that从句

时间:2024-08-23 18:26:57编辑:阿星

定语从句中能用that吗?

定语从句中只能用which,不能用that的几种情况:1、 在介词后面的关系代词用which而不能用that。即“介词+which(代物)” 。2、 在非限定性定语从句中用which,不能用that。3、有两个定语从句,其中一个关系代词已有which,另一个宜用that。相反,如果其中一个为that,另一个宜用which。4、描述句中一般用which。5、those +复数名词之后,多用which 。关系词包括关系代词关系副词(英语:relative adverb)和关系限定词(英语:relative determiner)。关系词的选择主要涉及以下因素: 先行词是人还是事物;关系词在关系从句中的句法功能;关系从句是限制性的还是非限制性的;是口语还是书面语。以上内容参考:百度百科-定语从句

定语从句在什么情况下只能用that

1、定语从句修饰的词(即,先行词),前面有形容词最高级时。This is the best film that I have seen.先行词是film,前面有the best修饰它,这时候只能用that,强调“最好的”。2、先行词被the very/the only/the same/the last等修饰时。She is the only girl who has got a prize.先行词是girl,前面有the only修饰它,这时候只能用that,强调“唯一一个”。3、先行词被序数词修饰时。The first place that they visited was the Big Ben.先行词是place,前面有the first修饰它,这时候只能用that,强调“第一个”。定语从句关系构成关系从句的句法功能主要是充当定语。在英语中,关系从句通常位于它所修饰的词(组)之后。被关系从句修饰的词(组)叫做先行词,引导关系从句的词称为关系词,关系词指代先行词并在关系从句中充当一定的成分。例如:This is the book which interests me.“which interests me”是关系从句,修饰先行词“book”,而关系词“which”指代先行词“book”并在关系子句中充当主语。这句话可以拆分为两个句子来理解:“This is the book”和“The book interests me”。

that在哪些从句可以省略?哪些从句绝不可以省略?

宾语从句中的that可以省略,定语从句中假如引导词that在从句中充当宾语,可以省略。例如:宾语从句:I promise that I will study hard.这里的that可以省略。但是在这句中:This is the factory that lies in Guangzhou.这里的that做主语,不能省略。以下情况不可省略:1、that引导主语从句、表语从句、同位语从句时不能省略。2、宾语从句不止一个时,不能省略,如they。词语用法that用作指示代词的意思是“那,那个”。可指前面提到的那件事,也可指在空间或时间上较另一事物远的事物或人,还可指要表明的或要提及的事物、想法等。that用作关系代词时,指人或事物,同时又在从句中充当句子成分。that偶尔也可引导非限制性定语从句。that还常用以代替who, whom, which,但that...which中的that用做关系代词的先行词。

that引导的从句有哪些?

that引导的从句有如下:1、从句的主语是that时,that不能省。We know that that is an important meeting.2、动词后接多于两个由that引导的宾语从句时,第一个that可省,但后面的that不可省。He said (that) you were too young to understand the matter and that he was asked not to tell you.3、that引导的宾语从句中紧跟复合句从句时,that不能省。I think that if you have lost the library book, you must pay for it.4、当主句的谓语与宾语从句之间有插入语时,that不能省。He says, in the newspaper, that English is getting more and more important.5、当that从句是双宾语中的直接宾语时,that不可省。I can’t tell him that his mother died.

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