期中总复习之重点单词及词性转换易错题专练100题（乱序版，Units 1-4）-2026-2027学年九年级英语上学期月考期中期末挑战满分冲刺卷（沪教版）

学校:___________姓名：___________班级：___________考号：___________ 期中总复习之重点单词及词性转换易错题专练100题 （乱序版，Units 1-4） 【适用版本：沪教版教材；限时20分钟，总100小题，满分100分】 一、单词拼写 1．You are in c________ of your own future. 【答案】charge/harge 【详解】句意：你掌控着自己的未来。结合首字母c及语境，可知此处表示“掌管，掌控”，in charge of为固定短语，符合语境。故填charge。 2．During the summer v________, many students choose to take part‑time jobs. 【答案】vacation/acation 【详解】句意：在暑假期间，许多学生选择做兼职工作。summer vacation是固定搭配，意为“暑假”，空格前面有summer修饰，结合首字母v，所以填vacation。 3．Playing computer games too much can ________ (affect) your study. 【答案】affect 【详解】句意：玩电脑游戏过多会影响你的学习。情态动词can后面需要接动词原形，括号内给出的动词原形为affect，因此直接填入原形affect即可。 4．Teenagers today face a lot of ________ (press) from school. 【答案】pressure 【详解】句意：如今青少年面临着来自学业的很多压力。空格前是a lot of“许多”，需修饰名词，press是动词，意为“按压”，其对应的名词是pressure，意为“压力”，且为不可数名词，故填pressure。 5．It’s important for us ________ (learn) to communicate with others. 【答案】to learn 【详解】句意：对我们来说学会和别人交流是很重要的。固定句型It’s +adj.+for sb. to do sth.表示“对某人来说做某事是……的”，to learn在句中作真正主语，It为形式主语。 6．Please keep the door ________ (open) for fresh air. 【答案】open 【详解】句意：请让门开着透新鲜空气。open“打开”，句中“keep + 宾语 + 形容词”是固定结构，此处需要形容词作宾语补足语，open本身可直接作形容词，意为“开着的；敞开的”，符合语境要求。 7．Many teenagers are addicted to ________ (chat) online. 【答案】chatting 【详解】句意：很多青少年沉迷于网上聊天。be addicted to中to是介词，后面接名词或者动名词，chat的动名词是chatting。 8．This ________ (education) story teaches us a good lesson. 【答案】educational 【详解】句意：这个有教育意义的故事给我们上了很好的一课。空格后是名词story，需要用形容词修饰名词，名词education对应的形容词是educational，表示“有教育意义的”，故填educational。 9．Some teenagers are easily ________ (上瘾的) to short‑video apps. 【答案】addicted 【详解】句意：一些青少年很容易对短视频应用上瘾。根据“are easily”及“to”提示，需填形容词作表语，构成be addicted to“对……上瘾”。“上瘾的”为形容词addicted。 10．The teacher gave me some useful ________(建议) on how to get along with others. 【答案】advice 【详解】句意：老师给了我一些关于如何与他人相处的有用建议。advice是不可数名词，some useful advice意为“一些有用的建议”，符合句子语境。 11．The ________ (压力) of exams makes many students feel stressed out. 【答案】pressure 【详解】句意：考试的压力让很多学生感到压力很大。“压力”对应的英文单词pressure本身就是名词，句中定冠词“The”后需要名词作主语，直接填入pressure即可，意为“压力”，“the pressure of exams”是常用固定表达，指“考试的压力”。 12．We need to learn to ________ (应对) study pressure. 【答案】cope with 【详解】句意：我们需要学会应对学习压力。句中“learn to”后接动词原形；短语cope with表示“应对”。 13．She feels ________ (糟糕的) because she had a fight with her best friend yesterday. 【答案】awful 【详解】句意：她感觉很糟糕，因为昨天和她最好的朋友吵了一架。 awful是形容词，含义为“糟糕的”，放在系动词feels之后作表语，完全契合句子语境和语法要求。 14．She feels ________(尴尬的) when she makes mistakes in class.(提示词：embarrassed) 【答案】embarrassed 【详解】句意：她在课堂上犯错时感到尴尬。feel是系动词，后面接形容词。embarrassed表示 “（人）感到尴尬的”，主语是人she；embarrassing用来形容事物，意为“令人尴尬的”。故填embarrassed。 15．Many teenagers worry about their body ________ (形象). 【答案】image 【详解】句意：很多青少年担心他们的身体形象。image表示“形象”，body image是固定搭配，意为“身体形象”，表抽象的身体认知形象，此处作不可数名词。 16．We will ________ (庆祝) my grandma’s 80th birthday with all relatives next month. 【答案】celebrate 【详解】句意：下个月我们将会和所有亲戚一起庆祝奶奶的80岁生日。句中will是情态动词，后面要接动词原形，括号内“庆祝”对应的英文动词为celebrate，故填celebrate。 17．My great-grandpa left many interesting ________ (故事) about our family history to us. 【答案】stories 【详解】句意：曾祖父给我们留下了许多关于家族历史的有趣故事。括号内中文提示“故事”对应名词story，many后需要接可数名词复数形式，因此变为stories，符合语法和语境，故填stories。 18．