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一、选择题
1.All students should keep taking exercise every day _______ they are busy studying so many subjects.
A.until B.because C.though D.unless
2.Don't be afraid of asking for help ________ it is needed.
A.unless B.until C.although D.when
3.My grandma enjoys sharing videos on Douyin like the young ________ she is over seventy.
A.since B.if C.though D.unless
4.Sam thought his robot broken ________ Jim pointed out that he’d forgotten to turn it off.
A.until B.unless C.after D.as soon as
5.________ that moment, I never realized how much my father loved me.
A.At B.Unless C.Until D.Since
6.— Jenny, will you leave for the UK now?
— No. It will be two weeks ________ I leave here.
A.until B.since C.before D.when
7.—It is a pity that the disease is still terrible at present.
—Yes. It will be worse ________ we take further action to do something for it.
A.unless B.since C.if D.when
8.All the teenagers should keep taking exercise every day ________ they are busy studying so many subjects.
A.until B.because C.unless D.though
9.You’ll ________ the war ________ you watch the film.
A.feel sad about; unless B.feel sad about; if
C.feel sad with; unless D.feel sad with; if
10.There will be fewer accidents _______ all of us obey the traffic rule.
A.if B.unless C.though D.because
11.Mr. Page still plans to take up a new hobby ________ he is almost 70 years old.
A.though B.because C.if D.while
12.You will be out of date ________ you keep on studying from time to time.
A.unless B.although C.if D.otherwise
13.In ancient times, people seldom travelled long distances and most farmers only travelled ________ the local market.
A.longer than B.more than C.as much as D.as far as
14.— Has the meeting begun?
—Not yet. We have to wait ________ everyone is here.
A.and B.until C.or D.but
15.The old couple insist on living in a small village among the mountains __________ they can get closer to nature.
A.until B.unless C.even though D.so that
16.— Do you often take exercise in the morning every day?
— Yes. I go jogging every morning_______there is heavy air pollution.
A.until B.unless C.if D.as
17.Millie’s research paper isn’t up to standard_________ she has worked at it for two weeks.
A.since B.unless C.if D.although
18.The kitchen in my flat is well designed it is a bit small.
A.although B.since C.so D.because
19.—Did you watch the News Network Show yesterday?
— Yes, of course. I never miss it ________ I have too much homework.
A.unless B.until C.if D.since
20.Benny, monitor of our class, is such ________ honest boy that we all trust him.
A.a B.an C.the D./
21.you are very busy, I won’t go to Xuzhou Amusement Land with you.
A.Unless B.Whether C.Until D.Since
22.—The local snack tastes spicy and sweet.
—Well, ___________ you are here, why not have a try?
A.since B.because C.though D.unless
23.It’s sad to hear that 19 people lost their lives ________ they were fighting with the forest fire in Liangshan, Sichuan.
A.as soon as B.after C.while D.until
24.You will get a toothache _____________ you clean your teeth regularly.
A.unless B.when C.though D.because
25.—The novel written by Stephen seems a bit boring to me.
—___________ you put your heart into it, you won't enjoy it.
A.When B.If C.After D.Unless
26.Your parents love you so much ________ they seldom say, “I love you”.
A.unless B.that C.because D.although
27.—I hear you are going to visit Disneyland next month. May I go there with you?
—I’m afraid not, ________ you have a ticket.
A.if B.unless C.until D.as soon as
28.—Look! Someone is running the red lights.
—We should wait ________ others are breaking the rules.
A.although B.because C.unless D.if
29.Everyone makes mistakes, and no one will make progress ________ he is willing to learn from them.
A.unless B.if C.though D.but
30.— Why did your mother get ________ with you just now?
—Because I made ________ many mistakes in the exam that she ________ controlled her feelings when she heard it.
A.satisfied; so; really B.satisfied; such; nearly
C.angry; so; hardly D.angry; such; mainly
31.—Too much homework has made me tired these days, Miss Wang.
—That’s true. But a small tree won’t grow into a big tree ________ it experiences lots of winds and rains.
A.if B.while C.when D.unless
32.—Did you watch the Football League yesterday?
—Yes, of course. I never miss it ________ I am too busy with my homework.
A.unless B.until C.if D.since
33.Life is like climbing a mountain. ________ you feel tired, you will enjoy the beautiful view at the top of the mountain.
A.Since B.Unless C.Because D.Though
34.A really great man is always modest ________ he has got a lot of achievements.
