专题10 单项选择 (三大从句和特殊句式）（天津专用）2026年高考英语二模分类汇编

专题10单项选择（三大从句和特殊句式） 1.（2026·天津东丽第一百中学·二模）In China, “mythical creatures” is used to describe troublesome schoolchildren ________ behaviors drive their parents crazy. A．whose B．when C．who D．of whom 2.（2026·天津东丽第一百中学·二模）The contradiction between unbalanced and inadequate development and the people’s ever-growing needs for a better life is ________ we must face up to. A．that B．what C．how D．where 3.（2026·天津东丽第一百中学·二模）—We have enough time? What about taking a bus? —OK, ________ the buses are not crowded. A．as though B．as long as C．in order that D．in case 4.（2026·天津东丽·二模）Understanding ______ your true passion and talents can be applied is fundamental to building a fulfilling career. A．that B．what C．how D．where 5.（2026·天津东丽·二模）I will always remember those memorable days ______ we spent exploring the ancient streets of Singapore together. A．when B．as C．where D．which 6.（2026·天津东丽·二模）______ silent environment in the evening helps people to concentrate, it’s never a good idea to stay up late for work. A．Since B．As C．Although D．Unless 7.（2026·天津和平·二模）Figuring out ________ the key to success lies can change your life. A．that B．where C．which D．what 8.（2026·天津和平·二模）The solution to the mystery of the monarch’s amazing ability comes at a time ________ it is in serious trouble. A．since B．when C．if D．that 9.（2026·天津和平·二模）He was about to tell me the secret ________ someone patted him on the shoulder. A．as B．until C．while D．when 10.（2026·天津和平·二模）Although many people view rules as restrictions, we still need them ________ we can maintain order and protect the weak. A．by which B．to which C．in that D．so that 11.（2026·天津河西·二模）________ the government has implemented a series of policies to boost the real estate market, potential buyers remain cautious, waiting for a more stable economic environment to make their decisions. A．In case B．Even though C．Now that D．As if 12.（2026·天津河西·二模）The local community raised a significant amount of money, _______ a new playground was built for the children. A．with whom B．for whom C．with which D．for which 13.（2026·天津河西·二模）________ the young inventor won the national award at the age of 16 motivated many other students to explore science. A．What B．That C．Whether D．When 14.（2026·天津部分区·二模）Knowing ______ your true purpose lies is the key to a satisfying and meaningful life. A．that B．what C．how D．where 15.（2026·天津部分区·二模）These new neighbors, ________ I was introduced yesterday, have come here from Singapore. A．with which B．with whom C．to which D．to whom 16.（2026·天津部分区·二模）______ silent environment in the evening helps people to concentrate, it’s never a good idea to stay up late for work. A．Since B．As C．Although D．Unless 17.（2026·天津静海·二模）All the changes will lead to ________ better No.33 High School, ________ that can surprise and inspire all the alumni. A．a, the one B．a, one C．the, one D．the, the one 18.