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Unit 6 Crossing Cultures
unless, as soon as, so…that引导的状语从句
(时间:40分钟,满分:100分)
一、单项选择(本大题共30小题,每小题2分,共60分)
1.In hot weather, food goes bad easily ________ it is kept in the fridge.
A.because B.if C.unless D.since
【答案】C
【详解】句意:在炎热天气里,食物很容易变质,除非把它放在冰箱里。
考查连词辨析。because因为;if如果;unless除非;since自从。根据句意,食物易变质,“除非”冷藏,
应用unless。故选C。
2.My little son won’t go to sleep ________ I tell him a story every night.
A.when B.unless C.if D.because
【答案】B
【详解】我的小儿子每晚不给他讲故事就睡不着。
考查连词辨析。when当……时;unless除非;if如果;because因为。根据“My little son won’t go to
sleep…I tell him a story every night.”可知,此处是说不给小儿子讲故事他就睡不着,“讲故事”是“睡
觉”的必要条件,“unless”符合语境,“if”与事实矛盾,因为讲故事应促进睡眠。故选B。
3.It is so cold that you can’t go outside ________ fully covered in thick clothes.
A.if B.unless C.once D.when
【答案】B
【详解】句意:天太冷了,你不能出去,除非你穿上厚衣服。
考查连词辨析。if如果;unless除非;once一旦;when当……时。根据“It is so cold that you can’t go
outside ...fully covered in thick clothes.”可知,天气很冷,除非穿着厚衣服,否则不能出门。故选B。
4.You can’t go into the library ________ you have ID card.
A.if B.when C.unless D.although
【答案】C
【详解】句意:你不能进入图书馆,除非你有身份证。
考查连词辨析。if如果;when当……时;unless除非;although虽然。根据“You can’t go into the library ...
you have ID card.”可知,是指除非有身份证,否则不能进入图书馆,用unless引导条件状语从句。故选
C。5.You will fail in physics again ________ you work harder.
A.unless B.until C.if D.though
【答案】A
【详解】句意:除非你更加努力,否则你物理又会不及格的。
考查连词辨析。unless除非;until直到;if如果;though尽管。根据“You will fail in physics again ... you
work harder.”可知,你的物理考试会再次失败,除非你努力学习,此处应用unless引导条件状语从句。故
选A。
6.—The river pollution is terrible.
—It will be worse ________ we take action to protect the environment.
A.if B.until C.because D.unless
【答案】D
【详解】句意:——河水污染很严重。——除非我们采取行动保护环境,否则它会变得更糟。
考查连词辨析。if如果;until直到;because因为;unless除非。根据“It will be worse ... we take action to
protect the environment.”可知,河流污染会变得更糟糕,除非我们采取行动保护环境,用unless引导条件
状语从句。故选D。
7.The rivers will become dirtier and dirtier ________ we do something helpful for them.
A.because B.if C.until D.unless
【答案】D
【详解】句意:除非我们做些有益的事情,否则河流将变得越来越脏。
考查连词辨析。because因为,引导原因状语从句;if如果,引导条件状语从句;until直到,引导时间状
语从句;unless除非,引导条件状语从句。根据“The rivers will become dirtier and dirtier”和“we do
something helpful for them”可知,前后句有条件关系,后句是前句的条件,表示“除非我们做些有益的事
情,否则河流将变得越来越脏”,故选D。
8.We will hold the sports meeting unless it ________.
A.rain B.rains C.will rain D.doesn’t rain
【答案】B
【详解】句意:除非下雨,否则我们将举行运动会。
考查动词的时态。根据“We will hold the sports meeting unless it...”可知,句子为unless引导的条件状语从
句,遵循“主将从现”的原则;主句为一般将来时,从句应用一般现在时,主语为“it”,谓语动词应用
三单形式,排除A和C;根据语境可知,此处是指除非下雨,否则我们将举行运动会,排除D。故选B。
9.________ it’s really important, please don’t call me at night.
