期中总复习之重点单词及词性转化易错题专练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（外研版）

学校:___________姓名：___________班级：___________考号：___________ 期中总复习之重点单词及词性转化易错题专练100题 （乱序版，Units 1-4） 【适用版本：外研版教材；限时30分钟，总100小题，满分100分】 一、单词拼写 1．The little girl put her coins into the p________ bank happily. 【答案】piggy/iggy 【详解】句意：小女孩开心地把硬币放进存钱罐里。piggy作名词，意为“小猪”；固定搭配piggy bank表示 “存钱罐”。根据“put her coins into”把硬币放进去的语境提示，结合首字母p，piggy符合题意。 2．The school team won the football match. We all take p________ in them. 【答案】pride/ride 【详解】句意：校队赢得了足球比赛，我们都为他们感到自豪。根据首字母p提示和固定搭配take pride in，意为“为……感到骄傲”，故填pride。 3．Technology plays a role in ________ (bring) history alive. 【答案】bringing 【详解】句意：技术在让历史变得生动方面发挥着作用。所给动词为bring“带来，使处于……”，介词in后接动名词作宾语，故填bringing。 4．Lots of ________ (teenager) join in the volunteer club every year. 【答案】teenagers 【详解】句意：每年许多青少年加入志愿者俱乐部。Lots of意为“许多”，后接可数名词时需要使用复数形式，teenager是可数名词，意思是“青少年”，复数形式是teenagers。 5．I have a ________ (spare) notebook to record my money plan. 【答案】spare 【详解】句意：我有一个备用的笔记本用来记录我的花钱计划。括号内所给词spare是形容词，意为“备用的、多余的、空闲的”。句中修饰名词notebook，直接填spare即可，不需要变形。 6．You need to make a clear ________ (budget) before spending your pocket money. 【答案】budget 【详解】句意：在花零花钱之前，你需要制定一个清晰的预算。句中“make a clear”后接名词单数作宾语。budget为名词，意为“预算”。故填budget。 7．The old town lies in the ________ (西北) of our city. 【答案】northwest 【详解】句意：这个古镇坐落在我市的西北部。“西北”对应的英文名词为northwest。短语in the northwest of...是固定方位表达，意为 “在……的西北部”。 8．We should take an ________ (积极的) part in all kinds of school activities. 【答案】active 【详解】句意：我们应该积极参加各种各样的学校活动。空格后面是名词part，需要形容词修饰。active形容词，意为“积极的”；固定短语take an active part in表示“积极参加”。故填active。 9．Each ________ (宾客) had to pay $40 for the meal. 【答案】guest 【详解】句意：每位宾客必须为这顿饭支付40美元。根据中文提示可知，guest“宾客”。each表示“每一个”，后必须接可数名词单数；故填guest。 10．The old photos bring back sweet ________ (回忆) of his early life. 【答案】memories 【详解】句意：这些旧照片唤起了他早年生活的甜蜜回忆。 主语the old photos是复数，代表唤起多段回忆；memory是可数名词，此处用复数形式memories。 11．We should think carefully before we make a ________ (决定). 【答案】decision 【详解】句意：在做决定之前，我们应该仔细思考。根据中文“决定”，其对应的英文是decision，此处为固定短语make a decision，表示“做决定”，应填decision。 12．We really take ________ (自豪) in our country’s long history and rich culture. 【答案】pride 【详解】句意：我们为我们国家悠久的历史和丰富的文化感到自豪。take pride in是固定搭配，意为“以……自豪”，take后面需要名词，pride是名词，故填pride。 13．There is a big shop in the ________ (中心) of our busy town. 【答案】centre 【详解】句意：在我们繁忙的城镇中心有一家大商店。根据“in the…of”可知，空处应用名词作宾语，centre“中心”，名词。 14．He gets up ________ (大约) seven every morning on school days. 【答案】around 【详解】句意：在上学的日子里，他每天早上七点左右起床。around意为“大约”，介词。 15．The ________ (预算) helps us control our spending. 【答案】budget 【详解】句意：预算帮助我们控制开支。根据汉语提示“预算”，应填名词budget，作句子的主语。谓语helps为第三人称单数，主语用单数形式budget。 16．Keep your ________ (注意力) on what the performer is doing. 【答案】attention 【详解】句意：把你的注意力集中在表演者正在做的事情上。根据汉语提示“注意力”，应填名词attention，作keep的宾语。固定搭配keep one’s attention on…表示“把注意力集中在……上”。 17．The ________ (表演) will start at seven o’clock tonight. 【答案】performance 【详解】句意：表演今晚七点开始。空格前The为定冠词，后接名词作主语。结合括号提示“表演”，performance意为“表演”，名词，符合语境。 18．The ________ (观众) enjoyed every minute of the show. 【答案】viewers 【详解】句意：观众们全程都很享受这场演出。根据中文提示，viewer“观众”，通常观众不止一人，viewers符合句意。 19．When holidays come, we can work as ________ (志愿者) at the museum. 【答案】volunteers 【详解】句意：假期来临时，我们可以在博物馆担任志愿者。空格位于固定搭配work as“担任、以……身份工作”之后，需要填入表示“志愿者”含义的名词，说明主语“we”的身份。“志愿者”对应的英文核心名词是volunteer，它是可数名词；句子主语是复数概念的we，指代多个人，因此需要将volunteer变为复数形式volunteers，和主语的数量保持一致。