中考英語從句

A. 初中英語從句知識點總結

從句
1、主語從句
引導詞有：that，what，whether，when，wherever，who 等，主語從句的謂語動詞必須用單數。
舉例：
1) That he will fall the exam is certain.
2) What she said is true.
3) It doesn't matter when she leaves.
4) Whoever is tired may rest.
2、表語從句
一般位於系動詞之後。
舉例：
The question is that I also like her.
3、賓語從句
句型：主句 + 連詞 + 賓語從句
連接賓語從句的詞有：that，if，whether，who，whose，what，which，where，when，why，how，whoever，whomever，whenever，wherever 等》
舉例：
1) He said that he was the first to clamb to the top of the mountain.
2) I wonder if / whether you could lend me tour bike.
3) Parents shouldn't give their children whatever they want.
4) She doesn't know who will come.
5) He asked if / whether she had an apartment in the city.
6) Who do you think they will travel with?
4、狀語從句
（1）時間狀語從句
引導時間狀語從句的連詞有：when，whenever，as，while，before，after，until，till，since，ever，as soon asimmediately，directly，hardly，hardly ... when 等。
舉例：
1) When I was in Shanghai, I met her.
2) Please wait until you are called.
（2）地點狀語從句
常由 where 何 wherever 引導。
舉例：
He lives where the street crosses the river.
（3）原因狀語從句
常由 as，because，since，now that，seeing that 等引導，其中語氣最強烈的就是 because。
舉例：
He has to leave off because he is seriously ill.
（4）條件狀語從句
常由 if，unless，as long as，so long as 等引導。
舉例：
If you can correct your faults, your work is good.
（5）目的狀語從句
常由 so that，in order to 等引導。
舉例：
Speak loudly so that every one may hear you clearly.
（6）比較狀語從句
常由 than，as，as ... as 等引導。
舉例：
I have got as much money as I need.
（7）讓步狀語從句
常由 though / although，even though，as，if，even if 和 wh- + -ever 復合詞引導。
舉例：
Although I tried my best to learn English, I haven't passed the exam.
（8）方式狀語從句
常由 as，as if，as though，how 等引導。
舉例：
She looks as if she is still young.
（9）結果狀語從句
常由 that，so / such that 等引導。
舉例：
She is such a good teacher that all the students love and respect her.
5、定語從句
結構：
...... 先行詞（被修飾的名詞或代詞） + 關系代詞 / 關系副詞 + ......
一般來說，修飾人用 who，whom，whose，that；修飾物用 that / which。
舉例：
1) The road which through our school is very wide.
2) This is the school where my brother studies
3) Is there anything that you don't understand?.

B. 中考英語作文常用的從句句型以及語法點

賓語從句：一般賓來語是位於及自物動詞和介詞後，所以，在及物動詞和介詞後的從句，可以叫賓語從
句：Idon't
know
what
he
said.
We
were
talking
about
what
he
said
to
us.

C. 初中英語的三大從句怎麼來辨別

三大從句的區分
三大從句是：形容詞性從句（即定語從句）；副詞性從句（即狀語從句）；和名詞性從句（包括：主語從句，賓語從句，表語從句和同位語從句）。

修飾名詞或代詞的從句是定語從句
He who does not reach the Great Wall is not a true man.
We are all looking forward to the day when 2008 Olympic Games begin in Beijing.

修飾一個句子的從句是狀語從句
When he was walking in the street yesterday, he met with a friend of his.

在句中作主語的從句叫主語從句，
That he came home late at night worried his parents.

在句中作賓語的從句叫賓語從句，
I don't know why he came home late at night.

在句中作表語的從句叫表語從句，
It looks as if it is going to rain.

在句中作同位語的從句叫同位語從句
I have no idea why he came home late at night.

