safety什么意思-喜爱反义词
高考英语名词性从句讲解
一、考点分析
非谓语动词是高中英语的基础;具体在语法填空、翻译中以具体题目出现;
熟练运用非谓语动词,对于写作的基础和语汇上的丰富,也是非常大的提高。
二、专题详解
i. 主语从旬
1.
that从句作主语通常用it作形式主语,常见的此类主语从句结构有
1)
“1t+be+名词(如a pity fact problem shame surprise, no
wonder等)+that从句”
2) “It十be十形容词(如natural,
certain, clear, obvious, evident, necessary, true,
likely, probable, possible, strange
important等)+that从句”
注:当形容词是important, natural, necessary, strange,
essential, surprising等时,从句谓语用“(
should)+动词原
形”,should可省略。
3)“It+不及物动词(如seems, turns out, happens, appears,
follows, occurs to sb等)+that从句”
4)
be过去分词(如:known, said, reported, believed,
announced, accepted, found, claimed, declared,
thought,
hoped,
suggested等)+that从句”当过去分词是suggested, demanded,
required, commanded, recommended,
ordered等词时,从句谓语用“(should)+动词原形”,should可省略。
2. wh-从句
1)表示“是否”意义时,只能用whether不能用if引导主语从句。
2)
it经常用来作形式主语,而把wh-从句放在句尾。
3) wh-
从句经常可以放在句首。
专项练习
1. ________ she
couldn't understand was fewer students
showed interest in her lessons.
A. What... why
that
2. It worried her a bit her
hair was turning gray.
A. while
today.
A. that
A. When
A. If
A. That...
that
B. when
B. If
B. That
B.
What... what
C. what
C. That
C. What
C. Whatever.. . that
D. how
D. What
D. Whether
D. As... as
4. _______ man
first made use of electricity is not exactly
known.
5. _______ we will have a meeting
hasn't been decided yet.
6. _______ we are
saying is more than we will do.
B.
that C. if D. for
3. It is pretty well
understood controls the flow of carbon
dioxide in and out the atmosphere
B. That. . .
what C. What.. . because D. Why.. .
1
7. _______ leaves last turns off the
light.
A. Who
A. Who
A. That's
A.
That
A. If... do
A. Who
A. Where
chemistry
C. What chemistry
A. why
A.
this
A. That... producing
C. This...
producing
space.
A. where
A. that
A. What
A. If
A. who
A. That
A. What... is
B. what
B. if
B.
That
B. That
B. whoever
B. Which
C. that
C. what
C. How
C. What
C. whom
C. Whatever
D. how
D.
whether
D. Where
D. Whether
D.
whomever
D. It
D. If... is
18. It is
doubtful _________he knows it or not.
19.
_______ caused the accident is still a complete
mystery.
20. _______ they will hold a sports
meeting next week hasn't been decided yet.
21.
It doesn't matter _______ will take charge of the
work.
22. ______ is worth doing at all is
worth doing well.
23. _______ land ownership
in some countries is unfair obvious.
B.
Whether. .. are C. That... is
24.
_______ some mammals came to live in the sea is
not known.
B. that
B. that
B. Whoever
B. Whom
B. What's
B. What
B.
That... do
B. Whoever
C. No matter who
C. Whomever
C. It's
C.
C.
That... does
C. Anybody
B. That chemistry
D. Chemistry
C. whether
C. he
B.
That... produce
D. This... produces
D. how
D. it
D. Whomever
D. Whoever
D.
There's
D. Whether
D. If... does
D.
One
8. _______ wins the prize may get the
car.
9. _______ a pity that I didn't see you
last week.
10. ________ she will come is
certain.
11. we go swimming every day
us a lot of good.
12. ________ has questions
can ask the teacher after class.
13. is one
of the most useful and fascinating divisions of
human knowledge is widely accepted.
14. It's
known to us chewing gum helps prevent tooth
decay.
15. Does _________ matter if he can't
finish the job on time?
16. ________ water
can be used to electricity is true.
17.
After Yang Liwei succeeded in circling the earth,
our astronauts desire to do is to walk in
2
A. That
A. That... whether...
C. That... if... what
B. Since C.
Although
B. What... if... that
D. What. ..
whether...
