假如你是李華，結交了一個來自美國的交換生朋友Jack，請你用英文向同學們介紹他，內容要點如下：
a.活潑外向，喜歡閱讀和運動；
b.上周受邀參加了新年派對；
c.想了解中國文化，打算努力學習漢語；
d.對太空感興趣，夢想成為一名宇航員；
e.補充一到兩點個人想法。
注意：
（1）文中不能透露個人姓名和學校名稱；
（2）詞數60-80；
（3）內容連貫，不要逐條翻譯；
（4）開頭已給出，不計入總數。
參考詞匯：culture n.文化 astronaut n.宇航員 New Year's party 新年派對
My Friend Jack
I made a new friend Jack recently.He is an exchange student from America.I want to introduce him to you.
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【考點】人物介紹．

【答案】My Friend JackI made a new friend Jack recently.He is an exchange student from America.I want to introduce him to you.He is friendly and outgoing.Last week，he got an invitation and took part in a New Year's party.He had such a great time that he planned to study Chinese hard to know more about Chinese culture.I'm glad to help him.As for hobbies，he likes reading and doing sports.He is also interested in space.When he grows up，he wants to be an astronaut.I hope his dream can come true.