Many Chinese families have their own special family ________ (传统) passed down for years. 【答案】traditions 【详解】句意：许多中国家庭都拥有他们独特的家族传统，这些传统已经传承多年。括号内“传统”对应的英文名词为tradition，主语Many Chinese families是复数，表示多个家庭各自的传统，要用名词复数形式，故填traditions。 19．It is ________ (常见的) for Chinese people to visit ancestors during the Qingming Festival. 【答案】common 【详解】句意：中国人在清明节祭拜祖先是很常见的。本句使用固定句型It is+形容词+for sb. to do sth.“对某人来说做某事是……的”，括号内“常见的”对应的英文形容词为common，故填common。 20．Many families go out together in their ________ (空闲的) time during holidays. 【答案】free/spare 【详解】句意：很多家庭在假期的空闲时间会一起外出。空格处位于名词“time”之前，在句中作定语修饰该名词。“空闲的”对应的英文为free或spare，in one’s free/spare time表示“在某人的空闲时间”。 21．The ________ (科学家) spent all his life on rice research. 【答案】scientist 【详解】句意：这位科学家毕生致力于水稻研究。根据中文提示“科学家”，此处需要填写名词scientist，the后用单数名词，故填scientist。 22．He is the ________ (领导者) of this research group. 【答案】leader 【详解】句意：他是这个研究小组的领导者。根据汉语提示“领导者”，应填名词leader，作is的表语，前面有定冠词the和主语He，故用单数形式。 23．He is only an ________ (普通的) bus driver, but his honesty moved a whole city. 【答案】ordinary　 【详解】句意：他不过是一名普通的公交车司机而已，但他的诚实感动了整个城市。根据提示可知，此处应用形容词作定语，用ordinary“普通的”。 24．Socrates was a Greek ________ (哲学家) who taught by asking questions. 【答案】philosopher 【详解】句意：苏格拉底是一位希腊哲学家，他通过提问来进行教学。“哲学家”的英文表达是“philosopher”，前面有冠词“a”，此处应填单数名词形式philosopher。 25．We must think about the historical ________ (背景) before we judge a person from the past. 【答案】background 【详解】句意：在我们评判过去的人之前，我们必须考虑历史背景。形容词“historical”后接名词，“背景”译为background，“historical background”是固定搭配，表示“历史背景”。 26．Her firm ________ (信念) gave her the courage to speak for poor farmers. 【答案】belief　 【详解】句意：她坚定的信念给了她为贫困农民发声的勇气。“信念”对应的单词是belief，为不可数名词。故填belief。 27．The w________ wrote many famous books about history. 【答案】writer/riter 【详解】句意：这位作家写了许多关于历史的著名书籍。根据首字母提示和句中的“wrote many famous books about history”可知，此处应填名词“writer”，表示“作家”。定冠词“The”后接可数名词单数。 28．Please r________ to turn off the lights when you leave the room. 【答案】remember/emember 【详解】句意：当你离开房间时，请记得关灯。根据首字母提示和“to turn off the lights when you leave the room”可知，此处表示“记得关灯”，固定搭配remember to do sth.意为“记得去做某事”；本句为祈使句，以动词原形开头，故填remember。 29．You need more p________ to improve your oral English. 【答案】practice/ractice 【详解】句意：你需要更多练习来提高你的英语口语。结合首字母p及语境可知，此处表示“练习”，more后接名词practice，practice为不可数名词。故填practice。 30．Too much p________ can make teenagers feel tired and worried. 【答案】pressure/ressure 【详解】句意：太多压力会让青少年感到疲惫和焦虑。句子描述青少年的身心状态，结合首字母p的提示，pressure意为“压力”，符合语境，too much意为“太多”，后接不可数名词，故填pressure。 31．It’s important for teenagers to learn to m________ their time wisely. 【答案】manage/anage 【详解】句意：对青少年来说，学会明智地管理自己的时间很重要。结合首字母m可知单词是manage，manage作动词意为“管理、支配”，符合learn to do sth后接动词原形的语法规则，manage one’s time是“管理时间”的常用固定搭配。故填manage。 32．The boss asked me ________ (hand) in the report before Friday. 【答案】to hand 【详解】句意：老板要求我在周五之前提交这份报告。hand作动词意为“递交、提交”，句中存在固定搭配ask sb. to do sth.（要求某人做某事），因此括号内的动词hand需要变为不定式形式to hand，构成ask me to hand in...的正确结构，其中hand in是固定短语，意为“提交、上交”。 33．The children burst into ________ (laugh) when they saw the funny picture. 【答案】laughter 【详解】句意：孩子们看到那张有趣的图片时突然大笑起来。根据“burst into”和括号中laugh提示，burst into laughter“突然大笑”，需填不可数名词laughter。 34．All the team ________ (member) support his new plan. 【答案】members 【详解】句意：所有队员都支持他的新计划。member意为“成员”，是可数名词。根据其前的“All the team”可知，此处指全体队员，应用复数形式。故填members。 