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人教版新课标高中英语必修二名词性从句语法要点
主语从句﹑表语从句﹑宾语
从句和同位语从句在复合句中的功能相当于名词,分别作主语﹑表语﹑宾语和同位语。
因此,这四种从句
可以叫做名词性从句。从形式上看,这四种从句和主句之间不用逗号。引导名词性从句的关联词
有以下三
类:
1. 从属连词 : that, whether, if 2. 连接代词 : who,
whom, whose, what, which
3. 连接副词 : when,
where, how, why
一.主语从句
定义:名词性从句是一种具有名词功能的非
独立分句,包括主语从句、宾语从句、表语从句和同位语从句。名词性
从句要用陈述句语序。
引 导 词
that
用 法 例句
没有词义,不作成分,That he is an honest boy is known.
一般不省略
whetherif 不作成分,不能省略 Whether he will
come to the party is unknown.
What he said is
unimportant.
Whose bag it is is unknown.
连接代词:what, 在从句中作主语、宾
which,whose,who,
whatever,whoever…
连接副词:when, 在从句中作状语
where, why, how
(how long, how
语、表语或定语
Why he was late for school is unknown.
How
the building was done was a mystery.
often…)
特别注意:
①
当主语从句置于句首时,常用whether引导,不用if
②
引导的主语从句位于句首时,绝对不能省略;但当它用于it作形式主语的句子中时有时可省略。
e.g. That you missed the meeting last week is
a pity.
→ It’s a pity (that) you missed the
meeting last week.
△
that引导主语从句,常用it作形式主语,常见句型有:
It + be + adj+从句
obvious, true, natural, surprising, It is
important that we should live a
certain,
possible,important…
It + be + 名词词组+从句
regular life.
no wonder, an honor, a pity,
no
It’s no wonder that you’re so tired.
surprise, a shame…
It + be + done+ 从句
said, reported, thought, expected, It’s said that
Mr. Green has arrived in
decided…
London.
happens, turn How the building was done was a
mystery.
It + 特殊动词动词短语 + 从句 seems,
appears,
out,occur to.....
注意:连接代词与副词引导主语从
句时,常用it作形式主语,但what从句在“主系表”结构中作主语不用形式主语。
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人教版新课标高中英语必修二名词性从句语法要点
e.g. ①It
makes no difference where we shall have the
meeting.
②What they need is plenty of time.
二。表语从句
定义:A表语从句放在连系动词之后,就是用一个句子作为表语。充当复合句中的表语。
引
导 词
从属连词:that
用 法 例句
没有词义,不作成分,His suggestion is that we should
stay calm.
一般不省略
whether
The
question is whether he will arrive on time.
He
has become what he wanted to be ten years
ago.
She has remained where I stood yesterday
for
an hour.
how The question is when he
can arrive at the hotel.
连接代词:what,
在从句中作主语、宾
which,whose,who,
whatever,whoever…
连接副词:when, 在从句中作状语
where, why, how
(how long,
语、表语或定语
often…)
特别注意:
A.
不像宾语从句,在有表语从句的复合句中,主句时态和从句时态可以不一致。
Right: The
question is who will travel with me to Beijing
tomorrow.
Right: The question is why he cried
yesterday.
B .that在表语从句中不可以省掉。
B.
表语从句只能置于主句之后,而主句的动词只能是连系动词。
1.
可接表语从句的连系动词有be,look,seem,sound,appear等。
China
is no longer what she used to be.今日的中国不再是过去的中国了。
The question remains whether they will be able
to help us.
问题还是他们能否帮我们。
At that time,it
seemed as if I couldn't think of the right
word.当时,我似乎怎么也想不出一个恰当的字眼来。
其它词引导的表语从句:
1.
从属连词as if though引导的表语从句。(可以用陈述句语气也可以用虚拟语气)
与现在事实相反
与过去事实相反
与将来事实相反
从句谓语动词变成过去式(be动词一般用were)
从句谓语动词用 Had+done
从句谓语动词用wouldcouldmight+动词原形
It sounds as
if someone is knocking at the door.听起来好像有人在敲门。
It seemed as though it had happened yesterday.
2. Because,why引导的表语从句。
That's because he
didn't understand me.那是因为他没有理解我。(That's
because…强调原因)
That's why he got angry with
me.
那正是他对我生气的原因
。(That's why…强调结果)
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人教版新课标高中英语必修二名词性从句语法要点
3.