故填volunteers。 20．Many people believe that a ________ (富裕的) life cannot always bring people true happiness. 【答案】wealthy 【详解】句意：很多人认为富裕的生活并不总能给人们带来真正的幸福。wealthy“富裕的”是形容词，句中“life”为名词，前面需要用形容词修饰，故填wealthy。 21．Zhan Haojing is a high school student as well as a puppet ________ (表演者). 【答案】performer 【详解】句意：詹浩静是一名高中生，同时也是一位木偶表演者。“表演者”对应的英文单词是performer，可数名词，前面有不定冠词a限定，用单数形式即可，puppet performer是表示“木偶表演者”的常用固定搭配。 22．Liang Qichao was a well-known writer and ________ (教育家). 【答案】educator 【详解】句意：梁启超是一位著名的作家和教育家。educator表示“教育家”，and连接并列名词，前面有不定冠词a，名词使用单数形式，故填educator。 23．We should ________ (储蓄) some money every month. 【答案】save 【详解】句意：我们应该每个月储蓄一些钱。“储蓄”对应的英文动词是save，句中should为情态动词，后接动词原形。 24．Don’t touch the machine with your f________. It’s dangerous. 【答案】fingers/ingers 【详解】句意：不要用手指触碰这台机器，这很危险。结合首字母提示和“Don’t touch the machine”可知，用手指触碰，通常是多个手指，fingers符合句意。 25．It’s my p________ to tell you how to save money. 【答案】pleasure/leasure 【详解】句意：我很乐意告诉你如何省钱。固定句型：It’s my pleasure to do sth.，意为“我很乐意做某事/很荣幸做某事”，契合首字母p提示，且符合语境“告诉你如何省钱”。 26．The book is w________ reading for all teenagers. 【答案】worth/orth 【详解】句意：这本书值得所有青少年阅读。固定结构be worth doing，意为“值得做某事”，worth是形容词，表示“值得的”，结合首字母w，符合题意，因此填worth。 27．My English teacher uses funny c________ videos to teach new words. 【答案】cartoon/artoon 【详解】句意：我的英语老师用有趣的卡通视频来教新单词。cartoon意为“卡通”，cartoon videos表示“卡通视频”，名词cartoon作定语修饰videos，用单数形式。 28．She had bad l________ and missed the bus this morning. 【答案】luck/uck 【详解】句意：她运气不好，今天早上错过了公交车。根据首字母提示和“missed the bus”可知，此处表示运气不好。luck“运气”，不可数名词，符合语境。 29．The road develops ________ (smooth) year by year. 【答案】smoothly 【详解】句意：这条路一年比一年发展得顺利。“develops”为实义动词，需填副词修饰动词。smooth的副词形式是smoothly“顺利地”。 30．The show is ________ (live) and interesting. 【答案】lively 【详解】句意：这场演出生动有趣。空处与interesting并列作is的表语，应用形容词。live作形容词意为“现场的，活的”，不符合语境。形容词lively意为“生动的、热闹的”，用于描述演出的特点。 31．Different cultures ________ (mix) together hundreds of years ago. 【答案】mixed 【详解】句意：不同的文化在数百年前就融合在一起了。句中“hundreds of years ago”为一般过去时的时间状语，句子应用一般过去时，mix的过去式在词尾加ed，故填mixed。 32．The students were very ________ when they built a model of the old town hall, and their teacher praised them warmly in front of the whole class. (creativity) 【答案】creative 【详解】句意：学生们在建造老市政厅模型时非常有创造力，老师在全班同学面前热烈地表扬了他们。空格前面是副词very，再往前是系动词were。这说明空格处需要一个形容词来作表语（系表结构）。括号里给出的是名词“creativity”（创造力），将其变为形容词形式，表示“有创造力的”，即creative，故填：creative。 33．An old clock stands in the _________ square of our town, and it has told the time for the local people since a hundred years ago. (centre) 【答案】central 【详解】句意：一座古老的钟矗立在我们小镇的中心广场，一百年以来它一直为当地居民报时。括号内centre是名词，空格后面是名词square，需要用形容词修饰名词。centre的形容词形式central，意为“中心的”，故填central。 34．The little boy dreamt of being a scientist when he ________ (grow) up. 【答案】grew 【详解】句意：这个小男孩梦想长大后成为一名科学家。主句中dreamt为dream的过去式，句子整体为一般过去时，when引导的时间状语从句时态要与主句保持一致，grow意为“成长”，过去式为grew。故填grew。 35．The story came to ________ (live) with the puppet’s movements. 【答案】life 【详解】句意：随着木偶的动作，故事变得生动起来。live“居住；生活”，为动词。此处考查固定搭配“come to life”，表示“活跃起来；变得生动”，故用其名词形式life。 36．The ________ (view) gave warm cheers after the performance. 【答案】viewers 【详解】句意：观众们在演出结束后热烈欢呼。根据“gave warm cheers”可知，空格处是指人的名词，view的名词形式viewer意为“观众”，结合语境，此处不止一位观众，应填复数形式viewers。 37．We can see several ________ (gentleman) watching the show in the hall. 【答案】gentlemen 【详解】句意：我们可以看到几位绅士正在大厅观看演出。