埕-婴儿潮
名词性从句
名词性从句
一．概述：在句子中起名词作用的各种从句统称为名
词性从句。根据它们在句中
的语法作用，这类从句又可分为主语从句、表语从句、宾语从句和同位语从句
。
二．名词性从句连接词
1.连词（只起连接作用，不做成分）
that
没有实在意义，
whether 翻译为“是否”，可以引导各类名词性从句，可以和or,or
not连用
翻译为“是否”，多引导宾语从句。注意if跟whether的区别。
注：if“如果”还可以引导条件状语从句。
as if though
翻译为“好像”，在名词性从句中只能引导表语从句。
注：as if
though“好像”还可以引导方式状语从句。
because 翻译为“因为”，
在名词性从句中只能引导表语从句。
注：because“因为”还可以引导原因状语从句。
2.连接代词（既起连接作用，而且充当句子成分，都有各自的含义）
who
“谁”在从句中作主语，表语。可引导各类名词性从句
whom
“谁”在从句中作宾语。可引导各类名词性从句
which
“（特定范围内的）哪一个些”在从句中充当主语，宾语，定语。
不引导同位语从句。
“什么 ，什么样的”有疑问含义。在从句中充当主语，表语，宾语，
what
定语。可以引导各类名词性从句
“所…….的”或“…..的事物东西人样子地方等”。无
疑问含义，在
从句中作主语，宾语，表语。一般不引导同位语从句
“多少”提问“价格，人口等”
whose “谁的”在从句中作定语。多引导宾语从句。
whoever
“无论谁”无疑问含义。在从句中作主语，表语。引导名词性从句
时在含义上相当于anyone
who
注：还可以引导让步状语从句。此时可与no matter who 互换
whomever
“无论谁”无疑问含义。在从句中作宾语。引导名词性从句时在含
义上相当于anyone who
whichever
“（特定范围内的）无论哪一个一些”无疑问含义。在从句中作宾
语，定语。
whatever “无论什么”无疑问含义。在从句中作主语，表语，宾语，定语。
引导名词
性从句时在含以上相当于anything that
注：还可以引导让步状语从句。此时可与no
matter what 互换
3.连接副词（既起连接作用，而且充当句子成分，都有各自的含义）
when “什么时候”有疑问含义。在从句中作时间状语。可引导各类名词
性从句。
“……的时候”无疑问含义。在从句中作时间状语
Where
“哪儿”有疑问含义。在从句中作地点状语。可引导各类名词性从
句。
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if
“……的地方”无疑问含义。在从句中作地点状语。
why
“为什么”有疑问含义。在从句中作原因状语。可引导各类名词性
从句。
“……的原因”无疑问含义。在从句中作原因状语。
how “多么”后接形容词，副词。
“怎么样，如何”修饰动词，说明动作实行的方式。
how many
“多少”后接可数名词
how much “多少”后接不可数名词
how long
“多长”指时间，回答可用“for+一段时间”
how soon
“多快”指时间，回答可用“in+一段时间”
how far “多远”指路程或距离
how fast “多快”指速度
whenever “无论何时”无疑问含义
注：还可以引导让步状语从句。此时可与no matter when 互换
wherever “无论哪儿”无疑问含义
注：还可以引导让步状语从句。此时可与no
matter where 互换
however “无论什么”无疑问含义
注：还可以引导让步状语从句。此时可与no matter how 互换
三．在名词性从句中一律用陈述句的语序，即使从句表达的是疑问含义。
四．if,
whether的区别
1.引导主语从句时，如果主语从句放在句首，只能用whether不能用i
f引导，但
是如果用it 做形式主语，而把主语从句放在句末时，也可以用if引导.
2.引导宾语从句时常放在动词know, ask, care,
wonder之后，if和whether均可。
3.在介词后面的宾语从句中，在表语从句、同位语
从句中，表“是否”，只能用
whether；
r和if都可以和or
not连用,但是whether 之后可以直接跟or not,而if不
可以。 I don’t
know whether or not I will stay.（只能用whether）
5.在不定式前只能用whether.
