假設你是新華中學高二學生李華，進入高二后你的朋友William感到壓力很大，學習效果甚微，請你給他寫一封電子郵件，幫助他放松身心，提高學習效率。
要點：
1．快樂學習，保持愉快的心情；
2．積極參加體育活動，聽聽歌曲；
3．多與同學老師交流，互相鼓勵。
注意：
1.詞數100左右；
2.可適當增加細節，以使行文連貫；
3.開頭與結尾語已為你寫好。
Dear William，
    Recently，I have heard that you feel stressed as a student of Senior Two._____________________
Yours sincerely，
Li Hua

【考點】書信類．

【答案】Dear William，
   Recently，I have heard that you feel stressed as a student of Senior Two.This is very common for students，but there are quite a few ways to help you relax and improve your learning efficiency.
   First of all，learn happily and keep a happy mood，which will remove our pressure，making study an easy job.Another way to keep up our spirits is to take part in sports.Not only does exercise build up the body，but also it provides us time to relax and fresh our mind，making us memorize things faster and longer.Music，too，is another effective means of refreshing and helping us concentrate better.Last but not least，we should communicate with teachers and exchange ideas with our classmates，making us encourge each other to overcome difficulties in our study.
   Hope these can benefit you.
   Best wishes!
Yours sincerely，
Li Hua