（2026·天津静海·二模）________ I disagree with some of his methods, I must admit that his dedication to the charity cause is truly admirable. A．If only B．As long as C．While D．Now that 19.（2026·天津静海·二模）The reason ________ he explained was________ he was ill and unable to go to school. A．why; that B．why; because C．which; because D．which; that 20.（2026·天津新华中学·二模）He regretted the day _________ he wasted in the woods and _________ he should have studied. A．when; when B．that; when C．when; that D．that; that 21.（2026·天津新华中学·二模）Throughout the world _________ advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions. A．whoever B．whatever C．what D．that 22.（2026·天津新华中学·二模）The reason _________ his coming to China is _________ he wants to study in China. A．why; that B．why; because C．for; that D．for; because 23.（2026·天津滨海·二模）______ he became seriously ill in 1998, the famous writer had been carrying out comparative studies of classical Chinese texts. A．Since B．When C．Although D．Until 24.（2026·天津滨海·二模）Sometimes advertisements make it possible for companies to sell the customer money cannot buy. A．what B．which C．that D．whether 25.（2026·天津滨海·二模）The president of the World Bank says he has a passion for China, _______ he remembers starting as early as his childhood. A．where B．which C．what D．when 26.（2026·天津河北·二模）He wrote an email to Catherine________ he shared his extraordinary experiences of being an MSF doctor in Liberia. A．in whom B．in which C．to whom D．to which 27.（2026·天津河北·二模）________  football matches are highly unpredictable keeps fans on the edge of their seats. A．That B．What C．Why D．Which 28.（2026·天津河北·二模）________ the Yan’an Revolutionary Memorial Hall has a rich collection of historical records, you can learn a lot about our heroes’ great efforts there. A．In case B．Given that C．As if D．Even though 29.（2026·天津北辰·二模）You should encourage your family, relatives and friends to join the group ________ they can learn from each other. A．when B．which C．that D．where 30.（2026·天津北辰·二模）These measures sound great, but it remains to be seen they will help improve air quality in our city. A．whether B．what C．which D．that 31.（2026·天津北辰·二模）________ he is difficult to get on with sometimes, I can’t deny his kindness deep down inside. A．While B．Since C．Until D．When 32.（2026·天津红桥·二模）There is a rule in the library that one is required to put the book ______ it is after finishing reading it. A．what B．how C．where D．when 33.（2026·天津红桥·二模）The fire started on the first floor of the hospital, patients were elderly people. A．many of whose B．whose many C．many whose D．many of whom 34.（2026·天津红桥·二模）________ he lied about his academic background at the interview really surprised us after the truth came out. A．That B．Where C．What D．When 35.（2026·天津红桥·二模）Not far from the club there was a garden______owner seated in it playing cards with his children. A．that B．which C．whose D．its 36.（2026·天津南开·二模）____ matters most in teamwork is trust and effective communication. A．