空格前的several意为“几个”，后面需要接可数名词的复数形式；gentleman是可数名词，它的复数属于不规则变化，将词尾的man变为men，即gentlemen。 38．He hurt three ________ (finger) when making puppets by hand. 【答案】fingers 【详解】句意：他手工制作木偶时弄伤了三根手指。数词three（三）后面必须接可数名词复数形式；finger是可数名词，意思是“手指”，它的复数形式是fingers，因此填fingers。 39．________ (teenage) life is full of new experiences and challenges. 【答案】Teenage 【详解】句意：青少年生活充满了新的经历与挑战。空处修饰名词life，应用形容词。句首需首字母大写，故填Teenage。 40．It is ________ (exact) what I want to tell you about saving money. 【答案】exactly 【详解】句意：这正是我想告诉你的关于省钱的事。空格处修饰整个表语从句what I want to tell you，表示“正是、确切地”，需要用副词。括号内所给词exact是形容词，其副词形式为exactly。 41．Time ________ (流逝) quickly and we should value every minute. 【答案】passes 【详解】句意：时间流逝，我们应当珍惜每一分钟。句中陈述客观事实，应用一般现在时；主语Time为不可数名词，属于单数概念，谓语动词要用第三人称单数形式，pass意为“流逝”，它的第三人称单数形式直接加-es，故填passes。 42．This story can bring the characters ________ (鲜活的). 【答案】alive 【详解】句意：这个故事能让角色鲜活起来。bring+宾语+形容词 属于“使宾语处于某种状态”的结构；alive是形容词，表示“鲜活的、活着的”，固定搭配bring…alive表示“使……鲜活、生动起来”，在句中作宾语补足语，因此填alive。 43．We should develop a good a________ towards money and life. 【答案】attitude/ttitude 【详解】句意：我们应当树立良好的态度，看待金钱与生活。根据首字母a和固定搭配attitude towards sth，意为“对……的态度”，不定冠词a，后面是名词的单数形式，故填attitude。 44．The viewers are surprised at the singer’s excellent p________. 【答案】performance/erformance 【详解】句意：观众们对这位歌手出色的表演感到惊讶。根据首字母及“The viewers are surprised at the singer’s excellent”提示，这里表示“表演”，对应名词performance，作介词at的宾语，特指这一场表演，用单数形式，符合题意。 45．H________ on, and you will make great progress. 【答案】Hold/old 【详解】句意：坚持下去，你就会取得很大进步。根据首字母提示和固定搭配“hold on”可知，此处应填动词“hold”，表示“坚持，继续”，前半句是祈使句的肯定形式，以动词原形开头。 46．Many old t________ stories tell us how people lived hundreds of years ago. 【答案】traditional/raditional 【详解】句意：许多古老的传统故事告诉我们数百年前人们是如何生活的。根据首字母t及语境可知，讲述数百年前古人生活的故事是“传统的”故事，traditional“传统的”符合语境，在句中作定语修饰名词stories。    47．The m________ of this festival is to remember the great heroes in the past. 【答案】meaning/eaning 【详解】句意：这个节日的意义是缅怀过去伟大的英雄。the+名词+of是名词所有格结构，空格处需要名词；结合首字母m以及“remember the great heroes in the past”，meaning表示“意义、含义”，符合句子语境，因此填meaning。 48．My mum likes to fill the f________ with fresh fruit every weekend. 【答案】fridge/ridge 【详解】句意：我妈妈喜欢每个周末都往冰箱里装满新鲜水果。根据句子“fill the...with fresh fruit”以及首字母“f”，结合生活常识，周末用新鲜水果装满的家电是冰箱，“fridge”表示“冰箱”，符合语境。 49．We will work harder so that we ________ (find) more historical facts. 【答案】can find 【详解】句意：我们将更加努力地工作，以便找到更多的历史事实。so that引导的目的状语从句通常搭配情态动词，表示以便能够做成某事，情态动词can后面加动词原形find。 50．Nothing is ________ (possibility) for a hard‑working man. 【答案】impossible 【详解】句意：对于勤奋的人来说，一切皆有可能。空处位于系动词is后面，应填形容词。possibility的形容词possible意为“可能的”，根据主语Nothing以及“for a hard‑working man”可知，此处指一切皆有可能，即没有什么是不可能的。故填possible的反义词impossible。 51．This hand-made silk scarf looks ________ than any new one in the shop, so my mother still wears it on every cold winter day. (pretty) 【答案】prettier 【详解】句意：这条手工丝巾看起来比店里任何一条新的都更好看，所以我妈妈每个寒冷的冬日都戴着它。句中有比较标志词than，要用形容词比较级；pretty是以“辅音字母 + y”结尾，变y为i再加er，即prettier；looks是系动词，后面接形容词作表语，故填：prettier。 52．The girls practised hard and became national volleyball ________ (champion). 【答案】champions 【详解】句意：女孩们刻苦训练，成为全国排球冠军。主语The girls为复数，空格处名词需要使用复数形式，champion意为“冠军”，复数形式为champions。故填champions。 53．We are surprised at the ________ (beautiful) of these ancient buildings. 【答案】beauty 【详解】句意：我们对这些古建筑的美丽感到惊叹。固定搭配be surprised at后接名词，定冠词the后面要使用名词。括号给出的beautiful是形容词，它的名词形式是beauty，意为“美丽”，因此填beauty。 54．She ________ (volunteer) to teach kids puppet skills every summer. 