期末考之核心语法精练（辽宁专用）2025-2026学年高一下英语核心知识点易错重难点考前特训（人教版必修第二册&第三册）

**基本信息** 聚焦高一下Book2-3核心语法，通过单句、语境补全及语篇填空三维度整合非谓语动词、被动语态等语法点，强化语言综合运用能力与逻辑思维。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单句语法填空|50题|基础语法点直接应用，考查词形变换与语法规则|覆盖现在完成时的被动语态、非谓语动词等基础语法，形成从形式到功能的认知链| |完成句子填空|20题|结合汉语提示补全句子，强调语法结构在语境中的应用|以被动语态、非谓语作状语等为核心，构建语法规则与语义表达的关联| |语篇语法填空|20题|在语篇中综合运用语法知识，考查上下文逻辑与语法一致性|整合非谓语、情态动词等，实现单句语法到语篇语境的能力迁移，提升思维品质|

考前特训 高一下（Book2-3）期末考之核心语法综合练习（人教版） 内容提要 单句语法填空题 完成句子填空题 语篇语法填空题 班级 姓名 学号 分数 （时间：60分钟，满分：120分） 单元 核心语法点 单元 核心语法点 必修二 Unit 3 现在完成时的被动语态 必修三 Unit 1 动词-ing形式作定语、表语 必修二 Unit 4 过去分词的功能 必修三 Unit 2 现在分词作宾语补足语、状语 必修二 Unit 5 过去分词作状语 必修三 Unit 3 省略句 必修三 Unit 4 动词不定式作定语、状语 必修三 Unit 5 情态动词与过去将来时 一、单句语法填空：在空格处填入一个适当的词或用所给单词的适当形式填空(本大题共50小题，每小题1分，共50分) 1．Grandfather and Father, __________ (seat) at the table, are playing chess. 【答案】seated 【详解】考查非谓语动词。句意：祖父和父亲坐在桌旁下象棋。seat为及物动词，动词seat与Grandfather and Father的关系为动宾关系，空处用过去分词作状语。故填seated。 2．If you have trouble_____________(understand) some English expressions, you can look them up in the dictionary or turn to your teachers. 【答案】understanding 【详解】考查非谓语动词。句意：如果你理解某些英语表达有困难，你可以查字典或向老师请教。固定搭配have trouble doing sth.表示“做某事有困难”，现在分词，作伴随状语。故填understanding。 3．We had no choice but__________(exercise) our own judgment to solve the problem. 【答案】to exercise 【详解】考查非谓语动词。句意：我们别无选择，只能运用自己的判断来解决这个问题。固定短语have no choice but to do sth.“除了做某事别无选择”。故填to exercise。 4．__________ (judge) by appearances can be misleading. 【答案】Judging 【详解】考查动名词。句意：以貌取人是有误导性的。空格处用动名词作主语，位于句首，首字母大写，因此空格处是Judging。故填Judging。 5．My drawing was not a picture of a hat. It was a picture of a boa constrictor __________ (digest) an elephant. 【答案】digesting 【详解】考查非谓语动词。句意：我画的不是一顶帽子。这是一张蟒蛇正在消化大象的图片。分析句子结构可知，已有谓语动词was，空处需填非谓语动词作后置定语，修饰名词a boa constrictor，二者为逻辑上的主谓关系，需用现在分词形式。故填digesting。 6．They had a heated discussion on whether __________(adopt) a different approach to processing information. 【答案】to adopt 【详解】考查非谓语动词。句意：他们就是否要采用不同的方法处理信息进行了热烈的讨论。此处为“连接词+不定式”结构，表示“是否要……”应用whether to do，故填to adopt。 7．Imagine mountains _______(wrap) in silver water, shining in the spring sun. 【答案】wrapped 【详解】考查非谓语动词。句意：想象一下群山被银色的水包裹着，在春天的阳光下闪闪发光。分析句子可知，“(wrap) in silver water”作后置定语，修饰名词mountains，提示词wrap是非谓语动词，与其逻辑主语mountains之间是被动关系，应用过去分词表被动。故填wrapped。 8．The hunting of Tibetan antelopes __________(ban) on the grounds that it is illegal. 【答案】is banned 【详解】考查时态语态。句意：禁止猎捕藏羚羊，理由是这是非法的。根据句意以及“ it is illegal.”可知，本句为一般现在时，主语The hunting of Tibetan antelopes 与ban在逻辑上是被动关系，所以本句为一般现在时的被动语态。故填is banned。 9．I often end up ___________ (save) part of my meal for the next day. 【答案】saving 【详解】考查非谓语动词。句意：我经常会把一部分食物留到第二天吃。此处为短语end up doing sth.表示“最终做某事”。故填saving。 10．He is looking forward to __________(practice) the new music. 【答案】practicing 【详解】考查动名词。句意：他期待着练习新音乐。分析可知，“look forward to…”为固定短语，意为“期待；期盼”，“to”是介词，后面接动名词形式作宾语。故填practicing。 11．The young singer’s intention of performing the song was __________ (share) his love for rock music with his fans. 【答案】to share 【详解】考查不定式。句意：这位年轻歌手演唱这首歌的目的是与歌迷分享他对摇滚音乐的热爱。由“The young singer’s intention”可知，空格处用不定式to share作表语，故填to share。 12．He pretended __________ (do) his homework when his mother came in. 【答案】to be doing 【详解】考查动词不定式的进行时。句意：他妈妈进来了时，他假装在做作业。此处为动词短语pretend to do sth“假装做某事”，所以此处为动词不定式形式，结合句意可知，当妈妈进来时，他假装做作业的动作正在发生，故用不定式的进行时to be doing作宾语。故填to be doing。 13．When people talk about having a child, you may hear a word _____________ (invent) in Japan, “DINK”, which means Double Income No Kids. 【答案】invented; 【详解】考查非谓语动词。句意：当人们谈论生孩子的时候，你可能听到过一个日本发明的词，丁克，意思是两份收入，没有孩子。分析句子可知，invent在句中作定语，与其逻辑主语word为动宾关系，故用过去分词形式invented。 14．This is an old building ____________ (date) back to the 14th century. 【答案】dating 【详解】考查非谓语动词。句意：这是一座可以追溯到14世纪的老建筑。句中谓语是is，空格处用非谓语动词，building和date back to之间是主谓关系，因此空格处用现在分词表主动，故填dating。 15．In ancient China, cuju is a game using a ball of animal skins with hair inside. Goals were __________ (hang) in the air. 【答案】hung 【详解】考查语态。句意：在中国古代，蹴鞠是一种用动物皮制的球，里面有毛。球门悬在空中。goals和 hang之间是被动关系，此处应使用被动语态 were hung。故填hung。 16．He is watching this football match __________ (broadcast) live from Capital Stadium by CCTV.   【答案】broadcast 【详解】考查非谓语动词。句意：他正在观看中央电视台从首都体育场现场直播的这场足球赛。分析句子结构可知，句中谓语是“is watching”，空格处用非谓语动词，match和broadcast之间是逻辑动宾关系，因此空格处用过去分词表被动，故填broadcast。 17．With exams ____________ (approach), it’s a good idea to review your class notes. 【答案】approaching 【详解】考查非谓语动词。句意：随着考试的临近，复习课堂笔记是个好主意。分析句子结构，本句中包含with复合结构，空白处在句子中做宾补，因与其逻辑主语exams之间为逻辑上的主谓关系，使用现在分词，故填approaching。 18．We arrived at the stadium, only __________ (find) that the game had been cancelled. 【答案】to find 【详解】查非谓语动词。句意：我们到达体育场，结果发现比赛被取消了。该句使用了“only to do something”结构，通常表示一种出乎意料或令人失望的结果，意为“结果却发生了某事”。这里用find“发现”的不定式形式，作结果状语，故填to find。 19．I knew I had done a good job and was looking forward to __________(get) a positive comment. 【答案】getting 【详解】考查非谓语动词。句意：我知道我做得很好，期待得到积极的评价。