宾语从句有什么特点?
宾语从句,是名词性从句的一种。在主从复合句中充当宾语,位于及物动词、介词或复合谓语之后的从句称为宾语从句。宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。
宾语从句
1.that引导宾语从句无意义,不充当句子成分常省略.但下列情况除外:
(1)介词宾语从句的that不省略
(2) and连接的几个从句,第二个从句以后的从句的that不省略.
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 abroad
We found it impossible that he could finish it in such a short time
2.Whether ,if 引导宾语从句:两词可互换,但是下列情形除外:
(1)whether从句中有or not
(2)whether从句做介词宾语
Everything depends on whether you agree with us
3.许多带复合宾语的句子,宾语从句经常移到句子后部,而用it做形式宾语.结构常是:
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
扩展资料:
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。
时态:
1 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.
2 主句是一般过去时,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.
3 当宾语从句表示的是一个客观真理或者事实真理时,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.
介宾从句
用whether之类的介词宾语从句。
用that,if引导的介词宾语从句,有时候except,but,besides三个介词后可见到that引导的宾语从句。
动宾从句
大多数及物动词都可以带宾语从句。
部分“动词+副词”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)
可运用形式宾语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从句前加it(双宾语)这类动词主要有:hate,take,owe,have,see to.award,lend.hand,mail,offer,pass,pay,post,read,return,show,teach,tell
EG:I
hate
it
when
they
say
with
their
mouths
full
of
food.
think
she
is
clever
.一句中,I是主语,think是谓语(动词),she
is
clever整个句子做think的宾语,它就是宾语从句啦。
______竭诚为您解答,麻烦亲不吝赐一个好评!感激不尽!
______竭诚为您解答,麻烦亲不吝赐一个好评!感激不尽!
______竭诚为您解答,麻烦亲不吝赐一个好评!感激不尽!