第三次月考之单句语法填空100题（重点单词全掌握）2025-2026学年八年级下学期英语 易错重难点考前特训（仁爱科普版）

考前特训 单句语法填空—易错特训100题（新教材仁爱科普版） 八年级下册(Units 10-11) 考前复习之重点单词全掌握 班级 姓名 学号 分数 （时间：45分钟；每小题1分，满分：100分） 填空题：在空格处填入1个合适的词或用所给单词的正确形式填空 1．We need to ________ (name) the new panda in the zoo. 【答案】name 【详解】句意：我们需要给动物园里的新熊猫起个名字。根据句意和所给单词提示，这里考查固定搭配need to do sth.“需要做某事”，need to后接动词原形，名词 name“名字”需转换为动词name“命名，给……取名”。故填name。 2．We often ________ (clean) our rooms before Spring Festival. 【答案】clean 【详解】句意：我们经常在春节前打扫房间。句中often表示经常性动作，用一般现在时，主语We为复数，谓语动词用原形clean。 3．The food is ________ (roast) in an oven. 【答案】roasted 【详解】句意：食物在烤箱里烤。roast意为“烤”，是动词。食物与roast之间为被动关系，表示“被烤”，应用被动语态。此处为一般现在时的被动语态，结构为“is+过去分词”，roast的过去分词为roasted。 4．The Internet ________ (spread) all over the world in the 1990s. 【答案】spread 【详解】句意：互联网在20世纪90年代传播到世界各地。spread意为“传播”，是动词。根据时间状语“in the 1990s”可知，动作发生在过去，应用一般过去时。spread的过去式与原形同形。 5．Please ________ (hand) your homework to the teacher after class. 【答案】hand 【详解】句意：下课后请把作业交给老师。hand意为“上交”，是动词。此处为祈使句，应用动词原形开头。故填hand。 6．The company uses ________ (e-business) to sell products online. 【答案】e-business 【详解】句意：该公司使用电子商务在线销售产品。分析句子结构可知，句子谓语为“uses”，空格处作句子的宾语，需要用名词形式；“e-business”本身就为名词，意为“电子商务”，符合语境，在这里作“uses”的宾语。 7．Social media are ______ (online) communication apps or websites. 【答案】online 【详解】句意：社交媒体是在线通讯应用程序或网站。online既可作副词也可作形容词，此处修饰communication，应用形容词，意为“在线的”。 8．How many ________ (course) are you taking this term? 【答案】courses 【详解】句意：这学期你修了多少门课？“How many”后接可数名词复数，course“课”，是可数名词，复数形式是courses。故填courses。 9．There are many ________ (customer) in the supermarket. 【答案】customers 【详解】句意：超市里有很多顾客。customer“顾客”，名词；many后接可数名词复数。故填customers。 10．My sister often ______ (use) the Internet to learn English. 【答案】uses 【详解】句意：我姐姐经常使用互联网学习英语。根据“often”提示，描述经常发生的动作，应用一般现在时。主语“My sister”为第三人称单数，谓语动词应用第三人称单数形式。use的第三人称单数形式是uses。 11．I often ________ (search) for useful information online. 【答案】search 【详解】句意：我常常在网上查找有用的信息。根据句中频率副词often，本句时态为一般现在时；本句主语为I，动词search需保持原形。故填search。 12．Feiyang uses the internet ________ (communicate) with his friends and teachers. 【答案】to communicate 【详解】句意：飞阳通过互联网与他的朋友和老师进行交流。use sth. to do sth.是固定搭配，意为“使用某物做某事”。故填to communicate。 13．It’s _______ (harm) to read books in the sun. 【答案】harmful 【详解】句意：在阳光下看书是有害的。固定句型It’s+形容词+to do sth.（做某事是……的）；harm是名词或者动词，意为“伤害”，此处需要变为形容词harmful（有害的），作表语。 14．They ________ (connect) with friends every day. 【答案】connect 【详解】句意：他们每天和朋友们保持联系。句中有时间标志词every day（每天），表示经常性、习惯性动作，要用一般现在时。主语They是复数人称，一般现在时中复数主语后的实义动词用原形。故填connect。 15．I’m looking for some ________ to prepare for the Art Festival. (partner) 【答案】partners 【详解】句意：我正在寻找一些伙伴来为艺术节做准备。partner意为“伙伴”，可数名词。some后接不可数名词或可数名词的复数形式；因此，这里应用partner的复数形式partners。故填partners。 16．If you study in this way, you won’t have to go to ________ (school). 【答案】school 【详解】句意：如果你用这种方式学习，你就不必去学校了。根据固定搭配go to school（去上学），结合括号内提示，填school，符合句子语境和语法要求。 17．He often ________ (watch) online videos to learn English. 【答案】watches 【详解】句意：他经常观看在线视频学习英语。主语He为第三人称单数，often提示一般现在时，watch加es。 18．He spent three days ________ (explore) the deep forest with his classmates. 【答案】exploring 【详解】句意：他花了三天时间和他的同学们一起探索那片幽深的森林。分析句式可知，“spend+时间+in doing”表示“花时间做某事”，in可省略，应填exploring。 19．________ (E-book) are convenient for reading on the go. 