专题12 状语从句—思维导图破解初中英语语法及真题演练

第12章 状语从句 Part 1 中考考点导图 时间状从引导词 when(当..时), while(当…时), as(当…时，随着，一边)after(在…之后), before(在…之前) since(自从…到现在), until(直到), as soon as(一…就), whenever(无论何时) 地点状从引导词 where（哪里）, wherever（无论哪里） 原因状从引导词 because(因为不与so连用) since(既然，鉴于)as(由于) 目的状从引导词 so that.../ in order that... “为了”, so...that...（如此…以致于） 结果状从引导词 so(因此), so that（结果，以便）, so...that如此…以致于*so...that之间用形容词/副词such...that之间用名词世间只有so many/much/few/little，不再考虑名词So+adj.+a/an+可数单数+that=such+ a/an+adj.+可数单数+that 比较状从引导词 as...as(和……一样), than（比）, not as (so)...as(不如……) 让步状从引导词 though/although/even if/ even though(即使), 不与but连用 no matter who/what/where/when/how（无论谁/什么/哪里/何时/怎样）whoever(无论谁)whatever(无论什么)wherever(无论哪里)whenever(无论何时)however(无论怎样)no matter系列可与-ever系列互换 条件状从引导词if（如果), unless（如果不，除非）, as long as（只要） 方式状从引导词 as（像，按照do as sb. say） as if/as though（好像） when主将从现，主过进从过 while+进行时after主过从也过since主现完从过 not...until...主将从现，主过从也过 as soon as...主将从现 *强调句型：It is +时间段+since+过去时 “自……至今已多久了” unless 主将从现 as long as主将从现 if“如果”主将从现 “是否”主现从不限， 主过从也过 Part 2 中考真题精选 1. （2024·安徽·统考中考真题）—There is still a long way to go _________ we finish the task. —Don’t worry. Let’s go on with it together. A. as long as B. as soon as C. before D. because 2. （2024·福建·统考中考真题）You can feel better ________ you take a walk in the park just for 20 minutes. A. if B. before C. until 3. （2024·甘肃白银·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A. unless B. so C. before D. because 4. （2024·甘肃省临夏州·中考真题）Tom didn’t go to bed ________ his mother came back last night. A. until B. if C. because D. unless 5. （2024·甘肃省平凉市·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A. unless B. so C. before D. because 6. （2024·四川自贡市·中考真题）We can’t go swimming ________ our parents are with us. A. if B. when C. unless 7. （2024·河北·统考中考真题）Jeff still works hard ________ he has achieved great success. A. if B. before C. though D. because 8．（2024·四川泸州·中考真题）You will never truly understand your parents’ great love ______ you grow up. A．until B．if C．since D．as 9. （2024·江苏省连云港市·中考真题）Our school life is more interesting now _________ we can enjoy ourselves in different clubs. A. because B. whether C. unless D. although 10. （2024·江苏省扬州市·中考真题）________ you are too tired to do all the things on your To-Do list, try a To-Don’t list. A. If B. Until C. Although D. Unless 11．（2024·四川自贡·中考真题）We can’t go swimming ________ our parents are with us. A．if B．when C．unless 12.（2024·四川泸州市·中考真题） You will never truly understand your parents’ great love ______ you grow up. A. until B. if C. since D. as 13. （2024·四川遂宁市·中考真题）Everything is possible ________ you work hard. A. as much as B. as soon as C. as long as D. as far as 14．（2024·四川遂宁·中考真题）Everything is possible ________ you work hard. A．as much as B．as soon as C．as long as D．as far as 15．（2024·江苏连云港·中考真题）Our school life is more interesting now _________ we can enjoy ourselves in different clubs. A．because B．whether C．unless D．although 16．（2024·甘肃白银·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A．unless B．so C．before D．because 17．（2024·江苏常州·中考真题）Practice is very important．You will forget the new words ______ you often use them. A．when B．unless C．if D．until 18．（2024·河北·中考真题）Jeff still works hard ________ he has achieved great success. A．if B．before C．though D．because 19．（2024·甘肃临夏·中考真题）Tom didn’t go to bed ________ his mother came back last night. A．until B．if C．because D．unless 20．（2024·福建·中考真题）You can feel better ________ you take a walk in the park just for 20 minutes. A．if B．before C．until 21．（2024·江苏无锡·中考真题）Everyone loves my dog Coffee, ________ he often makes a mess at home. A．until B．since C．though D．whether 22．（2024·吉林·中考真题）Bob watches the news every night _________ he wonders what’s going on around the world. A．although B．because C．unless 23．（2024·黑龙江齐齐哈尔·中考真题）—How long have you been in Qiqihar? —________ my father came here to work five years ago. A．When B．While C．Since 24．（2024·江苏扬州·中考真题）________ you are too tired to do all the things on your To-Do list, try a To-Don’t list. A．If B．Until C．Although D．Unless 2022中考真题 1．（2022·广西河池·中考真题）Our classroom won’t be clean ________ we clean it every day. A．after B．while C．unless D．because 2．（2022·辽宁盘锦·中考真题）The little boy won’t go to sleep unless his mom _________ him a story. A．tells B．told C．is telling D．will tell 3．（2022·辽宁营口·中考真题）My pen friend knows a lot about China ________ she has never been here. A．although B．if C．because D．until 4．（2022·黑龙江哈尔滨·中考真题）—Happiness is about having each tiny wish come true. —________ we work hard, we’ll make our life full of happiness. A．If B．Unless C．Though 5．（2022·山东菏泽·中考真题）—Daddy, can I go out to play soccer with my friends now? —Well, you can’t go ________ you finish your homework first. A．if B．since C．unless 6．（2022·广西·中考真题）Mr. Zhao has given much money to Project Hope ________ he is not so rich. A．if B．though C．because D．unless 7．（2022·广西·中考真题）I don’t know if it _________ tomorrow, but if it _________, I’ll stay at home. A．will rain; rains B．will rain; will rain C．rains; will rain D．rains; rains 8．（2022·江苏徐州·中考真题）Dad sometimes goes to the supermarket with us ________ he hates going shopping. A．because B．so C．though D．if 9．（2022·辽宁辽宁·中考真题）Teenagers should do some housework ________ they finish their homework. A．until B．but C．after D．unless 10．