Question

求宾语从句讲解

老师让查什么宾语从句的什么5点,好象是先行词什么的,谁能告诉一下啊,急~~~~

Answer 1

一.宾语从句的定义置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。谓语动词、介词、动词不定式，v.-ing形式后面都能带宾语从句。有些形容词（afraid,sure,glad等）之后也可以带宾语从句。

二.宾语从句中引导词的用法在复合句中作主句的宾语，引导词有：
连词：that (that 常可省略),whether, if

代词：who, whose, what ,which

副词：when ,where, how, why 等。

（一）that引导的宾语从句（在非正式场合that可以省略）
可跟that从句做宾语的动词有：

say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。

例句：The boy believes that he will travel through space to other planets.

注意事项：当主句谓语动词是 think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。

例句：I don’t think it is right for him to treat you like that.

在以下情况中that不能省略
当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。
例句：He said (that) you were too young to understand the matter and that he was asked not to tell you.
当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。
例句：Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.
当that从句是双宾语中的直接宾语时，that不可省。
例句：I can’t tell him that his mother died.
注意事项：许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。

例句：I find it necessary that we should do the homework on time.

（二）由whether,if 引导的宾语从句
由whether(if)引导的宾语从句，实际上是一般疑问句演变而来的。意思是“是否”。宾语从句要用陈述句语序。一般说来，在宾语从句中whether与if可以互换使用，但在特殊情况下if与whether是不能互换的。

例句：I wonder whether(if) they will come to our party.

只能用whether，不能用if引导的宾语从句
在带to的不定式前
例句：We decided whether to walk there.
在介词的后面
例句：I’m thinking of whether we should go to see the film.
在动词后面的宾语从句时
例句：We discussed whether we had a sports meeting next week
直接与or not连用时
例句：I can’t say whether or not thet can come on time.
只能用if不能用whether引导的宾语从句
if引导条件状语从句，意为“如果”
例句：The students will go on a picnic if it is sunny.
if引导否定概念的宾语从句时
例句：He asked if I didn’t come to school yesterday.
引导状语从句even if（即使）和as if（好象）时
例句：He talks as if he has known all about it.
（三）连接代词和连接副词引导的宾语从句
这样的宾语从句实际上是由特殊疑问句变化而来的，宾语从句要用陈述句语序。用于这种结构的动词常常是：see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。

英语中的连接代词有：who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。

例句：Can you tell me whom you are waiting for?

英语中的连接副词有：when,where,why,how，在句中担任状语的成分。

例句：None of us knows where these new parts can be bought.

三.宾语从句的语序宾语从句的语序是陈述句语序即：连接代词/副词+主语+谓语+其他成分。例句如下：

I don’t know what they are looking for.
Could you tell me when the train will leave?
Can you imagine what kind of man he is?
四.宾语从句的时态主句是一般现在时，从句根据实际情况使用任何时态。
例句：The headmaster hopes everything goes well.
主句是过去时态，从句须用过去时态的某种形式。
例句：She was sorry that she hadn’t finished her work on time.
当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。
例句：The teacher told his class that light travels faster than sound.
五.宾语从句的特点宾语从句可以作及物动词、介词及形容词的宾语。
宾语从句的语序一律用陈述句语序。
连接词that引导宾语从句在句中无词义，不充当句子成份，多数情况下可以省略。
whether 和 if 都可引导宾语从句，但 whether后可紧跟or not；whether从句可作介词的宾语。
如果从句太长，可以用形式宾语it.

