2 同时有主语从句和表语从句怎么分主句和从句

What cost him his life was that he was too careless

What I want to know is where you found my book

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2 个回答

陈才   - 英语教师
擅长:中考英语,词法问题

1What cost him his life 主语//was 系动词//that he was too careless表语

备注(1):what cost him his life 为融合型连接代词what引导的主语从句(what=the thing that),并在主句中作主语成分。

备注(2):was为系动词

备注(3):that he was too careless 为从属连词that引导的表语从句,并在主句中作表语成分。

以上“主句”的结构为A was B=A是B主系表

A=What cost him his life主语从句    B=that he was too careless语从句

备注:以上主句的“主语”和主句的“表语”都是由“从句充当”。

2What I want to know主语// is 系动词//where you found my book表语

备注(1):what I want to know为融合型连接代词what引导的主语从句(what=the thing that),并在主句中作主语成分。

备注(2):is为系动词

备注(3):where you found my book为连接副词where引导的表语从句,并在主句中作表语成分。

以上“主句”的结构为A is B=A是B主系表

A=What I want to know主语从句   B=where you found my book表语从句

备注:以上主句的“主语”和主句的“表语”都是由“从句充当”。

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黎反修   - 英语翻译 (已退休)
擅长:数词用法,存在句,英语考试

根据章振邦教授主编的《新编高级英语语法》第27页,主从复合句的主句包括“从句+其余部分”。所以,

What cost him his life was that he was too careless. 

     【分析】“What cost him his life was that he was too careless. ”是主句; was 系动词,that he was too careless是表语从句。

What I want to know is where you found my book.

   【分析】“What I want to know is where you found my book.”是主句, is 是系动词, where you found my book”是表语从句。

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  • 提出于 2022-06-16 10:21