定语从句中that 和which的用法
定语从句which和that的用法区别
定语从句which和that的用法区别编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（定语从句which和that 的用法区别）的内容能够给您的工作和学习带来便利。
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that与which的用法区别两者都可指物，常可互换。
其区别主要在于：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。
He has to work on Sundays, which he doesn’t like. 他得在星期天工作,他是不喜欢这样的。
The London team, which played so well last season, has done badly this season. 伦敦队上一个季度打得很好，这个季度却打得很差。
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.The documents for which they were searching have been recovered. 他们找寻的文件已找到了.This morning some port wine came，for which I have to thank you. 今天早上送来一些波尔图葡萄酒,为此我得向你道谢。
关于代词that和which的用法区别
关于代词that和which的用法区别：在定语从句中，当先行词是指物时，关系代词which可以由that代替，如果which不在介词之后，也可省略。
在日常用语或口语中，which不作主语时可以省略。
例：Did you take away the book(which/that）I showed you yesterday?你把我昨天给你看的那本书拿走了吗？The hotel at which we stayed was both cheap and comfortable.我们住的那家旅馆既便宜又舒适。
This is certainly not the book for which I paid./This is certainly not the book I paid for.这肯定不是我付钱买的那本书。
但两者之间还有一定的区别，必须予以足够的重视。
一.that仅用在限制性定语从句中，通常不用逗号隔开，作宾语或介词宾语时，that 可以省去。
例：The letter that came this morning is from my father.今晨收到的那封信是我父亲寄来的。
The watch(that)you gave me keeps perfect time.你给我的那块手表走得准极了。
The photographs(that) you're looking at were taken by my brother.你正看的这些相片是我弟弟照的。
二.which既可用在限制性定语从句中，作宾语或介词宾语时，which可以省去，也可用在非限制性定语从句中。
例：Did you see the letter that/which came today?今天来的信你看到了没有？This is the one of which I'm speaking./This is the one I'm speaking of.这就是我说的那一个。
定语从句中 which,that 的用法与区别
定语从句中 which,that 的用法与区别定语从句中 which, that 的用法与区别在英语语法中，定语从句是用来修饰名词或代词的从句。
其中，which和that是两个常用的关系代词，在定语从句中经常被使用。
本文将就which和that的用法和区别进行探讨。
一、which的用法1. 用于非限定性定语从句非限定性定语从句通常用which来引导，并用逗号与主句分隔开，这种从句对于句子的意思并非必不可少的。
例句：My brother, which is a doctor, works in a hospital.2. 用于代表整个主句的内容有时which可以用来代表整个主句的内容，这种情况下，which后面的动词一般为be动词。
例句：The weather is terrible today, which makes me feel depressed.3. 用于介词后面当which引导的定语从句介词后面是关于整个句子的概括性内容时，我们常使用which。
例句：The book on the table, which I borrowed from the library, is very interesting.二、that的用法1. 用于限定性定语从句限定性定语从句是对名词或代词进行限制性修饰，它不能被省略，通常用that来引导。
例句：The car that is parked outside is mine.2. 用来修饰特定的人或物有时候，that用来修饰特定的人或事物。
它在句中的位置通常比较靠前，且较为强调。
例句：That man that you were talking to is my boss.三、which和that的区别1. 关于使用的限制性which通常用于非限制性定语从句，而that则多用于限定性定语从句。
2. 关于逗号的使用which引导的非限定性定语从句通常与逗号一起使用，而that引导的限定性定语从句则不用逗号分隔。
定语从句中which和that用法及need用法
定语从句中which和that用法在定语从句中，which 和that 在指代事物时，一般可以互换使用，但并非在任何情况下都是这样。
一、宜用that, 而不宜用which 的情况.①先行词为不定代词all,much,something,everything,anything,nothing,none,the one等1. We should do all that is useful to the people.2. There's nothing that can be said about it.3. Do you mean the one that was bought yesterday?②先行词被only, any, few, little, no, just, very, one of等词修饰时。