D. How
25. ________ troubles
me is my son can finish all he is
expected to do.
Keys: 1-5 ABCAD 6-10
BBDCA 11-15 CBBBD 16-20 BBDAD
21-25 ACCDD
ii. 宾语从句
1. 动词后的宾语从句
1)
that引导的宾语从句
后常接that引导的宾语从句的动词有admit, agree,
answer, believe, decide, declare, expect, explain,
feel, h
hope, intend, insist, mean, notice9
0rder, remember, reply, say, suggest, think, wish
等
2) wh-,if引导的宾语从句
后常接wh-,if引导的宾语从句的动词有advise,ask,discuss,doubt,find
out,imagine,inform,1nqu
know, question, tell,
understand, wonder,出scover等。
3)“动词十间接宾语+宾语从句”
常使用此类结构的动词有advise,ask,inform,promise,question,
remind,show,teach,tell,war
assure等。
4)“动词+it十形容词/名词+that从句”
常见的后接it作形式宾语的动词
有find,feel,think,believe,make,consider等。
5)
it作形式宾语的特殊句型
常见的有:see to it that...;hate it
that...;owe it to sb. that...;take it for granted
that.
2. 形容词后宾语从句
后常接宾语从句的形容词有:anxious,
aware,certain,determined,glad,proud, surprised,
worried, so
thankful, ashamed, disappointed,
pleased, content, proud, annoyed,
convinced,confident等。
3. 介词后宾语从句
后常接宾语从句的介词有on,about,in,but,except等。
4.
宾语从句需要注意的问题
1)当主句是一般现在时或者一般将来时时,宾语从句可根据句子意思选择用所需要的时态。
2)当主句是一般过去时时,宾语从句必须用相应的过去时态。
3)但是当宾语从句表达的是普遍真理或客观规律时,宾语从句时态不受主句时态限制而用一般现在时。
4)当主句谓语是think,believe,suppose,expect,imagine
等,宾语从句的意义是否定时,not要转移到主
中;但当从句有否定意义的never,.seldo
m,hardly,scarcely等词时, 否定词不转移。
5)主句中谓语是think,
believe,suppose,ex》ect,imagine,guess等,同时,wh-
连词引导的表示疑问的宾
从句,应将连词wh-置于主句前面,主句若是疑问语序,从句语序不变。例
如:When do you think he
come back? Do you think
when he will come back?(错句)
6)当主句动词是wish时,从句的时态要用虚拟语气;当主句的动词是suggest,demand,
require等词时,
句要用可省略should的虚拟语气。
7)
if常可代替whether,但是当从句作介词宾语时,只能用whether。
8)引导宾语
从句的that常可省略,但是当两个that从句由and或or连接时,第二个从句的that不能省略。
专项练习
1. He was born in is now known
as Xiangyang.
A. that
A. would solve...
once
C. should work out. . . while
B. what
C. where there
B. worked out.. . them
D.
would settle. . . but
D. where
2. They
were surprised that a child the problems
they themselves couldn't.
3. _______ we can't
get seems better than we have.
3
A. What... what B. What... that
A. where
A. take it for granted
C.
take for granted
old.
A. what
A. that
8. I'm not sure .
A. what is the
assignment of tomorrow
B. what will the
assignment for tomorrow be
C. what will be the
assignment of tomorrow
D. what the assignment
for tomorrow is
B. whose
B. it
B. what
C. That. . . that
C. that
B. take it
as granted
D. grant it
D. That... what
D. which
4. When we arrived in our
apartment was supposed to be, all I could see was
a school.
5. Don't always that parents
will give children whatever they want.
6.
Evidence came up specific speech sounds are
recognized by babies as young as six months
C.
that
C. which
D. which
D. this
7.
We all consider of great importance that we
should combine theory with practice.
9. Give
the prize to _______ you think did the work well.
A. who B. whoever C. whomever D. whatever
10. Could you tell me where _________ ?
A.
is the nearest bus stop located
C. is located
the nearest bus stop
11. —Did you go to watch
the football
match?
—No, but I wish I
_________ .
A. did B. went C. had D. would
12. Thoroughly confused, he hesitated to
report .
A. what did he see B.
what he had seen C. what had he seen D.
what he was seen
13. I don't doubt ________
she will learn a lot during her stay in Paris.
