答案：
Dear Nick,
I’m glad to hear that you are coming to Sichuan in August. You’ve made the wise choice to travel here. Sichuan Province is rich in tourist attractions and enjoys many world-famous places of interest, such as Jiuzhaigou and Dujiangyan Irrigation Project.
Jiuzhaigou is well known for its beautiful lake of which the water is clear and looks colourful. It can excite visitors’ imagination. Another attraction is Dujiangyan Irrigation Project. It was built over 2, 000 years ago and it still plays an important part in irrigation today. Besides, the nice weather and convenient transportation here can make your trip more enjoyable. I’m sure you will have a good time.
I’m looking forward to your coming.
Yours sincerely,
Li Hua
题目分析：这是一封回信，内容要点已经给出，学生切入容易。要求学生写作内容要完全覆盖中文要点，灵活使用各种句型和词汇，避免中文式表达，在描述的过程中可适当增添相关信息，使文章更加饱满自然。在写作的过程中，要注意使用高级词汇和高级句型，如强调句，倒装句等，让文章更上档次。恰当的连词的使用可以增加文章的连贯性。
【亮点说明】所给范文语言简洁，不拖拉，使用很多好的短语：made the wise choice 做出明智的决定，be rich in富含，tourist attractions 旅游景点， places of interest名胜, play an important part in 在…方面起着重要的作用，还有这句话用了定语从句，Jiuzhaigou is well known for its beautiful lake of which the water is clear and looks colourful.还有文章使用了Besides,使文章更加连贯。
