Unit 4 Inventions 重点单词短语及词性转换巩固复习练100题（乱序版）-2025-2026学年八年级英语上册重难点讲练全攻略（沪教版2024）

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 重点单词短语及词性转换巩固复习练100题（乱序版） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．Lang Lang (按) the piano keys and beautiful music came to our ears. 【答案】pressed 【详解】句意：郎朗一按钢琴键，美妙的音乐就传了进来。句子缺少谓语动词，press按压，动词；由其后动词“came”可知是一般过去时。故填pressed。 2．We must be careful to (避免) making more mistakes. 【答案】avoid 【详解】句意：我们必须小心，避免犯更多的错误。根据“We must be careful to…making more mistakes.”可知，这里考查to+动词原形，to在这里是不定式符号 ，其后需接动词原形。“避免”对应的英文单词avoid是动词，且avoid doing sth表示“避免做某事”，符合语境。故填avoid。 3．Mike didn’t go (任何地方) special on vacation. 【答案】anywhere 【详解】句意：迈克假期没有去任何特别的地方。根据“Mike didn’t go...special on vacation.”及汉语提示可知，anywhere表示“任何地方”，符合语境。故填anywhere。 4．A n of birds flew south for the winter. 【答案】(n)umber 【详解】句意：一群鸟飞往南方过冬。根据“A...of birds flew south for the winter.”可知，此处表示“一群鸟”，a number of是固定短语，意为“许多，若干”，后接可数名词复数形式。故填(n)umber。 5．Please p two copies of the document for me. Thanks. 【答案】(p)rint 【详解】句意：请为我打印这份文件的两份副本。谢谢。结合语境和首字母提示可知，这里表示打印文件，print“打印”符合语境，祈使句用动词原形。故填(p)rint。 6．Some m can conduct electricity (导电) well, such as iron. 【答案】(m)etal 【详解】句意：一些金属，比如铁，能够很好地导电。根据句中“can conduct electricity well”可知，金属能够导电，应填metal，意为“金属”，不可数名词。故填(m)etal。 7．Please a this photo to your report. 【答案】(a)ttach 【详解】句意：请把这张照片附在你的报告中。根据句中“to your report”可知，此处表示“附上”，结合首字母a，应填attach，本句为祈使句，用动词原形。故填(a)ttach。 8．The telephone allows people to talk over long (distant). 【答案】distances 【详解】句意：电话允许人们远距离通话。根据“long”可知，横线处需填名词，distant“遥远的”，形容词，其名词形式为distance，表示“距离”时为可数名词，此处需用复数形式表泛指。故填distances。 9．Boys and girls, let’s start (clean) up the classroom! 【答案】cleaning/to clean 【详解】句意：孩子们，让我们开始打扫教室吧！固定搭配start doing/to do sth表示“开始做某事”，故填cleaning/to clean。 10．The invention of movable type has a number of (benefit). 【答案】benefits 【详解】句意：活字印刷术的发明有许多好处。根据“a number of”可知，空格处应使用名词的复数形式。故填benefits。 11．He usually (mixture) coffee with milk. 【答案】mixes 【详解】句意：我们应该根据事实做决定，而不仅仅是我们的猜测。mixture“混合物”是名词，mix“混合”，是动词，分析句子结构，此处缺少谓语，用动词，根据“usually”可知，此处谓语用一般现在时，主语he是第三人称单数形式，谓语用第三人称单数形式。故填mixes。 12．He (press) the button and turned on the machine. 【答案】pressed 【详解】句意：他按下按钮，打开了机器。根据句中“turned”可知，该句时态为一般过去时，结合所给词可知，press“按”，动词原形，此处应该填入其过去式pressed，作谓语。故填pressed。 13．He decided (have) a rest after the long journey. 【答案】to have 【详解】句意：长途旅行后，他决定休息一下。decide to do“决定做某事”，是固定短语，空处应是不定式。故填to have。 14．China is going to double the size of its space station to make the “space home” (big) and more comfortable. 【答案】bigger 【详解】句意：中国将把空间站的规模扩大一倍，使“太空家园”更大、更舒适。分析句子结构可知，此处与“more comfortable”并列，应填big的比较级形式bigger，意为“更大的”。故填bigger。 15．AI technology in China has developed (fast) than anyone expected. 【答案】faster 【详解】句意：中国的AI技术发展得比任何人预期的都要快。根据“than”可知，此处应用fast的比较级faster修饰动词developed。故填faster。 16．Tom doesn’t cook as (good) as his mother. 【答案】well 【详解】句意：汤姆做饭不如他妈妈好。not as…as…‌ 表示“不如……”，第一个“as”后需接形容词或副词的原级形式；分析句子结构可知，此处应用副词well，修饰动词“cook”。故填well。 17．Nothing is more (令人兴奋的) than playing tennis. 【答案】exciting 【详解】句意：没有什么比打网球更令人兴奋的了。