文档介绍：Module 1
Lost and found
Unit 3
Language in use
★构成:
①在单数名词的末尾加’s构成名词的所有格,表示“……的”。
Tony’s mother 托尼的妈妈
Tom’s pen 汤姆的钢笔
②在以-s 或-es结尾的复数名词后只需加’。the girls’ bags 女孩们的书包
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。
复习名词所有格的用法
③在不以-s 或-es 结尾的复数名词后,加’s 构成所有格。
Women’s Day 妇女节
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。
today’s class 今天的课
★注意:
如果并列名词各自所拥有某物,每个名词后都加’s; 若表示两人共同拥有的物品, 在最后一个名词后加’s。
Linda’s and Jim’s mothers
琳达和吉姆的妈妈
Lucy and Lily’s room
露西和莉莉的房间
Are these crayons yours?
Are the crayons Betty’s?
—Whose bag is this?
—It’s mine/hers/his/yours/hers.
—Whose gloves are these?
—They’re mine.
【本单元例句】
Grammar
名词性物主代词的用法
表示所有关系的代词叫物主代词, 也可叫作代词所有格。可分为两种: 名词性物主代词和形容词性物主代词。请看下面表格:
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
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)?
—Is this bag yours?
—No, it’s hers.
Is this your book or mine?
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.
plete 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.
your
yours