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2024-2025 学年八年级英语下学期单元语法精讲精练（人教版）
06 状语从句
语法聚焦
1. 状语从句的概念和状语从句的常见类型
2. unless，as soon as和so…that…的用法
3. 状语从句的时态——“主将从现”
语法精讲
1.状语从句的概念和状语从句的常见类型
（1）状语从句是指在复合句中充当状语成分的句子。状语从句可以修饰谓语、非谓语动词、
定语、状语或整个句子。状语从句根据其作用，可分为时间、地点、原因、条件、目的、让
步、
方式、比较、结果等类型。
【注意】状语从句的演变(以时间状语从句为例，其他从句类似)：
★ I reached the hotel at five yesterday afternoon.
主语 谓语 宾语 时间状语
(这是简单句，词组at five yesterday afternoon作时间状语)
★I reached the hotel when it was a little dark yesterday.
主语 谓语 宾语 时间状语从句
(句子when it was a little dark yesterday作时间状语，整个大句子就是含有时间状语从句的复合句)
（2）状语从句的常见类型
类 型 从属连词 举 例
when,while,after,before,as, When I grow up,I will join the army.等我长大后，
时间状语从句 since,till/until,as soon as 我要去参军。
You can go where you want to go.你可以去你想去
地点状语从句 where,wherever
的地方。
Because he didn't work hard,he failed the exam.因
原因状语从句 because,since,as 为他不努力学习，所以考试没有及格。
We will stay at home if it rains tomorrow.如果明天
条件状语从句 if,unless
下雨，我们就会待在家里。
He hid his storybook so that his teachercouldn't find
目的状语从句 so,so that,in order that
it.为了不让老师发现，他藏起了他的故事书。
though,even though,
Although/Though/Even though it was dark,he
让步状语从句
went on working.虽然天黑了，他仍继续工作。
although
You must try to hold the tool as I do.你必须试着
方式状语从句 as
像我这样拿工具。
The youth of today are better than we used to be.现
比较状语从句 as(so)...as,than 在的年轻人比我们过去的境况要好。
She was so tired that she couldn't clean the room.
结果状语从句 so ...that...,such ...that ... 她是如此疲惫，以至于不能打扫房间了。
2.unless，as soon as和so…that…的用法：
（1） unless引导条件状语从句
unless = if „ not ―除非，若不
They will go tomorrow unless it rains.
= They will go tomorrow if it doesn’t rains.
（2）as soon as引导时间状语从句。 ―„„就
He will come and see you as soon as he can.
（3） so.......that引导结果状语从句
句型1：主语+谓语+so+形容词/副词+that从句The wind was so strong that we could hardly move forward.
句型2： so +形容词 + a/an + 单数名词 + that从句
It was so hot a day that they all went swimming.
句型3. so + many/ few + 复数名词 + that从句
He has so few friends that he often feels lonely.
句型4： so +much/ little + 不可数名词 + that 从句
I had so little money that I couldn’t buy a pen.
状语从句的时态——“主将从现”
主 句 从 句 举 例
When your father returns,he will bring some gifts for
主将(主句用一般将来时)
you.等你爸爸回来时，他会给你带些礼物的。
当主句符合左
栏三种情况中
We should obey the rules when we are in public places.
主情(主句含有情态动词) 任意一种时，
在公众场所时，我们应该遵守规则。
从句常用一般
现在时
Don't laugh at others even though you think you are the
主祈(主句是祈使句)
best.即使你觉得自己是最棒的，也不要嘲笑别人。
语法专练
一、单项选择题。
1．— Nancy __________us a report as soon as she __________tomorrow.
— How great! I will be there.
A．gives, is arriving B．gives, will arrive
C．will give, arrives D．gives, arrives
2．I think you'll miss the train ________ you hurry up.A．if B．and C．unless D．when
3．—Must we leave the library before 6 o’clock?
—No, it opens all day on weekends. You can stay there ________ you want to leave.
A．if B．unless
C．since D．until
4．Students may forget what they learn quickly________they use it more often.
