专转本从句概述名词性从句.docVIP

从 句 根据英语从句在句子中的作用，从句可分为三类：v 名词性从句 Nominal Clausesv 形容词性从句 Adjectival Clausesv 副词性从句 Adverbial Clauses 名词性从句 Including: 主语从句 Subject Clause 宾语从句 Object Clause表语从句 Predicative Clause同位语从句Appositive Clause形容词性从句 Restrictive 限制性定语从句Non-restrictive 非限制性定语从句Attributive Clause定语从句副词性从句 Adverbial Clause状语从句 1 of Time （时间） 2 of Place（地点）3 of Cause（原因） 4 of Result（结果）5 of Purpose（目的）6of Condition（条件）7 of Concession（让步） 8 of Manner（方式）9 of Comparison（比较）10 of Analogy（类比）从句类型的判定： 看从句在整个句子中处在什么位置上、作什么句子成分。 通常位于句子开头的从句是主语从句；动词后面的从句是宾语从句；系动词后面的从句是表语从句；名词后面的从句只能是同位语从句或定语从句；其它情况则都是状语从句。主语从句引导词从属连词: that, whether连接代词: what, which, who, whom连接副词: when, where, why, how1 That he is always ready to help others is known to all. 2 In some countries, _ is called “equality” doesnt really mean equal right for equal people. A which B what C that D one宾语从句引导词：属连词: that, whether, if连接代词: what, which, who, whom (词尾加-ever加强语气)连接副词: when, where, why, how表语从句引导词：从属连词: that, whether, if 连接代词: what, which, who, whom 连接副词: when, where, why, howThe question is whether we shall stay or not. / how we can get there. / whom he is looking for. / who he is.The reason is (that) he is ill.Thats what they did. / why I didnt come.同位语从句引导词：从属连词: that, whether连接副词: when, where, why, howthat: 无意义,不做成分,但不能 省略.同位语从句所修饰的名词被称为先行词. 常见先行词有： idea, fact, news, hope, belief, thought, doubt, question, sign, suspect, 以及表示“建议、命令、请求”的词 (后者句中要用虚拟语气). The question whether it is right or wrong depends on the results. There was the question where we were to go. / what we were to do. / when we were to start. / how we could get there. / why we should help them.引导名词性从句的连接词v 引导名词性从句的连接词可分为三类： v 连接词：that, whether, if (不充当从句的任何成分）v 连接代词：what, whatever, who, whoever, whom, whose, which.v 连接副词：when, where, how, whyv 从属连词whether.在名词性从句中不担任任何成分，但有词义，做“是否”解一般不可省略。在宾语从句中，常用if 来代替whether. 。但若宾语从句做动词discuss或介词的宾语或后面紧跟有or not，则只可用whether。（注意，在其他名词性从句中表示“是否”之意时，只用whether.）引导名词性从句的that和whatv That引导主从,宾从,表从时在句中无词义,只起连接作用.引导宾语从句时that可省略.引导主语从句时常用形式主语it代替主语从句.what引导主从,宾从,表从时,不但起连接作用,而且有具体意义,意为the things that (which)所.的人或物.简言之,从句中如