（2022·黑龙江·中考真题）—I don’t know when Susan ________. —Don’t worry. When she ________, I will tell you. A．comes; will come B．will come; comes C．come; comes 11．（2022·内蒙古包头·中考真题）Many wild animals don’t have a safe place to live, ________ villages and farms are growing bigger and taking away their land. A．because B．until C．although D．before 12．（2022·黑龙江绥化·中考真题）—The big stone is ________ heavy ________ I can’t carry it alone. —Don’t worry. I will help you. A．such; that B．so; that C．too; to 13．（2022·黑龙江·中考真题）It’s necessary to learn English well, ________ it’s a little difficult. A．unless B．although C．as 14．（2022·贵州毕节·中考真题）________ the weather improves, we’ll have to cancel the outdoor picnic. A．Unless B．If C．Because D．When 15．（2022·黑龙江·中考真题）The Battle of Changjin Lake is ________ wonderful movie ________ I want to see it again. A．such a: that B．so; that C．such an; that 16．（2022·黑龙江齐齐哈尔·中考真题）Learning to write is learning to think. ________ , you won’t know things clearly. A．if you write them down B．unless you write them down C．if you won’t write them down 17．（2022·广西贺州·中考真题）I won’t go to the movies this afternoon ________ I’m free. A．or B．unless C．because D．than 18．（2022·江苏无锡·中考真题）You will not get the special gift ________ you finish all the tasks. A．after B．because C．while D．unless 19．（2022·福建·中考真题）We are making a big cake ________ it’s Dad’s birthday today. A．because B．until C．once 20．（2022·江苏泰州·中考真题）—It is impossible to finish the difficult task in such a short time on my own ________ both of us work together. —No problem. Let’s start! A．if B．but C．because D．unless 21．（2022·四川·凉山彝族自治州教育科学研究所中考真题）—Time to go home, Peter. —Wait a minute. I can’t go home ________ I finish cleaning the hallway. A．since B．after C．until 22．（2022·湖北十堰·中考真题）To avoid the virus (病毒), we should wash hands more carefully ________ we have meals. A．so B．before C．because D．although 23．（2022·河北·中考真题）________ you can use your dictionary, you will learn English better. A．If B．Unless C．Though D．Before 24．（2022·江苏宿迁·中考真题）Yesterday, Lin Tao’s speech on how to be a good volunteer was ________ wonderful that we couldn’t stop cheering for him. A．so B．very C．too D．quite 25．（2022·湖南岳阳·中考真题）I will return it to the library _______ I finish reading Little Women. A．no longer B．as soon as C．so that 26．（2022·天津·中考真题）Before you get off the bus, you should wait ________ it has stopped. A．until B．but C．because D．so 27．（2022·江苏扬州·中考真题）________ astronauts go on spacewalks, they wear spacesuits to keep themselves safe. A．Though B．Till C．When D．Unless 28．（2022·湖南怀化·中考真题）I want to buy something special for my grandmother, _______ her birthday is coming. A．because B．although C．so 29．（2022·云南昆明·中考真题）________ Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind. A．If B．Unless C．Before D．Although 30．（2022·云南·中考真题）For your safety, you mustn’t get close to the train ________ it stops. A．while B．when C．since D．until 2021中考真题 1.The Chinese doctors went to Italy to help the patients________they knew it was dangerous. A. because B. if C. though D. as soon as 2.—Tim, our foreign teacher Ms. Green will go back to England next week. —Really? Let's have a party to say goodbye to her ________ she is free this weekend. A. unless B. if C. though 3.Check what you have written _______ you hand in your application form. A. since B. before C. after D. while 4.—I think I am the shyest in my class. What should I do? —Be more active in class, ________ you can improve your ability to express yourself. A. so that B. unless C. or D. although 5.Little Mary says good night to her parents________ she goes to bed every day. A. if B. until C. before D. unless 6.Max got lost and was trapped in the forest for 10 hours _______ a farmer nearby found him.A. if B. since C. until D. after 7. You’d better tidy up your room ________ your father comes back.A．so B．or C．before D．but 8. Our school basketball team will win the next match _________ they practise more.A. if B. before C. though D. while 9.Father is too tired today. Don’t call him ________ it is necessary.A. if B. unless C. when D. whether 10.I think the coffee beans are from Brazil, ________ I’m not completely sure.A. because B. since C. though D. whether 11.We’re not very close friends________ we’ve known each other for a long time.A. until B. although C. as D. if 12.Lucy held her head up like a queen________ Bill was telling his tale.A. after B. before C. while D. until 13.My parents gave red packets to my cousin every Spring Festival___________ she got a job, because she said she was able to make money.A. after B. when C. until D. since 14.It was great in the end ________ we had a terrible time at the beginning.A. if B. unless C. when D. although 15._______ Simon has done well in his studies, he still works really hard.A. Since B. If C. Although D. Unless 16.________ she is very young, she can take good care of herself.A. If B. Unless C. Since D. Although 17.I was still feeling hungry ________ I had eaten some sandwiches.A. so B. though C. since 18.In Chinese families, people won't start dinner ________ the elders take their seats.A. after B. when C. because D. until 19.________ the traffic was heavy, we still got to the railway station on time.A. As B. Unless C. When D. Although 20.Swimming is, of course, interesting. But ________ we plan to go swimming, being safe must come first.A. though B. when C. unless 21.