35．He put forward a ________ (practice) suggestion for the project. 【答案】practical 【详解】句意：他为这个项目提出了一个切实可行的建议。空格后是名词suggestion（建议），需要用形容词来修饰名词。practice对应的形容词形式是practical，意思是“实用的、切实可行的”。 36．We should think ________ (wise) before making decisions. 【答案】wisely 【详解】句意：我们在做决定之前应该明智地思考。此处修饰动词think，表示“明智地”，应用wise的副词形式wisely。 37．Different cultural ________ (background) help us understand great people from other ages. 【答案】backgrounds　 【详解】句意：不同的文化背景帮助我们理解来自其他时代的伟大人物。根据“Different cultural...”可知，此处需要名词作主语，且由Different修饰，暗示不止一种背景，应用复数形式。background意为“背景”，复数形式是backgrounds。 38．Regular exercise can ________ (增强) your body and make you more energetic. 【答案】strengthen 【详解】句意：规律的锻炼可以增强你的体质，使你精力更充沛。情态动词can后面接动词原形，根据汉语提示“增强”，故填strengthen。 39．My mother has ________ (已经) taught me how to make our family’s secret sweet rice cake. 【答案】already 【详解】句意：妈妈已经教我如何制作我们家秘制的甜米糕。结合中文提示“已经”，对应副词already，用于现在完成时中，放在助动词has和过去分词taught之间，符合语法和语境，故填already。 40．As a l________, he knows how to organize the team well. 【答案】leader/eader 【详解】句意：作为一名领导者，他知道如何很好地组织团队。根据首字母提示和句中的“organize the team well”可知，此处应填名词“leader”，表示“领导者，领袖”。不定冠词“a”后接可数名词单数。 41．She felt e________ when she forgot her speech in front of the whole class. 【答案】embarrassed/mbarrassed 【详解】句意：当她在全班面前忘记演讲内容时，她感到很尴尬。句中“felt”是系动词，后面需要接形容词作表语，结合“在全班面前忘演讲”的尴尬场景及首字母为e可知，应填embarrassed“尴尬的，窘迫的”，用来形容人感到尴尬、窘迫的状态，符合语境。 42．The team ________ (respond) to my email at once yesterday. 【答案】responded 【详解】句意：这个团队昨天立即回复了我的邮件。根据时间状语yesterday可知，此句应用一般过去时，动词需用过去式，respond的过去式为responded。 43．He is deeply ________ (addict) to playing computer games. 【答案】addicted 【详解】句意：他深深沉迷于玩电脑游戏。addict意为“使上瘾”，是动词。be addicted to为固定搭配，表示“沉迷于”，应用形容词形式addicted，作表语。故填addicted。 44．The girl was too ________ (shame) to answer the question. 【答案】ashamed 【详解】句意：这个女孩太羞愧了，不敢回答这个问题。shame意为“羞耻”，是名词。其形容词形式有shameful（可耻的，常修饰事物）和ashamed（感到羞愧的，常修饰人）。此处描述人的感受，且为固定搭配be ashamed to do sth，表示“羞愧得不敢做某事”，应用ashamed。 45．He ________ (prove) to his parents that his hobbies wouldn’t affect his study last week. 【答案】proved 【详解】句意：上周他向父母证明自己的爱好不会影响学习。prove“证明”，句中时间状语“last week”表示过去的时间，句子需用一般过去时，prove的过去式是proved，符合“prove sth. to sb.”的固定搭配用法。 46．She looked at me ________ (awkward) and said nothing. 【答案】awkwardly 【详解】句意：她尴尬地看着我，什么也没说。awkward为形容词，应变为副词awkwardly，表示“尴尬地”，修饰动词短语“looked at”。 47．As a great ________ (school), he devoted all his time to study. 【答案】scholar 【详解】句意：作为一名伟大的学者，他把所有时间都投入到研究中。空前a great修饰名词，结合句意，school需要变成指人的名词scholar，意为“学者”。 48．My teacher gave me some ________ advice on English learning. (value) 【答案】valuable 【详解】句意：我的老师给了我一些关于英语学习的宝贵建议。句中“advice”为不可数名词，空格处应用形容词修饰。value的形容词形式为valuable，意为“宝贵的”。故填valuable。 49．It’s not easy for teenagers to ________ (应对) with sudden mood changes. 【答案】cope 【详解】句意：对青少年来说，应对突发的情绪变化并不容易。根据中文提示“应对”，固定搭配cope with表示“应对”，to后接动词原形cope。 50．The t________ gave us many wise thoughts about life. 【答案】thinker/hinker 【详解】句意：这位思想家给了我们许多关于人生的睿智思想。此处定冠词The后需要填入名词作句子主语，结合首字母t以及“gave us many wise thoughts about life”可知，此处指思想家，填thinker。 51．It is a great s________ for him to fail such an easy exam. 【答案】shame/hame 【详解】句意：对他来说，这么简单的考试却不及格，真是一大憾事。根据“fail such an easy exam”及首字母可知，简单的考试却不及格，这是一件憾事，shame“憾事”，a后接名词单数，故填shame。 52．Many teenagers turn to the h________ for advice on their problems. 