定義及相關術語
1．定語從句：修飾某一名詞或代詞的從句叫定語從句。定語從句一般緊跟在它所修飾的先行詞之後。
2．先行詞：被定語從句修飾的詞叫先行詞。 3．關系詞：引導定語從句的詞叫關系詞。
關系詞有關系代詞和關系副詞。關系代詞有that, which, who, whom, whose, as等；關系副詞有when, where, why等。
關系詞通常有下列三個作用：A、引導定語從句；B、代替先行詞；C、在定語從句中擔當一個成分。例如：
The man who is shaking hands with my father is a policeman. 該句中，
who is shaking hands with my father 是定語從句，修飾先行詞the man， 「who」是引導定語從句的關系詞，代替先行詞the man，在定語從句中作主語。

名詞性從句
在復合句中起名詞作用的從句叫做名詞性從句。它包括主語從句、賓語從句、表語從句和同位語從句。分析歷屆高考試題名詞性從句考查的焦點主要有以下六個方面：

一、名詞性從句
主語從句、表語從句、賓語從句、同位語從句，在整個句子中所起的作用，相當於一個名詞。因此，這四種從句通稱為名詞性從句。
引導名詞性從句的連接詞可分為三類：
連接詞：that, whether, if （不充當從句的任何成分）
連接代詞：what, whatever, who, whoever, whom, whose, which. 連接副詞：when, where, how, why

定語從句與同位語從句的區別
1．定語從句修飾限定先行詞，它與先行詞是修飾關系；同位語從句說明先行詞的具體內容，它與先行詞是同位關系。
The plane that has just taken off is for Paris. （定語從句） 剛剛起飛的

那架飛機是開往巴黎的。
The fact that he has already died is quite clear. （同位語從句） 他已經去世了，這個事實很明了。
2．定語從句由關系代詞或關系副詞引導，關系詞在從句中擔當相應的句子成分，關系代詞在從句中作賓語時經常可省略。同位語從句主要由連詞that 引導，在從句中一般不擔當成分；有時也由where, when, how, who, whether, what 等連詞引導，這些連詞則在從句中擔當成分。
The news that he told me is true. （定語從句）
他告訴我的消息是真的。
The news that he has just died is true. （同位語從句）
他剛剛去世了，這個消息是真的。
3．同位語從句與先行詞一般可以用動詞be發展成一個完整的句子, 而定語從句則不能。如：
A. The idea that he we could ask the teacher for advice is wonderful. （同
位語從句）我們可以向老師請教，這個主意不錯。
The idea was that we could ask the teacher for advice.
B. The fact that the earth moves around the sun is known to all. （同位語從句）
地球圍繞太陽轉，這個事實人人皆知。
The fact is that the earth moves around the sun.
C. Pay attention to the problem how we can protect the wild animals. （同位語從句）
請注意如何保護野生動物這個問題。
The problem is how we can protect the wild animals.

同位語從句和定語從句的區別：
that作為關系代詞，可以引導定語從句，充當句子成分，在從句中作賓語時可以省略； that引導同位語從句時，起連詞的作用，沒有實際意義，不充當句子成分，一般不能省略。 試比較下面兩個例句:
I had no idea that you were here．（that引導同位語從句，不能省略）
Have you got the idea（that）this book gives you of life in ancient Greece？（that引導定語從句，作賓語，可以省略）
例題.Tomorrow is Tom』s birthday. Have you got any idea___ the party is to be held? A. what B. which C. that D. where
〖答案〗D 〖考點〗考查同位語從句。 〖解析〗由句式結構可以判斷 the party is to be held 是 get any idea 的同位語, 故空格處應為同位語從句的引導 詞, 且該從句中句子成分完整, 但語意不完整, 故應選擇 D 項, 表示地點。