名词reason作主语时,后面的表语从句表示原因时要用that引导,不宜用because.
The reason why I was sad was that he didn't
understand me.我难过的原因是他没有理解我。
4. 使用虚拟语气的表语从句
在表示建议、劝告、命令含义的名词后的表语从句,谓语动词需用“should+动词原形”
表示,should可省略。
常见的词有:advice,suggestion,order,pr
oposal,plan,idea等。
如:
My suggestion is that
we (should) start early tomorrow.
三. 宾语从句
在句中用作宾语的从句叫做宾语从句。除谓语动词可跟宾语从句外,介词,不定式,分词以及某些形容词(如:s
ure,
glad, pleased, certain, afraid,
surprised, satisfied等)的后面也可以带宾语从句。宾语从句可作谓语动词(vt.)的
宾语,
也可作介词和非谓语动词(动词不定式、动名词、分词)和某些形容词的宾语。
引
导 词
从属连词:that
用 法 例句
没有词义,不作成分,I believe that true beauty comes
from within.
一般可省略
从属连词:whether if
不作成分,不可省略
连接代词:what,
在从句中作主语、宾
which,whose,who,
whatever,whoever…
连接副词:
when, where,
why,
how,whenever
wherever(how long,
how often…)
1. that引导的宾语从句
1)that从句作
动词宾语时,that常可省略(that从句一般不能充当介词宾语,偶尔可作except,in的宾语;如
果
作其它介词的宾语,必须用it作形式宾语,且that不可省略。)
e.g.
They know (that) the habit may kill him.
We
don’t know nothing about him except that he comes
from Jiangshu.
2)可以接复合宾语(宾语+宾补)的动词后,如think,
make, consider, feel, believe,
find等,必须用it作形式宾语,
而把that从句放到句尾,注意这时的that不可省
e.g. We consider it necessary that he should
improve his pronunciation.
3)hate, like,
dislike, appreciate,enjoy等表示“喜欢”,“厌恶”的动词以及一些动词短语
see to, depend on, rely on
等用常用it
作形式宾语,而将宾语从句后置。
① I appreciate it that you
helped me when I was in trouble.
②You may
depend on it that I’ll help you.
4)注意:that从句作动词宾语不可省略的情况:
①句中若有两个或两个以上并列的that从句作宾语,第一个that可省,其它的不可以。e.g.
I believe (that) you’ve done
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I
don’t know whether he will arrive on time.
We
are worrying about what we should do next.
She
will give whoever needs help a warm
support.
语、表语或定语
在从句中作状语 We shall not forget when
the meeting will
open.
He don’t care who
will take his place.
人教版新课标高中英语必修二名词性从句语法要点
your
best and that those things will improve.
②当that从句与主句谓语之间有插入语时,that不可省。
e.g. He
announced, believe it or not, that he would never
forgive her.
③当宾语从句的主语是that时。e.g. He says that
that is a useful book.
④当宾语从句中含有主从复合句时。
e.g. I’m afraid that if you’ve lost it, you
must pay for it.
⑤宾语从句是双宾语中的直接宾语时。
e.g. He
told me that he would put some signs on the
envelope.
5). 注意:whether与if不可互换的情况:
①作介词宾语只用whether不用if。
e.g. Everything
depends on whether you have enough money.
②宾语从句为否定时只用if不用whether。 e.g. I don’t care if
he doesn’t come.
③whetherif与or not连用时,whether
or not=whether…or not; if…or not
④discuss后只能用whether。e.g. We need to discuss
whether he should go abroad..
6).指人的信仰或感情的形容词作表语时可以跟that引导的宾语从句。如:
afrai
d,angry,confident,gladhappypleased,sad,surprised,s
orry,worried,proud,upset等。
e.g. She was upset
that he had left without saying goodbye.
7).
宾语从句的时态呼应
1)
如果主句是祈使句或主句谓语是一般现在时、一般将来时,从句谓语根据句意,可使用任何一种时态。
e.g. Tell me where you went last summer
holiday.
Tell me where you will go this summer
holiday.
2)
如果主句谓语是过去时,从句谓语必须用跟过去相关的时态(一般过去、过去进行、过去完成、过去将来时);
①He asked me whether I had seen his MP4.
②He said that he would come to Shenzhen
tomorrow.
但若宾语从句表达的是客观事实、真理时,从句谓语仍用一般现在时。
②The teacher told the kid that light travels
faster than sound.
