摘要:
**基本信息**
该专项聚焦so...that...、unless和as soon as引导的状语从句,通过“概念-规则-典例-应用”四层架构系统梳理语法逻辑,方法提炼精准,题型梯度合理,助力语言能力与思维品质提升。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|语法梳理|1表格(3引导词)|从句类型+时态规则+so/such辨析|定义→用法→易混点对比|
|选词填空|9题|引导词语境匹配|规则应用→语境辨析|
|单项选择|14题|引导词功能辨析|基础识别→复杂语境判断|
|完成句子|12题|句型转换(如so...that与unless/as soon as转换)|单一规则→综合转换应用|
内容正文:
Unit 6 Crossing Cultures 语法--so...that...、unless和 as soon as引导的状语从句
专项练 2025-2026学年下学期初中英语人教版(2024)八年级下册
一、so...that...、unless和 as soon as引导的状语从句
引导词
核心用法
例句
unless
1. unless为连词,意为“____1____”等同于 _____2_____
2. 引导 ____3____。若主句为一般将来时、祈使句或谓语中含有情态动词时,unless引导的条件状语从句用 ____4____表示将来。
Unless it ____5____ tomorrow, we will go for a picnic.
=If it ____6____ rain tomorrow, we will go for a picnic. 除非明天下雨,否则我们去野餐。
as soon as
1. 意为“____7____”
2. 引导 ____8____。表示从句的动作一发生,主句的动作马上就发生。从句位于主句前、后均可;若主句用一般将来时,从句用 ____9____ 代替一般将来时。
I ___10___ do my homework as soon as I finish the meal. 我一吃完饭就会写作业。
so…that
1. 意为“____11____”
2. 引导 ____12____,其中so为副词,用来修饰其后的形容词或副词,说明其程度的大小。
注意such…that也可引导结果状语从句,但such修饰名词,其结构为:such(+冠词)+形容词+名词+that从句。
He was ____13____ worried ____14____ he didn't sleep well last night. 他是如此焦虑以至于昨晚没睡好。
二、选词填空
用so/such...that...、unless 和as soon as填空
15.It was a sudden storm we had to stay at home.
16.The alarm was loud everyone woke up at once.
17.I will tell you the result I receive it.
18.You can’t get good grades you review your lessons often.
19.It is an interesting novel I can’t put it down.
20.The story was moving many readers felt touched.
21. the bell rang, the students stopped talking.
22.He won’t go to the party he is properly invited.
23.It was a funny joke we all laughed loudly.
24.You won’t understand the culture you learn about its customs.
三、根据语境填写词语
25.We say hello to each other ________ soon as we meet.
26.Bring a small gift, but don’t bring food ________ the host asks you to.
27.The customs are so different ________ we need to learn more about them.
28.The path is ________ narrow that we can’t walk together.
四、单项选择
29.________ the teacher came in, the students stopped talking at once.
A.Unless B.So that C.Because D.As soon as
30.We can’t finish the work today ________ we work harder.
A.if B.unless C.because D.when
31.A plant can’t grow well ________ it gets enough sunlight and water.
A.while B.since C.as D.unless
32.The concert was ________ wonderful that we all lost ourselves in it.
A.very B.too C.so D.such
33.Practice is very important. You will forget the new words ______ you often use them.
A.when B.unless C.if D.until
34.________ you practice reading more, you won’t improve your English.
A.If B.Unless C.Because D.When
35.It is not polite to ask someone’s age ________ you know them very well.
A.if B.because C.when D.unless
36.There is ________ much information online ________ we must be careful to identify the truth.
A.so; that B.such; that C.too; to D.very; that
37.The problem is ________ difficult ________ nobody knows how to solve it.
A.such; that B.so; that C.very; that D.quite; that
38.—Alice lost her wallet_________ she reached Thailand and couldn’t find it anywhere. _________ she reached Thailand and couldn’t find it anywhere.
—What a pity!
A.as well as B.as long as C.as soon as
39.I will call you ________ I arrive at the railway station.
A.unless B.as soon as C.so that D.such that
40.You shouldn’t ask French people personal questions ________ you know them very well.
A.because B.unless C.if D.though
41.Nobody can hear you ________ you speak in a louder voice.
A.until B.as soon as C.unless D.so that
42.What a lovely toy bear you bought for my cousin! I will give it to him ________ I see him.