If B．What C．Who D．Which 37．（2026·天津南开·二模）The old wooden house, ________ roof was damaged in the storm, has been carefully restored by a team of local craftsmen. A．which B．where C．whose D．that 38.（2026·天津南开·二模）She made a breakthrough due to her years of painstaking commitment to research, ______ many others abandoned the project. A．while B．whether C．unless D．until 39.（2026·天津十二区重点学校·二模）The main reason ________ he gave for his poor performance in the debate was that he failed to make himself ________. A．why; understand B．that; understand C．why; understood D．that; understood 40．（2026·天津十二区重点学校·二模）With the fast advances in science and technology, ________ we once considered impossible has now been achieved. A．where B．which C．that D．what 41.（2026·天津十二区重点学校·二模）________ you have the knowledge of mind-body interaction, why not use it? A．In case B．Now that C．So that D．Even though / 学科网（北京）股份有限公司 $ 专题10单项选择（三大从句和特殊句式） 1-5. ABBDD 6-10. CBBDD 11-15. BCBDD 16-20. CBCDB 21-25.BCDAB 26-30. BABDA 31-35. ACAAD 36-40. BCADD 41. B / 学科网（北京）股份有限公司 $ 专题10单项选择（三大从句和特殊句式） 1.（2026·天津东丽第一百中学·二模）In China, “mythical creatures” is used to describe troublesome schoolchildren ________ behaviors drive their parents crazy. A．whose B．when C．who D．of whom 【答案】A 【详解】考查定语从句。句意：在中国，“神话生物”被用来形容麻烦的学童，其行为使父母发疯。分析句子结构可知，空格处引导定语从句。behaviors和先行词schoolchildren存在所属关系，behaviors是先行词schoolchildren所具有的，因此使用whose修饰behaviors作定语来引导定语从句。在定语从句中“whose+名词”可转换为“of which /whom +the+名词” 或“the+名词+ of which /whom”。若选择D项的话，题干中缺定冠词the。故选A 。 2.（2026·天津东丽第一百中学·二模）The contradiction between unbalanced and inadequate development and the people’s ever-growing needs for a better life is ________ we must face up to. A．that B．what C．how D．where 【答案】B 【详解】考查表语从句。句意：发展不平衡与不充分和人们对更好的生活的日益增长的需求的矛盾是我们必须要面对的事情。A. that那；B. what什么；C. how如何；D. where哪里。根据句子结构和意思可知，这里考查表语从句，从句“we must face up to”中缺少宾语，指物，所以用连词what。故选B。 3.（2026·天津东丽第一百中学·二模）—We have enough time? What about taking a bus? —OK, ________ the buses are not crowded. A．as though B．as long as C．in order that D．in case 【答案】B 【详解】考查状语从句。句意：——我们有足够的时间？坐公共汽车怎么样？——好的，只要公共汽车不拥挤就行。A. as though好像；B. as long as只要；C. in order that以便；D. in case万一。引导条件状语从句，表示“只要”应用as long as。故选B。 4.（2026·天津东丽·二模）Understanding ______ your true passion and talents can be applied is fundamental to building a fulfilling career. A．that B．what C．how D．where 【答案】D 【详解】考查宾语从句。句意：了解你的真正热情和才能可以在哪里得到应用，对于建立一份充实的职业生涯至关重要。分析句子结构可知，此处为宾语从句，从句中缺少地点状语，应用where引导。故选D。 5.（2026·天津东丽·二模）I will always remember those memorable days ______ we spent exploring the ancient streets of Singapore together. A．when B．as C．where D．which 【答案】D 【详解】考查定语从句。句意：我将永远记得我们一起探索新加坡古老街道的那些难忘的日子。分析句子结构可知，此处为定语从句，先行词为“those memorable days”，在从句中作spent的宾语，应用which或that引导。故选D。 6.（2026·天津东丽·二模）______ silent environment in the evening helps people to concentrate, it’s never a good idea to stay up late for work. A．Since B．As C．Although D．