The cat killed the rat_______ ate the meat _______lay in the house______Jack built.谁能告诉我为什么是that ,that ,不填呢?

问题描述:

The cat killed the rat_______ ate the meat _______lay in the house______Jack built.
谁能告诉我为什么是that ,that ,不填呢?

第一个that 引导定语从句,cat在定语从句中做ate the meat的主语
第二个that同样引导定语从句,meat在定从句中做lay的主语
第三个that同样引导定语从句,但是值得注意的是, 先行词house在定语从句中做jack built的宾语,当先行词作宾语时,that可省略不填。

这里是三个定语从句
the rat that ate the meat,the rate在从句中作主语,后一空the meat that lay in the house,the meat也是后面从句的主语,所以that都不能省略
但是第三空,the house jack built ,这里the house在从句中作宾语,可以填that也可以省略
猫杀死了那只把放在jack建的房子的肉吃掉的老鼠

这就是个指示代词,接的是定语或状语,一些情况也可不加,视句子通顺与语意明确情况可不加

这是一个包含有三个定语从句的句子,先行词分别是 the rat , the meat , the house
前两个引导词作主语,故用that ,最后一个作宾语可省略,其实也可以用that

The cat killed the rat(that f) ate the meat ( that ) lay in the house( that 或/ )Jack built.
祝你假期愉快!加油!不明白再问!如果帮到你,请采纳,谢谢!

1.the rat that ate the meat:that引导定语从句,吃了肉的那只老鼠,去掉that就成了the rat ate the meat,cat是主句的主语,所以显然不对.
2.the meat that lay in the house.同上
3.the house Jack built.杰克建的屋子.
不知道你有没有发现前两句that后面是动词,其实第三句也可以改成the house that built by jack.
that是关系代词,用于从句中缺少成分,常在从句中充当主语、宾语或表语
e.g:This is the park that I usually go to.--to后面缺少了宾语,用that充当
This is the park that has a big lake.--从句缺少主语,用that充当

第一个,你不看后面的,就是猫杀了吃肉的老鼠(定语从句),that作主语,不可省
第二个,跟第一个一样的,修饰肉的
第三个,定语从句,缺少宾语,that可以省略