A．if B．unless
C．although D．because
5．Sarah called 120 ________ she saw the old man lying on the street.
A．as soon as B．as long as
C．so that D．even if
6．Everyone should do something to protect our earth ________ we can have a better world to live in.
A．as long as B．as soon as
C．even though D．so that
7．The trip in Beijing is ________ wonderful ________ I would like to visit it again some day.
A．such; that B．too; to
C．so; that D．enough; to
8．Jack ________ us to play basketball as soon as he ________ his homework.
A．joins; finishes
B．will join; finishes
C．joins; will finish
D．will join; will finish
9．You will not improve your skills ________ you practice the violin over and over again.A．since B．unless
C．if D．until
10．—Hello, is that Molly speaking?
—No. She’s not at home. I’ll tell her to call you back ________ she comes back.
A．so that B．as long as
C．as soon as D．even though
11．Lisa is ________ a nice girl ________ we all want to help her.
A．such; that B．too; to C．so; that D．very; that
12．In summer, food will go bad quickly ________ we put it into a fridge.
A．if B．unless C．as soon as D．while
13．She was ________ excited at the news that she couldn’t say a word.
A．very B．such C．so
14．I will call you he comes.
A．as soon as B．as C．because D．so
15．The poor woman is very worried——_________ little food for ______ many children.
A．Such; so B．So; so C．Such; such D．So; Such
16．The clever boy called 120 ____________ his mother fell down in the kitchen.
A．although B．as soon as C．as long as D．until
17．The young men all shouted “Happy New Year” ________ it was twelve o’clock.
A．after B．as soon as C．if D．though
18．She says that she'll have to close the restaurant ______ business improves.
A．if B．after C．unless D．when
19．It was the middle of the night ________ the noise woke me up.A．because B．if C．when D．although
20．---I’m afraid e-books might be bad for our eyes.
---Hmm, but they will be helpful for us_________we put them to good use.
A．as soon as B．as long as C．even though D．so that
21．She was tired she fell asleep at her desk.
A．so; to B．such; that C．so; that D．too; to
22．The boy didn’t go to bed his mother came back.
A．but B．until C．while D．as soon as
二、完成句子
1．The box is too heavy for me to carry. (改为同义句)
The box is heavy I can’t carry it.
2．The girl got such a beautiful dress that she wore it all day. (改为同义句)
The girl got beautiful a dress she wore it all day.
3．She will go to the party if she is not busy. (改为同义句)
She will go to the party she busy.
4．He finished his homework. He handed his homework in at once. (合并为一句)
He handed his homework in he finished it.
5．Zhang Lili was so brave that she saved her students. (改为同义句)
Zhang Lili was to save her students.
6．The movie is so exciting that all of us want to see it again. (改为同义句)
It is movie that all of us want to see it again.
7．He is too weak to carry the chair. (改为同义句)He’s he can’t carry the chair.
8．She will go to the party if she is free. (改为同义句)
She won’t go to the party she free.
9．He finished his homework. He handed his homework in at once. (改为同义句)
He handed his homework in he finished it.
10．How do you like the movie? (改为同义句)
do you the movie?
11．Lucy will go to the party if she is free. (同义句转换)
Lucy won’t go to the party she free.
12．The film is so exciting that all of us want to see it again. (同义句转换)
It is film that all of us want to see it again.
13．The little boy is too weak to carry the chair. (同义句转换)
The little boy is he can’t carry the chair.
14．Peter finished his homework. He handed his homework in at once. (同义句转换)
Peter handed his homework in he finished it.
15．The woman teacher was so brave that she saved her students. (同义句转换)
The woman teacher was to save her students.
16．The box is too heavy for me to carry. (改为同义句)
The box is heavy I can’t carry it.
17．You won’t catch the bus if you don’t get up early. (改为同义句)
You won’t catch the bus you up early.
18．It took us two hours to reach the top of the mountain. (改为同义句)
We two hours the top of the mountain.19．The girl got such a beautiful dress that she wore it all day. (改为同义句)
The girl got beautiful a dress she wore it all day.