1 .The only thing that we could do was to wait.2 .That's the very word that is wrongly used.3 .The last place (that) we visited was the chemical works.4 .You can take any (=whichever) seat that is free.5 .I hope the little that I can will be of some help to them.③先行词是序数词时或被序数词修饰时。
1. When we talk about Wuxi, the first that comes into mind is Tai Lake.2. This is the third film that has been shown in our school this term.④先行词是最高级或被最高级修饰时。
1. This is the best that can be done now.2. The most important thing that should be done right now is how to stop him from going on.⑤先行词既有人又有物，用which和who都不适合，这时宜用that. 如：1.The writer and his novel that you have just talked about is really well known .2.The rider and his bike that had run over an old woman were held up by the police.⑥被修饰词为数词时.1. Yesterday I caught two fish and put them in a basin of water .Now you can see the two that are still alive .⑦如果有两个从句，其中一个关系代词已用which ,另一个关系代词宜用that，以避免语言的单调或重复。
定语从句关系代词that、which特殊用法
定语从句关系代词that、which 的用法a.先行词被序数词或形容词最高级所修饰，或本身是序数词、基数词、形容词最高级时，只能用that，而不用which.例如：He was the first person that passed the exam.b.被修饰的先行词为all，any，much，many，everything，anything，none，the one 等不定代词时，只能用that，而不用which.例如：Is there anything that you want to buy in the shop？c.先行词被the only，the very，the same，the last，little，few等词修饰时，只能用that，而不用which.例如：This is the same bike that I lost.d.先行词里同时含有人或物时，只能用that，而不用which.例如：I can remember well the persons and some pictures that I saw in the room.e.以who或which引导的特殊疑问句，为避免重复，只能用that.例如：Who is the girl that is crying？f.主句是there be 结构，修饰主语的定语从句用that，而不用which.例如：There is a book on the desk that belongs to Tom.a引导非限定性定语从句时。
例如：（错）The tree, that is four hundred years old, is very famous here.b介词后不能用。
例如：We depend on the land from which we get our food.We depend on the land that/which we get our food from.a.先行词为that，those时，用which，而不用that.例如：What’s that which is under the desk？b.关系代词前有介词时，一般用which，而不用that.例如：This is the room in which he lives.c.引导非限制性定语从句，用which，而不用that.例如：Tom came back，which made us happy.如果先行词是those, they, all, persons, people, he, anyone, one时用who不用that。
that与which定语从句的区别中考
that与which定语从句的区别中考
在中考英语考试中，定语从句是一个重要的考点，特别是关系代词that和which的用法区别。
以下是一些关于th at与which在定语从句中的用法区别的要点，希望能帮助考生更好地掌握这一知识点。
1.指代范围：
that通常用于指代较远的名词，而which用于指代较近的名词。
如果先行词是不定代词（如：all, anything, everyth ing, nothing, some, many, one等），只能使用that作为关系代词。
2.使用频率：
that在口语和书面语中均常用，尤其是在正式的文体中。
which在非正式场合和口语中更为常见。
3.限制性与非限制性定语从句：
that通常用于限制性定语从句，即从句对先行词起到限定作用，不能省略。
which可以用在限制性定语从句中，也可以用在非限制性定语从句中，后者用逗号与主句隔开。
4.先行词的选择：
如果先行词是特定的人或物，或者在从句中作主语或宾语，通常使用that。
如果先行词是任意一个人或物，或者在从句中作主语或宾语，且句子是非限制性的，可以使用which。
5.特定搭配：
有时that和which可以根据特定的搭配来区分，例如t he same... that和the same... as的区别。
在中考复习中，考生可以通过大量练习来熟悉这些用法，同时注意区分that和which在不同语境中的差别。
掌握这些规则，可以帮助考生在考试中更准确地使用定语从句，提高英语写作和阅读理解的能力。
定语从句关系代词that和which的用法与区别
定语从句关系代词that 和which 的用法与区别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。
