交替( alternate的过去式和过去分词 );(使)交替, (使)轮换;

这两个词共同的意思是有规律地重复再现。alternate指两件事物交替出现或一件事物每隔一段时间出现; periodic指可预测的周期性发生。
这组词都指“轮流”“交替”,它们的区别是alternate指两者间“轮流”, rotate则指三者或三者以上。例如:
The manager said he will alternate Jane and Joe as editor.
经理说他会让简和乔轮流做编辑。
He told me that he will rotate Caddy,Keat and Ilott as his teacher.
他告诉我他会让卡迪,基特和伊洛特 轮流当他的老师。
这两个短语的区别在于:
1.alternate between的意思是“相互交替”, alternate with的意思是“与之交替”。
2.alternate between一般接and连接的并列宾语,而alternate with则接名词或代词作宾语。
He alternated kindness with cruelty , ie was kind , then cruel, then kind again, etc.
他恩威并行(时而和蔼可亲, 时而凶狠残暴).
来源:词典精选例句Since 1895, the media has alternated between global cooling and warming scares.
自从1895年以后, 媒体在全球变冷和变暖的恐惧之间来回交替.
来源:互联网摘选We kept the cattle off the north and east and alternated in taking charge of them.
我们让牛群呆在北面和东面,轮换着去看牛.
来源:词典精选例句Her aggressive moods alternated with gentle or more co-operative states.
她情绪多变,时而咄咄逼人,时而又显得温柔平和或乐于合作。
来源:《柯林斯高阶英汉双解学习词典》The band alternated romantic love songs with bouncy dance numbers.
乐队轮番献上浪漫情歌和劲歌热舞。
来源:《柯林斯高阶英汉双解学习词典》During the next nine years he alternated between service in several armies and carousing in Paris.
在那以后的九年里,他时而在几个军队中服役,时而在巴黎狂欢作乐.
来源:词典精选例句The valetudinarian alternated two hours of work with one hour of rest.
那个体弱多病的人每工作两小时就要歇一小时。
来源:词典精选例句
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