A.but B.unless C.though D.because
35.________ it has a long history, time hasn’t stopped the Forbidden City from trying to build bridges with young people through cultural products.
A.Unless B.Because C.Although D.Since
36.________ Jane couldn’t see his face, she could tell by his voice that he was a middle-aged man.
A.Unless B.Although C.If D.Until
37.— A sandstorm hit the north a few weeks ago. It was the strongest in ten years.
— The environment won’t get better ________ we take action to protect it.
A.if B.since C.though D.unless
38.Suzy, you will achieve nothing ________ you devote yourself to your study.
A.after B.though C.because D.unless
39.The game show was so funny that he watched it for hours ________ he realized it.
A.as B.since C.before D.after
40.You will never grow ________ you try to do something beyond your abilities.
A.when B.since C.though D.unless
41.—What is our head teacher like?
—Oh, he is very kind ________ he looks very serious.
A.because B.though C.if D.when
42.________ I have solved it, you can't imagine how much difficulty I faced.
A.Because B.Although C.Unless D.When
43.In summer, milk quickly goes bad ________ it is put into a fridge.
A.though B.unless C.because D.once
44.— Labour education is an important course for students’ self-development.
— Exactly. schools put it into practice, students will learn a lot.
A.While B.Unless C.If D.As
45.Mr. Picky won’t want to eat it ________ he’s really hungry, in which case he’ll eat almost anything.
A.because B.when C.before D.unless
46.The theatre will have to close ________ the government agrees to give extra money.
A.if B.unless C.because D.until
47.Father was so proud of _________ she has made ________ he showed her works of art on Tiktok.
A.what; that B.that; that C.what; what D.that; what
48.The astronaut lives in ________ that he has to be careful with every movement.
A.such little space B.so little space C.so much space D.such more space
49.________ she is wrong, it’s not a big deal.
A.Because B.So C.Although D.But
50.—Lucy, you can come to me for help ________ you get into trouble in your study at school.
—Thanks, David. You are always helpful.
A.although B.unless C.when D.since
【参考答案】***试卷处理标记,请不要删除
一、选择题
1.C
【详解】
句意:中学生虽然课业很忙,但他们应该每天坚持锻炼。
考查连词。until直到……,引导时间状语从句;because因为,引导原因状语从句;though虽然,引导让步状语从句;unles
解析:C
【详解】
句意:中学生虽然课业很忙,但他们应该每天坚持锻炼。
考查连词。until直到……,引导时间状语从句;because因为,引导原因状语从句;though虽然,引导让步状语从句;unless如果不,除非,引导条件状语从句;根据下文“they are busy with so many subjects.”可知,这里是引导让步状语从句,所以应用连词though,故选C。
2.D
【详解】
句意:当你需要帮助时,不要害怕寻求帮助。
考查连词。unless除非;until直到;although尽管;when当……时候。“it is needed”表达的是时间状语,用when
