英语翻译

Question

帮忙用英语翻译几个句子，没有分了，但希望你们帮我1过去，课堂上老师讲解知识点，学生听讲，做笔记，课后学生完成大量习题，学习到深夜2现在，课堂上老师提出问题，学生互相讨论，或者学生自己提出问题，老师讲解3课后有丰富多彩的课外活动，去图书馆看书，到实验室作实验，上网查资料等4开展

Answer 1

1、In the past, the classroom teacher on the knowledge points, students listen to the teacher, make notes, after-school students to complete a large number of exercises, study late into the night.
2、Now, the classroom teacher questions, students discuss with each other, or the students themselves forward problem, the teacher explained.
3、There are rich and colorful extracurricular activities after class, go to the library to read a book, to a laboratory for experiments, the Internet search data.