A.Though B.Because C.Unless【答案】C
【详解】句意:除非真的很重要,否则请不要在晚上给我打电话。
考查连词辨析。Though虽然,尽管,引导让步状语从句;Because因为,引导原因状语从句;Unless除非,
如果不,引导条件状语从句。 根据“…it’s really important, please don’t call me at night.”可知,这里表达的
是一种条件关系,即只有在事情真的很重要的情况下,才可以在晚上打电话,Unless表示“除非”符合
语境,故选C。
10._________ you study hard, you won’t pass the exam.
A.If B.As soon as C.Unless
【答案】C
【详解】句意:除非你努力学习,否则你不会通过考试。
考查连词辨析。If如果;As soon as一……就……;Unless除非。根据“…you study hard, you won’t pass
the exam”可知,除非努力学习,否则无法通过考试,应用unless引导条件状语从句。故选C。
11.The clever boy called 120 ________ his mother fell down in the kitchen.
A.unless B.as soon as C.so that
【答案】B
【详解】句意:他的妈妈一在厨房摔倒,这个聪明的男孩就拨打了120。
考查连词辨析。unless除非,引导条件状语从句;as soon as一……就……,引导时间状语从句;so that以
便,引导目的状语从句。根据句意,拨打120的动作紧接在摔倒事件之后,表示时间上的立即性,需用
表示时间关系的连词。故选B。
12.— When will you go to see your grandpa?
— I’ll see him ________ I get off the plane. You know I miss him very much.
A.as soon as B.as long as C.as far as
【答案】A
【详解】句意:——你什么时候去看望你的爷爷?——我一下飞机就去看他。你知道我非常想念他。
考查连词辨析。as soon as一……就……;as long as只要;as far as就……而言,至于。根据“I’ll see
him...I get off the plane. You know I miss him very much.”可知,因为非常想念爷爷,所以一下飞机就会去看
他,强调时间上的紧密衔接,“as soon as”符合语境。故选A。
13.I’ll tell him the good news as soon as he ________ back.
A.came B.comes C.will come D.is coming
【答案】B
【详解】句意:他一回来我就会告诉他这个好消息。
考查时间状语从句的时态。本句为as soon as引导的时间状语从句,主句“I’ll tell him…”是将来时,引导的从句需用一般现在时表示将来的动作,从句主语为he,谓语动词用第三人称单数comes。故选B。
14.________ I sat down to listen to the music, my mom came over and asked me to study English.
A.As far as I know B.Any minute now C.The minute
【答案】C
【详解】句意:我一坐下来听音乐,我妈妈就过来让我学英语。
考查从属连词辨析。As far as I know据我所知;Any minute now随时;The minute一……就。根据句意并
结合选项可知,此处主从句动作几乎同时发生,应用the minute引导时间状语从句。故选C。
15.Please let me know ________ you get to the airport.
A.as soon as B.as good as C.as much as D.as far as
【答案】A
【详解】句意:你一到机场就请告诉我。
考查连词辨析。as soon as一……就……;as good as和……一样好;as much as和……一样多;as far as
就……而言。根据“Please let me know … you get to the airport.”可知,此处是指一到达机场就告诉我,应
用as soon as引导时间状语从句。故选A。
16.We are going to take a trip to Kunming ________ we save enough money.
A.so that B.as soon as C.ever since D.even if
【答案】B
【详解】句意:我们一攒够钱,就要去昆明旅游。
考查从属连词辨析。so that因此;as soon as一……就……;ever since自从;even if即使。根据“we save
enough money”可知,一攒够钱就去旅游,因此应用as soon as引导时间状语从句。故选B。
17.My dad answered the door________he heard someone knocking at it.