D. 初中英語狀語從句

為什麼when引導的時來間狀語自從句要放主句後面，而if引導的條件狀語從句要放在主句的前面？

初中英語狀語從句小知識，記好啦！

狀語從句指在句子中用作狀語的從句。根據其作用可分為時間、地點、原因、條件、目的、結果、讓步、方式和比較等九種狀語從句。

希望可以採納，謝謝。

E. 初中英語從句知識點總結

從句
1、主語從句
引導詞有：that，，whether，when，wherever，who
等，主語從句的謂語動詞必須用單數。
舉例：
1)
That
he
will
fall
the
exam
is
certain.
2)
What
she
said
is
true.
3)
It
doesn't
matter
when
she
leaves.
4)
Whoever
is
tired
may
rest.
2、表語從句
一般位於系動詞之後。
舉例：
The
question
is
that
I
also
like
her.
3、賓語從句
句型：主句
+
連詞
+
賓語從句
連接賓語從句的詞有：that，if，whether，who，whose，what，which，where，when，why，how，whoever，whomever，whenever，wherever
等》
舉例：
1)
He
said
that
he
was
the
first
to
clamb
to
the
top
of
the
mountain.
2)
I
wonder
if
/
whether
you
could
lend
me
tour
bike.
3)
Parents
shouldn't
give
their
children
whatever
they
want.
4)
She
doesn't
know
who
will
come.
5)
He
asked
if
/
whether
she
had
an
apartment
in
the
city.
6)
Who
do
you
think
they
will
travel
with?
4、狀語從句
（1）時間狀語從句
引導時間狀語從句的連詞有：when，whenever，as，while，before，after，until，till，since，ever，as
soon
asimmediately，directly，hardly，hardly
...
when
等。
舉例：
1)
When
I
was
in
Shanghai,
I
met
her.
2)
Please
wait
until
you
are
called.
（2）地點狀語從句
常由
where
何
wherever
引導。
舉例：
He
lives
where
the
street
crosses
the
river.
（3）原因狀語從句
常由
as，because，since，now
that，seeing
that
等引導，其中語氣最強烈的就是
because。
舉例：
He
has
to
leave
off
because
he
is
seriously
ill.
（4）條件狀語從句
常由
if，unless，as
long
as，so
long
as
等引導。
舉例：
If
you
can
correct
your
faults,
your
work
is
good.
（5）目的狀語從句
常由
so
that，in
order
to
等引導。
舉例：
Speak
loudly
so
that
every
one
may
hear
you
clearly.
（6）比較狀語從句
常由
than，as，as
...
as
等引導。
舉例：
I
have
got
as
much
money
as
I
need.
（7）讓步狀語從句
常由
though
/
although，even
though，as，if，even
if
和
wh-
+
-ever
復合詞引導。
舉例：
Although
I
tried
my
best
to
learn
English,
I
haven't
passed
the
exam.
（8）方式狀語從句
常由
as，as
if，as
though，how
等引導。
舉例：
She
looks
as
if
she
is
still
young.
（9）結果狀語從句
常由
that，so
/
such
that
等引導。
舉例：
She
is
such
a
good
teacher
that
all
the
students
love
and
respect
her.
5、定語從句
結構：
......
先行詞（被修飾的名詞或代詞）
+
關系代詞
/
關系副詞
+
......
一般來說，修飾人用
who，whom，whose，that；修飾物用
that
/
which。
舉例：
1)
The
road
which
through
our
school
is
very
wide.
2)
This
is
the
school
where
my
brother
studies
3)
Is
there
anything
that
you
don't
understand?.

F. 初中英語語法從句有哪些

主要是賓語從句和狀語從句，如果說考的稍微難一些的話就是定語從句以及名詞性從句，一般考的話後兩者的難度不會很大。
賓語從句在句中作及物動詞或介詞的賓語，從句放在主句之後，前後不用逗號分開。

賓語從句：
引導賓語從句的詞有：

連詞that(在口語中that常可省略)，if, whether,如：

He knows that Jim will work hard.

連接代詞who, whom, which等，如：

Do you know who (whom) they are waiting for?

連接副詞when, where, how, why等，如：Could you tell me how we can get to the station?

3.whether和if都有「是否」的意思，一般情況下兩者可以換用，但在介詞之後，

不定式之前，與or not連用，在句首或在引導表語從句，同位語從句時，只能用whether,如：I want to know if/whether the news is true. He doesn't know whether to stay or not?

4.賓語從句要用陳述句語序。

5.賓語從句一定要注意時態呼應，即：當主句謂語動詞是過去式時，從句中謂語動

詞也要用過去范疇的時態，但若從句陳述的是真理或客觀規律，其謂語的時態仍用一般現在時，如：

He asked who could answer the question.

My father told me that the earth goes around the sun.

