Keeping a diary in English does a great deal of good to my English study. Keeping a diary can help you review all the English knowledge you have learned. For example，you must know the correct spelling of each word needed in the diary；you must use the phrases correctly and choose the suitable sentence patterns，meanwhile，it is also necessary to use you knowledge of grammar in a correct way.

用英语写日记对我们的英语学习很有好处。写日记可以帮助你复习你学过的英语知识。比如，你必须知道日记里用到的每个单词的正确拼写；你必须正确使用词组以及选择合适的句型，同时，正确使用你的语法知识也很必要。

Keeping a diary can help you not only to console your knowledge of English，but to form the habit of thinking in English. Practice makes perfect. By and by，your English writing will be greatly improved.

写日记不仅可以帮助你巩固你的英语知识，还可以养成用英语思考的习惯。熟能生巧。渐渐地，你的英语写作会得到很大提高。