A.unless B.so that C.as soon as D.and
五、完成句子
43.The cultural show was wonderful. I stopped to watch it. (用so…that…合并)
The cultural show was ________ wonderful ________ I stopped to watch it.
44.We can know more about foreign friends. We can understand their culture. (用unless合并)
We ________ know more about foreign friends ________ we understand their culture.
45.I met a foreign girl. I smiled at her and she smiled back.(改为同义句)
I met a foreign girl and ________ ________ ________ I smiled at her, she smiled back.
46.She is such a friendly girl. Everyone likes her. (改为同义句)
She is ________ friendly ________ everyone likes her.
49.He started to learn Chinese paper‑cutting. He fell in love with it. (用as soon as改写)
________ ________ he started to learn Chinese paper‑cutting, he fell in love with it.
47.He started to learn Chinese paper‑cutting. He fell in love with it. (用as soon as改写)
He was ________ poor ________ afford the meal.
48.He was so poor that he could not afford the meal.(保持句意不变)
I will go bike riding ________ it rains tomorrow.
49.I will go bike riding if it doesn’t rain tomorrow. (同义句)
The children are ________ young ________ they can’t sit through a concert.
50.The children are too young to sit through a concert. (同义句)
You ________ get good grades ________ you study hard.
51.If you don’t study hard,you won’t get good grades. (同义句)The Readers is very wonderful. Many people like it.同义句转换
The show The Readers is ________ wonderful ________ many people like it.
52.The showThe Readersis very wonderful. Many people like it.同义句转换
Little Bob won’t go to sleep ________ his mother ________ him a story.
53.Little Bob will go to sleep if his mother tells him a story. (同义句转换)
54.He finished his homework. He went out to play at once. (同义句转换)________ ________ ________ he finished his homework.
参考答案
1.除非\如果不 2.if…not 3.条件状语从句 4.一般现在时 5.rains 6.doesn’t 7.一……就…… 8.时间状语从句 9.一般现在时 10.will 11.如此……以至于 12.结果状语从句 13.so 14.that
1.unless 的中文意思就是“除非”,在否定条件里可理解为“如果不”。
2.原句缺与unless意思相同的短语。unless=if…not,两者可以互换。
3.原句缺unless引导的从句类型。unless表示条件(如果不……就……),所以它引导的是条件状语从句。
4.主句“we will go”是一般将来时,unless引导的条件状语从句要用一般现在时表示将来。
5.Unless“如果不”,从句缺“下雨”这个动作。主句是将来时,从句用一般现在时,主语it三单,rain加s。
6.原句缺“If it ________ tomorrow”中的动词。这个句子要和“Unless it rains”意思相同。Unless it rains=If it does not rain,所以空格要表达“不下雨”。主语it三单,否定用doesn’t rain。
7.as soon as表示两个动作紧接着发生,中文是“一……就……”。
8.原句缺as soon as引导的从句类型。as soon as表示主句动作发生的时间点,所以是时间状语从句。
9.原句缺从句的时态。主句“I will do my homework”是一般将来时,as soon as引导的时间状语从句要用一般现在时表示将来。
10.as soon as从句“I finish”是一般现在时,主句动作还没发生,需要用一般将来时。主语I,将来时用will,will后接动词原形do。
11.so…that表示程度和结果,中文是“如此……以至于”。
12.that后面的部分表示前面动作或状态导致的结果(焦虑→没睡好),所以是结果状语从句。
13.so…that结构中,so用来修饰形容词或副词。这里worried是形容词,要用so,不能用such(such修饰名词)。