【答案】E-books 【详解】句意：电子书方便随时随地阅读。be动词为are，提示主语要用复数形式，e-book“电子书”是可数名词，复数形式直接在词尾加s，句首首字母大写。 20．I took many ________ (photo) in the park. 【答案】photos 【详解】句意：我在公园里拍了很多照片。“many”后接可数名词复数形式，“photo”的复数形式是“photos”，故填photos。 21．We should ________ (keep) our personal information safe. 【答案】keep 【详解】句意：我们应该保护好我们的个人信息。情态动词should后面需要跟动词原形，括号内给出的动词keep，使用原形即可，符合语法和语境。 22．People will work ________ (few) hours than they do today. 【答案】fewer 【详解】句意：人们的工作时间将比现在少。根据“than”和提示词可知，本句应用比较级，few的比较级是fewer，意为“更少的”。 23．It’s raining ________ (sudden). We have to stay at home. 【答案】suddenly 【详解】句意：突然下起了雨，我们不得不待在家里。“raining”是动词，需要用副词来修饰，“sudden”的副词形式是“suddenly”。 24．Today, we have even ________ (small), lighter, and thinner computers. 【答案】smaller 【详解】句意：今天，我们有更小、更轻、更薄的电脑。根据“even”及“lighter, and thinner”提示，此处应用形容词比较级形式。small的比较级是smaller。 25．—How was your trip to the grassland? —Fantastic! We rode horses _________ (happy) than we expected. 【答案】more happily 【详解】句意：——你们的草原之旅怎么样？——棒极了！我们骑马骑得比预想的更开心。happy“开心的”，形容词；分析句子可知，此处修饰动词“rode”，需用副词形式happily“开心地”；根据“than we expected”可知，此处为两者比较，应用比较级more happily。故填more happily。 26．Please handle the device _________ (safe). 【答案】safely 【详解】句意：请安全地操作这个设备。根据句子结构可知，空处修饰动词handle，需用副词形式；safe为形容词，其副词形式为safely。 27．They are studying _________ (social) media habits. 【答案】social 【详解】句意：他们正在研究社交媒体习惯。形容词作定语，social修饰media habits，表示“与社交媒体相关的”。 28．My cousin tasted it and couldn’t stop ________ (smile). 【答案】smiling 【详解】句意：我的表弟尝了尝，忍不住笑了起来。在固定结构couldn’t stop doing sth.中，需用动名词作宾语，故填smiling。 29．My grandma ________ (inherit) a set of ancient porcelain from her grandmother. 【答案】inherited 【详解】句意：我奶奶从她的奶奶那里继承了一套古瓷。inherit“继承”，本句描述过去发生的事情，应用一般过去时表达，动词用过去式；inherit过去式为词尾加ed。 30．These works of art are very ________ (value). 【答案】valuable 【详解】句意：这些艺术品非常珍贵。此句为“主系表”结构，空格处需要一个形容词作表语，value是名词/动词，意为“价值”，它的形容词形式是valuable，意思是“有价值的”，符合句意。 31．We think that this book ________ (be) very interesting. 【答案】is 【详解】句意：我们认为这本书非常有趣。主句think为一般现在时，从句表达当前观点，用一般现在时；主语this book是单数，be动词用is。 32．Many tourists enjoy ________ (appreciate) calligraphy works in the Palace Museum. 【答案】appreciating 【详解】句意：许多游客喜欢在故宫博物院欣赏书法作品。固定搭配enjoy+doing，意为“喜欢做某事”，appreciate动名词形式是appreciating。 33．The wood fire makes the duck ________ (smell) nice and taste special. 【答案】smell 【详解】句意：柴火让这只鸭子闻起来很香，吃起来很特别。在固定结构make sth. do sth.中，此处应该用动词原形smell。 34．Many tourists enjoy the natural ________ (beautiful) of Jiuzhaigou. 【答案】beauty 【详解】句意：许多游客欣赏九寨沟的自然美景。beautiful“美丽的”，是形容词。空格前有形容词natural，需要名词作宾语，表示“美景”。beautiful的名词形式为beauty，为不可数名词。 35．A kind word can ________ (warm) people in winter. 【答案】warm 【详解】句意：一句善意的话能在冬天温暖人心。空格前“can”是情态动词，后跟动词原形，所以所给词warm保持原形即可。故填warm。 36．________ (Create) unique paper-cuttings requires patience and careful skills. 【答案】Creating 【详解】句意：创作独特的剪纸需要耐心和精细的技巧。根据“requires”提示，此处应填动名词短语作主语。“create”的动名词形式是creating，位于句首首字母大写。 37．They believe that practice ________ (make) perfect. 【答案】makes 【详解】句意：他们相信熟能生巧。make意为“使；成为”，是动词。此处为宾语从句，描述客观真理或普遍事实，应用一般现在时，主语practice为第三人称单数，所以谓语用makes。 38．He is in the middle of ________ (play) chess with his friend. 【答案】playing 【详解】句意：他正和朋友下象棋。in the middle of doing sth.表示“忙于做某事”，介词后应接动名词作宾语。 39．When using public computers, don’t save your ________ (person) information. 