Possessives AI 批改练习与解释

用互动练习学习 Possessives。翻译句子，大声说出答案，并在 iOS 和 Android 上获得带解释的 AI 反馈。

Possessives: my vs mine 使用

所属形式帮助我们表达某样东西属于谁。本主题比较两组相似的形式：放在名词前的物主限定词和物主代词，后者可替代整个名词短语。

This is my phone.
这是我的手机。
This phone is mine.
这部手机是我的。
Is it your bag? Is it yours?
这是你的包吗？这是你的吗？
Her book is old. Hers is old.
她的书很旧。她的那本很旧。

Possessives: my vs mine 形式

物主限定词总是位于名词之前：我的车、他们的房子。物主代词独立使用，用来替代限定词 + 名词：mine = 我的车，theirs = 他们的房子。

人称代词 在名词前面 没有名词 示例
I my mine It is my car. / It is mine.
you your yours Is this your charger? / Is it yours?
he his his It is his phone. / It is his.
she her hers It is her book. / It is hers.
it its — The dog has its bowl. / The dog has its own bowl.
we our ours It is our camera. / It is ours.
they their theirs It is their house. / It is theirs.

my phone → mine
your bag → yours
her book → hers
their house → theirs

主要区别

表单 职位 示例
my / your / his / her / its / our / their 在名词前 This is my phone.
mine / yours / his / hers / ours / theirs 单独使用，不带名词 This phone is mine.

Possessives: my vs mine 规则

  • 在名词前使用物主限定词来表明某物属于谁。

    possessive determiner + noun

    This is my phone.
    这是我的手机。
    He is in his room.
    他在他的房间里。
    Children brushed their teeth and went to bed.
    孩子们刷了牙，上床睡觉了。
  • 不要在所有格限定词前使用 a / an / the。所有格限定词已经明确了该名词。
    ✅ Is this your hat?
    ❌ Is this the your hat?
  • 当名词已经明确且你不需要重复它时，使用物主代词。

    possessive determiner + noun → possessive pronoun

    My charger is black. Mine is black.
    我的充电器是黑色的。我的也是黑色的。
    Her book is old. Hers is old.
    她的书很旧。她的那本很旧。
    I cannot find their house. I cannot find theirs.
    我找不到他们的房子。我找不到他们的。
  • His 的形式相同：his phone 和 the phone is his。但 her 和 hers 不同：her phone，而 the phone is hers。
    Is this his jacket? Yes, it is his.
    这是他的夹克吗？是的，它是他的。
    Is this her jacket? Yes, it is hers.
    这是她的夹克吗？是的，这是她的。
  • 当你不强调动物的性别时，对单个事物、组织、地点或动物使用 its。对多个人或事物使用 their。
    Holland is famous for its tulips.
    荷兰以郁金香闻名。
    I have two dogs. Their names are Phil and Bard.
    我有两只狗。它们的名字叫菲尔和巴德。
  • Its 和 it's 不同。Its 表示物品或动物的所属关系。It's = it is 或 it has。
    ✅ The company has its own gym.
    ✅ It's a good company. (= it is)
  • 物主代词不使用撇号：yours、ours、theirs。像 your's、our's 和 their's 这样的形式都是错误的。
    ✅ This bag is yours.
    ❌ This bag is your's.
  • 在物主限定词之后，名词可以是单数、复数或不可数名词。
    My phone is new.
    我的手机是新的。
    My shoes are wet.
    我的鞋子湿了。
    My coffee is cold.
    我的咖啡凉了。

Possessives: my vs mine 问题

要询问所属关系，用 Whose...?。回答时，你可以使用带有物主限定词的名词短语，或较短的物主代词。

Whose + noun + is it?
Whose + noun + are they?
Is it + possessive pronoun?
Are they + possessive pronoun?

A: Whose phone is it?
B: It is my phone. / It is mine.
A: Is this your charger?
B: No, mine is black.
A: Is the book hers?
B: Yes, it is Bella's.
A: Whose bags are these?
B: They are ours.
A: Are these their keys?
B: Yes, they are theirs.