A.before B.as soon as C.if D.as long as
【答案】B
【详解】句意:我爸爸一听到有人敲门就去开门了。
考查从属连词辨析。before在……之前;as soon as一……就……;if如果;as long as只要。根据“My
dad answered the door…he heard someone knocking at it.”可知,句子想要表达爸爸一听到敲门声后就立刻做
出开门这个动作的意思,故选B。
18.Don’t worry, Mom. I’ll call you ________ I get there.
A.as soon as B.as good as C.because of
【答案】A
【详解】句意:别担心,妈妈。我一到那里就给你打电话。
考查连词辨析。as soon as一……就……;as good as和……一样好;because of由于。根据“Don’t worry,Mom. I’ll call you…I get there.”可知,此处指的是“一到那里就给你打电话”,应该用as soon as。故选
A。
19.—Do you have a plan for the summer holiday?
—Yes, I’ll go to Beijing ________ the school term ends.
A.even though B.so that C.as soon as
【答案】C
【详解】句意:——你暑假有什么计划吗? ——是的,学期一结束我就去北京。
考查连词辨析。even though即使;so that以便;as soon as一……就……。根据“I’ll go to Beijing … the
school term ends.”可知,此处是指学期一结束就去北京,应用as soon as引导时间状语从句。故选C。
20.—They ran out of the room ________ they heard the alarm.
—Safety first! We should stay calm and act quickly!
A.as often as B.as well as C.as far as D.as soon as
【答案】D
【详解】句意:——他们一听到警报就跑出房间。——安全第一!我们应该保持冷静并迅速反应!
考查短语辨析。as often as每次,每当;as well as以及;as far as就……而言;as soon as一……就。根据
“They ran out of the room”和“they heard the alarm”之间的关系,可知要用“一……就”的短语连接。故
选D。
21.The storm was ________ strong ________ we could see fallen trees, broken windows and rubbish
everywhere.
A.too; to B.so; enough C.so; that
【答案】C
【详解】句意:这场暴风雨如此猛烈,以至于我们能看到到处都是倒下的树木、破碎的窗户和垃圾。
考查结果状语从句。 too; to太……而不能,后接动词原形;so; enough表述错误,无此搭配;so; that如
此……以至于,后接从句。根据后文“we could see fallen trees…everywhere”是完整的句子,符合“so…
that”引导结果状语从句的结构。故选C。
22.The box is ________ heavy that I can’t carry it.
A.such B.too C.very D.so
【答案】D
【详解】句意: 这盒子是如此重以至于我搬不动它。
考查so...that...结构。such如此,用于修饰名词;too太;very非常;so如此,用于修饰形容词/副词。根
据句子结构,空格后接形容词heavy,且后面为that引导的结果从句,需用so修饰形容词形成固定搭配
so...that...,表示“如此……以至于……”。故选D。23.There are ________ many students in the hall ________ I can’t find an empty seat.
A.too; to B.as; as C.such; that D.so; that
【答案】D
【详解】句意:大厅里有如此多的学生以至于我找不到一个空座位。
考查短语辨析。too...to太……而不能……;as...as和……一样;such...that如此……以至于……,such后
接名词;so...that如此……以至于……,so后接形容词或副词。根据“There are...many students in the
hall...I can’t find an empty seat.”可知,此处表达的是大厅里学生太多以至于找不到空座位,many是形容词,
所以用so...that...结构。故选D。
24.This movie is ________ moving that many people can’t help crying while watching it.
A.so B.such C.too D.very
【答案】A
【详解】句意:这部电影如此感人,以至于许多人在观看时都忍不住哭了。
考查so...that...结构。so如此;such这样的;too太;very非常。根据句子结构,moving是形容词,根据
“that many people can’t help crying”可知,此处需用so直接修饰形容词,后接that从句表示结果;such后
需接名词(如such a moving movie)。故选A。
25.This storybook is ________ interesting that many students in our class want to read it.
