Module 1 Lost and found Unit 3 Language in use.课件（外研版七年级下册）

(共22张PPT)
Module 1
Unit 3 Language in use
七年级下
外研版
Learning Goals
通过本课的学习，学生能够：
①复习本单元重点词汇和短语。
②正确区分形容词性物主代词和名词性物主代词的用法。
③运用本模块所学的知识谈论失物招领。
Warming Up
Let’s watch a video!
Can you point out to your partner which possessive pronouns are in the picture
Let’s talk!
Language practice
Translation
这些蜡笔是你的吗
这是谁的包
它是我的。
Are these crayons yours
Whose bag is this
It’s mine.
Look at the sentences and try to summarize the grammar rules.
the use of possessive pronouns
1. 物主代词为“表示所有或所属关系的代词”。
物主代词包括形容词性物主代词和名词性物主代词。
物主代词
人称 单复数 形容词性 物主代词 名词性物
主代词
第一人称 单数 my mine
复数 our ours
人称 单复数 形容词性 物主代词 名词性物
主代词
第二人称 单复数 同形 your yours
第三人称 单数 his his
her hers
its its
复数 their theirs
2. 物主代词的用法
(1) 形容词性物主代词在句中只用作定语，修饰名词，必须置于名词前，不能单独使用。如果名词前还有其他的定语，物主代词要放在其他定语之前。
e.g. This is her red coat. 这是她的红大衣。
(2) 名词性物主代词＝形容词性物主代词＋名词。（在句中可作主语、宾语、表语。）
注意：在使用名词性物主代词时，必须要有特定的语言环境，只有上文提及了某个名词，才能知道名词性物主代词指代的事物。
e.g. There is a book on the desk. It’s his.
桌子上有一本书。是他的(书)。 (his＝his book)
(3) 名词前如果有形容词性物主代词时，不能再用a, an, the, this, that, these之类的限定词修饰。如果要表示这种意义的话，可用“of＋名词性物主代词”结构来表示。
e.g. Li Hua is a friend of mine.
李华是我的一个朋友。
1. Work in pairs. Ask and answer questions.
— Whose bag is this Is it yours
— No, it’s not mine. It’s his.
bag　 camera　crayons　 eraser
football　gloves　 wallet　 watch
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.
3 —________ watch is this
—It’s Tony’s.
your　
yours
Whose
her hers his its mine my whose your yours
4 —This wallet isn’t ________. Is it yours
—Yes, it is. Thank you.
5 —Tony is looking for his crayons.
—Are these ________
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.
mine
his
hers
her　
her hers his its mine my whose your yours
8 —I can’t find ________ camera. Where is it
9 —What’s the name of the dog
—________ name is Blackie.
Its　
my　
3. Match the words from Box A with the words from Box B.
her　his　your our　my　its
A
B
his　hers　its　mine ours　yours
Look at the picture and discuss what you find.
Around the world
Read the passage and check the True or False.
( )1. There are a lot of lost and found websites online.
( )2. You can buy dogs and cats at www..
( )3. Maybe you can find your favourite things at www. foundbin. com.
( )4. The Internet lost and found websites can help you find your lost things.
T
F
T
T
The Internet lost and found
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 They can help you find them!
You can search “found items” or post your “lost items”. Go to these websites and find your things.
item / a t m /n. 一件商品（或物品）
4. Work in pairs.
Acting out a sketch in the lost and found office
Student A: Think of three or four things you have lost or you can choose
from the box. Describe them.
Student B: Think of five or six things you have in your lost and found
office or you can choose from the box. Describe them.
Module task
boat camera computer crayons duck football
gloves mobile phone pig wallet watch
Now 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.
5. Act out your sketch to the class.
Perform the sketch.
Watch other students’ sketches and make a list of the things they have found.
1. Grammar:
To summarise and consolidate possessive pronouns.
2. Reading:
The Internet lost and found.
Summary