如：I can’t decide
whether to stay. 我不能决定是否留下。
五．与“命令、要求、建议”等相关的
名词性从句中通常用虚拟语气，虚拟语气的
构成是“should＋动词原形”或省去should，直
接用动词原形。
六．名词性从句以考查引导词为主，同时考查时态，语序，与其它从句的区别以
及混同虚拟语气的考查。
一．主语从句
1.主语从句定义：在复合句中充当主语的句子叫做主语从句。
That he will
succeed is certain.
Whether wild life can be
well protected is of great importance.
Who
will go makes no different.
Which kind of food
is the best is still not certain.
What is
needed for the space trip is careful preparation.
How we can help the twins will be discussed
at the meeting.
When they’ll start the
project has not been decided yet.
Where he hid
the money is to be found out.
Why dinosaurs
died out remains a puzzle.
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2
.主语从句引导词按照在句中是否做成分主要分为三类：连词that、whether、if
连接代词
、连接副词。
（1）由连词that引导的主语从句:引导词that无含义,在句中不做成分,
That you will win the medal seems unlikely.
That you are so indifferent bothers me.
It
was a pity (that) you didn’t go to the talk.
很遗憾你没去听报告。(that可省)
（2）由连词 whether
引导的主语从句：whether有含义“是否”，在句中不做成分，
不可以省。whether
可以和or not连用。
Whether it will do us harm
remains to be seen.
Whether she is coming or
not doesn’t matter too much.
（3）如果主语从句放在句首，不能用if引导，但是如果用it
做形式主语，而把
主语从句放在句末时，也可以用if引导.
Whether Mary
really heard him is really doubtful.（对）
It
was doubtful if Mary really heard him.（对）
（4）连接代词引导的主语从句：连接代词who, whose, whom, which,
what,
whoever, whomever, whichever,
whatever，在句子起名词性作用，担当一定成分。
Who killed the
scientist remains a question.
Whom she
borrowed money from still puzzled him.
Which
side will win is not clear.
What you need is
more practice.
Whoever breaks the law will be
punished. (主语从句)
= Anyone who breaks the law
will be punished. (定语从句)
比较：Whoever breaks the
law，he should be punished.(让步状语从句)
= No matter
who breaks the law，he should be punished. (让步状语从句)
（4）用连接副词when, where, why,
how引导的名词性从句(其连接副词有含义,
在句中作状语。)
Where we
should leave it is a problem.
When they will
come hasn’t been made pubic.
How it was done
was a mystery.
3.主语从句注意事项
（1）为了避免主语冗长,句子头重脚轻,经常用it
做形式主语,而将主语从句置后
（尤其是当谓语较短时）。
①That light
travels in straight lines is known to all.
=It
is known to all that light travels in straight
lines.
①Whether they would support us was a
problem.
=It was a problem whether they would
support us.
（3）连接代词What引导的名词性从句
①what引导主语
从句时，常常翻译为“所…….的”或“…..的事物东西人样子地
方等”此时无疑问含义。What在
从句中作主语，宾语。
What you need is a good-sized
canvas bag.
What make the river more beautiful
are the lotus(荷花) plants growing in the water.
①what引导主语从句时，谓语动词常与其后的作表语的名词一致。
What you
left are only several old books.
What you said
is of great importance.
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①what引导主语从句常见句型。
What makes this
shop different is that it offers more personal
service.
（4）单个主语从句作主语时，谓语动词用单数形式。如果是两个或两个以上的主语从句作主语，谓语动词则用复数形式。
4.固定用法（借助形式主语it，主语从句不能提前）和译法
（1） It is
+名词+that从句
It is a fact that… 事实是……
It is
good news that … ……是好消息
It is a question that
… ……是个问题
It is common knowledge that … ……是常识
类似的名词还有：a pity；a wonder；a good thing；no
wonder； surprise等。
例如：It is a mystery to me
how it all happened.