根据中文提示“令人兴奋的”可知，此处应填形容词exciting，其比较级形式为more exciting，与句中的“more”构成比较级表达。故填exciting。 18．You need the key words (把……输入) the search engine. 【答案】 to type into 【详解】句意：你需要在搜索引擎中键入关键词。根据汉语提示可知，此空应填“把……输入”，英文表达为type...into...，need to do“需要做某事”，固定搭配。故填to type；into。 19．The (中央的) heating was turned off. 【答案】central 【详解】句意：中央供暖系统被关闭了。根据汉语提示可知本题考查单词central“中央的”，形容词作定语，故填central。 20．The (高温) from the fire will soon dry your coat. 【答案】heat 【详解】句意：来自于火的高温将很快烤干你的外套。根据汉语提示可知本题考查单词heat“高温”，不可数名词，作主语，故填heat。 21．They are walking along the (小路). 【答案】path 【详解】句意：他们正沿着小路走着。小路：path，此处用名词单数。故填path。 22．The students like this (种类) of game very much. 【答案】type 【详解】句意：学生们非常喜欢这种类型的游戏。根据词义“种类”可知，是可数名词type，this修饰单数名词。 故填type。 23．I live with my grandpa in (中心的) London. 【答案】central 【详解】句意：我和爷爷住在伦敦市中心。中心的：central，形容词，在此处作定语修饰名词London。故填central。 24．The boy wanted to pour the (混合液) into the glass. 【答案】mixture 【详解】句意：男孩想把混合液倒进玻璃杯里。mixture“混合液”，不可数名词。故填mixture。 25． (例如), if you want to learn English well, you should practise speaking it. 【答案】 For example/instance 【详解】句意：例如，如果你想学好英语，你应该练习说英语。for example/instance“例如”，介词短语，句首首字母大写。故填For；example/instance。 26．Today’s cartoons are usually not (像……一样简单) little Mickey Mouse, but everyone still knows and loves him. 【答案】as simple as/so simple as 【详解】句意：现在的卡通人物通常不像小米老鼠那样简单，但是大家都知道并且喜爱他。as simple as“像……一样简单”；由空前“not”可知，否定句中“not as...as”可以和“not so...as”互换。故填as/so simple as。 27．Although (尽管) Jenny is only 12 years old, she’s nearly (几乎) a tall as her father. 【答案】(a)s 【详解】句意：虽然珍妮只有12岁，但她几乎和她爸爸一样高。根据“...tall as”可知，本题考查形容词的同级比较，as...as...“和……一样……”。故填(a)s。 28．Children these days d on their parents on their parents too much. 【答案】(d)epend 【详解】句意：如今孩子们过于依赖他们的父母们了。根据首字母提示d可知，本题考查固定搭配depend on“依赖”，表示如今的一个现象，孩子们太依赖父母，使用一般现在时态，且主语children“孩子们”是复数，故填(d)epend。 29．I n a strange man standing outside the shop. 【答案】(n)oticed 【详解】句意：我注意到一个陌生人站在商店外面。结合首字母提示和“...a strange man standing outside the shop.”可知，这里是指注意到一个陌生人站在商店外面，该空要填notice“注意”，结合语境可知，该句是一般过去时，该空要填动词过去式。故填(n)oticed。 30．H the water until it boils. 【答案】(H)eat 【详解】句意：将水加热至沸腾。根据“...the water until it boils.”和首字母H可知，把水加热可煮至沸腾，heat“加热”，动词，肯定祈使句用动词原形开头，句首首字母大写。故填(H)eat。 进阶拓展训练30题 31．The train was powered by a s engine. Thomas Newcomen first invented it. 【答案】(s)team 【详解】句意：这列火车是由蒸汽机驱动的。托马斯·纽科门首先发明了它。根据“The train was powered by a...engine.”和首字母s可知，这列火车是由蒸汽机驱动的，steam“蒸汽”，steam engine“蒸汽机”符合句意。故填(s)team。 32．During the school art festival, Mary played an important r in the performance. 【答案】(r)ole 【详解】句意：在学校艺术节期间，玛丽在演出中扮演了重要角色。根据“Mary played an important...in the performance.”和首字母r可知玛丽在演出中扮演了重要角色，play an important role in意为“在……中扮演重要角色”。故填(r)ole。 33．I saw a big a flying in the sky. 【答案】(a)irplane 【详解】句意：我看见一架大型飞机在天空中飞行。根据“flying in the sky”可知，能在天空中飞行的物体是飞机，结合首字母提示可知，airplane“飞机”符合语境，且空前有“a”，这里用名词单数形式。故填(a)irplane。 34．I use the c to surf the Internet at weekends. 【答案】(c)omputer 【详解】句意：我周末用电脑上网。根据首字母提示和“surf the Internet”可知，此处表示“用电脑上网”，名词computer“电脑”符合语境。故填(c)omputer。 35．Without electricity, they had to use oil l to see. 【答案】(l)ights 【详解】句意：没有电，他们不得不使用油灯来照明。