单词作为英语的基石，是必须要好好抓起来的，大家平时一定不能间断哦。除了大纲词汇书，建议考生还可以通过真题和外刊来背单词，实用性更强。新东方在线考研分享新闻热词，帮助大家拓宽知识面！
2017考研英语词汇热词精选：七年之痒
北京大学联合婚恋网站百合网公布了《2015中国人婚恋状况调查报告》。报告中显示，相比于前几代人群，中国人初次约会与性行为的年龄都有所提前，但是结婚年龄却推后了。平均来看，95后初次性行为的年龄为17.71岁，而1980年代或更早年代出生人群的初次性行为年龄为22.17岁。大部分年轻人的结婚年龄在22-28岁。调查还显示，所谓“七年之痒”的时间已经缩短的3-5年。
Young Chinese people begin dating and have sex for the first time earlier than previous generations, but they marry later, according to a survey conducted by Peking University and Baihe.com, a dating website. On average, people born after 1995 have sex for the first time at age 17.71, as opposed to 22.17 for those born in the 1980s or older. Most young people marry between ages 22 and 28. The survey also indicated that the seven-year itch has been reduced to somewhere between three and five years.
马上学：
Itch指“痒，发痒”，既可以做名词又可以做动词，比如My back is itching。“七年之痒”指的是爱情或婚姻到了第七年可能会因为平淡、乏味而经历一次危机考验。
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