Unless 【答案】C 【详解】考查连词词义辨析。句意：虽然晚上安静的环境有助于人们集中注意力，但熬夜工作绝不是一个好主意。A. Since自从；因为；B. As因为；当……时；C. Although虽然；D. Unless除非。根据句意可知，此处表示让步关系，应用although引导让步状语从句。故选C。 7.（2026·天津和平·二模）Figuring out ________ the key to success lies can change your life. A．that B．where C．which D．what 【答案】B 【详解】句意：弄清楚成功的关键所在能够改变你的人生。此处为连接词引导的宾语从句，从句主干完整，缺少地点含义的状语，表达“在于何处”，需用连接副词where引导。 8.（2026·天津和平·二模）The solution to the mystery of the monarch’s amazing ability comes at a time ________ it is in serious trouble. A．since B．when C．if D．that 【答案】B 【详解】句意：解开帝王蝶能力之谜的答案，恰恰是在其面临严重困境之时出现的。空格处引导的是限制性定语从句，从句中不缺主语或宾语，先行词time是时间，因此用关系副词when引导定语从句。 9.（2026·天津和平·二模）He was about to tell me the secret ________ someone patted him on the shoulder. A．as B．until C．while D．when 【答案】D 【详解】考查固定句型。句意：他正要告诉我那个秘密，这时有人拍了拍他的肩膀。be about to do... when...“正要……，这时……”为固定句型，用来表示某人正准备做某事时，这时突然发生了另一件事，此处的when是并列连词的用法，相当于and then，故选D。 10.（2026·天津和平·二模）Although many people view rules as restrictions, we still need them ________ we can maintain order and protect the weak. A．by which B．to which C．in that D．so that 【答案】D 【详解】句意：尽管很多人将规则视作束缚，但我们依旧需要它们，以便维持秩序、保护弱势群体。结合句意，此处引导目的状语从句，so that意为“以便；为了”，符合语境。 11.（2026·天津河西·二模）________ the government has implemented a series of policies to boost the real estate market, potential buyers remain cautious, waiting for a more stable economic environment to make their decisions. A．In case B．Even though C．Now that D．As if 【答案】B 【详解】句意：尽管政府已经实施了一系列政策来刺激房地产市场，但潜在买家仍然保持谨慎，等待更稳定的经济环境来做出决定。A. In case以防万一；B. Even though尽管；C. Now that既然；D. As if好像。根据“the government has implemented a series of policies to boost the real estate market”以及“potential buyers remain cautious”可知，前后句之间为转折关系，故用even though引导让步状语从句。 12.（2026·天津河西·二模）The local community raised a significant amount of money, _______ a new playground was built for the children. A．with whom B．for whom C．with which D．for which 【答案】C 【详解】句意：当地社区筹集了一大笔钱，用这笔钱为孩子们建了一个新操场。结合题干和选项，可知________ a new playground was built for the children是介词+关系词引导的非限制性定语从句修饰先行词amount of money；先行词是事物名词，结合句意，介词要用with，表示“用这笔钱”，要用with which。 13.（2026·天津河西·二模）________ the young inventor won the national award at the age of 16 motivated many other students to explore science. A．What B．That C．Whether D．When 【答案】B 【详解】句意：这位年轻的发明家在16岁时获得国家奖，激励了许多其他学生探索科学。根据句子结构可知，“________ the young inventor won the national award at the age of 16”为主语从句，从句不缺少成分且句意完整，故应用只起连接作用、无实义的that引导。 14.（2026·天津部分区·二模）Knowing ______ your true purpose lies is the key to a satisfying and meaningful life. A．that B．what C．how D．where 【答案】D 【详解】句意：清楚自己真正的目标所在，是拥有充实且有意义人生的关键。空处引导宾语从句，从句缺少地点状语，需用连接副词where引导。 15.（2026·天津部分区·二模）These new neighbors, ________ I was introduced yesterday, have come here from Singapore. A．with which B．with whom C．to which D．to whom 【答案】D 【详解】考查定语从句。句意：这些新邻居，昨天刚介绍给我的，他们是从新加坡来的。此处为“介词+关系代词”结构非限制性定语从句修饰先行词neighbors，根据短语be introduced  to可知应用介词to，指人，应用whom作宾语。故选D。 16.