期中考之单词,短语,语法,句型综合练习100题（Units 7-9）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 期中考之重点单词、短语、语法、句型综合练习（新教材仁爱科普版） 八年级下册(Units 7-9) 考前复习之易错难点全掌握 班级 姓名 学号 分数 （时间：60分钟，满分：120分） 一、填空题：根据语句及首字母提示填写单词 (本大题共30小题，每小题1分，共30分) 1．We often have group d________ in class to discuss difficult problems together. 【答案】discussions/iscussions 【详解】句意：我们经常在课堂上进行小组讨论，一起讨论难题。根据“discuss difficult problems together”及首字母提示可知，此处缺少“讨论”。句中“group”为定语，结合语境“在课堂上一起讨论难题”，此处应填名词“discussion”的复数形式“discussions”，构成固定搭配“group discussions”，符合语境。故填discussions。 2．Global warming is a serious p__________ for our planet. 【答案】problem/roblem 【详解】句意：全球变暖对我们的地球来说是一个严重的问题。根据首字母及“Global warming”，此处指的是问题；problem为名词，意为“问题”。前有冠词“a”，此处应用名词单数。故填problem。 3．You can b________ some books from the library. 【答案】borrow/orrow 【详解】句意：你可以从图书馆借一些书。“borrow...from...”是固定搭配，意为“从……借……”。can后接动词原形，故填borrow。 4．He put his money and bank cards into his w________. 【答案】wallet/allet 【详解】句意：他把钱和银行卡放进了钱包里。根据“money and bank cards”和首字母可知，钱和银行卡应在钱包里，wallet“钱包”，此处用单数形式。 5．I always a________ important classes because I don’t want to miss anything. 【答案】attend/ttend 【详解】句意：我总是参加重要的课程，因为我不想错过任何内容。根据“important classes because I don’t want to miss anything”以及首字母可知，前半句表示“参加重要的课程”，attend“参加”，动词，结合“always”可知，时态为一般现在时，主语为“I”,谓语动词需用动词原形。故填attend。 6．Before you buy something, you should t________ twice. 【答案】think/hink 【详解】句意：在你买东西之前，你应该三思而后行。根据首字母“t”以及“Before you buy something”的语境可知，这里需要一个表示“思考”的动词，think“思考”符合首字母及语义要求。故填think。 7．We can learn about the world through d________ technology. 【答案】digital/igital 【详解】句意：我们可以通过数字技术了解世界。空格处作定语修饰名词“technology”，需用形容词，结合首字母d，digital“数字的”，digital technology意为“数字技术”，符合语境。 8．Digital money is l________ to become more popular in the future. 【答案】likely/ikely 【详解】句意：数字货币未来很可能变得更流行。“be likely to do”是固定搭配，意为“很可能做某事”。 9．We must keep c________ when we face natural disasters. 【答案】calm/alm 【详解】句意：面对自然灾害时，我们必须保持冷静。keep是系动词，后接形容词作表语，calm意为“冷静的”，符合语境和首字母c的提示。故填calm。 10．After the s________, the village became peaceful again and people started to rebuild homes. 【答案】storm/torm 【详解】句意：在暴风雨过后，村庄又恢复了平静，人们开始重建家园。根据“After the…the village became peaceful again and people started to rebuild homes.”以及首字母提示可知，此处指发生了破坏性的自然事件，storm“暴风雨”符合语境，根据“the”以及语境可知，此处用单数形式。故填storm。 11．Many people become h__________ after a big disaster. 【答案】homeless/omeless 【详解】句意：一场大灾难后，许多人变得无家可归。根据“after a big disaster”和首字母h的提示可知，此处表示许多人变得无家可归。形容词homeless意为“无家可归的”，放在系动词“become”后作表语。 12．We often d________ difficult problems with our classmates in class. 【答案】discuss/iscuss 【详解】句意：我们经常在课堂上和同学们一起讨论难题。