Module 1 Lost and found Unit 2 Are they yours? 课件(共41张PPT)

(共41张PPT)
Unit 2 Are they yours
Module1
Lost and Found
外研版《英语》七年级下册
1
Module
Learning Aims
1.名词性物主代词的用法
2.形容词性物主代词和名词性物主代词的区别
教学重点
名词性物主代词的用法
教学难点
形容词性物主代词和名词性物主代词的区别
These are my new clothes.
The new clothes are _____.
mine
Revision
The monkey has eight apples.
The apples are _____.
its
He has a gray car.
______car is gray.
The gray car is ___.
His
his
theirs
their
This is ________.
This is ________ bike.
Whose bike is this
1 Work in pairs. Ask and answer
questions.
bag camera crayons eraser football gloves wallet watch
— Whose bag is this Is it yours
— No, it’s not mine. It’s his.
2 Complete the sentences with the
correct form of the words from
the box.
her hers his its mine my whose your yours
1 — Is this _____ sweater, Daming
— Yes, it is.
2 — Are these gloves _____, Betty
— Yes, they are.
your
yours
3 — ______ watch is this
— It’s Tony’s.
4 — This wallet isn’t _____. Is it yours
— Yes, it is. Thank you.
5 — Tony is looking for his crayons.
— Are these ___
Whose
mine
his
6 — Is this bag Betty’s
— No, it’s not ____. It’s Lingling’s.
7 — Is this the girl’s football
— No, it’s not ___ football.
8 I can’t find ___ camera. Where is it
9 — What’s the name of the dog
— ___ name is Blackie.
hers
her
my
Its
3 Match the words from Box A
with the words from Box B.
A her his your our my its
B his hers its mine ours yours
Around the world
There are many lost
and found websites,
such as www.

and www.Foundbin.com. You can’t find your dog, your cat, your favourite watch … or your brother
The Internet
lost and found
They can help you find them! You can search “found items” or post your “lost items”. Go to these websites and find your things. Maybe they miss you too!
If you lost something, what can you do on the websites
According to the passage ,write T for true and F for false.
1.There aren’t many lost and found websites. ( )
2.You can’t find your brother on lost and found
websites. ( )
3. “such as” means 例如。 ( )
4. If you can’t find yours things, you can search “found items” or post your “lost items”. ( )
5. The best title for this passage is The Internet lost and found. ( )
T
F
T
T
F
When we lost something,
or pick up something,
what should we do
（当我们丢了东西时或者捡到东西时，我们应该怎么做？）
Discuss
Write a lost notice(寻物启事)
or a found notice (招领启事）
Lost
My gloves.
They’re blue and white.
Call Tony at 8574 9326.
Lost
A watch.
It's white.
I lost it this weekend.
Please email Cindy at cindy@.
寻物启示
1. 要写明丢失的物品
2. 物品特征
（还可以具体写一下可能是在哪里丢的何时丢的）
3. 写清楚联系人及联系方式
How to write a lost note
Lost
A watch.
It's white.
I lost it this weekend.
Please email Cindy at cindy@.
Module task:
Acting out a sketch in the lost and found office.
Step 1: Prepare
Student A: (you are someone who lost something)
Think of three or four things you have lost or you can choose from the box. Describe them.
boat camera computer crayons duck football gloves mobile phone pig wallet watch
Student B: (you are a worker in the lost and found office)
Think of five or six things you have in your lost and found office or you can choose from the box. Describe them.
Step 2: Ask and answer questions
Student A: Ask Student B if they’ve got the things you have lost. Answer questions about details.
Student B: Answer questions about the things Student A has lost. Ask questions about details.
Step 3: Act out your sketch to the class
﹡Perform the sketch.
﹡Watch other students’ sketches and make a list of the things they have found.
Grammar
名词性物主代词的用法
表示所有关系的代词叫物主代词, 也可叫作代词所有格。
可分为两种: 名词性物主代词和形容词性物主代词。请看下面表格:
人称代词和物主代词
主格 形容词 性物主 代词 宾格 主格 形容词 性物主 代词 宾格
单 数 I 复 数 us
your you
him them
her its
my
me
you
you
he
his
she
her
it
it
we
our
your
you
they
their
名词性
物主
代词
名词性
物主
代词
mine
yours
his
hers
its
ours
yours
theirs
名词性物主代词起名词的作用。为了避免重复使用名词，我们经常用名词性物主代词来代替“形容词性物主代词+名词”的形式。如：
1. My pen is missing. May I borrow yours (= your pen)
2. Is this your book or mine(= my book)
3. Look at the two pencils. The red one is yours(= your pencil) and the blue one is mine(= my pencil).
注意与形容词性物主代词区分：形容词性物主代词起形容词的作用，用在名词前面。例如：
Is this your football
这是你的足球吗？
2. Are my crayons there too？
我的蜡笔也在那里吗？
n.
n.
1.This is ______(我的) book .That is_______ (你的).
2.Jane is a friend of_______(我们的).
mine
yours
3.Whose is that It’s ______(我的).
