Yancheng is a city in the north of Jiangsu. It is famous for its wetlands. The biggest wetland there has an area of more than 45,000 hectares. It’s an ideal cover for many birds.

There are a lot of insects and many kinds of plants in the wetland. They provide birds with enough food. So there are lots of birds living in the wetlands. The red-crowned cranes are the most famous birds in Yancheng wetlands. Every year, a lot of red-crowned cranes stay here for winter.

Wetlands are perfect homes for birds and animals. We must take actions to protect our wetlands. If we don’t, it will be impossible to see many birds in the future.

题目分析：本文所给材料比较详细，我们要做的就是用正确的英语把这些内容表达出来。动笔前要认真阅读材料，不可遗漏要点，并适当发挥。根据材料内容可知本文主要是一般现在时态，主语是第一人称，注意时态与时间状语的搭配及主谓一致问题。写作中适当使用连词，注意上下文联系紧密，符合逻辑关系。

【亮点说明】这篇短文使用了大量的固定句式和短语，为文章增色不少.如: be famous for, provide … with；等。句中用了一些连词so，if等。学习中注意总结,牢记一些固定句式及短语,写作时就可以适当引用,使文章的表达更有逻辑性,更富有条理。