大学英语四级语法部分虽不单独设题，但贯穿于听、读、写、译各题型中。扎实的语法基础，是达成全方位突破的首要条件。新东方在线整理了2025年12月英语四级语法解析：宾语从句，供各位考生参考。
2025年12月英语四级语法解析：宾语从句
宾语从句 The Object Clause，在复合句中作主句的宾语，它是名词性从句。它可以作主句谓语动词的宾语，也可以作介词的宾语。宾语从句以从句的句式来决定连接词。
宾语从句有四步曲
连接词：
语序： 从句的词序用陈述语序
时态： 主句的时态若是过去时，从句的时态应以过去时为基础作相应的变化。
人称： 要依据句中的意义作相应的变化
连接词
从属连词 that ，if ，whether
连接代词 who， whom， whose， which， what
连接副词 when ，where ，how ，why
1.假如陈述句作从句，连接词用that,在口语和非正式语体中常可省略that 。We know there are two kinds of sports.
Mother thought they should have a talk with Patrick.
He decided23 he was not going to say anything about it.
She knew the teacher would change the score.
2.特殊疑问句作从句，就用原来的特殊疑问词
Which class are you in?
The headmaster asked me which class I was in ?
Can you tell me which class you are in ?
He told us how he had got the information .
They wanted to know who would be their English teacher next term.
3.一般疑问句作从句，连词用if或whether 在选择疑问句只用whether，记住这一结构：whether … or not 。
I dont know whether / if they have decided on the date of the meeting.
I wonder whether / if he can come on time.
No one knows whether the stories about UFOs are true or not.
John asked me whether I would accept the job or not.
时态的变化
1.假如从句动作与主句动作同时发生，从句用一般过去时或过去进行时。
The Professor said the students were having an exam.
Tom told me he was watching the foot-ball match
2.当从句动作发生在主句动作之前，从句要用过去完成时。
We found the train had left.
When I got the shop, the shop owner said they had sold all their bread.
He told me he had got three film tickets.
3.当从句动作发生在主句动作之后，从句要用过去以后时。
He said the APEC meeting would take place next week.
I have not decided what events I would enter for.
We all agreed he would win the prize in the contest.
4.当从句表示客观事实或真理时，其时态不受主句谓语的影响,而用一般目前时。
The teacher said the sun rises in the east.
Now we all know the earth turns around the sun. But in the past ,people didn t know the earth turns around the sun.
时态的变动
1. 从目前时间推移到过去时间：
一般目前时 —— 一般过去时
目前进行时 —— 过去进行时
目前完成时 —— 过去完成时
目前完成进行时 —— 过去完成进行时
2. 从过去时间推移到过去的过去时间
一般过去时 —— 过去完成时
过去完成时 —— 过去完成时
3. 从以后时间推移到过去以后时间
一般以后时 —— 一般过去以后时
宾语从句及直接引语变为间接引语的使用方法
注意宾语从句中的各种引导词的使用方法与时态的变化;注意用间接引语结构来引用某人的话，这个时候宾语从句中语序、人称代词要作相应的变化。
1.时态的变动：He said，"Im going home."
He said he was going home.
Jack24 said ,"Peter,I came to return you the dictionary."
Jack told Peter he had come to return him the dictionary.
2.代词的变动:
"I have lost my bike,"he said.
He said he had lost his bike.
He said to me,"I don’t like you."
He told me he didnt like me.
The boy said,"Ill call again in the afternoon."
The boy said he would call again in the afternoon.
3.时间状语的变化
now——then
today——that day
this week——that week
yesterday——the day before
last week——the week before
tomorrow——the next day
next week——the next week
ago ——before
4.指示代词和地址状语作相应的变化
this——that
these——those
here——there
come——go
用宾语从句应该注意的问题在think, believe, suppose, expect等动词所跟的宾语中，假如从句谓语是相反的，一般要将否定词移到主句谓语上，而将从句宾语变为一定形式。
I dont think he has time to play football with you. 我想他没时间和你踢球。
I dont suppose it is the rush hour yet. 我估计目前未到高峰时间。
在 hope ,believe ,suppose ,guess, think 等动词与“ Im afraid ” 等表达法的后面，可用 so 代替一个宾语从句，该宾语从句一般是上文提到的一件事。“Do you think we will have good weather?” “I hope so.” “你觉得大家会有好天气吗?” “我期望这样。”
其否定形式可用上述动词的否定式，或用“not”代替“so”。
I dont believe so.
Im afraid not.
以上就是新东方在线大学英语四级频道为大伙收拾的“2025年12月英语四级语法解析：宾语从句”，期望大伙可以更好的学会大学英语四级语法攻略，提升大学英语四级水平。