It is common knowledge
that the whale is not a fish.
It is no
surprise that Bob should have won the game.
（2）It is +形容词+ that从句
It is necessary that
… 有必要……
It is clear that … 很清楚……
It is
likely that … 很可能……
It is important that …
重要的是……
类似的形容词还有：strange; natural; obvious;
true; good; wonderful; possible;
unlikely;
quite; unusual; certain; evident; worth-while;
surprising; interesting;
astonishing, etc.
It is obvious that conductors and insulators
are both important in industry.
It is doubtful
whether she will be able to come.
（3） It is
+过去分词+that从句
It is said that … 据说……
It is
reported that … 据报道……
It has been proved that
… 已证明……
类似的过去分词还有：known; estimated; expected;
believed; thought; hoped; noted;
discussed;
required; decided; suggested; demanded; made
clear; found out, etc.
例如：It is thought that
he is the best player.
It has not been made
clear when the new road is to be opened to
traffic.
在 It + be +
suggestedadvisedorderedrequested insistedrequired
中, 应使用
虚拟语气,即that从句的谓语用“should + 动词原形”的形式,
should有时可以省
略。
It is suggested that we
should eat more vegetable and do more exercise.
（4）It + 不及物动词或短语 + that 从句( happen, doesn’t
matter ,turn out） 。如：
It happened that I saw
him yesterday.
It does not matter whether I
missed my train, because there is another later.
（5）当“及物动词 + 宾语”较短时，也可用这种结构。例如：
It shocked
me that Peter did not tell anybody where he was.
It does not interest me whether you go or not.
二．表语从句
1.定义：在复合句中，如作表语的是一个从句，该从句被称为表语从句。
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Here wish is that she could
lose weight soon.
The question is whether it
is worth doing.
It looked as if it was going
to snow.
The problem was who could do the
work.
That is what he is worried about.
His trouble is where he can find a new job.
The problem is how he can get food and
clothing.
That was why the brothers wanted to
make a bet.
2.表语从句的构成：主语 + 系动词 + 引导词 + 句子
3.常见的系动词
（1） be（am, is, are, was, were)
（2） feel , seem , look, appear ,sound, taste
, smell
（3） stand , lie , remain ,keep, stay
（4） become ,get , grow , turn ,go ,come, run,
fall
（5） prove, turn out
4.表语从句的连接词：
接词：that whether as if as though because
(if不引导表语从句)
连接代词：who whom whose which what
连接副词：when where why how
(1)
从属连词that：that 在表语从句中不担任句子成分，无实际意义，一般不能
省略
（2）whether在表语从句中表“是否”但不充当句子的成分。if
不能引导表语从句。
如:
The question is whether it is
worth doing.
What the doctor really doubts is
whether my mother will recover from the serious
disease soon.
（3）as ifas though引导的表语从句如果是事
实，就用陈述语气，如果与事实不
符，就用虚拟语气(主句一般现在时从句就用过去式，be的话变成w
ere。主句是
过去式，从句用过去完成时)。
It looks as if he
were her own father. (与事实不符)
It was as though
he were mad. (与事实不符)
Dark clouds are
gathering. It looks as if it’s going to rain.
（4）because引导表语从句通常只用于“ThisThatIt is
because…”结构中。
My anger is because you haven’t
written to me for a long time.
（5）连接代词who,
whom, whose, what, which, whoever, whatever,
whichever引导
的表语从句。
The problem is who we
can get to replace her.
That was what she did
this morning on reaching the attic.
I read
about it in some book or another, but what I don’t
know is which (book) it is.
what 在表语从句中充当主语、宾语
或表语表示“什么”，“所…….的”或“…..的事
物，东西，人，样子，地方等”
The
question is what caused the accident.
