小学英语语法be动词 ppt课件
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Be动词和一般疑问句PPT课件

6. He
my father. She
my mother
. They
both doctors .
A. is is are B. am is are C. is is am
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6
I’m Alice Wang. I’m a pupil. I’m nine years old. I’m tall. Nice to meet you.
I am Mary. Am I Mary.
③主语是第一人称I改为 第二人称you,对应 am改成are(my改成
your)
Are you Mary.
④句号改成问号
Are you Mary?
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15
一般疑问(Simple Quesiton)
陈述句
一般疑问句
It is a fish.
Is it a fish?
肯定回答:__Y_e_s_,_s_h_e__is_.________
否定回答:__N__o_, _s_h_e__is__n_o_t._____
缩写形式: No, she isn’t.
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19
She _i_s__ from Canada. 一般疑问句:_I_s__s_h_e__f_r_o_m___C__a_nada? 肯定回答:_____Y_e_s__,_s_h__e__is__. __ 否定回答:___N__o_,_s__h_e__i_s__n_o_t_.
2. 如果肯定句中有be动词(am, is, are, was, were ) , 或 情 态 动 词 ( will,can, could, must, 等),只需将be动词或情态 动词之后加not即可得到相应的否定句。
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动词用法大全ppt课件

be动词用法大全ppt 课件
REPORTING
• be动词基本概念与分类 • 现在时中be动词用法 • 过去时中be动词用法 • 完成时中be动词用法 • 被动语态中be动词应用 • 虚拟语气和情态动词中be动词应用 • 总结回顾与拓展延伸
目录
PART 01
be动词基本概念与分类
REPORTING
在倒装句中,如果谓语部分含有 be动词,通常将be动词提到主语 前面,例如:Here is the book you want. (你要的书在这儿。 )这句话的正常语序是“The book you want is here.”,倒 装后将be动词is提到了主语the book前面。
另外,在一些特殊句型中,be动 词的位置也会有所调整,需要根 据具体句型来判断。例如:Not only was he late, but he also forgot his books. (他不仅迟到 了,还忘了带书。)这句话中使 用了not only…but also…结构, 并且not only位于句首,因此主 句采用了部分倒装的形式,将 was提到了主语he前面。
be动词的过去完成时为had been,表示过去某个时间之前已经存在的状态或进行 的动作。
使用场景:描述过去某个时间之前已经完成的动作或存在的状态,强调动作的先后 顺序。
PART 04
完成时中be动词用法
REPORTING
现在完成时结构
have/has been
表示过去发生的动作对现在造成的影 响或结果,常用于现在完成时的句子 中。
PART 06
虚拟语气和情态动词中 be动词应用
REPORTING
虚拟语气中be动词表达形式
在虚拟条件句中,be动词常常用were而不用was,…
REPORTING
• be动词基本概念与分类 • 现在时中be动词用法 • 过去时中be动词用法 • 完成时中be动词用法 • 被动语态中be动词应用 • 虚拟语气和情态动词中be动词应用 • 总结回顾与拓展延伸
目录
PART 01
be动词基本概念与分类
REPORTING
在倒装句中,如果谓语部分含有 be动词,通常将be动词提到主语 前面,例如:Here is the book you want. (你要的书在这儿。 )这句话的正常语序是“The book you want is here.”,倒 装后将be动词is提到了主语the book前面。
另外,在一些特殊句型中,be动 词的位置也会有所调整,需要根 据具体句型来判断。例如:Not only was he late, but he also forgot his books. (他不仅迟到 了,还忘了带书。)这句话中使 用了not only…but also…结构, 并且not only位于句首,因此主 句采用了部分倒装的形式,将 was提到了主语he前面。
be动词的过去完成时为had been,表示过去某个时间之前已经存在的状态或进行 的动作。
使用场景:描述过去某个时间之前已经完成的动作或存在的状态,强调动作的先后 顺序。
PART 04
完成时中be动词用法
REPORTING
现在完成时结构
have/has been
表示过去发生的动作对现在造成的影 响或结果,常用于现在完成时的句子 中。
PART 06
虚拟语气和情态动词中 be动词应用
REPORTING
虚拟语气中be动词表达形式
在虚拟条件句中,be动词常常用were而不用was,…
be动词用法总结课件

be动词用is
当主语为单数名词或代词(如he, she, it, this, that等)时,be动词用is。
例子
He is a student. / This is my book.