【答案】helpline/elpline 【详解】句意：许多青少年向服务热线寻求问题方面的建议。定冠词the后面接名词，首字母h对应helpline，the helpline特指这条咨询热线，符合青少年咨询难题的语境。 53．The school’s advice c________ helps many students solve their teenage problems. 【答案】column/olumn 【详解】句意：学校的建议专栏帮助许多学生解决他们的青少年问题。根据句意及首字母c，结合“helps many students solve their teenage problems”可知，此处指“建议专栏”，column表示“专栏”，the school's advice column表示“学校的建议专栏”，作主语。应填column。 54．The story of the family tradition is ________ (indeed) very touching. 【答案】indeed 【详解】句意：关于家族传统的故事确实非常感人。题干中已有be动词is，后面的“very touching”是形容词短语作表语，空格处需要填入副词来修饰形容词touching，括号内给出的indeed本身就是副词，意为“确实”，符合句意，无需变形。 55．The ________ (strong) of the team lies in working together. 【答案】strength 【详解】句意：这个团队的力量在于合作。空格前有定冠词“The”，后需填名词作主语；“strong”的名词形式为“strength”，意为“力量”，为不可数名词。 56．His ________ (create) ideas surprised all the experts. 【答案】creative 【详解】句意：他那些富有创造力的想法让所有专家都感到惊讶。create“创造”，是动词，空格后是名词ideas“想法”，此处需要填入形容词作定语来修饰名词。create对应的形容词形式为creative，意为“有创造力的、富有创意的”。 57．He kept ________ (try) until he got the result. 【答案】trying 【详解】句意：他一直尝试，直到得到了结果。keep doing sth.“一直做某事”，是固定短语，所以用try的动名词trying。 58．His _________ (translate) of the great book has a great influence on China 【答案】translation 【详解】句意：他对这本伟大著作的翻译对中国产生了巨大影响。“His”为形容词性物主代词，后接名词作主语，translate的名词形式需去e加ion，故填translation。 59．Yuan Longping is a great p________ who helped feed many people. 【答案】pioneer/ioneer 【详解】句意：袁隆平是一位伟大的先驱，他帮助养活许多人。空处需填写名词；结合首字母p，pioneer意为“先锋；先驱”，符合袁隆平在杂交水稻领域贡献突出的语境，a后接可数名词单数。 60．He was ________ (紧张的) when he first spoke to his new classmates. 【答案】nervous 【详解】句意：他第一次和新同学说话时很紧张。系动词was后面需要接形容词作表语；中文提示“紧张的”，对应的英文形容词为nervous。 61．His theory was ________ (接受) years later. 【答案】accepted 【详解】句意：他的理论在多年之后被接受。“接受”对应的动词是accept；主语“His theory”和accept之间是被动关系，结合was，此处用一般过去时的被动语态“was done”结构，accept的过去分词是accepted。 62．The story is ________ (真正地) inspiring. 【答案】truly 【详解】句意：这个故事真的非常鼓舞人心。“真正地”的英文是truly，副词，修饰形容词inspiring。 63．At the b________, he met lots of difficulties. 【答案】beginning/eginning 【详解】句意：一开始，他遇到了很多困难。根据“At the...”及首字母和语境可知，此处指“刚开始的时候”，at the beginning“一开始”符合语境，故填beginning。 64．We can see many ________ things and know about their ________ rules. (nature) 【答案】 natural nature 【详解】句意：我们可以看到许多自然的事物，并了解它们的自然法则。第一空，需填形容词修饰名词things，nature的形容词形式为natural，意为“自然的”，故填natural。第二空，nature rules表示“自然法则”，是固定表达，为名词作定语修饰名词rules，故填nature。 65．It is v________ for teenagers to learn from great people. 【答案】valuable/aluable 【详解】句意：青少年向伟人学习是很有价值的。根据首字母提示v和语境：向伟人学习这件事是有价值的。valuable意为“有价值的”，作表语。 66．This book is well w________ reading for all students. 【答案】worth/orth 【详解】句意：这本书很值得所有学生一读。根据首字母w可知，be worth doing sth.意为“值得做某事”，符合描述书本价值的语境，固定短语。 67．—I’m truly thankful for all your help and support. —Don’t m________ it. 【答案】mention/ention 【详解】句意：——我真的很感谢你所有的帮助与支持。——别客气。根据首字母提示m和语境：对方表达感谢，用固定交际用语回应。mention意为“提及”，Don’t mention it.是固定句型，意为“别客气”，用于回应感谢。 68．We will remember their c________ to our country forever. 【答案】contributions/ontributions 【详解】句意：我们将永远铭记他们对国家做出的贡献。根据句意和首字母c；要表示“贡献”，用contribution；前面是their，代表多份贡献，所以变成复数contributions。 69．The story is t________ about a famous scientist. 【答案】truly/ruly 【详解】句意：这个故事确实是关于一位著名科学家的。根据首字母提示和句中的“about”以及“is”可知，此处应填副词“truly”，表示“确实，的确”，用于强调故事的内容。 70．The e________ travelled across the ocean to find new lands. 