根据“Without electricity”和首字母提示可知，此处指没有电，只能用油灯来照明，oil light“油灯”，可数名词，此处应用名词复数表示泛指。故填(l)ights。 36．Her talent for music is a w to everyone who hears her play. 【答案】(w)onder 【详解】句意：对每个听她演奏的人来说她在音乐方面的天赋是个奇迹。根据“Her talent for music ”“to everyone who hears her play”可知此处指“对她的音乐天赋感到惊奇”；wonder“惊奇、奇迹”，不定冠词后填单数名词。故填(w)onder。 37．He p the door open and walked inside. 【答案】(p)ulled/(p)ushed 【详解】句意：他拉/推开门，走了进去。根据“He…the door open and walked inside.”及首字母提示可知此处指的是“推开门”或者“拉开门”，pull意为“拉开”；push意为“推开”。根据“and walked”可知，时态要用一般过去时，故填(p)ulled/(p)ushed。 38．The car has four w and runs very smoothly. 【答案】 (w)heels 【详解】句意：这辆车有四个轮子，行驶起来非常平稳。根据“and runs very smoothly”及首字母提示可知，wheel“轮子”符合句意，可数名词；空前有数词four，名词用复数形式wheels。故填(w)heels。 39．After a few days of hard work, I finally r that he was not the right person for her. 【答案】(r)ealized/(r)ealised 【详解】句意：经过几天的努力，我终于意识到他不适合她。分析句子结构可知，空处需要填动词作谓语；根据“After a few days of hard work, I finally...that he was not the right person for her.”及首字母提示可知，这里指“意识到”，realize/realise“意识到”符合句意；根据时间状语可知，时态用一般过去时。故填(r)ealized/(r)ealised。 40．Did you go a special last weekend? 【答案】(a)nywhere 【详解】句意：上周末你去了什么特殊的地方吗？根据“go…special”及首字母可知，询问去没去某个地方，疑问句应填anywhere，故填(a)nywhere。 41．Modern inventions have become an (essential) part of our lives. 【答案】essential 【详解】句意：现代发明已成为我们生活中必不可少的一部分。空处修饰名词“part”，填形容词作定语。essential“必不可少的”，形容词。故填essential。 42．We should protect the (intellectual) property of inventors. 【答案】intellectual 【详解】句意：我们应该保护发明者的知识产权。空处修饰名词“property”，填形容词作定语。intellectual“智力的”，形容词。故填intellectual。 43．Thomas Edison was a famous (invent) who created the incandescent light bulb. 【答案】inventor 【详解】句意：托马斯·爱迪生是一位著名的发明家，他发明了电炽灯。此空前有不定冠词，因此应该填写名词，爱迪生是一位发明家。invent“发明”，动词，变为名词inventor“发明家”。故填inventor。 44．The robot is (control) by a computer program. 【答案】controlled 【详解】句意：这个机器人由一个电脑程序控制。根据“is”和“by”可知此处填过去分词构成一般现在时的被动语态。故填controlled。 45．After a short break, he continued (do) his homework. 【答案】doing/to do 【详解】句意：短暂休息后，他继续做作业。固定搭配continue doing/to do sth表示“继续做某事”。故填doing/to do。 46．To stay healthy, you’d better avoid (eat) too much junk food. 【答案】eating 【详解】句意：为了保持健康，你最好避免吃太多垃圾食品。avoid doing sth“避免做某事”，可知填动名词。故填eating。 47． (sudden), the lights went out and it was dark in the room. 【答案】Suddenly 【详解】句意：突然，灯灭了，房间里漆黑。分析句子结构可知，此处需要用副词来修饰整个句子，表示“突然地”。句首单词首字母大写。故填Suddenly。 48．He noticed the thief (enter) Peter’s house. 【答案】enter 【详解】句意：他注意到小偷进了彼得的家。notice sb do sth“注意到某人做某事”，此处指“小偷进入彼得的家”的过程被完整注意到，因此应使用动词原形“enter”。故填enter。 49．There are different (type) of collections in the museum. 【答案】types 【详解】句意：博物馆里有不同类型的收藏品。根据“There are different”可知，此处指不同种类的，type是可数名词，需要用复数。故填types。 50．Wheels allow inventors (build) all types of machines. 【答案】to build 【详解】句意：轮子使发明家能够制造各种类型的机器。allow sb to do sth“允许某人做某事”。故填to build。 51．Lingling is one of (helpful) students in my class. She is always ready to offer help. 【答案】the most helpful 【详解】句意：玲玲是我班上最乐于助人的学生之一。她总是乐于提供帮助。根据“one of...students”以及所给单词可知，此处为“one of the+形容词最高级+名词复数”的结构，表示“最……的之一”。故填the most helpful。 52．Don’t worry if you fail. The (hard) you practice, the (easy) it will be. 