look forward to为固定短语，其中to是介词，后边应用动名词形式作宾语。故填getting。 20．The short story “After Twenty Years” __________ (set) in New York on a cold dark night. 【答案】is set 【详解】考查动词的语态和时态。句意：短篇故事《二十年之后》以纽约的一个寒冷漆黑的夜晚为背景。根据语境可知，此处描述的是故事的固定背景设定，应用一般现在时；且主语“The short story”与动词“set”之间是被动关系，构成“be set in...(以……为背景)”这一固定搭配，主语为第三人称单数，be动词用is。故填is set。 21．Taking part in some group activities is a good way to ____________ (strength) friendships. 【答案】strengthen 【详解】考查不定式。句意：参加一些团体活动是加强友谊的好方法。way后用不定式作后置定语，因此空格处是动词原形，strength的动词是strengthen，意为“加强”，故填strengthen。 22．In the accident he escaped __________ (injure). 【答案】being injured 【详解】考查非谓语动词。句意：在这次事故中，他没有受伤。escape doing sth.逃脱做某事。主语he与injure之间为被动关系，所以用动名词的被动式。根据句意，故填being injured。 23．Driven by a sense of commitment, a great many joined the army _______(resist) the Japanese invaders and defend the honour of the nation. 【答案】to resist 【详解】考查非谓语动词。句意：在使命感的驱使下，许多人参军抵抗日本侵略者，捍卫国家荣誉。此处resist在句中作目的状语，应用不定式。故填to resist。 24．But often they just pass by, ________(take) the human traffic signal for granted. 【答案】taking 【详解】考查非谓语动词。句意：但是他们常常都直接走过，认为人体交通标志是理所当然。分析句子结构可知，此处应用非谓语动词作状语，又逻辑主语they和take之间是主动关系，故用现在分词，故填taking。 25．I often end up __________ (save) part of my meal for the next day.（根据汉语提示和单词的适当形式填空） 【答案】saving 【详解】考查非谓语动词。句意：我常常最后都会省下一部分饭菜留到第二天吃。end up doing sth. 为固定搭配，意为“以做某事告终；结果做了某事”，所以设空处应用动名词形式。 故填saving。 26．I hurried to the station, only ____________(tell) the train had left. 【答案】to be told 【详解】考查非谓语动词。句意：我匆忙赶到车站，却被告知火车已经离开了。此处考查非谓语动词的特殊结构only to do/ to be done却…（表示意外的情况），tell和逻辑主语I之间是被动关系，应用only to be done的形式，故填to be told。 27．After eight months of endless adjustments, the time has finally come for Mr Wang__________（wind）up the gigantic clocks dating back to the time of Emperor Qianlong. 【答案】to wind 【详解】考查不定式。句意：经过8个月的无休止的调整，王先生终于到了给这座钟上发条的时候了，这座钟可以追溯到乾隆皇帝时期。分析句子可知，句子已有谓语动词come，因此空处应用非谓语动词形式，分析句子可知，“for Mr Wang　　　　　　(wind）up the gigantic clocks”作定语修饰the time，用不定式复合结构。故填to wind。 28．There are still many problems_____________________(solve)before we are ready for a long stay on the Moon. 【答案】to be solved 【详解】考查非谓语动词。句意：在我们准备好在月球上长时间停留之前，还有许多问题要解决。分析句子结构可知solve在句中应用非谓语动词形式，此处表示将要发生的动作应用不定式，且problem与solve构成被动关系，故应用to be done形式。故填to be solved。 29．I could see a man lying on the floor, __________(tie) up with rope. 【答案】tied 【详解】考查非谓语动词。句意：我看见一个人躺在地板上，被绳子捆着。分析句子结构可知，此处是非谓语动词作宾语补足语，tie和逻辑主语a man之间是被动关系，故用过去分词表被动，故填tied。 30．Just as I was concentrating on photographing the breathtaking view, I suddenly had a feeling that I __________ (watch). 【答案】was being watched 【详解】考查时态和语态。句意：正当我集中精力拍摄这令人叹为观止的景色时，我突然有一种被监视的感觉。根据句中时态可知，用过去时态。根据语境可知，此处表示 “我正被注视着”，要用过去进行时的被动语态。故填was being watched。 31．With a different theme each year, the day __________ (observe) with a wide range of events that are organized at local, national and international levels. 【答案】is observed 【详解】考查时态语态。句意：每年都有不同的主题，在地方、国家和国际各级举办各种各样的活动来庆祝这一天。主语与谓语构成被动关系，根据后文are可知为一般现在时的被动语态，主语为 the day ，谓语用单数。故填is observed。 32．The protests became more violent and many people ___________(panic) into leaving the country. 【答案】were panicked 【详解】考查短语。句意：抗议活动变得更加暴力，很多人都惊慌地离开了这个国家。此处考查短语be panicked into doing sth惊慌地做某事，根据became判断为一般过去时，people作主语，谓语动词用复数，故填were panicked。 33．The students were anxious __________(know) the results of the exam. 【答案】to know 【详解】考查非谓语动词。句意：学生们急于知道考试结果。be anxious to do sth为固定搭配，表示“渴望、非常希望”，此处指渴望知道考试成绩。故填to know。 34．China has also made rapid progress in space exploration, __________(compare) with some developed countries. 【答案】compared 【详解】考查非谓语动词。句意：与一些发达国家相比，中国在太空探索方面也取得了快速进展。此处与主语China是逻辑动宾关系，应用过去分词，表被动。故填compared。 35．The most important thing parents need to homeschool their children is__________（like）and enjoy their company. 【答案】to like 【详解】考查非谓语动词。句意：父母在家教育孩子最重要的事情是喜欢和享受他们的陪伴。根据句子结构分析可知，句子的谓语是is，enjoy为非谓语作表语，主语是由最高级修饰，表语用不定式形式。故填to enjoy。 36．But in cities, limited space has led to people ___________ (look) for new solutions. 【答案】looking 【详解】考查非谓语动词。句意：但在城市中，有限的空间导致人们寻找新的解决方案。lead to意为“导致”，其后跟动名词作宾语，所以这里应用动名词looking，其前的people是其逻辑主语，二者一起构成动名词的复合结构。故填looking。 37．With the guide_____________(lead)the way,we found his home easily. 【答案】leading 【详解】考查现在分词。句意：在导游带路下，我们轻易地找到了他的家。本句考查with的复合结构，with+宾语+宾语补足语，the guide和lead之间是主动关系，所以用现在分词形式表示主动，故填leading。 38．With objects__________（range）from small pocket watches to clocks over one meter in height, each of these requires its own unique method of restoration. 【答案】ranging 【详解】考查非谓语动词。句意：从小怀表到一米多高的钟表，每件文物都需要独特的修复方法。此处为with+宾语+宾语补足语结构，range from ... to ...从……到……范围，与宾语objects之间为主动关系，所以用现在分词作宾语补足语。故填ranging。 39．Imagine mountains __________ (wrap) in silver water, shining in the spring sun. 【答案】wrapped 【详解】考查非谓语动词。句意：想象一下群山被银色的水面包裹着，在春日阳光下闪闪发光。此句已有谓语动词Imagine，设空处需填非谓语形式；mountains与wrap是被动关系，此处用过去分词作后置定语。故填wrapped。 40．The flat terraces catch the rainwater and prevent the soil from ___________ (wash) away. 【答案】being washed 【详解】考查非谓语动词。