【答案】explorers/xplorers 【详解】句意：这些探险家漂洋过海，寻找新的陆地。句中“travelled across the ocean to find new lands”提到“跨越大洋、寻找新陆地”的行为，结合首字母e，对应的人物应是“探险家”，explorer表示“探险家”，句中没有特指单个探险家的限定，且行为通常是群体完成，因此使用复数形式explorers符合语法和语义逻辑。 71．The old worker has taught many young ________ (art) in the past years. 【答案】artists 【详解】句意：这位老工人在过去几年里教了许多年轻艺术家。“art”是名词，意为“艺术”。此处指人，即“艺术家”，应用其派生名词artist。根据前面的修饰词many可知，此处需用复数形式。故填artists。 72．Zhong Nanshan is a famous medical ________ (science). 【答案】scientist 【详解】句意：钟南山是一位著名的医学科学家。“science”是名词，意为“科学”。此处指人，即“科学家”，应用其派生名词scientist。根据前面的不定冠词a可知，此处应用单数形式。故填scientist。 73．The two ________ (dive) won the gold and silver medals at the Games. 【答案】divers 【详解】句意：这两名跳水运动员在运动会上赢得了金牌和银牌。“dive”是动词，意为“跳水”。此处指人，即“跳水运动员”，应用其派生名词diver。根据前面的数词two可知，此处需用复数形式。故填divers。 74．The ________ (repeat) of the same mistake made the teacher angry. 【答案】repetition 【详解】句意：重复犯同样的错误让老师很生气。“repeat”是动词，意为“重复”。此处位于定冠词The之后，of之前，作主语，需用其名词形式。repeat的名词形式为repetition，意为“重复”。故填repetition。 75．H________ stories can teach us plenty of lessons. 【答案】Historical/istorical 【详解】句意：历史故事能教会我们很多道理。空处作定语修饰名词stories，应用形容词，从句意判断，能够承载诸多经验教训、以“stories（故事）”为核心描述对象，并结合首字母H，可推断此处指“和历史相关的”故事，historical意为“历史的，与历史有关的”，符合语境，首字母大写。 76．At last, his idea was a________ by most people. 【答案】accepted/ccepted 【详解】句意：终于，他的想法被大多数人接受了。根据首字母和“his idea was…by most people”可知，此处指想法被人接受，accept“接受”，主语和动词之间是被动关系，句中已有be动词was，此处使用accept的过去分词形式accepted，与was构成一般过去时的被动语态。 77．We a________ him for his hard work and strong will. 【答案】admire/dmire 【详解】句意：我们因他的努力和坚强意志而钦佩他。根据首字母提示和固定搭配“admire sb. for sth.”可知，此处应填动词“admire”，表示“钦佩，敬佩”。主语“We”为第一人称复数，且描述一般性事实，故用动词原形。 78．He felt a________ when he made a silly mistake in front of the whole class. 【答案】awkward/wkward 【详解】句意：当他在全班面前犯了一个愚蠢的错误时，他感到尴尬。根据“he made a silly mistake in front of the whole class.”及首字母可知，在全班面前犯愚蠢的错误后应是感到尴尬，awkward意为“尴尬的”，在句中作表语，故填awkward。 79．After years of hard work, he finally made a great ________ (invent). 【答案】invention 【详解】句意：经过多年的努力，他终于做出了一项伟大的发明。“invent”是动词，意为“发明”。此处位于不定冠词a和形容词great之后，需用其名词形式。invention意为“发明”，是可数名词。故填invention。 80．We should learn about our country’s long and rich ________ (traditional). 【答案】tradition 【详解】句意：我们应该了解我们国家悠久而丰富的传统。括号内的traditional是形容词，意为“传统的”。题干中形容词long and rich（悠久且丰富的）后面需要修饰名词，此处表达“我们国家悠久丰富的传统”，要把形容词traditional变为对应的名词形式tradition。 81．His ideas have i________ many young students. 【答案】influenced/nfluenced 【详解】句意：他的思想影响了许多年轻学生。句中出现助动词have，说明句子使用现在完成时，结构为have + 动词过去分词，空格处需要填入一个以i开头的动词的过去分词形式。结合主语“他的思想”和宾语“许多年轻学生”的逻辑关系，以i开头、表达“影响”含义的动词influence完全契合语境。influence的过去分词形式是influenced。故填influenced。 82．He showed great b________ when facing failure. 【答案】bravery/ravery 【详解】句意：面对失败时，他表现出极大的勇气。根据首字母b以及语境，此处表达勇气；形容词great后要用名词，bravery是名词，意为勇气，因此应填bravery。 83．The d________ of technology makes our life easier. 【答案】development/evelopment 【详解】句意：科技的发展让我们的生活更加便捷。 根据“makes our life easier”以及首字母d提示，科技的发展可以让生活更轻松。空格前有定冠词The，空格后有of，此处需要名词。development是名词，意为“发展”，the development of…表示“……的发展”，故填development。 84．He is a________ to playing computer games and can’t focus on his lessons. 【答案】addicted/ddicted 【详解】句意：他沉迷于玩电脑游戏，无法集中精力在功课上。句中“is”是系动词，后面需接形容词作表语，结合“can’t focus on his lessons”及首字母为a可知，此处是固定搭配“be addicted to”，表示“沉迷于、对……上瘾”，addicted“上瘾的、入迷的”，符合语境。 