6.一個賓語從句只能用一個連詞。

7.當主句謂語動詞是think, believe等動詞時，賓語從句的否定意義要放到主句中。另外，當主句主語為第一人稱時，後面若接附加疑問句，那麼附加疑問句的主語、謂語應與從句中的主謂語保持一致。如：

I don't think he looks like his father, does he?

8.直接引語和間接引語也是賓語從句，直接引語是引述別人的原話，放在引號內，

不用連詞聯接；間接引語是用自己的話轉述別人的話，通常用連接詞與主句聯接。

(1)陳述句變為以that引導的賓語從句，如：

He said,「I'm happy.」[FY()[FY]]He said that he was happy.

(2)一般疑問句變為if(whether)引導的賓語從句，如：

He asked me,「Does his father know Mr Green?」

---He asked me if his father knew Mr Green.

(3)特殊疑問句變為由who, what, where, how等疑問詞(連接代詞或連接副詞)引導的賓語從句，如：

He asked me,「Where is Mr Wang?」

---He asked me where Mr Wang was.

注意上述例句中連詞、時態、語序等變化。

狀語從句：http://ke..com/view/84572.htm

G. 求初中英語各類從句的用法

英語的復合句包括並列句和主從句兩種。其中並列句是兩句地位完全相同的簡單句用表示並列關系的連詞連接而成（例如and，or等）。主從句雖然有兩套主謂結構，但是其中一套是主要的，稱為主句，另一套只是充當主句的某個成分，稱為從句。英語從句分為賓語從句，定語從句，狀語從句，主語從句，表語從句，同位語從句6種。
賓語從句和表語從句
賓語從句和表語從句是從句中較為簡單的一種。這兩種從句是以句子的形式代替了主句中的賓語或表語，也就是直接占據了謂語後賓語或表語的位置，比較明顯。引導賓語從句或表語從句的引導詞最常用的是that，以及關系代詞what，which，who(whom),關系副詞when，where，how，whether。
由於主從復合句中有兩套主謂結構，因而要注意時態的搭配。時態搭配的原則是從句服從主句，但是可以根據情況靈活配置，不過主從句之間不出現時段斷層。因而一般常見的配置組合為：
主句 現在時 過去時 將來時
從句 現在時，過去時，將來時 過去的時態 一般現在時
註：當從句的內容是客觀真理時，無論主句是什麼時態，從句永遠用一般現在時，例：The teacher told the students that the light travels faster than the sound in the air.
定語從句
定語從句是從句充當定語的用法，引導詞與時態搭配的規則與賓語從句相同。定語從句與賓語從句區分的要點是賓語從句充當主句的賓語，占據了主句中賓語的位置，而定語從句的主句結構完整，定語從句在引導詞的引導下跟在被修飾的主句的主語或賓語（表語）之後，起修飾作用，而被修飾的詞語稱為先行詞。例如：
①People don』t know who runs in the morning in the park everyday.人們不知道是誰每天早晨在公園里跑步。
②People don』t know the man who runs in the morning in the park everyday.人們不知道那個每天早晨在公園里跑步的人是誰。
在②中，主句部分People don』t know the man句子結構是完整的，the man是被從句修飾的成分，即先行詞。
注意，that是引導短語從句的引導詞中最靈活而且用法最多的，通常可以代替所有關系代詞（which，what，who，whom），而且有幾種情況必須使用that：A.先行詞是不定代詞時；B.先行詞受形容詞最高級修飾時；C.當先行詞被any, few, little, no, all, much, some等詞修飾時D.當先行詞為序數詞或被序數詞所修飾時；E.當先行詞被the very, the only, the last, the just, the same等修飾時；F.當先行詞既包含人又包含物時當先行詞是疑問代詞who，which，what或主句以這些詞開頭時；G.當先行詞為主句表語或關系代詞為從句表語時。
以下兩種情況一般只使用which：在「介詞＋關系代詞」結構中先行詞為「those＋表事物的復數名詞」時。
當先行詞為時間，地點或方式名詞時，就有是使用關系代詞和關系副詞的問題了。原則非常簡單：如果從句主謂賓結構完整，就使用關系副詞；如果從句主謂賓結構不完整，使用關系代詞。例如:
①This is the place where they met each other for the first time.
這是他們第一次見面的地方。
②This is the place that they will never forgrt.
這是他們永遠不會忘記的地方。
在①中，從句部分的主謂賓結構是完整的，因而主句中的「place」充當了從句的地點狀語，所以使用了關系副詞where；在②中從句中沒有賓語，因而主句中的「place」 充當了從句的賓語，所以使用了關系代詞that。
注意定語從句中有一類非限制性定語從句。非限制性定語從句是先行詞的附加說明，去掉了也不會影響主句的意思，它與主句之間通常用逗號分開，例如：
This is the house which we bought last month. 這是我們上個月買的那幢房子。（限制性）
The house, which we bought last month, is very nice.這幢房子很漂亮，是我們上個月買的。（非限制性）
2) 當先行詞是專有名詞或物主代詞和指示代詞所修飾時，其後的定語從句通常是非限制性的，例如：
My house, which I bought last year, has got a lovely garden. 我去年買的的那幢房子帶著個漂亮的花園。
3) 非限制性定語從句還能將整個主句作為先行詞, 對其進行修飾, 這時從句謂語動詞要用第三人稱單數，例如：
