完整形式) ______
You are a kid. =You're a kid.
You are handsome. =You're handsome.
he/she/it is
is跟着单数和不可数名词 She is my mother.
He is my father.
It is my dog.
大家学习辛苦了students. You are smart.
=You're good students. =You're smart.
人称复数（we /you /they）+ are
They are my friends. They are beautiful. =They're my friends. =They're beautiful.
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.
变否
She is not my mother. He is not my father. It is not my dog.
人称复数（we /you /they）+ are
简写形式:: We are =We're
You are =You're They are =They're
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.
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 /they）+ are
We are students. We are in Grade One. =We're students. =We're in Grade One.
人称复数（we /you /they）+ are
小学英语语法be动词
CONTENTS
1 2 3 4
Warm up Presentation Practice Production
be 动词
01
am
表示“是”
02
is
03
are
I am
“我” 用 am I am a boy. I am cute.
I am
I am 的缩写形式： I’m I am a boy. =I'm a boy. I am cute. = I'm cute.
含be的否定句：be+not
We are students.
变否
We are in Grade One.
We are not students. We are not in Grade One.
You are good students. 变否 You are smart.
You are not good students. You are not smart.
he/she/it is
He
His father is tall and strong.
She
Beth is beautiful.
It
The pencil is long.
It
The dog is yellow.
It
Chip's nose is big.
They are my friends. 变否 They are beautiful.
They are not my friends. They are not beautiful.
I am a baby. =I’m a baby. I am 6 months old. =I'm 6 months old.
You are
“你”用 are
You are my friend. You are a good girl. You are beautiful.
You are
You are 缩写形式：You' re You are my friend. =You're my friend. You are a good girl. =You're a good girl. You are beautiful. =You're beautiful.
2.含be的否定句：be+not
含be的否定句：be+not
I am a boy. I am cute.
变否
I am not a boy. I am not cute.
含be的否定句：be+not
You are my friend. You are a good girl. You are beautiful.
继续保持安静
he/she/it is
缩写形式 ： She is my mother. He is my father. It is my dog.
=She’s my mother. =He’s my father. =It’s my dog.
She is a teacher. =She's a teacher.
练习
二.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.she's(完整形式) ______ 8.it's(完整形式) ______ 9.they're(完整形式) ______ 10.don't(完整形式) ______
You are a kid. =You're a kid.
You are handsome. =You're handsome.
he/she/it is
is跟着单数和不可数名词 She is my mother.
He is my father.
It is my dog.
大家学习辛苦了students. You are smart.
=You're good students. =You're smart.
人称复数（we /you /they）+ are
They are my friends. They are beautiful. =They're my friends. =They're beautiful.
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.
变否
She is not my mother. He is not my father. It is not my dog.
人称复数（we /you /they）+ are
简写形式:: We are =We're
You are =You're They are =They're
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.
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 /they）+ are
We are students. We are in Grade One. =We're students. =We're in Grade One.
人称复数（we /you /they）+ are
小学英语语法be动词
CONTENTS
1 2 3 4
Warm up Presentation Practice Production
be 动词
01
am
表示“是”
02
is
03
are
I am
“我” 用 am I am a boy. I am cute.
I am
I am 的缩写形式： I’m I am a boy. =I'm a boy. I am cute. = I'm cute.
含be的否定句：be+not
We are students.
变否
We are in Grade One.
We are not students. We are not in Grade One.
You are good students. 变否 You are smart.
You are not good students. You are not smart.