14.so…that结构中,that后面接结果状语从句,说明“焦虑”导致的结果是“没睡好”。
15. such that 16. so that 17.as soon as 18.unless 19. such that 20. so that 21.As soon as 22.unless 23. such that 24.unless
15.句意:突然下起了暴雨,我们不得不待在家里。句中 “a sudden storm” 为名词短语,应用 such…that… 结构,表示 “如此…… 以至于……”。故填 such; that。
16.句意:警报声如此大,以至于所有人立刻醒了。句中 “loud” 为形容词,应用 so…that… 结构,表示 “如此…… 以至于……”。故填 so; that。
17.句意:我一收到结果就告诉你。根据句意,表示 “一…… 就……”,应用 as soon as。故填 as soon as。
18.句意:除非你经常复习功课,否则你不能取得好成绩。根据句意,表示 “除非”,应用unless。故填 unless。
19.句意:这本小说如此有趣,以至于我爱不释手。句中 “an interesting novel” 为名词短语,应用such…that… 结构。故填 such; that。
20.句意:这个故事如此感人,以至于许多读者都被触动了。句中 “moving” 为形容词,应用so…that… 结构。故填 so; that。
21.句意:铃声一响,学生们就停止了讲话。根据句意,表示 “一…… 就……”,且位于句首,应用As soon as。故填 As soon as。
22.句意:除非他被正式邀请,否则他不会去参加派对。根据句意,表示 “除非”,应用unless。故填 unless。
23.句意:这个笑话如此好笑,以至于我们都大声笑了。句中 “a funny joke” 为名词短语,应用such…that… 结构。故填 such; that。
24.句意:除非你了解它的习俗,否则你不会理解这种文化。根据句意,表示 “除非”,应用unless。故填unless。
25.as
句意:我们一见面就互相打招呼。固定搭配as soon as意为“一……就……”,用来引导时间状语从句。故填as。
26.unless
句意:带一份小礼物,但除非主人要求,否则不要带食物。结合“don’t bring food”和“the host asks you to”可知,此处应填“除非”;unless“除非”,引导条件状语从句,符合语境。
27.that
句意:这些习俗如此不同,以至于我们需要更多地了解它们。根据“so different...we need to learn more about them”,此处为“so...that...”句型,意为“如此……以至于……”,引导结果状语从句。
28.so
句意:这条路如此窄,以至于我们不能一起走。固定句型:so+形容词+that…意为“如此……以至于……”。
29.D
句意:老师一进来,学生们就立刻停止了交谈。
Unless除非;So that以便;Because因为;As soon as一……就……。根据句末的“at once”可知,句子强调主从句动作紧接着发生,“As soon as”引导时间状语从句符合语境。
30.B
句意:除非我们更加努力,否则我们今天无法完成这项工作。
if如果;unless除非;because因为;when当……时候。根据“We can’t finish the work today”与“we work harder”可知,前后为条件关系,表示“除非……否则不能”,unless引导条件状语从句符合语境。应填unless。
31.D
句意:植物如果得不到足够的阳光和水,就无法茁壮成长。
while当……时;since自从/既然;as因为/随着;unless除非。根据句意,植物生长需要阳光和水,缺少则无法生长良好,应用unless引导条件状语从句表示“除非”,应填unless。
32.C
句意:这场音乐会如此精彩,以至于我们都沉浸其中。
very非常;too太;so如此;such如此。固定句型so/such...that...意为“如此……以至于……”,so后接形容词/副词,such后接名词短语,此处修饰形容词wonderful,应填so。
33.B
句意:练习是非常重要的。如果你不经常使用生词,你就会忘记它们。
考查连词辨析。when当……时;unless除非;if如果;until直到。根据“You will forget the new words … you often use them.”可知,除非经常使用,否则会忘记的,故选B。
34.B
句意:除非你多练习阅读,否则你的英语不会有提高。
If如果;Unless除非;Because因为;When当……时候。根据“you practice reading more, you won’t improve your English.”可知,后句“你的英语不会有提高”是前句“你多练习阅读”的否定条件,所以用“Unless”引导条件状语从句,表示“除非”。
35.D
句意:除非你非常了解某人,否则问他们的年龄是不礼貌的。
if如果;because因为;when当……时候;unless除非。结合社交常识,询问年龄通常是不礼貌的,除非双方关系非常亲密,应用unless“除非”,引导条件状语从句。
36.A
句意:网上有如此多的信息,以至于我们必须小心辨别真相。
so...that...如此……以至于……;such...that...如此……以至于……;too...to...太……而不能……。根据空后的much可知,当名词前有much, many, few, little修饰时,应用so不用such;且后半句是完整从句,排除too...to...。
37.B
句意:这个问题如此难以至于没人知道如何解决它。
so后接形容词或副词,结构为so+adj./adv.+that;such后接名词,结构为such+(a/an)+adj.+n.+that。句中difficult为形容词,适用so...that结构。故选B。
38.C
句意:——爱丽丝一到泰国就丢了钱包,而且到处都找不到。——真可惜!
