in the class和in class的区别：它们只差一个定冠词，但是它们的意思并不相同。in the class这个词组的意思是“在班级里”，侧重不强调上课或在课堂上。in class这个词组的意思是“在课堂上;上课中”，侧重强调的是上课。 1、 in class：这个词组的...
in
in the classroom是在教室内（比如说丽莉正在教室里看书：Lily is reading in the classroom.），很少用in classroom（在教室里），更常用的是in class，指的是上课（比如说我们正在上课：We are in class.）
in the classroom例句
She was alone in the classroom.
她零丁一人在教室里。
Maybe he is in the classroom.
他可能在教室里。
Teachers will never be replaced by computers in the classroom.
教室上电脑永远不会庖代教员。
There was complete anarchy in the classroom when their usual teacher was away.
任课教员不在时，班上一片杂乱。
Discipline in the classroom is very slack.
班里纪律很是败坏。