句意：平坦的梯田可以吸收雨水，防止土壤被冲走。from为介词，后跟动名词作宾语，且此处动词wash与soil构成被动关系，故应用being done形式。故填being washed。 41．Perhaps, one day, readers of F. Scott Fitzgerald’s most admired work will find themselves ____________ (glue) to their screens by episodes of The Great Gatsby. 【答案】glued 【详解】考查非谓语动词。句意：也许有一天，F.斯科特·菲茨杰拉德最受赞赏的作品的读者会发现自己被《了不起的盖茨比》的剧情吸引在屏幕前。本句使用了“find + 宾语 + 宾语补足语”结构，此处 themselves 与 glue 之间是逻辑上的动宾关系，故用过去分词作宾语补足语，故填glued。 42．He________(respect) by all who knew him for his kindness. 【答案】was respected 【详解】考查被动语态。句意：所有认识他的人都因他的仁慈而尊敬他。 分析句子可知，He和respect之间存在被动关系，又因为句子的时态是一般过去时，所以用一般过去时的被动语态结构。故填was respected。 43．In 1937, the aggression of the Japanese army brought disaster to China’s three great universities: Peking University and Tsinghua University __________(occupy) by Japanese troops, while Nankai University was completely destroyed by bombing. 【答案】were occupied 【详解】考查一般过去时的被动语态。句意：1937年，日本军队的侵略给中国的三所著名大学带来了灾难：北京大学和清华大学被日本军队占领，而南开大学则被轰炸彻底摧毁。空处表示“被占领”，因此使用被动语态。侵略发生在1937年，所以使用过去时。主语是三所大学，系动词用复数。故答案是were occupied。 44．Nowadays, cycling, along with jogging and swimming, __________ (regard) as one of the best all-round forms of exercise. 【答案】is regarded 【详解】考查时态、语态和主谓一致。句意：如今，骑自行车、慢跑和游泳被认为是最好的全方位运动形式之一。本句描述客观事实，动词regard和主语之间是被动关系，故用一般现在时的被动语态，谓语动词与主语cycling保持一致，应该用单数形式。故填is regarded。 45．What if the only way of getting news from faraway friends was writing letters that took ages__________(deliver). 【答案】to be delivered 【详解】考查非谓语动词。句意：如果从远方的朋友那里得到消息的唯一方式是写信，而这些信要花很长时间才能送到呢？分析句子可知，此处为固定短语“take+时间+to do”，表示“花（时间）做某事”，故空处应为不定式；所给词deliver与其逻辑主语letters构成被动关系，故空处应为不定式的被动语态。故填to be delivered。 46．The discovery of new evidence led to the thief __________(catch). 【答案】being caught 【详解】考查非谓语动词。句意：新证据的发现导致小偷被抓。lead to中的to是介词，故空处应用动名词的复合结构作其宾语，且逻辑主语the thief与catch之间为被动关系，应动名词的被动式，故答案为being caught。 47．Much to their delight, their new project ____________ (approve) at the conference, the excited scholars decided to hays a barbecue to celebrate the fantastic moment. 【答案】having been approved 【详解】考查非谓语动词。句意：令他们非常高兴的是，他们的新项目在会议上被比准了，兴奋的学者们决定举行烧烤来庆祝这一神奇的时刻。此处句子的主语是the excited scholars；their new project是动词approve的逻辑主语，动词approve的动作先于谓语动词的动作，且与逻辑主语之间是被动关系，所以这里用现在分词完成式的被动式，并与逻辑主语构成现在分词的独立主格结构作时间状语。故填having been approved。 48．Their bed was the dusty road and their roof was the open sky, often__________(light) up by exploding Japanese bombs. 【答案】lit 【详解】考查动词时态。句意：他们的床是尘土飞扬的道路，他们的屋顶是空旷的天空，经常被爆炸的日本炸弹照亮。分析句子可知，light up“照亮”作状语，与逻辑主语their roof是逻辑动宾关系，应用过去分词，light的过去分词是lit。故填lit。 49．The food __________ (prepare) in this way keeps its fresh flavor and it’s this flavor that attracts people from other countries to the art of Chinese cooking. 【答案】prepared 【详解】考查过去分词。句意：通过这种方式烹制的食物保持了新鲜的味道，正是这种味道吸引着来自其他国家的人们来到中国烹饪艺术。分析句子可知，空处应用非谓语形式，动词prepare和food之间是动宾关系，应用过去分词作后置定语。故填prepared。 50．The book ___________ (refer) to in the interview is one of the writer’s bestsellers. 【答案】referred 【详解】考查非谓语动词。句意：采访中提到的这本书是作者的畅销书之一。设空处在句中作非谓语动词，和句子的逻辑主语the book 之间是被动关系，应用动词的过去分词形式作后置定语。故答案为referred。 二、完成句子：根据汉语提示完成下列句子(本大题共20小题，每小题2分，共40分) 1. 这项具有突破性的医学研究成果已经被国际权威期刊正式发表，引起了全球学术界的广泛关注。 This groundbreaking medical research achievement ___________ ___________ ___________ ___________ in an authoritative international journal, attracting widespread attention from the global academic community. 【答案】has been officially published 【详解】考查现在完成时的被动语态。句中"已经被正式发表"表示过去发生的动作对现在造成的影响，且主语achievement与publish之间为被动关系。故填 has been officially published。 2. 被那位老科学家数十年如一日的奉献精神深深感动，年轻的研究员们立志要接过前辈的接力棒。 ___________ ___________ ___________ ___________ by the old scientist's decades of consistent dedication, young researchers are determined to carry on the torch from their predecessors. 【答案】Deeply moved and inspired 【详解】考查过去分词作状语。句中"被感动"与主语researchers之间为被动关系，需用过去分词短语作原因状语。故填 Deeply moved and inspired。 3. 陈列在故宫博物院里的那件明代景泰蓝花瓶，是中国传统工艺精湛技艺的杰出代表。 The Ming Dynasty cloisonne vase ___________ ___________ ___________ ___________ in the Palace Museum is an outstanding representative of exquisite Chinese traditional craftsmanship. 【答案】exhibited and displayed there 【详解】考查过去分词作定语。句中"陈列在……里"修饰名词vase，且vase与exhibit、display之间为被动关系，需用过去分词短语作后置定语。故填 exhibited and displayed there。 4. 被那场突如其来的数学考试搞得措手不及，平时成绩优异的小张这次只得了及格分。 ___________ ___________ ___________ ___________ by the sudden maths test, Xiao Zhang, who usually gets excellent grades, only scored a passing mark this time. 【答案】Caught completely off guard 【详解】考查过去分词作状语。句中"被搞得措手不及"与主语Xiao Zhang之间为被动关系，需用过去分词短语作原因状语。故填 Caught completely off guard。 5. 被走廊尽头传来的悠扬小提琴声所吸引，我不由自主地停下脚步静静聆听。 ___________ ___________ ___________ ___________ by the melodious violin music from the end of the corridor, I couldn't help stopping to listen quietly. 【答案】Attracted and fascinated deeply 【详解】考查过去分词作状语。句中"被吸引"与主语I之间为被动关系，需用过去分词短语作原因状语。故填 Attracted and fascinated deeply。 6. 坐在教室第一排认真记笔记的那个女生，是本次期中考试全年级第一名。 