Unit 3 Is this your pencil?Section A Grammar Focus-3c课件(共22张PPT)

(共22张PPT)
Section A Grammar Focus-3c
Unit 3 Is this your pencil
Talk about this picture.谈论图片
1. What are they 他们是什么人
2. What is it in the teacher’s hand手
3. What are the students doing 正在做什么
They are a teacher and four students.
It is a box.
They are putting some things放 in the box.
What things can the students put放
I can’t find the owner主人 of these things.
-Is _____your key
-Yes, it is.
-Is _____your dictionary
-Yes, it is.
this
this
-Is _____your orange
-Yes, it is.
-Is _____your eraser
-Yes, it is.
that
that
指示代词this/ that 的用法:
1. this/ that 都是用于代指______物品。
2. this 用于指_______的单数物品。
3. that 用于指_______的单数物品
单数
近处
远处
-Are______your jackets
-Yes, they are.
-Are______your maps
-Yes, they are.
these
these
-Are______your pencil boxes
-Yes, they are.
-Are______your English books
-Yes, they are.
those
those
指示代词these/ those 的用法:
1. these/ those 都是用于代指______物品。
2. these 用于指_______的复数物品。
3. those 用于指_______的复数物品
复数
近处
远处
this
these
that
those
Jane’s schoolbag
Mike’s schoolbag
-Jane, is ________your schoolbag
-Yes, ____ _____.
-Jane, is ________your pencil
-No, ____ _____.
this
it
is
that
it
isn’t
Linda’s quilts
Jack’s rulers
-Linda, are _______ your quilts
-Yes, ______ ______.
-Linda, are _______ your rulers
-No, ______ ______.
these
they
are
those
they
aren’t
1. Is this/ that 开头的一般疑问句，做肯定回答和否定回答时，主语一律用________.
2.Are these/ those开头的一般疑问句，做肯定回答和否定回答时，主语一律用________.
3.一般疑问句（Am/ Is/ Are... ）以哪个词开头，做肯定回答就以____________________结尾，做否定回答就以_________________________结尾.
it
they
一般疑问句中开头的词
一般疑问句中开头的词加not
不能缩写
不能缩写
要缩写
要缩写
isn’t
they
is
aren’t
Mary’s cup
Lucy: Mary, is______your cup
Mary: -Yes, _____ ______. It’s ________.
Lucy’s pen
Lucy: Mary, is______your pen
Mary: -No, _____ ______. It’s _______.
this
it
is
my cup
mine
that
it
isn’t
your pen
yours
Linda’s quilts
Jack’s rulers
Lucy: _______ _______your quilts
Mary: No,____ _______. They are_____________.
Lucy: _______ _______your rulers
Mary: No,____ _______. They are_____________.
Are these
they aren’t
Linda’s quilts
her quilts
hers
Are those
they aren’t
Jack’s rulers
his rulers
his
名字/ 称呼+________表示某人的。 其中________表示名词所有格。
’s
’s
1. ________(Linda) telephone number is 555-6456.
2. This is__________(Jack) dog.
3. These are my________(father) pens.
4. My brother are my _____(father) and _____(mother) son.
5. Bob and Jenny are my ______(father) and _______
(mother) names.
Linda’s
Jack’s
father’s
father
mother’s
father’s
mother’s
1. 表示两个人共同拥有的东西，___________________身上加’s.
2. 表示两个人分别拥有的东西，___________________加’s.
只在最后一个人
两个人身上都要
It’s my cup. = It’s mine.
It’s your pen. = It’s yours.
They are her quilts. = They are hers.
They are his rulers. = They are his.
形容词性物主代词
my我的
your你的
his他的
her她的
our / a /我们的
their / e /他们的
+名词
+名词
=
=
名词性物主代词
mine我的
yours你的
his他的
hers她的
ours / a /我们的
theirs / e /他们的
it is
hers
it isn’t
It’s
they are
his
they aren’t
they are
Make conversations with your partners.
Teacher: Excuse me. Is this your_______
Student: Yes, ____ ____. It’s________.
Teacher: And is that your_________
Student: No,____ ____. It’s________.
Teacher: And are these your_________
Student: No, ____ ____.They’re________.
Teacher: What about those_________
Student: Yes, they are__________.
Teacher: And these ____ Are they yours
Student: No, ____ _____. They are______.
Make a report.
Hello, everyone. My name is______. Here are some things. This is a red pencil. It is mine. This is __________. It is________.That is ______________. It is_________.These are_____________. They are______.Those are__________. They are_________.