【答案】volunteers 【详解】句意：她每年夏天自愿教孩子们木偶技巧。volunteer“自愿做”，为动词。时间状语every summer表示习惯性动作，应用一般现在时；主语She为第三人称单数，故填volunteers。 55．Warm stories and brave spirits always ________ (inspire) young people to move forward. 【答案】inspire 【详解】句意：温暖的故事和勇敢的精神总是激励年轻人不断前行。根据频度副词“always”可知，本句为一般现在时；主语“Warm stories and brave spirits”是并列主语，表示复数含义，谓语动词用原形，inspire“激励”，动词原形，符合语境。 56．We want to start a ________ (方案) to protect our local folk. 【答案】project/programme 【详解】句意：我们想要启动一个方案来保护当地民众。 空格位于不定冠词a之后，需要填入一个可数名词的单数形式，作动词start的宾语，表达“方案”的含义。结合“保护当地民众”的公益行动场景，project“项目/方案”、programme“计划/方案”都完全契合“启动一项行动方案”的语义逻辑。故填project/programme。 57．Life was much harder for people in the ________ (过去). 【答案】past 【详解】句意：在过去，人们的生活要艰难得多。根据中文提示“过去”可知，对应的英文名词为past。固定搭配in the past表示“在过去”，常与一般过去时连用。 58．Modern t________ have more new ideas and face different growing challenges. 【答案】teenagers/eenagers 【详解】句意：当代青少年有更多新想法，面临不同成长挑战。此处需填入名词作主语，谓语是“have”，主语应用复数形式。结合句意和首字母t提示，故填teenagers。 59．You can’t take part in the show u________ you practice hard. 【答案】unless/nless 【详解】句意：你不能参加这场演出，除非你努力练习。根据句子前后逻辑，除非你努力练习，结合首字母提示，unless“除非”符合句意。 60．This ancient b________ has stood in the town for over three centuries. 【答案】building/uilding 【详解】句意：这座古老的建筑已经在镇上矗立了三个多世纪。根据首字母及“has stood in the town for over three centuries”提示，这里表示“建筑”，对应名词building，This提示用单数形式，作主语，符合题意。 61．We should r________ the memory of our ancestors and never forget our history. 【答案】remember/emember 【详解】句意：我们应当铭记祖先，永远不要忘记我们的历史。情态动词should后面必须跟动词原形，不能变形。结合首字母r，同时根据后半句“never forget our history”的语境，这里表达“铭记、记住”，因此填remember。 62．This dress has a lovely d________ of small colourful flowers. 【答案】design/esign 【详解】句意：这条裙子有着漂亮的彩色小花图案。根据首字母d提示和句后半句“small colourful flowers”，可知这个是“图案”，对应的单词是design。 63．Making ends meet ________ (require) careful budget planning. 【答案】requires 【详解】句意：量入为出需要仔细的预算规划。主语是动名词短语Making ends meet（量入为出、维持生计），动名词短语作主语时，谓语动词通常用第三人称单数形式。句子描述一般事实，用一般现在时。因此require要加-s，变为requires。 64．Let your parents know if you are ________ (bully) at school. Don’t hide it. 【答案】bullied 【详解】句意：如果你在学校被欺负，请让你的父母知道。不要隐瞒。句中“if you are...”为被动语态结构，表示“被……”。根据语境，此处指“被欺负”，动词bully的过去分词需将y变为i再加ed，故填bullied。 65．The girl’s parents have over 100 times more pocket money than her, but they can’t ________ (成功应付) it well. 【答案】 manage 【详解】句意：这个女孩的父母拥有的零花钱比她多100多倍，但他们却无法妥善成功应付这些零花钱。manage“成功应付”；can’t为情态动词否定形式，后面需要接动词原形。 66．Young people are the hope of the n________. 【答案】nation/ation 【详解】句意：年轻人是国家的希望。根据“Young people are the hope of... ”及首字母提示和常识可知，年轻人是“国家”的希望，nation“国家”符合语境。 67．We should respect ________ (tradition) Chinese culture. 【答案】traditional 【详解】句意：我们应当尊重中国传统文化。空处修饰名词短语Chinese culture，应用形容词。tradition的形容词形式为traditional，意为“传统的”，符合句意，故填traditional。 68．Don’t w________ your pocket money on useless toys. 【答案】waste/aste 【详解】句意：不要把零花钱浪费在无用的玩具上。根据首字母和“Don’t…your pocket money on useless toys”可知，此处指不把钱浪费在无用的玩具商，waste…on…“把……浪费在……”为固定搭配，waste符合语境，Don’t后接动词原形。 69．It’s my ________ (please) to share this money management story. 【答案】pleasure 【详解】句意：分享这个资金管理的故事是我的荣幸。本句中It作形式主语，真正主语是后面的不定式。空格前有形容词性物主代词my，形容词性物主代词后面需要接名词。please“使愉快”，是动词，对应的名词形式是pleasure“荣幸，乐事”。It’s one’s pleasure to do sth.“做某事是某人的荣幸”，符合语境。 70．E________, that is the best way to deal with pocket money. 【答案】Exactly/xactly 【详解】句意：确切地说，那是处理零花钱的最佳方式。句中设空处位于句首，用来修饰后面的整个句子，需要填入一个副词作评注性状语，结合“that is the best way to deal with pocket money.”