一月一日英语January 1st.一月:January,复数Januaries,短语:anuary effect—月效应;元月效应;月效应。序数词在句中可作主语、宾语、定语和表语。
The second is what l really need第二个是我真正需要的。

He chooses the second.他挑选了第二个。we are to carry out the first plan.我们将执行第一个计划。She is the second in our class在我们班她是第二名。
一年有十二个月,用英文分别表示为:January一月,February二月,March三月,April四月,May五月,Juny七月,August八月,Septembev九月,October十月,November十一月,Decenber十二月。