区别：关系代词用that（不用which）的情况：1. 先行词是all, anything, everything, nothing等,关系代词应用thatThat's all that he told me.2.先行词前有the only, the same, the very 或no, little, much, any, every, all 等修饰时,关系代词应用thatShe is the only person that I know in this company.3. 先行词前有序数词或形容词最高级修饰时,关系代词常用thatThe first thing that I want to do is to take it away.4. 当先行词同时含有"人"或"物"时,关系代词应用that5. 在固定结构the same...that...; so...that...; such...that...以及it is/was...that...的强调句型中,要用thatThis is the same park that we once visited.6. 如主句以there be开头时,关系代词应用thatThere is a room that has two windows.关系代词用which（不用that）的情况：1. 非限制性定语从句中关系代词一般要用whichShe won the competition, which made the whole family very happy.2. 关系代词前如有介词,关系代词须用 which; 如把介词移至句末,可用that(或省略)There’s only one problem about which they disagree.This is the key (that) she was looking for.3. 如果先行词是that,关系代词应用 whichI know that which you told me.4. 如先行词和定语从句之间被其它较长的成分分隔,常用whichLarry told her the story of the young airman which I narrated at the beginning of this book. (先行词为story)5. 在"those+复数形式的名词"结构中,其后的关系代词多用whichA shop should keep a stock of those goods which sell best.6. 一个句子中如有两个定语从句,第一个定语从句用了关系代词that,第二个从句中的关系代词宜用which;但在平行结构中,应重复同一个关系代词This is the book that you bought which you have lost.。
定语从句that和which以及who的用法实用
定语从句that和which以及who的用法实用定语从句是修饰名词的从句，常用的引导词有that、which和who。
它们的用法如下：1. that引导的定语从句：-用于修饰人或物，在从句中既可以作主语也可以作宾语。
-可用于限定性定语从句和非限定性定语从句。
-通常不用逗号与主句隔开。
限定性定语从句的例子：- The book that I bought yesterday is very interesting.- I have a friend that can speak five languages.非限定性定语从句的例子：- My brother, that lives in New York, is a lawyer.2. which引导的定语从句：-只用于修饰物，不能修饰人。
-通常用于非限定性定语从句。
-用逗号与主句隔开。
非限定性定语从句的例子：- I bought a new car, which is very fast.3. who引导的定语从句：-只用于修饰人。
-可用于限定性定语从句和非限定性定语从句。
-通常不用逗号与主句隔开，但在非限定性定语从句中使用逗号。
限定性定语从句的例子：- The girl who is sitting next to me is my sister.- We need to find a person who can speak French.非限定性定语从句的例子：- The CEO, who was born in Australia, speaks fluent Mandarin.。
定语从句引导词that和which的用法
定语从句引导词that和which的用法that 和which 属于关系代词起连接先行词和定语从句之用.that引导人和物,而which则指引导物.具体如下：定语从句:在复合句中修饰名词或代词的句子在复合句中充当定语,所以叫作定语从句.先行词：定语从句所修饰的名词或代词.关系词：引导定语从句的词,分为关系代词（who,whom,that,which,whose）和关系副词(where,when,why,).复合句：The man who (that) came is Mike.先行词关系代词Li Ming is the one that got full marks in our class.先行词关系代词上句的黑体字为复合句中的主句,蓝体字为定语从句.一定语从句的关系代词Which的用法:若先行词指物则代替先行词在定语从句中充当主语或宾语.This is the pen which was given by my friend.先行词指物代替先行词在定语从句中充当主语This is the pen which my friend gave to me.先行词指物代替先行词在定语从句中充当宾语二定语从句的关系代词Who的用法:若先行词指人则代替先行词在定语从句中充当主语或宾语(如果前面带介词则必须用whom)The man who is wearing a white suit is my brother.先行词指人代替先行词在定语从句中充当主语The man who\whom he wanted to see last week is in Shanghai.先行词指人代替先行词在定语从句中充当宾语She is the girl with whom I went there.先行词指人代替先行词在定语从句中充当介宾且介词于前.三定语从句的关系代词Whom的用法:若先行词指人则代替先行词在定语从句中充当宾语(包括介词的宾语) ,与who的区别是如果前面带介词则必须用whomThis is the teacher whom\who we like best.先行词指人代替先行词在定语从句中充当宾语She is the girl whom\ who I went with there.先行词指人代替先行词在定语从句中充当介宾.I do n’t like the boy to whom you are talking.先行词指人代替先行词在定语从句中充当介宾且介词于前.四定语从句的关系代词that的用法:若先行词指人或物则代替先行词在定语从句中充当主语或宾语The animal that \which is lost is a panda.