三、选词填空
用if, unless, as soon as 或so/such..that填空。
1．The animals were lovely I spent a whole day in the zoo.
2． it is cold tomorrow, he will stay at home and watch TV.
3．I sent some flowers to her she finished speaking on the stage (舞台).
4．It was an interesting story everyone enjoyed reading it.
5．I won’t let you in you get here on time.
6． the prince saw her, he fell in love with her.
7．The prince knew that the girl’s foot could fit the shoe, it was not the right girl.
8． it is cold tomorrow, he will stay at home and watch TV.
9．The new couple were happy they couldn’t stop smiling when they got
married.
10．It was an interesting story everyone fell in love with it.
11．He rushed home he got the good news.
四、根据短文内容，用as soon as, unless或so ... that填空。
1 I got home today, my good friend Mike called me. He said he was 2
busy these days 3 he had no time to visit me. Because of this he felt very sorry. On the
phone Mike also said he would have a party this weekend. He knew 4 he invited me, I
would not go to the party. But my mother asked me to look after my sister Rita. My mother isn’t home
now. She went to work. 5 she comes home from work, I’ll tell her the news. 6
someone can take care of my sister, I won’t go to the party because she is 7 young
8 she can’t look after herself.链接中考
阅读短文，用方框中所给单词或短语填空，使短文完整、正确。
although； as soon as； unless； so； before
In ancient times, there was an old man who lived on planting rice. He thought his crops (庄稼)
grew more slowly than those of others. This caused him 1 worried and nervous that he
decided to help the crops grow taller by pulling them up. 2 he felt tired after doing so much
work all day, he went home happily. The man told his son what he did on the farm 3 he
arrived home. His son felt strange and surprised so he went to the farm as quickly as possible. Finally,
his son found all the crops were dead.
I believe everyone thinks the old man is silly. As we all know, plants won’t grow well 4
they develop in their own rules of growth. It is also the same for the development of other things. 5
we get a good result, try to be patient (有耐心的) and follow the rules of things. In this way, you can
probably get what you want.
参考答案
一、
1．C
【详解】句意：——南希明天一到就给我们做报告。——太棒了！我会去的。
考查as soon as引导的时间状语从句。as soon as：一….就….，引导时间状语从句，当陈述还未