7). 难点:doubt, be
surecertain, wonder后的宾语从句连接词的问题
1)doubt用于否定句或疑
问句时,其后用that引导宾语从句,用于肯定句时,其后用whetherif引导宾语从句。e.g.
①She doubted ifwhether that was what he
wanted.
②I don’t doubt that she will succeed
in finishing the project.
2)wonder意为“对…感到惊奇”时,
其后用that引导宾语从句;意为“想知道”时,其后用what, who, whose, which,
when,
where, why, how, whetherif引导宾语从句。
e.g. ① I wonder whether they will arrive on
time.
② I wonder that I haven’t heard from
him so long.
8). 否定转移
当主句的主语是第一人称,且是一般现在时,谓语是think, believe, suppose,
imagine, guess, expect, consider等表示
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人教版新课标高中英语必修二名词性从句语法要点
“认为;相信”等意义的动词后接宾语从句时,若从句为否定,常将否定词not转移到主句中。
e.g. I don’t believe that it is true.
I
don’t think that it will rain tomorrow.
9).宾语从句的虚拟语气(在这类动词后的宾语从句中,常用虚拟语气,谓语动词用
should+动词原形, should
经常省略)
一个坚持:insist
两个命令:order command
四个建议:advice suggest
propose recommend
五个要求:urge require demand
desire request
His mother suggests that
he (should) take an umbrella with him.
特别注意:当
suggest表示“暗示,显示”,insist表示“坚持说”的意思时,宾语从句不用虚拟语气,用陈述语
气。
His silence suggests that he agrees with my
idea.
He insisted that he hadn’t stolen Tom’s
money.
四.同位语从句
同位语:当两个指同一事物的句子成分放在同等位置时,一个
句子成分可被用来说明或解释另一个句子成分,前者
就叫后者的同位语。同位语常放在其所说明的名词或
代词之后。
1.同位语从句一般跟在某些抽象名词后,如fact, news, idea,
thought, question, reply, report, hope, desire,
suggestion,
problem, possibility, truth,
decision, conclusion, opinion, feeling, message,
doubt, reason等。
1.
that与whether(不用if)引导同位语从句,不作成分,不可省。
e.g. ① The
idea that the earth is round is not a new one.
② He must answer the question whether he
agrees to it or not.
2.
由连接代词和连接副词引导的同位语从句,在从句中要作相应成分。
e.g. ① Next
comes the question what you want to put in the
box..
② I have no idea when he will
arrive at the party.
注意,
同位语从句有时可以不紧跟在它所要说明的名词后面,而是被别的词隔开,这种从句叫分隔同位语从句。
e.g. The whole truth came out at last that he
was a wolf in sheep’s clothing.
4.
当doubt作n.时,主句是肯定式,同位语从句引导词用whether;如果是否定式,则用that。
①There is some doubt whether their team will
win the match.
②There is no doubt that they
will agree with you on this matter.
易混1:whether 和 if 引导名词性从句的区别
① Whetherif (是
否)引导动词后的宾语从句时,常常可以互换;引导主语从句时,若主语从句位于句首,
常用wheth
er引导,不用if;引导表语从句和同位语从句常用whether引导,不用if。
②
下列情况,一般只能用whether
a.
引导词后面直接加or not
It remains to be seen whether or not this idea
can be put into practice.
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人教版新课标高中英语必修二名词性从句语法要点
b.
引导介词的宾语从句时
Everything depends on whether we
have enough money.
c. 引导词后接动词不定式时
Can you
tell me whether to go or stay?
名词性从句与定语从句混合练习
1.He got angry with
_______she said.
A.that B.which C.what D.
all what
2.Can’t you find out ______ wrong
with the TV set.
A.which B.that’s C.what’s
D. where is
3. ______ they will have a good
harvest this year is still unknown.
A.Whether
B.If C.Which D. That
4.Jeanne was her old
friend,_____ she borrowed a necklace.
A.from
who B.from whom C.to that D.to whom
5.All
the books are here.You may borrow _____ you like.
A.which B.that C.what D. whichever
6.The news _____ to Mount Tai during the
summer holidays delighted all of us.
A.we
would go B.which we would go C.that we would go
D. would go
7.Are you the man _____ bicycle
was stolen?
A.who is B.whose C.his D.of
which the
8.We could hardly understand _____.
A.what the man was talking about B.that the
man was talking about
C.what was the man
talking about D.the man was talking about what
9._____ is that I have promised to make
friends with the dishonest girl.