—Excuse me. Where is the nearest hotel?—Just go down this road ________ you see a library. It’s across from it. A. until B. because C. however D. though 22.Our English teacher is nice and patient she is very strict with us.A．if B．as C．unless D．though 23.In some cities of China, you'll get fined ________ you don't walk along the crosswalk while crossing the road.A．if B．though C．until 24.Vivian will take her daughter to the amusement park________she gets the tickets．A．if B．until C．although D．unless 25.You will feel cold ________ you don't wear a coat.A. so B. though C. if D. unless 26.President Xi encourages all Chinese people to plant trees_________ our country can be greener and more beautiful.A. so that B. as long as C. even though 27.Wechat Pay (微信支付) makes our life convenient. We can buy things ________ we don't take any money.A. because B. so that C. even though 28.________ you have problems, just let me know. I'll always be there for you. A. However B. Whatever C. Whenever 29.________ the outbreak of COVID-19 is a terrible blow to the country, the government is trying hard to bring the situation under control. A. Although B. If C. Unless 30.The movie Nezha is__________ educational ________ I want to see it again. A. so; that B. such; that C. too; to 31.You can surf the Internet _________ you want to know more about the 2020 World Middle School Games. A. if B. although C. until 32.We should protect the environment ________ we can make a better world to live in. A so that B. even though C. as soon as 语从句，故选A。 33.—Don't forget to protect your eyes well__________ you take online classes. —OK. Thank you, Sir. A．if B．though C．as if 34.— It’s said that Zhou Jielun will hold a concert next month in Xiangyang. — I’m sure the fans will be happy _______ it’s true. A. until B. although C. before D. if 35.We will make fewer mistakes __________ we are careful enough. A. as long as B. so that C. as far as D. even if 36.—What do you feel ____________ you are looking through the old pictures? —How time flies! A. because B. though C. while D. unless 37.—When shall we go on a picnic Saturday or Sunday?—_________ is OK. I'm free the whole weekend. A. Neither B. All C. Either D. Both 38.I don’t like Sun Cinema ________ it has bad service. A. because B. although C. unless D. until 39.—I'm afraid we can't work out the math problem________the teacher helps us. —That's true. It's too difficult. A. if B. unless C. because D. as soon as 40.________ he is dead, Kobe Bryant’s spirit will continue to influence us. A. If B. Until C. Because D. Although 41._______ you are in trouble, you can ask the policeman for help. A. Whenever B. Whatever C. However 42.She says that she'll have to close the restaurant ______ business improves.A．if B．after C．unless D．when / 学科网（北京）股份有限公司 $$ 第12章 状语从句 Part 1 中考考点导图状语从句 时间状从引导词 when(当..时), while(当…时), as(当…时，随着，一边)after(在…之后), before(在…之前) since(自从…到现在), until(直到), as soon as(一…就), whenever(无论何时) 地点状从引导词 where（哪里）, wherever（无论哪里） 原因状从引导词 because(因为不与so连用) since(既然，鉴于)as(由于) 目的状从引导词 so that.../ in order that... “为了”, so...that...（如此…以致于） 结果状从引导词 so(因此), so that（结果，以便）, so...that如此…以致于*so...that之间用形容词/副词such...that之间用名词世间只有so many/much/few/little，不再考虑名词So+adj.+a/an+可数单数+that=such+ a/an+adj.+可数单数+that 比较状从引导词 as...as(和……一样), than（比）, not as (so)...as(不如……) 让步状从引导词 though/although/even if/ even though(即使), 不与but连用 no matter who/what/where/when/how（无论谁/什么/哪里/何时/怎样）whoever(无论谁)whatever(无论什么)wherever(无论哪里)whenever(无论何时)however(无论怎样)no matter系列可与-ever系列互换 条件状从引导词if（如果), unless（如果不，除非）, as long as（只要） 方式状从引导词 as（像，按照do as sb. say） as if/as though（好像） 状语从句公式 when主将从现，主过进从过 while+进行时after主过从也过since主现完从过 not...until...主将从现，主过从也过 as soon as...主将从现 *强调句型：It is +时间段+since+过去时 “自……至今已多久了” unless 主将从现 as long as主将从现 if“如果”主将从现 “是否”主现从不限， 主过从也过 Part 2 中考真题精选 1. （2024·安徽·统考中考真题）—There is still a long way to go _________ we finish the task. —Don’t worry. Let’s go on with it together. A. as long as B. as soon as C. before D. because 【答案】C 【解析】句意：——离我们完成任务还有很长的路要走。——别担心。让我们一起继续做下去。 考查连词辨析。as long as只要；as soon as一……就；before在……之前；because因为。根据“There is still a long way to go...we finish the task.”以及“Let’s go on with it together”可知是在完成任务之前还有很长的路要走。故选C。 2. （2024·福建·统考中考真题）You can feel better ________ you take a walk in the park just for 20 minutes. A. if B. before C. until 【答案】A 【解析】句意：如果你在公园散步20分钟，你会感觉好一些。 考查从属连词辨析。if如果；before在……之前；until直到。“you take a walk in the park just for 20 minutes”是“You can feel better”的条件，用if引导条件状语从句，故选A。 3. （2024·甘肃白银·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A. unless B. so C. before D. because 【答案】D 【解析】句意：许多学生丢分仅仅是因为他们没有仔细阅读问题。 考查连词辨析。unless除非；so因此；before在……之前；because因为。分析句子可知，学生丢分的原因是没有仔细阅读问题，后者表原因，应用because连接，引导原因状语从句。故选D。 4. （2024·甘肃省临夏州·中考真题）Tom didn’t go to bed ________ his mother came back last night. A. until B. if C. because D. unless 【答案】A 【解析】句意：汤姆直到他妈妈昨晚回来才上床睡觉。 考查连词辨析。until直到；if如果；because因为；unless除非。分析句子可知，此处指汤姆直到妈妈回来才上床睡觉。not…until…“直到……才……”。故选A。 5. （2024·甘肃省平凉市·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A. unless B. so C. before D. because 【答案】D 【解析】句意：许多学生丢分仅仅是因为他们没有仔细阅读问题。 考查连词辨析。unless除非；so因此；before在……之前；because因为。分析句子可知，学生丢分的原因是没有仔细阅读问题，后者表原因，应用because连接，引导原因状语从句。故选D。 6. （2024·四川自贡市·中考真题）We can’t go swimming ________ our parents are with us. A. if B. when C. unless 【答案】C 【解析】句意：除非父母和我们在一起，否则我们不能去游泳。 