九年级英语下册 Module 4 Rules and suggestions Unit 3 Language in use知识清单课时作业 外研版

Unit3♦重点短语根据汉语意思,写出相应的英文短语1.为……担心　be worried about　 2.古代的森林　ancient forest　 3.垃圾桶　litter bins　 4.打扫,