高中英语作文从基础再提高的方法和好的句型，谢谢~

去买本四级作文书，最好是有很多例文的，然后自己总结。
例如开头的方式。。。过度的方式。。。结尾的方式。。。
然后再以话题的分类来总结。
例如奥运。。环境。。学校生活。。图标。。
之后你就很棒了，我也是这样做的

Protect Environment
Many people are active in fighting against unfair treatment to colored people, women , animals and so on. Right now I am talking about fighting for respect to our environment. Though the environment doesn’t have a mouth to deprecate what humans have done to her, she retaliates through action. In the early years the Chinese cut down large quantities of trees, at the source of the yellow river, which led to the disappearance of big forests and terrible floods. As a result，the Huangtu plateau which was once covered with grass and forests was turned into barrens that supported fewer plants. Another example was in several developed countries. Because many chemical factories discharged poisonous gas without filtering it, cities were covered with so much poisonous gas that people were killed by the air they breathed in. What horrible s