全班鼓掌表扬用英语怎么说

"The whole class gave a round of applause to give praise"，表示全班同学齐声鼓掌，表扬某人或某事。
来源：
"round of applause" 是英语中表示鼓掌的常用说法。
"give praise" 意思是表扬。
例句及翻译：
The whole class gave a round of applause to give praise to the student who got the highest score on the test. (全班同学齐声鼓掌，表扬考试得分最高的学生。)
The cast received a round of applause for their outstanding performance. (演员们因出色的表演获得了一阵鼓掌。)
The audience gave a round of applause to the speaker for his inspiring speech. (观众们齐声鼓掌，表扬演讲者鼓舞人心的演讲。)