的肯定语气及首字母为E可知，Exactly“确切地、完全正确”，符合语境。 71．This small _________ town has changed a lot since the old fishing days, but its narrow streets and stone houses still look the same. (coast) 【答案】coastal 【详解】句意：这座沿海小镇自旧捕鱼时代以来发生了很大变化，但其狭窄的街道和石屋仍然看起来一样。“coast”是名词，意为“海岸”。此处修饰名词town，需用其形容词形式。coastal意为“沿海的；海岸的”。故填coastal。 72．True ________ (create) comes from continuous thinking and daily practice. 【答案】creativity 【详解】句意：真正的创造力来源于持续的思考与日常实践。“True”是形容词后面要接名词。create是动词，意为“创造”；其名词形式为creativity，意为“创造力”。谓语“comes”是三单，主语用单数creativity。 73．The ________ (organise) organised an activity that helped students learn reasonable money management. 【答案】organisation 【详解】句意：该机构组织了一项帮助学生学习合理理财的活动。句子缺少主语，结合“...organised an activity”可知，此处表示“机构组织活动”，organisation“机构”符合语境。 74．It is necessary for young people to become ________ (depend) in study and life. 【答案】independent 【详解】句意：年轻人在学习和生活中学会独立是很有必要的。become是系动词，后面接形容词，此处表示年轻人需要变得独立，depend的形容词形式为independent“独立的”。 75．The room ________ (涌入) with excited young people just now. 【答案】was flooded 【详解】句意：刚才，房间里涌入了兴奋的年轻人。固定搭配be flooded with意为“涌入”。just now为一般过去时的标志，本句主语The room是单数，be动词应用was，故填was flooded。 76．You can order the tickets on the official w________ of the museum instead of waiting in line. 【答案】website/ebsite 【详解】句意：你可以在博物馆的官方网站上订票，而不必排队等候。根据首字母提示“w”以及“of the museum instead of waiting in line”，此处表示“网站”。名词website“网站”符合语境，且official website为固定搭配，意为“官方网站”，the和museum提示特指这家博物馆的网站，用单数形式，故填website。 77．This is my o________ way to save money for my dream. 【答案】own/wn 【详解】句意：这是我自己为梦想存钱的方式。根据首字母o提示，且my own是固定搭配，意为“我自己的”。own在此作形容词，修饰名词way，表示“自己的方式”。 78．The p________ looks lovely and it can move its arms. 【答案】puppet/uppet 【详解】句意：这个木偶看起来很可爱，它还能动胳膊。句中“looks”为一般现在时，主语为单数，结合首字母p和后文“能摆动胳膊”的提示，单词puppet表示木偶，故填puppet。 79．As a v________, he teaches kids to make puppets. 【答案】volunteer/olunteer 【详解】句意：作为一名志愿者，他教孩子们制作木偶。句中“As a”后接可数名词单数，表示身份；根据句意“志愿者”及首字母v可知，应填volunteer。 80．Take a s________ tin and turn it into your moneybox. 【答案】spare/pare 【详解】句意：拿一个闲置的金属罐，把它做成你的储钱罐。根据“tin”以及首字母“s”可知，此处表示“闲置的、备用的”，对应的单词为spare；形容词修饰名词tin，故填spare。 81．Keeping a diary in English every day is the k________ to improving your writing skills. 【答案】key/ey 【详解】句意：每天用英语记日记是提高写作技能的关键。根据固定搭配“the key to doing sth.”表示“做某事的关键”可知，此处应填名词key。 82．Mr. Smith is a w________ businessman, but he lives a simple life and often helps the poor. 【答案】wealthy/ealthy 【详解】句意：史密斯先生是一位富有的商人，但他过着简朴的生活，并且经常帮助穷人。后文用“but”表示转折，指出他生活简朴且帮助穷人，这与“富有”形成对比，结合首字母w可确定单词为wealthy，意为“富有的”，形容词，修饰名词businessman。 83．The giant panda is considered a national t________ of China and is loved around the world. 【答案】treasure/reasure 【详解】句意：大熊猫被视为中国的国宝，深受全世界喜爱。结合首字母提示和“considered a national…of China and is loved around the world.”可知，此处表示大熊猫被视为中国的国宝，treasure“珍宝，宝物”，national treasure表示“国宝”，符合句意。故填treasure。 84．This camera is too e________ for me, so I plan to buy a cheaper one. 【答案】expensive/xpensive 【详解】句意：这台相机对我来说太贵了，所以我打算买一个更便宜的。根据首字母“e”和后文“buy a cheaper one（买更便宜的）”可知，此处表示昂贵的，“expensive”符合题意，形容词作表语。故填expensive。 85．We use two tins ________ (make) our dream moneyboxes. 【答案】to make 【详解】句意：我们用两个罐子来制作我们的梦想存钱罐。make“制作”，句中存在固定搭配“use sth. to do sth.”，表示“用某物做某事”，此处需要用动词不定式作目的状语，make的不定式形式是to make，用来说明使用两个罐子的用途。 86．Many young ________ (perform) will put on a puppet show this weekend. 【答案】performers 【详解】句意：本周末，许多年轻的表演者将上演一场木偶戏。