先行词指物代替先行词在定语从句中充当主语She is the person that \who we are worried about.先行词指人代替先行词在定语从句中充当宾语注意1 that \which在代物时常常可以通用,但有时只宜于用which ,不用that(1) 关系代词前有介词时.This is the hotel in which you will stay.(2) 如有两个定语从句,其中一句的关系代词是that,另一句宜于用which.Let me show you the novel that I borrowed from the liberary which was newly open (新开放) to us.注意2that \which在代物时常常可以通用,但有时只宜于用that ,不用which.(1) 先行词是形容词最高级或者它的前面有形容词最高级时This is the best that has been used against air pollution(反对空气污染) in cities.English is the most difficult subject that you will learn during these years.(2) 先行词是序数词,或它的前面有一个序数词时He is the last person that I want to see.(3) 主句中已有疑问词时Which is the bike that you lost?(4) 先行词既有人又有物时The bike and its rider that had run over (撞倒了)an old man were taken to the police station. (5) 先行词是all,much,little,something,everything,anything,nothing,none,the one等代词时You should hand in all that you have.We haven’t got much that we can offer you.I mean the one that you talked about just now.(6) 先行词前面有only,any,few,little,no,all,one of,the same,the very等词修饰时The only thing that we can do is to give you some money.Li Ming is the only one that got full marks (满分)in our class.Li Ming is one of the students that want to be teachers in our class.(7) 有两个定语从句,其中一个关系代词已用which,另外一个宜用thatEdison built up a factory(办了一个工厂) which produced things that had never been seen before. 定语从句的关系副词Where的用法:若先行词指地点且其在定语从句中充当地点状语.This is the house+I was born in the house.(=I was born there)介词短语副词=This is the house where I was born.这就是我在那儿出生的房子.先行词关系副词in which I was born.介词+关系代词which I was born in.关系代词这里作介宾的which和that可以省略that I was born in关系代词.。
定语从句中which和that用法
定语从句中which和that用法定语从句中which和that用法在定语从句中，which 和that 在指代事物时，一般可以互换使用，但并非在任何情况下都是这样。
一、宜用that, 而不宜用which 的情况.①先行词为不定代词all,much,something,everything,anything,nothing,none,the one 等1. We should do all that is useful to the people.2. There's nothing that can be said about it.3. Do you mean the one that was bought yesterday②先行词被only, any, few, little, no, just, very, one of等词修饰时。
1 .The only thing that we could do was to wait.2 .That's the very word that is wrongly used.3 .The last place (that) we visited was the chemical works.4 .You can take any (=whichever) seat that is free.5 .I hope the little that I can will be of some help to them.③先行词是序数词时或被序数词修饰时。
1. When we talk about Wuxi, the first that comes into mind is Tai Lake.2. This is the third film that has been shown in our school this term.④先行词是最高级或被最高级修饰时。
定语从句中which与that适用情况
修饰物时只用which不用that的情况1、引导非限制性定语从句时。
例如：Bamboo is hollow, which makes it light.竹子是空心的，这使得他很轻。
2、当关系词前有介词时。
例如：This is the room in which Chairman Mao once lived.这就是毛主席曾经住过的地方。
3、在一个句子中有两个定语从句，其中一个定语从句的关系代词用了that, 另一个宜用which.例如：Let me show you the novel that I borrowed from the library which was newly open to us.我来给你看我从新开的图书馆里借来的那本小说。
4、当关系代词后面有插入语时。
例如：Here is the English grammar which, as I have told you, will help improve your English.这就是我跟你说过的会有助于你学好英语的那本英语语法书。
