she wants to join the music club to learn it.句中为什么要用to?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/10 07:26:12

to learn it 不定式to do 作目的状语
再问：什么是状语？能不能回答的通俗点？
再答：状语就是用来说明地点、时间、原因、目的、结果、条件等等这些的，她想要加入音乐俱乐部，后面是学习，说明是为了学习而加入，表达了一种目的，所以要用to do
再问： “为了”不是要用for吗？
再答：可以用for，for是介词，要跟动名词形式，就变成了for learning it
再问： to不也是介词吗？
再答： to do 连在一起是动词不定式结构。。。也就是说想表达目的可以用不定式结构也可以用介词for+doing

she wants to join the music club to learn it.句中为什么要用to? 句型转换1.She wants to join the music club.( 改为否定句) She ________ Linda wants to join the music club改为否定句 He wants to join the music club 同义句 Emma wants to join the music club 变否定句 he wants to join the music club 对music提问 she wants to join the music club.(对划线部分提问) ( )( )she( )( )( Bill wants to join the music club.画线部（join the music club）提问 My brother wants to join the (music ) club He wants to join the music club.(一般疑问句) she wants to join the music club(对划线部分提问) she wants to join the music club对划线部分提问