英语感叹句 内容很少 对于这个知识点我很模糊 请大家帮帮我

Look! how seriously are the students listening to the teacher!
How nicely he sings!
How benevolent are these people!
How fast he runs!
How clean is their class room!
How time flies!

现总结下：1.）what+名词+主语+谓语动词
2.）how+ 形容词或副词或动词+主语+谓语动词
1.Look !How carefully the students are listening to the teacher!
2.How beautifully he sings!
3.What kind people!
4.How fast he runs!
5.How clean their classroom is!
6.How time flies!

① Look! how carefully the students are listening to the teacher!
② How beautifully he sings!
③ What kind people!
④ How fast he runs!
⑤ How clean their class room is!
⑥ How time flies!

① Look! how seriously are the students listening to the teacher!
② How nicely he sings!
③ How benevolent are these people!
④ How fast he runs!
⑤ How clean is their class room!
⑥ How time flies!