主语为“We”，时间状语“often”提示时态为一般现在时，谓语动词需用原形，句中“... difficult problems with our classmates”指向“讨论”这一行为，首字母d对应discuss。 13．He wants to a________ his goal of studying abroad. 【答案】achieve/chieve 【详解】句意：他想实现出国留学的目标。“achieve one’s goal”是固定搭配，意为“实现目标”。 14．The teacher asked us to r________ the sentence three times. 【答案】repeat/epeat 【详解】句意：老师让我们把这个句子重复三遍。根据“the sentence three times”和首字母提示可知，此处是repeat，意为“重复”；ask sb. to do sth.是固定短语，意为“让某人做某事”，故填repeat。 15．You need to be p________ when you study, don’t give up easily. 【答案】patient/atient 【详解】句意：当你学习时你需要有耐心，不要轻易放弃。句中“be”后面通常接形容词作表语，结合“don’t give up easily”及首字母为p可知，应是说要学习时有耐心，patient“有耐心的”，符合语境。 16．If you study in a w________ way, you can get better grades with less effort. 【答案】wise/ise 【详解】句意：如果你用明智的方法学习，就能事半功倍，取得更好的成绩。根据首字母提示“w”以及“you can get better grades with less effort”可知，此处表示“明智的”。形容词wise“明智的”符合语境，在句中作定语修饰名词way。 17．It’s a good idea to make a s________ plan. 【答案】study/tudy 【详解】句意：制定一个学习计划是个好主意。根据首字母提示“s”以及句意可知，此处表示“学习”。名词study“学习”符合语境，在句中作定语修饰名词plan。 18．Can you i________ what life will be like in 2050? 【答案】imagine/magine 【详解】句意：你能想象2050年的生活是什么样子吗？根据“what life will be like in 2050”可知，2050年的生活还未发生，是想象的内容。imagine意为“想象”，符合语境；情态动词can后接动词原形。故填imagine。 19．My teacher a________ me to read English every morning. 【答案】advises/dvises 【详解】句意：我的老师建议我每天早上读英语。根据首字母“a”及空格后的“me to read English every morning”，此处应填一个及物动词，构成“动词+sb+to do sth.”结构，表示“建议/要求某人做某事”，advise“建议”，动词，结合“every morning”可知用一般现在时，主语为第三人称单数，动词用第三人称单数形式，故填advises。 20．The price of this book is r________, so I decide to buy it. 【答案】reasonable/easonable 【详解】句意：这本书的价格很合理，所以我决定买下它。 根据“所以我决定买下它”可知，此处需要表示“价格合理”的形容词；结合首字母“r”，对应的单词是“reasonable（合理的）”，符合语境，故填reasonable。   21．It’s important to stay i__________ during a thunderstorm. 【答案】indoors/ndoors 【详解】句意：雷雨天气时待在室内很重要。此处表示“在室内”。副词indoors“在室内”符合语境，stay indoors“待在室内”。 22．Please r________ me to bring my English book tomorrow. 【答案】remind/emind 【详解】句意：请提醒我明天带英语书。根据“Please ... me to bring my English book tomorrow.”可知，此处表示“提醒某人做某事”，应为“remind sb to do sth”，remind意为“提醒”。句子是肯定祈使句，动词用原形。故填remind。 23．The r________ development of technology makes life easier. 【答案】rapid/apid 【详解】句意：技术的快速发展让生活更便捷。根据首字母提示“r”以及“development of technology makes life easier”可知，此处表示“快速的”。形容词rapid“快速的”符合语境，在句中作定语修饰名词development。 24．He studied a________ for three years and learned a lot about foreign cultures. 【答案】abroad/broad 【详解】句意：他在国外学习了三年，学到了很多关于外国文化的知识。根据首字母提示和“learned a lot about foreign cultures”可知，此处表示在国外学习。副词abroad“在国外”符合语境。故填abroad。 25．It is c________ to live near an underground station if you work in big cities. 