He seems not to have grasped what I meant, which greatly upsets me. 他似乎沒抓住我的意思，這使我心煩。
Liquid water changes to vapor, which is called evaporation. 液態水變為蒸汽，這就叫做蒸發。
說明：關系代詞that和關系副詞why不能引導非限制性定語從句。
狀語從句
狀語從句的種類最多，知識點比較零散，歸納之後有以下幾種：
時間狀語從句
引導詞：when, as, while, as soon as, while, before, after, since, till, until, the minute, the moment, the second, every time, the day， the instant, immediately , directly, no sooner … than,hardly …when, scarcely … when
例：
I didn't realize how special my father was until I was 18.
While Tom was watching TV, his wife was reading.
No sooner had I arrived home than it began to rain.
Every time I take your advice, I get into trouble.
地點狀語從句
引導詞：where, wherever, anywhere, everywhere
Generally, air will be heavily polluted where there are factories.
Wherever you go, you should bring the mp3 player with you.
原因狀語從句
引導詞：because, since, as, since, seeing that, now that, in that, considering that, given that, considering that, in as much as, in so much as
Now that everybody has come, let's begin our clas.
Considering that he is no more than 10 years old, his height of 1.60 m is not normal.
目的狀語從句
引導詞：so that, in order that, lest, in case, for fear that， in the hope that, for the purpose that, to the end that
The boss asked his secretary to give him the letter so that he could send it out himself.
The instructor raised his voice that the students at the back could hear more clearly.
結果狀語從句
引導詞：so … that, so… that, such … that, such that, to the degree that, to the extent that, to such a degree that,
He got up so early that he caught the first train.
It's such a good chance that we must not miss it.
條件狀語從句
引導詞：if, unless, as/so long as, only if, providing/provided that, suppose that, in case that, on condition that
You will certainly succeed so long as you keep on trying.
Provided that there is no opposition, we shall call off the meeting.
讓步狀語從句
引導詞：though, although, even if, even though, as(用在讓步狀語從句中 必須要倒裝)，while ( 一般用在句首 )，no matter …， in spite of ，the fact that, while, whatever, whoever, wherever,whenever, however, whichever
Much as I respect him, I can't agree to his proposal.
No matter how hard he tried, she could not change her mind.
比較狀語從句
引導詞：as(同級比較), than(不同程度的比較), 特殊引導詞：the more … the more … ; just as …， so…; A is to B what /as X is to Y; no … more than; not A so much as B
She is as bad-tempered as her mother.
The house is three times as big as ours.
The more you exercise, the healthier you will be.
Food is to men what oil is to machine. 食物之於人，猶如油之於機器。
方式狀語從句
引導詞：as, as if, how, the way
When in Rome, do as the Roman do.
She behaved as if she were the boss.
