Unit 3 Is this your pencil (Grammar Focus-3c)课件2022-2023学年人教版英语七年级上册(共26张PPT)

(共26张PPT)
Unit 3 Is this your pencil
Period 2(GF-3c)
Identify ownership
2. find the owners of the school items in the classroom;
1. use possessive pronouns accurately to talk about ownership;
Learning Objectives 学习目标
By the end of this class, you will be able to
2. make conversations to practice using the key language.
Chant
Is this your ruler
Is this your ruler
Yes, it is my ruler.
Yes, it is mine.
Is that your pencil
Is that your pencil
No,it is her ruler.
No,it is hers.
Are these your books
Are these your books
Yes,they are my books.
Yes,they are mine.
Are those your pens
Are those your pens
No,they are his pens.
No,they are his.
Look & say
Look & say
___this____ pencil
Yes,____. It's_____.
No,_____.
It's_____ .
Is
your
it is
mine
it isn't
hers
Look & say
Look & say
___that____ schoobag
Yes,____.
No,_____.
It's_____ .
Is
your
it is
it isn't
his
Look & say
Look & say
___those____ keys
Yes,____.
No,_____.
They are_____ .
Are
mine
they aren't
her
they are
2. find the owners of the school items in the classroom;
物主代词的分类
数/人称 类别 单数 复数 第一 人称 第二 人称 第三人称 第一 人称 第二人称 第三
人称
形容词性物主代词 my your his her its our your their
名词性物主代词 mine yours his hers its ours yours theirs
含义 我的 你的 他的 她的 它的 我们的 你们的 他/她/它们的
2. find the owners of the school items in the classroom;
Is this your pencil Yes, it is. It’s mine./No, it isn’t. It’s hers.
Is this his green pen Yes, it is./No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is./No, it isn’t. It’s his.
Are these your books Yes, they are./No, they aren’t. They’re hers.
Are those her keys Yes, they are./No, they aren’t. They’re mine.
Grammar Focus
my pencil
her pencil
his pen
his schoolbag
her books
my keys
你能找出句子中的物主代词并解释其含义吗？
2. find the owners of the school items in the classroom;
Is this your pencil Yes, it is. It’s mine./No, it isn’t. It’s hers.
Is this his green pen Yes, it is./No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is./No, it isn’t. It’s his.
Are these your books Yes, they are./No, they aren’t. They’re hers.
Are those her keys Yes, they are./No, they aren’t. They’re mine.
Grammar Focus
it’s = it is isn’t = is not aren’t = are not
请总结含be动词的一般疑问句结构和简略回答。
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is.
No, it isn’t. It’s his.
Are these your books Yes, they are.
No, they aren’t. They’re hers.
Are those her keys Yes, they are.
No, they aren’t. They’re mine.
1.观察红色的句子，它们是什么句型？
2.怎么变成肯定句？
3.思考this，that，these和those的用法。
答句：Yes / No开头回答,
it代替this/that，they代替these/those。
注意：肯定回答不可以缩写
朗读：一般疑问句用升调
例如：Is this your schoolbag
Yes, it is./ No, it isn’t.
Are these his dictionaries
Yes, they are./ No, they aren’t.
1. 含有 be 动词的一般疑问句
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is.
No, it isn’t. It’s his.
Are these your books Yes, they are.
No, they aren’t. They’re hers.
Are those her keys Yes, they are.
No, they aren’t. They’re mine.
1.观察红色的句子，它们是什么句型？
2.怎么变成肯定句？
3.思考this，that，these和those的用法。
例如：
Is this your schoolbag
This is my schoolbag.
Are these his dictionaries
These are his dictionaries.
2.怎么变成肯定句？
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is.
No, it isn’t. It’s his.
Are these your books Yes, they are.
No, they aren’t. They’re hers.
Are those her keys Yes, they are.
No, they aren’t. They’re mine.
1.观察红色的句子，它们是什么句型？
2.怎么变成肯定句？
3.思考this，that，these和those的用法。
从距离上来看
近距离时用this& these
远距离时用that&those
从单复数来看
单数时用this& that
复数时用these&those
3. this，that，these和those
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is.
No, it isn’t. It’s his.
Are these your books Yes, they are.
