赫拉克里斯
定语从句attributive clause更多释义>>[网络短语] 定语从句 Attributive clause;the attributive clauses;Relative Clause引导的定语从句 that;As;which初中定语从句教案 defining relative clause
眼角落下的泪
引导定语从句的关联词称为关系词,关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等,绝对没有“what”;关系副词有where, when, why等。关系词常有3个作用: ①连接作用,引导定语从句。 ②代替先行词。 ③在定语从句中担当一个成分。 注:关系代词有主语、宾语之分。一般whom作为宾语。关系代词在从句中作主语,宾语,表语,定语等,关系副词在从句中作地点状语(where)时间状语(when),原因状语(why)。定语定语用来限定、修饰名词或代词的,是对名词或代词起修饰、限定作用的词、短语(动词不定式短语、动名词表示的)汉语中常用“……的”表示。主要由形容词担任,此外,名词、代词、数词、分词、副词、不定式以及介词短语也可以来担任,也可以由一个句子来担任。单词作定语时通常放在它所修饰的词之前,作前置定语。短语、从句作定语时则放在所修饰的词之后,作后置定语。 被定语从句修饰的名词、代词称为先行词。如“The man”、“The book”。编辑本段关系代词引导的定语从句举例关系代词所代替的先行词是人或物的名词或代词,并在从句中充当主语、宾语、定语等成分。关系代词在定语从句中作主词保持一致。1,who, whom, that这些词代替指人,“whom”作宾语指人,“that”既可作主语又可作宾语(作宾语可以省略),可以指人也可以指物。在从句中所起作用如下: (1)Is he the man who/that wants to see you? 他是那个想见你的男人吗?(who/that在从句中作主语) (2)He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。(whom/that在从句中作宾语) (3)The man whom you spoke to just now is our English teacher. 你刚刚说话的那个男人是我们的英语老师。2,Whose 用来指人或物(只用作定语, 等,作宾语时可以省略,例如: (1)Prosperitywhich / that had neppearsin te. 农村出现了前所未有的繁荣。(which / that在从句中作主语) (2)The package (which / that) you are carryingis about to come unwrapped.你拿那个包裹快要散开了。(which / that在从句中作宾语)whose“whose”表示谁(可以为人也可以为物)的(东西) 例:A child whose parents are dead is called an arphan.双亲都死了的孩子叫做孤儿。(“whose”表示那个孩子的双亲) He lives in a room whose window faces south.他住的那个房子的窗户是朝南的。(“whose”表示那个房子的窗户) 关系代词:在句中作主语、宾语或定语。 1. that既可代表事物也可代表人,“which”代表事物;它们在从句中作主语或宾语,“that”在从句中作宾语时常可省略关系词,“which”在从省略。[eg:This is the book (which)you want.] 2. 不及物动词+介词”的介词的宾语代词“wh”放在它原来的位置。 3. 代表物时多这时的that常被省略; c)被形容词最高级修饰时;既有人又有物时; e)整个句中前面已有“which”,“wh”行 关系副词:在句中作状语 关系副词=介词+关系代词 why=for which where=in/ at/ on which(介词同先行词搭配) when=during/ on/ in/…… which(介词同先行词搭配) 1. “where”是关系代词,当然也不用“that”引导。 By the time when you arrived in London, we had stayed there for two weeks. 到你到达伦敦的时候,我们在那里已经待了两个星期。 I still remember the her. 我仍然记得我第一次见到她。 Each time when he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc。 他每次出差都带来了生活必需品,如毛巾,肥皂,牙刷等其他东西。 3. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用“there is”开头。 There is somebody here who wants toak to you. 这里有人要和你说话。 分作进一步说明,通常是引导词和先行词之间用逗号隔开,将从句拿掉后其他部分仍可成立。编辑本段非限制性定语从句意义: 非限制性定语从句起补充说明作用,缺少也不会影响全句的理解。在非限制性定语从句的前面往往有逗号隔开,如若将非a lovely garden.我去年买的的房子带着个漂亮的花园。 This novel, which I have read three times, is very touching. 这本我已经读过三遍的小说很感人。 3. 非限定性定语从句可将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数,例如: He seems not to have grasped what I meant, which greatly upsets me.他似乎没抓住我的意思,这使我心烦。 Liquid water changes to vapor, which is called evaporation. 液态水变为蒸汽,这就叫做蒸发。 4. 有时as也可用作关系 5. 在非限定性定语从句中,不能用关在从句中做主语 (1)The boys who are playing football are from Class One. 