考查连词辨析。if如果；when当……时；unless除非。根据“We can’t go swimming … our parents are with us”可知，只有父母和我们在一起时，我们才能去游泳，故选C。 7. （2024·河北·统考中考真题）Jeff still works hard ________ he has achieved great success. A. if B. before C. though D. because 【答案】C 【解析】句意：杰夫虽然取得了很大的成功，但他仍然努力工作。 考查从属连词辨析。if如果；before在之前；though虽然；because因。分析“Jeff still works hard ... he has achieved great success.”可知，两句话构成让步关系，用though连接，故选C。 8．（2024·四川泸州·中考真题）You will never truly understand your parents’ great love ______ you grow up. A．until B．if C．since D．as 【答案】A 【详解】句意：直到你长大，你才会真正理解父母之爱有多伟大。 考查连词辨析。until直到；if如果；since既然；as随着。根据“You will never truly understand your parents’ great love…you grow up”可知，直到长大才会理解父母的爱，故选A。 9. （2024·江苏省连云港市·中考真题）Our school life is more interesting now _________ we can enjoy ourselves in different clubs. A. because B. whether C. unless D. although 【答案】A 【解析】句意：我们的学校生活现在更有趣了，因为我们可以在不同的俱乐部玩得很开心。 考查连词辨析。because因为；whether是否；unless除非；although尽管。分析句子可知，学校生活更有趣的原因是可以在不同的俱乐部玩得开心，前后文之间是因果关系，后文表示原因，应用because连接。故选A。 10. （2024·江苏省扬州市·中考真题）________ you are too tired to do all the things on your To-Do list, try a To-Don’t list. A. If B. Until C. Although D. Unless 【答案】A 【解析】句意：如果你太累了，无法完成待办事项清单上的所有事情，试着列一张勿做事项清单。 考查连词辨析。If如果；Until直到；Although尽管；Unless除非。分析句子可知，此处指如果完成待办事项清单上的所有事情感到很累，可以列一张“勿做”清单，应用if引导条件状语从句。故选A。 11．（2024·四川自贡·中考真题）We can’t go swimming ________ our parents are with us. A．if B．when C．unless 【答案】C 【详解】句意：除非父母和我们在一起，否则我们不能去游泳。 考查连词辨析。if如果；when当……时；unless除非。根据“We can’t go swimming … our parents are with us”可知，只有父母和我们在一起时，我们才能去游泳，故选C。 12.（2024·四川泸州市·中考真题） You will never truly understand your parents’ great love ______ you grow up. A. until B. if C. since D. as 【答案】A 【解析】句意：直到你长大，你才会真正理解父母之爱有多伟大。 考查连词辨析。until直到；if如果；since既然；as随着。根据“You will never truly understand your parents’ great love…you grow up”可知，直到长大才会理解父母的爱，故选A。 13. （2024·四川遂宁市·中考真题）Everything is possible ________ you work hard. A. as much as B. as soon as C. as long as D. as far as 【答案】C 【解析】句意：只要你努力工作，一切皆有可能。 考查词汇辨析。as much as多达；as soon as一……就……；as long as只要；as far as就……而言。分析句子可知，此处指只要努力，一切皆有可能，应用as long as连接，引导条件状语从句。故选C。 14．（2024·四川遂宁·中考真题）Everything is possible ________ you work hard. A．as much as B．as soon as C．as long as D．as far as 【答案】C 【详解】句意：只要你努力工作，一切皆有可能。 考查词汇辨析。as much as多达；as soon as一……就……；as long as只要；as far as就……而言。分析句子可知，此处指只要努力，一切皆有可能，应用as long as连接，引导条件状语从句。故选C。 15．（2024·江苏连云港·中考真题）Our school life is more interesting now _________ we can enjoy ourselves in different clubs. A．because B．whether C．unless D．although 【答案】A 【详解】句意：我们的学校生活现在更有趣了，因为我们可以在不同的俱乐部玩得很开心。 考查连词辨析。because因为；whether是否；unless除非；although尽管。分析句子可知，学校生活更有趣的原因是可以在不同的俱乐部玩得开心，前后文之间是因果关系，后文表示原因，应用because连接。故选A。 16．（2024·甘肃白银·中考真题）Many students lose marks simply ________ they do not read the questions carefully. A．unless B．so C．before D．because 【答案】D 【详解】句意：许多学生丢分仅仅是因为他们没有仔细阅读问题。 考查连词辨析。unless除非；so因此；before在……之前；because因为。分析句子可知，学生丢分的原因是没有仔细阅读问题，后者表原因，应用because连接，引导原因状语从句。故选D。 17．（2024·江苏常州·中考真题）Practice is very important．You will forget the new words ______ you often use them. A．when B．unless C．if D．until 【答案】B 【详解】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。 18．（2024·河北·中考真题）Jeff still works hard ________ he has achieved great success. A．if B．before C．though D．because 【答案】C 【详解】句意：杰夫虽然取得了很大的成功，但他仍然努力工作。 考查从属连词辨析。if如果；before在之前；though虽然；because因为。分析“Jeff still works hard ... he has achieved great success.”可知，两句话构成让步关系，用though连接，故选C。 19．（2024·甘肃临夏·中考真题）Tom didn’t go to bed ________ his mother came back last night. A．until B．if C．because D．unless 【答案】A 【详解】句意：汤姆直到他妈妈昨晚回来才上床睡觉。 考查连词辨析。until直到；if如果；because因为；unless除非。分析句子可知，此处指汤姆直到妈妈回来才上床睡觉。not…until…“直到……才……”。故选A。 20．（2024·福建·中考真题）You can feel better ________ you take a walk in the park just for 20 minutes. A．if B．before C．until 【答案】A 【详解】句意：如果你在公园散步20分钟，你会感觉好一些。 考查从属连词辨析。if如果；before在……之前；until直到。“you take a walk in the park just for 20 minutes”是“You can feel better”的条件，用if引导条件状语从句，故选A。 21．（2024·江苏无锡·中考真题）Everyone loves my dog Coffee, ________ he often makes a mess at home. A．until B．since C．though D．whether 【答案】C 【详解】句意：每个人都喜欢我的狗Coffee，尽管它经常在家里弄得一团糟。 考查连词辨析。until直到；since自从；though尽管；whether是否。分析句子可知，虽然Coffee把家里弄得很乱，但是每个人都喜欢它，故用though引导让步状语从句。故选C。 22．（2024·吉林·中考真题）Bob watches the news every night _________ he wonders what’s going on around the world. A．although B．because C．unless 【答案】B 【详解】句意：鲍勃每天晚上都看新闻，因为他想知道世界各地发生了什么。 考查连词辨析。although尽管；because因为；unless除非。分析句子可知，鲍勃每天看新闻，是因为想知道世界各地发生了什么，后文表原因，用because连接。故选B。 23．（2024·黑龙江齐齐哈尔·中考真题）—How long have you been in Qiqihar? —________ my father came here to work five years ago. A．When B．While C．Since 【答案】C 【详解】句意：——你在齐齐哈尔多久了？——自从我父亲五年前来这里工作以来。 考查特殊疑问句及词汇辨析。When当……时；While当……时；Since自从。How long询问一段时间，可用“Since+一段时间+ago”回答。故选C。 24．（2024·江苏扬州·中考真题）________ you are too tired to do all the things on your To-Do list, try a To-Don’t list. A．If B．Until C．Although D．Unless 【答案】A 【详解】句意：如果你太累了，无法完成待办事项清单上的所有事情，试着列一张勿做事项清单。 考查连词辨析。If如果；Until直到；Although尽管；Unless除非。分析句子可知，此处指如果完成待办事项清单上的所有事情感到很累，可以列一张“勿做”清单，应用if引导条件状语从句。故选A。 2022中考真题 1．（2022·广西河池·中考真题）Our classroom won’t be clean ________ we clean it every day. A．after B．while C．unless D．because 【答案】C 【解析】 句意：如果我们不每天打扫，我们的教室就不会干净。 考查连词辨析。after在……之后；while当……时候；unless除非，如果不；because因为。前半句表示“教室不会干净”，而后半句表示“我们每天打扫”。空白处应用unless，意为“除非”，引导条件状语从句。故选C。 2．