That mountain is no longer what it used to be
.
What he told you was what had been discussed
at the meeting.
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（6）连接副词
where, when, how,
why除在句中起连接作用外，在从句中还充当
时间、地点、方式、原因状语，本身具有词义。
That’s where I can’t agree with you.
This
is why Sara was late for the meeting.
This is
how they overcome the difficulties.
5.
表语从句注意事项
（1）that, why 与 because 引导表语从句时的区别
? 虽然三者均可引导表语从句，但 that 没有词义，而 why 和 because
有自
己的意思；另外，虽然 why和 because
都可引导表语从句，但前者why
强调结果，后者because强调原因。如：
? The
reason was that you don’t trust her.
? The
fact is that they are angry with each other.
? He was ill. That’s why he was sent to the
hospital.
? He was sent to the hospital.
That’s because he was ill.
（2）reason
做主语时，表语从句只能用that引导, 不能用why 引导。句型
结构为：The reason
is that……
或者 The reason (why…for…)is was
that…. （表语从句常用常考句型）
The reason why he was late
was that he missed the train by one minute this
morning
（当主语是reason时，reason后面的表语从句只能用that引导,而不
能用because
或者why. 但reason后面的定语从句可以用why或者that
引导。）
The reason why he was late for school was
that he got up late．
The reason that he gave
for his absence was that he was ill.
三．宾语从句
1． 定义：在复合句中充当宾语的句子叫做宾语从句。
They know that
the habit will kill them.
He asked whose
spacesuit it was.
Will you please tell me how
I can keep fit and healthy?
Pay attention to
what the doctor said, will you?
宾语从句分为动词（包括动词，
动词短语，动词不定式，动词ing）的宾语从句
和介词的宾语从句。
2.
动词的宾语从句。
①动词短语后的宾语从句
I have found out that
all the tickets for the concert have been sold
out.
①动词ing后的宾语从句
Not knowing what he
should do, he began to cry.
①双宾语，直接宾语由从句充当
He told me that he would go to the university.
①形式宾语：动词find, feel, consider, make, believe等后面
有宾语补足语的时候，
则用it作形式宾语，而将宾语从句后置。此时that不能省略。
I
feel it a pity that I haven’t been to the get-
together.
He has made it clear that he will
not give in.
I think it necessary that we take
plenty of hot water every day.
①有些动词带宾语从句时需要在宾语与从句前加it ，这类动词主要有： take ,have,
like, dislike, love, hate,
appreciate等，后常跟that, if 或when从句。
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We take it that you will agree with us.
He will have it that our plan is really
practical.
I hate it when they with their
mouths full of food.
①动词doubt后宾语从句：肯定句用连词whet
herif引导，否定，疑问句用连词
that引导。
①be
sure后的宾语从句：肯定，疑问句中用that, 否定句中用连词whetherif引导
3．介词的宾语从句
We are talking about whether we
admit students into our club.
Are you sorry
for what you've done?
He was deeply
displeased by what had occurred that day.
注意：连词that引导名词性从句很少作介词的宾语，只用在except, but, in, b
esides
等之后才用。其他一些介词的宾语从句如果由连词that引导，则需用it先行一步，<
br>作形式宾语。
I could say nothing but that I was
angry.
I know nothing about him except that
he is from the south.
4.宾语从句注意事项。
(1) 宾语从句
的时态变化规律：当主句是一般现在时态时，从句可根据需要用任
何时态。当主句是一般过去时态时，从
句只能使用过去范围内的任何时态。但客
观真理除外。
（2）宾语从句的语序用陈述语序：连接词+主语+谓语+其他成分。
（3）宾语从句中的虚拟语气：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;
等动词后跟宾语从句，运用虚拟语气，即用（should）+v．如：
I
suggested that you（should）study hard．
He
ordered that we should go out at once．
（4）宾语从句的否定转移。在think, believe, suppose, expect等
动词后的宾语从
句，有时谓语尽管是否定意思，却不用否定形式，而将think等动词变为否定形式。如：
I don’t think you are right.
