假设你是李明，你的美国朋友杰克听说你校正在开展研究性学习，来信询问有关情况，请你写一封信，谈一谈开展研究性学习前后，你的学习情况的变化。
3 生词：研究性学习exploring study ，上网surf the internet。
| |
过去 |
现在 |
| 课堂 |
老师讲解知识点，学生听讲，记笔记。 |
老师提出问题，学生互相讨论或学生自己提出问题自己讨论解决。 |
| |
完成大量的作业。 |
丰富多彩的课外活动，如读自己感兴趣的书籍，去图书馆或上网查资料。 |
The place _______ the bridge is supposed to be built should be _______ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
_______ of the heavy burden of homework, the children rushed out of the classroom and enjoyed themselves.
| A．To be free | B．Freeing | C．To free | D．Freed |
_______ good and sweet, this kind of apple was soon sold out in the market.
| A．Tasted | B．Tasting | C．Having been tasted | D．Being tasted |
________ in the cage for half a day, the bird became hungry.
| A．Being kept | B．Having kept | C．Having been kept | D．Have been kept |
Outside the school _______ crowds of students, ______ to know the results of the exam.
| A．stand; too anxious | B．stand; too excited | C．stands; very worried | D．stands; eager enough |