The girl ___________ ___________ ___________ in the front row of the classroom is the top student in the entire grade in this midterm exam. 【答案】taking notes carefully 【详解】考查动词-ing形式作定语。句中"认真记笔记"修饰名词The girl，需用动词-ing形式作后置定语。故填 taking notes carefully。 7. 对我们这些即将面临高考的学生来说，每天保证充足的睡眠是最基本却最容易被忽视的健康习惯。 For us students facing the college entrance examination, ___________ ___________ ___________ every day is the most basic yet most easily overlooked healthy habit. 【答案】ensuring adequate sleep 【详解】考查动词-ing形式作主语。句中"保证充足的睡眠"作为句子的主语，需用动词-ing形式。故填 ensuring adequate sleep。 8. 刚才经过实验室窗口时，我看到李教授正在显微镜前专注地观察着细胞样本的变化。 When I passed by the laboratory window just now, I saw Professor Li ___________ ___________ ___________ at the changes in the cell samples through the microscope. 【答案】focusing on observing 【详解】考查现在分词作宾语补足语。see sb. doing sth.为固定结构，表示"看见某人正在做某事"，作宾语Professor Li的补足语。故填 focusing on observing。 9. 每天晚上坚持在台灯下阅读经典文学作品，这位老教师的知识储备令所有年轻同事都敬佩不已。 ____________ ___________ ___________ classic literary works under the desk lamp every night, the old teacher's knowledge reserve impresses all his young colleagues deeply. 【答案】Persisting in reading 【详解】考查现在分词作状语。句中"坚持阅读"与主语teacher构成主动关系，需用现在分词短语作时间状语。故填 Persisting in reading。 10. 虽然确实非常沮丧，但这位创业失败的年轻人并没有放弃，而是总结经验准备东山再起。 ___________ ___________ ___________ ___________, the young man who failed in his startup did not give up but summed up his experience to make a comeback. 【答案】Although very depressed indeed 【详解】考查省略句。Although后省略了主语he和be动词was，完整形式为Although he was very depressed indeed。故填 Although very depressed indeed。 11. 如果下周的天气状况允许，我们环保社团将组织一次去郊区的植树造林公益活动。 ____________ ___________ ___________ ___________ next week, our environmental protection club will organize a tree-planting public welfare activity in the suburbs. 【答案】If weather conditions permitting 【详解】考查省略句。If后省略了主语they和be动词are，完整形式为If they are weather conditions permitting。故填 If weather conditions permitting。 12. 我在下个月的学术研讨会上有几个关于人工智能伦理的重要观点要与国际同行深入探讨。 I have several important viewpoints about AI ethics ___________ ___________ ___________ ___________ with international peers at the academic seminar next month. 【答案】to discuss in depth 【详解】考查动词不定式作定语。动词不定式to discuss in depth作后置定语，修饰名词viewpoints，表示"要深入探讨的观点"。故填 to discuss in depth。 13. 为了在全国中学生物理竞赛中取得突破性成绩，这支来自偏远山区的代表队已经放弃了整个寒假的休息时间。 ___________ ___________ ___________ ___________ in the National Physics Competition for Middle School Students, the team from a remote mountainous area has given up their entire winter vacation. 【答案】To achieve breakthrough results 【详解】考查动词不定式作状语。句首用动词不定式短语作目的状语，表示"为了……"。故填 To achieve breakthrough results。 14. 在上周的班级合唱比赛中，你不应该因为紧张而突然忘词，那样严重影响了全班的整体表现。 You ___________ ___________ forget the lyrics suddenly because of nervousness at last week's class choir competition, which seriously affected the overall performance of the whole class. 【答案】shouldn't have 【详解】考查情态动词。shouldn't have done表示"本不应该做某事而实际上做了"，forget前省略了have。故填 shouldn't have。 15. 校长在开学典礼上宣布，下周我校将邀请著名科学家来做一场关于航天科技的专题讲座。 The principal announced at the opening ceremony that our school ___________ ___________ a famous scientist to give a special lecture on aerospace technology the following week. 【答案】would invite 【详解】考查过去将来时。主句谓语announced为过去时，宾语从句需用过去将来时表示从过去看将要发生的动作。故填 would invite。 16. 被沈阳故宫那气势恢宏的皇家建筑群和丰富的历史文化内涵所折服，这位建筑系学生决定将其作为毕业设计的主题。 ___________ ___________ ___________ ___________ by the magnificent imperial architectural complex and rich historical culture of the Shenyang Imperial Palace, the architecture student decided to make it the theme of his graduation project. 【答案】Conquered and convinced thoroughly 【详解】考查过去分词作状语。句中"被折服"与主语student之间为被动关系，需用过去分词短语作原因状语。故填 Conquered and convinced thoroughly。 17. 这些珍贵的非物质文化遗产记录影像已经被高清修复并永久保存于国家数字档案馆中。 These precious intangible cultural heritage documentary images ___________ ___________ ___________ in high definition and permanently stored in the National Digital Archives. 【答案】have been restored 【详解】考查现在完成时的被动语态。句中"已经被高清修复"表示过去发生的动作对现在造成的影响，且主语images与restore之间为被动关系。故填 have been restored。 18. 张贴在校园公告栏上的那张海外名校交流项目海报，已经被渴望出国深造的同学们围得水泄不通。 The poster about the overseas prestigious university exchange program ___________ ___________ ___________ ___________ on the campus bulletin board has been surrounded by students eager to study abroad. 【答案】put up and displayed 【详解】考查过去分词作定语。句中"张贴在……上"修饰名词poster，且poster与put up、display之间为被动关系，需用过去分词短语作后置定语。故填 put up and displayed。 19. 被大连那迷人的海滨风光和欧式建筑风格所吸引，这位法国画家在这里定居并创作了大量优秀作品。 ___________ ___________ ___________ ___________ by the charming coastal scenery and European architectural style of Dalian, the French painter settled here and created a large number of excellent works. 【答案】Attracted and drawn deeply 【详解】考查过去分词作状语。句中"被吸引"与主语painter之间为被动关系，需用过去分词短语作原因状语。故填 Attracted and drawn deeply。 20. 你本应该在昨天的模拟联合国会议上更加自信地阐述你方立场，而不是全程低头念稿。 