发生的事情时，主句使用一般将来时，从句使用一般现在时。结合句意可知填will give,
arrives；选C。
2．C
【详解】句意：除非你快点，否则我想你会错过这趟火车。考查连词词义辨析。if如果，引导条件状语从句；and和，而，表示并列关系；unless除非，引
导条件状语从句；when当......时，引导时间状语从句。根据题干“I think you′ll miss the train”我
想你将会错过这趟火车，“you hurry up”你快点。可知用unless符合句意。故选C。
3．D
【详解】句意：——我们必须在六点前离开图书馆吗？——不，它周末全天都开。你可以待在
那儿直到你想离开。
考查连词。if如果；unless除非；since自……以来；until直到……为止。根据“You can stay
there ... you want to leave.”可知，是直到……为止。故选D。
4．B
【详解】句意：学生可能会很快忘记他们所学的东西，除非他们更经常地使用它。
考查从属连词词义辨析。if如果；unless除非，引导条件状语从句；although尽管，引导让步
状语从句；because因为，引导原因状语从句。根据“Students may forget what they learn
quickly”可知，此处应该表达除非他们更经常地使用它，unless“除非”。故选B。
5．A
【详解】句意：Sarah一看到老人躺在街上就拨打了120。
考查状语从句用法。as soon as一……就……；as long as只要；so that以便于；even if尽管。
根据“Sarah called 120...she saw the old man lying on the street.”可知，需as soon as来引导时间状
语从句，表达一看到老人躺在街上就拨打了120。故选A。
6．D
【详解】句意：每个人都应该做些什么来保护我们的地球，这样我们才能有一个更美好的世界
生活。
考查连词辨析。as long as只要；as soon as一……就；even though即使；so that以便于。根据
句意，“protect our earth”的目的是“have a better world to live in”，因此用so that引导目的状语
从句。故选D。
7．C
【详解】句意：北京之行如此精彩以至于我想有一天再去一次。考查状语从句用法。such...that如此……以至于，such后修饰名词；too...to...太……而不能……；
so...that...如此……以至于……，so后跟形容词或副词；enough...to..足够……去做……。根据
“...I would like to visit it again some day.”可知，第二个空需that，故排除选项B和D。
wonderful为形容词，需so。故需so...that...来引导结果状语从句。故选C。
8．B
【详解】句意：杰克一完成作业就会和我们一起打篮球。
考查动词时态。join加入；finish完成。根据“as soon as”可知，as soon as引导的从句遵循“主
将从现”原则，主句用一般将来时，结构为will do；从句用一般现在时，且he为第三人称单
数，谓语动词用三单形式。故选B。
9．B
【详解】句意：除非你一遍又一遍地练习小提琴，否则你的技巧不会提高。
考查连词。since自从；unless除非；if如果；until直到。结合句意，你的技巧不会提高，应是
在你没有反复练习的条件下，因此用连词unless引导条件状语从句，故选B。
10．C
【详解】句意：——你好，你是Molly吗？——不是。她不在家。她一回来，我就让她给你回
电话。
考查连词辨析。so that为了；as long as只要；as soon as一……就……；even though即使。根
据“I’ll tell her to call you back ... she comes back.”可知，是指她一回来，我就让她给你回电话，
用as soon as引导时间状语从句。故选C。
11．A
【详解】句意：丽莎是一个非常好的女孩，我们都想帮助她。
考查短语辨析。such ... that ... 如此……以至于……；too ... to ... 太……而不能……；so ...
that ... 如此……以至于……；very ... that ... 错误搭配。根据“we all want to help her”可知这里
是结果状语从句，排除B；再由“a nice girl”可知用such修饰名词性短语，排除C。此处用
such ... that ...引导结果状语从句。故选A。
12．B【详解】句意：夏天，除非我们把食物放进冰箱里，否则食物很快就会变坏。A. if如果；B.
unless除非；C. as soon as一……就；D. while正当……的时候。根据生活常识，在夏天只有放
在冰箱里的食物才能保证不变质，unless除非，如果不，相当于if not，引导条件状语从句，故
答案为B。
13．C
【详解】句意：她听到这消息激动得一句话也说不出来。
考查副词辨析。very非常；such如此；so如此。根据“that she couldn’t say a word”可知，是