在踢足球的男孩们是一班的。 (2)Yesterday I helped an old man who lost his way. 昨天,我帮助了一个迷路的老人。whom指人注意:关系代词“whom”在口语和非正式语体中常用“who”代替,可省略。 如果在从句中做宾语,就用“whom”或“who”。 He is the man whom has an English book. 他就是那个有英语书的男人。 You just meet the person whom is my friend. 你刚刚见到的那个人就是我的朋友。whose通常指人也可指物在定语从句中做定语,表所有。 (1)He has a friend whose father is a doctor. 他有一个朋友的父亲是医生。 (2)I once lived in a house whose roof has fallen in.我曾经住在一座现在已经倒塌的房子中。 “whose”指物时通常以以下结构来代替: (3)What is the color.Football isa game which is liked by most 颜色是什么。足球是大多数男孩都喜欢的游戏。 (4)This is the pen(which)he bought yesterday. 这是他昨天刚买的钢笔。that指人时相当于“who”或者“whom”;指物时,相当于“which”当前头有最高级序数词“all”不定代词时必须用“that”。 在定语从句中做主语、表语或者宾语,做宾语时可省略。 (5)The number of the people that/who come to visit the city each year rises one million. 每年来这座城市观光的游客数目上升了100万。 (6)Where is the man this morning? 今天早上这个男人在哪?when指时间在定语从句中做时间状语也可做连接词用。 (1)(1) I still remember the day when I first came to the school. (2) The time when we got together finally came.why指原因在定语从句中做原因状语。 (1)Please tell me the reason why you missed the plane. (2)I don't know the reason why he lookswhen/in which he was going to school he began to know what he wanted when he grew up.编辑本段介词和关系代词1)介词后面的关系代词不能省略。 2)“that”前“Do you”作介词的宾语,且可以省略。例如: (1)The school(that/which)he once studied in is very famous.“that/which”可以省略。 = The school i which hied is very famous.“which”不可省略。 (2)Tomorrow I will bring here 用,如:look for, look after, take care of等。 T This is the watch which/that I am looking for.(T=正确) F This is the watch for which I am looking.(F=错误) 2. 若介词放在关系代词前,关系代词指人时用“whom”,不可用“who”或者“that”;指物时用“which”,不能用“that”;关系代词是所有格时用“whose” (1)The man with whom you talked is my friend.(T) The man famous. (2)I bought many books yesterday, three of which are written by Lu Xun.关系代词关系代词(一般情况下)“that”可用在从句做主语,谓动词的宾语,但是不能做介词的宾语。 “which”指物,在从句句中作主语; “whom”在从句中作宾语; “where”在从句中修语,先行词通常是“the reason”; 有时“why”也可用“for+which”代替。 例:A doctor who looks after people's health. 主语 谓语 先行词 定语从句修饰先行词判断介词和关系代词方法一: 用关系代词,还是关系副词完全取决于从句中的谓语动词。不及物动词后面无宾语,就必须要求用关系副词或者是介词加关系代词;而及物动词后接宾语,则要求用关系代词。例如:This is the mountain village where I stayed last year. 判断改错: (错) This is the mountain village where I visited last year.(错) I will never forget the days when I spent in the countryside.(对) This is the mountain village (which) I visited last year.(对) I'll never forget the days (which) I spent in the countryside. 例. Is this the museum ____ the exhibition was held? A. whereB. thatC. on whichD. the one ,解析: 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + which 引导地点状语。而此题中,介词on 用的不对,所以选A。 关系词的选择依据在从句中所做的成分,先行词在从句中做主、宾语时,选择关系代词(who, whom, that, which, whose); 先行词在从句中做状语时,应选择关系副词(“where”地点状语,“when”时间状语,“why”原因状语)。