人教版七年级上册 Unit 3 Is this your pencil？Section A Grammar focus 3a-3c 课件 (共36张PPT)

(共36张PPT)
Unit 3
Is this your pencil
(Section A Grammar focus-3c)
book
pen
pencil
pencil box
ruler
eraser
schoolbag
dictionary
Is your pencil box
this
Yes, it is. It is my pencil box.
mine
This is my pencil box.
Is your ruler
Yes, it is. It is my ruler
mine
this
This is my ruler.
Is your schoolbag
Yes, it is. It is my schoolbag
mine
This is my school bag.
this
Is your pencil box
that
No ,it isn’t.It’s his pencil box.
his
This is my pencil box.
Is your ruler
that
No ,it isn’t.It’s her ruler.
hers
This is my ruler.
Is your schoolbag
that
No ,it isn’t.It’s her schoolbag.
hers
This is my school bag.
Are your pens
Yes, they are. They’re my pens.
mine
these
These are my pens.
Are your erasers
Yes, they are. They’re my erasers.
mine
these
These are my erasers.
Are your pens
those
No ,they aren’t. They’re his pens.
his
These are my pens.
Are your erasers
those
No ,they aren’t. They’re her erasers.
hers
These are my erasers.
A:Is this/that your ….
B:Yes ,it is .It’s mine.
No ,it isn’t.It’s hers/his.
A:Are these your ….
B:Yes,they are.They’re mine.
No, they aren’t.They’re his/hers.
Memory Challenge
( 记忆挑战 )
It is his/hers.
Complete the questions and answers about each picture. 根据图片补全问句和答语。
3a
Is______ your book Yes, it is.
No. it _______.
Are _____ my pencils Yes, _____ are.
No, they aren’t.
Is ______ his ruler Yes, it ______.
No, it isn’t.
Are ______her pens Yes, they are.
No, they______.
this
isn’t
these
they
that
is
those
aren’t
Read the questions and complete
the answers. 阅读问句并补全对话。
Is this her ruler
Is that Eric’s schoolbag
Are these his pencils
Are those Anna’s books
Yes, . It’s .
No, . Sally’s.
Yes, . They’re .
No, .
mine.
it is
hers
it isn’t
It is
they are
his
they aren’t
They’re
3b
3c Game:
Put something into the box. Take them out off the box.
Find the owner.
objects(物品） erasers pen book dictionary …..
（name)名字
Report:
The eraer is Tom’s. The pencil box is ….
Chant
Pen, pen. Is this your pen
No, no. It’s his pen. It’s his. It’s his
Dictionary, dictionary. Is that your dictionary
No, no. It’s her dictionary. It’s hers. It’s hers.
Eraser, eraser. Is this your eraser
Yes, yes. It’s my eraser. It’s mine. It’s mine.
Books, books. These are your books. They’re yours.
Schoolbags, schoolbags. They’re his.They’ re hers.
【观察领悟】
1.含be 动词的一般问句结构及其答语结构
结构：be 动词（am,is ,are)+主语+其它？
肯定回答：Yes ,主语+be 动词（am,is ,are).
否定回答：No,主语+be 动词（am,is ,are).+not.
一般疑问句:询问事情或者某种情况是否
属实并要求对方用yes或no的句子。
2.含be动词的陈述句变一般疑问句的方法可以用口诀“一调二变三问号”来记忆。
“一提”是把be动词提到主语之前；
“二变”是指原主语及be动词首字母
大小写或者人称的改变；
“三问号”是指句末用问号。
1.一般疑问句的主语是this that的时候，
答语中主语用it代替。
2.一般疑问句的主语是these those的时候，
答语中主语用they代替。
【知识构建】
(答语中动词be与not要缩写, 而am和not不能缩写。)
This is my pen.
=This is
mine
物主代词：表示所有关系的代词。
my
mine
your
his
his
her
hers
our
ours
yours
This is my pen.
That is her eraser.
These are my pencil boxes.
Those are his dictionaries.
Are these your pencils
=This is
=These are
=That is .
=Those are .
=Are these
我发现了:名词性物主代词= +
mine
mine
hers
his
yours
形容词性物主代词
名词
顺口溜:用形或用名，全凭后决定；有名则用形，无名则用名。
物主代词：形容词性物主代词与名词性物主代词
【知识构建】
物主代词
形容词性
名词性
译为“某人的”
my
his
your
胆小派：后必跟名词
her
its
our
his/its双重身份
独行侠：后不跟名词
双重所有格:of+名代
mine
yours
his
hers
its
ours
their
theirs
近
复
近
远
远
复
this指较 (近/远)的一人或者一个物,these是this 的 (单/复)数,指较 (近/远)的一些人或者物.
that指较 (近/远)的一人或者一个物,those是that 的 (单/复)数,指较 (近/远)的一些人或者物
指示代词this that these those
指示代词
构成
考点
用于打电话时
这/那个/些
近处
单数this
复数these
“我”this
“你”that
远处
单数that
复数those
【知识构建】
情景剧编演 “Is this your …… ”
Useful expressions (参考语言)：
Excuse me.
Here you are. Thank you. You are welcome.
Is this/that your…
Yes, it is. It is mine.
/No, it isn’t. It’s hers/his.
Task【学以致用】
Summary:
一.单词
pencil book eraser pencil box schoolbag dictionary mine his hers
二.句子
Is this/that your …. Yes ,it is .It’s mine.
No ,it isn’t.It’s hers/his.
Are these your …. Yes,they are.They’re mine.
No, they aren’t.They’re his/hers.
三.语法
一般疑问句 物主代词 指示代词
Exercise
1. Is this your pencil
Yes ,______ ______.It’s ___(my).
2.___(be) these his pens
No ,____ _____.They’re______(her).
3.Are _____(that) her erasers
Yes,___ are.
4.That is my schoolbag.(变一般疑问句并作否定回答）
————————————.
5.这是你的字典吗 不,它不是.是他的.
__________________
it
is
mine
Are
they
are
hers
those
they
Is this your dictionary No,it isn’t.It’s his.
Is that your schoolbag No ,it isn’t.
Thank you!
Good-bye!