A. whether
A. if
A. that
A. why
A. however
B. if
B. what
B. what
B. that
B. wherever
C. that
C.
which
C. when
C. what
C. whenever
D. what
D. whether
D. whether
D.
if
D. whatever
14. Everything depends on
we have enough experience.
15. He usually goes
to work on his bike except it rains.
16. The boy has not changed at all except
he is no longer so talkative.
17. You can
write about topic you can think of.
18.
The owner of the shop came to see what .
B. the nearest bus stop is located
D.
located is the nearest bus stop
4
A. the matter was B. the wrong was
C. was the matter D. was the wrong
19. We don't care _________ they will not come
tomorrow.
A. whether
A. it
A. that
A. that
A. except what
A. who is he
it is
25. The true value of life is not in
_________ , but in ________ .
A. how you get.
. . that you give B. which you get. . . what you
give
C. what do you get... what do you give
D. what you get... what you give
26. When we
arrived in _______ an old temple was supposed to
be, all we could see was just a
railway
station.
A. where
A. anyone
A.
whatever
B. what
B. whomever
B. that
C. that
C. no matter who
C. which
B. how excited they were
D. they were how
excited
B. whichever. . . whoever
D.
every... who
B. whom
B. that... that
C. which
C. what... what
D. when
D. that.. .
D. which
D. whoever
D.
whichever
27. Sarah hopes to become a friend
of shares her interests.
28. These wild
flowers are so special that I would do I
can to save them.
29. You can't imagine
________ when they received these nice Christmas
presents.
A. how they were excited
C. how
excited were they
A. any.. . who
C.
whatever... whom
A. what
A. what... that
what
33. What has made Vietnam it
is today?
A. that B. for C. which D. what
34. I hope that I _______ you at the party
this weekend.
B. if
B. that
B. as
B. what
B. except that
B. who he is
C. when
C. what
C. why
C. whether
C. except for
C. who is it
D. that
D. which
D. when
D. which
D.
except
D. who
20. We made ________ a rule
that we read English in the morning.
21. We
cannot figure out ________ quite a number of
insects, birds, and animals are dying-out.
22.
Mr. Wang is to give us a report on he saw
and heard in Australia.
23. I know nothing
about the accident I read in the newspaper.
24. Someone is ringing the doorbell. Go and
see .
30. Eat _______ cake you like and
leave the others for comes late.
31.
His words don't agree with the boss asks
for, so we don't know what to do.
32. It was
________ he said _________ disappointed me.
5
A. would see B. should see C. will
seeD. see
35. —I blamed Mary yesterday.
—I
would rather you _______ .
A. didn't do that
C. wouldn't do that
Keys: 1-5 BCABA
B. hadn't done that
D. shouldn't have done
that
6-10 CBDBB 11-15 C B C D C
16-20 BDCDA
21-25 CBADD 26-30 BDABB
31-35 AADCB
iii. 表语从句
1. that表语从句
1)常接表语从句的联系动词有be,look,remaln,seem等。
2)引导表语从句的that不可省略。
2. wh-表语从句
1)当表示“是否”之意时,引导表语从句的连词不能用if,只能用whether。
2)经常见到的句型有that is why.,this it is because.,this is
where.等。
专项练习
1. —Are you still
thinking about yesterday's
game?
—Oh,
that's _________ .
A. what makes me feel
excited
C. how I feel about it
A. what
A. ., because
whether
4. Air to
us is water is to fish.
A. what
A.
that, when
where
Keys: 1-5 ADC AC
iv. 同位语从句
1. that同位语从句
1)
一般由that引导,而且that不能省略。
2)有时候,为避免句子头重脚轻,同位语从句可与名词分隔开来。
3)后可接同位语从句的抽象
名词有fact,belief,hope,idea,doubt,news,rumor,conclusi
on, evidence,
suggestion, problem, order,
answer, decision, discovery,
explanation,information, knowledge, law, truth,
opinion,
promlse, report, thought, statement,
possibility等词。
B. that
B. that, what
C. which
C. that, where
D. is that
D. what,
5. I don't know ________ is
________ I was born.
B. why, because C. , that
D. why,
B. that
B. whatever I feel excited
about
D. when I feel excited
C. which D.
why
2. He never works hard. And that's
he seldom passes the exams.
