Lesson 143 A walk through the woods
Listen to the tape then answer this question. What was so funny about the words on the sign? I live in a very old town which is surrounded by beautiful woods. It is a famous beauty spot. On Sundays, hundreds of people come from the city to see our town and to walk through the woods. Visitors have been asked to keep the woods clean and tidy. Litter baskets have been placed under the trees, but people still throw their rubbish everywhere. Last Wednesday, I went for a walk in the woods.

林中散步
听录音，然后回答问题。 牌子上的字有什么可笑的地方？ 我住在一个由美丽的树林环绕的古老小镇上。 这是一个著名的风景胜地。 每适星期天，有许许多人从城里来观赏我们的小镇，并在树林中散步。 游客已被告知要保持树林的整洁。 树下都已设置了废物筐，但是人们仍到处扔垃圾。 上星期三我到树林里去散步。