Module 1 Lost and found Unit 3 Language in use习题课件 (共41张PPT)

(共41张PPT)
七年级·英语·外研版·下册
Unit 3　Language in use
◎课时重点:
会运用物主代词。
一、填一填
1.这些蜡笔　 　
2.谁的包　 　
3.这个钱包　 　
4.谢谢你　 　
these crayons
whose bag
this wallet
thank you
5.寻找　 　
6.那女孩的足球　 　
7.狗的名字　 　
8.例如　 　
look for
the girl's football
the name of the dog
such as
9.你最喜欢的手表　 　
10.你的兄弟　 　
11.帮助某人干某事　 　
12.想起;想到　 　
your favourite watch
your brother
help sb. (to) do sth.
think of
二、译一译
1.这些蜡笔是你的吗

Are these crayons yours
2.Tony正在找他的蜡笔。

Tony is looking for his crayons.
3.去这些网站,找到你的东西。

Go to these websites and find your things.
三、想一想
1.你知道物主代词的分类吗
.
一类是形容词性物主代词,另一类是名词性物主代词。
2.你能说出形容词性物主代词与名词性物主代词之间的关系吗
.
“形容词性物主代词+名词”相当于“名词性物主代词”。
3.如何巧记名词性物主代词
.
.
第一种在形容词性物主代词的后面加s;第二种是不规
则的my变为mine,第三种是不需要变化的his与its。
1.根据课本第1部分的图片,两人一组进行问答练习。
(1)Whose bag is this

阅读练习
It's mine.
(2)Is this your camera

No, it isn't. It's his.
(3)Whose gloves are these

They're hers.
(4)Are these gloves yours

Yes, they are.
2.根据你的个人情况,回答下面的问题。
(1)What is it
(2)Whose... is it
(3)Is this your...
(4)What are they
(5)Whose... are they
(6)Are these your...
3.按要求完成下面的表格。
人称代词 形容词性物主代词 名词性物主代词
I 　 　 　 　
you 　 　 　 　
he 　 　 　 　
she 　 　 　 　
we 　 　 　 　
they 　 　 　 　
my
your
his
her
our
their
mine
yours
his
hers
ours
theirs
4.完成课本第3部分的练习。
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.
Whose
mine
(5)Tony is looking for his crayons. Are these 　 　
(6)—Is this bag Betty's
—No, it's not 　 　. It's Lingling's.
his
hers
(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.
her
my
Its
5.根据课本Around the world的内容,回答下列问题。
(1)Are there many lost and found websites in the world

Yes, there are.
(2)What are they Write two of them.

www. and www.foundbin.com.
(3)Can they help you find them

Yes, they can.
(4)How can we find these websites

You can search “found items” or post your “lost items”.
1.复习并相互听写本单元所学的单词。
船　　　　　　　　　
照相机　　　　　　　　　
电脑　　　　　　　　　
蜡笔　　　　　　　　　
鸭子　　　　　　　　　
足球　　　　　　　　　
写作练习
boat
camera
football
duck
computer
crayon
手套　　　　　　　　　
手机　　　　　　　　　
猪　　　　　　　　　
钱包　　　　　　　　　
手表　　　　　　　　　
glove
mobile phone
pig
wallet
watch
2.应用所学句型操练两类物主代词。
完成任务所需的语言结构:
A:Is this your...
B:No, it isn't.
A:Whose... is it
B:It's...
3.复习并继续仿写失物招领文章。
●Is it yours 它是你的吗
yours是名词性物主代词,相当于“your +名词”。注意:形容词性物主代词+名词=名词性物主代词。
做一做:单项选择。
( )1.—Excuse me, is this Lucy's book
—No, this is 　　　　. 　　　　is over there.
A.mine; Hers　　　　　　B.my; Her
C.my; Hers D.mine; Her
A
( )2.—Lucy's skirt is black. What about 　　　　
—Mine is white.
A.her B.your
C.yours D.hers
C
●It's Tony's. 它是Tony的。
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。其构成方式如下:(1) 在单数名词的末尾加’s构成名词的所有格,表示“……的”；(2) 在以-s 或-es结尾的复数名词后只需加' ；(3) 在不以-s 或-es 结尾的复数名词后,加’s 构成所有格；(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。
做一做:单项选择。
( )1.I don't think looking after children is just 　　　　work.
A.woman B.woman's
C.women D.women's
D
( )2.　　　　 mothers can't go to the meeting, because they have gone to New York on business.
A.Alice and Lily's
B.Alice's and Lily's
C.Alice's and Lily
D.Alice and Lily
B
●They can help you find them! 他们能帮助你找到它们!
help sb. (to) do sth., 意为“帮助某人做某事”, 其中的to可以省略,相当于help sb. with sth.。
做一做:翻译句子。
1.周末我经常帮助妈妈做家务。

.
I often help my mother to do/do housework at the weekend.
2.Lucy经常帮助我学英语。

Lucy often helps me with my English.
●Go to these websites and find your things. 去这些网站,找到你的东西。
该句是由and引导的并列句,表示顺承关系,意为“和;且;又”。而but意为“但是”,表示转折关系。so意为“因此”,or意为“或者;否则”。
做一做:单项选择。
( )1.—How about having a picnic with me
—I'd love to, 　　　　I'm afraid I have no time.
A.so　　　　　　　B.and
C.but D.or
C
( )2.Take the exam carefully, 　　　　you won't get full marks (分数).
A.but B.and
C.or D.so
C