4. ___(他) has a cat .____ (它的）name is Miaomiao . ____ (它 )is white.
ours
5.______(我们的) school is big.________(他们的)is
big,too .
mine
He
Its
It
Our
Theirs
6.That isn’t______ knife.______ is green. (she)
her
Hers
7. ____is a boy._______ name is Mike.Mike’s
Friends like ____ very much.(he )
He
His
him
Exercises
8.Are these ______(you ) pencils
Yes ,they are ______(our).
9.Whose is this pencil It’s ____(he).
10.I love _____very much, and ___
love me too ( their ).
your
ours
his
them
they
★ 构成:
① 在单数名词的末尾加’s构成名词的所有格,表示“……的”。
Tony’s mother 托尼的妈妈
Tom’s pen 汤姆的钢笔
② 在以-s 或-es结尾的复数名词后只需加’。the girls’ bags 女孩们的书包
英语中的名词所有格表示一种所属关系,
’s所有格多用于有生命的名词。
复习名词所有格的用法
③在不以-s 或-es 结尾的复数名词后，加’s 构成所有格。
Women’s Day 妇女节
④表示时间、距离的名词所有格与有生命的名词所有格构成方法相同。
today’s class 今天的课
★ 注意:
如果并列名词各自所拥有某物，每个名词后都加’s; 若表示两人共同拥有的物品, 在最后一个名词后加’s。
Linda’s and Jim’s mothers
琳达和吉姆的妈妈
Lucy and Lily’s room
露西和莉莉的房间
我都 学会了!
本课句型
Summary
1. 大部分形容词性物主代词在后面加 “s”构成名词
性物主代词.有3个特殊情况:
my—mine, his— his, its—its。
2. 形容词性物主代词与名词性物主代词的区别：
前者有名词的含义，后面需跟名词；后者可单独使用，相当于对应的形容词性物主代词加名词。
3. 名词性物主代词作主语时，如果含义是单数，后面的be动词用is；如果含义是复数，那么be动词用are。
Ⅰ. 用框中所给单词或短语，完成下列
句子。
boat taxi thousands of
at the moment mobile phone
1. _____________, the girls are travelling in Shanghai.
2. —What’s that in the lake
—It’s a ________.
At the moment
boat
Exercises
3. Lisa wants to go to work by ________
because it’s fast.
4. Please help me look for my ____________. I can’t find it.
5. _____________ people visit Peking University every day.
taxi
mobile phone
Thousands of
Ⅱ. 用方框中所给代词， 完成下列句子。
mine, hers, its, yours, his
1. —David, is this watch ________
—Yes, it is. It’s my watch.
2. —Xu Na can’t find her ball.
—Is this ________
3. —What’s the cat’s name
—________ name is Snow White.
4. —Is this your bag
—No, _________ is red.
5. —Is this his bag
—No, ________ is yellow.
yours
hers
Its
Mine
His
III. 选择括号中所给的代词填空。
1. ________ (My, Mine, I) pen is red, and _________ ( hers, her, she) is blue.
2. We love _________ (ours, our, we) country.
3. Are you looking for _______ (him, he, his)
4. They help _________ (we, our, us) and __________ (we, our, us) often help _________ (their, theirs, them).
5. __________ (It, Its) is a new book. ________ (It, Its) cover is red.
My
hers
our
him
us
we
them
It
Its
6. I will show __________ (your, you, yours) some new books.
7. _______ (He, His) pen is in ______ (I, my, mine) pencil-box.
8. _______ (You, Yours, Your) shoes are under the bed.
9. — Are these trousers _______ (you, your, yours)
— No, they aren’t ________ (we, our, ours).
10. — Is this your pen
— No, it’s not ___________ (me, mine). My pen is blue.
you
His
my
Your
yours
ours
mine
IV. 从方框中选择适当的句子，补全对话。
A: Welcome to the lost and found office.
B: (1) _______
A: What colour is it
B: It’s black and white.
A: Look! (2) _______
B: No, it isn’t. My name is on it.
A: (3) _______
B: Cao Xin.
A: What about your English name
B: (4) _______
A
E
D
B
A: Oh, I know. Look at this one. It must be (一定是) yours.
B: Yes. (5) _______
A. I lost my bike.
B. It’s on my bike, too.
C. Here are my Chinese and
English names.
D. What’s your name
E. Is this yours
C
写作专练：Lost and Found
根据下面的汉语提示写一篇寻物启事。
　　假如你是张明，在第一中学工作，今天（早晨在上班的路上丢了手提包。 提包里面装有一支钢笔，一把钥匙和许多钱。我的电话号码是：8675208，酬谢！
Homework
例文： LOST
　　I lost my handbag on the way to work this morning. There is a pen, a key to the door and a lot of money in it. I wish the finder to return it to me very soon. Will the finder please come to the No. 1 Middle School or call me My telephone number is 8675208. My name is Zhang Ming. I’ll pay him or her for it. Thank you!
Thank you !