【答案】 harder easier 【详解】句意：如果你失败了，不要担心。你练习得越努力，事情就会变得越容易。分析句子可知，此处是“the+比较级，the+比较级”的固定句型，意为“越……，就越……”；hard的比较级是harder，easy的比较级是easier。故填harder；easier。 53．Meimei practices speaking English on Doubao every day. Now she can speak English much (clearly) than before. 【答案】more clearly 【详解】句意：梅梅每天都在豆包上练习说英语。现在她英语说得比以前更清楚了。根据“than before”可知，横线处需填副词的比较级形式，用来修饰动词“speak”，表示现在和之前的对比。clearly“清楚地”，副词，其比较级形式为more clearly。故填more clearly。 54．Tom won the first prize in this competition because he worked (hard) among us. 【答案】hardest 【详解】句意：汤姆在这次比赛中获得了一等奖，因为他在我们当中工作最努力。根据“among us”可知，比较范围是三者及以上，表示努力程度最高，因此要用hard的最高级形式hardest，意为“最努力的”。故填hardest。 55．Sam goes to Britain for (far) education. 【答案】further 【详解】句意：山姆去英国接受进一步的教育。根据“Sam goes to Britain for...education.”及英文提示可知，此处指“深造；进一步的教育”，应用比较级further，表示抽象意义的“更进一步”。故填further。 56．The of the city is very busy. It’s the area for shopping.(centre) 【答案】 centre central 【详解】句意：这座城市的中心非常繁忙。这是购物的中心区域。第一空作主语，应用名词centre；第二空作定语修饰名词area，应用形容词central“中心的”。故填centre；central。 57．We should raise the temperature because ice needs to melt. (hot) 【答案】heat 【详解】句意：我们应该提高温度，因为冰需要热量来融化。根据“We should raise the temperature because ice needs…to melt.”以及所给单词可知，此处表示冰需要热来融化，此处用名词heat，意为“热量”，名词作宾语。故填heat。 58．She does homework as (careful) as her classmates. 【答案】carefully 【详解】句意：她做作业和她的同学一样认真。careful“认真的”，形容词；根据题干可知，空格处应填careful的副词形式carefully，用于修饰动词does，此处指和同学一样认真，用“as+副词原级+as”的结构。故填carefully。 59．They go to school (尽可能早地) so that they have time to warm up. 【答案】as early as possible 【详解】句意：他们尽可能早地去学校，以便有时间热身。根据句意可知，“尽可能早地”可翻译为“as early as possible”，as...as possible表示“尽可能……”，as...as之间需形容词或副词原级，early“早地”为副词，修饰动词go。故填as early as possible。 60． (国际护士节) is on 12th May. 【答案】 International Nurses’ Day 【详解】句意：5月12日是国际护士节。“国际护士节”为International Nurses’ Day，为专有名词，故填International；Nurses’；Day。 能力综合实践40题 61．The car (拉) a (挂车)with a boat on it. 【答案】 pulls/pulled trailer 【详解】句意：这辆车拉着一个挂车，上面有一艘船。根据汉语提示可知，第一空为pull“拉”，当时态一为般现在时时，由“The car”可知，应该用第三人称单数形式；当时态为一般过去时时，要用pull的过去式形式。本题没有明确表示时态的单词或短语，因此两个答案都符合要求。故填pulls/pulled。 62．Xiaoli often spends money as little every month. (尽可能) 【答案】 as possible 【详解】句意：小李经常每个月尽量少花钱。结合汉语及空格数提示可知，表示“尽可能……”的英文表达为“as…as possible”，强调行为或状态应达到最大的限度。故填as；possible。 63．The wood is fired at a very high (温度). 【答案】heat/temperature    【详解】句意：木头在非常高的温度下燃烧。根据汉语提示和“The wood is fired at a very high…”可知heat/temperature“温度”符合题意，at a very high heat/temperature“在高温下”，固定短语。故填heat/temperature。 64．Before the printing （印刷机）, somebody wrote every book by hand with a pen. 【答案】press 【详解】句意：在印刷机之前，人们通过用一支笔手写每本书。根据中文提示可知，此处考查名词press“印刷机”，作宾语。故填press。 65．Try to speak English as much as (可能) . 【答案】possible 【详解】句意：尝试尽量多说英语。分析句子，可知“as+形容词原级+as possible”，表示“尽可能……”，句中“as much as possible”意为“尽量、尽可能多地”，是用来修饰“Try to speak English”的，故填possible。 66．It is convenient for people to ride over a short (距离). 【答案】distance 【详解】句意：们骑行一段短距离很方便。a后加可数名词单数distance“距离”。故填distance。 67．That won’t be difficult. It’s on (轮子). 【答案】wheels 【详解】句意：这并不难。它有轮子。