Write a letter to invite your friend to a music concert. You should write:
1. what is the content of the music concert
2. where and when is the music concert
3. why do you think your friend will go to this concert

写信给你的朋友，说你有音乐会的票
要求写1. 这个音乐会是什么内容
2. 什么地点什么时间
3. 为什么你觉得你的朋友会去这个音乐会

1）交代写信目的
2）说明清楚邀请对方干什么，时间地点
3）期待对方答复

I’m writing to you to …
I am looking forward to your reply.

邀请信
Writing a letter to invite one of your friends to attend a large celebration at your home. State the reason why the celebration is held and all details about the celebration. Also, ask your friend to do a favor for you.

Because of the increase of population, more homes need to be built. Is it better to built new homes in existing cities or in new towns in countryside?

因为人口的剧增，需要建更多的住房。在现有的城市建新房子还是在新的郊区镇上建新房子比较好？

1）正文第一段：交代论题，背景，以及自己的观点（建在郊区比较好）
2）正文第二段，陈述第一个理由：交通不拥堵
3）正文第三段，陈述第二个理由：生活环境好，污染少
4）让步段：虽然城市的就业机会多，教育医疗比较好
5）重申自己观点：在城市建房子是未来一个更合理的发展

Traffic jam, be in close contact with nature, less contamination, the more....the better

2008.02.14: People living in big cities are facing many problems today. What are these problems? Should government encourage people to live in regional towns?