长期以来,中国的中学英语教学一直延袭使用语法翻译法。很多教师认为,教英语无非是让学生掌握语音、语法和词汇知识。判定学生英语学习好与坏的标准是看其英语知识掌握的多少,这样就导致了语法学得挺好,交际中却常常出错。譬如:“Those bad eggs will be punished for their wicked acts”和“Thepropa-gandat team will perform at
Accessibility is a key issue in many DNA functions.To reveal how chromatin remodeling activities impact DNA repair,we investigated the impact of loss of INO80 f