2021-2022学年人教版七年级上册英语Unit 3 Is this your pencil? Section A （1a-2d ）课件（33张PPT）

Unit 3
Is this your pencil?
Section A 1a-2d
a cup
an orange
a pen
a key
— What’s this in English?
— It’s a key.
— Spell it please.
— K-E-Y.
— What’s this in English?
— It’s ________.
— Spell it please.
— _______.
课前热身
3
1. 学会使用含有指示代词this/that/these/those 的一般疑问句来询问物品的所有者。（重点）
2.学会使用常用学习物品和名词性物主代词mine/his/hers来确认物品的所有者。
3.区分形容词性物主代词和名词性物主代词（难点）
学习目标
dictionary
pen
eraser
ruler
— What things are in your schoolbag?
— It’s a/an …
book
pencil box
pencil
课堂导学
School bag

Task 1 : use the new word to make a sentence
运用新单词造句子
This is my book.
my
your
his
her +名词
their
our
1. pencil __
2. pen __
3. books __
4. eraser __
5. ruler __
6. pencil box __
7. schoolbag __
8. dictionary __
e
g
b
h
c
f
a
d
1a
Match the words with the things in the picture.
A: Is this your pencil?
B: Yes, it is. It’s mine.
A: Is that your schoolbag?
B: No, it isn’t. It’s his.
A: Are these your books?
B: No, they aren’t. They’re hers.
Listen and number the conversations [1-3].
3
2
1
1b
Presentation
:
Task2
1:这是你的铅笔吗？
Yes, it is. It's my pencil.
It's mine.
Is this your pencil?
是的。它是我的铅笔。
2:那是你的书包吗？
No, it isn't. It's her schoolbag.
It's hers.
Is that your shoolbag?
不，不是。是他的书包。
3:这些是他的书吗？
Yes, they are. They're his books.
They're his.
Are these his books?
是的。是他的书。
4:那些是她的钥匙吗？
No, they aren't. They're your keys.
They're yours.
Are these her keys?
不是的。是你的书。
Task3 find out the rules
1. It's my pencil.
It's mine.
2. It's her schoolbag.
It's hers.
3.They're his books.
They're his.
4. They're your keys.
They're yours.
（板书1a句子让学生找规律。）
形代my+名词 = mine
形代your+名词= yours
形代his+名词 = his
形代her+名词 = hers
名词性物主代词
Grammar Focus
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}人称代词(主语)
形容词性物主代词
(后面跟名词)
名词性物主代词
中文意思
I
第一人称单数
my
mine
我的
You
第二人称单数
your
yours
你的，你们的
He.She.
It
第三人陈单数
his.her.its
his.hers.its
他的，她的，它的
We
第一人称复数
our
ours
我们的
you
第二人称复数
your
yours
你们的
they
第三人陈复数
their
theirs
他们的，她们的，它们的
重难点