解析:D
【详解】
句意:当你需要帮助时,不要害怕寻求帮助。
考查连词。unless除非;until直到;although尽管;when当……时候。“it is needed”表达的是时间状语,用when引导状语从句,故选D。
3.C
【详解】
句意:我奶奶虽然已年过七旬,但仍像年轻人一样喜欢分享抖音的视频。
考查连词。since自从;if如果;though虽然;unless除非。根据语境可知,此处应用意为“虽然”的连词tho
解析:C
【详解】
句意:我奶奶虽然已年过七旬,但仍像年轻人一样喜欢分享抖音的视频。
考查连词。since自从;if如果;though虽然;unless除非。根据语境可知,此处应用意为“虽然”的连词though引导让步状语从句,表示两句之间的转折。故选C。
4.A
【详解】
句意:山姆以为他的机器人坏了,直到吉姆指出他忘了关掉它。
考查连词辨析。until直到;unless除非;after在……之后;as soon as一……就。根据“Jim pointe
解析:A
【详解】
句意:山姆以为他的机器人坏了,直到吉姆指出他忘了关掉它。
考查连词辨析。until直到;unless除非;after在……之后;as soon as一……就。根据“Jim pointed out that he’d forgotten to turn it off.”结合语境可知,此处是until引导的时间状语从句,故选A。
5.C
【详解】
句意:直到那一刻,我才意识到我的父亲是多么爱我。
考查状语从句。at在某一时刻;unless除非;until直到;since自从。根据“...I never realized how
解析:C
【详解】
句意:直到那一刻,我才意识到我的父亲是多么爱我。
考查状语从句。at在某一时刻;unless除非;until直到;since自从。根据“...I never realized how much my father loved me.”可知此处为until引导的时间状语从句,指某一延续性动作持续到某一时间点。故选C。
6.C
【详解】
句意:——珍妮,你现在要去英国吗? ——不。我离开这里前还有两个星期。
考查连词辨析。until直到;since自从; before在……之前;when当……时;根据答语“No. It
解析:C
【详解】
句意:——珍妮,你现在要去英国吗? ——不。我离开这里前还有两个星期。
考查连词辨析。until直到;since自从; before在……之前;when当……时;根据答语“No. It will be two weeks…I leave here.”可知,不是马上去,在去之前还有两个星期,故选C。
7.A
【详解】
句意:——遗憾的是,这种疾病目前仍然很可怕。——是的。如果我们不采取进一步的行动来做些什么,情况会更糟。
考查连词。unless如果不,除非,引导条件状语从句;since自从……以来,
解析:A
【详解】
句意:——遗憾的是,这种疾病目前仍然很可怕。——是的。如果我们不采取进一步的行动来做些什么,情况会更糟。
考查连词。unless如果不,除非,引导条件状语从句;since自从……以来,引导时间状语从句;if如果,引导条件状语从句;when当……时候,引导时间状语从句;根据“It will be worse... we take further action to do something for it.”可知,从句“如果我们不采取进一步的行动来做些什么”是主句“情况会更糟”的条件。因此使用unless引导条件状语从句。故选A。
8.D
【详解】
句意:所有的青少年应该坚持每天锻炼,尽管他们忙于学习这么多学科。
考查从属连词辨析。until直到……;because因为;unless除非;though尽管。题中表示学习这么多学科还
解析:D
【详解】
句意:所有的青少年应该坚持每天锻炼,尽管他们忙于学习这么多学科。
考查从属连词辨析。until直到……;because因为;unless除非;though尽管。题中表示学习这么多学科还是要坚持每天锻炼,前后句是让步关系,用though引导让步状语从句。故选D。
9.B
【详解】
句意:如果你看这部电影你会为战争感到悲伤。
考查介词和连词。feel sad about…为……感到难过,是固定短语,排除C和D;unless除非,如果不;if如果。根据句意“you
解析:B
【详解】
句意:如果你看这部电影你会为战争感到悲伤。
考查介词和连词。feel sad about…为……感到难过,是固定短语,排除C和D;unless除非,如果不;if如果。根据句意“you watch the film ”可知,看了电影会为战争感到难过,应用if引导条件状语从句。故选B。
10.A
【详解】
句意:如果我们都遵守交通规则,事故就会少一些。
考查连词辨析。if如果;unless除非;though尽管;because因为。根据“There will be fewer accid
解析:A
【详解】
句意:如果我们都遵守交通规则,事故就会少一些。
考查连词辨析。if如果;unless除非;though尽管;because因为。根据“There will be fewer accidents”及“all of us obey the traffic rule”,可知,空格后的句子表示肯定的条件,用if引导条件状语从句,故选A。
11.A
【详解】
句意:虽然Mr. Page已经快70岁了,但他仍然计划培养一项新的爱好。
考查连词辨析。though虽然、尽管;because因为;if如果;while当……时候。根据“Mr. Pag
解析:A
【详解】
句意:虽然Mr. Page已经快70岁了,但他仍然计划培养一项新的爱好。
考查连词辨析。though虽然、尽管;because因为;if如果;while当……时候。根据“Mr. Page still plans to take up a new hobby”,以及“he is almost 70 years old.”,可知前后句之间是让步关系,因此用though引导让步状语从句,故选A。
