新课堂用英语怎么说

新课堂用英语可以翻译为 "new classroom"。
"Classroom" 是英语中常用的词汇，指教室，是用来上课的场所。"New" 是形容词，意思是新的。所以 "new classroom" 就是新的教室的意思。
下面是一些英文例句和它们的中文翻译：
The teacher is setting up the new classroom for the first day of school. (老师正在为开学的第一天准备新的教室。)
The students were excited to see the new classroom and all the modern technology. (学生们很兴奋看到新的教室和所有的现代技术。)
The new classroom has comfortable seating and plenty of natural light. (新的教室有舒适的座位和充足的自然光。)