主语为复数名词或代词时
be动词用are
当主语为复数名词或代词(如they, we, you等)时,be动词用are。
Part
03
时态变化中be动词运用技巧
现在时中be动词形式及用法
am/is/are 的使用
肯定句结构
第一人称单数用am,第三人称单数用is, 第二人称及复数用are。
主语 + am/is/are + 其他。
否定句结构
主语 + am/is/are + not + 其他。
疑问句结构
Am/Is/Are + 主语 + 其他?
be动词用法总结课 件
• be动词基本概念与分类 • 主语与be动词一致性规则 • 时态变化中be动词运用技巧 • 被动语态中be动词作用及位置 • 虚拟语气中be动词使用方法 • 总结回顾与拓展延伸
目录
Part
01
be动词基本概念与分类
定义及作用
定义
be动词是英语中非常重要的助动词,用于构成进行时态和被动语态,以及表达主语的特 征或状态。
注意事项和常见错误分析
注意区分虚拟语气和真实条件句
真实条件句表达的是可能实现的情况,而虚拟语气表达的是与事实相反或不太可能实现 的情况。
注意虚拟语气中be动词的形式变化
在虚拟语气中,be动词的形式变化与时态和人称有关,需要根据具体情况进行判断和 选择。
避免在不需要使用虚拟语气的场合使用虚拟语气
当主语为单数名词或代词(如he, she, it, this, that等)时,be动词用is。
例子
He is a student. / This is my book.
主语为复数名词或代词时
be动词用are
当主语为复数名词或代词(如they, we, you等)时,be动词用are。
Part
03
时态变化中be动词运用技巧
现在时中be动词形式及用法
am/is/are 的使用
肯定句结构
第一人称单数用am,第三人称单数用is, 第二人称及复数用are。
主语 + am/is/are + 其他。
否定句结构
主语 + am/is/are + not + 其他。
疑问句结构
Am/Is/Are + 主语 + 其他?
be动词用法总结课 件
• be动词基本概念与分类 • 主语与be动词一致性规则 • 时态变化中be动词运用技巧 • 被动语态中be动词作用及位置 • 虚拟语气中be动词使用方法 • 总结回顾与拓展延伸
目录
Part
01
be动词基本概念与分类
定义及作用
定义
be动词是英语中非常重要的助动词,用于构成进行时态和被动语态,以及表达主语的特 征或状态。
注意事项和常见错误分析
注意区分虚拟语气和真实条件句
真实条件句表达的是可能实现的情况,而虚拟语气表达的是与事实相反或不太可能实现 的情况。
注意虚拟语气中be动词的形式变化
在虚拟语气中,be动词的形式变化与时态和人称有关,需要根据具体情况进行判断和 选择。
避免在不需要使用虚拟语气的场合使用虚拟语气
英语-be动词的用法总结 课件 (共18张PPT)

Is his birthday on the twentieth of November?
5. Mrs. Li and Kitty are in a big shop.
Are Mrs. Li and Kitty in a big shop?
6. Kitty is wearing her new uniform.
1.主语是一个事物, 如 my name, the bird时,它相当于it(它), Be动词用is,如:
My name is Wang Li.
Where is the bird? 主语是两个或两个以上事物, 如 the bird and the cat时,它相当于they(它们), Be动词用are,如:
Is the cat fat? Yes, it is. No, it isn’t.
Are they American? Yes, they are. No, they aren’t.
陈述句变一般疑问句 1. His father is an English teacher.
Is his father an English teacher?
11)The jeans __i_s___ on the desk. 12)Here __is____ a scarf for you. 13)Here __a_r_e__ some sweaters for you. 14)The black gloves __a_re___ for Su Yang. 15)This pair of gloves __i_s___ for Yang Ling. 16)The two cups of milk _a_r_e__ for me. 17)Some tea __is____ in the glass. 18)Gao Shan's shirt ___is____ over there. 19)My sister's name __is____Nancy. 20)__A_r_e__ David and Helen from England? 21)There __is____ a girl in the room. 22)There __a_r_e__ some apples on the tree. 23)__I_s____ there any apple juice in the bottle? 24)There __is_____ some bread on the plate. 25)You, he and I __a_r_e__ from China. 26)There __is_____ a boy, two girls and ten women
5. Mrs. Li and Kitty are in a big shop.
Are Mrs. Li and Kitty in a big shop?
6. Kitty is wearing her new uniform.
1.主语是一个事物, 如 my name, the bird时,它相当于it(它), Be动词用is,如:
My name is Wang Li.
