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[00:00.53]Unit 2                                 
[00:03.29]Ò»¡¢Listen and number. ÌýÒ»Ìý£¬ÅÅÅÅÐò¡£
[00:11.71]1.M: They are playing chess.                                 
[00:20.99]2.W: The tree is near the house.                             
[00:31.57]3.M: There are two sheep. 
[00:38.71]4.W: Where is the supermarket? 
[00:47.83]5.M: Happy Halloween. 
[00:54.54]6.W: It's 12 o'clock.