A.very B.too C.so D.such
【答案】C
【详解】句意:这本故事书是如此有趣,以至于我们班很多学生都想读它。
考查so...that...固定结构。very非常;too太;so如此;such如此。so修饰形容词,后接that从句表示结果;
而such修饰名词,very和too不直接与that搭配表结果。本句空格后为形容词interesting,且后接that从
句,故应选so。故选C。
26.I was ________ nervous that I forgot my lines when I gave a speech.
A.so B.too C.very D.such
【答案】A
【详解】句意:我如此紧张以至于在演讲时忘了台词。
考查so...that...结构。so如此; too太;very非常;such这样的。根据“I was...nervous that I forgot my lines
when I gave a speech.”可知,空格后接形容词nervous和that从句,需使用so...that...表示“如此……以至
于……”。故选A。
27.He reads ______ few books that he can’t tell stories to ______ little children.
A.so; such B.such; such C.so; so D.such; so
【答案】A【详解】句意:他读的书如此少,以至于他不能给这么小的孩子讲故事。
考查so和such的用法区别。在结果状语从句中,so用于修饰形容词或副词,such用于修饰名词或名词短
语。第一个空后“few”是形容词,表示“少的”,因此用so修饰;第二个空后“little children”是名词短
语,其中“little”表示“小的”,因此用such修饰。故选A。
28.These robots are ________ clever ________ they are able to know what you need.
A.too; to B.such; that C.so; that
【答案】C
【详解】句意:这些机器人是如此聪明以至于它们能够知道你需要什么。
考查so...that...结构。too...to...太……而不能……,to后接动词或动词短语;such...that...如此……以至
于……,such后需接名词短语;so...that...如此……以至于……,so后需接形容词或副词。“they are able
to know what you need”是完整的句子,所以排除A项;clever是形容词,表示程度,所以排除B项;此处
表示“机器人是如此聪明以至于它们能够知道你需要什么”,that引导的是结果状语从句。故选C。
29.The rainstorm was ________ terrible ________ the streets suddenly turned into rivers.
A.too; to B.such; that C.so; that D.to; too
【答案】C
【详解】句意:暴风雨如此猛烈,以至于街道突然变成了河流。
考查连词辨析。too; to太……而不能……,to后接动词原形;such; that如此……以至于……,such后接名
词短语;so; that如此……以至于……,so后接形容词或副词;to; too结构错误。根据“terrible”是形容词
以及“the streets suddenly turned into rivers.”可知,此处是“如此……以至于……”的结构,且terrible是
形容词,所以应该用so; that。故选C。
30.The box is _______ heavy _______ I can’t lift it alone.
A.too; to B.so; that C.very; that
【答案】B
【详解】句意:这个箱子是如此重以至于我一个人抬不动。
考查结果状语从句。too…to太……而不能,后需接动词原形;so…that如此……以至于,后接结果状语从
句;very非常,副词,不能与that连用。根据“The box is…heavy…I can’t lift it alone.”可知此处为so…
that引导的结果状语从句。故选B。
二、完成句子(本大题共10小题,每小题4分,共40分)
31.沙漠的气候非常恶劣,只有少数动植物能够在那里存活。
in deserts is only a few animals and plants
can live there.
【答案】 The climate so awful that【详解】the climate“气候”,且位于句首the首字母应大写,so…that…如此……以至于……,引导结果状
语从句,awful“糟糕的”,置于so…that…中,故填The;climate;so;awful;that。
32.The problem was too hard for the students to work out. (改为同义句)
The problem was hard that the students work it out.
【答案】 so couldn’t
【详解】句意:这道题太难了,学生们解不出来。原句中“too...to...”结构表示“太……而不能……”,
可转换为 “so...that... + 否定从句”,意为“如此……以至于……不能……”。因此第一空为so;第二空,
原句隐含“不能解出”,且为过去时,因此用couldn’t(只有一个空,所以不用could not)。故填so;
couldn’t。
33.This problem is too difficult for me to work out. (改为同义句)
This problem is difficult I can’t work it out.