Task 4 : use the new word to make a sentence
运用新单词造句子
This is my book.
my
your
his
her +名词=名词性
物主代词
their
our
Mine
yours
his
Hers
theirs
ours
Yes, she is.
Is this your sister?
Yes, it is.
Thank you.
谢谢！
You’re welcome.
别客气。
Excuse me. Is this
your book?
Are these your pens?
Yes, they are.
Are these your rulers?
No, they aren’t.
They’re hers.
Practice the conversations with your partner. Then make your own conversations. 10mins
Hello,Peter!
Is this your pencil?
Hi,Mary!
Yes, it is.
It’s mine.
Groupwork
Is that your schoolbag?
No, it isn’t. It’s his.
Are these your books?
No, they aren’t.
They’re hers.
…?
....
Are these/those your …?
Yes, they are. They’re mine.
No, they aren’t. They’re hers/his.
books
rulers
keys
Is this/that….?
Yes, it is. It is mine.
/No, it is his/hers/yours/theirs.
1.That is his ______ (铅笔).
2.Is this your ________ (书包)? 3.The book is ________(我的). 4.What color is the ______ (橡皮)? 5.Is that her ____________ (字典)? 6.Are those your_______ (铅笔盒)? 7. Are these your____ (书)?
.
pencil
school bag
mine
eraser
dictionary
pencil box
books
一.单词
二.用所给单词的正确形式填空
1.--Is this your pencil?.
--Yes,it is.It's______(I).
/No,it isn't.It's ______(he).
2.--Are these______(you) books?
--No,they aren't.They're_______(she).
3: This is your book.(同义句转换)
This book is _______.
mine
his
your
hers
yours
Listen and check ( ) the things you hear.
听录音，在你听到的物品后打勾( ) 。
2a
Tom: Excuse me, Grace. Is
this your ______?
Grace: Yes, thank you. And
those are my ______.
Tom: And Jane, is this your _____?
Jane: No, it isn’t. It’s hers.
Tom: OK, and these are my _____. And this is your
___________, Jane.
pencil
erasers
ruler
books
pencil box
eraser pencil ruler pencil case books
Listen again. Complete the conversation with the words in the box.
2b
Teacher: Hi, Anna. Are these your pencils?
Anna: No, they’re Bob’s.
Teacher: And is this his green pen?
Anna: No, it isn’t. The blue pen is his.
Teacher: What about this dictionary?
Anna: It’s Helen’s. And the green pen is hers, too.
Teacher: And the eraser?
Is that yours?
Anna: Yes, it is.
Teacher: Thank you for
your help, Anna.
Anna: You’re welcome.
Role-play the conversation. 分角色表演对话。
2d
Task：
1.How many things can you
hear from 2d?
2.What are they?
5 things
Pencils/ green pen/ blue pen/ dictionary/ eraser .
1. Is that/this …? 那/这是……？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：Yes, it is. 否定回答：No, it isn’t.
注意：答语不用this或that。
Is this an apple? 这是个苹果吗？
Yes，it is. 是的，它是。
Is that your jacket? 那是你的夹克吗？
No，it isn’t. 不，不是。
Languange Points
2. Are these/those …? 这些/那些是……吗？
在这种句型中名词要用复数形式。不用不可数名词。
肯定回答：Yes, they are. 是的。
否定回答：No, they aren’t. 不是。
注意：不能用these或those来做简略回答。
Are these your pens? 这些是你的钢笔吗？
No, they aren’t. 不是。
Are those his erasers? 那些是他的橡皮吗？
Yes, they are. 是。
3. Excuse me. 意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常在嘴边的话语，主要用于以下情况：
⑴ 引起别人的注意，如问路、问姓名等。
Excuse me, are you Ms Green?
请问，你是格林女士吗？
⑵ 征求别人的许可。
Excuse me, Could I ask you some questions?打扰了，我可以问你几个问题吗？
4. What about …? 意为“……怎么样？”, 相当于 How about …?, 后面可接名词、代词或动词-ing形式。用来询问对方的看法或提建议。
The blue hat is Mike’s. What about the red hat? 蓝色的帽子是迈克的。那红色的呢？（名词）
I’m in PEP Middle School. What about you?（代词）
我在人民中学，你呢？
What about going shopping this weekend？（动词-ing）
这个周末去逛街怎么样？
5. Thank you for your help, Anna.
thank you for … 意为“为……感谢你”。
for是介词，后加名词、代词或动词-ing形式。
表示感谢的内容或原因，即 thank you for sth. 或
thank you for doing sth. 如：
Thank you for your photos. 谢谢你的照片。（名词）
Thank you for helping me. 谢谢你帮助我。（动词-ing）
Thank you for … 的同义句是：Thanks for …，
这里 thanks 是个名词。如：
Thanks for your dictionary.
谢谢你借我字典用。
help n. & v. 帮助，援助
I thanked him for his help.（名词）
对他的帮助，我向他致谢。
Whenever we met with difficulties, they came to help us.（动词）
每当我们遇到困难时，他们总来帮助我们。
一、将单词与正确的图片相连。
a
b
c
d
e
f
g
h
i
1. pen
2. ruler
3. book
7. eraser
5. pencil
6. school bag
4. teacher
8. dictionary
9. pencil box
课堂检测
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, ____ _______.
二、句型转换。
Is that
they are
it isn’t
it is
Are these
they aren’t
3. This is her green jacket. (改为同义句)
This green jacket is _____.
4. My pen is red. What colour is your pen. (改同义句)
My pen is red. _____ ______ yours?
hers
What about
完成Unit3导练第一课时。
完成宝典练习。
背诵2d。
Oral：Make a conversation using the following sentence patterns
Is this our…?
Yes, it is./No, it isn’t. It’s…
Homework