must not和mustnt的区别
mustn't例句Keepdown!Youmustn'tletanyoneseeyou.蹲下！一定不要让人看见你。Youmustn'tleavethegateopen.你一定不要让大门敞开着。Youmustn'tsaythingslikethat.你千万别说那样的.话。Imustn'tbe...
Unit 23 You mustnt play on the road
参考教案示例一Unit23Youmustn'tplayontheroad!一、教学目标与要求通过本单元教学，使学生学习并初步掌握情态动词must的用法，并运用must/mustn't来表示警告和禁止等语言功能，口语表达基本流畅，书面表达要正确。学习并初...