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Possessives: my vs mine 常见错误

常见错误包括：在没有名词的情况下使用物主限定词，在名词前使用物主代词，或者混淆诸如 her / hers、your / yours 和 their / theirs 这样的词对。

❌ It is she's book.
✅ It is her book.
❌ Whose flower is it? Is it your?
✅ Whose flower is it? Is it yours?
❌ No, I used my.
✅ No, I used mine.
❌ This is mine phone.
✅ This is my phone.
❌ This phone is my.
✅ This phone is mine.
❌ I have two dogs. Its names are Phil and Bard.
✅ I have two dogs. Their names are Phil and Bard.
❌ The company has it's own gym.
✅ The company has its own gym.
❌ This camera is their's.
✅ This camera is theirs.
❌ Is this the your hat?
✅ Is this your hat?
❌ I cannot find their.
✅ I cannot find their house. / I cannot find theirs.

Possessives: my vs mine 句子

Is your brother at school?
你哥哥在学校吗？
He is in his room.
他在他的房间里。
Dad gave him his phone.
爸爸把他的手机给了他。
Where is my phone?
我的手机在哪里？
My charger is black, but yours is white.
我的充电器是黑色的，但你的是白色的。
Is the book hers?
这本书是她的吗？
No, his is really old.
不，他的那个真的很旧。
The dog has its own bowl.
狗有自己的碗。
Children brushed their teeth and went to bed.
孩子们刷了牙，上床睡觉了。
Our camera is new, but theirs is better.
我们的相机是新的，但他们的更好。
This notebook is not mine. It is hers.
这本笔记本不是我的。它是她的。
Whose keys are these? Are they yours?
这些钥匙是谁的？是你的吗？

Possessives: my vs mine 例子

My laptop is on the table, but yours is in the bedroom.
我的笔记本电脑在桌子上，但你的在卧室里。
Sarah forgot her umbrella, so I gave her mine.
莎拉忘了带伞，所以我把我的借给了她。
We cannot use their car today because they need it.
我们今天不能用他们的车，因为他们需要用。
This is not our suitcase. Ours is much smaller.
这不是我们的手提箱。我们的要小得多。
Mark says the blue jacket is his.
马克说那件蓝色夹克是他的。
Anna is looking for her bag, but this one is not hers.
安娜正在找她的包，但这个不是她的。
The restaurant is famous for its seafood.
这家餐馆以海鲜闻名。
They sold their old house and bought a new one.
他们卖掉了旧房子，买了一栋新的。
If you cannot find your pen, you can use mine.
如果你找不到你的笔，你可以用我的。
Whose project is better, ours or theirs?
谁的项目更好，我们的还是他们的？

应用中提供的英语语法练习

Tenses

Future Simple 练习 Present Simple 练习 Present Perfect 练习 Present Continuous 练习 Past Simple 练习 Past Perfect 练习 Past Continuous 练习 Past Perfect Continuous 练习 Present Perfect Continuous 练习 Future Continuous 练习 Future Perfect 练习 Future Perfect Continuous 练习 Be going to 练习

Adjectives/Adverbs

Superlatives 练习 Comparatives 练习 Adverbs 练习 Adverbs of Frequency 练习

Conditionals

Second Conditional 练习 First Conditional 练习 Third Conditional 练习 Zero Conditional 练习

Pronouns

Something, Anything, Nothing, etc. 练习 Quantifiers 练习 Demonstrative Pronouns 练习 Possessive 's 练习 Possessives 练习 Pronouns 练习

Sentences

Relative Clauses 练习 Conjunctions 练习 Reported Speech 练习 There is / There are 练习 There was / There were 练习

Verbs

Used to 练习 To be used to 练习 To get used to 练习

Modals

Should or Shouldn't 练习 May or Might and Infinitive 练习 Modal Verbs 练习 Can / Can't 练习 Speculation and Deduction 练习

Nouns and Articles

Countable and Uncountable 练习 Singular and Plural Nouns 练习 Uncountable and Plural 练习