perform“表演，演出”，句中“Many”后需要接可数名词复数作主语，perform表示“表演者”的名词形式是performer，其复数形式为performers。 87．He ________ (post) many short videos about puppets last month. 【答案】posted 【详解】句意：上个月他发布了很多关于木偶的短视频。post“发布”，句中“last month”表示过去的时间，句子需要用一般过去时，post作为规则动词，过去式形式是posted，意为“发布（过去式）”。 88．Everyone has their ________ (own) way to manage pocket money. 【答案】own 【详解】句意：每个人都有自己管理零花钱的方式。句中“own”表示“自己的”，形容词，修饰名词way；固定搭配one’s own 表示“某人自己的”，故填own。 89．The ________ (price) of these tins are quite low. 【答案】prices 【详解】句意：这些金属罐的价格相当低。句中“these tins”提示是多个物品，对应多个价格；本句谓语为are，说明主语要用复数形式。price的复数形式为prices，故填prices。 90．These ________ (lady) are great lovers of traditional folk arts. 【答案】ladies 【详解】句意：这些女士是传统民间艺术的伟大爱好者。lady意为“女士”，是可数名词，these“这些”后接可数名词复数，lady的复数形式是ladies。 91．The little boy counted his ________ (penny) carefully because he wanted to buy his mother a present. 【答案】pennies 【详解】句意：小男孩仔细数着他的便士，因为他想给妈妈买一份礼物。his是形容词性物主代词，后面需要接名词，根据语境counted暗示复数含义，penny意为便士，以辅音字母+y结尾，变y为i再加es，复数形式是pennies。故填pennies。 92．It’s a great ________ (乐事) to share good reading materials. 【答案】pleasure 【详解】句意：分享优质的阅读材料是一件极大的乐事。“乐事”对应的英文单词为pleasure，句中“a great”后需要接名词，pleasure作为名词，意为“乐事；愉快”，完全符合“It’s a great pleasure to do sth.”的固定句型结构。 93．This is ________ (正是) what I want to say to all teenagers. 【答案】exactly 【详解】句意：这正是我想对所有青少年说的话。“正是”对应的英文单词exactly是副词，句中用于加强语气，修饰后面的表语从句“what I want to say to all teenagers”，意为“正是、恰好地”，完全符合句子语境要求。 94．This plan ________ (有道理) and works well for students. 【答案】makes sense 【详解】句意：这个计划有道理，对学生很适用。句中“有道理”是关键词，表示“有道理”的短语是make sense。本句主语This plan为单数，句子是一般现在时，谓语动词使用第三人称单数形式makes sense。 95．This ________ (木偶) show tells a warm old story. 【答案】puppet 【详解】句意：这场木偶表演讲述了一个温暖的古老故事。句中“木偶”是关键词，puppet作名词，此处名词作定语修饰名词show，puppet show为固定搭配，表示“木偶剧”，故填puppet。 96．I have a ________ (闲置的) tin to make my dream moneybox. 【答案】spare 【详解】我有一个闲置的金属罐来制作我的梦想存钱罐。句中 “闲置的” 是关键词，此处需要形容词修饰名词tin。spare作形容词，意为 “闲置的；备用的”，故填spare。 97．Many ________ (青少年) take part in this art activity. 【答案】teenagers 【详解】句意：许多青少年参加这次艺术活动。“青少年”对应的英文单词是teenager，句中“Many”表示“许多”，后面需要接可数名词的复数形式，teenager的复数形式是teenagers，意为“青少年们”。 98．The dress is too ________ (昂贵的), so I won’t buy it. 【答案】expensive 【详解】句意：这条连衣裙太贵了，所以我不会买它。“昂贵的”对应的英文单词是expensive，句中“is”为系动词，后面需要用形容词作表语，expensive本身就是形容词，意为“昂贵的、价格高的”，完全符合句子的语法和语义要求。 99．We hope ________ (know) more secrets of the ancient kingdom. 【答案】to know 【详解】句意：我们希望了解更多这个古老王国的秘密。固定搭配hope to do sth.（希望做某事），空格在hope后，要用动词不定式作宾语，know的不定式形式是to know。故填to know。 100．The ________ (discover) at Sanxingdui changed people’s ideas about ancient history. 【答案】discoveries 【详解】句意：三星堆的多项发现改变了人们对古代历史的看法。空格前有定冠词“The”，需要名词作主语；discover是动词，名词形式为discovery，表示“发现”，此处侧重指三星堆的多项出土发现 (多个文物、遗迹)，因此复数形式discoveries符合语境。故填discoveries。 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化易错题专练100题 （乱序版，Units 1-4） 【适用版本：外研版教材；限时30分钟，总100小题，满分100分】 一、单词拼写 1．The little girl put her coins into the p________ bank happily. 2．The school team won the football match. We all take p________ in them. 3．Technology plays a role in ________ (bring) history alive. 4．Lots of ________ (teenager) join in the volunteer club every year. 5．I have a ________ (spare) notebook to record my money plan. 6．You need to make a clear ________ (budget) before spending your pocket money. 7．The old town lies in the ________ (西北) of our city. 8．We should take an ________ (积极的) part in all kinds of school activities. 