3. The reason
________ she gave for not being present was
the heavy snow prevented her coming.
6
2. wh-同位语从句
1)引导同位语从句的wh-
连词在从句中作一定成分,而且有意义。
2)引导同位语从句的wh-连词不能省略。
3)同位名词多含有疑问意义,如doubt,wonder problem question等。
3. 同位语从句与定语从句之区别
1) that在定语从句中既代替先行词,又在从
句中作一定成分。而that在同位语从句中只起连接作用,不在句中
作任何成分。
2)
定语从句是形容词性的,对先行词进行修饰,限定,描述其性质和特征。同位语从句是名词性的,对名词进
行补充说明和解释。
3)作为名词的doubt在肯定句中,后接whether引导的同位语
从句;在否定句或疑问句中,后接that引导的同位
语从句。
4)
who引导的疑问句中,doubt后接that引导的疑问句。
专项练习
1.
Word came I was wanted on the phone.
A.
which
whether
2. An idea came to her
she might do the experiment in another way.
A.
which
whether
3. Along with the letter was
his promise he would visit me this coming
Christmas.
A. which
whether
4.
Information has been put forward more
middle school graduates will be admitted into
uni-
versities.
A. while
clever
and
qualified noblemen at court.
A. when
A.
that
A. that what
whether
8. He always
works hard even if he knows the fact he is
not in good health.
A. which
A. in
wherever
A. whether
B. that
B. that
wherever
B. if
C. why
C. where
C.
what
D. while
D. that
D. which
9.
We all know the truth there is air, water
and sunlight, there are living things.
10. The
social problem _______ it is right or wrong has
not yet been decided.
B. where
B. whether
B. what that
C. what
C. if
C. that
D. that
D. as
D.
6. I have no
doubt ________ he will get through the
examination.
7. One of the men held the view
the book said was right.
B. that C. when D.
why
5. A story goes ________ Elizabeth I of
England liked nothing more than being surrounded
by
B. that C. what D.
B. why C. that D.
B. why C. that D.
7
11. Do
you have any idea ________ ?
A. how I was
worried
C. how worried was I
A. Words
the land.
A. that
sorrow.
A. which
A. that
v. 名词性从句要注意的几点问题
1.
that,what,whether,if须注意的情况
1)
that,whether,if在从句中不作成分,而what在从句中既引导从句又作成分。
2) whether在从句中不作任何成分,但有不确定的意义,而that无任何意义。
2.
whether,if引导名词性从句的区别
1)
whether可以引导表语从句、主语从句、同位语从句和介词的宾语从句,而if不能。
2)
whether和if引导的从句都可以作动词宾语,这时whether =if。
3.
whether,if与that的选择
1) doubt,wonder,not
know,not decide,still a problem,still a
question后多接whether,if从句。
2) no wonder,no
doubt,well known后多接that从句。
4. 名词性从句的虚拟语气
1) suggestion,order,advice后的同位语从句或表语从句用虚拟语气,其从句的谓语
动词用“should十动词原
形”,should可以省略。
2) insist,
order, command, demand, suggest, advise, propose,
require, request后接的宾语从句要用虚拟语气,其形式
是‘‘should十动词原
形”,should可省略。
5. where引导表语从句与定语从句的区别
1)
where引导表语从句时,从句紧跟在系动词之后,而且从句前面没有先行词;where= the
place where。
2)
where引导定语从句时,从句要跟在先行词后面,where=in on at which。
3) where引导状语从句时,从句前面也没有先行词,从句跟在实意动词后面,且where在主从句中都
作成分,
where=in at on to the place where。
6. who, whoever, no matter who
1)名词性从句的主语表示一个人时,用who引导从句。
2)名词性从句表示任何人时,用whoever引导从句,whoever=anyone who。
3) no matter wh-只能用来引导让步状语从句,主从句之间有逗号隔开。
4) wh-ever可以引导名词性从句也可以代替no matter wh-引导的状语从句。
7. 名词性从句都用陈述语序。
8.
从句作主语时,主句中的谓语动词一般用单数,或者与表语保持一致。
专项练习
1.
The difficulty lies we have no money.