编辑本段先行词和关系词1)Whoever spits in public will be punished here.(“Whoever”可以用“anyone who”代替) 2)The parents will use what they have to send their son to technical school. (“what”可以用“all that”代替) 但这两句句子已经不是定语从句了,是名词性从句。因为定语从句一定要有先行词,而名词性从句没有。将“Whoever”、“what”分别用“Anyone who”、“all that”代替后,才是定语从句,先行词分别是“Anyone”、“all”。an invitation from her boss, ___came as a surprise. A. itB. thatC. whichD. he 答案C。 此为非限定性从句,不能用“that”修饰,而用“which”、“it”和“he”都使后句成为句子,两个独立的句子不能单以逗号连接。况且选“he”句意不通。 2)The weather turned out to be very good, ___ was more than we could expect. A. whatB. whichC. thatD. it 答案B英语语法上行不通。 3)It rained hard yesterday, ____ prevented me from going to the park. A. thatB. whichC. asD. it 答案B。 “as”和“which”在引导非限宾语。但不同之处主要有两点: (1)importance to me, as my own is. 在一定的语言环境里,有些名词可以具有形容词的性质。这些名词主要是那些表示人的身份、职业、状态的名词。值得一提的是,在这些具有形容词性质的名词之后,引导定语从句的关系代词不能用“who / whom”。 (2)动词短语先行成分。 这种动词短语既可是限定形式也可是非限定形式。如果是动态动词短语,它们在从句中就一般有限定或非限定形式的替代动词“do”和“as / which”一起代替。“do”可以出现,也可以不出现,但不能用其它动词代替。 (3)句子作先行成分。 这句子可以是整个主句也可以只是主句中的一个从句。有时是连续几个句子,有时甚至可以是一个完整的故事。 二、“as/which”特殊定语从句在句中的位置。 由于先行成分的构成成分”特殊定语从句在句中的位置有以下几种情况: 1. 形容词做先行成分时:形容质的which”特殊定语从句置于先行成分之后。 2. 动词词短语作先行成分时,“as / which”特殊定语从句置于先行成分之后。但是,当从句中含有表示主观意志的插入成分时,“as”特殊。 3. 句子作先行成分时:“as”特殊定语从句的位置较灵活,可以置于先行成分之前、之中或之后。但如果先行成分是直接引语,“as”特殊定“s”特殊定语从句与否定词的相对中则常用一些表示“合乎自然规律”、“众所周知”或“经常发生”等意义的词语,如natural, known to all, usual等。 3. 有无状语意要是方式状语意义,而“which”特殊定语从句则无状语意义。“as”特殊定四、关系代词“as”与“which”一词。如: Freddie, as might be expected, was attending the conference. 1. “Which”作主语时,谓语动词不限,主动被动皆可,只是谓语动词为被动语态时助动词“be”省略。 2. “as”和“which”都可以在特殊定语从句中宾语。 3. “as”和“which”在特殊从句中作补语。如: We thought him a gentleman, as/which he could never be. “as”特殊定语从句中可以主谓倒装,“which”从句中则不能主谓倒装。 如果先行成分不是主语补语或宾语补语,关系代词用“which”而不用“as”。如: He talked like a native, which/as he hardly was. 4. “which”在特殊从定法 (1)不用that的情况 (a)在引导非限定性定语从句时。 (错)The tree, which is four hundred years old, Is very famous here. (b)介词后不能用。 We depend on the land from which we get our food. We depend on the land that/which we get our food from. (2)只能用“that”作为定语如“last,just”修饰时,只用“that”。 (d)先行词为序数词、数容词,又有物时。 (f)先行词指物,在主句中作是“the way”或“the reason”时,“that”可作关系副词,也可省略 (h)主句的主语是疑问词“who /which”时,避免重复要用“that”. 举例: Is this the book that you borrowed in the library? 这是你在图书馆借的书吗? Who that break the window should be punished. 谁打碎了窗户。 All that is needed is a supply of oil. 所需的everything that he had stolen to the police. 那贼最终把偷的全部东西交给了警察。 “that”必用 1、先行词是最高级或被最高级修饰。 2、是序数词或被序数词修饰。 3、不定代词指物。 5、被“only”、“the every”、“no”、“one of”等修饰 6、主句有“which”、“who”、“whom” 7、“there be”句型中 8、如果有两个从句,其中一个关系代词已用了“which”,另一个关系代词宜用“that” 9、先行词在主句中作表语,或者关系代词本身作从句的表语是宜用“that” “that”在作宾语时可省略。 10、不是任何时刻关系词作主语宾语是能用“that”难点分析“you”注意1:the only,the same,the last ,any,little等修饰时(1) This is the very good dictionary that I want to buy,(2) After the fire in his house, the old car is the only thing that he owned.