You ___________ ___________ ___________ your position more confidently at yesterday's Model UN conference, instead of reading from the script with your head down throughout. 【答案】should have stated 【详解】考查情态动词。should have done表示"本应该做某事而实际上未做"，stated意为"阐述"。故填 should have stated。 二、语法填空：阅读短文，在空格处填入一个适当的词或用所给单词的适当形式填空(本大题共20小题，每小题1.5分，共30分) Passage 1 As the countdown to the 2022 Beijing Winter Olympics continues, the new high-speed railway line 1 （connect）the capital with Olympic host city Zhangjiakou has just entered service. It cuts the travel time 2 the two from three hours to 47 minutes. But this isn’t just another bullet train. This beauty, part of China’s Fuxing series, can run up to 350 kilometers per hour without a driver, 3 （say）to be the world’s first smart high-speed railway. So what makes them “smart”? Well, the carriages 4 （equip）with 5G signals, intelligent lighting and sensors to collect real-time data and detect any operational abnormalities. Meanwhile, each individual seat has 5 （it）own touch-screen control panel and wireless charging docks. Though the high-speed trains on the route are autonomous, 6 monitoring driver will be on board at all times. The trains can 7 （automatic）start, stop and adjust to the different speed 8 （limit）between stations. Back at the station, robots and facial recognition technologies can help passengers with directions, luggage and paperless check-ins. Today, China is home to the world’s largest high-speed rail network, and the 9 （fast）commercially operating train—the Shanghai maglev. According to the China State Railway Group, 1,036 Fuxing bullet trains have been put into operation since 2017, 10 the series were first launched. 1.__________ 2.__________ 3.__________ 4.__________ 5.___________ 6.__________ 7.__________ 8.__________ 9.__________ 10.__________ 【答案】 1．connecting 2．between 3．said 4．are equipped 5．its 6．a 7．automatically 8．limits 9．fastest 10．when 【导语】本文是一篇说明文。随着2022年北京奥运会倒计时的继续，连接首都和奥运会主办城市张家口的新高速铁路刚刚投入使用。文章介绍了高铁的情况。 1．考查现在分词。句意：随着2022年北京冬奥会倒计时的继续，连接首都和奥运会主办城市张家口的新高速铁路刚刚投入使用。connect和它所修饰的词line之间是主动关系，所以用现在分词作后置定语。故填connecting。 2．考查介词。句意：它将两辆车之间的旅行时间从3小时缩短到47分钟。根据句意则指，空格处填介词，指“两个城市之间”；between意为“两者之间”，故填between。 3．考查过去分词。句意：这条美丽的高速铁路是中国复兴系列的一部分，在没有司机的情况下时速可达350公里，据说是世界上第一条智能高铁。分析句子可知，say和句子主语This beauty, part of China'sFuxing series之间是被动关系，所以用过去分词作后置定语。故填said。 4．考查时态语态。句意：车厢配备了5G信号、智能照明和传感器，以收集实时数据，并检测任何运行异常。根据固定搭配be equipped with意为“配备着”，可知用被动语态，描述现状，所以用一般现在时态，主语为复数名词。故填are equipped。 5．考查形容词性物主代词。句意：同时，每个座位都有自己的触摸屏控制面板和无线充电座。放在名词前面，所以用形容词性物主代词。故填its。 6．考查冠词。句意：虽然这条线路上的高速列车是自动驾驶的，但司机会一直在车上监控。分析句子可知，主句中dirver是可数名词且为单数形式，空格处需填冠词，此处是泛指，故填a。 7．考查副词。句意：列车可自动启动、停车和调整，以适应车站之间不同的速度限制。修饰动词，所以用副词。空后是动词start，故填automatically。 8．考查名词的数。句意：列车可自动启动、停车和调整，以适应车站之间不同的速度限制。作介词的宾语，所以用名词；空格处前有different修饰，需用名词复数。故填limits。 9．考查形容词最高级。句意：如今，中国拥有世界上最大的高速铁路网络和最快的商业运营列车——上海磁悬浮列车。和前面的largest一样，表示“最快的”，所以用形容词最高级作定语。故填fastest。 10．考查非限制性定语从句。句意：据中国国家铁路集团称，自2017年复兴号动车组首次推出以来，已有1036列复兴号动车组投入运行。分析可知，空白处及之后内容为非限制性定语从句，先行词为时间名词2017，在非限制性定语从句中作时间状语。故填when。 Passage 2 China Manned Space Agency(CMSA) and Pakistan Space & Upper Atmosphere Research Commission 1 (official) signed a cooperation agreement on selecting and training Pakistani astronauts for future flight missions to China’s Tiangong space station. This move reflects a substantial breakthrough in China’s international cooperation in major space programs, and shows the maturity and 2 (reliable) of China’s manned space technologies. China’s vision of lowering the “threshold” for developing countries to enter and explore space is also a representation of the country 3 (fulfil) its international responsibilities. According to the plan, the 4 (choose) Pakistani candidate will receive comprehensive training in China. Afterward, the Pakistani astronaut will enter Tiangong space station to carry out short-term flight missions together 5 Chinese astronauts. China and Pakistan have long had 6 (extend) cooperation in the aerospace field. Staff from both countries are familiar with each other and 7 (work) in close coordination before, laying a solid foundation for the successful completion of further cooperation. Last May, with a burst of applause and cheering, the Chang’e-6 8 (launch) from South China’s Hainan Province, carrying onboard Pakistan’s CubeSat, 9 helped Pakistan achieve its first satellite lunar flyby. This cooperation deal has provided an opportunity and serves as 10 example of more developing countries participating in international manned spaceflight cooperation. 1.__________ 2.__________ 3.__________ 4.__________ 5.___________ 6.__________ 7.__________ 8.__________ 9.__________ 10.__________ 【答案】 1．officially 2．reliability 3．fulfilling 4．chosen 5．with 6．extensive 7．have worked 8．was launched 9．which 10．an 【导语】这是一篇新闻报道。本文介绍了中国载人航天工程办公室与巴基斯坦空间与高层大气研究委员会签署航天员合作协议，体现中巴航天领域的深厚合作，以及中国助力发展中国家参与太空探索的担当。 