A.The only
thing what I regret B. What I regret most
C.All what I really regret most D. What that
I regret most
10. The thought____ Lao Gao
would open a Sichuan restaurant in Los Angeles
surprised his wife
A. that B. what C.
whether D. if
11. The wolves hid themselves
in the places _____couldn’t be found.
A. that
B. where C. in which D. in that
12.______
she is living now is not known to anybody.
A.What B.When C.Where D. Why
13. He
makes good use of the time ______ he can spare.
A.that B.in which C.in that D.when
14. Xiao Huang,___ your good friend, will try
her best to help you out.
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人教版新课标高中英语必修二名词性从句语法要点
A.who is
B.who am C.that am D.what is
15.This is
_____ the river has been polluted.
A.what
B.why C.that D. whether
16.That is ______ he
was born.
A.what B.that C.where D. whether
17.This is the factory ______ they visited the
other day.
A.that B.where C.to which D.what
18. This book is for the students _____ native
language is not English.
A.that B.of whom
C.whose D.who
19. I don’t like the way ___ he
spoke to me.
A. what B. by which C. by
that D.
20. I don’t know _______ should I
do.
_____ Let’s ask policeman for help.
A.that B.how C.what D.Who
21. I don’t
know ________ Tom did it.
_____ Let’s ask Tom
about it.
A. that B.how C.what D.Who
22.“Those _____ to see the new film write down
your names,please.”
A.want B.who C.that
wants D.who want
23. He has two Chinese-
English dictionaries,____ were bought last week.
A.two of which B.both of which C.both of
them D.all of whom
24.A saleswoman is _____
sells goods.
A.a thing that B.something that
C.a woman who D.a woman what
25. Is this the
factory _____ he worked ten years ago?
A. that
B. where C. which D. the one
26. The reason
is ____he is unable to operate the machine.
A.
because B. why C. that D. whether
27. May
the fourth is the day ____ we Chinese people will
never forget.
A. which B. when C. on which
D. about which
28. We are going to spend the
Spring Festival in Guangzhou, _____ live my
grandparents and some
relatives.
A. which
B. that C. who D. where
29. He has two sons,
__________ work as chemists.
A. two of whom
B. both of whom C. both of which D. all of whom
30. Who can think of a situation ____ this
idiom can be used?
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人教版新课标高中英语必修二名词性从句语法要点
A. which
B. that C. where D. in that
31. ____ people
spend so much money on their pets ____ us a lot.
A. That; surprises B. What; surprising C.
How; are surprised D. That; is surprised
32.
____ we are doing has never been done before.
A. That B. What C. Which D. Whether
33.____she couldn’t understand was ____fewer
and fewer students showed interest in her lesson.
A. What; why B. That; what C. What; because
D. Why; that
34. What the doctors really doubt
is ____ my mother will recover from the serious
disease soon.
A. when B. how C. whether D.
why
35.____ leaves the room last ought to turn
off the lights.
A. Anyone B. The person C.
Whoever D. Who
36. Go and get your coat. It’s
____you left it.
A. there B. where C. there
where D. where there
37. No one can be
sure____ in a million years.
A. what man will
look like B. what will man look like
C. man
will look like what D. what look will man like
38. _______ he will come and help us when we
are in trouble is certain.
A. That B.
What C. Whether D. How
37.
_______ is known to all that the earth goes around
the sun.
A. As B. It C.
That D. What
39. A modern city has been
set up in _________ was a wasteland ten years ago.
A. what B. which C. that
D. where
40. After Yang Liwei succeeded in
circling the earth, _________ our astronauts
desire to do is walk in
space.
A. where
B. what C. that
II Fill the blanks
with correct words.
D. how
1. His
mother is satisfied with _______ he has done.
2. The suggestion is _______ students have
plenty of exercise every day.
reason_____ he
was late for class was ________ he was ill.
doctor can hardly answer the question ______ the
old man will recover soon.
4. There is still
doubt _________he will accept our invitation to
the party.
5. When the news came ________ war
had broken out, he decided to serve in the army.
6. All the food here is delicious. Just order
___________ you like.
7. ___________ will
attend the meeting hasn’t been decided yet.
8.
___________ some people regard as a drawback is
seen as a plus by many others.
9.___________
he solved the problem troubles us.
10.
___________ the problem is troubles me.
way
__________ he spoke to his father is
important.
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人教版新课标高中英语必修二名词性从句语法要点
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