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since引导的时间状语从句的四种用法
行时。此时,状语从句指示的时间是延续性动作开始一直到现在这个时间段,翻译时可以直接按照字面意思理解。 例句1:It has been almost five years since I have taught senior three students. 我从教高三开始到现在已经五年了。 例句2:I have never heard from her since she has worked there. 自从她去那工作到现在为止,我没有收到过她的来信。 用法4:since引导的时间状语从句中的动词用现在完成进从句中用短暂性动词的过去式,主句用现在完成时或现在完成进行时。此时,整个句行时,主句谓语动词用一般现在时。此时,不管since引导的时间状语从句的动词是延续性的还是非延续性的都不影响句子的意思,按照字面直接翻译即可。 例句1:We think highly of your up-grading spirit since you have been trying to change yourself. 从你一直努力改变自己以来,我们都高度赞赏你的上进精神。 例句2:We all admire you since you have been doing everything to help the poor. 自从你一直做任何事情帮助穷人以来,我们都很钦佩你。 以上就是since引导时间状语从句的用法,它的难点就在于复杂多变的时间关系,这在理解上给很多的中国考生带来非常大的困难。希望考生能够结合例句和考题认真阅读本文所讲解的知识,彻底掌握并熟练运用这一语法知识。
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辨析:同位语从句与定语从句有什么不同
同位语从句与定语从句都属于名词性从句的范畴,只是这两种从句在句子中充当的成分不同。在复合句中充当定语的从句叫做定语从句,在复合句中充当同位语的从句叫做同位语从句。那么,这两种从句主要有哪些区别呢?快来看看吧。 概念和意义上的不同 同位语从句用于说明所修饰名词的具体内容,而定语从句是限制所修饰名词的。如: We were glad at the news that he won the game. 听到他获胜的消息我们很高兴。(news的内容就是he won the game,故that引导的是同位语从句) We are glad at the news that he told us. 听到他告诉我们的这个消息我们很高兴。(我们是因为他告诉我们的这个news而高兴,故that引导的是定语从句) that做引导词时二者的区别 that 既可引导同位语从句又可引导定语从句,其区别在于:同位语从句由连接词that引导时,连接词that本身无意义,在同位语从句中不充当任何成分,但不可省略,不可以用其他词代替;定语从句由关系代词that引导时,that在从句中充当一定的成分,作宾语时可省略。 We heard the news that our team had won. (同位语从句,that没有任何意义,只起连接作用,不可省略) The news that you told me yesterday was really exciting. (定语从句,that在从句中作宾语,可省略) 以上内容是同位语从句与定语从句的两点主要区别,其实这两种从句很好辨别,最为关键的一点就是看这个从句与前面名词的关系。如果是修饰限定前从句与定语从句都属于名词性从句的范畴,只是这两种从句在句子中充当的成分不同。在复合句中充当定语的从句面的名词,那该从句就是定语从句;如果是解释说明前面的名词,那该从句就是同位语从句。
2017-08-28 -
英语定语从句测试题(2)含讲解
一般的简单句会用一个形容词做定语来修饰一个名词,但当定语成分太过复杂而不能只用单个形容词担当时,那么,关于英语语法中的定语从句你掌握得如何呢? 下面我们来做几道题测试下: 1.He was the man _____ Master of Game was translated. A. by whom B. by who C. by whose D. by him 2.Ahead of me I saw a woman _____ I thought was my aunt. A. who B. whom C. of whom D. whose 3.The woman _____ is his mother. A. of whom he takes care B. of that he takes care C. he takes care of D. whom he takes care 4.Do you know the girl _____? A. whom he often talk to B. to who he often talks C. to that he often talks D. he often talks to 5.I’m one of the boys _____ never late for school. A. that is B. who are C. who am D. who is 6.Who is the girl _____ wearing a red dress? A. whose B. that C. whom D. that’s 参考答案: 1.答案:A 讲解:介词by与translated搭配,提到关系代词whom之前,不能提到who之前。 2.答案:A 讲解:I thought是插入语,who在从句中作主语 3.答案:C 讲解:take care of是动词短语,因此介词不能提前,可以省略关系代词。 4.答案:D 讲解:关系代词为whom或者that, 在从句中作介词宾语,可以省略。 5.答案:B 讲解:boys是先行词,定语从句的谓语动词用复数。 6.答案:D 讲解:that’s是定语从句的主语和谓语动词。 好了,以上就是定语从句测试题,你做对了几道题呢?看了讲解是不是明白了呢?以上的练习仅是定语从句中的一部分,在日常的学习中还请大家多练习才行。希望以上的内容能给大家带来相应的帮助,祝大家英语考试取得理想的成绩。
2017-10-13 -
定语从句中as的用法简述
定语从句的引导词很多,大致可以分为关系代词和关系副词,其中,关系代词里较为常见的有that, which
2017-08-10 -
英语语法讲解之定语从句
(一)定语从句的结构:在复合句中,修饰某个名词或代词的句子(做这个名词或代词的定语)叫定语从句,定语从句一般放在被修饰的名词或代词后面,被修饰的名词或代词叫做定语从句的先行词,它与定语从句之间要有一个词连接,这个词指代先行词的内容叫做关系词(关系代词或关系副词:that, which, who, whose, when, where, why)。先行词在定语从句中充当主语,宾语,时间,地点,原因状语。 结构:先行词+关系词+定语从句。 1. There she saw a wall of water that was quickly advancing towards her.
