Module 1 Lost and found Unit 3 Language in use课件20张外研版英语七年级下册

(共20张PPT)
Unit 3 Language in use
Module 1 Lost and found
1. to test your sense of observation
2. to test your ability of short-term memory
3. to test your ability of inductive method
Guessing game
1. Are these crayons ______
2. — _______ bag is this
— It’s mine.
3. — Whose gloves are these
— They’re ______.
4. Is it ______ too, Daming
5. — Are the crayons Betty’s
— No, they’re not _____. They’re Lingling’s.
6. ______ pencil is it
yours
Whose
mine
yours
Ready
hers
Whose
1. 通过本节课的学习，学会总结整个模块的信息。
2. 能听懂有关失物招领的简单对话。
3. 能用名词性物主代词来谈论、寻找失物主人。
4. 能阅读关于介绍失物招领的文章。
5. 能写失物招领启事和寻物启事。
6. 能够表演寻找失物及归还失物的对话。
【学习目标】
Language Practice
Are these crayons yours Whose bag is this It's mine.
【教材回顾】
Activity 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.
Activity 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.
4.—This wallet isn’t ______.Is it yours
—Yes, it is. Thank you.
your
yours
Whose
mine
5.—Tony is looking for his crayons. —Are these _____
6.—Is this Lag 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.
his
hers
her
my
Its
Activity 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
表示所有关系的代词叫物主代词, 也可叫作人称代词所有格。
可分为两种:
名词性物主代词
形容词性物主代词
【探究导学】
物主代词
人称代词 形容词性
物主代词 名词性
物主代词
I my mine
you your yours
it its its
he his his
she her hers
we our ours
they their 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：
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).
1. 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？
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：
1. 形容词性物主代词只能作定语。如：
There is something wrong with his computer.
他的电脑出问题了。　
They love their work in the shop.
他们喜欢在商店的工作。
物主代词的用法
2. 名词性物主代词可以作主语、宾语和表语。如：
Your book is interesting, but mine is more interesting. (作主语)
你的书很有趣，但是我的更有趣。
These letters are his. (作表语)
这些是他的信。
I lost my pen this morning. May I borrow yours (作宾语)
我今天早晨丢了我的钢笔，我能借用一下你的吗？
认知：my—mine your—yours its—its
his—his her—hers our—ours
their--theirs
应用：形容词性物主代词+名词
=名词性物主代词
It’s my book. = It’s mine.
It’s your hat. = It’s yours.
It’s his jacket. = It’s his.
It’s her ruler. = It’s hers.
It’s our football. = It’s ours.
It’s their notebook. = It’s theirs.
Module 1 Lost and found
【课堂小结】
Exercise
根据句意和汉语提示写出所缺的单词
1.--_______(谁的)baseball is this --It's Thoma's.
2.-- Do you like_______(紫色) --Yes I do.
3. She likes listening to English_______(录音带) every day.
4. I usually wear my_______(手套) when it is cold.
5. --Could I use your_______(橡皮擦)， Mike
--Sure. It's in my pencil case. Here you are.
Whose
purple
tapes
gloves
eraser
【随堂训练】
单项选择。
( )1.—Do you like playing ________ soccer
—Yes，I do. I also like playing _____ piano.
A. / ；a　　　 B．a；a　　　 C．/ ；the
( )2.—_____ she play ping pong
—No，she _____.
A. Can；can B．Can；can't C．Does；can't
( )3.I like sports.I want ________ baseball now.
A. play B．to play C．plays
C
B
B
( ) 4. There is _____ eraser on the desk. It’s Mary’s.
A. a B. an C. the D. /
( ) 5. — Is this _____ camera — No, it isn’t ______.
A. theirs; their B. hers; his
C. your; mine D. your; my
( ) 6. — Hi, Jim. Is this your bike or Mary’s
— It’s mine, not ______.
A. her B. him C. his D. hers
B
C
D
1. I have a beautiful cat. ____ name is Mimi.
2. That isn’t her mobile phone. _____ is purple.
3. Tim and Tony are twins. _____ come from England.
_____ parents are in Shenzhen now.
4. I don’t know her name. Would you please tell
_______？
5. Our bikes are new. These are old. They aren’t
_______.
Its
Hers
They
Their
me
ours