12.A
【详解】
句意:除非你不断地学习,否则你会落伍的。
考查连词辨析。unless除非;although尽管,虽然;if如果;otherwise否则;根据“you keep on studying
解析:A
【详解】
句意:除非你不断地学习,否则你会落伍的。
考查连词辨析。unless除非;although尽管,虽然;if如果;otherwise否则;根据“you keep on studying from time to time.”可知,这里是unless引导的条件状语从句。表示“除非你不断学习,否则你会落伍”,故选D。
13.D
【详解】
句意:在古代,人们很少长途旅行,大多数农民最远的行程仅仅是到当地的市场。
考查副词原级比较。longer than比……长;more than多于、超出;as much as多达;as
解析:D
【详解】
句意:在古代,人们很少长途旅行,大多数农民最远的行程仅仅是到当地的市场。
考查副词原级比较。longer than比……长;more than多于、超出;as much as多达;as far as远至、远到。根据people seldom travelled long distances,人们很少长途旅行,可知大多数人仅仅远到当地的市场,所以as far as符合题意,故答案选D。
14.B
【详解】
句意:——会议开始了吗?——还没有。我们得等到所有人都来了。
考查连词辨析。and和;until直到;or或者;but但是。根据“Has the meeting begun”及“Not
解析:B
【详解】
句意:——会议开始了吗?——还没有。我们得等到所有人都来了。
考查连词辨析。and和;until直到;or或者;but但是。根据“Has the meeting begun”及“Not yet”可知,要等到所有人都到齐了才能开始会议,故选B。
15.D
【详解】
句意:这对老夫妇坚持住在一个群山环绕的小村庄里,以便他们能更接近大自然。
考查连词辨析。until直到;unless除非;even though即使;so that以便,为了。分析句意
解析:D
【详解】
句意:这对老夫妇坚持住在一个群山环绕的小村庄里,以便他们能更接近大自然。
考查连词辨析。until直到;unless除非;even though即使;so that以便,为了。分析句意可知,这对老夫妇坚持住在一个群山环绕的小村庄里的目的是为了能更接近大自然,故此处应用so that引导目的状语从句。故选D。
16.B
【详解】
句意:——你经常每天早上锻炼身体吗?——对。除非空气污染严重,否则我每天早上都去慢跑。
考查连词辨析。until直到;unless除非;if如果;as因为。由“I go jogging
解析:B
【详解】
句意:——你经常每天早上锻炼身体吗?——对。除非空气污染严重,否则我每天早上都去慢跑。
考查连词辨析。until直到;unless除非;if如果;as因为。由“I go jogging every morning_______there is heavy air pollution”可知,除非空气污染严重,否则我都会去慢跑,故此处应用unless引导条件状语从句。故选B。
17.D
【详解】
句意:米莉的研究论文没有达到标准,尽管她已经写了两个星期了。
考查连词。since自从;unless除非;if如果;although尽管。“she has worked at it f
解析:D
【详解】
句意:米莉的研究论文没有达到标准,尽管她已经写了两个星期了。
考查连词。since自从;unless除非;if如果;although尽管。“she has worked at it for two weeks”她已经研究它两周了,表达让步,用连词although引导让步状语从句,故选D。
18.A
【详解】
略
解析:A
【详解】
略
19.A
【详解】
句意:——你昨天看《新闻联播》了吗?——是的,当然。除非我有太多的家庭作业,否则我从不错过。
考查连词辨析。unless 除非,如果不,引导条件状语从句;until 直到……为止,引导
解析:A
【详解】
句意:——你昨天看《新闻联播》了吗?——是的,当然。除非我有太多的家庭作业,否则我从不错过。
考查连词辨析。unless 除非,如果不,引导条件状语从句;until 直到……为止,引导时间状语从句;if 如果,引导条件状语从句;since 自从,因为,既可以引导时间状语从句,也可引导原因状语从句。此处表示答者绝不会错过《新闻联播》节目,除非有太多的家庭作业,故空格处应用连词unless引导条件状语从句。故选A。
20.B
【详解】
句意:我们班的班长,本尼,是一个如此诚实的男孩以至于我们都信任他。
考查冠词。a不定冠词,表示泛指,用在辅音音素开始的单词前;an不定冠词,表示泛指,用在元音音素开始的单词前; the
解析:B
【详解】
句意:我们班的班长,本尼,是一个如此诚实的男孩以至于我们都信任他。
考查冠词。a不定冠词,表示泛指,用在辅音音素开始的单词前;an不定冠词,表示泛指,用在元音音素开始的单词前; the定冠词,表示确指。此处是such…that…的句子结构表示“是一个如此诚实的男孩以至于我们都信任他”,such后面接名词,此处用不定冠词表示泛指,honest是元音音素开始的单词,用an。故选B。
21.D
【详解】
句意:既然你很忙,我将不跟你去徐州游乐园。
考查从属连词辨析。unless除非,whther是否,until直到,since既然,根据句意可知前后两句为因果关系,since引导原因状语
解析:D
【详解】
句意:既然你很忙,我将不跟你去徐州游乐园。
考查从属连词辨析。unless除非,whther是否,until直到,since既然,根据句意可知前后两句为因果关系,since引导原因状语从句,故选D。
22.A
【详解】
句意:——当地的小吃尝起来又辣又甜。——嗯,既然你在这里,为什么不试一下呢?
