1、one after another1、one after another 一个地，表示数量多并连续出现School was over and students went out of the school gate one after another.放学了，学生们一个接一个地走出校门。对比：one by one表示按顺序逐个进行或出现Dont hurry! You should enter the office one by one.不要着急，你们应该一个个地走进办公室。拓展：by and by 一点一点地，逐渐地 little by little 一点一点地step by step 一步一
2、步地，循序渐进地2、onethe other/someothers/somethe othersonethe other 相当于oneone,表示两者中的“一个。另一个”；someothers 表示许多中的“一些，另外一些”； somethe others 表示“一些，其余所有的”。对比： He has two companise. One is in China and the other is in the States.他有两家公司，一家在中国，另一家在美国。In winter, some birds will fly away, and others wills stay here.冬
3、天，一些鸟飞走了，另外一些留了下来。Some stamps are new, and the others are all ones.有些邮票是新的，其余全是用过的。选择正确答案Some people like to stay at home on Sunday,but _like to go to the cinema.A.another B.other C.others D.other oneOf the three foreign guests, one is from London,_ _two are from New York.key:C B3、or else = other wise = if not否则Hurry up or else youll be late.快点，否则人会迟到的。Study hard or else you wont pass the exam.努力学习，否则你会考试不及格的。Put on more clothes or else youll catch a cold. 多穿些衣服，否则你会感冒的。