（2022·辽宁盘锦·中考真题）The little boy won’t go to sleep unless his mom _________ him a story. A．tells B．told C．is telling D．will tell 【答案】A 【解析】 句意：小男孩不会去睡觉，除非他妈妈给他讲故事。 考查条件状语从句的主将从现。分析句子结构，unless引导条件状语从句，主句中的“won’t”说明主句用一般将来时，根据“主将从现”原则，从句应用一般现在时来表示将来的动作。从句主语his mother为第三人称单数，因此动词tell也应用动词的第三人称单数形式tells。故选A。 3．（2022·辽宁营口·中考真题）My pen friend knows a lot about China ________ she has never been here. A．although B．if C．because D．until 【答案】A 【解析】 句意：我的笔友对中国很了解，尽管她从未来过这里。 考查连词辨析。although虽然、尽管；if如果；because因为；until直到。根据句意可知，空前空后是让步关系，应用although引导让步状语从句。故选A。 4．（2022·黑龙江哈尔滨·中考真题）—Happiness is about having each tiny wish come true. —________ we work hard, we’ll make our life full of happiness. A．If B．Unless C．Though 【答案】A 【解析】 句意：——幸福是每一个微小愿望的实现。 ——如果我们努力工作，我们将使我们的生活充满幸福。 考查连词辨析。if如果；unless除非；though尽管。“we work hard”与“we’ll make our life full of happiness”是条件关系，如果努力工作，生活就会充满幸福，故选A。 5．（2022·山东菏泽·中考真题）—Daddy, can I go out to play soccer with my friends now? —Well, you can’t go ________ you finish your homework first. A．if B．since C．unless 【答案】C 【解析】 句意：——爸爸，我现在可以和朋友们出去踢足球吗? ——嗯，你不能去，除非你先完成作业。 考查从属连词辨析。if如果；since自从；unless除非。根据“you can’t go”和“you finish your homework first”可知要去踢足球的前提是先完成作业，因此应用unless“除非”来连接，此处unless引导条件状语从句。故选C。 6．（2022·广西·中考真题）Mr. Zhao has given much money to Project Hope ________ he is not so rich. A．if B．though C．because D．unless 【答案】B 【解析】 句意：赵先生给希望工程捐了很多钱，虽然他不是很富有。 考查从属连词辨析。if如果；though虽然；because因为；unless除非。前后句之间表达的是一种相反的让步关系，因此用though引导让步状语从句。故选B。 7．（2022·广西·中考真题）I don’t know if it _________ tomorrow, but if it _________, I’ll stay at home. A．will rain; rains B．will rain; will rain C．rains; will rain D．rains; rains 【答案】A 【解析】 句意：我不知道明天会不会下雨，但如果下雨，我会待在家里。 考查if条件句和宾语从句。前半个句子中包含一个由if引导的宾语从句，根据时间标志词“tomorrow”可知，要用一般将来时，所以可以先排除选项CD；后半句子包含由if引导的条件状语从句，此时根据“主将从现”的原则，从句要用一般现在时，主语是第三人称单数，动词需要加s。故选A。 8．（2022·江苏徐州·中考真题）Dad sometimes goes to the supermarket with us ________ he hates going shopping. A．because B．so C．though D．if 【答案】C 【解析】 句意：爸爸有时会和我们一起去超市，虽然他讨厌购物。 考查连词辨析。because因为；so因此；though尽管；if如果。根据“Dad sometimes goes to the supermarket with us...he hates going shopping.”可知，尽管讨厌购物，还是和我们去超市，用though“尽管”，引导让步状语从句。故选C。 9．（2022·辽宁辽宁·中考真题）Teenagers should do some housework ________ they finish their homework. A．until B．but C．after D．unless 【答案】C 【解析】 句意：青少年应该在完成家庭作业之后做一些家务活。 考查连词。until直到；but但是；after在……之后；unless除非。根据“do some housework”及“they finish their homework”可知表达做完家庭作业之后做家务活，用连词“after”引导时间状语从句。故选C。 10．（2022·黑龙江·中考真题）—I don’t know when Susan ________. —Don’t worry. When she ________, I will tell you. A．comes; will come B．will come; comes C．come; comes 【答案】B 【解析】 句意：——我不知道苏珊什么时候来。——不用担心。她来的时候，我会告诉你的。 考查复合从句。空一是宾语从句，表示“不知道Susan什么时候来”，用一般将来时；空二是when引导的时间状语从句，遵循“主将从现”原则，空处需用一般现在时。故选B。 11．（2022·内蒙古包头·中考真题）Many wild animals don’t have a safe place to live, ________ villages and farms are growing bigger and taking away their land. A．because B．until C．although D．before 【答案】A 【解析】 句意：很多野生动物没有安全的地方住，因为村子和农场正在逐渐扩大，夺走了它们栖息之地。 考查连词。because因为；until直到；although尽管；before在……之前。根据“don’t have a safe place to live”及“villages and farms are growing bigger and taking away their land”可知，后面的句子表达原因，用连词“because”。故选A。 12．（2022·黑龙江绥化·中考真题）—The big stone is ________ heavy ________ I can’t carry it alone. —Don’t worry. I will help you. A．such; that B．so; that C．too; to 【答案】B 【解析】 句意：——这块大石头太重了，我一个人搬不动。——别担心。我会帮助你的。 考查结果状语从句的连词。such...that...“如此……以至于……”，引导结果状语从句，中心词是名词；so...that...“如此……以至于……”，引导结果状语从句，中心词是形容词或副词； too...to...“太……而不能”，后接短语；根据“I can’t carry it alone”可知，此处应用连词连接，排除C选项；句子中心词强调的是“heavy”，是形容词，应用so...that...，故选B。 13．（2022·黑龙江·中考真题）It’s necessary to learn English well, ________ it’s a little difficult. A．unless B．although C．as 【答案】B 【解析】 句意：学好英语是必要的，虽然有点难。 考查连词辨析。unless除非；although尽管；as因为。前后句暗含转折含义，应用although引导让步状语从句。故选B。 14．（2022·贵州毕节·中考真题）________ the weather improves, we’ll have to cancel the outdoor picnic. A．Unless B．If C．Because D．When 【答案】A 【解析】 句意：除非天气好转，否则我们将不得不取消户外野餐。 考查连词辨析。unless除非；if如果；because因为；when当……时。根据“the weather improves, we’ll have to cancel the outdoor picnic.”可知，除非天气好转，否则要取消野餐活动，用unless引导条件状语从句，故选A。 15．（2022·黑龙江·中考真题）The Battle of Changjin Lake is ________ wonderful movie ________ I want to see it again. A．such a: that B．so; that C．such an; that 【答案】A 【解析】 句意：《长津湖》是一部如此精彩的电影，我想再看一遍。 考查such...that...结构。此处是结果状语从句，so强调形容词、副词，such强调名词，此处强调的是“movie”，“wonderful”首字母发辅音音素。故选A。 16．（2022·黑龙江齐齐哈尔·中考真题）Learning to write is learning to think. ________ , you won’t know things clearly. A．if you write them down B．unless you write them down C．if you won’t write them down 【答案】B 【解析】 句意：学习写作就是学习思考。除非你把它们写下来，否则你不会清楚地知道事情。 考查状语从句。结合“you won’t know things clearly.”可知，此处指的是“除非写下来，否则……”，应用unless引导条件状语从句，故选B。 17．（2022·广西贺州·中考真题）I won’t go to the movies this afternoon ________ I’m free. A．or B．unless C．because D．than 【答案】B 【解析】 句意：除非我有空，否则今天下午我不会去看电影的。 考查连词辨析。or否则，或者；unless除非；because因为；than比。根据“I won’t go to the movies this afternoon...I’m free.”可知，后句是前句的否定条件，除非有空否则不会去看电影。故选B。 18．（2022·江苏无锡·中考真题）You will not get the special gift ________ you finish all the tasks. A．after B．because C．while D．unless 【答案】D 【解析】 句意：除非你完成所有的任务，否则你不会得到特别的礼物。 考查连词辨析。after在……之后；because因为；while当……时。unless除非。根据“You will not get the special gift … you finish all the tasks.”可知，本句是unless引导的条件状语从句，表示“除非”。故选D。 19．（2022·福建·中考真题）We are making a big cake ________ it’s Dad’s birthday today. A．