初中英语：掌握状语从句的关键知识点
篇1：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：比较状语从句
连词有：as …as, not as/ so … as, than, the …, the …
(1) as...as 引导的比较状语从句
as...as表示同级的肯定比较，主句中用形容词或副词的原级形式，从句常常为省略句。如：
We were as fortunate as them (they were)
我们和他们一样幸运。
I hope she will make as much progress as you (have done).
我希望她将取得和你同样的进步。
(2) not so/as...as "...不如......"引导的比较状语从句
not so/as...as表示同级的否定比较，主句中用形容词或副词的原级形式，从句常常为省略句。如：
That's not so/as simple as it sounds.
那件事情不像听起来那么简单。
(3) than引导的比较状语从句
than引导的比较状语从句，主句中用形容词或副词的比较级形式，从句常常为省略句。如：
He has lived here longer than I (has lived).
他在这儿住的时间比我长。
They love the girl than (they love) him.
他们爱这个女孩而不爱他。
(4) the..., the...引导的比较状语从句
The more you listen to English, the easier it becomes.
英语听得越多就越容易。
篇2：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：结果状语从句
连词有：so … that, such … that
(1) so...that"如此……以致"，that在非正式文体中可以省略，so后面接形容词或副词。如：
She spoke __________ fast ___________ nobody could catch what she was saying.
她说话如此之快竟没有人听出来她在讲什么。
There is _________ little time left _________ I have to tell you about it later.
现在剩下的时间不多了，我只好以后再给你讲这件事。
(2) such...that"如此……以致",
具体内 容是：①such +形容词+名词+that从句。其中的名词可以是可数名词的单数或复数，也可以是不可数名词。
② such +a/an+形容词+单数名词+that从句,可换成so+形容词+a/an+单数名词+that从句。如：
The Japanese student made _________ rapid progress __________ he soon began to write article in Chinese.
那个日本留学生进步很快，不久就开始用中文写文章了。
The professor told us _________ all the students laughed. =________.
教授讲了个很有趣的故事，(以致于)所有的学生都笑了起来。
She is _________ beautiful __________ everyone likes her. = _______.
篇3：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：让步状语从句
连词有：although/ though, even if/ even though, however, whatever,… wh-ever.
(1) although/though引导的让步状语从句
although和though，都作"虽然;尽管"解，通常可以换用，although的语气较重。如果要强调"但是"语气，可使用yet，still或nevertheless来表示"但是"、"依然"或"然而"之意，但是不能与but连用。
Although they have been talking for a long time, he cannot make her believe him.= ______.
虽然和她谈了半天，他还是不能让她信任自己。
The text is few new words, but the students can't understand.= ________.
这课文几乎没有新单词，但是学生们不能理解。
(2) even if引导的让步状语从句
even if "即使，纵然"，从句表示的是尚未发生的动作或存在的情况。如：
Even if it rains tomorrow，___________.
即使明天下雨，我们也不改变计划。
Even if I failed again, I will not _____________ the experiment.
即使我再次失败，我也不会放弃实验。
(3) even though引导的让步状语从句
even though"虽然，尽管"，从句所表示的是已经发生的动作或存在的情况，通常可以和although/though换用。如：
Even though I didn't understand a word，I kept smiling.
即使我一个字也不懂，我还是保持微笑。
Even though you say so，I do not believe it.
即使你这样说，我也不信。
(4) whatever/no matter what引导的让步状语从句
Whatever等于no matter what，用法相同，都作"无论什么"解，后者多用于非正式文体。如：
Whatever/No matter what he says，don't go.
不管他说什么，你都不要走。
We are determined to fulfill the task，_____________.
不管发生什么了，我们决心完成任务。
(5) whichever/no matter which引导的让步状语从句
whichever和no matter which用法相同，都作"无论哪个"解，后者多用于非正式文体。如：
_____________ you buy， there is a six-month guarantee.
不论你买哪个，都有六个月的保修期。
(6) whoever/no matter who引导的让步状语从句
whoever和no matter who用法相同，都作"无论谁"解，后者多用于非正式文体。如：
You can't come in， __________.
不管你是谁，都不能进来。
No matter who wants to speak to me on the phone, tell him I'm busy. = _________.
不管谁要我接电话， 就说我现在正忙着呢。
(7 wherever/no matter where引导的让步状语从句
wherever和no matter where用法相同，都作"无论在(或到)哪里"解，后者多用于非正式文体。如：
Wherever you go, I'm right here waiting for you.= ___________.
无论你到哪里，我都依然在这里等着你。
(8) however/no matter how引导的让步状语从句
however和no matter how用法相同，都作"无论如何……"解，后者多用于非正式文体。
However much you regret doing that， there is nothing you can do about it now.
