Ⅴ. 用方框中所给单词的适当形式完成短文
classmate, choose, practise, because, join, but, for, music, culture, great
Anna is my best friend. She can do many things.
Anna is an English girl, but she can speak Chinese very well. She often 19. in the Chinese Speech Contest(演讲比赛) at school. She says it's a good way 20. her to improve her Chinese.
Anna likes music very much. She can play some 21. instruments, like the piano, the violin and the erhu. She 22. them for at least one hour every day. She plays them with feelings for the school art festivals and her shows are always 23. . Her teachers and 24. are proud of her. Chinese opera is also Anna's favourite. She 25. to learn Beijing opera in the club 26. she thinks Beijing opera is very interesting and she can learn more Chinese 27. from it. Now Anna can act a little. She says she wants to be a Beijing opera performer one day. She knows it's not easy, 28. she will work hard.

19. joins 20. for 21. musical 22. practises 23. great 24. classmates 25. chooses 26. because 27. culture 28. but

【分析】
要完成短文填空，需结合句子语境、词性要求及单词的适当形式变化解题：1. 先通读短文把握整体语境；2. 针对每个空格分析句子结构，确定所需单词的词性；3. 结合方框内单词，根据语法规则（如第三人称单数、名词复数、形容词转换等）调整形式，确保符合语境。
【解析】
19. 主语是第三人称单数she，时态为一般现在时，“join in”是固定搭配表“参加”，故填joins；
20. 固定搭配“a good way for sb to do sth”表“对某人来说做某事的好方法”，故填for；
21. 空格修饰名词instruments需用形容词，方框中music的形容词形式为musical，意为“音乐的”，故填musical；
22. 主语是第三人称单数she，时态为一般现在时，“practise sth”表“练习某物”，故填practises；
23. 空格处需形容词作表语，方框中great意为“很棒的”，符合语境，故填great；
24. 与teachers并列需用名词复数，classmate的复数为classmates，意为“同学们”，故填classmates；
25. 主语是第三人称单数she，时态为一般现在时，“choose to do sth”表“选择做某事”，故填chooses；
26. 空格后说明学京剧的原因，需用连词because，故填because；
27. “Chinese culture”是固定搭配表“中国文化”，故填culture；
28. 前后句为转折关系，需用连词but，故填but。
【答案】
19. joins 20. for 21. musical 22. practises 23. great 24. classmates 25. chooses 26. because 27. culture 28. but
【知识点】
动词的适当形式、形容词的用法、固定搭配
【点评】
本题为单词适当形式填空，考查学生对词性转换、语法规则及语境理解的基础应用能力，难度适中，需结合句子结构和语境准确选择调整单词形式。
【难度系数】
0.3