2016-06-01 -
经典定语从句专项练习题
在复合句中作定语,修饰主句中作定语,修饰主句中的某一名词或代词的从句,叫做定语从句。定语从句有关系代词that、which、who、whose、whom和关系副词when 、where、why引导. 今天,小编为大家带来一份练习题,一起来看看吧! 1.Sorry, we don’t have the coat ________ you need. A. what B. who C. whom D. which 2.This is the dictionary ________ Mum gave me for my birthday. A. which B. what
2017-09-10 -
as,which非限定性定语从句
面的整个主句并在从句中作主语时,从句中的谓语必须是系动词;若为行为动词,则从句中的关系代词只which 非限定性定语从句 由as, which 引导的非限定性定语从句,as和which可代整个主句,相当于and this或and that。As一般放在句首,which在句能用which.。 在本题中,prevent由于是行为动词
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英语专四专八的8类状语从句用法总结
从句在英文中尤为常见,掌握好状语从句
2024-03-18 -
限定性定语从句和非限定性定语从句的比较
面的整个主句 [en] a terrible thing!Mary missed the last bus, which let her late for the class.[/en][cn]太糟糕了!玛丽错从句时从先行词与定语从句的角度看来,有限定性和非限定性定语从句两种情况。详解如下。 1.限定性定语从句过了最后一班公交,使得她上课迟到。[/cn] [en]B.My cousin failed the examination, which made her pretty sad.[/en][cn]我表妹考试失利的事让她非常难过[/cn] 2.1修饰前面的先行词 [en]A.My friend told me she had a nightmare, which scared her a lot.[/en][cn]我朋友告诉我说,她做了一个令她害怕的恶梦。[/cn]
2016-12-10 -
语法辨析:同位语从句与定语从句的比较
词性成分并列,补充说明该名词的情况,定语从句也是名词性从句的一种,同样用来修饰补充主句的内容,所以这两者很容易让人混淆,小编这次就为大家带来这两者的辨析方法,一起来看看吧。 一、从句法功能上来看 同位语从句中连接词that在从句中不作句子成分,也没有词汇含义,只起连接作用,其作用大致相当于一个冒号;而引导定语从句的that是关系代词,且在句中充当句子的成分(主语或宾语)。如: I hold the belief that where there is a will, there is a way. (that引导的是同位语从句,它在从句中不充当句子成分) The letter that I received yesterday was from my sister. (that引导的是定语从句,它在从句中充当宾语) 二、从意义上来看 同位语从句所表达的内容与作为中心词的名词所表达的内容是一样的,两者之间可以划等号;而定语从句则是限制或修饰中心词的,中心词所表达的内容不等于定语从句所表达的内容。如: He told me the news that his uncle would come home from abroad on National Day. (that引导的是同位语从句,其中the news = his uncle would come home from abroad on National Day) This is the factory that we visited last month. (that引导的是定语从句,其中 the factory≠ we visited last month.) 三、从中心名词上来看 同位语从句中的中心名词常是一些表示概括意义的抽象名词,这类名词有fact, idea, view, thought, order, suggestion, news, truth, hope, promise, answer, belief, condition, doubt, fear, problem, proof, question 等。而定语从句中的中心名词是没有限定的。如: 四、从that是否可以省略来看 引导同位语从句的连词that一般不能省略,而在定语从句中,that作宾语时,可以省略。另外,引导定语从句的that若指事物,它可以用which来代替,而在同位语从句中,that 永远不从句是名词性从句的一种,通常与主句中名词性成分并列,补充说明该名词的情况,定语从句也是名词性从句能用which替代。 好了,以上就是这次为大家带来的内容了,大家都看明白了吗?看起来虽然复杂,但只要一点点的吸收,就能慢慢抓住要领的,千万不能因为难而放弃学习。
2017-12-22