85．His ________ (effort) finally brought good results. 【答案】efforts 【详解】句意：他的努力最终带来了好的结果。effort表示“努力”时，常用复数形式efforts，his后面可接可数名词复数，表示“多方面的付出”，故填efforts。 86．He succeeded in ________ (prove) his theory. 【答案】proving 【详解】句意：他成功证明了他的理论。固定短语succeed in doing sth意为“成功做某事”，介词in后面要接动词的动名词形式，prove的动名词形式是proving，故填proving。 87．Columbus was a famous __________ (explore) who discovered America. 【答案】explorer 【详解】句意：哥伦布是一位著名的探险家，他发现了美洲。形容词famous后需要接名词作表语，explore为动词，意为“探索”，表示“探险家”的名词形式为explorer，不定冠词a后使用名词单数形式，故填explorer。 88．His __________ (discover) was considered a big success at that time. 【答案】discovery 【详解】句意：他的发现在当时被认为是一项巨大的成功。空格前面是His，形容词性物主代词，后面需要接名词。discover对应的名词是discovery。后面be动词用was，说明主语是单数，所以直接填discovery。 89．The __________ (write) of this book is a young researcher. 【答案】writer 【详解】句意：这本书的作者是一位年轻的研究员。空格位于定冠词The之后、介词of之前，需要填入一个名词，构成“the + 名词 + of”的所属结构，在句中作主语。括号内给出的write是动词，意为“书写、写作”，要转换为表示“从事写作的人”的名词形式，对应的职业身份名词就是writer“作者”。 ‌句子的系动词是is，说明主语是单数概念，用单数形式writer。故填writer。 90．We all __________ (admiration) him for his courage and hard work. 【答案】admire 【详解】句意：我们都钦佩他的勇气和努力。句中主语We all后面需要谓语动词，admiration是名词，对应的动词为admire，本句陈述事实，用一般现在时。 91．His work ________ (influence) millions of people so far. 【答案】has influenced 【详解】句意：到目前为止，他的作品已经影响了数百万人。 so far意为“到目前为止”，是现在完成时的标志词，现在完成时结构为“have/has+过去分词”，主语His work是第三人称单数，所以用has，influence的过去分词是influenced。故填has influenced。 92．The ________ (发明家) invented a new machine last year. 【答案】inventor 【详解】句意：这位发明家去年发明了一台新机器。根据汉语提示，表示“发明家”的单词是inventor，特指这一位发明家，用单数形式。 93．We ________ (钦佩) those who never give up easily. 【答案】admire 【详解】句意：我们钦佩那些从不轻易放弃的人。空格处为主句谓语，主语是We，陈述客观事实，用一般现在时；括号提示“钦佩”对应admire，主语为复数，动词使用原形。故填admire。 94．All team ________ (成员) agree with this new plan. 【答案】members 【详解】句意：所有团队成员都同意这项新计划。根据中文提示“成员”以及前面All可知，这里需要用可数名词的复数形式，“member（成员）”符合语境及语法要求。 95．We need ________ (有创造力的) ways to solve problems. 【答案】creative 【详解】句意：我们需要有创造力的方法来解决问题。本空缺少形容词作定语，修饰名词ways；“有创造力的”对应的形容词为creative。 96．Honesty is one of his best ________ (品质). 【答案】qualities 【详解】句意：诚实是他最好的品质之一。根据汉语提示，表示“品质”的单词是quality，one of + 形容词最高级 + 可数名词复数，表示“……的一个”，故填qualities。 97．He showed great ________ (勇气) in hard times. 【答案】bravery 【详解】句意：他在艰难的时刻展现出巨大的勇气。great是形容词，后面接名词；“勇气”的英文是bravery，它是不可数名词，没有复数变化。故填bravery。 98．He managed ________ (finish) translating the book in a small room. 【答案】to finish 【详解】句意：他设法在一间小房间里完成了这本书的翻译。固定搭配manage to do sth.意为“设法做成某事”，manage后面接不定式to do。finish是动词，意为“完成”。故填to finish。 99．We should base our ________ (judge) on facts and truth. 【答案】judgement 【详解】句意：我们应该把我们的判断建立在事实与真相之上。形容词性物主代词our（我们的），后面需要接名词，judge的名词形式为judgement“判断”。 100．S________ or other, he worked out the difficult math problem. 【答案】Somehow/omehow 【详解】句意：不知怎么地，他解出了这道数学难题。Somehow or other是固定短语，意为“不知怎么地；想方设法；以某种方式”；somehow是副词，该短语放在句首作状语，引出后面这件事情，契合“难题被解出来” 的语境。 试卷第1页（共3页） 试卷第1页（共3页） 学科网（北京）股份有限公司 $ 学校:___________姓名：___________班级：___________考号：___________ 期中总复习之重点单词及词性转换易错题专练100题 （乱序版，Units 1-4） 【适用版本：沪教版教材；限时20分钟，总100小题，满分100分】 一、单词拼写 1．You are in c________ of your own future. 2．During the summer v________, many students choose to take part‑time jobs. 3．Playing computer games too much can ________ (affect) your study. 4．Teenagers today face a lot of ________ (press) from school. 