根据“That won’t be difficult. It’s on...”和汉语提示可知，那并不难因为有轮子；wheel“轮子”，可数名词，空格前没有限定词，应用复数形式表泛指。故填wheels。 68．This great (预言) is coming true. 【答案】prediction 【详解】句意：这个伟大的预言正在成为现实。结合句意和汉语提示可知，此处考查prediction“预言”，可数名词；根据空前“This”和空后“is”可知，这里应用名词单数形式。故填prediction。 69．The company produces the food without (疑问). 【答案】doubt 【详解】句意：毫无疑问，这家公司生产这种食品。“疑问”doubt，without doubt“毫无疑问”，固定短语。故填doubt。 70．Can you (拉) the trailer by yourself? 【答案】pull 【详解】句意：你能自己拉动拖车吗？“拉”在英文中是“pull”，该句是一般疑问句，can后使用动词原形。故填pull。 71．Don’t always (依靠) on your dictionary. Try to guess the meaning of the new words. 【答案】depend 【详解】句意：不要总是依赖你的字典。试着猜一下生词的意思。结合句意和汉语提示可知，此处考查depend“依靠”，动词，depend on“依赖于”，动词短语；空前有助动词“Don’t”，这里动词depend应用其原形。故填depend。 72．All living things (取决于) on the sun to grow. 【答案】depend 【详解】句意：一切生物都依赖太阳生长。depend“取决于”，时态为一般现在时，主语是复数，动词用原形。故填depend。 73． (虽然) students like to watch sports, game shows are the most popular. 【答案】Though/Although 【详解】句意：虽然学生喜欢看体育比赛，但游戏节目最受欢迎。根据“...students like to watch sports, game shows are the most popular.”和汉语提示可知，句子为让步状语从句，空处需填从属连词，Though和Although均表示“虽然”，句首首字母t或a需大写。故填Though/Although。 74．Look! There are two (气球) in the sky. 【答案】balloons 【详解】句意：看！天空中有两个气球。根据汉语提示可知，空处应填balloon“气球”，可数名词，two修饰用复数形式。故填balloons。 75．Shanghai, an (国际化的) city, lies in the east of the world. 【答案】international 【详解】句意：上海，一座国际化的城市，位于世界的东方。此处需要一个形容词修饰名词“city”，“国际化的”英文是“international”。故填international。 76．The boy likes to use his mouth to fill (充满) b with air. 【答案】(b)alloons 【详解】句意：这个男孩喜欢用嘴给气球充气。根据“use his mouth to fill (充满) b...with air.”可知，应该是用嘴给气球充气，balloon“气球”，用可数名词复数形式泛指气球。故填(b)alloons。 77．What t of house do you live in? 【答案】(t)ype 【详解】句意：你住的是哪种类型的房子？根据“What t... of house do you live in”可知，是指住的是哪种类型的房子，名词type“类型”符合语境。故填(t)ype。 78．Success doesn’t d on luck. To be successful, you need to work hard. 【答案】(d)epend 【详解】句意：成功并不取决于运气。要想成功，你需要努力工作。根据“To be successful, you need to work hard.”和首字母提示可知，成功并不取决于运气。depend on“取决于，依靠”，doesn’t后用动词原形。故填(d)epend。 79．If you can’t push the door open, then try p it. 【答案】(p)ulling 【详解】句意：如果你推不开这扇门，那就试试拉它。根据“If you can’t push the door open”可知，你推不开这扇门，应尝试着拉拉它，pull“拉，拽”，try doing sth“尝试做某事”，故填(p)ulling。 80．Modern inventions, such as smartphones, have become an e part of our lives. 【答案】(e)ssential 【详解】句意：现代发明，比如智能手机，已经成为我们生活中必不可少的一部分。空格前有冠an，后面需要接以元音音素e开头的形容词。句意表达智能手机对我们生活的重要性，essential（必不可少的）符合语境。故填(e)ssential。 81．Mobile phones make talking across a long d possible. 【答案】(d)istance 【详解】句意：手机使得远距离通话成为可能。根据“Mobile phones make talking across a long”以及首字母提示可知，指的是远距离通话。distance“距离”，此处指的是“长距离”，是单数概念，所以用原形。故填(d)istance。 82．In the old days, books were printed with movable t . 【答案】(t)ype 【详解】句意：在过去，书籍是用活字印刷术印刷的。根据首字母提示，题干考查“movable type”，意为“活字；活字印刷”，符合句子中描述过去书籍印刷方式的语境，故填(t)ype。 83．I often use the t to talk to my grandparents. 【答案】(t)elephone 【详解】句意：我经常用电话和我的祖父母说话。根据“talk to my grandparents.”及首字母提示可知，是用电话和祖父母说话，telephone“电话”，用名词单数。故填(t)elephone。 84．T to my teacher’s help, I passed the exam. 【答案】(T)hanks 【详解】句意：多亏了老师的帮助，我通过了考试。根据首字母提示和题干可知，此处表示“多亏了老师的帮助”，thanks to意为“多亏”，句首首字母大写。故填(T)hanks。 