当先行词指人时,偶尔也可以用who(3) Wang Hua is the only person in our school who will attend the meeting?5、当先行词前面有who, which等疑问代词时(1) Who is the man that is standing there?(2) Which is the T-shirt that fits me most?6、当先行词既有人,也有动物或者物体时Can you remember the scientist and his theory that we have learned?7.当关系代词在定语从句中做表语The village is no longer the one that it used to be 10 years ago.8.当在which引导的定语从句as和which引导非限制性定语从句,有相同之处也有不同之处。具 a developing country.(2) He is from the south, as we can see from his accent.(3) John, as you know, is a famous writer.(4) He has been to Paris more than several times, which I don’t believe.注意:当主句和从句存在逻辑上的因果关系时,常用which。(5) Tom was always late for school, which made his teacher angry.3、当先行词受such, the same修饰时,常用as(1) I have never heard such a story as he tells.(2) He is not such a fool as he looks.(3) This is the same book as I lost last week.注意:当先行词由the same修饰时,偶尔也用that引导定语从句,但是和由as所引导的定语从句意思不同(4) She wore the same dress that she wore at Mary’s wedding. 她穿着她注意:定语从句such…as …与结果状语从句such… that…的区别:as在所引导的定语从句中作主语,宾语;that在结果状语从句中不做成分(6)He has such a good laptop as I want to buy. (7)He idea。(but= who don’t) (五)区分定语从句和同位语从句 1、定语从句修饰先行词,它和先行词是修饰关系; 同位语从句说明先行词的具体内容,是补充说明的关系 (1)The planeis clear. 同位语从句 2、定语从句由关系代for advice. (3)The fact that the moon moves around the earth is known to all. (4)The fact is that the moon moves around the earth. [定语从句]介词+关系词 1)介词后面的关系副词不能省略。 2)“that”前不能有介词。 3)某些在从句中充当时间,地点或原因状语的"介词+关系词"结构可以同关系副词“when”和“where”互换。例如: This is the house in which I lived two years ago. 这是我两年前住过的房子。 This is the house where I lived two years ago. Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗? Do you remember the day when you joined our club?
小梅0429
1. 中英文定语的位置有什么差别?
(1) 在中文里定语一般是前置,中国古代汉语中存在定语后置的情况;
(2) 英文中一个词修饰另一个词的时候存在前置和后置两种情况,词组和句子修饰一个单词的时候都是后置。
2. 英译汉的主要步骤是什么?
英译汉“三部曲”:断句、翻译、重读。
3. 英文中的介词翻译成中文时是什么词性?
英文中的介词可以翻译成为中文里的方位副词和动词。
4. 中英文句式有什么差异?
中英文的语言顺序:
中文:先出主语+废话(包括定语、状语、补语和插入语等)+最重要成分
英文:先出主语+最重要成分+废话(包括定语、状语、补语和插入语等)
5. 定语从句有几种译法?分别是什么?
定语从句的翻译主要有以下三种方法:
(1) 前置译法:就是将定语从句完全置于被修饰词之前,在定语从句后面加上一个“的”就可以了。
(2) 后置译法:就是将定语从句完全置于被修饰词之后,但是这点要注意的是需要翻译关系词。
(3) 句首译法:就是将定语从句完全置于整个句子的前面,调整全句语序。但是,这种翻译方法不是十分常见,因为在刚开始学习笔译的时候,我们不主张改变句子结构,不然很容易引起句子的歧义。
6. 循环套用定语从句是什么?怎么进行翻译?
每一个定语从句都是在修饰前一个定语从句中的最后一个名词,这样就形成了一种循环的状态,我们把这样的定语从句称之为“循环套用”定语从句。结构如下:
中心词+定语1+定语2+定语3+……定语N
翻译公式:
定语1+定语2≈定语3 就把前两者放在一起翻译
定语1≈定语2+定语3 就把后两者放在一起翻译
如果三个定语一样长,根据经验判断还是把前两个放在一起翻译。
7. 需要断句的长句和不需要断句的长句分别怎样进行翻译?
(1) 第一种,长句不带有很多标点,句子结构比较复杂,要先断句,再翻译,最后就是重读;
(2) 第二种,长句带有很多逗号,首先还是先断句,看看有没有什么不明白的地方。其次就是在这些句子当中寻找哪个句子更加重要,哪个句子更加不重要。用专业的说法来说就是寻找句子之间深层次的逻辑关系。在寻找逻辑关系的同时,把句子的结构弄得十分明确和透彻。做完这步之后,就着手翻译,然后重读,完成翻译。
8. 直译和意译分别是什么?它们的特点是怎样的?
