the invention on which she spent two years will do good to the world.为什么要用on which?如果改成the invention which took her two years will do good to the world.which是引导什么从句?the place which you visited is where i use to live fo

the invention on which she spent two years will do good to the world.为什么要用on which?如果改成the invention which took her two years will do good to the world.which是引导什么从句?the place which you visited is where i use to live fo
the invention on which she spent two years will do good to the world.为什么要用on which?
如果改成the invention which took her two years will do good to the world.which是引导什么从句?
the place which you visited is where i use to live for years.the place where you stayed for 3 years is where an ancient city used to be.the place that interests the children most in disneyland.
三句中为什么分别用which,where,that?

the invention on which she spent two years will do good to the world.为什么要用on which?如果改成the invention which took her two years will do good to the world.which是引导什么从句?the place which you visited is where i use to live fo
1.spend on是人花多少时间或多少钱做某件事,on还可以放在“two years”的
后面
2.which引导的是定语从句,定语从句一般是跟在名词性的词后面,这是辨别从
句的方法
3.我们慢慢剖析：
（1）which引导的是定语从句哦,它跟在place后面对吧,visit参观某地,直接跟参观的地点
（2）“use to live”的live跟地点的用法是要加介词的,它这里没用吧,当没有介词的时候,就不能用which而要用where了,（举一反三：没有介词时,说明时间要用when哦）
（3）stay加地点用法和live一样不说了,一个古老的城市所在的位置,说明位置时,be这个联系动词后面要加（介词词组）担当的状语,用which也是要加介词的,没用就是where了
（4)当有最高级,the most,the least还有the only,the few什么的,都一定要用that,而不能用which
我研究地很深,你看不懂的话再继续问吧,十分乐意为你服务

on是介词，spend on 表示花在什么上面。也可以表示为the invention （which she spent two years on） will do good to the world.
定语从句 which在从句中作主语，相当于：the invention will do good to the world
1、3句which,that,都可用（定语从句...

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on是介词，spend on 表示花在什么上面。也可以表示为the invention （which she spent two years on） will do good to the world.
定语从句 which在从句中作主语，相当于：the invention will do good to the world
1、3句which,that,都可用（定语从句）。2前面的where是定语从句，修饰地方；后面的是名词性从句。
详见高中英语教材，这类题目得多做才能有语感，纯粹记语法很麻烦。我的语法一般，说的可能不算太对，但是我高考单选全对（今年的，江苏卷）。
加油！

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如果改成the invention which took her two years will do good to the world.which是引导什么从句？
定语 took her two years will do good to the world修饰invention
the place which you visited ..........因为the plac...

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如果改成the invention which took her two years will do good to the world.which是引导什么从句？
定语 took her two years will do good to the world修饰invention
the place which you visited ..........因为the place要做visit的宾语所以用which
the place that interests the children most in disneyland. place
作interest的主语，要用that

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1 which引导定语从句
2 引导定语从句 可以用which也可以用that 是从句里visit的宾语。然后‘……where I used to live for years’这里的where是is后面表语从句里的副词 。‘the palce where you stayed...’这里的where还是副词 是定语从句里的引导词 由于stay在这里是不及物动词 而且后面没有跟介词 所以就...

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1 which引导定语从句
2 引导定语从句 可以用which也可以用that 是从句里visit的宾语。然后‘……where I used to live for years’这里的where是is后面表语从句里的副词 。‘the palce where you stayed...’这里的where还是副词 是定语从句里的引导词 由于stay在这里是不及物动词 而且后面没有跟介词 所以就不用宾语了 不缺什么成分 where就是地点状语。最后一句里面用that引导 也可以换成which的 是定语从句里的主语。
一般情况下 定语从句里的where可以用介词加which替代 例如 this is the place where(in which)i lived .
而that和which一般也可以互相替代 但是不能用介词加that 有些地方必须用that 比如句子里有the only一类的

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依我的经验看，学外语不能死抠语法，否则越学越死，到头来只能应付考试，和人交流起来则显的死板吃力，或根本交流不了。在我们讲汉语的时候，是否也考虑过每句话的语法吗？但我们能非常准确地表达自己的想法和意思。在上面的句子中，我们可以套用汉语的表达方式，在...上花费了...，on which也就不难理解了。至于which, where, that, who等，包括它们的变形，如on which, in w...

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依我的经验看，学外语不能死抠语法，否则越学越死，到头来只能应付考试，和人交流起来则显的死板吃力，或根本交流不了。在我们讲汉语的时候，是否也考虑过每句话的语法吗？但我们能非常准确地表达自己的想法和意思。在上面的句子中，我们可以套用汉语的表达方式，在...上花费了...，on which也就不难理解了。至于which, where, that, who等，包括它们的变形，如on which, in which, with that, whom等等，只要大体了解其功能，多讲、多看、多练，这些根本就不是问题了。

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用google搜“雅言在线英语题库”，里面分类和专项练习多得你无法想象。