as well as和……一样,以及;as long as只要;as soon as一……就……。结合“lost her wallet”以及“she reached Thailand and couldn’t find it anywhere”可知,此处表示时间关系,强调“到达泰国”与“丢失钱包”两个动作紧接着发生。as soon as符合句意逻辑。
39.B
句意:我一到火车站就给你打电话。
unless除非,引导条件状语从句;so that以便,引导目的状语从句;such that如此……以至于,引导结果状语从句;as soon as一……就,引导时间状语从句。根据句意,主句动作发生在从句动作之后,表示时间上的紧接关系,as soon as符合语境,引导时间状语从句。
40.B
句意:你不应该问法国人私人的问题,除非你非常了解他们。
because因为;unless除非;if如果;though虽然。根据“You shouldn’t ask French people personal questions”及“you know them very well”可知,前后为条件关系,表示“除非”很熟否则不要问私人问题,unless符合语境。
41.C
句意:除非你大声说话,否则没人能听到你。
考查连词辨析。until直到……;as soon as一……就……;unless除非;so that以便。根据句意,主句“Nobody can hear you”与从句“you speak in a louder voice”之间是条件关系,且从句表示“如果不……就……”的否定条件,应用unless引导条件状语从句。故选C。
42.C
句意:你为我表弟买的玩具熊真可爱!我一见到他就会给他。
考查连词辨析。unless除非;so that以便;as soon as一……就……;and和。根据“I will give it to him...I see him.”可知,此处表示“一见到他就给他”,强调时间上的紧接,应用as soon as引导时间状语从句。故选C。
43. so that
句意:文化表演非常精彩。我停下来看它。前半句陈述演出很精彩,后半句是由此产生的结果,要用固定句型so…that…表达“如此……以至于……”,so修饰形容词wonderful,that引导结果状语从句。
44. can’t unless
句意:我们可以更多地了解外国朋友。我们可以理解他们的文化。unless意为“除非”,引导条件状语从句,表达“除非……否则不能……”的逻辑。合并后句子表达“除非我们理解他们的文化,否则我们无法更多地了解外国朋友”。故填can’t;unless。
45. as soon as
句意:我遇到了一个外国女孩。我对她微笑,她也对我微笑。原句中“我对她微笑,她也回以微笑”是两个并列动作,需转换为时间状语从句,表示“一…… 就…… 的结构是as soon as,用于引导时间状语从句。故填as;soon;as。
46. so that
句意:她是一个如此友好的女孩。大家都喜欢她。改为同义句,需将“such a/an+形容词+名词”结构转换为“so+形容词+that...”句型,意为“如此……以至于……”,引导结果状语从句,故填so;that。
47. As soon as
句意:他开始学习中国剪纸。他爱上了它。用“as soon as”连接两个句子,意为“一……就……”,放在句首时首字母大写。
48. too to
句意:他如此的穷以至于他吃不起饭。so …that…句型可以和too…to…句型互换,too+形容词/副词+to do,太……而不能做……,故填too;to。
49.unless
句意:如果明天不下雨,我就去骑自行车。if it doesn’t rain“如果不下雨”,其同义表达为unless it rains,unless“除非”,相当于if...not,引导条件状语从句。故填unless。
50. so that
句意:孩子们太小了,以至于无法坐下来听完一场音乐会。改为同义句,可改为“孩子们如此小,以至于无法坐下来听完一场音乐会”,可用so…that…“如此……以至于……”替换。故填so;that。
51. won’t unless
句意:如果你不努力学习,你就不会取得好成绩。if not“如果不”,改为同义句,可用unless来引导条件状语从句,遵循“主将从现”原则。故填won’t;unless。
52. so that
句意:《朗读者》这个节目非常精彩,很多人都喜欢它。这里需要用“so...that...”结构(意为“如此……以至于……”)来连接原句的两个分句,体现“节目精彩”和“人们喜欢”的因果关系。故填so;that。
53. unless tells
句意:如果他的妈妈给他讲故事,小鲍勃就会睡觉。此处改为同义句,可改为“小鲍勃不肯睡觉,除非他的妈妈给他讲个故事”,“除非”翻译为unless;从句主语是his mother,时态遵循“主将从现”,用一般现在时,动词tell用第三人称单数tells。故填unless;tells。
54. as soon as
句意:他完成了家庭作业。他马上出去玩了。结合题干可知,同义句可以表达为“他一完成作业就出去玩了”,as soon as“一……就……”,引导时间状语从句。故填as;soon;as。
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