5．It’s important for us ________ (learn) to communicate with others. 6．Please keep the door ________ (open) for fresh air. 7．Many teenagers are addicted to ________ (chat) online. 8．This ________ (education) story teaches us a good lesson. 9．Some teenagers are easily ________ (上瘾的) to short‑video apps. 10．The teacher gave me some useful ________(建议) on how to get along with others. 11．The ________ (压力) of exams makes many students feel stressed out. 12．We need to learn to ________ (应对) study pressure. 13．She feels ________ (糟糕的) because she had a fight with her best friend yesterday. 14．She feels ________(尴尬的) when she makes mistakes in class.(提示词：embarrassed) 15．Many teenagers worry about their body ________ (形象). 16．We will ________ (庆祝) my grandma’s 80th birthday with all relatives next month. 17．My great-grandpa left many interesting ________ (故事) about our family history to us. 18．Many Chinese families have their own special family ________ (传统) passed down for years. 19．It is ________ (常见的) for Chinese people to visit ancestors during the Qingming Festival. 20．Many families go out together in their ________ (空闲的) time during holidays. 21．The ________ (科学家) spent all his life on rice research. 22．He is the ________ (领导者) of this research group. 23．He is only an ________ (普通的) bus driver, but his honesty moved a whole city. 24．Socrates was a Greek ________ (哲学家) who taught by asking questions. 25．We must think about the historical ________ (背景) before we judge a person from the past. 26．Her firm ________ (信念) gave her the courage to speak for poor farmers. 27．The w________ wrote many famous books about history. 28．Please r________ to turn off the lights when you leave the room. 29．You need more p________ to improve your oral English. 30．Too much p________ can make teenagers feel tired and worried. 31．It’s important for teenagers to learn to m________ their time wisely. 32．The boss asked me ________ (hand) in the report before Friday. 33．The children burst into ________ (laugh) when they saw the funny picture. 34．All the team ________ (member) support his new plan. 35．He put forward a ________ (practice) suggestion for the project. 36．We should think ________ (wise) before making decisions. 37．Different cultural ________ (background) help us understand great people from other ages. 38．Regular exercise can ________ (增强) your body and make you more energetic. 39．My mother has ________ (已经) taught me how to make our family’s secret sweet rice cake. 40．As a l________, he knows how to organize the team well. 41．She felt e________ when she forgot her speech in front of the whole class. 42．The team ________ (respond) to my email at once yesterday. 43．He is deeply ________ (addict) to playing computer games. 44．The girl was too ________ (shame) to answer the question. 45．He ________ (prove) to his parents that his hobbies wouldn’t affect his study last week. 46．She looked at me ________ (awkward) and said nothing. 47．As a great ________ (school), he devoted all his time to study. 48．My teacher gave me some ________ advice on English learning. (value) 49．It’s not easy for teenagers to ________ (应对) with sudden mood changes. 