【答案】personal 【详解】句意：使用公共电脑时，不要保存你的个人信息。personal“个人的”，是形容词，用来修饰名词，符合公共电脑使用时保护个人隐私的安全语境，your后接形容词+名词结构，故填personal。 40．The story ________ (sound) interesting. 【答案】sounds 【详解】句意：这个故事听起来很有趣。句子为一般现在时，主语是第三人称单数“The story”，谓语动词也应用单数sounds。 41．With the ________ (develop) of technology, computers become smaller. 【答案】development 【详解】句意：随着科技的发展，电脑变得更小了。句子里的the是定冠词，后面需要接名词；develop是动词，对应的名词形式是development。 42．She ________ (give) me a useful e-book yesterday. 【答案】gave 【详解】句意：她昨天给了我一本有用的电子书。“yesterday”提示句子时态为一般过去时，谓语动词应用过去式gave。 43．The computer is a ________ (power) tool. 【答案】powerful 【详解】句意：电脑是一种强大的工具。句中“tool”是名词，需要形容词来修饰。“power”的形容词形式是powerful（强大的、强有力的），用来描述工具的功能强大。 44．Last night, I ______ (download) some beautiful pictures for my project. 【答案】downloaded 【详解】句意：昨晚，我为我的项目下载了一些漂亮的图片。“download”意为“下载”。根据句中的时间状语“Last night”（昨晚）可知，该句描述的是过去发生的事情，所以句子时态为一般过去时，谓语动词要用过去式。故填downloaded。 45．She spends too much time ________ (play) online games every day. 【答案】playing 【详解】句意：她每天花太多时间玩网络游戏。play“玩”，根据“spends too much time...online games”可知，此处用“spend+时间+doing sth.”结构，表示“花费时间做某事”，play的动名词形式是playing。故填playing。 46．They ______ (have) a video chat with their grandparents tomorrow evening. 【答案】will have/are going to have 【详解】句意：他们明天晚上会和祖父母视频聊天。根据“tomorrow evening”可知，时态用一般将来时，结构是will do/be going to do，主语是复数，系动词用are。 47．When the computer asks you ________ (save) your password, click “No”. 【答案】to save 【详解】句意：当电脑提示你保存密码时，点击 “否”。本题考查固定搭配ask sb. to do sth.（要求某人做某事），ask后需接动词不定式作宾语补足语，因此save变为to save。故填to save。 48．Look! They are ________ happily under the tree. (chat) 【答案】chatting 【详解】句意：看！他们正在树下开心地聊天。标志词“Look”表明句子用现在进行时，结构为be + 动词-ing形式；动词chat的-ing形式为chatting，故填chatting。 49．We can use reading ________ (strategy) to understand passages better. 【答案】strategies 【详解】句意：我们可以使用阅读策略来更好地理解文章。strategy“策略”，可数名词，此处表示多种策略，且前面没有冠词，故填复数形式strategies。 50．He finds it easy ________ (study) online. 【答案】to study 【详解】句意：他发现在线学习很容易。固定结构，find+it+形容词+to do sth.表示“发现做某事是……的”。结构中it是形式宾语，用来代替真正的宾语（后面的不定式），避免句子头重脚轻，因此空格处要用study的不定式形式to study。 51．He often reads books in the e-library and ________ (join) online study groups. 【答案】joins 【详解】句意：他经常在电子图书馆读书，并且加入线上学习小组。本句使用一般现在时，主语He是第三人称单数，and连接并列谓语，因此join需要使用第三人称单数形式joins，故填joins。 52．I got a ________ from my mother just now. (call) 【答案】call 【详解】句意：我刚才接到了妈妈的一个电话。不定冠词a后需接名词，动词call对应的名词形式为call，意为“电话”，get a call表示“接到一个电话”，故填call。 53．Taking exercise has more ________ (advantage) than disadvantages. 【答案】advantages 【详解】句意：锻炼身体的好处多于坏处。advantage“优点，好处”，句中“more...than disadvantages”提示要用复数形式，advantage的复数直接在词尾加-s。 54．It’s important for us ________ (use) the Internet in a wise way. 【答案】to use 【详解】句意：对我们来说，明智地使用互联网是很重要的。根据“It’s important for us…the Internet in a wise way.”可知，这里需要用动词不定式形式作主语，it为形式主语，代替to do，it’s important for sb to do sth“对某人来说做某事是重要的”，to use符合语境，说明明智使用互联网对我们的重要性。故填to use。 55．Not everyone on the Internet ________ (be) friendly. 【答案】is 【详解】句意：并非互联网上的每个人都很友好。句子陈述现在的客观情况，时态应用一般现在时，且主语“Not everyone”为第三人称单数，be动词应用is。 56．The internet helps people in different ________ (line) of work. 【答案】lines 【详解】句意：互联网帮助不同行业的人们。句中“different”意为“不同的”，后面接可数名词复数，表示“不同行业的人们”。“行业”可用短语lines of work 表示，需用复数形式lines。 57．