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宾语从句讲解

宾语从句讲解Company Document number:WTUT-WT88Y-W8BBGB-BWYTT-19998宾语从句宾语从句是的一种。

在中充当,位于、或之后的从句称为。

宾语从句分为三类:的宾语从句,的宾语从句和的宾语从句。

用法宾语从句结构:++由连词引导宾语从句(陈述语序)连接宾语从句的从属连词主要有that,if,whether,和疑问词(what, how, where,when ...)。

1)that (无词义,不做成分); if,whether(表达是否的意思,但是不做句子的成分)that引导表示的宾语从句,if和whether,whether...or not引导表示“是否”的的宾语从句。

If和whether的区别:if和whether在作“是否”理解时,引导宾语从句常放在动词know,ask,care,wonder,find out 等之后,后一般不用if。

少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether。

whether后可以加or not,但是if不可以。

在前只能用whether。

一般“no matter”示“是否”用whether而不用if。

2)主要有:who,whom,whose,what,whoever,whomever,whosever,whatever,whichever 等。

连接代词一般指疑问,但what,whatever除了指疑问外,也可以指陈述。

Tell him which class you are in .Do you know what he likes3)主要有when,where,why,how,whenever,wherever,however等。

He didn’t tell me when we should meet again. 他没有告诉我什么时候我们能再见面。

注:宾语从句通常跟在名词或代词后面。

宾语从句--动宾从句大多数都可以带宾语从句。

部分“+”结构也可以带宾语从句。

动词短语也可以带宾语从句,常见的这些词有:make sure(确保)、make up one’s mind(下决心)、keep in mind(牢记)可运用it代替的宾语从句①动词find,feel,consider,make,believe,think等后面有宾语补足语的时候,则需要用it做形式宾语而将that宾语从句后置。

②有些动词带宾语从句时需要在宾语与从句前加it()这主要有:hate,take,owe,have,宾语从句--介宾从句用whether之类的介词宾语从句。

用that,if引导的宾语从句,有时候except,but,besides三个介词后可见到that引导的宾语从句。

宾语从句--形容词+宾从句有些形容词具有动词的含义,所以也可以带一个宾语从句;例句:I am sorry I am late.I am glad that you can join us.Are you sure his answer is right常用来引导宾语从句的有:sure,certain,glad,please,happy,sorry,afraid,satisfied,surprised 宾语从句否定转移注:否定前移的条件是,主句是主句的是think,believe,imagine,suppose,consider,expect,fancy,guess等,并且主句的是而且为,从句的一般要转移到主句上来.否定前移的反意问句完成反意问句时,应与从句主、谓保持一致。

如果宾语从句中有某个含有否定意义的形容词或,其反义疑问句要用肯定形式.我们通常称为否定前移。

eg. I don't think you are right,are youI don't believe they have finished their work yet,have they宾语从句时态和语序当主句为现在时或将来时,宾语从句的一般不受主句的时态所影响.当主句为过去时①从句用或表示与主句动作同时发生②从句表示该动作发生在主句谓语动作之前③从句谓语用过去将来时表示该动作发生在主句谓语动作之后④如果从句是一个客观真理,那么从句的时态不根据主句的时态而变化⑤当宾语从句的是who,which,what,when,where,how,why等表疑问时,不能按正常安排,经常将这类引导词置于句首无论任何时候都为陈述语序.但也有部分口语提问例外 :What's the matterWhat's wrong with you宾语从句学习技巧学习宾语从句要抓住三要素:引导词、语序和时态。

一、1.从句为,常选择引导词that或将that省略,直接与主句相连。

2.从句为,常选择引导词if或whether。

在whether … or not 结构中不能用 if 替换。

3.从句为特殊疑问句,常选择what,when,where,which,who,how等疑问代词、疑问副词作引导词。

注意:当who为主语时,句式为:who+谓语+其他。

从句的引导词有很多,如:say, think, wish , hope, see, believe, agree, expect, hear , feel 等。

二、判断时态情况1.主句是一般现在时,从句为各种时态。

2.主句是,从句为各种相应过去。

注意:从句描绘客观事实,用一般现在时。

He answered that he was listening to me.3.:that,who,whom,whose,which1. The teacher told the children that the sun____ round.B. isC. wereD. are2. I believe that our team____ the basketball match.B. wonC. will winD. wins三、宾语从句的用法引导宾语从句无意义,不充当句子成分常省略。

但是在书面上最好不要省略。

下列情况除外:①.介词宾语从句的that不能省略。

②. and连接的两个从句,两个从句的that不能省略。

He told me that he had two sons and that they both had gone to college.③.在动词+it+宾语补足语+宾语从句结构中,that不省略。

I heard it said that he had gone abroadWe found it impossible that he could finish it in such a short time2.许多带的句子,宾语从句经常移到句子后部,而用it做形式宾语。

结构是:主语 + 动词 + it + 形容词/名词等宾语补足语 + 宾语从句We think it wrong that he told a lie to everyone.①.宾语从句的语序要用陈述句语序。

False: He is wondering when can he finish this difficult job.Right: He is wondering when he can finish this difficult job.②. 有时候可以用it 作,而把真正的宾语从句放在后面。

Bad: I thought that he could finish this job in just two hours impossible. Good: I thought it impossible that he could finish this job in just two hours.③. 带有宾语从句的的否定形式一般是否定主句。

Bad: I think he doesn’t like the English teacher.Good: I don’t think he likes the English teacher.④. 主句一般过去时态,从句也要用过去时态;具体细节请看第一部分。

False: He wanted to know why he is crying in the corner.Right: He wanted to know why he was crying in the corner.(4)宾语从句后置如果宾语从句后有宾语,用it作,把宾语从句后置eg.You may think it strange that he would live there.(5)that不可省略宾语从句that常可省略,但在以下情况下不能省略A.当主句带有两个或两个以上宾语从句时,可以省略第一个that,其他不能省略。

eg.I believe(that)you have done your best and that things will get better.B.当it作时eg.She made it clear that she had nothing to do with him.C.当宾语从句前置时eg.That our team will win,I believe.(6)由变成宾语从句时,要注意人称的变化。

例:She said: “I have been to England before.”She said that she had been to England before.(7)宾语从句与简单句的交换。

由连接代词和引导的宾语从句,如果宾语从句的和主句的主语是同一个人时,可以用“+”做宾语的简单句结构。

例:I don’t know what I should do > I don’t know what to do next.1.Can you see________he’s reading B. what is he reading does he read D. he reads what2.Does Jack come from Japan Do you know(合并成一个句子)--->Do you know_____Jack _____from Japan扩充:运用虚拟语气在表示:建议 suggest 、advise、propose; 要求demand 、desire、request;决定 decide; 命令 order、command、require; 坚决主张 insist;等动词后接宾语从句,用(should)+v.()eg. I suggested that you(should)study hard.He ordered that we should go out at once.。

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