[00:00.00] [00:00.61]Unit 2 Sam had lots of chocolate. [00:06.51]Ò»¡¢Listen and match. ÌýÒ»Ìý£¬Á¬Ò»Á¬¡£ [00:16.61]1.W:William had got a fever yesterday. [00:22.31]1.W:William had got a fever yesterday. [00:26.58]2.M:Dashan had a stomach ache yesterday. [00:31.75]2.M:Dashan had a stomach ache yesterday. [00:37.20]3.W:Xiaomei sang songs yesterday. [00:42.99]3.W:Xiaomei sang songs yesterday. [00:48.14]4.M:Tiffany had got a headache yesterday. [00:54.78]4.M:Tiffany had got a headache yesterday.