考查从属连词辨析。since既然;because因为;though虽然;unless除非。根据句意可知,这
解析:A
【详解】
句意:——当地的小吃尝起来又辣又甜。——嗯,既然你在这里,为什么不试一下呢?
考查从属连词辨析。since既然;because因为;though虽然;unless除非。根据句意可知,这里表达的意思是“既然你在这里,为什么不试一下”,是since引导的原因状语从句。故选A。
23.C
【详解】
句意:在扑救四川凉山森林大火期间有19人丧生,听到这(消息)我很难过。
考查连词辨析。as soon as一……就……;after在……之后;while在……期间;until直到……。
解析:C
【详解】
句意:在扑救四川凉山森林大火期间有19人丧生,听到这(消息)我很难过。
考查连词辨析。as soon as一……就……;after在……之后;while在……期间;until直到……。根据句中“they were fighting with the forest fire”可知,此处使用while,表示“在扑救四川凉山森林大火期间”。故选C。
24.A
【详解】
句意:除非你经常刷牙,否则你会牙疼的。
考查连词辨析。unless除非;when当……时候;though虽然、尽管;because因为。根据语境:你会牙疼的,……你经常刷牙。可知此处表
解析:A
【详解】
句意:除非你经常刷牙,否则你会牙疼的。
考查连词辨析。unless除非;when当……时候;though虽然、尽管;because因为。根据语境:你会牙疼的,……你经常刷牙。可知此处表达的是“除非”,所以应用unless,其它选项均语意不通,故答案选A。
25.D
【详解】
句意:——史蒂芬写的小说对我来说有点无聊。——除非你用心去看,不然你享受不到它的好。
考查连词。when当……时候;if如果;after在……之后;unless除非。“you put
解析:D
【详解】
句意:——史蒂芬写的小说对我来说有点无聊。——除非你用心去看,不然你享受不到它的好。
考查连词。when当……时候;if如果;after在……之后;unless除非。“you put your heart into it”表达的是条件,此处用连词unless引导条件状语从句,相当于if not。故选D。
26.D
【详解】
句意:你的父母很爱你,尽管他们很少说“我爱你”。
考查连词。unless除非;that那个;because因为;although尽管。根据语境可知,此处存在让步关系,故应用althou
解析:D
【详解】
句意:你的父母很爱你,尽管他们很少说“我爱你”。
考查连词。unless除非;that那个;because因为;although尽管。根据语境可知,此处存在让步关系,故应用although引导让步状语从句。故选D。
27.B
【详解】
句意:——我听说你下个月要去迪士尼乐园。我可以和你一起去吗?——恐怕不行,除非你有票。
考查连词辨析。if如果;unless除非;until直到……才;as soon as一……就。根
解析:B
【详解】
句意:——我听说你下个月要去迪士尼乐园。我可以和你一起去吗?——恐怕不行,除非你有票。
考查连词辨析。if如果;unless除非;until直到……才;as soon as一……就。根据“I’m afraid not, ... you have a ticket.”可知有票是能去的条件,表示否定的条件,用unless引导条件状语从句。故选B。
28.A
【详解】
句意:——看!有人闯红灯了。——我们应该等待,尽管其他人正在违反规则。
考查连词辨析。although尽管;because因为;unless除非;if如果。根据“We should w
解析:A
【详解】
句意:——看!有人闯红灯了。——我们应该等待,尽管其他人正在违反规则。
考查连词辨析。although尽管;because因为;unless除非;if如果。根据“We should wait… others are breaking the rules”可知,前后两个句子是让步关系,尽管有人在违反交通规则,我们也应该等待,故选A。
29.A
【详解】
句意:每个人都会犯错,没有人会进步,除非他愿意从错误中学习。
考查连词辨析。unless除非;if如果;though虽然;but但是。根据“no one will make progr
解析:A
【详解】
句意:每个人都会犯错,没有人会进步,除非他愿意从错误中学习。
考查连词辨析。unless除非;if如果;though虽然;but但是。根据“no one will make progress … he is willing to learn from them.”没有人会进步,……他愿意从错误中吸取教训,可知此处表达的应该是“除非”,用unless引导条件状语从句。故选A。
30.C
【详解】
句意:——你妈妈刚才为什么生你的气?——因为我在考试中犯了这么多错误,以至于她听到时几乎无法控制自己的情绪。
考查形容词副词辨析和固定用法。satisfied感到满意的;angry生气
解析:C
【详解】
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