（2026·天津部分区·二模）______ silent environment in the evening helps people to concentrate, it’s never a good idea to stay up late for work. A．Since B．As C．Although D．Unless 【答案】C 【详解】句意：虽然晚上的安静环境有助于人们集中注意力，但熬夜工作从来都不是个好主意。A. Since既然，自从；B. As因为，随着；C. Although虽然，尽管；D. Unless除非。前后句之间存在让步关系，although引导让步状语从句。 17.（2026·天津静海·二模）All the changes will lead to ________ better No.33 High School, ________ that can surprise and inspire all the alumni. A．a, the one B．a, one C．the, one D．the, the one 【答案】B 【详解】考查冠词和代词。句意：所有的变化将导致一个更好的三十三高中，一个可以给所有校友带来惊喜和激励的学校。结合句意可知，第一空表示泛指，意为“一个”更好的三十三中，所以使用不定冠词，且better的第一个音素为辅音，所以使用a；第二空及其后面的内容为同位语，对三十三中进行解释说明，结合句意，此处应指代“a school”，所以使用不定代词one，one指代可数名词单数泛指。故选B项。 18.（2026·天津静海·二模）________ I disagree with some of his methods, I must admit that his dedication to the charity cause is truly admirable. A．If only B．As long as C．While D．Now that 【答案】C 【详解】考查连词辨析。句意：虽然我不赞同他的某些做法，但我必须承认他对慈善事业的奉献精神确实令人敬佩。A. If only但愿，要是……多好；B. As long as只要；C. While当……的时候，尽管；D. Now that既然。由“I disagree with some of his methods”以及“I must admit that his dedication to the charity cause is truly admirable”可知上下文存在让步关系，此空引导让步状语从句，连词while“虽然；尽管”满足句意要求。故选C项。 19.（2026·天津静海·二模）The reason ________ he explained was________ he was ill and unable to go to school. A．why; that B．why; because C．which; because D．which; that 【答案】D 【详解】考查定语从句和表语从句。句意：他解释的原因是他生病了不能去上学。本句中先行词the reason是定语从句he explained的宾语，指物，引导词用which或者that，系动词was后是表语从句，句子中不缺少句子成分，用that作引导词。故选D。 20.（2026·天津新华中学·二模）He regretted the day _________ he wasted in the woods and _________ he should have studied. A．when; when B．that; when C．when; that D．that; that 【答案】B 【详解】考查定语从句。句意：他后悔在树林里浪费了一天，后悔本该学习的那一天。分析句子可知，分析第一个空：“he wasted in the woods”是一个定语从句，修饰先行词“the day”。在这个定语从句中，“wasted”是及物动词，缺少宾语，而关系代词“that”可以在定语从句中作宾语，指代先行词“the day”，即“he wasted the day in the woods”。关系副词“when”在定语从句中作时间状语，这里从句不缺少时间状语，所以不能用“when”，因此第一个空应填“that”。分析第二个空：“he should have studied”也是一个定语从句，修饰先行词“the day”。在这个从句中，“studied”是不及物动词，从句不缺少宾语，但缺少时间状语，表示“在那天他本应该学习”，关系副词“when”可以在定语从句中作时间状语，所以第二个空应填“when”。故选B项。 21.（2026·天津新华中学·二模）Throughout the world _________ advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions. A．whoever B．whatever C．what D．that 【答案】B 【详解】考查状语从句。句意：全世界科学技术的任何进步都归功于教育，它带来了知识、创造和发明。分析句子可知，设空处引导主语从句，在主语从句中，advance（进步）是名词，设空处需要一个既能引导主语从句，又能在从句中作定语修饰 advance的词。“whatever” 在这里引导主语从句，相当于“any advance that”，表示“无论什么样的”，在句中作定语修饰“advance”，强调不管是在科技方面取得的何种进步都归功于教育。故选B项。 22.（2026·天津新华中学·二模）The reason _________ his coming to China is _________ he wants to study in China. A．why; that B．why; because C．for; that D．for; because 【答案】C 【详解】考查固定搭配和表语从句。句意：他来中国的原因是他想在中国学习。the reason for sth.为固定搭配，表示“……的原因”，故第一空用介词for；第二空引导表语从句，从句中不缺少成分或含义，用that引导。故选C。 23.（2026·天津滨海·二模）______ he became seriously ill in 1998, the famous writer had been carrying out comparative studies of classical Chinese texts. A．Since B．When C．Although D．Until 【答案】D 【详解】考查连词辨析。句意：这位著名作家在1998年身患重病之前，一直从事中国古典文献的比较研究。A. Since自从；因为；B. When当……时；C. Although尽管；D. Until直到（表示动作持续到某一时间点为止）。