初中英语人教版一年级上册11

[00:36.08]Lessons 21 & 22
[01:02.64]A:Excuse me. Is this your pencil-box¹?
[01:11.18]B:Yes, it is.
[01:20.85]A:Here you are.
[01:27.61]B:Thank you.
[01:59.38]A:Is this your eraser²?
[02:09.44]B:No,it isn't. I think it's her eraser.
[02:21.58]A:Han Meimei,is this your eraser?
[02:32.45]B:Yes, it is . Thanks.
[02:38.01]A:That's OK.
[03:20.39]banana  bananas
[03:40.66]book  books    pen  pens
[03:53.20]bird  birds    boat  boats
[04:28.93]A:Where's my cup? Is that my cup?
[04:42.59]B:No, I think it's his cup.
[04:49.15]A:Jim, is this your cup?
[04:55.50]C:Oh, yes,it is.
[05:00.67]A:Here you are.
[05:04.51]C:thanks.
[05:42.78]bus  buses   box  boxes
[06:32.33]A:Excuse me, is this your picture?
[06:52.19]B:Yes, it is .
[06:57.83]A:It's very good.
[07:06.29]B:Thank you.
[07:12.85]A:What are those?
[07:24.32]B:They're boats.
[07:52.76]What (is that)?
[07:58.04](It is ) a tree.
[08:05.20]What (are those)?
[08:17.16](They are) trees.
[09:01.52](These are) trees.
[09:11.26](Are these) trees?
[09:28.71]Yes, they are.    No, they aren't.
[10:13.17]A:Are these your English books?
[10:23.93]B:No, they (aren't).
[10:28.48]A:Are they (their) books?
[10:36.13]B:Yes, they are.
[11:31.98]A:Excuse me.  B:Yes?
[11:36.55]A:Are these your apples?
[11:40.50]B:No, ther aren't.
[12:41.36]A:Excuse me.
[12:44.53]B:Yes?
[12:47.48]A:Are these your apples?
[12:51.74]B:Oh, yes, they are.
[13:02.60]A:Here you are.
[13:12.06]B:Thank you very much.
[13:16.60]A:That's all right.
[14:12.98]1.their they're
[14:27.53]They're nice apples.
[14:40.38]Where are their oranges?
[14:56.42]2.aren't=are not
[15:08.77]These aren't pears³. They're apples.
[15:24.84]3.Here you are.
[16:37.09]Thank you.   thanks.  Thank you very much

1 pencil-box   

n.铅笔盒

参考例句：

• Don't open the pencil-box,please.请不要打开铅笔盒。
• It's in the pencil-box.它在铅笔盒里面。

2 eraser   

n.橡皮擦，黑板擦

参考例句：

• Her eraser is on her desk.她的橡皮在桌子上。This is not my eraser.这不是我的橡皮。

3 pears   

n.梨（树）( pear的名词复数 )

参考例句：

• Stew the pears in red wine for a couple of hours. 将梨在红葡萄酒中炖上几小时。 来自《简明英汉词典》
• These radishes of mine taste as good as pears. 我这萝卜赛梨。 来自《现代汉英综合大词典》