动词,be动词讲解(课堂PPT)

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
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，…

is
are
Is
Is
is
is
Are
am
am
is
is
三、用be动词的正确形式(is, am, are)填空， 完成句子 14. — __________ she Jane? — No, she __________. Her name __________ Maria. 15. — __________ he Michael? — Yes, he __________. 16. — __________ they Li Ming and Zhou Jun? — Yes, they __________. 17. — __________ you from Cuba? — No, I __________ not. I __________ from Canada.
be动词的种类
be动词包括“am”, “is”, “are”三种形式。表达“是”的意思。 第一人称单数(I)配合am来用。 句型解析析：I am+…
I am smart . 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+…
He is a teacher.
be动词提句首
Is he a teacher?
They are twins.
be动词提句首
Are they twins?
I am a good student.
练一练
Am I a good student?
rfref
mjm
be动词的否定句
1.He is a teacher.

变否定，更轻松，be后not记心中 • 1This is a backpack. • This is not a backpack • 2My favourite sport is soccer My favourite sport is not soccer • 3 Jenny is doing her homework • Jenny is not doing her homework • 4 We are going to Shanghai • We are not going to Shanghai
语法加油站
Be动词的用法
小升初题型含有Be的各种题型
❖ Be的书写及形式 ❖ 在一般现在时中，它有三种表现形式，分
别是：am, is ,are ❖ 现在进行时中，有一种表现形式,即
be+~ing ❖ 在过去时中，有两种表现形式，分别是 was（is/am的过去式） ,were（are的过去
式）
• 在以下词的后面，be要用原形 ，
译一译P39
• 你在做什么？ • What are you doing? • 我在做作业 • I am doing my homework • 她在做什么？ • What is she doing? • 她在听广播 • She is listening to the radio. • 李明的妈妈在做什么？ • What is LiMing’s mother doing?
译一译
• 珍妮和我将去公园 • Jenny and I are going to the park • 明天我将要去北京 • I am going to Beijing tomorrow • 李明将要去挂断电话 • LiMing is going to hang up the phone.