【详解】1．考查副词。句意：中国载人航天工程办公室与巴基斯坦空间与高层大气研究委员会正式签署合作协议，为中国天宫空间站未来飞行任务选拔和培训巴基斯坦航天员。此处修饰动词signed，需用副词，official的副词形式是officially。故填officially。 2．考查名词。句意：此举体现了中国在重大航天工程国际合作上的实质性突破，彰显了中国载人航天技术的成熟度与可靠性。此处与名词maturity并列，作shows的宾语，需用名词，reliable的名词形式是reliability。故填reliability。 3．考查非谓语动词。句意：中国降低发展中国家进入和探索太空门槛的愿景，也体现了这个国家正在履行自己的国际责任。此处作后置定语修饰the country，fulfil与country是主动关系，且表示正在进行的动作，需用现在分词形式。故填fulfilling。 4．考查非谓语动词。句意：根据计划，入选的巴基斯坦候选人将在中国接受全面训练。此处修饰名词短语Pakistani candidate，choose与candidate是被动关系，需用过去分词形式。故填chosen。 5．考查介词。句意：之后，这名巴基斯坦航天员将进入天宫空间站，与中国航天员一同执行短期飞行任务。固定搭配together with表示“和……一起”。故填with。 6．考查形容词。句意：中巴两国在航天领域早有广泛的合作。此处修饰名词cooperation，需用形容词，extend的形容词形式是extensive。故填extensive。 7．考查时态。句意：两国工作人员彼此熟悉，且此前曾密切协作，为后续合作的顺利开展奠定了坚实基础。根据时间状语before可知用现在完成时，主语Staff表示复数概念，谓语动词用原形。故填have worked。 8．考查时态和语态。句意：去年五月，伴随着阵阵掌声与欢呼，嫦娥六号从中国海南省发射升空，搭载了巴基斯坦的立方星，助力巴基斯坦实现了首次卫星绕月飞行。主语the Chang’e-6与动词launch是被动关系，且动作发生在过去，需用一般过去时的被动语态。故填was launched。 9．考查定语从句关系词。句意：去年五月，伴随着阵阵掌声与欢呼，嫦娥六号从中国海南省发射升空，搭载了巴基斯坦的立方星，助力巴基斯坦实现了首次卫星绕月飞行。此处引导非限制性定语从句，指代前面整个句子的内容，关系词在从句中作主语，需用which。故填which。 10．考查冠词。句意：这项合作协议提供了一个契机，也为更多发展中国家参与国际载人航天合作树立了典范。example是可数名词单数，且以元音音素开头，需用不定冠词an表泛指。故填an。 1 / 1乐思英语 学科网（北京）股份有限公司 $考前特训 高一下（Book2-3）期末考之核心语法综合练习（人教版） 内容提要 单句语法填空题 完成句子填空题 语篇语法填空题 班级 姓名 学号 分数 （时间：60分钟，满分：120分） 单元 核心语法点 单元 核心语法点 必修二 Unit 3 现在完成时的被动语态 必修三 Unit 1 动词-ing形式作定语、表语 必修二 Unit 4 过去分词的功能 必修三 Unit 2 现在分词作宾语补足语、状语 必修二 Unit 5 过去分词作状语 必修三 Unit 3 省略句 必修三 Unit 4 动词不定式作定语、状语 必修三 Unit 5 情态动词与过去将来时 一、单句语法填空：在空格处填入一个适当的词或用所给单词的适当形式填空(本大题共50小题，每小题1分，共50分) 1．Grandfather and Father, __________ (seat) at the table, are playing chess. 2．If you have trouble_____________(understand) some English expressions, you can look them up in the dictionary or turn to your teachers. 3．We had no choice but__________(exercise) our own judgment to solve the problem. 4．__________ (judge) by appearances can be misleading. 5．My drawing was not a picture of a hat. It was a picture of a boa constrictor __________ (digest) an elephant. 6．They had a heated discussion on whether __________(adopt) a different approach to processing information. 7．Imagine mountains _______(wrap) in silver water, shining in the spring sun. 8．The hunting of Tibetan antelopes __________(ban) on the grounds that it is illegal. 9．I often end up ___________ (save) part of my meal for the next day. 10．He is looking forward to __________(practice) the new music. 11．The young singer’s intention of performing the song was __________ (share) his love for rock music with his fans. 12．He pretended __________ (do) his homework when his mother came in. 13．When people talk about having a child, you may hear a word _____________ (invent) in Japan, “DINK”, which means Double Income No Kids. 14．This is an old building ____________ (date) back to the 14th century. 15．In ancient China, cuju is a game using a ball of animal skins with hair inside. Goals were __________ (hang) in the air. 16．He is watching this football match __________ (broadcast) live from Capital Stadium by CCTV.   17．With exams ____________ (approach), it’s a good idea to review your class notes. 18．We arrived at the stadium, only __________ (find) that the game had been cancelled. 19．I knew I had done a good job and was looking forward to __________(get) a positive comment. 20．The short story “After Twenty Years” __________ (set) in New York on a cold dark night. 21．Taking part in some group activities is a good way to ____________ (strength) friendships. 22．In the accident he escaped __________ (injure). 23．Driven by a sense of commitment, a great many joined the army _______(resist) the Japanese invaders and defend the honour of the nation. 24．But often they just pass by, ________(take) the human traffic signal for granted. 25．I often end up __________ (save) part of my meal for the next day.（根据汉语提示和单词的适当形式填空） 26．I hurried to the station, only ____________(tell) the train had left. 27．After eight months of endless adjustments, the time has finally come for Mr Wang__________（wind）up the gigantic clocks dating back to the time of Emperor Qianlong. 28．There are still many problems_____________________(solve)before we are ready for a long stay on the Moon. 29．I could see a man lying on the floor, __________(tie) up with rope. 30．Just as I was concentrating on photographing the breathtaking view, I suddenly had a feeling that I __________ (watch). 31．With a different theme each year, the day __________ (observe) with a wide range of events that are organized at local, national and international levels. 32．The protests became more violent and many people ___________(panic) into leaving the country. 33．The students were anxious __________(know) the results of the exam. 34．China has also made rapid progress in space exploration, __________(compare) with some developed countries. 