Possessive noun are sometimes a challenge for beginners. There are little bit different from the Chinese way of using them. For example, 'my brother' in Chinese was usually say '我哥哥'  was seldom Say '我的哥哥'. And then we translate Chinese into English. '我哥哥' could be translated into 'I brother', which is of course not correct. So try to express these ideas and try to find equivalent for each word or idea. Practice makes perfect, you can do it.
名词所有格对初学者来说有时候也是个挑战，名词所有格中英文的差别，不如my brother 在中文里很少说我的哥哥或者我的弟弟，而是说我哥哥，我弟弟。当你翻译成英文的时候就会说I brother，当然这就对不上号了，尽量学会用地道的方式表达这些概念，尽量用一些习惯的说法表诉，熟能生巧，一定能行。

【谈论所有物十大经典句型】

1. Whose laptop is this?
这是谁的手提电脑

2. Is this yours?
这是你的吗

3. Where did you get it?
你在哪里买到的？

4. Where are my glasses?
我的眼镜在哪儿？

5. Do you know where I put my glasses?
你知道我把眼镜搁哪儿了吗？

6. Is this your button?
这是你的纽扣吗？

7. Which is your cup?
哪个是你的茶杯？

8. Which one can I take?
我可以拿哪一个？

9. Are these CDs all yours?
这些CD全部都是你的吗？

10. Whose umbrella is this?
这是谁的雨伞？

【情景对话】
发挥你的想象力，你可以以任何人的身份进行想象，你可以想象各种各样的答案，只有想象力丰富，才能尽量接触到所有你可能想说的话，这样才可以最大限度地学会一切英语表述，做到随心所欲说英语。

A:Whose laptop is this?

B:I don’t know, maybe it's Sally’s.

A:Is this yours?

B:Yes, it’s mine.

A:Where did you get it?

B:I borrowed it from my uncle

A:Where’re my glasses?

B:Don’t ask me. I don’t know where are them.

A:Do you know where I put my glasses?

B:Give me five dollars then I will tell you about it.

A:Over there. On the desk.

B:Is this your button?

A:Yes it is. Where did you find it?

B:Just a moment. Five yuan and I’ll tell you.

A:I found it on the desk.

B:Whick is your cup?

A:The smaller one.

B:Which one can I take?

A:The one on your right.

B:Are these CDs all yours?

A:Some of them are mine, some of them are my father’s.

B:Whose umbrella is this?

A:It’s Chery’s umbrella. She forgot take it with her.

【语法精练】

格式化的替换练习，让你一次性定音定调，掌握句子，自然掌握语法，达到彻底流畅的效果。

Whose laptop is this?
这是谁的手提电脑
Whose cellphone is this?
这是谁的手机
Whose mp4 is this?
这是谁的MP4

Is this yours?
这是你的吗
Is this his?
这是他的吗
Is this hers?
这是她的吗

Where did you get it?
你在哪里买到的
Where did he get it?
他在哪里买到的
Where did she get it?
她在哪里买到的

Where are my glasses?
我的眼镜在哪儿
Where are my socks?
我的袜子在哪儿
Where are my gloves?
我的手套在哪儿

Do you know where I put my glasses?
你知道我把眼镜搁哪儿了吗
Do you know where I put my socks?
你知道我把袜子搁哪儿了吗
Do you know where I put gloves?
你知道我把手套搁哪儿了吗

Is this your button?
这是你的纽扣吗
Is this your needle?
这是你的针吗
Is this your thread?
这是你的线吗

Which is your cup?
哪个是你的茶杯
Which is your glass?
哪个是你的水杯
Which is your plate?
哪个是你的盘子

Which one can I take?
我可以拿哪一个
Which one can he take?
他可以拿哪一个
Which one can she take?
她可以拿哪一个

Are these CDs all yours?
这些CD全部都是你的吗？
Are these socks all yours?
这些袜子全部都是你的吗？
Are these gloves all yours?
这些手套全部都是你的吗？

Whose umbrella is this?
这是谁的雨伞
Whose raincoat is this?
这是谁的雨衣
Whose rain boots are these?
这是谁的雨鞋