9．Each ________ (宾客) had to pay $40 for the meal. 10．The old photos bring back sweet ________ (回忆) of his early life. 11．We should think carefully before we make a ________ (决定). 12．We really take ________ (自豪) in our country’s long history and rich culture. 13．There is a big shop in the ________ (中心) of our busy town. 14．He gets up ________ (大约) seven every morning on school days. 15．The ________ (预算) helps us control our spending. 16．Keep your ________ (注意力) on what the performer is doing. 17．The ________ (表演) will start at seven o’clock tonight. 18．The ________ (观众) enjoyed every minute of the show. 19．When holidays come, we can work as ________ (志愿者) at the museum. 20．Many people believe that a ________ (富裕的) life cannot always bring people true happiness. 21．Zhan Haojing is a high school student as well as a puppet ________ (表演者). 22．Liang Qichao was a well-known writer and ________ (教育家). 23．We should ________ (储蓄) some money every month. 24．Don’t touch the machine with your f________. It’s dangerous. 25．It’s my p________ to tell you how to save money. 26．The book is w________ reading for all teenagers. 27．My English teacher uses funny c________ videos to teach new words. 28．She had bad l________ and missed the bus this morning. 29．The road develops ________ (smooth) year by year. 30．The show is ________ (live) and interesting. 31．Different cultures ________ (mix) together hundreds of years ago. 32．The students were very ________ when they built a model of the old town hall, and their teacher praised them warmly in front of the whole class. (creativity) 33．An old clock stands in the _________ square of our town, and it has told the time for the local people since a hundred years ago. (centre) 34．The little boy dreamt of being a scientist when he ________ (grow) up. 35．The story came to ________ (live) with the puppet’s movements. 36．The ________ (view) gave warm cheers after the performance. 37．We can see several ________ (gentleman) watching the show in the hall. 38．He hurt three ________ (finger) when making puppets by hand. 39．________ (teenage) life is full of new experiences and challenges. 40．It is ________ (exact) what I want to tell you about saving money. 41．Time ________ (流逝) quickly and we should value every minute. 42．This story can bring the characters ________ (鲜活的). 43．We should develop a good a________ towards money and life. 44．The viewers are surprised at the singer’s excellent p________. 45．H________ on, and you will make great progress. 46．Many old t________ stories tell us how people lived hundreds of years ago. 47．The m________ of this festival is to remember the great heroes in the past. 48．My mum likes to fill the f________ with fresh fruit every weekend. 49．We will work harder so that we ________ (find) more historical facts. 50．Nothing is ________ (possibility) for a hard‑working man. 51．This hand-made silk scarf looks ________ than any new one in the shop, so my mother still wears it on every cold winter day. (pretty) 52．The girls practised hard and became national volleyball ________ (champion). 53．We are surprised at the ________ (beautiful) of these ancient buildings. 54．She ________ (volunteer) to teach kids puppet skills every summer. 55．Warm stories and brave spirits always ________ (inspire) young people to move forward. 