because B．until C．once 【答案】A 【解析】 句意：我们正制作一个巨大的风筝，因为今天是爸爸的生日。 考查连词。because因为；until直到；once一旦。根据“We are making a big cake”及“it’s Dad’s birthday today”，可知前后是因果关系，后面句子解释原因，用连词“because”连接。故选A。 20．（2022·江苏泰州·中考真题）—It is impossible to finish the difficult task in such a short time on my own ________ both of us work together. —No problem. Let’s start! A．if B．but C．because D．unless 【答案】D 【解析】 句意：——除非我们两个一起努力，否则我一个人不可能在这么短的时间内完成这项艰巨的任务。——没问题。让我们开始吧！ 考查连词辨析。if如果；but但是；because因为；unless除非。根据“It is impossible to finish the difficult task in such a short time on my own...both of us work together.”可知，前后句是条件关系，除非两个人一起努力，否则不能完成任务。故选D。 21．（2022·四川·凉山彝族自治州教育科学研究所中考真题）—Time to go home, Peter. —Wait a minute. I can’t go home ________ I finish cleaning the hallway. A．since B．after C．until 【答案】C 【解析】 句意：——Peter，该回家了。——等一会。我要打扫完走廊才能回家。 考查连词辨析。since自从；after在……以后；until直到。根据“I can’t go home … I finish cleaning the hallway.”可知，此处用not…until表示“直到……才……”，故选C。 22．（2022·湖北十堰·中考真题）To avoid the virus (病毒), we should wash hands more carefully ________ we have meals. A．so B．before C．because D．although 【答案】B 【解析】 句意：为了避免病毒，我们应该在吃饭前更仔细地洗手。 考查连词辨析。so因此；before在……之前；because因为；although虽然。根据“we should wash hands more carefully...we have meals”可知，饭前要洗手，故选B。 23．（2022·河北·中考真题）________ you can use your dictionary, you will learn English better. A．If B．Unless C．Though D．Before 【答案】A 【解析】 句意：如果你能使用字典，你会学英语学得更好。 考查从属连词辨析。If如果；Unless除非；Though虽然；Before在……之前。根据“…you can use your dictionary, you will learn English better.”可知，此处空后为条件，且为肯定条件，使用if引导条件状语从句，故选A。 24．（2022·江苏宿迁·中考真题）Yesterday, Lin Tao’s speech on how to be a good volunteer was ________ wonderful that we couldn’t stop cheering for him. A．so B．very C．too D．quite 【答案】A 【解析】 句意：昨天，林涛关于如何做好志愿者的演讲精彩到让我们忍不住为他欢呼。 考查副词辨析。so如此，修饰形容词或副词；very非常；too太；quite相当。根据“wonderful that we couldn’t stop cheering for him”可知此处是“so+adj./adv. that...”引导的结果状语从句，表示“如此……以致于”。故选A。 25．（2022·湖南岳阳·中考真题）I will return it to the library _______ I finish reading Little Women. A．no longer B．as soon as C．so that 【答案】B 【解析】 句意：我一看完《小妇人》，我就把它还到图书馆。 考查状语从句。no longer不再；as soon as一……就……；so that以便。根据“I will return”及“I finish reading”可知是时间状语从句，句子表达“一看完就归还”，用“as soon as”引导从句。故选B。 26．（2022·天津·中考真题）Before you get off the bus, you should wait ________ it has stopped. A．until B．but C．because D．so 【答案】A 【解析】 句意：你应该等到车停了再下车。 考查连词辨析。until直到；but但是；because因为；so因此，所以。根据“Before you get off the bus, you should wait...it has stopped.”可知，应该等到车停了再下车，用until引导时间状语从句，故选A。 27．（2022·江苏扬州·中考真题）________ astronauts go on spacewalks, they wear spacesuits to keep themselves safe. A．Though B．Till C．When D．Unless 【答案】C 【解析】 句意：当宇航员进行太空行走时，他们会穿着宇航服来保护自己的安全。 考查连词辨析。Though虽然；Till直到；When当……时候；Unless除非。根据“astronauts go on spacewalks, they wear spacesuits to keep themselves safe”可知当宇航员太空行走时，他们会穿宇航服，用when引导时间状语从句。故选C。 28．（2022·湖南怀化·中考真题）I want to buy something special for my grandmother, _______ her birthday is coming. A．because B．although C．so 【答案】A 【解析】 句意：我想给我奶奶买点特别的东西，因为她的生日快到了。 考查连词。because因为；although虽然；so因此；空格前后句之间是因果关系，属于“前果后因”结构，应用because引导原因状语从句，故选A。 29．（2022·云南昆明·中考真题）________ Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind. A．If B．Unless C．Before D．Although 【答案】D 【解析】 句意：杂交水稻之父袁隆平虽然去世了，但他永远在我的脑海里。 考查连词辨析。If如果；Unless除非；Before在……之前；Although虽然。根据“Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind”可知前后两句是让步关系，用although引导让步状语从句。故选D。 30．（2022·云南·中考真题）For your safety, you mustn’t get close to the train ________ it stops. A．while B．when C．since D．until 【答案】D 【解析】 句意：为了您的安全，在火车停下来之前，您千万不要靠近它。 考查连词辨析。while当……时；when当……时；since自从；until直到。根据“you mustn’t get close to the train … it stops”可知，此处用not…until表示“直到……才”，故选D。 2021中考真题 1. 【2020 •黔西南州】The Chinese doctors went to Italy to help the patients________they knew it was dangerous. A. because B. if C. though D. as soon as 【答案】C 【解析】句意：尽管中国医生知道这样做很危险，他们还是去了意大利帮助病人。考查从属连词辨析。because因为，引导原因状语从句；if如果，引导条件状语从句；though虽然、尽管、即使，引导让步状语从句；as soon as一……就……，引导时间状语从句。根据语境“中国医生去意大利帮助病人，___他们知道这很危险．”可知，前后句之间存在一种相反的让步关系，所以though符合句意，故答案选C。 2. 【2020 •黑龙江哈尔滨市 】—Tim, our foreign teacher Ms. Green will go back to England next week. —Really? Let's have a party to say goodbye to her ________ she is free this weekend. A. unless B. if C. though 【答案】B 【解析】句意：——蒂姆，我们的外教老师格林小姐下周要回英国了。——真的吗? 如果她这个周末有空的话，让我们举行一个聚会来向她告别吧。考查从属连词的辨析。unless除非；if如果；though虽然。根据句意可知，“she is free this weekend”是“have a party to say goodbye to her”的假设条件，这里是if引导的条件状语从句，故选B。 3. 【2020 •江苏省苏州市】Check what you have written _______ you hand in your application form. A. since B. before C. after D. while 【答案】B 【解析】句意：在递交申请表之前，先检查你所写的。查从属连词辨析。since自从；before在……之前；after在……之后；while当……时候，根据句意，可知应在递交申请表之前，先检查下你所填写的，所以用before，故选B。 4. 【2020 •山东滨州市 】—I think I am the shyest in my class. What should I do? —Be more active in class, ________ you can improve your ability to express yourself. A. so that B. unless C. or D. although 【答案】A 【解析】句意：——我觉得我是班上最害羞的。我该怎么办？——在课堂上更加活跃，以便你就可以提高你表达自己的能力。考查so that引导的目的状语从句。so that以便，引导目的状语从句；unless除非，引导条件状语从句；or或者，表并列；although尽管，引导让步状语从句。分析句子可知，此处表示“在课堂上更加活跃，以便你就可以提高你表达自己的能力”，强调目的，故选A。 5.【2020 •温州市】Little Mary says good night to her parents________ she goes to bed every day. A. if B. until C. before D. unless 【答案】C 【解析】句意：小玛丽每天睡觉前都会跟父母说晚安。if如果；until直到……；before在……之前；unless除非。根据句中“says good night to her parents”和“she goes to bed”可知，此处是“睡觉之前向父母说晚安”。故选C。 6.