Lesson 1 Whose watch is it？（第1课时） 课件(共23张PPT)

(共23张PPT)
科普版 四年级（下册）
Lesson 1
Whose watch is it？
（第1课时）
这是谁的手表
Do you like wearing watch
Yes, I really do.
Because it is
convenient.
Yes, I really do. Because it is convenient.
我很喜欢，因为很方便。
这边really加重了肯定语气，表示我非常喜欢的意思。
convenient意思为方便的，形容词。
Which watch do you like best
Look! It’s a watch.
Whose watch is it
I think it is that man’s watch.
Let’s go and ask him.
Whose watch is it
这是谁的手表？
这是一句whose引导的特殊疑问句，whose这里意思为谁的，代表从属关系，后面直接跟名词，代表谁的（名词）。
名词所有格。’s加在单数名词或不以s结尾的可数名词复数后面，构成所有格，也可以加在one, another, other, neither等代名词之后构成所有格。以s结尾的复数名词只需加’，即构成所有格。例如：
the fox’s tail 狐狸的尾巴（可数名词单数’s+名词）
Hemingway’s novel 海明威的小说（人名's+名词）
the boys’ teahcer 男孩的教师（以s结尾的可数名词复数’+名词）
Excuse me. Is this your watch
Oh, yes. It’s my watch.
Here you are.
Thank you very much.
You are welcome.
Thank you very much.
Whose watch is it
It is Tom’s watch.
Let’s learn.
Whose ____ is it
It is Lucy’s ____.
Let’s learn.
Lucy’s cup
Whose basket is it
It is ____’s ____.
Let’s learn.
Jim’s basket
_____ bottle is it
It is ____’s bottle.
Let’s learn.
Eve’s bottle
Whose desk __ ___
__ ___ their desk.
Let’s learn.
their desk
Let’s learn.
our clock
It is their desk. 这是他们的桌子。
It is our clock. 这是我们的钟。
their, our都是形容词性物主代词，如：
my
our
your
her
his
its
their
watch 手表
Lucy’s cup Lucy的杯子
basket 篮子
bottle 瓶子
desk 桌子
clock 钟
Yes, I really do. 是的，我非常喜欢。
Whose watch is it
这是谁的手表？
It is Tom’s watch.
这是Tom的手表。
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