Unit 2 Topic 3 Whose jacket is this? Section A（课件）(共31张PPT，内嵌音频)七年级英语上册（仁爱版）

(共31张PPT)
New words
& expressions
Whose cap is that
It’s mine.
mine = my cap
whose
det.&pron. 谁的
mine
pron. 我的
Whose oranges are these
They’re yours.
yours =
your oranges
yours
pron. 你的 ，你们的
Whose T-shirt is this
It’s his.
His favorite color is yellow.
his = his T-shirt
Is that your book
No, it’s hers.
She likes reading.
hers = her book
hers
pron. 她的
Is this your bike
It’s so cool.
No, it’s Jerry’s./ No, it’s its bike.
its bike = its
bike
n. 自行车
it’s = it is 它是
Whose bananas are those
Aha! They’re ours.
ours
= our bananas
our
det. 我们的
ours
pron. 我们的
banana
n. 香蕉
Whose cats are these
They’re theirs.
theirs
= their cats
their
det. 他们的
theirs
pron. 他们的
cat
n. 猫
lead-in
Maria found a cap. Whose cap is it
Can you guess
Listen, look and say.
1a
Maria: Hi, Jane! Is this your cap
Jane: No, it’s not mine.
Maria: Whose cap is it, then
Jane: It’s Sally’s.
Maria: Hi, Sally! Is this cap yours
Sally: Oh, yes. It’s mine. Thanks, Maria.
Maria: That’s OK.
Listen to the conversations and number the pictures.
1b
1
2
3
4
Listen again and fill.
A: ______ toy car is this
B: It’s ______.
Whose
mine
A: Is this your coat
B: _______.
Yes, it is
A: Is this your cap
B: No, it isn’t. It’s _____.
hers
Listen again and fill.
A: Whose T-shirt is this
B: It’s ___________.
Kangkang’s
Language points
考点：
该句中，your为形容词性物主代词，相当于形容词，不能单独使用，放在名词前做定语。
mine 是名词性物主代词，相当于名词，单独使用，后面不能接名词。
eg. This is my coat. = This coat is mine. （作表语）
His coat is red. Mine is black. （作主语）
注意：形容词性物主代词+名词 = 名词性物主代词。
1. —Is this your cap
—No, it’s not mine.
这是你的帽子吗？
不，不是我的。
Language points
It’s my cap.
It’s his T-shirt.
It’s her book.
It’s its bike.
They’re our bananas.
They’re your oranges.
They’re their cats.
It’s mine.
It’s his.
It’s hers.
It’s its.
They’re ours.
They’re yours.
They’re theirs.
=
发现有什么规律了吗？
形容词性物主代词 + 名词 = 名词性物主代词
形加名，
名单行。
口诀：
my变mine 牢记它，
his, its 无变化，
其余变形规律化。
总结：一变，二不变，其余s加后面。
第一人称 第二人称 第三人称 单数 复数 单数 复数 单 数 复 数
人称 代词 主 格 I we you you she he it they
宾 格 me us you you her him it them
物主 代词 形容词性 my our your your her his its their
名词性 mine ours yours yours hers his its theirs
人称代词和物主代词对应表
同义替换：将标记红色的单词或句子进行同义替换。
Maria: Hi, Jane! Is this your cap
Jane: No, it’s not mine.
Maria: Whose cap is it, then
Jane: It’s Sally’s.
Maria: Hi, Sally! Is this cap yours
Sally: Oh, yes. It’s mine. Thanks, Maria.
Maria: That’s OK.
Thank you
my cap
Sally’s cap
yours
You’re welcome. / That’s all right
Practice
Language points
考点：
（1）疑问词whose引导特殊疑问句，意为“谁的”，
表示所属关系。在句中可单独使用，也可与
名词连用。其答语用名词性物主代词或名词
所有格。
eg. —Whose skirt is this = Whose is this skirt
—It’s Jane’s. / It’s hers.
（2）Sally’s是名词所有格，意为“萨利的”，也表示所属关系。’s名词所有格意为“......的”，多用于表示有生命的所属关系。
eg. Jenny’s dress
2. —Whose cap is it,
then
—It’s Sally’s.
那么，这是谁的帽子呢
是萨利的。
Language points
考点：
（2）链接：’s名词所有格的构成规则如下：
① 单数名词和不以s结尾的复数名词的词尾加’s;
eg. Tom’s shirt Women’s Day 妇女节
② 以s结尾的复数名词词尾加’；
③ and连接的两个名词，如果分别用所有格，表示分别拥有；如果只有第二个名词用所有格，则表示共同拥有。
eg. Bob’s and Mary’s rooms 鲍勃和玛丽（各自的）房间
Bob and Mary’s mother 鲍勃和玛丽的妈妈（共同的妈妈）
注意：名词后’s可以表示所有格形式，也可以表示名词和is/has的缩写形式，我们必须根据具体的语境来来判断。
eg. Jack’s a boy. ( = Jack is)
Jack’s dad is tall. （杰克的）
2. —Whose cap is it,
then
—It’s Sally’s.
那么，这是谁的帽子呢
是萨利的。
Look at the pictures and complete the sentences with the following words. Then read the sentences aloud.
2
hers ours his yours theirs
Whose bike is this
It’s his bike.
It’s ______.
his
形物代
名物代
hers
ours
hers ours his yours theirs
hers ours his yours theirs
theirs
yours
Practice
Whose dress is this
It’s ______ dress. （她的）
It’s ______. （她的）
her
hers
Whose T-shirt is this
It’s ______ T-shirt. （他的）
It’s ______. （他的）
his
his
Whose shoes are these
They’re ______ shoes. （她们的）
They’re ______. （她们的）
their
theirs
Whose cats are those
They’re ______ cats. （我们的）
They’re ______. （我们的）
our
ours
Look at the picture and complete the conversation with the following words. Then practice with your partner.
3
my mine your yours whose
A: ______ shirt is this
B: It’s ______.
A: Is it my shirt
But ______ is white.
B: I know. Your shirt is white,
but ______ pants are blue.
Now ______ shirt is blue and white.
Whose
yours
mine
my
your
Listen and read the sounds and words aloud.
Letter ar or/oor th ts ds
Sound /ɑ:/ / :/ /θ/ / / /ts/ /dz/
Word arm hard park horse north door three thing think these this those its parts lots beds
deeds
kids
4a
Read the words by yourself. Then listen, check and repeat.
4b
park dark mark horse fork
thank thin that goods cats
1.— Is this your coat
— Yes, it is _______.
A. hers B. my C. mine D. his
2.— ______ cap is this
— It’s his.
A. What B. Whose C. Where D. Who
3.— Whose pants are those
— They’re _______ .
A. our pants B. ours C. our D. A and B
4. This is Tim’s photo. （对划线部分提问）
______ ______ is this
Exercises
C
B
D
Whose photo
1. 名词性物主代词=形容词性物主代词+名词
2. 名词的所有格形式
例如：Tom——Tom’s
Li Ming——Li Ming’s
the students——the students’
例如：mine = my + n.
Sum up
Homework
1. Read 1a.
2. Recite det.& pron.
3. Finish Section A in your workbook.
4. Preview Section B.
Thank you!