Answer 2

宾语从句：
作动词的宾语 1）直接放在动词后
He doesn’t know where the post office is.
I think (that) watching TV too much is bad for people’s health.
I wonder if you can do me a favor. I don’t know which school he is in.
He asked me whose handwriting was the best in the class.
I wonder why she refused my invitation.
2）有些宾语从句前有间接宾语 He told me what I should read.
3）使用it 作形式宾语，宾语从句置后 I thought it strange that he failed to call me
4）在think, believe, imagine, suppose, expect 等动词之后的宾语从句中，如果从句的谓语是否定含义，则不用否定形式，而将主句的谓语think 等变为否定形式：
I don’t think you are right. I don’t believe so.
2. 作介词的宾语 Did he say anything about how we should do the work?
1）that 引导的宾语从句只可用在except 、but、 besides、 in 等少数介词后
Your composition is good except that there are several spelling mistakes.
His success lies in that he is always optimistic.
2）介词后的宾语从句只能用whether 不能用if 来引导
It all depends on whether we can get enough money.
作形容词的宾语：在某些表语形容词后可接that 引导的宾语从句
I’m afraid that I have made a big mistake.
4. 宾语从句的注意事项
1). that 在下列情况下不能省略
a. that 在引导并列的宾语从句时，第一个that可省，第二个that不可省。
He told me (that) he came and that he would go next week.
b.当作介宾时不能省略The reason lies in that she works harder than the others do.
c.当宾语太长用it作形式宾语时
2). 用陈述句的语序
No one can be sure what man will look like in a million years.
We’ve heard where the meeting will be held.
注意 What is/was the matter? 除外， He asked me what was the matter with her?
3). whether 和if
a. 在宾语从句中可以互换,但作介宾时用whether。
It all depends on whether they will come back.
b. 后紧跟or not时用whether I didn’ t know whether or not he had arrived in Wuhan.
4). 宾语从句中的时态
宾语从句中的时态主要取决与主句的时态。主句用现在时，从句用各种时态都可以。主句使用过去时，从句除表示真理可使用现在时以外，一律使用过去时态。
I think he has already finished. My grandpa told me the earth is round.
I told him he was wrong.

Answer 3

宾语从句讲解视频，快来看一看吧

Answer 4

一、宾语从句先行词分三类：1、不表疑问时用that做引导词 2、表疑问有疑问词时用该疑问词做引导词。 3、表疑问没有疑问词时用if或者wether做引导词。
二、另外主句是过去时时宾语从句必须用过去的时态
三、宾语从句的语序必须是陈述语序即不提前不倒装

Answer 5

【复习目标】
▲掌握宾语从句的语序。▲掌握引导宾语从句的各种连词。
▲掌握宾语从句中，主句与从句在时态上的相互呼应。
【课前准备】要求学生回顾宾语从句的概念及其用法，并用各种引导词各造一个句子。
【知识要点】
1.宾语从句在句中作及物动词或介词的宾语，从句放在主句之后，前后不用逗号分开。
2.引导宾语从句的词有：
连词that(在口语中that常可省略)，if,whether,如：
HeknowsthatJimwillworkhard.
连接代词who,whom,which等，如：
Doyouknowwho(whom)theyarewaitingfor?
连接副词when,where,how,why等，如：Couldyoutellmehowwecangettothestation?
3.whether和if都有“是否”的意思，一般情况下两者可以换用，但在介词之后，
不定式之前，与ornot连用，在句首或在引导表语从句，同位语从句时，只能用whether,如：Iwanttoknowif/whetherthenewsistrue.Hedoesn'tknowwhethertostayornot?
4.宾语从句要用陈述句语序。
5.宾语从句一定要注意时态呼应，即：当主句谓语动词是过去式时，从句中谓语动
词也要用过去范畴的时态，但若从句陈述的是真理或客观规律，其谓语的时态仍用一般现在时，如：
Heaskedwhocouldanswerthequestion.
Myfathertoldmethattheearthgoesaroundthesun.
6.一个宾语从句只能用一个连词。
7.当主句谓语动词是think,believe等动词时，宾语从句的否定意义要放到主句中。另外，当主句主语为第一人称时，后面若接附加疑问句，那么附加疑问句的主语、谓语应与从句中的主谓语保持一致。如：
Idon'tthinkhelookslikehisfather,doeshe?
8.直接引语和间接引语也是宾语从句，直接引语是引述别人的原话，放在引号内，
不用连词联接；间接引语是用自己的话转述别人的话，通常用连接词与主句联接。
(1)陈述句变为以that引导的宾语从句，如：
Hesaid,“I'mhappy.”[FY()[FY]]Hesaidthathewashappy.
(2)一般疑问句变为if(whether)引导的宾语从句，如：
Heaskedme,“DoeshisfatherknowMrGreen?”
---HeaskedmeifhisfatherknewMrGreen.
(3)特殊疑问句变为由who,what,where,how等疑问词(连接代词或连接副词)引导的宾语从句，如：
Heaskedme,“WhereisMrWang?”
---HeaskedmewhereMrWangwas.
注意上述例句中连词、时态、语序等变化。