85．They went to the park on f to enjoy the fresh air. 【答案】(f)oot 【详解】句意：他们步行去公园享受新鲜空气。根据首字母提示及“They went to the park on...”可知，空处指“步行”，需固定搭配on foot，foot意为“脚”。故填(f)oot。 86．You can p this button to start the machine. 【答案】(p)ress 【详解】句意：你可以按下这个按钮来启动机器。结合首字母提示和“this button”可知，这里是指按这个按钮，这里要填press“按、压”，can为情态动词，后接动词原形。故填(p)ress。 87．A Mr. Miller is tired after a day’s work, he spends lots of time with his family. 【答案】(A)lthough 【详解】句意：尽管米勒先生一天的工作结束后感到很疲惫，但他还是会花很多时间陪伴家人。分析句子结构可知，空格处缺少连词连接两个句子。“Mr. Miller is tired after a day’s work”与“he spends lots of time with his family.”是让步关系，结合首字母“A”可知，此空应填although表示“尽管”，引导让步状语从句，位于句首，首字母要大写。故填(A)lthough。 88．Inventions in medicine have (save) many lives. 【答案】saved 【详解】句意：医学上的发明已经挽救了许多生命。主语Inventions（发明）是复数形式，且句子描述的是已经发生的客观事实，需要使用现在完成时（have + 过去分词）。动词save的过去分词是saved，表示“挽救”这个动作已经完成并对现在产生影响。故填saved。 89．The printing press was a revolutionary invention in the (field) of communication. 【答案】field 【详解】句意：印刷机是通信领域的一项革命性发明。field领域，in the field of communication在通信领域，符合语境，故填field。 90．Inventions often start with an idea (solve) a problem. 【答案】to solve 【详解】句意：发明常常始于解决问题的一个想法。此处用动词不定式作后置定语，修饰名词“an idea”，故填to solve。 91．—The car isn’t so (expensive) as that one. —Yes. I can afford it. 【答案】expensive 【详解】句意：——这辆车没有那辆贵。——是的。我负担得起。not so...as“不及……”，中间用形容词或副词原级，be动词is后面用形容词形式，expensive“贵的”，形容词。故填expensive。 92．It is not easy for me (make) a decision. 【答案】to make 【详解】句意：对于我来说，做决定是不容易的。句型“It is+adj.+for sb.+to do sth.”意为“做某事对于某人来说是……的”，所以空处应填to make。故填to make。 93．We saw a (fly) bird in the blue sky. 【答案】flying 【详解】句意：我们看到蓝天上有一只飞行的鸟。根据“bird”可知，此处需要用现在分词flying作定语修饰名词bird，故填flying。 94．The (centre) park is a popular place for people to relax. 【答案】central 【详解】句意：中央公园是人们休闲放松的好去处。此处需要用形容词作定语来修饰名词park，central是形容词，表示“中心的”。故填central。 95．Our school has many (international) students from different countries. 【答案】international 【详解】句意：我们学校有很多来自不同国家的国际学生。此处需要用形容词作定语来修饰名词students，international表示“国际的”符合语境。故填international。 96．He avoids (fight) with parents on this issue. 【答案】fighting 【详解】句意：他避免在这个问题上与父母争吵。avoid doing sth“避免做某事”，此处用动名词作宾语，fight“争吵”，动词，其动名词形式为fighting。故填fighting。 97．Be careful with your (personally) information. 【答案】personal 【详解】句意：小心你的个人信息。“personally”是副词，意为“就个人而言；亲自地”；此处需要一个形容词来修饰名词“information”，表示“个人的”，作定语；“personal”是形容词，“personal information”即“个人信息”，故填personal。 98．The photo was printed on all the (nation) newspapers. 【答案】national 【详解】句意：这张照片被刊登在了所有的全国性报纸上。此处作定语修饰“newspapers”，用形容词national。故填national。 99．The painting competition is as (popular) as the singing competition. 【答案】popular 【详解】句意：绘画比赛和歌唱比赛一样受欢迎。根据“The painting competition is as...as the singing competition.”可知，此处是“as+形容词原级+as”结构，表示“和……一样……”，popular“受欢迎的”，形容词，此处用原级。故填popular。 100．Today is the (bad) day! I lost my phone. Even (bad), I lost my way. 【答案】 worst worse 【详解】句意：今天是最糟糕的一天！我丢了手机。更糟的是，我还迷路了。第一空，根据“the... day”可知，此处强调当天情况的极致负面程度，应用bad的最高级形式worst，表示“最糟糕的一天”；第二空，前一句已提到 “丢手机” 这一糟糕的事，此处指“迷路”是更糟糕的事，需表达“比之前更糟糕”的含义，所以填bad的比较级形式worse。故填worst；worse。 14 同步新教材，周周有练习，月月有重点！ 