根据“had been carrying out（过去完成进行时，表示动作持续到过去某一时间）”及“became seriously ill（患病）”可知，动作“从事研究”持续到“1998年患病”时终止，需用“Until”引导时间状语，表示“直到……为止”，强调研究持续到患病那一刻。故选D项。 24.（2026·天津滨海·二模）Sometimes advertisements make it possible for companies to sell the customer money cannot buy. A．what B．which C．that D．whether 【答案】A 【详解】考查宾语从句。句意：有时，广告使公司向顾客出售金钱买不到的东西成为可能。分析句子可知，空处引导宾语从句，从句中缺少“buy”的宾语，指物，没有选择范围，故应用“what”引导从句。故选A项。 25.（2026·天津滨海·二模）The president of the World Bank says he has a passion for China, _______ he remembers starting as early as his childhood. A．where B．which C．what D．when 【答案】B 【详解】考查定语从句。句意：世界银行的总裁说他对中国有种热情，他记得是早在童年就开始了。_______ he remembers starting as early as his childhood.是一个非限制性定语从句，先行词是a passion，定语从句中remember后面缺少宾语，用which引导定语从句，that不能引导非限制性定语从句，故选B。 26.（2026·天津河北·二模）He wrote an email to Catherine________ he shared his extraordinary experiences of being an MSF doctor in Liberia. A．in whom B．in which C．to whom D．to which 【答案】B 【详解】句意：他给凯瑟琳写了一封电子邮件，在邮件里他分享了自己作为无国界医生在利比里亚的非凡经历。先行词是an email，根据语境，是在邮件里分享经历，即in the email，所以用in which引导定语从句，in which在从句中作地点状语。 27.（2026·天津河北·二模）________  football matches are highly unpredictable keeps fans on the edge of their seats. A．That B．What C．Why D．Which 【答案】A 【详解】句意：足球比赛极具不可预测性这一点让球迷们紧张不已。A.That引导主语从句，无词义、不作成分，只起连接作用；B.What引导主语从句需在从句中充当主语或宾语；C.Why表原因，在从句中作原因状语；D.Which表选择，在从句中作定语或主语。本句从句结构完整、句意完整，不缺成分不缺含义，需用That引导主语从句置于句首。 28.（2026·天津河北·二模）________ the Yan’an Revolutionary Memorial Hall has a rich collection of historical records, you can learn a lot about our heroes’ great efforts there. A．In case B．Given that C．As if D．Even though 【答案】B 【详解】句意：鉴于延安革命纪念馆馆藏丰富的史料，你可以在那里了解到许多英雄们的伟大努力。A. In case以防；万一；B. Given that鉴于；考虑到；C. As if好像；似乎；D. Even though即使；虽然。前后句为因果依据关系，用Given that符合语境。         29.（2026·天津北辰·二模）You should encourage your family, relatives and friends to join the group ________ they can learn from each other. A．when B．which C．that D．where 【答案】D 【详解】句意：你应该鼓励你的家人、亲戚和朋友加入这个小组，在那里他们可以互相学习。此处引导限制性定语从句，修饰先行词‌the group，关系词将其代入从句中作抽象的地点状语，应用关系副词where引导从句。 30.（2026·天津北辰·二模）These measures sound great, but it remains to be seen they will help improve air quality in our city. A．whether B．what C．which D．that 【答案】A 【详解】考查主语从句。句意：这些措施听起来不错，但它们是否有助于改善我们城市的空气质量还有待观察。分析句子结构可知，此处需用连接词引导主语从句，从句不缺少成分，表示“是否”应用whether。故选A。 31.（2026·天津北辰·二模）________ he is difficult to get on with sometimes, I can’t deny his kindness deep down inside. A．While B．Since C．Until D．When 【答案】A 【详解】句意：虽然他有时很难相处，但我无法否认他内心深处的善良。A. While虽然；B. Since自从；C. Until直到；D. When当……的时候。由he is difficult to get on with sometimes和his kindness deep down inside可知，上下文为转折让步关系，用while引导让步状语从句。 32.（2026·天津红桥·二模）There is a rule in the library that one is required to put the book ______ it is after finishing reading it. A．what B．how C．where D．when 【答案】C 【详解】考查地点状语从句。句意：图书馆里有一条规定，那就是读者读完后必须把书放回原位。分析句子可知，此处为连词where“在……地方”引导的地点状语从句，表示动作发生的地点，满足句意要求。故选C项。 33.