Travel will be much ________ (cheap) and booking tickets will be much easier. 【答案】cheaper 【详解】句意：旅行将会便宜得多，而且订票也会容易得多。much修饰形容词比较级，cheap的比较级是cheaper。 58．We should learn to use the internet ________ (wise). 【答案】wisely 【详解】句意：我们应该学会明智地使用互联网。wise意为“明智的”，是形容词。此处修饰动词use，需要用副词形式wisely作方式状语，表示“明智地”。 59．Too much online time is ________ (harm) to eyes. 【答案】harmful 【详解】句意：太多的上网时间对眼睛有害。空格前有is，需填形容词作表语；由“too much online time”和“eyes”可知，此处填“有害的”，符合短语“be harmful to”用法。 60．People can watch ________ (television shop) programs and order things from home. 【答案】teleshopping 【详解】句意：人们可以观看电视购物节目，并从家里订购商品。此处表示观看电视购物节目，teleshopping“电视购物”，名词，作定语修饰programs，符合句意。故填teleshopping。 61．It’s important for us ________ (make) good use of the internet. 【答案】to make 【详解】句意：对我们来说，充分利用互联网很重要。make此处与use of构成短语make use of，表示“利用”。It’s + adj. + for sb + to do sth为固定句型，其中it为形式主语，真正的主语是后面的不定式短语。 62．The Internet is very ______ (use). We can find almost everything. 【答案】useful 【详解】句意：互联网非常有用。我们几乎可以找到所有东西。根据“is very”提示，此处应填形容词作表语。“use”为动词或名词，其形容词形式useful“有用的”符合句意。 63．The government should stop factories from _________ harmful gases. (product) 【答案】producing 【详解】句意：政府应该阻止工厂生产有害气体。句中stop sb. from doing sth.是固定搭配，from是介词，后面要接动名词形式，product是名词，意为“产品”，其动词形式是produce，意为“生产”，produce变动名词要去掉e再加-ing。 64．The teacher asked us ________ (not believe) all the information on the Internet. 【答案】not to believe 【详解】句意：老师要求我们不要相信互联网上所有的信息。ask sb. not to do sth.为固定搭配，“要求某人不要做某事”，believe“相信”，故填not to believe。 65．The students are busy _________ (prepare) for the English test next Monday. 【答案】preparing 【详解】句意：学生们正忙于为下周一英语考试做准备。be busy doing sth.为固定搭配，意为“忙于做某事”，后接动名词。prepare的动名词形式为preparing。故填preparing。 66．We should give other users their ________ (person) space. 【答案】personal 【详解】句意：我们应该给其他用户他们的私人空间。空格后面是名词“space”，需要用形容词来修饰，person为名词，表示“人”，应变为形容词personal，表示“个人的，私人的”。故填personal。 67．She felt ________ (tense) before the exam. 【答案】tense 【详解】句意：考试前她感到很紧张。句中“felt”是系动词，后需接形容词作表语，描述主语的状态。tense本身就是形容词，意为“紧张的”，符合语境。 68．She heard that her friend ________ (come) to see her soon. 【答案】would come 【详解】句意：她听说她的朋友很快会来看她。主句heard为一般过去时，从句动作“来”是相对于过去的将来，用过去将来时would come，故填would come。 69．We should ________ (water) the flowers every morning. 【答案】water 【详解】句意：我们应该每天早晨给花浇水。“should”是情态动词，其后需接动词原形water。 70．She carefully __________ (pack) three red-crowned crane eggs and __________ (take) them with her. 【答案】 packed took 【详解】句意：她小心翼翼地包好三个丹顶鹤蛋，带在身边。根据语境可知，句子描述的是已经发生的过去行为，因此要使用一般过去时，动词pack在句中作谓语，它的过去式为packed；由“and”可知，take与pack在句中作并列谓语，因此take也需用过去式took。 71．I knew that he ________ (be) a good student. 【答案】was 【详解】句意：我当时就知道他是个好学生。根据主句“I knew”可知是一般过去时，从句描述的“他是一个好学生”也是过去的状况，主语是he，需用be的第三人称单数过去式，故填was。 72．They ________ (transport) goods by camel in ancient times. 【答案】transported 【详解】句意：在古代，他们用骆驼运输货物。时间状语“in ancient times”表示过去的时间，所以动词需要用过去式，描述过去的运输方式，故填transported。 73．He told me that he ________ (can) speak a little Chinese. 【答案】could 【详解】句意：他告诉我他会说一点中文。在宾语从句中，如果主句的谓语动词是一般过去时，从句需要使用对应过去的时态。主句谓语动词told为一般过去时，从句中的情态动词can需变为对应的过去式could。故填could。 74．She said that she ________ (visit) the Great Wall the next day. 【答案】would visit 【详解】句意：她说她第二天要去参观长城。句中“said”表明主句为一般过去时，“the next day”表示“第二天”，从句需使用过去将来时，结构为“would + 动词原形”，故填would visit。 75．