5、先行词为that时。
例如：The clock is that which can tell us the time.钟是报时的装置。
附：只用that不用which的情况一、先行词为不定代词,all, much, something, everything, anything, nothing, none, the one等。
例句：Have you got something (that) he wanted? 你已经得到他想要的东西了吗?二、先行词被only, any, few, little, no, just, very, one of等词修饰时。
例句：You can keep any books that you find. 你可以保留你找到的任何书。
三、先行词是序数词时或被序数词修饰时。
定语从句中的that和which用法
定语从句中的that和which用法很多同学可能都会觉得在使用定语从句的时候，有时不知该选择that还是which作为引导词。
以下是小编给大家整理的定语从句中的that和which用法，希望可以帮到大家首先，that和which在从句里都可以做宾语和主语，做宾语时可以省略。
在定语从句中,有种说法叫"关宾省",意思是关系代词在限制性定语从句中作宾语可以省略,不管是that，which，还是whom。
但是which能引导非限制性定语从句，that则不行。
其次，记得以下只能用that的几种情况：1. 当先行词为all, much, little, none及由any, every, some, no所构成的复合不定代词时。
如：We should do all that is useful to the people. 我们应该做一切有益于人民的事情。
Please tell me anything that you know about the matter. 有关此事，凡是你所知道的请告诉我。
2. 当先行词被any, few, little, no, all, much, some等词修饰时。
如：You can take any seat that is free. 任何空着的座位你都可以坐。
There is little work that is fit for you. 几乎没有适合你的工作。
3. 当先行词为序数词或被序数词所修饰时。
如：When people talk about the cities of China, the first that comes to my mind is Beijing. 人们谈论起中国的城市的时候，我首先想到的是北京。
This is the fourth film that has been shown in our school this term. 这是我们校本学期放映的第四部电影。
定语从句中的that和which
定语从句中的that和which两者均作关系代词，代替先行词在从句中充当一些成分，一般为主语或宾语，作宾语时可省略。
I like the cakes which / that / 省略we ate together.that能指代人和物，which只能指代物。
只能用which的情况：1、非限制性定语从句中Mary has a storybook, which she treasures very much.2、在介词之后（如把介词移后，则可用that）This is the book on which I spent 8 yuan.=This is the book which / that / 省略 I spent 8 yuan on.注意：定语从句中谓语动词是含有介词的动词短语时，介词应放在动词之后，不能拆开放在关系代词前。
This is the key which you are looking for. 物This is the baby whom you will look after. 人3、当主句中的主语被that修饰或that直接作为先行词时That dog which I found in the street belongs to Mary.I know that which you told me.4、在"those+复数形式的名词"结构中,其后的关系代词多用which You should grasp well those skills which may be used in the future work.5、一个句子中如有两个定语从句,第一个定语从句用了关系代词that,第二个从句中的关系代词宜用which;但在平行结构中,应重复同一个关系代词This is the book that you bought which you have lost.I have a house which is located on the hillside, which faces the south.6、如先行词和定语从句之间被其它较长的成分分隔,常用which Larry told her the story of the young airman which I narrated at the begi nning of this book.限制性定语从句中只能用that的情况：1、当先行词为all, much, little, none时We should do all that is useful to the people.2、当先行词为由any, every, some, no所构成的复合不定代词时Do you have anything that is important to tell me?3、当先行词被all, any, some, no, not, every, each, few, little, much等修饰时I have some books that are very good.There is little work that is fit for you.4、当先行词为序数词或被序数词所修饰时This is the first book that I bought myself.When you talk about interesting books, the first comes to my mind is Harry Potter.5、当先行词为形容词最高级或被形容词最高级修饰时The best that I could do was to apologize.The biggest bird that I caught is in the cage.6、当先行词既包含人又包含物时I won’t forget the things and the persons that I saw.7、当先行词被the