定语从句什么时候只能用that

先行词指物时引导词用that而不用which的情况:1、先行词有序数词或形容词最高级修饰时,ThisisthebestcompositionthathasbeenwritteninEnglish.2、

(2)只能用that作为定语从句的关系代词的情况(a)在therebe句型中,只用that,不用which.(b)在不定代词,如：anything,nothing,theone,all,much,fe

定语从句分为限制性定语从句和非限制性定语从句,所有的非限制性定语从句也即关系代词前有逗号的从句,关系代词均不能用that.在限制性定语从句中,关系代词前有介词如in,on,with等时不能用that.

1．当先行词是everything,anything,nothing(something除外),all,none,few,little,some等代词时,或当先行词受every,any,all,som

从句中如果是介宾的话,介词与先行词放在从句前,这时引导词不可省略,而且引导词只能用which,不能用that.先行词是形容词的最高级,序数词,only.last或者very,这时候只能用that.当先

定语从句中,一般的从句关系代词是which、who、whom、that、whose,其代替主句中的人或物,在从句中做主语、宾语或定语.而学生在学习过程中,常会遇到as作为关系代词出现,做起题来,无从下

关系代词直接放在介词后面时,要用which,不用that.例：ReadthepassagetowhichIreferredinmytalk.读一下我在演讲中提到过的那段文章.Hisnewcar,for

宜用that,不用which或who,whom的场合1.当先行词是不定代词或被不定代词修饰时.如Tellmeeverythingthatyouknow./Allthepeoplethatarework

不能用that的几种情况1.指人,先行词是thoseDoyouknowthosewhoareplayingbasketball?2.介词前置Thestudenttowhomyourfatherista

存在这种现象,但是你没有必要去运用.请看图片.[译文]在非正式文体中,时间后的when可以变成thatsomewhere,anywhere,nowhere,everywhere,place后面的whe

which,that区别如下.asIhadexpected是作状语它们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：Aprosperitywhich/thathadneverbee

当定语从句中缺少地点状语时,关系词只能用where,而不能使用that.当定语从句缺少表示地点的主语/宾语而不是地点状语时,关系词使用that/which,而不使用where.如：Thisisthec

晕,谁说定语从句不能用where.如果是在定语从句中作状语而先行词是地点就用where,如果在定语从句中不是做状语,就算先行词是地点也不能用where,这个时候就用that或者是which.

在以下六种情况下多用who：①关系代词在从句中做主语Afriendwhohelpsyouintimeofneedisarealfriend.②先行词为those,people时Thosewhowere

一般情况下都可以换但是如果是这样的句子Who______istalkingtomyparentsknowshim?这里的定语从句是修饰"who"的,就只能用that了另外,一般引导非限定性定语从句习惯

1.先行词为all,little,much,everything,nothing,something,anything等不定代词2.先行词被all,little,much,every,no,等修饰时.

先行词为人非限制性定语从句中引导词只能用who而不能用that引导词前有介词修饰时只能用who

1)先行词是不定代词：all,few,little,much,something,nothing,anything等.Allthatwehavetodoistopractiseeveryday.2)先

非限制性定语从句用which,主语完整用who

当先行词是everything,anything,nothing（something除外）,all,none,few,little,some等不定代词时,或当先行词受every,any,all,som