Where is the bird? 主语是两个或两个以上事物, 如 the bird and the cat时,它相当于they(它们), Be动词用are,如:
Is the cat fat? Yes, it is. No, it isn’t.
Are they American? Yes, they are. No, they aren’t.
陈述句变一般疑问句 1. His father is an English teacher.
Is his father an English teacher?
11)The jeans __i_s___ on the desk. 12)Here __is____ a scarf for you. 13)Here __a_r_e__ some sweaters for you. 14)The black gloves __a_re___ for Su Yang. 15)This pair of gloves __i_s___ for Yang Ling. 16)The two cups of milk _a_r_e__ for me. 17)Some tea __is____ in the glass. 18)Gao Shan's shirt ___is____ over there. 19)My sister's name __is____Nancy. 20)__A_r_e__ David and Helen from England? 21)There __is____ a girl in the room. 22)There __a_r_e__ some apples on the tree. 23)__I_s____ there any apple juice in the bottle? 24)There __is_____ some bread on the plate. 25)You, he and I __a_r_e__ from China. 26)There __is_____ a boy, two girls and ten women
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.
be动词的用法ppt课件
疑问句
Am I a student? / Is he a teacher? / Are
they students?
特殊疑问句
What am I? / What is he? / What are they?
过去时:was/were
01
02
03
04
肯定句
I was a student. / He was a teacher. / They were students.
07
总结回顾与拓展延伸
重点内容总结回顾
01
02
03
04
05
be动词的基本形 式
am、is、are及其过去式 was、were
be动词作为系动 be动词的否定形
词的用法
式
与表语一起构成谓语,说明 主语的状态、性质、特征等
在be动词后面加not
be动词的疑问形 be动词的缩写形
式
式
将be动词提到句首
将来时:will be/shall be
肯定句
I will be a doctor. / He will be a lawyer. / They will be
engineers.
否定句
I will not be a doctor. / He will not be a lawyer. / They will not be engineers.
be动词+形容词+名词性从句(表语从句)
描述主语的状态或特征,从句作为表语。例如:The problem is that we don't have enough money.(问题是我们没有 足够的钱。)
be动词+介词短语+名词性从句(宾语从句) 表示主语对从句所述内容的态度或看法。例如:I am not sure whether he will come or not.(我不确 定他是否会来。)
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
be动词、助动词、情态动词用法课件(PPT35张)
4. shall的用法
1)shall常用于第一人称,表示简单的将来,构成将来时态。(助词)
ex: I shall think it over and let you know my idea.
When shall we meet again?
We shall have a good time in the park. 2) shall用于第一人称,还可以表示征求对方的意愿。
I must work hard for my future. 2) have to有人称、时态和单复数上的变化,而must只有一种形式。
have to → had to
I have to/she has to
ex: He had to look after his sister, because his parents were not at home
might是may的过去式,用法与may类似,常用于过去时中;用在疑问 句中,还可表示委婉客气。
3. must 1) 必须 Must I say sorry? Yes, you must./No, you needn't./No, you don't have to. You must see a doctor. 2) 猜测,“肯定,准是” She must be doing her homework now. There must be something wrong with my computer. It must have rained last night. The ground is wet.
be动词的在一般现在时中的各种句型 1)肯定句: 主语 + be + 其他成分
She is beautiful. 2)否定句: 主语 + be + not + 其他成分
Be动词的用法1课件ppt
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
• Let’s read
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 。
mjm
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
练一练
I am a good student.
Are you a good student? Yes,I mamjm./No,I am not.
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
肯定变否定rfref
C are
boys.
6. This B a desk.
A. am B. is C. are
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
在下面的短文中rfr填e上f 恰当be动词。
I ___a_m__ a girl. My name __i_s____ Mary. I ___a_m__ in Class 2, Grade 7. I __a_m___ 12 years old. Here __i_s___ my family photo. Look! These _a_r_e___ my parents and those ___a_re___ my grandparents. This boy _i_s____ my brother. He __i_s___ 15 years old now. Tmhiasjmt ______ my cat, Mimi. iIst ______ very lovely.
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They are my friends. 变否 They are beautiful.
They are not my friends. They are not 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.
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.
he/she/it is
缩写形式 : She is my mother. He is my father. It is my dog.
Be Verbs be 动词
CONTENTS1 2来自3 4Warm 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.
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.
=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.
人称复数(we /you /they)+ are
You are good 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.
She
Beth is beautiful.
It
The pencil is long.
It
The dog is yellow.
It
Chip's nose is big.
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
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.
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.
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) ______