50．The t________ gave us many wise thoughts about life. 51．It is a great s________ for him to fail such an easy exam. 52．Many teenagers turn to the h________ for advice on their problems. 53．The school’s advice c________ helps many students solve their teenage problems. 54．The story of the family tradition is ________ (indeed) very touching. 55．The ________ (strong) of the team lies in working together. 56．His ________ (create) ideas surprised all the experts. 57．He kept ________ (try) until he got the result. 58．His _________ (translate) of the great book has a great influence on China 59．Yuan Longping is a great p________ who helped feed many people. 60．He was ________ (紧张的) when he first spoke to his new classmates. 61．His theory was ________ (接受) years later. 62．The story is ________ (真正地) inspiring. 63．At the b________, he met lots of difficulties. 64．We can see many ________ things and know about their ________ rules. (nature) 65．It is v________ for teenagers to learn from great people. 66．This book is well w________ reading for all students. 67．—I’m truly thankful for all your help and support. —Don’t m________ it. 68．We will remember their c________ to our country forever. 69．The story is t________ about a famous scientist. 70．The e________ travelled across the ocean to find new lands. 71．The old worker has taught many young ________ (art) in the past years. 72．Zhong Nanshan is a famous medical ________ (science). 73．The two ________ (dive) won the gold and silver medals at the Games. 74．The ________ (repeat) of the same mistake made the teacher angry. 75．H________ stories can teach us plenty of lessons. 76．At last, his idea was a________ by most people. 77．We a________ him for his hard work and strong will. 78．He felt a________ when he made a silly mistake in front of the whole class. 79．After years of hard work, he finally made a great ________ (invent). 80．We should learn about our country’s long and rich ________ (traditional). 81．His ideas have i________ many young students. 82．He showed great b________ when facing failure. 83．The d________ of technology makes our life easier. 84．He is a________ to playing computer games and can’t focus on his lessons. 85．His ________ (effort) finally brought good results. 86．He succeeded in ________ (prove) his theory. 87．Columbus was a famous __________ (explore) who discovered America. 88．His __________ (discover) was considered a big success at that time. 89．The __________ (write) of this book is a young researcher. 90．We all __________ (admiration) him for his courage and hard work. 91．His work ________ (influence) millions of people so far. 92．The ________ (发明家) invented a new machine last year. 93．We ________ (钦佩) those who never give up easily. 94．All team ________ (成员) agree with this new plan. 95．We need ________ (有创造力的) ways to solve problems. 96．Honesty is one of his best ________ (品质). 97．He showed great ________ (勇气) in hard times. 98．He managed ________ (finish) translating the book in a small room. 99．We should base our ________ (judge) on facts and truth. 100．S________ or other, he worked out the difficult math problem. 试卷第1页（共3页） 试卷第1页（共3页） 学科网（北京）股份有限公司 $