无论你可能多么懊悔你曾经做过的事，现在也无济于事了。
______________ it may be，it can't reach the sky.
它不论有多高，也高不到天上去。
(9) whenever/no matter when引导的让步状语从句
whenever和no matter when用法相同，都作"无论何时"解，后者多用于非正式文体。如：
____________ I'm unhappy，he cheers me up.
每当我不高兴时，他就给我鼓劲儿。
篇4：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：目的状语从句
连词有：in order that, so that, in case, for fear that
①in order that"为了;以便"。多用于正式文体，通常可以与so that换用。如：
You stopped at Hangzhou ______ they could go around the West Lake.
他们在杭州停了下来，以便游览西湖。
The expert spoke slowly ________.
专家讲得很慢，以便人人听得懂。
注意：in order to与so as to 也表示"为了，以便于"，但是后面只能接单词或短语，不能接句子，且so as to一般位于主句后，可与so that/ in order that进行同义句转换
He studies hard _____________ he can get good marks.
= ________.
She gets up early ______________ get there on time.
= ________.
= ________.
②in case意思是"以免","以防",多用于英国英语，它所引导的从句中的谓语动词可以是陈述语气形式，也可以是虚拟语气形式;
Take your umbrella in case it rains.
带上你的伞，以防下雨。
He took an umbrella with him for fear that it might rain.
他带了一把伞，以防下雨。
篇5：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：原因状语从句
连词有：because as since now that等
(1) 区分because, as, since, for
① because表示人们不知道的直接的原因或理由，着重点在从句，其所引导的从句，为全句句意的中心所在。通常用于回答why引出的疑问句，语气最强，除特别强调外，该从句一般位于主句后面，不能与so连用但是可以与so进行同义句转换。
I didn't go aboard with her because I couldn't afford it.
我没有和她一起出国是因为费用太高。
② as引导的原因状语从句所传递的通常是已知信息，从句多位于主句之前，表示双方那个已知的理由，如：
As I didn't know the way，I asked a policeman.
我不认识路，因而问警察。
③ since引导的原因状语从句多表示大家众所周知的理由，如：
Since traveling by air is much faster, they decided to take a plane.
既然乘飞机旅行快得多，他们就决定坐飞机。
④ for表示的理由是附加的或推断的，并非此原因，通常与主句用逗号隔开，不位于句首，如：
He must be not at home, for the telephone isn't answered.
用because, as, since, for 填空：
We'll have to go to bed early ___________ we'll start off early tomorrow.
___________ you know all about it, tell me please.
____________ all the seats were taken, I had to stand.
He must be at work, __________ the light in his office is still on.
Lily didn't go to school ___________ she was ill.
=_________________________________________________________.
(4) now that引导的原因状语从句
Now that "因为;既然"，通常可以和since换用。用来表示一种新的情况，再加以推论。如：
Now(that) you have passed your test, you can drive on your own.
你既已考试合格，就可以独自开车了。
篇6：初中英语：掌握状语从句的关键知识点
初中英语：掌握状语从句的关键知识点：时间状语从句
连词主要有：when as while before after until as soon as since等。
(1)区别when, as, while的用法
①.when"当......时候"引导的时间状语从句，其动词既可以是延续性动作的动词，也可以是瞬间性动作的动词,如：
_________ the students heard the teacher's footsteps, they all stopped talking.
当学生们听到老师的脚步声时，他们都停止了讲话。(从句动作发生在前)
② as"当.......时候"或"一边.......一边"引导的时间状语从句其动词的动作是延续性的，而且侧重表示主句和从句的动作并相发生：
We were having breakfast __________ she was combing her hair.
她梳头时我们在吃早饭。
③ while表示"在某一段时间里"或"在……期间"，其所引导的从句的动作是延续性的，并侧重表示和主句的动作同时发生。如：
I can learn ________ I work.
我可以边工作边学习。
用when, as, while填空：
________ you came in, I was talking with a few boys.
It started to rain __________ we were playing outdoors.
They talked _________ they walked down the river.
__________ it was raining, the students were playing basketball.
Her brother watched TV__________ he ate supper.
(4) before引导的时间状语从句，指时间上的"在……之前"
I'll be back _____________.
你离开之前我就会回来。
(5) as soon as表示"一……就"，做题要注意主将从现
As soon as we __________ (get) there, he ___________ (tell) us the news.
我们一到那，他就会告诉我们那个消息。
(7) since引导的时间状语从句，从句的谓语动词通常为一般过去时，主句的谓语动词通常为现在完成时
We __________ never __________ (meet) since we ___________ (graduate) from the college.
大学毕业后我们就再没见过面。
(8) till/until引导的时间状语从句 till和until同义，作"直到……时(为止)"解，till多用于非正式文体，until多用于句首;not … until通常与after进行转换。如：
I won't go with you until(till) I finished my homework. =_________.
等我做完作业我才和你一起去。
