中考英语专题复习-状语从句精讲

1. It is ___s_o_good a story that I’ll never forget it.
2. It is ___s_u_c_h a good story that I’ll never forget it.
5. 目的状语从句
❖目的状语从句常由so that, in order that等词 引导，目的状语从句常用助动词may（might ）, shall（should）, will（would）, can (could)。目的状语从句常放于主句之后，例 ：
arrive there in time.
2. Take your raincoaint _ca_s_e_____it should rain.
3. The boy hid himself behind the in case/for fear thtartee
__________________his father should see him.
While I really don’t likaeltahrot,uIgfhind his work impressive. (while=___________) Whileatshleornegisalsife there is hope. (while=_______________)
※ as : 当…时；一边…一边；随 ＊某事一发生，另着一…事…立即发生
3. She saasng ____she worked. 4. There was an applause
___a_s_s_o_o_n__as_____________she appeared on the stage.
5.It won’t be lonbge_f_o_r___he finishes his weriting.
6._A_f_t_e_r_ he had finished his work, he left there.
7.It is two years s_i_n_c___he came here. Every time/eeach
8. _______tsimheetold me, I had no idea Unt of what they had said . il
policeman. 我由于不知道路，因而问警察。
8. __S_in__c_e_you won’t help me, I’ll ask someone
else. 你既然不帮我，那我就请别人帮我。
4. 结果状语从句
❖ 结果状语从句常用so that, such that等关联词 引导。e.g.
❖ He is so young that he can’t go to work. 他如此小以致于他不能上班。
We ha④dn肯’t定ru句n a “mi才le”befo否re定h句e felt tired.
“就”
※till, until和not…until：
1.until/till引导时间状语从句用于肯定句时，主 句的动词是延续性动词，表示动作或状态一直持 续到until/till所表示的时间，意为“某动作一直
❖ You’ll catch a cold unless you put on your coat. 你会感冒的除非你穿上大衣。
you leave school?
while /when辨析
❖ when/while+doing ❖ When/while reading,he fell asleep. ❖ when+终Leabharlann Baidu性、延续性动词 ❖ while+延续性动词 ❖ When the teacher came in,I was sleeping. ❖ =While /When I was sleeping, the teacher came in. ❖ when (就在这时) ❖ I was sleeping, when someone knocked at the door.
A. even if
B. as if
C. in case
D. in order that
6. 条件状语从句
❖ 条件状语从句表示条件，关联词常用if或unless, as (so) long as. if , once, as/so long as，as far as，unless等。
❖ If it snows tomorrow, we will build a snowman. 明天如果下雪，我们就堆雪人。
1、时间状语从句 when, while, as
soon as, since, until, before, after
2、条件状语从句 if 3、结果状语从句 so…that
4、比较状语从句 than 5、原因状语从句 because 6、让步状语从句 although,
though
1. 时间状语从句 ❖引导时间状语从句的关联词常有：after, before, when, while, whenever, as soon as, as, since, until 等。 ❖例：
中考英语专题复习-状语从句精讲
状语从句
用作状语的从句叫做状语从句。引导状语从句的关联词是 一些从属连词。
❖ 例： ❖ When you cross the road, you must be careful.
当你过马路时要小心。（when是从属连词） ❖ I was late because I missed the bus.
❖ He got so little pay that his family had to live on welfare money. 他工资很少，他的家人不得不靠救济金生活 。
❖ It’s such a good chance that we mustn’t miss it. 机会这样好，我们决不能失掉。
❖ Speak clearly so that they may understand you. 你要讲得清楚，他们才听得懂。
❖ He spoke slowly in order that everyone should understand.
他讲得很慢以便人人能听懂。
1. They set out early so_t_h_a_t _(i_n_o_rd_e_r_t_h_at_)__ they might
As the captain passed me, I asked him whether there was any hope
of ＊两个s动av作in同g 时th发e 生ship.
As the day went on, the weather got
worse.
★ as的常见用法： 1.She sang as she worked.
我迟到了，因为我误了公共汽车。 （ because是从属连词）.
❖ If she asks me, I’ll tell her. 她如果问我，我就告诉她。（if是从属连词）
❖ You look as if you need a rest. ❖ 你像是需要休息似的。（as if是从属连词）.
状语从句的种类
延续到某时间点才停止”。如： We waited until he came.
2．用于否定句时，主句谓语动词是非延续性动 词，从句为肯定，意为“某动作直到某时间才开
始”。如He won’t go to bed till/until she returns.
3．till不可以置于句首，而until可以。 如：
❖ The ball goes up very high after it hits the ground. 这球着地后蹦得很高。 ❖ Wait until you’re called. 你等着叫你吧！
When he came, I was cooking. 他来时，我在做饭。
I’ll call you as soon as I come back. 我一回来就给你打电话。
4. I’d like to arrive 20 minutes early _______ I can have time for a cup of tea.
A. as soon as B. as a result
C. in case
D. so that
5. You'd better take something to read when you go to see the doctor ______ you have to wait.
2. 地点状语从句
地点状语从句由 where, wherever 等引 导。例如：
•You can take a walk wherever you like to.
• ---Mom, what did your doctor say?
--- He advised me to live where the air is fresher?
，相当于汉语的“既然”。
1. B_e_c_a_u_s_e___he was ill, he didn’t go to school.
2.S_i_n_c_e___ you do not understand, I will explain again.
3. As she was late for class, she had to say sorry.
Before they came back, we had finished the work.
他们回来前，我们已经完成工作了。
We haven’t seen each other since he left.
从他离开后我们没见过面。
※ when: 持续性／非持续性动词都可以 当…时
Are you going to be a sailor when
4. NHoewmtuhast be ill, _____he is absent today.
fo r
6. I eat potatoes _b_e_c_a__u_s_e_I like them.
我吃土豆是因为我喜欢土豆。
7. _A_s__I didn’t know the way, I asked a
Until you told me I had no idea of it.
1.W__h_e_n__ he comes here tomorrow, I will call you.
2W. h__il_e_/_W__h_e he was walking in the n street, he met Tim.
②it will be +一段时间 before......多久之后才...
It won’t be half a year before we meet
③aitgwaionn. ’t be +一段时间 before......不久就....
We sailed four days and nights before we saw the land.
※while 的其他含义：
While I was walking down the street, I came across an old frienwd.he(n while =_______)
He likes pop musbicu, twhile I am fond of folk
music. ( while =_______)
3. 原因状语从句
❖ 原因状语从句通常由because, as, since, now that, considering (that), seeing (that)等词引导。
❖ because语气较强，用以回答why问句 ❖ as语气较弱，较口语化，所表示的原因
较明显。 ❖ since语气较弱，常表对方已知的事实
一边……一边…… 2. You must try to do as I did.
像…..一样 3. As she was late for class, she had
to say sorry. 由于
※ before ① 在……前 It will be half a year before I come back.