定语从句在什么情况下不能用that只能用which
2018-07-10 · 专注在线成人英语口语培训
洛基英语
that 和which在定语从句中都是做关系代词,指代先行词是事物的名词或代词（that还可以指代人,which 不可以）.通常情况下二者可以互换.但是在用法上还是有一定区别的，接下来我就想你介绍一下两者的区别你就知道什么情况下只能用which了！
which的用法：
1，引导非限制性定语从句时，通常要用which
The current, which is very rapid, makes the river dangerous. 水流湍急，使这条河很危险。
2，直接放在介词后作宾语时，通常要用which
She may be late, in which case we ought to wait for her. 她可能晚到，那样我们就要等等她。
that的用法：
1，当先行词是下列不定代词或被它们修饰时much, little, none, all, few, every(thing), any(thing), no(thing) 等时，通常用that
2，当先行词有the very, the only, the same 等修饰时，通常用that
3，当先行词有形容词最高级或序数词(包括last, next等)等修饰时，通常用that
4，当关系代词在定语从句中用作表语时，通常用that
5，当先行词是一个既指人又指物的并列词组时，通常用that
定语从句that与which的用法：
1、只用which,不用that的情况，which可用在非限制性定语从句中，which可用前置介词宾语。
2、只用that，不用which的情况，that相当于关系副词when,where,why,in the way＝in which。
3、that既可指物，也可指人，当主句以here,there开头时，常用that，当先行词是序数词、形容词最高级或先行词被序数词或形容词最高级修饰时，常用that。
4、当先行词是all,anything,nothing(something除外),none,little,much时，常用that。
5、当先行词被no,little,only,very,the last等修饰时，常用that。例如：
6、当先行词是两个或两个以上的词分别表示人和物时用that。
7、在以which，who开头的句子中常用that。
8、time是先行词时，前面如有序数词或last修饰时，定语从句只能用that引导或省略。
拓展资料
that
1. A miracle is something that seems impossible but happens anyway.
奇迹就是看似不可能，却发生了。
2. If you wait, all that happens is that you get older.
如果你等待，发生的只有变老。
3. When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.
当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。
4. Eventually, you'll learn to cry that on the inside.
终有一天，你会学会让泪往心里流。
5. Success is not final, failure is not fatal: it is the courage to continue that counts.--Winston Churchill
成功不是终点，失败也并非末日，最重要的是继续前进的勇气。
6. It's not about making the amazing saves. It's the little things and small things that made great gatekeepers great.
伟大的门将不是靠神奇的扑救成就，而是靠注重小事和细节成功。（Tim Howard美国国家队门将）
7. The turning point in the process of growing up is when you discover the core of strength within you that survives all hurt.
当你从内心深处找到一种可以忍受一切痛苦的坚强力量时，你的成长历程就会出现飞跃。
8. It was just then that I chanced to look round.
就在那时，我恰好环顾了下四周。
9. I don't want any more of that heavy stuff.
我再也不想碰那种麻烦事了。
10. It was the uncommitted that Labour needed to reach.
工党需要拉拢的是未表态者。
11. The vehicle that permitted both communication and acceptability was social revolution.
既能实现交流又能被广为接受的手段就是社会革命。
12. We all know that fats spoil by becoming rancid.
我们都知道油脂变质后会发臭。
13. He admitted that the government was in "a dreadful hole".
他承认政府目前“处境极为尴尬”。
14. She probably sensed that I wasn'ttelling her the whole story.
她可能意识到了我并没有对她全盘托出。
15. He plays some passages so slowly that they become lugubrious.
有些段落他演奏得异常徐缓，听上去有些忧伤。
which
1. He lived on an invalidity pension which came as a weekly giro.
他靠每周领取的作为病残养老金的直接转账救济支票过日子。
2. Politicians want a lap-dog press which will uncritically report their propaganda.
政客们想要的是不问是非、甘为他们搞宣传的哈巴狗一样的新闻媒体。
3. We were in the same college, which was male-only at that time.
我们那时在同一所学院，当时只招男生。
4. We gained a rich supply of data which would normally be inaccessible.
我们得到了通常难以获取的大量数据。
5. "Which one of these do you want?" — "I don't mind."
