通用版 小学英语小升初专项复习 -- 句型be动词、否定句、一般疑问句 课件 (共26张PPT)

(共26张PPT)
六 年 级 英 语
否定句 一般疑问句
字体：18， 黑体-简
Part 1：be动词
Answer the questions
Is this your handbag
What is in a handbag
This is an umbrella.
It is a pen.
These are tickets.
It is a watch.
They are books.
Guessing
？
He is a boy.
He is a student.
He is tall/short.
He is sitting next to xx.
It is a thing.
It is white.
It is in front of you.
I can write words on it.
She is a girl.
She is a student.
She is tall.
She is sitting behind xx.
？
Find the rules
It is a pen.
They are books.
This is an umbrella.
She is a girl.
You are students.
I am Yvonne.
Take some notes
am
is
are
是
be动词
be动词用法口诀
I用am，you用are，is跟着he,she,it.
单数is，复数are
Exercise
1.I beautiful. 2.She a teacher.
3.My name Bob. 4.We students.
5.They doctors. 6.The cat white.
am
is
is
are
are
is
Find the rules
1.I beautiful.
2.She a teacher.
3.My name Bob.
4.We students.
5.They doctors.
6.The cat white.
am
is
is
are
are
is
1.I'm beautiful.
2.She's a teacher.
3.My name's Bob.
4.We're students.
5.They're doctors.
6.The cat's white.
缩写形式
Take some notes
be动词的缩写：
am —— 'm
is —— 's
are —— 're
Pay attention:
This is 不能缩写
she’s
we’re
it’s
he’s
I’m
they’re
Golden eyes！
She is a girl.
写出下列句子相应的缩写形式！
She's a girl.
You are students.
You're students.
I am beautiful.
I'm beautiful.
They are beautiful.
They're beautiful.
let’s write！
字体：18， 黑体-简
Part 2：否定句
What’s the difference
肯定句
He is my father.
This is an umbrella.
That is our teacher.
We are students.
You are my friend.
The dog is lovely.
否定句
He is not my father.
This is not an umbrella .
That is not our teacher.
We are not students.
You are not my friend.
The dog is not lovely.
How to change
I am a teacher .
You are my students.
Lily is my friend.
Tom is a good student.
not
not
not
not
去掉not
be动词+not
This is my umbrella.
That is Mary’s handbag.
These are our books.
4. Those are her parents.
Exercise-1改为否定句
This is not my umbrella.
That is not Mary’s handbag.
These are not our books.
Those are not her parents.
This is my umbrella.
无缩写
That is Mary’s handbag.
= That's Mary's handbag.
These are our books.
= These're our books.
4. Those are her parents.
= Those're her parents.
Exercise2-先缩写，再否定
This is not my umbrella.
That‘s not Mary’s handbag.
These’re not our books.
Those‘re not her parents.
This is not my umbrella.
That is not Mary’s handbag.
These are not our books.
4. Those are not her parents.
Find the rules
=This isn‘t my umbrella.
=That isn‘t Mary’s handbag.
=These aren't our books.
=Those aren't her parents.
否定缩写：
is not =
are not =
isn't
aren't
Exercise-3 写出多种不同形式的否定形式
1. This is a book.
2. He is a young man.
3. They are my friends.
4. Those are flowers.
This is not a book.
This isn't a book.
He is not a young man.
He's not a young man.
He isn't a young man.
They are not my friends.
They're not my friends.
They aren't my friends.
Those are not flowers.
Those're not flowers.
Those aren't flowers.
Tip: This is 不能缩写
字体：18， 黑体-简
Part 3：一般疑问句
This _____ my handbag.
I _____ Yvonne.
He ____ happy.
She ____ my teacher.
They _____ students.
Is this your handbag
Are you Yvonne
Is he happy
Is she your teacher
Are they students
肯定句
一般疑问句
What’s changed
is
am
is
is
are
be动词提前，首字母大写
第一人称
变第二人称
be动词提前
首字母大写
其余部分照抄
第一人称变第二人称
句号变问号
声调上扬
Take some notes
一般疑问句变特殊疑问句的方法：
1. This is a watch.
2. She is pretty.
3. They are students.
Exercise-1
1. Is this a watch
2. Is she pretty
3. Are they students
1. This is my watch.
2. She is my sister.
3. I am a teacher.
Exercise-2
1. Is this your watch
2. Is she your sister
3. Are you a teacher
Tip:人称变化的时候，注意be动词的变化哦
How to answer
Is this your handbag
Are you Yvonne
Is Yvonne happy
Are they students
Yes, it is.
Yes, I am.
Yes, she is.
Yes, they are.
No, it isn't.
No, I am not.
No, she is not.
No, they aren't.
肯定回答
否定回答
Yes，人称代词+be.
No，人称代词+be not.
一般疑问句
用Yes或No来回答的疑问句，叫一般疑问句。
structure:
1. This is a red pen.
2. Yvonne is my teacher.
3. We are friends.
Exercise-3改为一般疑问句后，再做肯否回答
1. Is this a red pen
2. Is Yvonne your teacher
3. Are you friends
Yes, it is.
No, it isn't.
Yes, she is.
No, she isn't.
Yes, we are.
No, we aren't.
No, it is not.
No, it's not.
No, she is not.
No, she's not.
No, we are not.
No, we're not.
Thank you very much !