very, the only, the last, the just, the same等修饰时This is the very book that I lost yesterday.The only thing that we could do was to wait.8、当先行词是疑问代词who，which，what或主句以这些词开头时Who is the woman that was praised at the meeting?Who that has ever worked together with him doesn’t admire him?9、在there be句型中There is a room that has two windows.10、当先行词为主句表语或关系代词为从句表语时Our school is not the one that it used to be.China is no longer the country that she was.最后请注意：关系代词在定语从句中作主语时，从句的谓语必须与先行词保持人称和数的一致。
that which定语从句的用法
一、定语从句概述在复合句中作定语的从句叫定语从句。
被定语从句所修饰的词叫先行词，通常位于定语从句之前。
引导定语从句的是关系代词that，which，who，whose，whom和关系副词when，where，why。
关系代词或关系副词既起连接作用，又充当从句中的一个成分。
二、关系代词的用法一般情况下，that既可指人又可指物，可以代替who，whom和which，在从句中作主语、表语或宾语;which指物，在从句中作主语、表语或宾语;who在从句中作主语、表语或宾语;whom在从句中作宾语;whose在从句中作定语。
1.that与which辨析1.that与which辨析①当先行词是all，little，much，none，everything，anything，nothing等代词时。
Is there anything that you don't understand?你有什么不懂的地方吗?Tom told his mother all that had happened.汤姆把发生的一切都告诉了他的妈妈。
②当先行词前面有the only，the very，the last等修饰时。
This is the only book that I can find. 这是我能找到的唯一的一本书。
③当序数词或形容词最高级修饰先行词时。
This is the best book that I have ever read. 这是我读过的最好的书。
④当主句是以特殊疑问词which开头的特殊疑问句时。
Which is the hotel that you like best? 哪个是你最喜欢的旅馆?2.关系代词的省略一般情况下，关系代词作宾语时可以省略，但关系代词which，whom在从句中作介词的宾语并且介词位于关系代词之前时，不能省略。
that，which，who在从句中作主语时，不能省略。
I'll never forget the day on which I joined the club.我永远不会忘记我加入俱乐部的那一天。
定语从句中That 与 Which的使用细则
以下情况宜用that, 不宜用which
1）先行词是形容词最高级或者其前面有形容词最高级修饰
This is the best that has been used against pollution.
English is the most difficult subject that you will learn.
2) 先行词是序数词，或有序数词修饰
He is the last (person) that I want to see. 3）先行词既有人又有物
Do you know the things and the persons that they are talking about in the hall?
4）先行词是不定代词
something, everything, anything, nothing, 5) 数量all, much, little, few none, no
6) 特指：the one, the same, the very(就是那个), the only
You should hand in all (that) you have. (all that =what)
The only thing that we can do is to give you some money.
7) 当两个定语从句，一个关系代词已经用了which, 另个用that
Edison built up a factory which produced things that had never been seen before. 8）主句已有疑问词who或者which Which is the bike that you lost?。
定语从句中 which,that 的用法与区别(精选)
定语从句中 which,that 的用法与区别(精选)定语从句中 which，that 的用法与区别定语从句是英语语法中的一个重要部分，用于对先行词进行修饰和限定。
其中，which 和 that 是两个常用的关系代词，在定语从句中起着相似的作用，但也存在一些区别。
本文将对 which 和 that 的用法和区别进行分析和总结。
1.用法：在定语从句中，which 和 that 常用来代替非人称先行词，如事物、动物等。
下面分别介绍 which 和 that 的用法。
（1）which 的用法：- 用来修饰和限定先行词，可以代替整个主句的意思。
例如：- The book, which is on the table, is mine.（在桌子上的那本书是我的。
）- The car, which he bought last week, is very expensive.（他上周买的那辆车非常贵。
）- 用来引导非限制性定语从句，这种定语从句用来补充或解释先行词，一般用逗号与主句隔开。
例如：- I have a new computer, which is very fast.（我有一台新电脑，速度很快。
）- Mary is studying Chinese, which is considered a difficult language.（玛丽正在学习中文，中文被认为是一门难语言。
）（2）that 的用法：- 用来修饰和限定先行词，可以代替整个主句的意思。
例如：- The book that is on the table is mine.（在桌子上的那本书是我的。