I
don’t believe they have finished their work yet.
I don’t suppose he cares, does he?
四.
同位语从句
1.概念：同位语从句就是在复合句中作名词的同位语的从句。
The
fact that women can work as well as men is clear.
We were very excited at the news that our team
had won.
Henry Adams made a promise that he
would not open the letter until 2 o’clock.
I
have no idea when Chaplin’s film will be on again.
同位语从句一般跟在某些表示抽象概念的名词后面，用以说明名词所表示的具体
内容。常跟同位
语从句的名词主要有：idea，news，fact，promise，answer，belief，
condition．doubt，fear，hope，problem，proof，question，
reply，report，suggestion，
thought，truth，message，
word（消息）， suggestion，，possibility等等。
I heard
the news that our team had won．
I’ve come
from Mr wang with a message that he won’t be able
to see you this
afternoon.
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He must answer the question whether he
agrees to it or not.
▲有时同位语从句可以不紧跟在抽象名词后面，而被别的词隔开。
The
thought came to him that maybe the enemy had fled
the city.
2. 英语中引导同位语从句的连接词通常有连词that，whether,
连接代词what，
who。连接副词how, when, where等。（注：if,
which 不能引导同位语从句。）
3.连词that引导同位语从句
The idea that you can do this work well without
thinking is quite wrong.
①引导同位语从句的连词that通常不省略，但在非正式文体中也可以省去。
He grabbed his suitcase and gave the impression he
was boarding the Tokyo plane.
4.
连词whether引导的同位语从句
The question whether
we should call in a specialist was answered by the
family
doctor.
①whether
可引导同位语从句，但if不能引导同位语从句。
5. 其它引导词引导的同位语从句
①I have no idea what size shoes she
wears.（what作定语）
①The question who will take
his place is still not clear. （who作主语）
①We
haven't yet settled the question where we are
going to spend our summer
vacation.
①It’s
the question how he did it.
6.同位语从句常见句型：
①have no idea +wh-同位语从句
Sorry, I really
have no idea where she lives.
Have you any
idea when she is leaving for Beijing?
①have an
idea + that引导同位语从句
I have an idea that she
won’t leave me whatever happens.
①there is no
need no doubt + that引导同位语从句
There is no need
that you worry about his safety, you see, he is a
big boy now.
There is no doubt that he is
devoted to you.
①there is (great) doubt +
同位语从句
There is great doubt who have stolen
the car .
①Word came + that引导同位语从句
(为了使句子结构更加平衡，抽象名词作
主语而后面接有一个同位语从句时，往往把同位语从句后置。)
Word came that the playground in our school
would be replaced by a gym.
Information has
been put forward that more middle school graduates
will be admitted
into universities.
The
question came up at the meeting whether we had
enough money for our research.
引导的同位语从句与定语从句的区别
① 定语从句中的that既代替先行词，同时又在从句
中作某个成分（主语或宾语），
而同位语从句中的that是连词，只起连接主句与从句的作用，不充当
句中任何成
分。
①定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述定
的
性质或特征；同位语从句是名词性的，其功能是对名词进行补充说明。
①定语从句中的that有时可省略而同位语从句中的that一般不能省略。
The
news that he told me is that Tom would go abroad
next year.
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（第一个that引导的从句是定语从句，that在从句中作宾语）
The
news that Tom would go abroad is told by
him.（同位语从句，that在句中不作
任何成分）
8. When, where,
why 引导的同位语从句与定语从句的区别
定语从句：引导词与先行词有关，与先行词的意义基本相同，没有疑问意义。
同位语从句：引导词与先行词毫无关系，其意义完全与疑问词相同。
相同点：都作成分
9.同位语从句中的虚拟语气
在某些名词(如demand, wish,
suggestion, resolution等)后面的同位语从句要用虚
拟语气及谓语动词用,
“(should)+动词原形”
There was a suggestion that
Brown should be dropped from the team.