________ (Appreciate) folk art helps us understand the lives of ancient Chinese people. 【答案】Appreciating 【详解】句意：欣赏民间艺术帮助我们了解古代中国人的生活。句中“…folk art”是句子的主语部分，此处需要动名词作主语，表示“欣赏”这一行为。Appreciate的动名词形式需去e再加-ing，故填Appreciating。 76．—When ________ you ________ (marry)?   —In 2020. So I ________ (marry) for 6 years. 【答案】 did marry have been married 【详解】句意：——你们什么时候结的婚？——在2020年。所以我已经结婚6年了。第一句中“In 2020”可知，问句是询问过去结婚这个动作发生的时间，应用一般过去时，一般过去时的特殊疑问句结构为“特殊疑问词+did+主语+动词原形+其他”，所以第一空填did，第二空填动词原形marry；第二句中“for 6 years”表示一段时间，是现在完成时的标志词，且marry是短暂性动词，不能和一段时间连用，要转化为延续性动词be married，现在完成时的结构为“have/has+过去分词”，主语是I，所以用have been married。 77．It’s important ________ (inherit) our family’s traditional customs. 【答案】to inherit 【详解】句意：继承我们家族的传统习俗是很重要的。inherit“继承”，It’s+形容词+to do sth.“做某事是……的”，it是形式主语，to do sth.作真正主语，所以填to inherit。 78．He ________ (invite) me to his wedding next month. 【答案】invited 【详解】句意：他邀请我参加他下个月的婚礼。句中“邀请我”这个动作发生在过去，应用一般过去时。invite的过去式为invited。 79．Businessmen ________ (trade) goods with other countries along the Silk Road. 【答案】traded 【详解】句意：商人们沿着丝绸之路与其他国家进行商品贸易。句中“along the Silk Road（沿着丝绸之路）”指代的是过去存在的具体历史路线，提示动作发生在过去，应用一般过去时。trade的过去式为规则变化，直接在词尾加-ed，故填traded。 80．In ancient China, farmers ________ their crops with waterwheels. (water) 【答案】watered 【详解】句意：在中国古代，农民用水车灌溉庄稼。根据“In ancient China”可知，本句是一般过去时，此处应用water的过去式watered，作谓语。故填watered。 81．The story ________ (pass) down from my grandmother. 【答案】was passed 【详解】句意：这个故事是从我祖母那里传下来的。pass“传递，传送”，动词，再结合语境及主语可知，主语“The story”与动词pass之间表示被动关系，且该动作发生在过去，表示这个故事被传承，应用一般过去时的被动语态，其结构为“was/were+过去分词”，主语“The story”为第三人称单数形式，be动词应用was；pass的过去分词形式为passed，故填was passed。 82．It’s wrong ________ (steal) others’ money or information. 【答案】to steal 【详解】句意：偷别人的钱或信息是错误的。“It’s + 形容词 + to do sth.”是固定句型，其中“it”为形式主语，真正的主语是后面的动词不定式短语，此处应填动词不定式to steal。 83．The _________ (possible) of success is high if we work hard. 【答案】possibility 【详解】句意：如果我们努力工作，成功的可能性就很高。定冠词“The”后需接名词作主语。“possible”为形容词，其名词形式“possibility”表示“可能性”。 84．If she has any questions, she will search online for a quick ________ (answer). 【答案】answer 【详解】句意：如果她有任何问题，她会在线搜索以快速获取答案。不定冠词“a”和形容词“quick”后需接可数名词单数形式。“answer”意为“答案”，符合句意。 85．His ________ (addict) to the Internet made his parents very worried. 【答案】addiction 【详解】句意：他对网络的上瘾让他的父母很担心。句中“His”是形容词性物主代词，“addict”表示“使沉溺”，是动词，此处需用名词addiction。故填addiction。 86．He makes some new friends and ________ (connect) with students around the world. 【答案】connects 【详解】句意：他结交了一些新朋友，并与世界各地的学生建立联系。句子描述客观事实，应用一般现在时。主语“He”为第三人称单数，此处“makes”和“connects”为并列谓语动词，connect需用第三人称单数形式connects。 87．While the rescuers ________ (search) for survivors, it ________ (rain) again. 【答案】 were searching was raining 【详解】句意：当救援人员在搜寻幸存者时，天又下起了雨。“while”引导的时间状语从句中，主从句的动作同时发生，且都表示过去某一时间段内正在进行的动作，因此都需要使用过去进行时。过去进行时的结构为“was/were+现在分词”。①从句主语“the rescuers”是复数，所以用“were searching”。②主句主语“it”是单数，所以用“was raining”。故填were searching；was raining。 88．________ (not spend) too much time on the virtual world, it’s bad for your eyes. 【答案】Don’t spend 【详解】句意：不要在虚拟世界里花费太多时间，那样对你的眼睛不好。分析句子可知是否定祈使句，结构为“Don’t+动词原形”，故填Don’t spend。 89．The message _________ (disappear) before I could read it. 【答案】had disappeared 【详解】句意：那条信息在我来得及看之前就消失了。句子描述的是过去的过去发生的事情（“before I could read it”为过去时间背景），动作已经发生，故需用过去完成时“had+过去分词”结构，disappear的过去分词为disappeared。