so/such...that...引导的结果状语从句，结合“excited”，是形容词，因此用so，故选C。
14．A
【详解】句意：他一回来我就给你打电话。
考查连词辨析。as soon as一……就；as当……的时候；because因为；so因此。根据“he
comes”可知，一回来我就给你打电话，故选A。
15．B
【详解】句意：这个贫穷的女人很担心——这么少的食物喂养这么多的孩子。
考查形容词副词辨析。such如此的，这样的，形容词，修饰名词；so如此，这样，副词，修饰
形容词。根据“little food for ... many children.”可知，little和many都是形容词，因此用副词so
修饰。故选B。
16．B
【详解】句意：妈妈一摔倒在厨房里，这个聪明的男孩就叫了120。
考查连词辨析。although尽管；as soon as一……就……；as long as只要；until直到。根据The
clever boy called 120及his mother fell down in the kitchen，可知，男孩的妈妈一摔倒，他就叫了
120，强调两个动作几乎同时发生，所以空格处填as soon as。故选B。
17．B
【详解】句意：一到凌晨12点，年轻人就都大喊着“新年快乐”。
考查连词辨析。after在……之后；as soon as一……就……；if如果；though虽然，根据主句
“The young men all shouted ‘Happy New Year’”和从句“it was twelve o’clock”是紧接着发生的两个短动作，所以用as soon as引导的时间状语从句，表示“一到凌晨12点，年轻人就都大喊
着‘新年快乐’”，故选B。
18．C
【详解】句意：她说，除非生意好转，否则她将不得不关闭餐厅。
考查从属连词。if 如果；after 在……之后；unless 除非；when 当……时候。根据 business
improves和she'll have to close the restaurant可知“生意好转”与“她将不得不关闭餐厅。”是
条件关系，应是“除非”。故选C。
19．C
【详解】句意：半夜的时候，噪音把我吵醒了。
考查从属连词。because因为；if如果；when当……时候；although尽管。根据“It was the
middle of the night...the noise woke me up.”可知是半夜的时候，噪音把我吵醒了。故选C。
20．B
【详解】句意“-恐怕电子书对我们的眼睛有害。-但是只要我们合理使用他们，他们就对我们
有帮助”。A.一……就……（引导时间状语从句）；B.只要（引导条件状语从句）；C.尽管
（引导让步状语从句）；D.目的是，为的是（引导目的状语从句）。根据句意可知，译为“只
要我们合理使用他们”，表示条件，故选B。
21．C
【详解】句意：她是如此累以至于她在桌子上睡着了。
考查固定短语辨析。so…to搭配错误；too…to太……而不能，表否定；“so +形容词+ that 从
句”和“such +a/an +形容词+单数名词+ that 从句”“such +形容词+不可数名词+ that 从句”
都是结果状语从句，表示 “如此……以至于……”。tired疲劳的，形容词；结合she fell
asleep at her desk是完整的句子，故选C。
22．B
【详解】句意：直到妈妈回来，这个男孩才去睡觉。
考查连词辨析。but但是；until直到；while当……时候；as soon as一……就……。根据
“didn’t”及选项可知，本题考查not until直到……才……，表示直到妈妈回来，这个男孩才去睡觉，故选B。
二、
1． so that
【详解】句意：这个箱子太重了，我搬不动。原句为too…to…“太……以致于不能……”，可
与so+形容词+that从句“太……以致……”互换。故填so；that。
2． so that
【详解】句意：这个女孩得到了一件非常漂亮的衣服，她整天都穿着它。原句“such a+adj+名
词单数+that+从句”可用“so+adj+a+名词单数+that+从句”替换，表示“如此……以至
于……”。故填so；that。
3． unless is
【详解】句意：如果她不忙的话，她将去参加晚会。此处转换的是条件状语从句，
if...not=unless“如果不，除非”，从句用一般现在时，主语是she，be动词用is，故填unless；
is。
4． as soon as
【详解】句意：他完成了家庭作业。他马上交了作业。结合句意，也可说成：他一完成作业，
就上交作业。as soon as“一……就……”，引导时间状语从句，故填as；soon；as。
5． brave enough
【详解】句意：张丽莉很勇敢，她救了她的学生。即“张丽莉足够勇敢，救了她的学生”。
enough“足够地”，作副词跟在形容词的后面；brave“勇敢的”，形容词。故填brave；
enough。
6． such an exciting
【详解】句意：这部电影太刺激了，我们都想再看一遍。so...that和such...that都可以表示“如