A. in which B. in the fact that C. in
the fact
8
B. how worried I was
D. what I was worried
B. The word C. A
word D. Word
12. ________ came that we would
go to Nanjing for social investigation.
13.
Today there is evidence ________ the resources of
the sea are as seriously threatened as those of
B. what C. which D.
14. The news ________
Lincoln was murdered filled the American people's
hearts with deep
B. when
B. whether
C.
that
C. if
D. how
D.
15. There
is no doubt ________ Premier Wen Jabao is an
excellent leader.
Keys: 1-5 CCBBD
6-10 A ABB A 11-15 BDACA
D. that
2. She's a different girl from
she was five years ago.
A. whom
A. what...
which
C. that.. .that
their knowledge.
A. in which
A. because
B. that
B.
since
C. which
C. for
D. where
D.
that
5. The reason why she burst into tears
was she didn't want to part with her
friends.
6. The possibilities ________ many
species of whales may become extinct soon don't
stop some
fishermen from continuing to kill
them.
A.
A. That; is
A. you think
whoever
C. you think
9. ________ is
________ me.
A. It rains or not. . . no
concern for
B. Whether it rains or not... of
no concern to
C. If or not it rains. . . no
concern about
D. Whether or not it rains... of
no concern with
10. You can imagine _______ to
skate or ski in Japan, Norway or Canada!
A.
how much love
C. how funny love
11. Mike's
uncle insists ________ in the hotel.
A.
staying not
not stay
12. We agreed to
accept ________ they thought was the best tourist
guide.
A. whatever B. whomever C. whichever D.
whoever
13. Although many people view conflict
as bad, conflict is sometimes useful it
forces people to
test the relative merits of
their attitudes and behaviors.
A. by which B.
to which C. in that D. so that
14. It is
essential that these application forms .
A. must be sent as back as possible
C. are
sent as quick as it can
B. will be sent back
as possible
D. be sent back as soon as
possible
B. not to stay C. that we would not
stay D. that he
B. what great love
D.
what a love
B. of which
B. That; are
C. that
C. What; are
B. who do you
think
D. who you think
D. why
D. What;
is
7. _________ I like best________ bread and
butter.
8. Does it matter ________ will
represent us to attend the meeting?
B. that C.
who
B. whatever... whichever
D. what..
.what
D. what
3. That is _________
happened to the tribe of Indians that then lived
in is now Plymouth.
4. They buried
themselves in their studies in the belief
they would serve their country with
15. Our
teacher recommends that we as attentive as
possible when we visit the museum.
9
A. are
A. will have been pulled
C. will be pulling
A. no denying
child
by herself.
A. that
A. that
soon.
A. when
A. There. . . that
A. that
A. except that
A. is not started
C.
will not be started
there.
A. that... how
Keys: 1-5
21-25 ACBDA
BDDBD
B. shall be C. ought to be
B.
will have pulled
D. will be pulled
D. be
16. I suppose that when I come back in ten
years
7
time, all these old houses
down.
17. There is _________ the fact that
failure is the mother of success.
B. to not
deny C. not to deny D. of denying
18. She
loves the newly born baby so much that her only
happiness lies in she can take care of her
B. what
B.
C. when
C. how
D.
where
D. which
19. What do you think
________ we should do with the polluted water?
20. What the doctors really doubt is _______
my mother will recover from the serious disease
B. how C. whether D. why
D. It. . . that
D. as
D. despite of
21. _________ is
no possibility _________ Bob can win the first
prize in the match.
B. There. . . whether
C. It. . . whether
B. what
B. in that
C. which
C. in which
B. was not
started
D. not be started
22. He was asked
of all the stories he had read was the most
interesting.
23. The two areas are similar
they both have a high rainfall during this season.
24. It is recommended that the project
until all the preparations have been made.
25.
We all agreed to the suggestion we have an
outing, but we had a problem we could get
B. which... how C. which. . . which D. that...
that
6-10 CDDBD 11-15 DDCDD
16-20 AAABC
10
早饭的英语-玻璃英文
爱人英文-tram
Taproot-德国签证
now英语怎么读-chute
she怎么写-富的成语
超人的英文怎么写-alr
鱼的成语-急促的拼音
舐犊情深意思-硝酸胍
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