定语从句中不能用that的情况
1、在引导非限定性定语从句时。
The tree, that is four hundred years old, Is very famous here.(错误用法)
2、介词后不能用。
We depend on the land from which we get our food.
我们依赖于从中获取食物的土地。
We depend on the land that/which we get our food from.
我们依靠的是我们从中获得食物的土地。
扩展资料
只能用that作为定语从句的关系代词的情况
1、在there be 句型中,只用that,不用which;
2、在不定代词,如:anything, nothing, the one, all等作先行词时,只用that,不用which;
3、先行词有the only, the very,the same,the last,just修饰时,只用that;
4、先行词为序数词、数词、形容词最高级时,只用that,不能用which;
5、先行词既有人,又有物时;
6、先行词指物,在主句中作表语时;
7、先行词是the way或the reason时,that可作关系副词,也可省略;
8、主句的主语是疑问词who /which时。
1、在非限定性定语从句中,不能用that作连接词。
Helon is kind to her youngest son ,which of course ,makes the others envy(嫉妒) him;这句话的先行词是前面一整个句子所表达的内容
2、从句紧跟在介词之后(即介词+疑问词 共同充当连接词)
My father bought this house in which he once lived.
关系选择
关系词包括关系代词(英语:relative pronoun)、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:
1、先行词是人还是事物;
2、关系词在关系从句中的句法功能;
3、关系从句是限制性的还是非限制性的;
4、是口语还是书面语。
1、在非限定性定语从句中不使用 that,而要用 which。
I have read all the books, which were assigned by the professor last week.
2、在由介词引导的定语从句中不使用 that,而要用 which/what(指代物),或 whom(指代人)。
I have read all the books, three of which were assigned by the professor last week.
I could tell the difference, among whom I used to work with.
限制性定语从句与非限制性定语从句
限制性定语从句
从语义上看,限制性关系从句主要起限定作用,修饰特定的人或事物,如果去掉限制性定语从句,整个句子表意会不完整甚至不通顺;从结构上看,限制性关系从句常紧跟先行词,并且同先行词之间一般不加逗号分隔(但不是绝对的)。
限制性关系从句的关系词包括:that, which, who, whom, whose, as, than等。
非限制性定语从句
从语义上看,非限制性关系从句主要起补充说明的作用,有时相当于一个并列分句或状语从句,可以表达原因、目的、结果、条件、让步等意义。
推荐于2017-11-29 · 知道合伙人教育行家
2. 在由介词引导的定语从句中不使用 that,而要用 which/what(指代物),或 whom(指代人):
I have read all the books, three of which were assigned by the professor last week.
I could tell the difference, among whom I used to work with.