“你想要这里面的哪一个？”——“都可以。”
6. A formal contract is signed which is renewable annually.
正式签订了每年可续签的合同。
7. He was already asleep in the bed, which smelled faintly of mildew.
他已经在略带霉味的床上睡着了。
8. Show me which one you like and I'll buy it for you.
指给我看你喜欢哪个，我给你买。
9. Why not retrain for a job which will make you happier?
为什么不接受新的培训，找一份让你更快乐的工作？
10. Any property which does not sell within six weeks is overpriced.
任何房产如果6周内还卖不出去就说明定价过高。
11. We can now talk openly about AIDS which we couldn't before.
现在我们能公开谈论以前讳言不提的艾滋病问题。
12. Eczema is a common skin complaint which often runs in families.
湿疹是一种常见的皮肤病，通常具遗传性。
13. He was wearing shorts which showed his long, muscular, hairy legs.
他穿着短裤，露出自己强壮多毛的长腿。
14. Children should have glasses which filter out UV rays.
儿童应该戴上滤除紫外线的眼镜。
15. This, after all, is a company which is awash with cash.
这毕竟是一家现金充裕的公司。
1只用which,不用that的情况。
1)which可用在非限制性定语从句中。例如：
The project,which lasted four years,cost one billion dollars.这项工程历时四年，耗资十亿美元。
2)which可用前置介词宾语。例如：
This is the house in which we lived three years ago.这是我们三年前住过的那所房子。
2只用that，不用which的情况。
1)that相当于关系副词when,where,why,in the way＝in which。例如：
I'll never forget the Monday that /when you first arrived.我将永远不会忘记你初到的那个星期一！
Do you know anywhere that I can get fruit?
你知道我能在哪里买到水果吗？
I like the place for the very reason that/why you dislike it.我喜欢那地方的原因，恰恰是你不喜欢它的原因。
He doesn't see things the way that /in which we see them.他看问题跟我们不一样。
2)that既可指物，也可指人。例如：
The people that worked on the project made a good effort.从事那项工程的人们做了很大努力。
3)当主句以here,there开头时，常用that。例如：
Here is the place that you've been looking for.这就是你一直找的地方。
4)当先行词是序数词、形容词最高级或先行词被序数词或形容词最高级修饰时，常用that。例如：
The first(thing)that should bed one is to get the book.应该做的第一件事是弄到那本书。
This is the best place that I've ever visit-ed.这是我曾参观过的最好的地方。
5)当先行词是all,anything,nothing(something除外),none,little,much时，常用that。例如：
Is this all that's left?这就是剩下的所有东西吗？
Have you got anything that belongs tome?你有没有拿过属于我的东西？
6)当先行词被no,little,only,very,the last等修饰时，常用that。例如：
The only thing that could be done is to find
our way home.唯一能做的事情就是要找到回家的路。
7)当先行词是两个或两个以上的词分别表示人和物时用that。例如：
They talked about the teachers and the schools that they knew.他们谈到了他们熟悉的老师和学校。
8)在以which，who开头的句子中常用that。例如：
Which is the car that killed the man?撞死那个男子的小车是哪一辆？
9)time是先行词时，前面如有序数词或last修饰时，定语从句只能用that引导或省略。例如：
This is the last time(that)I shall give you a letter.
The first time(that)I saw him was last year.
(1) 先行词是all,few,little,nothing,everything,anything 等不定代词时.例如：
All that he said is true.
(2) 先行词被only,no,any,all,等词修饰时.例如：
He is the only foreigner that has been to that place.
(3) 先行词是序数词或被序数词修饰的词.例如：
He was the second (person) that told me the secret.
(4) 先行词是形容词最高级或被形容词最高级修饰的词.
This is the best book (that) I have read this year.
(5) 先行词既包括人又包括物时.例如：
He talked about the people and the things he remembered.
2.只能用which,不用that 的情况：
(1) 在非限制性定语从中.例如：
The meeting was put off,which was exactly what we wanted.
(2) 定语从句由介词+关系代词引导,先行词是物时.例如：
The thing about which he is talking is of great importance.
1.当非限制性定语从句中的先行词指物时，只能用which。如：
The pencil-case ， which I bought last week ，is missing.
那个铅笔盒，我上周买的，现在不见了。
2.关系代词前面有介词时，只能用which。如：
The tree under which we used to take a rest has been cut down.
我们过去常在下面休息的那棵树已砍掉了 。
3.先行词为代词that或that所修饰时，只能用which 。如：
I don't take that which is too expensive.我不要太贵的那一个