15 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 重点单词短语及词性转换巩固复习练100题（乱序版） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．Lang Lang (按) the piano keys and beautiful music came to our ears. 2．We must be careful to (避免) making more mistakes. 3．Mike didn’t go (任何地方) special on vacation. 4．A n of birds flew south for the winter. 5．Please p two copies of the document for me. Thanks. 6．Some m can conduct electricity (导电) well, such as iron. 7．Please a this photo to your report. 8．The telephone allows people to talk over long (distant). 9．Boys and girls, let’s start (clean) up the classroom! 10．The invention of movable type has a number of (benefit). 11．He usually (mixture) coffee with milk. 12．He (press) the button and turned on the machine. 13．He decided (have) a rest after the long journey. 14．China is going to double the size of its space station to make the “space home” (big) and more comfortable. 15．AI technology in China has developed (fast) than anyone expected. 16．Tom doesn’t cook as (good) as his mother. 17．Nothing is more (令人兴奋的) than playing tennis. 18．You need the key words (把……输入) the search engine. 19．The (中央的) heating was turned off. 20．The (高温) from the fire will soon dry your coat. 21．They are walking along the (小路). 22．The students like this (种类) of game very much. 23．I live with my grandpa in (中心的) London. 24．The boy wanted to pour the (混合液) into the glass. 25． (例如), if you want to learn English well, you should practise speaking it. 26．Today’s cartoons are usually not (像……一样简单) little Mickey Mouse, but everyone still knows and loves him. 27．Although (尽管) Jenny is only 12 years old, she’s nearly (几乎) a tall as her father. 28．Children these days d on their parents on their parents too much. 29．I n a strange man standing outside the shop. 30．H the water until it boils. 进阶拓展训练30题 31．The train was powered by a s engine. Thomas Newcomen first invented it. 32．During the school art festival, Mary played an important r in the performance. 33．I saw a big a flying in the sky. 34．I use the c to surf the Internet at weekends. 35．Without electricity, they had to use oil l to see. 36．Her talent for music is a w to everyone who hears her play. 37．He p the door open and walked inside. 38．The car has four w and runs very smoothly. 39．After a few days of hard work, I finally r that he was not the right person for her. 40．Did you go a special last weekend? 41．Modern inventions have become an (essential) part of our lives. 42．We should protect the (intellectual) property of inventors. 43．Thomas Edison was a famous (invent) who created the incandescent light bulb. 44．The robot is (control) by a computer program. 45．After a short break, he continued (do) his homework. 46．To stay healthy, you’d better avoid (eat) too much junk food. 47． (sudden), the lights went out and it was dark in the room. 48．He noticed the thief (enter) Peter’s house. 49．There are different (type) of collections in the museum. 50．Wheels allow inventors (build) all types of machines. 