35．The most important thing parents need to homeschool their children is__________（like）and enjoy their company. 36．But in cities, limited space has led to people ___________ (look) for new solutions. 37．With the guide_____________(lead)the way,we found his home easily. 38．With objects__________（range）from small pocket watches to clocks over one meter in height, each of these requires its own unique method of restoration. 39．Imagine mountains __________ (wrap) in silver water, shining in the spring sun. 40．The flat terraces catch the rainwater and prevent the soil from ___________ (wash) away. 41．Perhaps, one day, readers of F. Scott Fitzgerald’s most admired work will find themselves ____________ (glue) to their screens by episodes of The Great Gatsby. 42．He________(respect) by all who knew him for his kindness. 43．In 1937, the aggression of the Japanese army brought disaster to China’s three great universities: Peking University and Tsinghua University __________(occupy) by Japanese troops, while Nankai University was completely destroyed by bombing. 44．Nowadays, cycling, along with jogging and swimming, __________ (regard) as one of the best all-round forms of exercise. 45．What if the only way of getting news from faraway friends was writing letters that took ages__________(deliver). 46．The discovery of new evidence led to the thief __________(catch). 47．Much to their delight, their new project ____________ (approve) at the conference, the excited scholars decided to hays a barbecue to celebrate the fantastic moment. 48．Their bed was the dusty road and their roof was the open sky, often__________(light) up by exploding Japanese bombs. 49．The food __________ (prepare) in this way keeps its fresh flavor and it’s this flavor that attracts people from other countries to the art of Chinese cooking. 50．The book ___________ (refer) to in the interview is one of the writer’s bestsellers. 二、完成句子：根据汉语提示完成下列句子(本大题共20小题，每小题2分，共40分) 1. 这项具有突破性的医学研究成果已经被国际权威期刊正式发表，引起了全球学术界的广泛关注。 This groundbreaking medical research achievement ___________ ___________ ___________ ___________ in an authoritative international journal, attracting widespread attention from the global academic community. 2. 被那位老科学家数十年如一日的奉献精神深深感动，年轻的研究员们立志要接过前辈的接力棒。 ___________ ___________ ___________ ___________ by the old scientist's decades of consistent dedication, young researchers are determined to carry on the torch from their predecessors. 3. 陈列在故宫博物院里的那件明代景泰蓝花瓶，是中国传统工艺精湛技艺的杰出代表。 The Ming Dynasty cloisonne vase ___________ ___________ ___________ ___________ in the Palace Museum is an outstanding representative of exquisite Chinese traditional craftsmanship. 4. 被那场突如其来的数学考试搞得措手不及，平时成绩优异的小张这次只得了及格分。 ___________ ___________ ___________ ___________ by the sudden maths test, Xiao Zhang, who usually gets excellent grades, only scored a passing mark this time. 5. 被走廊尽头传来的悠扬小提琴声所吸引，我不由自主地停下脚步静静聆听。 ___________ ___________ ___________ ___________ by the melodious violin music from the end of the corridor, I couldn't help stopping to listen quietly. 6. 坐在教室第一排认真记笔记的那个女生，是本次期中考试全年级第一名。 The girl ___________ ___________ ___________ in the front row of the classroom is the top student in the entire grade in this midterm exam. 7. 对我们这些即将面临高考的学生来说，每天保证充足的睡眠是最基本却最容易被忽视的健康习惯。 For us students facing the college entrance examination, ___________ ___________ ___________ every day is the most basic yet most easily overlooked healthy habit. 8. 刚才经过实验室窗口时，我看到李教授正在显微镜前专注地观察着细胞样本的变化。 When I passed by the laboratory window just now, I saw Professor Li ___________ ___________ ___________ at the changes in the cell samples through the microscope. 9. 每天晚上坚持在台灯下阅读经典文学作品，这位老教师的知识储备令所有年轻同事都敬佩不已。 ____________ ___________ ___________ classic literary works under the desk lamp every night, the old teacher's knowledge reserve impresses all his young colleagues deeply. 10. 虽然确实非常沮丧，但这位创业失败的年轻人并没有放弃，而是总结经验准备东山再起。 ___________ ___________ ___________ ___________, the young man who failed in his startup did not give up but summed up his experience to make a comeback. 11. 如果下周的天气状况允许，我们环保社团将组织一次去郊区的植树造林公益活动。 ____________ ___________ ___________ ___________ next week, our environmental protection club will organize a tree-planting public welfare activity in the suburbs. 12. 我在下个月的学术研讨会上有几个关于人工智能伦理的重要观点要与国际同行深入探讨。 I have several important viewpoints about AI ethics ___________ ___________ ___________ ___________ with international peers at the academic seminar next month. 13. 为了在全国中学生物理竞赛中取得突破性成绩，这支来自偏远山区的代表队已经放弃了整个寒假的休息时间。 ___________ ___________ ___________ ___________ in the National Physics Competition for Middle School Students, the team from a remote mountainous area has given up their entire winter vacation. 14. 在上周的班级合唱比赛中，你不应该因为紧张而突然忘词，那样严重影响了全班的整体表现。 