精选优质文档-倾情为你奉上Unit5 Travelling abroad 词汇学习1. keep up 保持；继续；不低落；跟上，不落后；My parents do their best to keep up the family tradition.我的父母为了保持家庭的传统竭尽全力。You cant keep up the pretence any longer.你不能再假装下去了。I hope the fine weather will keep up.我希望好天气继续下去。I think it important that we keep up with the times.我认为跟上时代是很重要的。She likes to keep up with the latest fashions.她喜欢穿戴入时。2. fit in 相适应；相融和fit in with 与相适应Ill change my timetable to fit in with yours
