什么是英语从句?

什么是英语从句?
什么是英语从句?

什么是英语从句?
关系副词引导的定语从句 判断关系代词与关系副词 限制性和 非限制性定语从句等内容,有例题讲解 定语从句在句中做定语,修饰一个名词或代词,被修饰的名 词词组或代词即先行词.定语从句通常 出现在先行词之后,由关系词(关系代词或关系副词)引出.关系代词有：who,whom,whose,that,which等.关系副词有：when,where,why等.18.1 关系代词引导的定语从句 关系代词所代替的先行词是人或物的名词或代词,并在句中 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人的名词或代词,在从句中作主语和 宾语.例如：Is he the man who/that wants to see you?他就是你想见的 人吗?(who/that在从句中作主语) 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) 2) whose 用来指人或物,(只用作定语,若指物,它还可以同 of which互换).例如：They rushed over to help the man whose car had broken down.
Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书.3)which,that所代替的先行词是事物的名词或代词,在从句 中可作主语、宾语等.例如：A prosperity which / that had never been seen before appears in the countryside.农村出现了前所未有的繁荣.(which / that在句中作宾语) The package (which / that)you are carrying is about to come unwrapped.你拿的包快散了.
宾语) 18.2 关系副词引导的定语从句 关系副词可代替的先行词是时间、地点或理由的名词,在从 句中作状语.1)关系副词when,where,why的含义相当于\"介词+ which\"结构,因此常常和\"介词+ which\"结构交替使用.例 如：There are occasions when (on which) one must yield.
何人都有不得不屈服的时候.Beijing is the place where(in which) I was born.
的出生地.Is this the reason why (for which) he refused our offer?
就是他拒绝我们帮助他的理由吗?2)that代替关系副词,可以用于表示时间、地点、方式、理由 的名词后取代when,where,why和\"介+which\"引导的定语从 句,在口语中that常被省略.例如：His father died the year (that / when / in which) he was born.
He is unlikely to find the place (that / where / in which) he lived forty years ago.他不大可能找到他四十年前居住过的地方.
18.3 判断关系代词与关系副词 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.及物动词后面无宾语,就必须要求用关系代词;而不 及物动词则要求用关系副词.例如：This is the mountain village where I stayed last year.这是我 去年呆过的山村.I\'ll never forget the days when I worked together with you.我永远不会忘记与你共事的日子.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.习惯上总把表地点或时间的名词与关系

我来1）表语从句 1.定义：用作表语的从句叫做表语从句。
2.构成：关联词+简单句
3.引导表语从句的关联词的种类：
（1）从属连词that.如：
The trouble is that I have lost his address.麻烦是我把他的地址丢了。
（2）从属连词whether，as，as if.如：
He looked ju...

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