故填had disappeared 90．The Internet ________ (change) the way we live and work since it was invented. 【答案】has changed 【详解】句意：自从互联网被发明以来，它已经改变了我们生活和工作的方式。change“改变”，根据“since it was invented”可知，此处用现在完成时，其结构为“have/has+动词的过去分词”，主语是“The Internet”，助动词用has，change的过去分词是changed。故填has changed。 91．It’s easy ________ (download) pictures from the Internet with a computer. 【答案】to download 【详解】句意：用电脑从网上下载图片很容易。句中“It’s easy”构成“It’s+形容词+to do sth.”的句型结构，其中“to do sth.”为真正的主语，表示“做某事是……的”。因此，此处应用动词“download”的不定式形式“to download”，表示“下载”。 92．My suitcase ________ 24 kilograms, but the airport’s ________ limit was 23 kilograms, so I had to take some things out. (weigh) 【答案】 weighed weight 【详解】句意：我的行李箱重24公斤，但机场的重量限制是23公斤，所以我不得不拿出一些东西。根据“was”可知是一般过去时，第一空是谓语动词，应用过去式weighed；第二空是名词作定语，weigh的名词形式是weight“重量”。 93．He can find answers to many of his ________ (question). 【答案】questions 【详解】句意：他能找到许多问题的答案。“many of his”后需接可数名词复数形式，“question”的复数形式为“questions”。 94．This new phone is very ________ (power), and many young people like it. 【答案】powerful 【详解】句意：这款新手机功能很强大，许多年轻人喜欢它。系动词“is”后需接形容词作表语。“power”的形容词形式为“powerful”，意为“强大的，功能强的”。 95．My uncle is a ________ (telework). He doesn’t need to go to the office every day. 【答案】teleworker 【详解】句意：我的叔叔是一名远程办公者，他不需要每天去办公室上班。telework是动词，意为“远程办公、居家办公”，本空前有不定冠词a，需要填可数名词单数表示“从事该行为的人”，teleworker“远程工作者”符合语境。 96．If you share your address online, you will have a high ______ (risky) of putting yourself in danger. 【答案】risk 【详解】句意：如果你在网上分享你的地址，你将有很大的风险使自己陷入危险之中。high后接名词，risky的名词形式是risk，表示“风险”。 97．He runs ________ (quick) than his brother. 【答案】more quickly 【详解】句意：他跑得比他哥哥快。“runs”为动词，需用副词修饰，且句中有比较级标志词“than”。quick的副词比较级形式为more quickly。 98．Please walk ________ (careful) on the road. 【答案】carefully 【详解】句意：请在路上小心行走。句中walk为实义动词，修饰动词需用副词形式，careful是形容词，其副词形式为carefully。 99．He reads news on the internet and learns about the latest ________ (develop) in science. 【答案】developments 【详解】句意：他在互联网上阅读新闻，了解科学领域的最新发展。形容词“latest”后需接名词作宾语。“develop”的名词形式为“development”，意为“发展”。此处表示多方面的发展，常用复数形式“developments”。 100．She looked at him _________ (watchful) during the meeting. 【答案】watchfully 【详解】句意：会议期间，她警惕地看着他。所给词watchful“留心的；警惕的”是形容词，本句中需要修饰前面的动词短语looked at，修饰动词必须用副词，因此要将形容词watchful变为副词形式watchfully。 1 / 1乐思英语 学科网（北京）股份有限公司 $考前特训 单句语法填空—易错特训100题（新教材仁爱科普版） 八年级下册(Units 10-11) 考前复习之重点单词全掌握 班级 姓名 学号 分数 （时间：45分钟；每小题1分，满分：100分） 填空题：在空格处填入1个合适的词或用所给单词的正确形式填空 1．We need to ___________ (name) the new panda in the zoo. 2．We often ___________ (clean) our rooms before Spring Festival. 3．The food is ___________ (roast) in an oven. 4．The Internet ___________ (spread) all over the world in the 1990s. 5．Please ___________ (hand) your homework to the teacher after class. 6．The company uses ___________ (e-business) to sell products online. 7．Social media are _________ (online) communication apps or websites. 8．How many ___________ (course) are you taking this term? 9．There are many ___________ (customer) in the supermarket. 10．My sister often _________ (use) the Internet to learn English. 11．I often ___________ (search) for useful information online. 12．Feiyang uses the internet ___________ (communicate) with his friends and teachers. 13．