为什么高一就需要报名英语辅导班
判断高一英语选择题的方法如下
英语常见语法
定义从句
限定性定语从句:这种定语从句用来限定名词的范围,如果去掉定语从句,句子的意思会不完整。限定性定语从句通常用关系代词(who, whom, whose, which, that)引导。例如:
- The girl who is sitting next to me is my best friend.(坐在我旁边的那个女孩是我的朋友。)
- The book that I borrowed from the library is very interesting.(我从图书馆借的那本书非常有趣。)
非限定性定语从句:这种定语从句用来给出额外的信息,如果去掉定语从句,句子的意思仍然完整。非限定性定语从句通常用关系代词(who, whom, whose, which)或关系副词(when, where, why)引导,用逗号与主句隔开。例如: - My sister, who is a doctor, lives in New York.(我的姐姐是个医生,住在纽约。) - The concert, which was held last night, was amazing.(昨晚举行的音乐会非常精彩。)
关系代词的选择:在定语从句中,关系代词的选择取决于它在从句中的作用。如果关系代词在从句中作主语,用who或which;如果关系代词在从句中作宾语,用whom或which;如果关系代词在从句中作所有格,用whose。例如: - The man who is talking to my father is my uncle.(正在和我爸爸说话的那个人是我叔叔。) - The book which I bought yesterday is very interesting.(我昨天买的那本书非常有趣。) - The girl whose bag was stolen is my friend.(被偷了包的那个女孩是我的朋友。)