此……以致”的意思，但用法不同：“so+形容词/副词+that”可以替换为“such+ a/an+形容词
+单数可数名词+that”。“exciting”以元音因素开头，故用不定冠词an。故填such；an；
exciting。
7． so weak that【详解】句意：他太虚弱了，搬不动这把椅子。本句也可表示“他太虚弱了，连椅子都搬不
动”，可用so...that...引导结果状语从句，故填so；weak；that。
8． unless is
【详解】句意：她如果有空就会去参加聚会。unless“如果不”在意义上等于“if...not”，所以可
以用unless改写，其引导的条件状语从句遵循“主将从现”原则，从句主语是she，be动词用
is。故填unless；is。
9．as soon as
【详解】句意：他完成了作业。他马上把作业交上了。结合句意，表示他一完成作业，就交上
作业，as soon as“一……就……”，引导时间状语从句，故填as soon as。
10． What think of
【详解】句意：你认为这部电影怎么样？How do you like...?表示“你觉得……怎么样”，与
What do you think of...?同义，用于询问看法。故填What；think；of。
11． unless is
【详解】句意：露西如果有空就会去参加聚会。unless“如果不”在意义上等于“if...not”，所以
可以用unless改写，其引导的条件状语从句遵循“主将从现”原则，从句主语是she，be动词
用is。故填unless；is。
12． such an exciting
【详解】句意：这部电影太精彩了，我们都想再看一遍。so+形容词/副词+that...“如此……以至
于”，引导结果状语从句，可以和such a/an+形容词+可数名词+that...“如此……以至于”互换。
exciting是以元音音素开头，应用an。故填such；an；exciting。
13． so weak that
【详解】句意：这个小男孩太虚弱了，搬不动椅子。即如此虚弱以至于搬不动椅子。too...to句
型可与“so 形容词 that从句”互换。so...that...“如此……以至于”；weak“虚弱的”，形容词。
故填so；weak；that。
14． as soon as
【详解】句意：Peter完成了家庭作业。他立刻交了作业。此句也可表达为“Peter一完成作业就上交了”。as soon as“一……就……”，引导时间状语从句。故填as；soon；as。
15． brave enough
【详解】句意：这位女教师非常勇敢，她救了她的学生。enough“足够的”，修饰形容词放其
后；brave“勇敢的”，形容词。故填brave；enough。
6． so that
【详解】句意：这箱子太重了，我搬不动。根据“The box is too heavy for me to carry.”可知箱
子重的结果是搬不动，第一空后“heavy”是形容词，用so...that引导结果状语从句。故填so；
that。
17． unless get
【详解】句意：如果你不早起，你就赶不上公共汽车。此句可表达为“除非你早起，否则你不
会赶上公交汽车”，unless引导条件状语从句，遵循“主将从现”，从句主语you是第二人称，
动词用原形，故填unless；get。
18． spent reaching
【详解】句意：我们花了两个小时到达山顶。it takes/took sb+时间+to do sth=sb spends/spent+时
间+(in) doing sth“花费时间做某事”，根据“took”可知，第一个空应填动词过去式spent，reach
对应的动名词是reaching，故填spent；reaching。
19． so that
【详解】句意：那女孩买了一件漂亮的衣服，她穿了一整天。原句“such a+adj+名词单数
+that+从句”可用“so+adj+a+名词单数+that+从句”替换，表示“如此……以至于……”。故
填so；that。
三、
1．句意：动物们太可爱了，我在动物园里待了一整天。这是一个主从复合句，空后是形容词
lovely，可以用so+形容词+that“如此……以至于……”引导结果状语从句。故填so；that。
2．句意：如果明天天气冷，他会待在家里看电视。根据“it is cold tomorrow, he will stay at
home and watch TV.”可知，前句是后句的肯定条件，应用if引导条件状语从句，故填If。
3．句意：她在台上一讲完，我就送了一些花给她。根据“I sent some flowers to her...shefinished speaking on the stage (舞台)”可知，两句是时间关系，结合选词可知，as soon as“一……
就……”符合语境，故填as soon as。
4．句意：这是一个非常有趣的故事，每个人都喜欢读它。空后是名词短语，所以这里应用
such+名词/名词短语+that“如此……以至于……”引导结果状语从句。故填such；that。
5．句意：除非你准时到，否则我不会让你进来。根据“I won’t let you in...you get here on time.”
