as 引导让步状语从句应注意什么?
来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/07/14 09:42:23
as 引导让步状语从句应注意什么?
当单数名词提前,如果有形容词修饰,一定不能掉冠词,请有关专家回答.
当单数名词提前,如果有形容词修饰,一定不能掉冠词,请有关专家回答.
![as 引导让步状语从句应注意什么?](/uploads/image/z/1827539-35-9.jpg?t=as+%E5%BC%95%E5%AF%BC%E8%AE%A9%E6%AD%A5%E7%8A%B6%E8%AF%AD%E4%BB%8E%E5%8F%A5%E5%BA%94%E6%B3%A8%E6%84%8F%E4%BB%80%E4%B9%88%3F)
as引导让步状语从句时,状语表语及谓语动词的一部分置于as之前,且表语
中的冠词要省略.如:Try as we did we failed again.又如:Late as he
came he saw the famous man.而although则无此种用法,句中although应改为 as.
as引导让步状语从句时,常放在作表语,状语或谓语的一部分的形容词,名词,副词或动词原形之后.如果是单数名词或形容词的最高级作表语,不再用冠词.
however和as 引导让步状语从句时的区别:
however引导让步状语从句时,相当于no matter how,后面跟形容词或副词;as引导让步状语从句时,用倒装语序,即把作状语的副词或作表语的形容词或名词提前,而且如果作表语的是单数名词,前面不加冠词,也可以把谓语动词部分的实义动词提前.
〔误〕 As hard he works,he can’t catch up with his classmates.
〔正〕 However hard he works,he can’t catch up with his classmates.
〔析〕见上述说明.
〔误〕 A model worker he is,he remains modest.
〔正〕 Model worker as he is,he remains modest.
〔析〕as 引导让步状语从句,前面的单数名词前不加冠词.
中的冠词要省略.如:Try as we did we failed again.又如:Late as he
came he saw the famous man.而although则无此种用法,句中although应改为 as.
as引导让步状语从句时,常放在作表语,状语或谓语的一部分的形容词,名词,副词或动词原形之后.如果是单数名词或形容词的最高级作表语,不再用冠词.
however和as 引导让步状语从句时的区别:
however引导让步状语从句时,相当于no matter how,后面跟形容词或副词;as引导让步状语从句时,用倒装语序,即把作状语的副词或作表语的形容词或名词提前,而且如果作表语的是单数名词,前面不加冠词,也可以把谓语动词部分的实义动词提前.
〔误〕 As hard he works,he can’t catch up with his classmates.
〔正〕 However hard he works,he can’t catch up with his classmates.
〔析〕见上述说明.
〔误〕 A model worker he is,he remains modest.
〔正〕 Model worker as he is,he remains modest.
〔析〕as 引导让步状语从句,前面的单数名词前不加冠词.