高考重难点名词性从句精讲

He told me（ that） he would come and that he would come on time.
that / whether / if Who/ whom / whose / which / what when / where / why / how / because
主语
例:他住在哪里我们都不知道。
Where he lives is unknown to us.
主语
例:不太清楚她为什么迟到。 Why she was late is unclear.
主语
例:这本书怎么销售取决于它的作者。
ຫໍສະໝຸດ Baidu
How the book will be sold depends on its writer .
词后。连接代词who, whom, what,which,whose,连接副
词when, why, where, how, 连词that, whether, if引 导。
例:我希望一切都好。 动宾 I hope (that) everything will be all right.
动宾
例:你知道他在哪里吗？
通常由that或when / where/why / how / whether doubt, suggestion, idea, question, problem, hope, thought, fear等。 同位语从句
引导。同位语从句常与下列先行词一起出现：fact, truth
I have no idea when he will be back. 例:我们明天放假的消息不是真的. 同位语从句 The news that we are having a holiday tomorrow is not true.
(2)连接代词
Whom/whomever whose What/whatever Which/whichever when why where how
(3)连接副词
{What he does is important. {This is what he does every day.
This is his job.
{I don’t like what he does every day. {
I don’t know about the man, Mr. White. I don’t know that he is a teacher.
I don’t like his job.
2.宾语从句：(object clause) 用作宾语的从句叫做宾语从句。一般放在及物动词，介
名词性从句
1.主语从句
*名词性从句的特点是
从句都有关联词引导,
名词性 从句
2.宾语从句 3.表语从句 4.同位语从句
从句的语序和陈述句
的语序相同。
这是一本书。
This is a book. 陈述句
这是书吗？
Is this a book?
疑问句
(1)连接词
that whether Who/whoever
A. if; moved B. that; moves C. why; move D. whether; move
Find clauses from the following sentences and tell the functions of them At lunch time, the radio weatherman reported that the mist would become a thick fog in the Object Clause afternoon.
1.Two thirds of all girls in Britain are on a diet./ The fact _______ ________________________________________ worries ______ their parents and teachers a lot.
His job is important.
1.主语从句：（subject clause)
在一个完整的句子里,主语部分还含有主谓两大部分结构的
句子叫主语从句。引导主语从句的关联词不能省略。
例:谁去这不重要。主语 Who will go is not important. 例:我们需要的是更多的时间。 What we need is more time.
The fact that two thirds of all girls are on a diet worries their parents and teachers a lot. 2.The Queen of England was on a three-day visit in ______________________________________________ China./ We heard _________ the news last night. ______ We heard the news last night that the Queen of England was on a three-day visit in China.
1 That he will succeed is certain .
2 Whether he will go there is not known . 3 What he said is not true . 4 Where he hid the money is to be found out . 5 Whoever comes is welcome. 6 How we can help the twins will be discussed at the meeting. 7 When they’ll start the project has not been decided yet.
例:问题是我们什么时候得到答案。
例:问题不是谁去，而是谁留下来。
表语 The question is when we’ll get the answer.
The problem is not who will go but who will stay. 表语
4.同位语从句：
同位语从句起着进一步解释或说明它前面的名词的作用，
作用：对主语进行解释说明。
表语从句:在句中充当表语成分，一般放在连系动词之后 .
3. 表语从句：
在连系动词之后的句子叫做表语从句。
例:问题是谁能去那里。 表语 The question was who could go there. 例:那是他为什么迟到的原因。 That is why he was late. 表语
3.Teenagers should not spend too much time online./ Many British parents hold the view. _______ Many British parents hold the view that teenagers shouldn’t spend too much time online. 4.Time travel is possible./ There is no scientific proof for ____________________ the idea. ________
There is no scientific proof for the idea that time travel is possible.
5.Chinese students should be given more free time./ __________________________________________ The suggestion is welcomed by many people, especially ____________ kids in school. The suggestion that Chinese students should be given more free time is welcomed by many people, especially kids in school.
宾语从句在句中充当宾语成分（ 可以作谓语动词、介
词、不定式等非谓语动词的宾语）
在主+谓+it(形式宾语)+宾补+that从句(真正 宾语) 的句型中不省略
We must make it clear that we mean what we say. 由连词and连接的两个由that引导 的宾语从句中,第二个that 不省略.
Do you know where he is?
例:老师清楚她为什么迟到了。
动宾 The teacher has found out why she was late.
例:对于他说的话，我感到很惊讶。 I was surprised at what he said. 介宾 例:我认为他们知道怎样做这个练习。 动宾
The question is whether we can rely on him. That’s because we were in need of money at that time . He looked as if he was going to cry . That’s why I was late .
1) The idea that computers can recognize human voices surprises many people . 2) Word came that Napoleon was coming to inspect them . 3) Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.
(宾语从句)
The truth is that the fog is too thick for the bus to run that far. Predictive What surprised me couldn’t see anything.
1.______ the baby could speak made his parents very happy. 主语从句 A. That B. What C. Why D. If 2. I wonder ____ you will go shopping or stay at home. A. that B. if C. whether D. what 宾语从句 3. This is _____ he was often late for school. A. what B. that C. why D. whether 表语从句 4. We all know the truth ____ the earth ____ around the sun. 同位语从句
*宾语从句从句中,连词that只起连接作用,没有实际作用, 可以省略,而其他的关连词却不能省略。
I thought that they knew how to do this exercise .
Tell the function of the following clauses
They know that the habit will kill them. It all depends on whether they will support us . He asked how much I paid for the violin. He made it clear to the public that he did an important and necessary job . I find it necessary that we should do the homework.