The other day, my brother drove his car down the street at ____ I thought was a dangerous speed. (2求高手,给出答案,并解释at后面的结构,尤其是thought的宾语和was的主语难道就是一个关联词吗,万分感谢大家的答案似乎偏离了我要问的啊,再求高手,谢谢

问题描述:

The other day, my brother drove his car down the street at ____ I thought was a dangerous speed. (2
求高手,给出答案,并解释at后面的结构,尤其是thought的宾语和was的主语难道就是一个关联词吗,万分感谢
大家的答案似乎偏离了我要问的啊,再求高手,谢谢

what "那一天,我兄弟开着他的车以一个我认为危险的速度从街上驶过"
at 后面跟宾语,所以用what在这引导一个宾语从句,I thought 是个插入语,what在宾语从句中作主语相当于"a speed that".what相当于一一个名词+that。本句不能误当做定语从句而误选that或which。因为引导词前五先行词。

通常用短语at a ...speed,以什么样的速度,应用what做后面从句的主语

这句句子的前半部分是一个定语从句,后半部分是个主语从句,填入的这个词要既能做at的宾语,又能做后面句子的主语,只能填what。
thought的宾语是what,也就是dangerous speed,而was的主语是what I thought。
祝:学习进步!

which...代指speed...
从句...

what "那一天,我兄弟开着他的车以一个我认为危险的速度从街上驶过"
at 后面跟宾语,所以用what在这引导一个宾语从句,what在从句"I thought.."里"thought"的宾语.关于was,这里其实是另一个从句,(that)was a dangerous speed.,先行词是what,关系词that代替what在该从句中做主语.