直译(metaphrase)是基本保留原文的语言形式,保留原文的异国情调,把一种语言的形式和内容变为另外一种语言的形式和内容的过程。
意译(paraphrase)是不必拘泥于原文的形式,将一种语言所表达的意义,用另一种语言进行释义性的解释。
一、关系词
关系词可分为:
关系代词:which、that、who、whom、whose 等
关系副词:when、where、why 等
关系词常有 3 个作用:引导定语从句、代替先行词、在定语从句中担当一个成分,如主语、宾语、定语和状语等
The girl who is singing in the classroom is my sister. 在班里唱歌的那个女孩是我妹妹
This is the room where he once lived. 这是他曾经住过的房间
关系代词
关系代词所代替的先行词是表示人或物的名词或代词,并在从句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时,从句谓语动词的人称和数要和先行词保持一致
1、who、whom、that
这些词代替的先行词是指人的名词或代词,who 作主语指人,whom 作宾语指人,that 既可作主语又可作宾语(作宾语可以省略),可以指人也可以指物。在从句中所起作用如下:
The boys who are playing football are from Class one. 正在操场上踢足球的男孩子是一班的 (who作主语)
She is the girl whom/that I saw yesterday. 她就是我昨天见的那个女孩 (whom/that 作宾语)
The number of the people that/who came to China each year rises one million. 来中国的人数每年增加一百万(that/who 作主语)
2、whose 用来指人或物;若指物,可以与 of which 互换;若指人,与 of whom 互换
I have a classmate whose father is a doctor. 我有个同学的爸爸是医生
Please give me the pencil whose (of which) color is green. 请把那根绿色的铅笔给我
3、which、that
它们所代替的先行词是指物的名词或代词,在从句中可作主语、宾语等,作宾语时可以省略
Computer game is something that is liked by most boys. 大多数男孩都喜欢电脑游戏 (that 作主语)
Where is the book that I read this morning? 我今天早上读的书在哪里?(that 作宾语)
常见的关系副词有:
why = for which
where = in/at/on/...which
when = during/on/in/...which
1、when 指时间,在定语从句中作时间状语
The time when we got together finally came. 我们在一起的时刻终于到来了
I still remember the day when I first came to school. 我依然记得第一次来学校的那天
2、where 指地点,在定语从句中作地点状语
Beijing is the city where I was born. 北京是我的出生地
The house where I lived ten years ago has been pulled down. 我十年前的房子已经倒塌了
3、why 指原因,在定语从句中作原因状语
Please tell me why you are late. 请告诉我你为什么迟到了
I don't know the reason why he looks unhappy today. 我不知道为什么他今天看起来不开心
关系副词引导的从句可以由“介词+关系代词”引导的从句替换
The reason why/for which he refused the invitation is not clear. 他拒绝邀请的原因不清楚
Great changes have taken place in the city where/in which I was born. 我出生的城市发生了很大变化
4、介词 + 关系代词引导的定语从句
This is the school in which I studied two years ago. 我两年前在这个学校学习
Do you remember the day on which we met each other? 还记得我们相遇的那天吗?
Tomorrow I will bring here a magazine for which you asked. 明天我会把你要的杂志带来
We'll go to hear the famous singer about whom we have often talked. 明天我们将要去听那个我们经常说起的歌手的演唱会
注意事项
1、若介词放在关系代词前,关系代词指人时用 whom,不可用 who 或 that;指物时用 which,不可用 that;关系代词是所有格时用 whose
The man with whom you talked is my friend. 和你说话的那个人是我的朋友
The plane in which we flew to Canada is very comfortable. 我们去加拿大乘坐的飞机很舒适
2、含有介词的动词短语一般不拆开使用,例如:look for、look after、take care of 等
This is the book which/that I am looking for. 这就是我正在找的书
3、“介词 + 关系代词”前可有 some、any、none、both、all、neither、most、each、few 等代词或数词
He loved his parents deeply, both of whom are very kind to him. 他很爱他的父母,他们对他很好
In the basket there are quite many apples, some of which have gone bad. 篮子里有很多苹果,其中一些已经坏了
There are forty students in our class, most of whom are from big cities. 我们班在 40 个学生,大多数来自大城市
二、限定性与非限定性定语从句
限定性定语从句
限定性定语从句,不用逗号和主句隔开,是先行词不可或缺的定语,不能删除。可翻译成先行词的定语,“...的...”,关系词可用 that, 可用 who 代替 whom,作宾语时可省略
China is a country which has a long history. 中国是拥有悠久历史的国家
My mother told me that she was the only person that I could depend on. 妈妈告诉我她是我唯一可依靠的人
下面是限定性定语从句只能用 that 的几种情况
1、当先行词是 anything、everything、noting(something 除外)、few、all、none、little、some 等代词时,或者是由 every、any、all、some、no、little、few、much、each 等修饰时,只能用 that,但有时可以省略
Have you taken down everything (that) said? 你记下了李先生说的'一切了吗?