(一)突破方法
1．考查主句和从句之间连接词的使用，尤其是that, if, whether, what,
whatever
等。
解题时应先分析名词性从句意义是否完整，确定使用有意连词还是无意
连词，然
后再根据从句所缺含义确定特定连词。
例如:1） A computer can
only do ____ you have instructed it to do．
A．how B．after C．what D．when
解析：答案C。从句子
结构可知，句子的空白处应该填引导宾语从句的连词，做
主句谓语动词do的宾语，同时该连接词还是从
句中的do的宾语，因此，此处的
连接词应该用what。
2）It is
generally considered unwise to give a child
_____he or she wants.
A. however B.
whatever C. whichever D. whenever
解析：答案B。
根据句意“一般认为孩子要什么就给什么是不好的。”可以看出后
面的从句应是一个宾语从句，而从句中
wants缺少宾语，A. however 和D.
whenever是不能作宾语的；排除A和D
，whichever表示“无论哪一个，无论哪
些”，应表示一定范围内的人或物，此处没有涉及事物
的范围，所以应选
B．whatever，表示“无论什么”。
3）______leaves the room last ought to turn off
the lights.
A. Anyone B. The person C.
Whoever D. Who
解析：答案C。本题句子的意思是：无论谁最后离开房间一定要
把灯关掉。本题
考查连接代词whoever引导的名词性从句，连接代词whoever可以引导名词
性从
句，并在从句中作主语，相当于any person who或The person who,
意为“一切……
的人”。而anyone和the person均非连词，不能引导从句，况who
leaves the room
last意为“某个最后离开房间的人”，与题意不符，如果要选A. Anyone或B. The
person，都必须在它们后面再加上引导定语从句的关系代词who。如果要选D.
Who就体现不出“无论谁”的含义了。
4） Sarah hopes to
become a friend of ______shares her interests.
A. anyone B. whomever C. whoever D. no
matter who
解析：答案C。本题句子的意思是：Sarah希望跟自己有共同爱好的人交朋
友。
疑问词+ever引导的名词性从句与no matter+疑问词引导的从句的区别是：前者既可以引导名词性从句也可以引导让步状语从句；后者只能引导让步状语从句。
首先排除A和D，从
句中需要的是主语，所以whomever也不行。
5） Information has
been put forward ____ more middle school graduates
will be
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admitted into
universities.
A. while B. that C when
D. as
解析：答案B。该题考查that引导的同位语从句。同位语从句通常由that引导，<
br>接在fact, news, promise, possibility,
information, doubt, message名词后，用来解释
或说明名词内容。
2．以疑问代词、疑问副词引导的名词性从句的语序问题。
对策：在名词性从句中，从句中一
律使用陈述句语序。特别要注意由连接代词和
连接副词引导的从句，且不可受特殊疑问句的影响而用了疑
问句语序。例如：
The question is when we’ll complete
the project. 问题是我们什么时候完成这项工
程。
Whether
she’s coming or not doesn’t matter too much.
她来与不来没有多大关系。
例如:He asked ____ for a violin．
A. did I pay how much B. I paid how much C.
how much did I pay D. how much I
paid
解析：答案D。宾语从句相当于特殊疑问句，句子语序要用陈述语序。
3．区别易混连词，如that和what，whether和if，what和which等。
对策：几组易混连接词的区别
1.） what与that
在名词性从句中，what 和that 都可作引导词，其区别在于：what
在从句中
要充当某个成分(主语、宾语或表语)，
因此，在任何情况下都不能省略，表示“什
么；所……的事(物、话)，”相当于the thing
that。 that
本身没有词汇意义，在从
句中不充当任何成分，在口语和非正式文件中，宾语从句中的that
往往省略。例
如：
What you have done might do harm
to others.