【2020 •南通市】Max got lost and was trapped in the forest for 10 hours _______ a farmer nearby found him. A. if B. since C. until D. after 【答案】C 【解析】句意：马克斯迷路了，在森林里被困了10个小时，直到附近的一个农民发现了他。 考查连词辨析。if如果；since自……以来；until直到……；after在……之后。根据句中“a farmer nearby found him”可知，此处使用until，表示“马克斯在森林里被困了10个小时，直到附近的一个农民发现了他”。故选C。 7. 【2020 •天津市】You’d better tidy up your room ________ your father comes back. A．so B．or C．before D．but 【答案】C 【解析】句意：你最好在你父亲回来之前清理你房间。考查连词。so因此；or否则；before在……之前；but但是。“your father comes back”是时间状语，此处用before引导时间状语从句表示“在你父亲回来之前”。故选C。 8. 【2020 •江苏省淮安市】Our school basketball team will win the next match _________ they practise more. A. if B. before C. though D. while 【答案】A 【解析】句意：如果我们学校的篮球队练习更多的话，他们将赢得下一次比赛。考查连词。if如果；before在……之前；though尽管；while当……时候。此处是条件状语，用if引导条件状语从句，表示“如果”。故选A。 9.【2020 •江苏泰州市】Father is too tired today. Don’t call him ________ it is necessary. A. if B. unless C. when D. whether 【答案】B 【解析】句意：爸爸今天太累了。除非有必要，否则不要给他打电话。考查连词。A. if如果；B. unless除非；C. when什么时候；D. whether是否。根据上文Father is too tired today可知，父亲太累了，所以除非很有必要，否则不要给他打电话。B选项符合句意，故选B。 10.【2020 •无锡市】I think the coffee beans are from Brazil, ________ I’m not completely sure. A. because B. since C. though D. whether 【答案】C 【解析】句意：我想咖啡豆是巴西产的，不过我不太确定。考查连词。A. because因为；B. since因为、由于；C. though即使、不过；D. whether是否。根据句意可知，我想咖啡豆是巴西产的，不过我不太确定。C选项符合句意，故选C。 11.【2020 •徐州市】We’re not very close friends________ we’ve known each other for a long time. A. until B. although C. as D. if 【答案】B 【解析】句意：虽然我们认识很长时间了，但我们不是很亲密的朋友。考查连词辨析。until直到，表时间；although尽管，虽然，表让步；as因为，表原因；if如果，表条件。根据语境可知，虽然我们认识很长时间了，但我们不是很亲密的朋友，故此处应用连词although表让步。故选B。 12.【2020 •扬州市】Lucy held her head up like a queen________ Bill was telling his tale. A. after B. before C. while D. until 【答案】C 【解析】句意：当比尔讲故事时，露西像女王一样昂起头来。考查从属连词。after在……之后；before在……在前；while当……时候；until直到。根据句意指“当比尔讲故事时”，所以应用while引导时间状语从句。故选C。 13.【2020 •镇江市】My parents gave red packets to my cousin every Spring Festival___________ she got a job, because she said she was able to make money. A. after B. when C. until D. since 【答案】C 【解析】句意：我父母每年春节都给我表妹红包，直到她找到工作，因为她说她能赚钱。考查连词辨析。after在……之后；when当……时；until直到；since自从。根据语境可知，我父母直到表妹找到工作前一直在春节的时候给她发红包，故此处应用until引导时间状语从句。故选C。 14.【2020 •江西省】It was great in the end ________ we had a terrible time at the beginning. A. if B. unless C. when D. although 【答案】D 【解析】句意：虽然一开始我们很糟糕，但最后还是很棒的。考查连词辨析。if如果；unless除非，如果不；when当……时候；although虽然，尽管。根据句意可知，空前“It was great”与空后“we had a terrible time”是转折关系，这里应用although引导让步状语从句。故选D。 15.【2020 •沈阳市】_______ Simon has done well in his studies, he still works really hard. A. Since B. If C. Although D. Unless 【答案】C 【解析】句意：虽然Simon学习很好，但是他仍然努力学习。考查连词辨析。Since既然、自从……以来，引导原因状语从句和时间状语从句；If如果，引导条件状语从句；Although虽然，引导让步状语从句；Unless  除非，引导条件状语从句。根据Simon has done well in his studies,以及 he still works really hard.可知前后句之间存在一种相反的让步关系，所以用Although引导让步状语从句，故答案选C。 16.【2020 •铁岭葫芦岛】________ she is very young, she can take good care of herself. A. If B. Unless C. Since D. Although 【答案】D 【解析】句意：虽然她很小，但她能照顾好自己。考查连词辨析。If如果，引导条件状语从句；Unless除非，如果不，引导条件状语从句；Since自从，引导时间状语从句；Although虽然，尽管。根据句意可知，两句话之间是让步关系，这里应用although引导让步状语从句，故选D。 17.【2020 •青海省】I was still feeling hungry ________ I had eaten some sandwiches. A. so B. though C. since 【答案】B 【解析】句意：我仍然感到饥饿，尽管我吃了一些三明治。考查连词。so因此；though尽管；since自从，因为。根据still判断“I had eaten some sandwiches”是让步状语从句，用though引导让步状语从句，故选B。 18.【2020 •青岛市】In Chinese families, people won't start dinner ________ the elders take their seats. A. after B. when C. because D. until 【答案】D 【解析】句意：在中国家庭里，人们直到老人们坐下才开始吃饭。考查连词。after在……之后；when在……时候；because因为；until直到。根据“won't start dinner”可知句子使用“not…until…”的结构，此处表示“直到老人们坐下才开始吃饭”，用until。故选D。 19.【2020 •山东日照】________ the traffic was heavy, we still got to the railway station on time. A. As B. Unless C. When D. Although 【答案】D 【解析】句意：尽管交通拥挤，我们还是准时到达了火车站。考查连词。A. As因为；B. Unless除非；C. When当……时；D. Although尽管。根据we still got to the railway station on time可知，该句与上文the traffic was heavy之间为让步关系，故应用连词Although，故选D。 20.【2020 •山西省】Swimming is, of course, interesting. But ________ we plan to go swimming, being safe must come first. A. though B. when C. unless 【答案】B 【解析】句意：游泳当然很有趣。但是当我们计划去游泳时，安全必须放在第一位。 考查连词辨析。though尽管；when当……时；unless除非。根据题意“____我们计划去游泳，安全必须放在第一位”，结合选项可知此处用when符合题意，在句中引导时间状语从句。故选B。 21.【2020 •云南省】—Excuse me. Where is the nearest hotel? —Just go down this road ________ you see a library. It’s across from it. A. until B. because C. however D. though 【答案】A 【解析】句意：——很抱歉打扰，最近的酒店在哪？——只需要从这条路往下走直到你看到一个图书馆。酒店在它对面。考查连词。until直到；because因为；however然而；though尽管。此处是时间状语，表示“直到”用连词until引导时间状语从句。故选A。 22.【2020 •安徽省】Our English teacher is nice and patient she is very strict with us. A．if B．as C．unless D．though 【答案】D 【解析】句意：尽管我们的英语老师对我们很严格，但是她很好也很有耐心。考查连词辨析。if如果；as由于；unless除非；though尽管。根据句意，前文Our English teacher is nice and patient“我们的英语老师很好也很有耐心”，后文she is very strict with us“她对我们很严格”，可知，后文表让步关系，尽管她很严格，但是她很好也很有耐心，所以空格处填though。故选D。 23.【2020 •福建省】In some cities of China, you'll get fined ________ you don't walk along the crosswalk while crossing the road. A．if B．though C．until 【答案】A 【解析】句意：在中国的一些城市，如果你过马路时不走人行横道，就会被罚款。考查连词辨析。if如果；though尽管，虽然；until直到……时候。根据句意可知，这里表示“如果不走人行道，就会被罚款”，应用if引导条件状语从句。故选A。 24.【2020 •上海市】Vivian will take her daughter to the amusement park________she gets the tickets． A．if B．until C．although D．unless 【答案】A 【解析】句意：如果薇薇安买到票，她将带女儿去游乐园．考查连词词义辨析。if如果；until直到……为止；although虽然，尽管，即使；unless除非。根据句意"___薇薇安买到票，她将带女儿去游乐园。"