There seems to be nothing (that) seems impossible for him in the world. 对他来说,世界上似乎没有什么事是不可能的
All that can be done has been done. 所有能做的都做了
There is little (that) I can do for you. 我几乎不能为你做什么
2、当先先词前面有 who、which 等疑问代词时,只能用 that
Who is the man that is standing there? 正站在那儿的那个人是谁?
Which is the T-shirt that fits me most? 那件T恤最适合我?
3、当先行词被形容词最高级修饰时,只能用 that
This is the best film that I have seen. 这是我看过的最好的一部电影
4、当形容词被 the very、the only、the same、the last 修饰时,只能用 that
This is the very good dictionary that I want to buy. 这就是我想买的那本很实用的字典
After the fire in his house, the old car is the only thin that he owned. 他家遭遇火灾之后,他仅剩那辆旧车 (当先行词指人时,偶尔也可以用 who)
Wang hua is the only person in our school who will attend the meeting. 我们学校仅有王华将去参加会议
5、当先行词被序数词修饰时,只能用 that
The first place that they visited in London was the Big Ben. 他们在伦敦首先参观的是大本钟
6、当关系代词在定语从句中作表语时,只能用 that
The village is no longer the one that is used to be 10 years ago. 乡村已经不是10年前样子了
7、当先行词既有人、也有物时,只能用 that
The writer and his works that you told me about are admired by us all. 我们所有人都羡慕你告诉我的那位作家和他的作品
非限定性定语从句
非限定性定语从句用逗号和主句隔开,是先行词的补充说明,删除后意思仍完整,通常翻译成主句的并列句。关系词不可省略,不能用 that,不能用 who 代替 whom
China, which was found in 1949, is becoming more and more powerful. 中国,在 1949 年成立,现在变得越来越强大了
His mother, who loves him very much, is strict with him. 他的妈妈很爱他,对他也很严格
as 和 which 引导非限制性定语从句,有相同也有不同之处
1、as 和 which 都可以在定语从句中作主语或宾语,代表前面整个句子
He married her, as/which was natural. 他娶了她,这很自然
He was honest, as/which we can see. 他很诚实,我们都能看到
2、当先行词被 such、the same 修饰时,常用 as
I have never heard such a story as he tells. 我从没听过他讲的这个故事
He is not such a fool as he looks. 他实际上不是看起来那么傻
This is the same book as I lost last week. 这本书和我上周丢的那本一样
3、当先行词由 the same 修饰时,偶尔也会用 that 来引导定语从句,但是和由 as 引导的定语从句意思不同
I wore the same dress that I wore at Tom's wedding. 我穿着在汤姆婚礼上穿过的那条裙子
I wore the same dress as my young sister wore. 我和我妹妹穿着一样的裙子
4、as 引导的非限制性定语从句,可放在主句之前,或者主句之后,甚至可以切割一个主句;which 引导的非限制性定语从句只能放在主句之后。另外,as有“正如...正像...”的意思
As is known to all, China is a developing country. 众所周知,中国是发展中国家
He is from the south, as we can see from his accent. 从他的口音,我们知道他是从南方来的
John, as you know, is a famous writer. 正如你所知,约翰是一个著名的作家
He has been to Paris more than several times, which I don't believe. 我不相他去过巴黎很多次
Tom was always late for school, which made his teacher angry. 汤姆上学总是迟到,这让老师很生气
注意:当主句和从句存在逻辑上的因果关系时,常用 which
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