You ___________ ___________ forget the lyrics suddenly because of nervousness at last week's class choir competition, which seriously affected the overall performance of the whole class. 15. 校长在开学典礼上宣布，下周我校将邀请著名科学家来做一场关于航天科技的专题讲座。 The principal announced at the opening ceremony that our school ___________ ___________ a famous scientist to give a special lecture on aerospace technology the following week. 16. 被沈阳故宫那气势恢宏的皇家建筑群和丰富的历史文化内涵所折服，这位建筑系学生决定将其作为毕业设计的主题。 ___________ ___________ ___________ ___________ by the magnificent imperial architectural complex and rich historical culture of the Shenyang Imperial Palace, the architecture student decided to make it the theme of his graduation project. 17. 这些珍贵的非物质文化遗产记录影像已经被高清修复并永久保存于国家数字档案馆中。 These precious intangible cultural heritage documentary images ___________ ___________ ___________ in high definition and permanently stored in the National Digital Archives. 18. 张贴在校园公告栏上的那张海外名校交流项目海报，已经被渴望出国深造的同学们围得水泄不通。 The poster about the overseas prestigious university exchange program ___________ ___________ ___________ ___________ on the campus bulletin board has been surrounded by students eager to study abroad. 19. 被大连那迷人的海滨风光和欧式建筑风格所吸引，这位法国画家在这里定居并创作了大量优秀作品。 ___________ ___________ ___________ ___________ by the charming coastal scenery and European architectural style of Dalian, the French painter settled here and created a large number of excellent works. 20. 你本应该在昨天的模拟联合国会议上更加自信地阐述你方立场，而不是全程低头念稿。 You ___________ ___________ ___________ your position more confidently at yesterday's Model UN conference, instead of reading from the script with your head down throughout. 二、语法填空：阅读短文，在空格处填入一个适当的词或用所给单词的适当形式填空(本大题共20小题，每小题1.5分，共30分) Passage 1 As the countdown to the 2022 Beijing Winter Olympics continues, the new high-speed railway line 1 （connect）the capital with Olympic host city Zhangjiakou has just entered service. It cuts the travel time 2 the two from three hours to 47 minutes. But this isn’t just another bullet train. This beauty, part of China’s Fuxing series, can run up to 350 kilometers per hour without a driver, 3 （say）to be the world’s first smart high-speed railway. So what makes them “smart”? Well, the carriages 4 （equip）with 5G signals, intelligent lighting and sensors to collect real-time data and detect any operational abnormalities. Meanwhile, each individual seat has 5 （it）own touch-screen control panel and wireless charging docks. Though the high-speed trains on the route are autonomous, 6 monitoring driver will be on board at all times. The trains can 7 （automatic）start, stop and adjust to the different speed 8 （limit）between stations. Back at the station, robots and facial recognition technologies can help passengers with directions, luggage and paperless check-ins. Today, China is home to the world’s largest high-speed rail network, and the 9 （fast）commercially operating train—the Shanghai maglev. According to the China State Railway Group, 1,036 Fuxing bullet trains have been put into operation since 2017, 10 the series were first launched. 1.__________ 2.__________ 3.__________ 4.__________ 5.___________ 6.__________ 7.__________ 8.__________ 9.__________ 10.__________ Passage 2 China Manned Space Agency(CMSA) and Pakistan Space & Upper Atmosphere Research Commission 1 (official) signed a cooperation agreement on selecting and training Pakistani astronauts for future flight missions to China’s Tiangong space station. This move reflects a substantial breakthrough in China’s international cooperation in major space programs, and shows the maturity and 2 (reliable) of China’s manned space technologies. China’s vision of lowering the “threshold” for developing countries to enter and explore space is also a representation of the country 3 (fulfil) its international responsibilities. According to the plan, the 4 (choose) Pakistani candidate will receive comprehensive training in China. Afterward, the Pakistani astronaut will enter Tiangong space station to carry out short-term flight missions together 5 Chinese astronauts. China and Pakistan have long had 6 (extend) cooperation in the aerospace field. Staff from both countries are familiar with each other and 7 (work) in close coordination before, laying a solid foundation for the successful completion of further cooperation. Last May, with a burst of applause and cheering, the Chang’e-6 8 (launch) from South China’s Hainan Province, carrying onboard Pakistan’s CubeSat, 9 helped Pakistan achieve its first satellite lunar flyby. This cooperation deal has provided an opportunity and serves as 10 example of more developing countries participating in international manned spaceflight cooperation. 1.__________ 2.__________ 3.__________ 4.__________ 5.___________ 6.__________ 7.__________ 8.__________ 9.__________ 10.__________ 1 / 1乐思英语 学科网（北京）股份有限公司 $