I am going to the library.
这里应用一般将来时的句式。
主语+be动词+going to+要做的事或要去的地方
我今天要去图书馆
I'm going to the library today
重点词汇
今天today; now; present
图书馆library; bibliotheca
I will go to the library(将要去,还没去,未来式)
I am going to the library(正在去,现在进行时)
I want go to the library(想要去,还没去)
l want to go to the library.
I'll go to the library.