2021-2022学年人教版英语七年级上册Unit 3 Is this your pencil? SectionB 3a-self check 课件(共31张PPT)

(共31张PPT)
Unit 3 Is this your pencil
Section B (3a-Self Check)
A: Is this your book
B: Yes, it is.
A: Are these your pencils
B: No, they aren’t. They are hers.
…
思维激发
notebook
watch
his
mine
baseball
watch
computer game
card
notebook
ring
What’s this in English
bag
ID card
思维导引，碰撞
A) 写出下列表达的缩写形式
1. it is = ___ 2. they are = _______
3. is not = _____ 4. are not = _______
B) 写出下列各词的名词所有格或名词性物主代词
5. Eric _______ 6. sisters _______
7. parents ________ 8. your ________
9. my ______ 10. his ____
11. her _____
it’s
按要求写出下列单词的正确形式。
they’re
isn’t
aren’t
Eric’s
sisters’
parents’
yours
mine
his
hers
Are you Miss Forgetful or Mr. Forgetful like them
你也像他们一样是健忘先生或健忘小姐吗？
I lost my English book. I must find it!
How about you 我丢了我的英语书，我必须要找到它!你丢过什么物品呢？
I found an eraser. How about you
我找到一块橡皮。你找到过什么物品呢？
Lost
Found
谁的？
What could we do if we lost or found anything
如果我们丢了或者捡到别人的物品，应该怎么办？
Write the things you lose easily.
school ID card
watch
key
schoolbag
wallet(钱包)
ruler
eraser
notebook…
pen
Read the notices on the board and circle the lost things.
Lin Hai,
A computer game is in the
school library. Is it yours？
Ask the teacher for it.
Mike
Is this your watch
My phone number is 495-3539. Call me.
John
Found:
Some keys are in
Classroom 7E.
Are they yours E-mail me
at maryg2@.
Lost:
I lost my school ID card. I must find it. Call me at 685-6034. Thanks.
Tom
Read the notices on the board and circle the lost things.
3a.
name yours found 284-5486 lost call
__________: My notebook
My ________ is David.
Please _______me at 679—8871.
_______: A set of keys
Are these ________
Call Jenny at _________.
Lost
name
call
Found
yours
284-5486
Complete the notices with the words or phone number
in the box.
FIRST NAME: Mary
LAST NAME: Cooper
TELEPHONE NUMBER: 535-2375
This is your school ID card. you lost it. Can you write a lost notice for yourself
你能写一则自己的失物招领启示吗？
3b
Write your own lost or found notice with your name and phone number.
本单元话题主要是描述物品的归属。具体到书面表达中，主要是要求同学们会写寻物启事和失物招领启事。
教材中出现的常用句型：
①Is this your...？/Is this yours 这是你的……吗？/这是你的吗？
②Are they your...？/Are they yours 他们是你的……吗？/他们是你的吗？
③Call...at.../E mail...at... 拨打……给……。/发送邮件到……给……。
④My telephone number is...Call me. 我的电话号码是……给我打电话。
⑤I found ...(＋地点) 我在……(地点)捡到……。
⑥I lost my ...(＋地点) 我在……(地点)丢失了……。
拓展常用句型：
①Ask the teacher for it.去老师那里拿它。
②I must find it.我必须找到它。
③What about this dictionary？这本字典呢？
Game: Who has the best eyes 谁的眼睛最亮
eraser
book
pen
pencil
dictionary
Write the school things you know.
写出你知道的学习用品。
pen ruler
notebook
schoolbag
school ID card
watch
pencil box
Pen, pen.
Is this your pen
Yes, it is.
It's my pen.
The pen is mine.
Let’s chant!
Ruler, ruler.
Is that your ruler
No, it isn't.
It's his ruler.
The ruler is his.
ID cards, ID cards.
Are these your ID cards
No, they aren't.
They're her ID cards.
The ID cards are hers.
School things, school things.
Look after your school things.
人称代 词主格 人称代 词宾格 形容词性物主代词 名词性物主代词
第一人称 I me my mine
第二人称 you yours
第三人称 her hers
第三人称 he him
she
you
his
2: Complete the chart with pronouns.
your
her
his
Self Check
寻找表格呈现的规律：表格由___________和___________两部分构成，其中人称代词有两种形式：I — _____， you — ______，she — _______，
he — _______.物主代词也有两种形式：my — ______，your — _____，her — _____，his — _____。
人称代词
物主代词
me
you
her
him
mine
yours
hers
his
人称
单数
复数
主格
宾格
主格
宾格
第一人称
第二人称
第三人称
I
you
he
she
it
me
you
him
her
it
we
us
you
you
they
them
主格：主动做什么事情
宾格：被动做什么事情
我打他。
你打我。
我打她。
I hit him.
You hit me.
I hit her.
动词前用人称代词主格
动词后用人称代词宾格。
1
名词性物主代词：
mine(我的)
yours(你的)
his（他的）
hers（她的）
形容词性物主代词：
my(我的)
your(你的)
his（他的）
her（她的）
名词性物主代词=形容词性物主代词+名词
两者关系：相同点：都是物主代词，表示所属关系。
不同点：形容词性物主代词+名词 一起使用
名词性物主代词不加名词，直接用。
This is her book.
This book is hers.
This is my book.
This book is mine.
形容词性物主代词
名词性物主代词
形容词性物主代词
名词性物主代词
Exercise
Ⅰ.根据汉语提示完成句子
1.This is our school 　　　　(图书馆).
2.I can’t 　　　　(找到)my dictionary.
3.What’s that in the 　　　　 (教室)
4.Please 　　　　(发邮件)me.
5.Can you 　　　　(打电话)me this afternoon
library
find　
classroom
e-mail
call
Ⅱ.翻译短语
1.一串钥匙　　　
2.在学校图书馆里　　　
3.学生证　　　
4.一些书籍　　　
5.ask the teacher for the computer game　　　
6.call me at 685-7743　　　
7.in the classroom　　　
8.lose his ring　　　
a set of keys
in the school library
school ID card
some books　
向老师要游戏机
拨685-7743给我打电话
在教室里
丢失了他的戒指
根据句意及首字母提示填写单词
1.This is my English d____________.
2.E____________ me,is this your watch
3.The computer g____________is his.
4.Mike is not in the c____________,he is in the library.
5.A____________ the teacher for your school ID card.
ictionary
xcuse
ame
lassroom
sk
Practice
单项选择
( )1. —Excuse me, is this your gold ring — Yes, ___________.
A. is it B. it’s C. it is D. it isn’t
( ) 2. —What is this — It is a ______.
A. egg B. orange C. banana D. apple
( ) 3. _____________ do you spell baseball — B-A-S-E-B-A-L-L, baseball.
A. What B. What’s C. How D. How’s
( ) 4. ____________ your school ID card
A. This is B. Is this C. Am I D. Are it
( ) 5. —What’s this in English — ________________.
A. Yes, it’s a watch. B. It’s my watch C. It’s a watch D. No, it’s a watch.
Practice
A
C
C
B
C
Homework
1.Practice the sentence patterns using the words in this unit.
2.Write a lost and found notice.
3.Copy the words in this period.
THANK YOU!
SEE YOU NEXT TIME!