【答案】 so that
【详解】句意:这个问题对我来说太难了,以至于我解不出来。改写后的句子需要表达出“这个问题如
此难,以至于我无法解决它”。“too...to...”结构表示“太……而不能……”,可以转换为“so...that...”结
构,意为“如此……以至于……”,“that”引导结果状语从句。在“so...that...”结构中,“so”后面接形容
词或副词,“that”后面接从句。故填so;that。
34.I’m too tired to walk. (改为同义句)
I’m tired I can’t walk.
【答案】 so that
【详解】句意:我太累了,走不动了。too … to表示“太……而不能……”,可与“so … that …”引导的
结果状语从句进行同义句转换,so后面接形容词或副词原级。故填so;that。
35.我一到火车站就给你发消息。
I will send you a message I arrive at the train station.
【答案】as soon as
【详解】根据中英文对照可知,此处缺“一……就……”,英文表达为“as soon as”,引导时间状语从句。
故填as soon as。
36.He comes back. I will call you at once. (合并成句子)
I call you .
【答案】 will as soon as he comes back/when he comes back/after he comes back
【详解】句意:他回来,我将会马上给你打电话。根据题干可知,原句可以合并成含有时间状语从句的
复合句,此处可以用as soon as“一……就……”/when“当……时候”/after“在……之后”引导时间状语从
句,come back“回来”;主句使用一般将来时,结构为:will+动词原形;从句使用一般现在时,从句主语为he,动词come使用第三人称单数形式。故填will;as soon as/when/after he comes back。
37.All the students ran out of the classroom. The bell rang.(用 as soon as 连接)
【答案】All the students ran out of the classroom as soon as the bell rang./As soon as the bell rang, all the
students ran out of the classroom.
【详解】句意:铃一响,所有学生就跑出了教室。as soon as表示“一…… 就……”,引导时间状语从句,
遵循“主将从现”以外的时态一致原则(此处为一般过去时),从句为The bell rang,主句为All the
students ran out of the classroom。故填All the students ran out of the classroom as soon as the bell rang./As
soon as the bell rang, all the students ran out of the classroom.
38.夏天,除非我们把食物放进冰箱,否则食物很快就会变坏
In summer, food will go bad quickly we it into a fridge.
【答案】 unless put
【详解】根据中英文对照可知,此处缺少“除非”和“放”。unless“除非”,引导条件状语从句,表示
“如果不”。put into“放进”,主句用一般将来时,从句用一般现在时代替将来时,主语we为第一人称
复数,动词用原形put。故填unless;put。
39.She won’t play the piano well. She keeps on practising it every day. (根据句意,用if或unless连接句子。)
【答案】She won’t play the piano well unless she keeps on practising it every day./She won’t play the piano well
if she doesn’t keep on practising it every day.
【详解】句意:她不会弹好钢琴。她每天都坚持练习。根据句意,两个句子之间存在条件关系,即“除
非她每天都坚持练习,否则她不会弹好钢琴”。“unless”表示“除非”,用于引导条件状语从句,符合
句意。因此,将两个句子用“unless”连接起来,其他部分保持不变,句子为She won’t play the piano well
unless she keeps on practising it every day.;用if需转化为否定形式(unless=if not),则句子为She won’t
play the piano well if she doesn’t keep on practising it every day.。故填She won’t play the piano well unless she
keeps on practising it every day./She won’t play the piano well if she doesn’t keep on practising it every day.
40.Students will get tired if you don’t give them a break. (改为同义句)
Students will get tired you them a break.
【答案】 unless give
【详解】句意:如果你不给学生们休息,他们会感到疲倦。原句使用if引导条件状语从句,否定形式可
以用unless表示“除非”,即“unless you give them a break”表示“除非你给他们休息”。主语是you,从
句时态为一般现在时,动词give保持原形。故填unless;give。