8B Unit1-2重点词组、句型及语法复习提纲（通用2篇） 8b unit1重点词组、句型及语法复习提纲一、词组和短语序号chineseenglish1过去和现在past and present2在过去in the past3在现在at present / at the moment 4不再not any more / not any longer5自那以后since then6作一个历史课题do a