Sometimes we teach our children the way our parents have taught us.
應當注意的知識點有：
引導時間狀語從句的連詞
主要有when, while, as, by the time, before, after, since, till/until, as soon as等。其中when、while和as都可表示"當……時候",但用法有區別:
1) when意為"在……時;當……時",可表示"點時間"或"段時間",從句謂語可以 是終止性動詞,也可以是延續性動詞。例如: When I got home, he was having supper.
2) as意為"邊……邊……"或"與……同時",重在表示兩個動作同時發生、伴隨進行。as從句是終止性動詞時,主句通常也必須是終止性動詞。例如: They sang as they danced.
3) while只可表示"段時間",從句謂語只限於延續性動詞。例如: While I was sleeping, my father came in.
引導原因狀語從句的連詞
原因狀語從句一般由because, since, as, for引導. 注意as, because, since 和for的區別:
1) 如果原因是構成句子的最主要部分, 一般用because。because引導的從句一般不放在句子的開頭。例如: I missed the train because I got up late.
注:對於以why開頭的問句, 一般只能用because引導的從句來回答。
2) 如果原因已為人們所知, 或不如句子的其餘部分重要, 就用as或since、since 比as稍微正式一些。as和since引導的從句一般放在句子的開頭。例如:
As he was not well,I decided to go there without him.
Since this method doesn't work, let's try another.
3) for表示所說的理由是一種補充說明,因此,for引導的從句可以放在括弧里,而
且for引導的從句一般不放在句子的開頭。例如: I decided to stop and have lunch, for I was feeling quite hungry.
引導結果狀語從句的連詞
主要有so/such…that…,so that等。
1) so...that結構在某種情況下可以與enough to和too...to結構相互轉換。例如:
She is so short that she can't reach the buttons of the lift.
=She is too short to reach the buttons of the lift.
2)so that也可以引導結果狀語從句,意為"結果是;以致於"。例如: They missed the bus so that they were late for class.
注:so that也可引導目的狀語從句, 此時可用to或in order to替換, 將其改為簡單句。
例如: He got up early so that he could get to school on time.
=He got up early to get to school on time.
=In order to get to school on time,he got up early .
主語從句
主語從句主要有三類：
由連詞that引導的主語從句。 例如：That you will win the medal seems unlikely.
你想獲得獎牌看起來是不可能的。
用連接代詞which或連接副詞if, whether 引導的主語從句。 例如：
Which of them escaped from the prison is still a mystery.
他們哪一個是從監獄里逃跑的，仍然是個謎。
When they will come hasn』t been made pubic.
他們什麼時候來還不知道。
Whether she is coming or not doesn』t matter too much.
她來不來都無關緊要。
用關系代詞（what,whatever,who,whoerver）引導的主語從句。
主語從句可以直接放在主語位置上，也可以用it作形式主語， 而將從句放在句末（尤其是當謂語較短時）。
當what引導的主語從句表示「…的東西」時，一般不用it作形式主語。
錯:It is a book what he wants.
對:What he wants is a book. 他想要的是本書。
如果帶主語從句的句子是疑問式，則必須用it作形式主語的結構。
例如：Has it been settled who will be sent to carry out the task ?
誰將被派去執行這項任務決定了嗎 ？
固定用法：It is +名詞+從句；It is +形容詞+從句；It is +過去分詞+從句；It +不及物動詞+從句(當「及物動詞 + 賓語」較短時，也可用這種結構);It +某些固定結構+ 主語從句。
同位語從句
在復合句中用作同位語的從句叫同位語從句。它一般跟在某些名詞後面，用以說明該名詞表示的具體內容。如： I heard the news that our team had won．我聽到了我們隊獲勝的消息。
可以跟同位語從句的名詞通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。
英語中引導同位語從句的詞有連詞 that，whether，連接副詞 how,when,where等。（註：if,which 不能引導同位語從句。）如：I have no idea when he will be back．我不知道他什麼時候回來。
有時同位語從句可以不緊跟在說明的名詞後面，而被別的詞隔開。如：The thought came to him that maybe the enemy had fled the city． 他突然想起可能敵人已經逃出城了。

這是我教學中總結的，學生們反映還不錯，有什麼不明白的再問我。