可知， 后句是前句的否定条件，应用unless“除非，如果不”引导条件状语从句，故填
unless。
6．句意：王子一见到她就爱上了她。根据“the prince saw her, he fell in love with her.”可知，此
处需用as soon as表示“一……就”，引导时间状语从句。故填As soon as。
7．句意：王子知道，除非女孩的脚能穿上这只鞋，否则就不是合适的女孩。根据“the girl’s
foot could fit the shoe, it was not the right girl.”可知，前句是后句的否定条件，需用unless引导条
件状语从句。故填unless。
8．句意：如果明天天气冷，他将待在家里看电视。根据“it is cold tomorrow, he will stay at
home and watch TV.”可知，前句是后句的条件，需用if引导条件状语从句。故填If。
9．句意：这对新婚夫妇非常高兴，他们结婚时笑得停不下来。根据“It was...an interesting
story...everyone fell in love with it.”可知，此处符合so+形容词+that结构，表示“如此……以至
于”。故填so；that。
10．句意：这是一个非常有趣的故事，每个人都爱上了它。根据“It was...an interesting
story...everyone fell in love with it.”可知，此处符合such+名词+that结构，表示“如此……以至
于”。故填such；that。
11．句意：他一得到好消息就赶回家。根据“He rushed home...he got the good news.”可知，此
处是指一得到好消息就赶回家，需用as soon as引导时间状语从句。故填as soon as。
四、
1．As soon as 2．so 3．that 4．unless 5．As soon as 6．Unless 7．so
8．that
【导语】短文大意：短文介绍了作者的好朋友迈克打电话给作者，在电话中迈克说他本周末要
举行一个聚会，邀请作者去参加。但是作者的妈妈让作者照顾他的妹妹丽塔，除非有人能照顾妹妹，否则作者不会去参加晚会。
1．句意：今天我一到家，我的好朋友迈克就打电话给我。结合句意可知，此句是as soon as引
导的时间状语从句，答案为As soon as。
2．句意：他说他最近很忙，没时间来看我。so…that…引导结果状语从句，so后跟形容词或副
词，故答案为so。
3．句意：他说他最近很忙，没时间来看我。so…that…表示“如此……以致”，so后跟形容词
或副词，that后引出结果状语从句。故答案that。
4．句意：除非他邀请我，否则我不去参加晚会。结合句意可知，此句是unless引导的条件状
语从句，答案为unless。
5．句意：她一下班回家，我就把这个消息告诉她。结合句意可知，此句是as soon as引导的时
间状语从句，答案为As soon as。
6．句意：除非有人能照顾我妹妹，否则我不会去参加聚会。结合句意可知，此句是unless引
导的条件状语从句，答案为Unless。
7．句意：因为她太小了，不能照顾自己。so…that…表示“如此……以致”，so后跟形容词或
副词，故答案为so。
8．句意：因为她太小了，不能照顾自己。so…that…表示“如此……以致”，so后跟形容词或
副词，that后引出结果状语从句。故答案that。
链接中考
1．so 2．Although 3．as soon as 4．unless 5．Before
【导语】本文讲述了拨苗助长的故事。
1．句意：这使他非常担心和紧张，他决定通过拔起庄稼来帮助它们长高。根据“This caused
him…worried and nervous that he decided to help the crops grow taller by pulling them up.”结合备选
词可知，此处考查so…that…“如此……以至于……”，引导结果状语从句。故填so。
2．句意：尽管做了一整天的工作后他感到很累，但他还是高兴地回家了。根据后半句“he
went home happily.”结合备选词可知，此处填入although“尽管”，引导让步状语从句，位于句
首，首字母要大写，表示“尽管做了一整天的工作后他感到很累，但他还是高兴地回家了”。故填Although。
3．句意：这个人一到家就告诉他儿子他在田地里做了什么。根据“The man told his son what
he did on the farm”和“he arrived home.”结合备选词可知，此处表示这个人一到家就告诉他儿子
他在田里做的事情，as soon as“一……就……”，引导时间状语从句。故填as soon as。
4．句意：众所周知，植物不会长得很好，除非它们按照自己的生长规律发育。根据“plants
won’t grow well”和“they develop in their own rules of growth.”结合备选词可知，此处表示植物
不会长得很好，除非它们按照自己的生长规律发育，unless“除非”，引导条件状语从句。故填
unless。
5．句意：在我们得到好结果之前，请耐心等待并遵循事物的规律。根据“…we get a good
result, try to be patient (有耐心的) and follow the rules of things.”结合备选词可知，此处表示在我
们得到好结果之前，before“在……之前”，位于句首，首字母要大写，引导时间状语从句。故
填Before。