I think (that) you will like the
stamps.
2. ）whether与if
whether 和
if
都可以引导名词性从句，表示“是否”，一般情况下可以通用，
但在下列情况下，用whether不用
if。例如：
①介词后的宾语从句用 whether，不用if。例如：
Everything depends on whether the situation will
improve.
②在 whether or not 结构中，不可用 if 代替
whether。例如：
I don’t know whether or not
he’ll come.
③引导主语从句和表语从句用 whether不用 if。例如：
Whether we’ll go depends on the weather.
The question is whether it is worth doing.
④在 discuss 等某些动词后不用 if，而用whether。例如：
The students are discussing whether they can
finish the work in time.
⑤whether可用在不定式之前，if
则不能。例如：
Please tell us whether to go or
stay.
例如：1） ___ is a fact that English is
being accepted as an international language.
A. There B. This C. That D. It
解析：答
案D。当名词从句在句中作主语时，为避免句子头重脚轻，常用it作形
式主语置于句首，而将真正的主
语从句放在句尾。此时it只起先行引导作用，本
身无实义。此句也可以改写为：That
English is being accepted as an international
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language is a fact.
2）---- I
drove to Zhuhai for the air show last week.
---- Is that ______ you had a few days off ?
A. why B. what C. when D. where
解析
：答案A。根据语境，甲说上周驱车去珠海观看航模展览。乙据此来询问甲
这是否是请几天假的原因，故
答案是A。答案B,C,
D均与该题语境不符。根据
上句提供的语境，下句应该问“那就是你为什么离开几天的原因吗？”
3） —I think it is going to be a big problem.
—Yes, it could be.
—I wonder ______ we can
do about it.
A、if B、how C、what D、that
解析：答案C。本题考查名词性从句的连接词的用法。wonder后面应跟宾语从
句，而从句
中的谓语动词do是及物动词，可见从句缺少一个代替宾语的成分，
我们可以用排除法排除不作成分的i
f和that，再排除引导方式状语的how，答案
是C，句子的意思是“我们能就此做些什么”。
4） I read about it in some book or other，does
it matter ____ it was？
A．where B．what
C．how D．which
解析：答案D。这是一个主语从句。主语从句中缺少表语。从上句
的意思分析，
应是哪本书，所以要填which，这句话的意思是“我在某本书中读到过有关这方
面的内容，是哪一本书重要吗？”。
(二)习题演练
1. Could I
speak to ______ is in charge of International
Sales, please?
news has spread all over the
country ________ the spaceship succeeded in
returning to the earth.
3.__________
climber gets to the top first will get a $$ 5000
prize.
about ____ you are good at and ____
you enjoy and build on those abilities.
5.I
have never dined with you, sir; and I see no
reason ________I should know.
6.I was being
close to being killed the other day. A car passed
me at ____ I thought
was dangerous speed.
five days’ climbing in the mountain, they
reached ____ they thought was the
place they’d
been dreaming of.
far there is no proof ____
people from other planets do exist.
9.____
matters most in learning English is enough
practice.
is none of your business
other people think about you. Believe
yourself.
can only be sure of_________
you have at present; you cannot be sure of
something you might get in the future.
12.______ he referred to in his article was
unknown to the general reader.
traditional
view is_____we sleep because our brain is
“programmed” to make
us do so.
checked
the doors were closed , and _________ all the
lights were off, the
boy opened the door to
his bedroom.
ng the right dictionary on
______ you want to use it for.
A. what B.
why C. how D. whether
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16. parents say and do has a
life-long effect on their children.
seaside
here draws a lot of tourists every summer. Warm
sunshine and soft
sands make ________ it is .
not try your luck downtown, Bob? That’s
______ the best jobs are.
r ver 4. what;
what 5. why 6. what 7. what 8. that 9.
what
12. what 13. that 14. that 16. what 17.
what 18. where
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