1. The teacher distributed the new books to the pupils.
    老师把新书发给小学生们。

2. The teacher was engrossed in his work.
    老师正全神贯注地工作。

3. The teacher was engrossed in his work.
    老师正全神贯注地工作。

4. The children were surprised by the sudden entry of their teacher.
    老师突然进来把孩子们吓了一跳.

5. The teacher is explaining the theory of evolution to the students.
    老师正在给学生们解释进化论。

6. The teacher exemplified the use of the word for the students .
    这位老师为学生们举例说明这字的用法。

7. The teacher exhorted him to work hard.
    教师谆谆告诫他要用功.

8. The teacher illustrated the history lesson with pictures of castles.
    教师利用城堡图画讲解历史课。

9. The teacher looked about him as if he wished to impress upon his mind everything in the room.
    老师在环顾四周,仿佛要把教室里的每一件东西都牢牢记在心里.

10. The teacher encourages the students to do more intensive readings.
    老师鼓励学生们多做些精读。