56．We want to start a ________ (方案) to protect our local folk. 57．Life was much harder for people in the ________ (过去). 58．Modern t________ have more new ideas and face different growing challenges. 59．You can’t take part in the show u________ you practice hard. 60．This ancient b________ has stood in the town for over three centuries. 61．We should r________ the memory of our ancestors and never forget our history. 62．This dress has a lovely d________ of small colourful flowers. 63．Making ends meet ________ (require) careful budget planning. 64．Let your parents know if you are ________ (bully) at school. Don’t hide it. 65．The girl’s parents have over 100 times more pocket money than her, but they can’t ________ (成功应付) it well. 66．Young people are the hope of the n________. 67．We should respect ________ (tradition) Chinese culture. 68．Don’t w________ your pocket money on useless toys. 69．It’s my ________ (please) to share this money management story. 70．E________, that is the best way to deal with pocket money. 71．This small _________ town has changed a lot since the old fishing days, but its narrow streets and stone houses still look the same. (coast) 72．True ________ (create) comes from continuous thinking and daily practice. 73．The ________ (organise) organised an activity that helped students learn reasonable money management. 74．It is necessary for young people to become ________ (depend) in study and life. 75．The room ________ (涌入) with excited young people just now. 76．You can order the tickets on the official w________ of the museum instead of waiting in line. 77．This is my o________ way to save money for my dream. 78．The p________ looks lovely and it can move its arms. 79．As a v________, he teaches kids to make puppets. 80．Take a s________ tin and turn it into your moneybox. 81．Keeping a diary in English every day is the k________ to improving your writing skills. 82．Mr. Smith is a w________ businessman, but he lives a simple life and often helps the poor. 83．The giant panda is considered a national t________ of China and is loved around the world. 84．This camera is too e________ for me, so I plan to buy a cheaper one. 85．We use two tins ________ (make) our dream moneyboxes. 86．Many young ________ (perform) will put on a puppet show this weekend. 87．He ________ (post) many short videos about puppets last month. 88．Everyone has their ________ (own) way to manage pocket money. 89．The ________ (price) of these tins are quite low. 90．These ________ (lady) are great lovers of traditional folk arts. 91．The little boy counted his ________ (penny) carefully because he wanted to buy his mother a present. 92．It’s a great ________ (乐事) to share good reading materials. 93．This is ________ (正是) what I want to say to all teenagers. 94．This plan ________ (有道理) and works well for students. 95．This ________ (木偶) show tells a warm old story. 96．I have a ________ (闲置的) tin to make my dream moneybox. 97．Many ________ (青少年) take part in this art activity. 98．The dress is too ________ (昂贵的), so I won’t buy it. 99．We hope ________ (know) more secrets of the ancient kingdom. 100．The ________ (discover) at Sanxingdui changed people’s ideas about ancient history. 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 $