16．假如你是李華，看到美國留學生Sharon 在網(wǎng)上發(fā)帖，希望有人能幫助她提高普通話（ Mandarin）水平，她可以教英語作為回報．請根據(jù)以下提示用英語給她寫一封電子郵件．
（1）表達給她提供幫助的意愿；
（2）說明你能勝任輔導的理由；
（3）給出講好普通話的兩點建議；
（4）提出你學習英語的具體需求．
注意：（1）詞數(shù)：120詞左右，開頭結尾已為你寫好（不計總數(shù)）；
（2）可適當增加細節(jié)，使行文連貫；
（3）文中不得透露個人姓名和學校名稱．
Hi Sharon，
This is Li Hua．I learned from your post that you want to improve your Mandarin．I am quite interested in it．I think I'm fit for it．（表達給她提供幫助的意愿）As a student，I have been learning Mandarin for many yea rs．In addition，I am Chinese，which means Mandarin is a must for me to communicate with others in my daily life．So I'm quite confident thatI can help you learn Mandarin．（說明自己能勝任輔導的理由）Learning Mandarin takes time，so if you want to learn it well，you should spend much time practicing Mandarin everyday．As the saying goes，practice makes perfect．Besides，you can also read some books in Chinese、see some Chinese films and listen to some Chinese radio programmes．Speaking and listening are very important for a language learning，by which you are sure to make great progress．（講好普通話的兩點建議）
In your post，you say you can teach English as a reward．It is just what I want．I'm eager to improve my English．So，if you allow me to help you learn Mandarin，you can also help me improve my English．We can contact each other by video chat every night for half an hour in English and half an hour in Chinese，so that we can improve our oral speaking．Hope for you early reply!（提出自己學習英語的具體需求）．
Sincerely，
Li Hua．
