定语从句：用who/which描述春节元素

定语从句是修饰名词的从句，春节主题中大量文化符号都适用。例如：'年夜饭（reunion dinner）是家庭成员在除夕夜共享的盛宴'可转化为'The reunion dinner, which is shared by family members on New Year's Eve, is a grand feast.' 重点练习用which指代事物（春联、灯笼），用who指代人（舞龙者、亲戚）。注意非限制性定语从句需加逗号，如'红包，通常由长辈给予，代表着好运'译为'Red envelopes, which are usually given by elders, represent good luck.'

宾语从句：用that表达春节认知

春节习俗中蕴含的寓意非常适合用宾语从句表达。例如：'人们相信放鞭炮能驱赶年兽'可译为'People believe that setting off firecrackers can scare away the Nian monster.' 注意连词that的省略规则：在动词think/say/know后常省略，如'I think (that) dumplings symbolize wealth.' 但介词后的that不能省略：'There is a legend that the color red can protect people from harm.' 可结合春节谜语练习，如'你知道为什么春节要打扫房屋吗？'译为'Do you know why we clean houses before Spring Festival?'

状语从句：用when/because讲述春节故事

春节的时间性和因果逻辑是练习状语从句的完美素材。时间状语从句：'当午夜钟声响起时，家家户户都会放鞭炮'→'When the midnight bell rings, every household sets off firecrackers.' 原因状语从句：'由于春节是农历新年，所以日期每年不同'→'Because Spring Festival follows the lunar calendar, its date varies each year.' 可延伸练习条件从句（if）、让步从句（although）等，如'If children bow to elders, they will receive red envelopes.' 注意从句在前时需用逗号隔开：'Although modern life changes, some traditions remain unchanged.'

几个练习句子

Putting up Spring Festival couplets, which symbolize New Year blessings, is one of the most important customs.

贴春联是春节最重要的习俗之一，它象征着对新年的祝福。

Children know that red envelopes contain lucky money.

孩子们知道红包里装着压岁钱。

Because the Spring Festival is a time for reunion, people will travel thousands of miles to go home.

因为春节是团圆的日子，所以人们会跨越千里回家。

结论

通过春节主题学习英语从句，既能掌握which/that/when等连接词的使用规则，又能深入了解传统文化。建议学习者：1) 收集10个春节习俗句子做从句转换练习 2) 用三种从句类型写一篇150词的春节英文日记 3) 观看英文版春节纪录片时注意摘录复合句。这种文化语境下的语法学习更加生动有效。