可知，此处用连词if引导条件状语从句。故选A。 【点睛】做题时，在明确各选项含义的基础上，结合具体语境，即可得出答案。 25.【2020 •甘肃武威市】You will feel cold ________ you don't wear a coat. A. so B. though C. if D. unless 【答案】C 【解析】句意：如果你不穿大衣的话，你会感觉冷的。考查连词辨析。so因此，所以；though尽管，虽然；if如果；是否；unless除非，如果不。根据句意可知，这里应用if引导条件状语从句，表示“如果……，就会……”。故选C。 26.【2020 •海南省】President Xi encourages all Chinese people to plant trees_________ our country can be greener and more beautiful. A. so that B. as long as C. even though 【答案】A 【解析】句意：习主席鼓励所有中国人植树造林，以使我们的国家更绿、更美丽。考查连词辨析。so that以便，为了，引导目的状语从句；as long as只要，引导条件状语从句；even though即使，引导让步状语从句。根据语境可知，习主席鼓励我们植树造林的目的是为了让我们的国家更加绿色、更加美丽，故空格后半句表目的，应用so that引导目的状语从句。故选A。 27.【2020 •黑龙江牡丹江、鸡西地区】Wechat Pay (微信支付) makes our life convenient. We can buy things ________ we don't take any money. A. because B. so that C. even though 【答案】C 【解析】句意：微信支付让我们的生活便利。即使没带钱我们也可以买东西。考查连词。because因为；so that以便；even though即使。“we don't take any money”表示让步“即使我们没带钱”，用even though来引导让步状语从句。故选C。 28.【2020•长沙市】________ you have problems, just let me know. I'll always be there for you. A. However B. Whatever C. Whenever 【答案】C 【解析】句意：无论你什么时候有问题尽管来找我。我会永远在你身边。考查连词辨析。However然而；无论怎样，无论多么；Whatever无论什么；Whenever无论何时。根据句意可知，这里表示“无论什么时候有困难”，C选项符合语境，故选C。 29.【2020•长沙市】________ the outbreak of COVID-19 is a terrible blow to the country, the government is trying hard to bring the situation under control. A. Although B. If C. Unless 【答案】A 【解析】句意：虽然新冠肺炎疫情的爆发对国家来说是一个沉重的打击，但是政府正在努力控制疫情。 考查从属连词辨析。Although虽然，引导让步状语从句；If如果，引导条件状语从句；Unless除非，引导条件状语从句。根据句意可知，“新冠肺炎疫情的爆发是对国家的沉重打击”和“政府正在努力控制疫情”之间是让步关系，故选A。 30.【2020•岳阳市】The movie Nezha is__________ educational ________ I want to see it again. A. so; that B. such; that C. too; to 【答案】A 【解析】句意：《哪吒》这部电影是如此的有教育意义以至于我想再看一遍。考查连词辨析。so…that和such…that都是“如此……以至于……”的意思，so后修饰形容词或副词，句型是so+形容词或副词+that从句；such后修饰名词，句型是：such a/an+形容词+可数名词单数+that从句或such+形容词+可数名词复数或不可数名词+that从句；too…to这一结构意为“太……以至于不能……”，后面跟动词原形，题目中第二个空后是句子，因此C不对；第一个空后educational是形容词，应用so…that结构，故选A。 31.【2020•益阳市】You can surf the Internet _________ you want to know more about the 2020 World Middle School Games. A. if B. although C. until 【答案】A 【解析】句意：如果你想知道更多关于2020年世界中学运动会的信息，你可以上网。考查连词辨析。if如果，引导条件状语从句；although尽管，引导让步状语从句；until直到……为止，引导时间状语从句。空前讲“你可以上网”，空后讲“你想知道更多关于2020年世界中学运动会的信息”，空后是空前动作进行的条件，用if引导条件状语从句。故选A。 32.【2020•郴州市】We should protect the environment ________ we can make a better world to live in. A so that B. even though C. as soon as 【答案】A 【解析】句意：我们应该保护环境，这样我们才能创造一个更好居住的世界。考查连词。A. so that以便、结果；B. even though即使；C. as soon as一……就……。根据句意可知，空格处应填入so that引导目的状语从句，故选A。 33.【2020•湖南省邵阳市】—Don't forget to protect your eyes well__________ you take online classes. —OK. Thank you, Sir. A．if B．though C．as if 【答案】A 【解析】句意：——如果你上网课，不要忘记保护好你的眼睛。——好的，谢谢您，先生。考查连词。if如果；though尽管；as if好像。“you take online classes”是条件状语，用连词if引出条件状语从句，表示“如果”。故选A。 34.【2020•襄阳市】— It’s said that Zhou Jielun will hold a concert next month in Xiangyang. — I’m sure the fans will be happy _______ it’s true. A. until B. although C. before D. if 【答案】D 【解析】句意：——据说周杰伦下个月在襄阳举办音乐会。——如果是真的，我确定粉丝会很开心。 考查连词。until直到；although尽管；before在……之前；if如果。此处表示条件“如果是真的”用连词if引导条件状语从句，故选D。 35.【2020•孝感市】We will make fewer mistakes __________ we are careful enough. A. as long as B. so that C. as far as D. even if 【答案】A 【解析】句意：只要我们足够细心，我们就会少犯错误。 考查连词辨析。as long as只要；so that以便；as far as直到；even if尽管。空前讲“我们将会犯更少错误”，空后讲“我们足够细心”，细心是少犯错误的条件，结合选项可知要用as long as引导条件状语从句。故选A。 36.【2020•湖北省宜昌市】—What do you feel ____________ you are looking through the old pictures? —How time flies! A. because B. though C. while D. unless 【答案】C 【解析】句意：——你翻看这些旧照片时有什么感觉？——时间过得真快啊！ 考查连词辨析。because因为；though尽管；while当……时候；unless除非。根据答句“How time flies!”感慨时间过得快，可推出是问看旧照片时的感觉，用while引导时间状语从句。故选C。 37.【2020•江苏省淮安市】—When shall we go on a picnic Saturday or Sunday? —_________ is OK. I'm free the whole weekend. A. Neither B. All C. Either D. Both 【答案】C 【解析】句意：——我们什么时候去野餐，周六还是周日?——哪天都可以，我这周末比较闲。考查不定代词词义辨析。Neither（两者）都不；All（三者及三者以上）都；Either（两者中）任意一个；Both（两者）都。根据“I'm free the whole weekend.”，可知此处意为周六或周日都可以，表示两者中任何一个，对应后面的系动词is，故选C。 38.【2020•辽宁丹东】I don’t like Sun Cinema ________ it has bad service. A. because B. although C. unless D. until 【答案】A 【解析】句意：我不喜欢太阳电影院，因为它的服务不好。考查连词。because因为；although尽管；unless除非；until直到……才。根据句意及句子结构，空格后的句子是前面句子的原因，故空格处应填入表原因的连词because，引导原因状语从句，故选A。 39.【2020•辽宁丹东】—I'm afraid we can't work out the math problem________the teacher helps us. —That's true. It's too difficult. A. if B. unless C. because D. as soon as 【答案】B 【解析】句意：——如果老师不帮助我们，恐怕我们解不出这道数学题。——那是真的。它太难了。 考查连词辨析。if如果；是否；unless除非，如果不；because因为；as soon as一……就。根据句意“It’s too difficult”可知，这个数学题很难，因此这里表示“如果没有老师帮助，就不会……”，应用unless引导条件状语从句。故选B。 40.【2020•东营市】________ he is dead, Kobe Bryant’s spirit will continue to influence us. A. If B. Until C. Because D. Although 【答案】D 【解析】句意：虽然他已经死了，但科比·布莱恩特的精神会继续影响我们。考查连词辨析。If 如果，表条件；Until直到，表时间；Because因为，表原因；Although尽管，表让步。根据语境可知，虽然科比已经去世，但他的精神会继续影响我们，故此处应用连词although置于句首表让步，意为“尽管，虽然”。故选D。 41.【2020•广西北部湾】_______ you are in trouble, you can ask the policeman for help. A. Whenever B. Whatever C. However 【答案】A 【解析】句意：如论何时你有困难，你可以找警察寻求帮助。考查连词的用法。whenever无论何时；whatever无论什么；however无论怎样。根据“you are in trouble”可知此处与时间有关，表达“无论什么时候你有困难”，用whenever。故选A。 42.【2020•内蒙古包头市】She says that she'll have to close the restaurant ______ business improves. A．if B．after C．unless D．when 【答案】C 【解析】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。 / 学科网（北京）股份有限公司 $$