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定语从句(as、which定语从句)

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当as代表前面整个主句并在从句中做主语时,从句中的谓语必须是系动词,若为行为动词,则从句中的关系代词只能用which; 能不能举一个例子解释上面这句话的意思?
定语从句(as、which定语从句)
解题思路: 见下
解题过程:
“当as代表前面整个主句并在从句中做主语时,从句中的谓语必须是系动词,若为行为动词,则从句中的关系代词只能用which”
我觉得这句话来解释as 和which的区别不太严密,你看老师给你换个角度来区别,能不能更好掌握?如下:
as which 区别
1、 在限定性定语从句中,先行词前有such, the same 修饰时,用as
Don’t read such books as you can’t understand.
Don’t trust such people as praise you to your face but speak ill of you behind your back.
I feel just the same as you do.
What you are taught can’t have the same effect as what you have learned by yourself.
such……as注意与结果状语从句such……that……的区别:
(2006陕西卷)His plan was such a good one ___ we all agreed to accept it.
A as B that C so D and
His plan was such a good one ___ we all agreed to accept .
A as B that C so D and
A computer is so useful a machine ______ we can use everywhere.
A that B which C as D what
(07上海) Pop music is such an important part of society ___ it has even influenced our language.
A as B that C which D where
2、 在非限定性定语从句中的区别
1) 位置 as的非限定性从句放在主句的前、后都行,which只能居主句后。
2)意义:as “正如”,主从句是一致关系;which, 没有确切的意思,主从句是因果关系或是从句对主句的评论。
The thief appeared at the street corner, as the police expected.
He got married, which was unexpected.
He is absent, as is often the case.
As is mentioned above, the new rules will take effect.
She heard a terrible noise, which brought her heart into her mouth.
(2005浙江卷) ____ I explained on the phone, your request will be considered at the next meeting.
A When B After C As d Since
建议:多收集几个常见的as非限定性从句的短句,如:as is known to all,一般不会太复杂的。
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最终答案:略