初中英语语法:初中英语语法 宾语从句是什么
《初中英语语法 宾语从句是什么》由查字典出国留学网编辑整理。本内容整理时间为12月14日,如有任何问题请联系我们。
宾语从句是一种名词性从句,在句中作及物动词的宾语,或介词的宾语,或形容词的宾语。根据引导宾语从句的不同连词,宾语从句可分为三类。
1. 由that引导的宾语从句。that只有语法作用,没有实在的意义,在口语和非正式文体中可以省略。例如:
He said (that) he wanted to stay at home.
She doesn't know (that)she is seriously ill.
I am sure (that) he will succeed.
2. 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。这些连接代词和连接副词在宾语从句中充当某个成分。例如:
Do you know who(whom)they are waiting for?
He asked whose handwriting was the best.
Can you tell me where the No.3 bus stop is?
I don't know why the train is late.
3. 由if或whether引导的宾语从句。If和whether在句中的意思是“是否”。例如:
I want to know if(whether)he lives there.
He asked me whether(if)I could help him.
《初中英语语法 宾语从句是什么》由查字典出国留学网编辑整理