It’s __________ (harm) to read books in the sun. 14．They ___________ (connect) with friends every day. 15．I’m looking for some ___________ to prepare for the Art Festival. (partner) 16．If you study in this way, you won’t have to go to ___________ (school). 17．He often ___________ (watch) online videos to learn English. 18．He spent three days ___________ (explore) the deep forest with his classmates. 19．___________ (E-book) are convenient for reading on the go. 20．I took many ___________ (photo) in the park. 21．We should ___________ (keep) our personal information safe. 22．People will work ___________ (few) hours than they do today. 23．It’s raining ___________ (sudden). We have to stay at home. 24．Today, we have even ___________ (small), lighter, and thinner computers. 25．—How was your trip to the grassland? —Fantastic! We rode horses ____________ (happy) than we expected. 26．Please handle the device ____________ (safe). 27．They are studying ____________ (social) media habits. 28．My cousin tasted it and couldn’t stop ___________ (smile). 29．My grandma ___________ (inherit) a set of ancient porcelain from her grandmother. 30．These works of art are very ___________ (value). 31．We think that this book ___________ (be) very interesting. 32．Many tourists enjoy ___________ (appreciate) calligraphy works in the Palace Museum. 33．The wood fire makes the duck ___________ (smell) nice and taste special. 34．Many tourists enjoy the natural ___________ (beautiful) of Jiuzhaigou. 35．A kind word can ___________ (warm) people in winter. 36．___________ (Create) unique paper-cuttings requires patience and careful skills. 37．They believe that practice ___________ (make) perfect. 38．He is in the middle of ___________ (play) chess with his friend. 39．When using public computers, don’t save your ___________ (person) information. 40．The story ___________ (sound) interesting. 41．With the ___________ (develop) of technology, computers become smaller. 42．She ___________ (give) me a useful e-book yesterday. 43．The computer is a ___________ (power) tool. 44．Last night, I _________ (download) some beautiful pictures for my project. 45．She spends too much time ___________ (play) online games every day. 46．They _________ (have) a video chat with their grandparents tomorrow evening. 47．When the computer asks you ___________ (save) your password, click “No”. 48．Look! They are ___________ happily under the tree. (chat) 49．We can use reading ___________ (strategy) to understand passages better. 50．He finds it easy ___________ (study) online. 51．He often reads books in the e-library and ___________ (join) online study groups. 52．I got a ___________ from my mother just now. (call) 53．Taking exercise has more ___________ (advantage) than disadvantages. 54．It’s important for us ___________ (use) the Internet in a wise way. 55．Not everyone on the Internet ___________ (be) friendly. 56．The internet helps people in different ___________ (line) of work. 57．Travel will be much ___________ (cheap) and booking tickets will be much easier. 58．We should learn to use the internet ___________ (wise). 59．Too much online time is ___________ (harm) to eyes. 60．