教学目标

一、教学目标与要求
　　本单元的教学目标是使学生能熟练掌握一般过去时没过去进行时的用法。学习并运用一些表示禁止和警告的用语。围绕火灾这一日常生活中与人民生命财产密切相关的题材，使学生了解火灾的危害。
二、教学重点与难点
　　l．重点词汇 might; case; collect; trap; control; escape; rescue; close; (get) close to; wonder; light (v. ); look out; in that case; belong to; put out
　　2．重要句型 1) What a lot of smoke! 2) Don’t go to your room to collect your things or you may be trapped by the fire.
　　3．语法复习动词一般过去时并掌握过去进时的用法。
　　4．日常交际用语禁止和警告l) Look out 12) Be careful! 3) Take 　care! 4) Never try to carry the pan out of the kitchen. 5) Don’t take the lift, as the lift may become trapped between floors. Use the stairs.