（2026·天津红桥·二模）The fire started on the first floor of the hospital, patients were elderly people. A．many of whose B．whose many C．many whose D．many of whom 【答案】A 【详解】考查非限制性定语从句。句意：火灾从医院的一楼开始，医院的许多病人都是老年人。此处the first floor of the hospital是先行词，在后面的非限制性定语从句中作定语修饰名词patients，所以定语从句由关系代词whose引导，且用many of whose，意为“……中的很多”，符合题意。故选A。 34.（2026·天津红桥·二模）________ he lied about his academic background at the interview really surprised us after the truth came out. A．That B．Where C．What D．When 【答案】A 【详解】考查主语从句。句意：真相大白后，他在面试时谎报了学历，这着实让我们大吃一惊。分析句子结构可知，“______ he lied about his academic background at the interview”为主语从句，从句不缺成分，且引导词没有含义，需用连接词that引导。故选A。 35.（2026·天津红桥·二模）Not far from the club there was a garden______owner seated in it playing cards with his children. A．that B．which C．whose D．its 【答案】D 【详解】考查独立主格结构。句意：离俱乐部不远，有个花园，它的主人每天下午坐在里面和孩子们玩。此题关键在于后面的seated，owner和seat之间如果用在句中，必须是...owner was seated....但是题目单独使用seated，这表明后面部分并非一个句子。由此排除使用whose构成的非限制性定语从句C；which也只能理解成引导从句/句子，排除B；that用于引导从句，且如果只是简单做指示代词，修饰owner的话，则指代不明，无法和前面的a garden相对应，故排除A。所以理解成its owner为独立主语，和后面的非谓语结构seated...一起构成独立主格结构，故选D。 36.（2026·天津南开·二模）____ matters most in teamwork is trust and effective communication. A．If B．What C．Who D．Which 【答案】B 【详解】句意：团队合作中最重要的是信任和有效的沟通。“______ matters most in teamwork”为主语从句，从句缺少主语，指物，应用关系代词what引导。 37．（2026·天津南开·二模）The old wooden house, ________ roof was damaged in the storm, has been carefully restored by a team of local craftsmen. A．which B．where C．whose D．that 【答案】C 【详解】句意：这座老木屋的屋顶在暴风雨中受损，现已由当地的一队工匠精心修复。本空引导非限制性定语从句，先行词是The old wooden house，指物，关系词代替先行词在从句中作roof的定语，用关系代词whose引导。 38.（2026·天津南开·二模）She made a breakthrough due to her years of painstaking commitment to research, ______ many others abandoned the project. A．while B．whether C．unless D．until 【答案】A 【详解】句意：由于多年来对研究的刻苦投入，她取得了突破，而其他许多人却放弃了这个项目。A. while然而，当……时候；B. whether是否；C. unless除非；D. until直到。空格前后两个句子之间存在对比关系，即她取得了突破，而其他人却放弃了项目，用while“然而”符合语境。 39.（2026·天津十二区重点学校·二模）The main reason ________ he gave for his poor performance in the debate was that he failed to make himself ________. A．why; understand B．that; understand C．why; understood D．that; understood 【答案】D 【详解】考查定语从句和非谓语动词。句意：他为自己在辩论中表现不佳给出的主要原因是他没能让别人理解自己。第一空引导定语从句，先行词是the main reason，关系词在定语从句中作gave的宾语，应用关系代词that；第二空为“make+宾语+宾补”结构，himself与understand之间为被动关系，所以此处使用过去分词形式，表示“让自己被理解”，应用过去分词understood。故选D项。 40．（2026·天津十二区重点学校·二模）With the fast advances in science and technology, ________ we once considered impossible has now been achieved. A．where B．which C．that D．what 【答案】D 【详解】句意：随着科技的快速发展，我们曾经认为不可能的事情现在已经实现了。空格处引导主语从句，且从句中considered后缺少宾语，结合句意此处指代过往认定的不可能的事，应用连接代词what。 41.（2026·天津十二区重点学校·二模）________ you have the knowledge of mind-body interaction, why not use it? A．In case B．Now that C．So that D．Even though 【答案】B 【详解】考查连词短语词义辨析。句意：既然你已经了解身心互动的相关知识，为什么不运用它呢？A. In case以防、万一；B. Now that既然、由于；C. So that以便、为了；D. Even though即使、尽管。根据后文“why not use it”的建议可知，前文是基于“已经具备相关知识”这一已知事实的前提，“Now that”符合该逻辑关系。故选B项。 / 学科网（北京）股份有限公司 $