） - The car that he bought last week is very expensive.（他上周买的那辆车非常贵。
）- 用来引导限制性定语从句，这种定语从句用于对先行词进行特定的限定，不用逗号与主句隔开。
例如：- The house that is painted blue is for sale.（被涂成蓝色的那座房子正在出售。
定语从句that和which
定语从句that和which定语从句that和which在定语从句中that和which的用法怎么区分呢？以下是店铺收集的'相关信息，仅供大家阅读参考!定语从句中的that和whichThat which代表物，区别听我来叙述;先行若是不定代，that就把which 踹;当先行词为anything，everything，nothing，all，any，much，many，one等不定代词时，只能使用“that”, 不用“which”。
例：Is there anything that I can do for you? 我能给你做点吗?先行词前有两数，就用that定无误;当先行词是基数词或序数词修饰时，只能使用“that”，不用“which”。
例句： That is the second time that I have been to Japan. 那是我去日本的第二次。
The two buildings that lay on the River Thames fell down last week.坐落在泰晤士河岸边的那两座大楼上星期倒塌了。
先行词前最高级，还用that必无疑;当先行词是形容词最高级或被形容词最高级修饰时，只能使用“that”, 不用“which”。
例句：This is the most wonderful time that I have ever had.这是我度过的最美好的时光。
句中若有there be, that应把which替;例：There is no evidence that animals possess a mysterious sixth-sense allowing them to predict natural disasters. 说动物拥有神秘的第六感，可以预知自然灾害，这是没有根据的。
先行主中做表语，避免重复从句里;例句：1)This is not the hospital that it used to be.这已经不再是以前那座医院了。
宾语从句that which用法区别
在英语中，"that"和"which"都是关系代词，经常用来引导宾语从句。
然而它们在使用中存在一些区别。
1. 在限制性定语从句里，如果先行词是物，"which"和"that"的用法基本上是一样的。
作为宾语时，二者都可以省略，而作主语则保留。
2. 当先行词被序数词或形容词最高级所修饰，或者本身是序数词、基数词、形容词最高级时，通常只能使用"that"，而不能使用"which"。
3. "that"无词义，不充当句子成分，可省略。
但在某些情况下，如主句的谓语动词连接多个宾语从句时，第一个"that"可以省略，而其他的"that"不能省略。
此外，当"that"引导的宾语从句作介词宾语时，"that"也不能省略。
4. 在非限制性定语从句里，通常只能用"which"，不能用"that"。
5. "which"在句中通常译为“哪个/辆...”，并充当从句中的某种成分，例如作为定语或宾语。
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定语从句中的that和which的用法
引导定语从句的关系代词有：that（指人或物）,which （指物）,who (指人）.指人时可用that或who ；指物时可用that 或which 。
That和which在从句里都可以做宾语和主语，做宾语时可以省略。
指物时，两者一般可以互换，但在下列情况下只能用that：
1）当先行词是all ,any ,anything ,everything ,nothing 或被它们修饰时.例如：
Is there anything that I can do for you
有什么可以为你做的吗?
All that can be done must be done .
凡是能做的都必须做.
2）当先行词被形容词的最高级或序数词修饰时.例如：That is one of the most interesting books that are sold in the bookshop .
那是这家书店出售的最有趣的书之一.
The first thing that we should do is to get some food .
我们该做的第一件事是弄点吃的.
3）当先行词有：the only ,the very ,the same ,the last 等修饰时.例如：
My necklace is not the only thing that's missing .
我的项链不仅是丢掉的东西.
4）当主句以who或which开头时,定语从句中引导词用that ,不用which 或who .以避免重复.例如：
Who is the girl that is wearing a red coat
正穿一件红色外套的女孩子是谁?
5）当先行词既有人又有物时,用that .例如：
The writer and his novel that you have just talked about are really well known .
你刚才谈起的那位作家以及他的小说确实很著名.
请注意: 以下几种只能使用which的情况:
1.引导非限制性定语从句，用which。
2.在“介词＋关系代词”结构中，关系代词必须用which。
如：The house in which we live is very large. 我们住的房子非常大。
This is the reference book of which the teacher is speaking. 这就是老师正在谈及的那本参考书。
注意：如果介词不放在修饰事物的限定性定语从句的句首，which就可换为that，例如：This is the question which/that we've had so much discussion about. =This is the question about which we've had so much discussion.
这就是我们已经多次讨论过的问题。
3. 先行词为“those＋表事物的复数名词”时，关系代词通常只用which而不用that。
如：you should grasp well those skills which may be used in the future work.
2017.12.14。