People can watch ___________ (television shop) programs and order things from home. 61．It’s important for us ___________ (make) good use of the internet. 62．The Internet is very _________ (use). We can find almost everything. 63．The government should stop factories from ____________ harmful gases. (product) 64．The teacher asked us ___________ (not believe) all the information on the Internet. 65．The students are busy ____________ (prepare) for the English test next Monday. 66．We should give other users their ___________ (person) space. 67．She felt ___________ (tense) before the exam. 68．She heard that her friend ___________ (come) to see her soon. 69．We should ___________ (water) the flowers every morning. 70．She carefully ________________ (pack) three red-crowned crane eggs and ________________ (take) them with her. 71．I knew that he ___________ (be) a good student. 72．They ___________ (transport) goods by camel in ancient times. 73．He told me that he ___________ (can) speak a little Chinese. 74．She said that she ___________ (visit) the Great Wall the next day. 75．___________ (Appreciate) folk art helps us understand the lives of ancient Chinese people. 76．—When ___________ you ___________ (marry)?   —In 2020. So I ___________ (marry) for 6 years. 77．It’s important ___________ (inherit) our family’s traditional customs. 78．He ___________ (invite) me to his wedding next month. 79．Businessmen ___________ (trade) goods with other countries along the Silk Road. 80．In ancient China, farmers ___________ their crops with waterwheels. (water) 81．The story ___________ (pass) down from my grandmother. 82．It’s wrong ___________ (steal) others’ money or information. 83．The ____________ (possible) of success is high if we work hard. 84．If she has any questions, she will search online for a quick ___________ (answer). 85．His ___________ (addict) to the Internet made his parents very worried. 86．He makes some new friends and ___________ (connect) with students around the world. 87．While the rescuers ___________ (search) for survivors, it ___________ (rain) again. 88．___________ (not spend) too much time on the virtual world, it’s bad for your eyes. 89．The message ____________ (disappear) before I could read it. 90．The Internet ___________ (change) the way we live and work since it was invented. 91．It’s easy ___________ (download) pictures from the Internet with a computer. 92．My suitcase ___________ 24 kilograms, but the airport’s ___________ limit was 23 kilograms, so I had to take some things out. (weigh) 93．He can find answers to many of his ___________ (question). 94．This new phone is very ___________ (power), and many young people like it. 95．My uncle is a ___________ (telework). He doesn’t need to go to the office every day. 96．If you share your address online, you will have a high _________ (risky) of putting yourself in danger. 97．He runs ___________ (quick) than his brother. 98．Please walk ___________ (careful) on the road. 99．He reads news on the internet and learns about the latest ___________ (develop) in science. 100．She looked at him ____________ (watchful) during the meeting. 4 / 4乐思英语 学科网（北京）股份有限公司 $