假设你是李华，广东某中学的学生，现正作为交流生在英国学习，前几天你为低年级的学生上了一节中国文化和历史课。请你用英文简要介绍一下你上课的经历。内容如下：

写作要求：

(1)必须包括以上全部内容；

(2)只能使用5个句子。

参考词汇：改革renovation   

第二节：完成句子(每空0.5分，满分15分)。

66.老师说凯特从不厌烦写日记。 那是因为她对自己要求很严格。

The teacher said Kite was never ______  _______ _______ diaries. That is _____ she is very ______  ______ herself.

67.就在上周，李明改变了主意并设计了一个属于他自己的城堡

It was last week _____ Li Ming _____ his _____ and designed a castle,____  ____

______ him.

68.无论如何，过多依赖养育我们的父母是毫无意义的.我们应该努力学习报答他们.

_________，it is not meaningful to ______  _______ our parents _____ support us.

We should study hard _____  ______ of them.

69.　一个将容纳1000人的新报告厅正在建设中．

A new lecture hall ____  _____  _____ _____ _____ ______one thousand people.

从上周起，在老师的帮助下，他态度不同了。 结果，在期末考试中各科都取得了很大进步．

_______ last week_______, ______ the help of teachers, his attitude was quite different.

_____ _____ ______, he made great progress in every subject of the final examination.

双向翻译 （10分）

Today , I found out something about my brother that could get him into a lot of trouble. I’ m not sure whether to tell mum and dad.

Although william and I are almost 18 , 1.妈妈和爸爸仍然对我们要求很严格。Recently , William has begun wearing some strange clothes, and he looks quite different from before.2.The other day I saw him smoking in his room , with two of his friends, Jack and Sean .3.I know mum and dad would be angry with me if they knew that I had kept this secret for them . 64.也许我应该告诉他们, so they would’t blame me for keeping a secret.4.However, I don’t think william will live at home for much longer as he’s planning to go to university soon, 5.His grades are still good. It seems that his behaviour hasn’t hurt his studies . Maybe I should just keep my mouth shut.what should I do?

假如你是李华，是一名中学生。请你根据下表内容用英语写一封信给某报社Just Ask 栏目的主持人Ralph,请求他们帮助你解决一个长期困扰你的问题。