lost and found a set of keys

call Allen at 4561534 call sb.

call 4561534

重点句型：

1、Is this your pencil? 2、Is that his book?

Yes, it is. Yes, it is.

Is this my pen? Is that her eraser?

No, it isn't. No, it isn't.

3、What's this in English?

It's a pen.

How do you spell it?

P-E-N.

重点语法：

1、指示代词（this, that）; 2、形容词性物主代词的用法。

3、以be动词"is"开头的一般疑问句。

Unit 3 This is my sister.

重点词汇：

sister mother father parent