51．Lingling is one of (helpful) students in my class. She is always ready to offer help. 52．Don’t worry if you fail. The (hard) you practice, the (easy) it will be. 53．Meimei practices speaking English on Doubao every day. Now she can speak English much (clearly) than before. 54．Tom won the first prize in this competition because he worked (hard) among us. 55．Sam goes to Britain for (far) education. 56．The of the city is very busy. It’s the area for shopping.(centre) 57．We should raise the temperature because ice needs to melt. (hot) 58．She does homework as (careful) as her classmates. 59．They go to school (尽可能早地) so that they have time to warm up. 60． (国际护士节) is on 12th May. 能力综合实践40题 61．The car (拉) a (挂车)with a boat on it. 62．Xiaoli often spends money as little every month. (尽可能) 63．The wood is fired at a very high (温度). 64．Before the printing （印刷机）, somebody wrote every book by hand with a pen. 65．Try to speak English as much as (可能) . 66．It is convenient for people to ride over a short (距离). 67．That won’t be difficult. It’s on (轮子). 68．This great (预言) is coming true. 69．The company produces the food without (疑问). 70．Can you (拉) the trailer by yourself? 71．Don’t always (依靠) on your dictionary. Try to guess the meaning of the new words. 72．All living things (取决于) on the sun to grow. 73． (虽然) students like to watch sports, game shows are the most popular. 74．Look! There are two (气球) in the sky. 75．Shanghai, an (国际化的) city, lies in the east of the world. 76．The boy likes to use his mouth to fill (充满) b with air. 77．What t of house do you live in? 78．Success doesn’t d on luck. To be successful, you need to work hard. 79．If you can’t push the door open, then try p it. 80．Modern inventions, such as smartphones, have become an e part of our lives. 81．Mobile phones make talking across a long d possible. 82．In the old days, books were printed with movable t . 83．I often use the t to talk to my grandparents. 84．T to my teacher’s help, I passed the exam. 85．They went to the park on f to enjoy the fresh air. 86．You can p this button to start the machine. 87．A Mr. Miller is tired after a day’s work, he spends lots of time with his family. 88．Inventions in medicine have (save) many lives. 89．The printing press was a revolutionary invention in the (field) of communication. 90．Inventions often start with an idea (solve) a problem. 91．—The car isn’t so (expensive) as that one. —Yes. I can afford it. 92．It is not easy for me (make) a decision. 93．We saw a (fly) bird in the blue sky. 94．The (centre) park is a popular place for people to relax. 95．Our school has many (international) students from different countries. 96．He avoids (fight) with parents on this issue. 97．Be careful with your (personally) information. 98．The photo was printed on all the (nation) newspapers. 99．The painting competition is as (popular) as the singing competition. 100．Today is the (bad) day! I lost my phone. Even (bad), I lost my way. 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $