定语从句和主语从句

用符号划出下列短文各句中的主语（—）、谓语（＝）、宾语（～）：

I hope you are very well. I'm fine, but tired. Right now it is the summer vacation and I'm helping my Dad on the farm. August is the hottest month here. It is the time of year for the rice harvest, so every day I work from dawn until dark. Sometimes we go on working after dark by the lights of our tractors. We grow rice in the south of the States, but in the north where it is colder they grow wheat. We have a lot of machines on the farm. Although the farm is large, my Dad has only two men work

用符号划出下列短文各句中的主语（—）、谓语（＝）、宾语（～）：

I hope you are very well. I'm fine, but tired. Right now it is the summer vacation and I'm helping my Dad on the farm. August is the hottest month here. It is the time of year for the rice harvest, so every day I work from dawn until dark. Sometimes we go on working after dark by the lights of our tractors. We grow rice in the south of the States, but in the north where it is colder they grow wheat. We have a lot of machines on the farm. Although the farm is large, my Dad has only two men w

用符号划出下列短文各句中的主语（—）、谓语（＝）、宾语（～）：

I hope you are very well. I'm fine, but tired. Right now it is the summer vacation and I'm helping my Dad on the farm. August is the hottest month here. It is the time of year for the rice harvest, so every day I work from dawn until dark. Sometimes we go on working after dark by the lights of our tractors. We grow rice in the south of the States, but in the north where it is colder they grow wheat. We have a lot of machines on the farm. Although the farm is large, my Dad has only two men work

主语从句

http://wuzengping.blog.163.com/blog/static/28346016201122222826116/

一、概述：在句子中起名词作用的各种从句统称为名词性从句。根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。 二、 几个共性问题： 1．连接方式

（1） 在由连词that, whether, if引导的名词性从句中，引导词在句中不做成分，在宾语从句和表语从句中，that可以省略。

（2） 在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中，其连接代词在句中起名词性作用，担当一定成分。

（3）在由连接副词when, where, why, how引导的名词性从句中，其连接副词在句中作状语。

2．whether和if的区别

（1）whether在引导的主语从句中可以置于句首，而if则不能。

（2）whether可以与or not连用，or not可以紧跟在whether之后，也可以置于从句末尾；if一般不能和or not连用。

（3）表

主语从句

导入：观察并指出句子成分

A treehas fallenacrossthe road. Youarea student.

To find your waycan bea problem. Smokingisbadfor you.

一．概念：

主语：主语是指句子谈论的主题，说明的人或事物。也就是句中动作、行为、性质和状

态的主体，一般位于句首

主语从句：在句中充当主语的从句

二·基本结构

关系词简单句谓语动词宾语同位语

Thathe finished writing the composition in such a short timesurprisedusall. 他在很短的时间内写完作文让我们都很惊讶

三关系词(引导词)

1． 从属连词：that whether

that 引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当任何成分，但不能省略。

That she left him cut him to the heart. That he will come is certain.

注意：有时为了使句子结构平衡, 避免 “头重脚轻”, 常用 it 作形式主语, 而把从句放在后面。E.g

That she has

高考名词性从句讲解 Whatever we do is to serve the people.

在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、*whatever, whoever, whichever引导的主语从句的区分： 表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目，在历年的Whatever 相当于anything that , 是 what 的强调形式，表示“无论什么”。 高考中几乎都涉及到，并且每年的命题各有变化。分析历届高考试题名词性从句 Whatever she does is right. 考查的焦点主要有以下六个方面： Whoever相当于anyone who,是who 的强调形式，表示“无论谁，任何…的人”。 1. 考查名词性从句的语序问题（疑问词）+主语+谓语+其它 Whoever walks around in such a heavy rain will catch a cold. 2. 考查引导词that与what的区别 Whichever“无论哪个，无论哪些”，既可以指人，也可以指物，可以单独使用，3. 考查it在名词性从句中作形式主语或形式宾语的用法 可以修饰名词，也可以

初中状语从句、宾语从句、定语从句练习和答案

( )1.When you____the office,you’d better_____that the lights are turned off. A.leave;make sure B.leave;to make sure C.will leave;make sure D.will leave;to make sure

( )2.John fell asleep____he was listening to the music. A.after B.before C.while D.as soon as

( )3.I won’t believe that the five—year—old boy can read five thousand words ___I have tested him myself.

A.after B.when C.if D.until

( )4.I haven’t heared from Bill___he left here. A.when B.before C.since D.while ( )5.—Is Tom at school today?

—No.

定语从句主要用来修饰它前面的先行词（名词或代词）的从句，所以又称形容词从句。根据与先行词的关系，定语从句可分为限制性定语从句和非限制性定语从句。限制性定语从句对所修饰词的意思加以限制，表示―….的人（事物）。非限制性定语从句对所修辞没有限制意义的作用，而只补充一点情况，与主句关系不紧密，把它们拿掉，主句照样成立。它们和所修饰的名词之间常加一个逗号，译成汉语时另起一个句子，仿佛是并列句。定语从句主要考查引导定语从句的关系代词和关系副词；介词＋引导词以及非限制性定语从句。具体考点如下：

考点一：引导定语从句的引导词有关系代词（who, whom, which, that, whose，as）和关系副词( when, where, why)等。但是当下列情况出现时，对引导词有特殊要求。

1.当先行词是all, everything, nothing, something, little, much时；当先行词 被all, no, some, any, every, a few, a little, much, only, very修饰时；当先 行词被序数词或形容词最高级修饰时，定语从句的引导词用that。例： All that you

主语从句

一、主语从句的连词分三类

（1）从属连词引导的主语从句 （that whether if）

that引导的主语从句:引导词that无含义/在句中不做成分/不可以省。That 引导主语从句通常用it 作形式主语。

例如：That you will win the medal seems unlikely. That she survived the accident is a miracle.

whether 引导的主语从句: whether有含义(是否)/在句中不做成分/不可以省。 注意：引导主语从句，不能用if不能在开头，只能用whether。

Whether we will hold a party in the open air tomorrow depends on the weather. Whether she is coming or not doesn’t matter too much. （2） 用连接代词引导的主语从句

在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的

同位语从句讲解与练习

1定义：用作同位语的从句叫做同位语从句，用以解释说明某一名词内容和实质的从句。 2.连接词：that, whether, why, who, where, how, when等。引导同位语从句时一般都不省略。 if一般不引导同位语从句that, whether不作成分，whether表示“是否”

E.g. They were all very much worried over the fact that you were sick.对你生病这件事，他们很 焦虑。

Where did you get the idea that I could not come?你在哪儿听说我不能来？ I have no idea whether he’ll come or not.我不知道他是否来。

连接代词who, which, what和连接副词where,when, why, how亦可引导同位语从句，在句中作成分。

E.g. The question who should do the work requires consideration.谁该干这项工作，这个问题需要考虑。

We haven’t yet settle