No, they aren’t. They’re hers.
Are those her keys Yes, they are.
No, they aren’t. They’re mine.
1.观察红色的单词 is&are，讨论它们的用法。
be动词的用法口诀:
我(I)用am，
你(you)用are，
is连着他(he)她(she)它(it)。
单数名词用is，复数名词全用are。
变疑问，往前提，句末 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。
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag Yes, it is.
No, it isn’t. It’s his.
Are these your books Yes, they are.
No, they aren’t. They’re hers.
Are those her keys Yes, they are.
No, they aren’t. They’re mine.
1.观察画圈词汇，分析其意义及在句中的位置？
2.观察下划线词汇，分析其意义及在句中的位置？
3.思考画圈词汇与划线词汇在用法上的不同。
形
容
词
性
物
主
代
词
形容词性物主代词+名词=名词性物主代词
名词
性
物
主
代
词
Eg: your pencil= yours
his green pen=his
her keys=hers
my book=mine
第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数
形容词性物主代词
名词性物主代词
my
our
your
your
his
her
its
their
mine
ours
yours
yours
his
hers
its
theirs
名词所有格
1. 人名+'s： 表示...的。
如Aanna's books
my mom's keys
2. 人名中已经有S，就只需要加 “'”.
如my parents' books
2. find the owners of the school items in the classroom;
Complete the questions and answers about each picture.
3a
Is ________ your book
Are ________ my pencils
Is _______ his ruler
Are ________ his pens
Yes, it is.
No, it _______.
Yes, ______ are.
No, they aren't.
Yes, it _____.
No, it isn't.
Yes, they are.
No, they ______.
this
isn’t
these
they
that
is
those
aren’t
一般疑问句主语是this/that/these/those，回答时用it指代this/that；用they指代these/those。
2. find the owners of the school items in the classroom;
Read the questions and complete the answers.
3b
1. Is this her ruler Yes, _______. It’s ______.
2. Is that Eric’s schoolbag No, _______. ______ Sally’s.
3. Are these his pencils Yes, _________. They’re ______.
4. Are those Anna’s books No, __________. ________ mine.
it is
hers
it isn’t
It’s
they are
his
they aren’t
They’re
Is this your dictionary
Yes, it is. It’s my dictionary.
No, it isn’t. It’s not my dictionary
mine
mine
mine=
my dictionary
Look, ask and answer
his book
Is that his book
Yes, it is .
It is .
It is not .
No, it isn’t.
his book
his
his
his = his book
her books
Are those her books
Yes, they are.
They are .
They are not .
No, they aren’t.
her books
hers
hers
hers =
her books
2. find the owners of the school items in the classroom;
Practice: Fill in the blanks.
1. Is this ______watch (you) No, it’s not _______ ( I ) .
2. ______is my brother. ______ name is Jack. Look!
Those pencils are _______. ( he )
3. That is not _______ backpack. That backpack is very small, but ________ is
very big. ( I )
4. ______ jackets are red (we) . What color are ______( you )
your
mine
He
His
his
my
mine
Our
yours
Put some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two guesses!
3c
Is this your eraser
No, it isn’t.
Summary
Unit 3 Is this your pencil (Grammar Focus-3c)
—Is this your pencil —Yes, it is. It’s mine./No, it isn’t. It’s hers.
—Is this his green pen —Yes, it is./No, it isn’t. The blue pen is his.
—Is that your schoolbag —Yes, it is./No, it isn’t. It's his.
—Are these your books —Yes, they are./No, they aren’t. They’re hers.
—Are those her keys —Yes, they are./No, they aren’t. They’re mine.
Sentences
1. 形容词性物主代词和名词性物主代词
2. 含be动词的一般疑问句
Grammar
Exercise
1. That is his schoolbag. (变为一般疑问句)
__ ____ his schoolbag (作肯定及否定回答)
Yes, __ __. / No, __ _____.
2. These are her erasers. (变为一般疑问句)
____ _____ her erasers (作肯定及否定回答)
Yes, _____ ____. / No, ____ _______.
Is that
they are
it isn’t
it is
Are these
they aren’t
Exercise
Please make up a conversation with a new friend and talk about your school items and write it down in your jotter.
Homework
THANKS