Unit 2 This is my sister.Section A Grammar Focus-3c 课件 2023-2024学年人教版七年级英语上册 (共27张PPT)

(共27张PPT)
Unit 1
My name’s Gina.
Grammar Focus-3C
To learn to use demonstrative pronouns this, that, these & those to introduce people
To learn to use Who questions to ask about people’s identities
To learn to identify people
The secret of success is constancy of purpose
Her name’s
She’s
What’s her name
Xian Dongmei
What’s his name
His name is
He is .
Yao Ming
What’s his name
His name’s
He is .
Tian Liang
Grammar
Focus
What’s = What is
I’m = I am
name’s = name is
----What’s _____ name
----_____ name is Dale.
his
His
----What’s _____ name
----_____ name is Gina.
her
Her
Grammar
Focus
----What’s _____ name
----_____ name is Jenny.
your
My
换句话说----I am Jenny.
----What is _____ name
----_____ name’s Tony.
his
His
----What is _____ name
----_____ name’s Gina.
her
Her
Grammar
Focus
----What is _____ name
----_____ name’s Jenny.
your
My
----I’m Jenny.
Grammar focus
Questions Answers Look!
What’s your name My name’s Bob. What’s=What is
Are you Bob I’m Bob. I’m=I am
What’s his name His name’s Alan. name’s=name is
What’s her name Her name’s Gina.
一.人称代词
第一人称
第二人称
第三人称
人称
格
数
单数
复数
主格
宾格
主格
宾格
I
you
he
she
it
me
you
him
her
it
we
you
they
us
you
them
Are you from China
I am a student.
人称代词主格用法讲解
记住这个概念：
主语：一个句子主要描述的对象或动作的发出者。陈述句：“主+动+其它”；疑问句：“动+主+其它+？”
主语
动词
其它
动词
主语
其它
返回第十张
幻灯片
记住：主格代词在句中作主语
主格代词有哪些？请你用鼠标点它们。
her
me
us
mine
you
him
it
I
we
their
myelf
your
she
them
they
our
he
be动词的种类
be动词包括“am”, “is”, “are”三种形式。
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+…
You are my good friend.
You are a good person.
You are beautiful.
be动词的种类
第三人称单数(He or She or It)配合is使用。
句型解析：She(He, It) is +……
She is a good girl.
She is so cute.
She is a teacher.
be动词的种类
人称复数 (we /you/they)配合are使用。
句型解析：We (You, They) are +……
We are in Class 5,Grade 7.
They are my friends.
You are good students.
综合解析
当使用be动词的时候，前面请先加上第几人
称。
be动词前面的人称，是不可随意替换的。
例如：
I am, You are, She is，
并不会出现I is, You am, She are 这样的情形。
Be的用法口诀
I用am；you,we ，they 都 用are,
is连着he，she，it；
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
A: That ___ my family. That’s my mother.
B: _____ he
A: ____ my father.
B: Who’s ____
is
Who’s
He’s
she
plete the conversation and practice it with your partner.
Pairwork
A: She’s ___ sister.
B: And ________ they
A: ______ my grandparents.
my
who are
They’re
The secret of success is constancy of purpose
—Is this / that a ruler
—Yes, it is. / No, it isn’t.
—Are these / those your sisters
—Yes, they are. / No, they aren’t.
★ 含有指示代词(作主语)的句型“This / That is ...”和“These / Those are ...”变为一般疑问句时，需把is和are提至主语前。
The secret of success is constancy of purpose
2. 单数句变复数句：
① this变these，that变those；
② be动词is变成are；
③ 可数名词单数变为复数；
④ 不定冠词a/an要去掉。
These are my parents.
I’m a girl.
We are girls.
It’s an orange.
They are oranges.
This is my father.
The secret of success is constancy of purpose
1. 写出下列指示代词的复数形式。
this_________ that_________ he_________ she_________
2. 写出下列词汇的缩略形式。
he is_________ she is_________ I am_________
that is_________
who are_________ who is_________
they are_________
these
those
they
they
he’s
she’s
I’m
that’s
who’re
who’s
they’re
The secret of success is constancy of purpose
含义：
表示“这个”“那个”“这些”“那些”等指示概念的词，叫指示代词。如this, that, these, those等。
Grammar 2 指示代词
this(这个)和these(这些)一般用来指较近的
人或事物。
that(那个)和those(那些)则指较远的人或
事物。
The secret of success is constancy of purpose
this
that
these
those
3b Look at the picture. Make
sentences with the words
in the three boxes.
my
your
father mother
grandfather
grandmother
parents grandparents
brother sister
The secret of success is constancy of purpose
This is…
That’s…
These are…
Those are…
Who is ...
用下列句型介绍一张你的家庭照片。
个人展示 Show yourself
The secret of success is constancy of purpose
I. 句型转换。
1. That is my brother. (变为复数句)
_____ ___ my brothers.
2. It is a nice picture. (变为复数句)
____ ___ nice pictures.
3. Are these your sisters (变为单数句)
__ ____ your sister
Those are
They are
Is this
请同学们拿出答题器进行抢答
4. Are those your friends
（做肯定及否定回答）
Yes, ____ ____. No, ____ ______.
5. He’s my father. （对划线部分提问） ______ he
6. They’re my grandparents.
（对划线部分提问）
_______ they
they are
they aren’t
Who’s
Who’re