【正文】
e study and study hard. Important point : To express simple truths. Difficult point : Using prepositional phrases to indicate time. Teaching aids : cassette, player, some pictures, a small blackboard. Teaching process : 一、 Pretask preparation : 1. Review known animal vocabulary (show the pictures ) Point to each of the pictures of animals and invite different students to name the animals. 2. (show the picture of a man ) T: Who’s he ? S: He’s a zookeeper. T: Yes, he’s Mr Tang. He’s a