作业帮定语从句连接词什么时候不能用THAT
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 10:05:38
定语从句连接词什么时候不能用THAT
定语从句连接词什么时候不能用THAT
定语从句连接词什么时候不能用THAT
关系代词直接放在介词后面时,要用which,不用that.例：
Read the passage to which I referred in my talk.
读一下我在演讲中提到过的那段文章.
His new car,for which he paid ￡7000,has already had to be repaired.
他花700英镑买来的那辆新车已经不得不修理了.
which还可以用作关系限定词,后跟名词,that则不能这样用.例：
He changed his mind for the second time,after which I refused ever to go out with him again.
他第二次变卦,以后我再也不跟他出去了.
The postman comes at 6.30 in the morning,at which time I am usually fast asleep.
邮递员早晨六点半就到,而这时我通常还熟睡着呢.
He may come,in which case I'll ask him.
他也许会来,来了我就问他.
There are 2 left,one of which is almost finished and the other of which is not quite.
剩下两件事,一件快做完了,另一件还有得做.
引导非限制性定词从句时,一般要用which,不用that.例：
Football,which is a popular game,is played all over the wofld.
全世界都踢足球,它是一项很受欢迎的运动.
She spent all evening talking about her latest book,which none of us had ever heard of.
她花了整个晚上谈她最近的新书,关于这本书,我们没有一个人听说过.
that引导定语从句时，先行词一般是物或人，先行词是人的时候，可与who互换引导定语从句，先行词是物的时候，可与which互换，但注意前面有介词的时候不可以用that，而which前是可以有介词的。如：I thank the class from which I learn a lot. 我感谢那堂课，我从那堂课上学到很多。 这个句子里只能用which,不能用that 因为前面有介词from...
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that引导定语从句时，先行词一般是物或人，先行词是人的时候，可与who互换引导定语从句，先行词是物的时候，可与which互换，但注意前面有介词的时候不可以用that，而which前是可以有介词的。如：I thank the class from which I learn a lot. 我感谢那堂课，我从那堂课上学到很多。 这个句子里只能用which,不能用that 因为前面有介词from
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1.前面有逗号（，）不可用that
2.前面有介词不可用that