指出下列各句中动词不定式充当的句子成分1、could you please give me something to eat2、my dream is to be a teacher3、i got up early to catch the train4、i think we need to plant more trees5、it's dangerous to swim in the river
问题描述：
指出下列各句中动词不定式充当的句子成分1、could you please give me something to eat
2、my dream is to be a teacher
3、i got up early to catch the train
4、i think we need to plant more trees
5、it's dangerous to swim in the river
答
1.充当定语。2.充当表语3.目的状语4.宾语5.充当主语，it是形式主语。
答
1、could you please give me something to eat（定语：吃的东西）2、my dream is to be a teacher（表语：我的梦是当老师）3、i got up early to catch the train（目的状语：为了赶火车）4、i think we need to pl...