【答案】convenient/onvenient 【详解】句意：如果你在大城市工作，住在地铁站附近很方便。根据首字母提示“c”以及“live near an underground station”可知，住在地铁站附近很方便，此处应用形容词convenient“方便的”作表语。 26．The online learning apps has helped me make p________ in my study. 【答案】progress/rogress 【详解】句意：在线学习应用程序帮助我在学习上取得了进步。根据首字母和“The online learning apps has helped me make...in my study.”可知，此处指在线学习应用程序帮助在学习上取得进步，make progress“取得进步”，固定短语，符合语境和结构。故填progress。 27．It is c________ to pay by phone because you don’t need cash. 【答案】convenient/onvenient 【详解】句意：用手机支付很方便，因为你不需要现金。此处需要形容词作表语，描述“pay by phone”的特点，且首字母为c，应填convenient“方便的”，形容词作表语。 28．Can you i________ what it would be like to live on another planet, with different animals and plants? 【答案】imagine/magine 【详解】句意：你能想象生活在另一个有不同动植物的星球上会是什么样子吗？根据“what it would be like to live on another planet”以及首字母提示可知，此处指“想象”，应用动词imagine“想象”，情态动词Can后接动词原形。 29．It’s important to r________ what you have learned every day. 【答案】review/eview 【详解】句意：每天复习你所学的东西是很重要的。句中“to”后接动词原形构成不定式结构，结合“what you have learned every day”及首字母为r可知，应是说每天复习所学的东西，review“复习”，符合语境。 30．The heavy rain caused a big f________, and the street was full of water. 【答案】flood/lood 【详解】句意：大雨引发了一场大水灾，街道上全是水。根据后半句“the street was full of water”可知，大雨引发了水灾。flood意为“洪水，水灾”，符合语境。故填flood。 二、单句语法填空：用所给单词的适当形式填空(本大题共50小题，每小题1分，共50分) 31．This book costs 15 ________ (pound) in the bookstore. 【答案】pounds 【详解】句意：这本书在书店里售价15英镑。pound“英镑”，为可数名词，前面有数字15修饰，因此填复数形式。故填pounds。 32．Give me a ________ (reason) answer. 【答案】reasonable 【详解】句意：给我一个合理的回答。reason“原因；理由”，名词；此处修饰名词“answer”，需用其形容词形式“reasonable”，表示“合理的”。故填reasonable。 33．Digital money is a new ________ (technology). 【答案】technology 【详解】句意：数字货币是一种新技术。technology是名词，意为“技术”，a new后跟单数形式。 34．The guards ran ________ (fast) to put out the fire. 【答案】fast 【详解】句意：守卫们快速跑去灭火。根据“ran”可知，此处使用副词修饰动词，fast“快速地”，可作形容词或副词，此处用副词形式。故填fast。 35．Robots can help with the housework and work in ________(danger) places. 【答案】dangerous 【详解】句意：机器人可以帮忙做家务，也能在危险的地方工作。空格在句中作定语，修饰“places”。“danger”的形容词为dangerous，意为“危险的”，符合语境。故填dangerous。 36．Many ________ (foreign) come to China to learn Chinese every year. 【答案】foreigners 【详解】句意：每年都有许多外国人来中国学习汉语。根据句意可知，此处表达的是“许多外国人”，因此需要将“foreign”这个形容词转化为名词形式。“foreign”的名词形式是“foreigner”，表示“外国人”。又因为“many”表示“许多”，其后应接可数名词的复数形式，所以“foreigner”需要变为复数形式“foreigners”。故填foreigners。 37．We should know the ________ (important) of saving money. 【答案】importance 【详解】句意：我们应该知道存钱的重要性。句中“the”和“of”提示此处需要名词作know的宾语，应用形容词important的名词形式importance。 38．Making mistakes is ________ (normal) in study, and we can learn a lot from them. 【答案】normal 【详解】句意：学习中犯错误是正常的，我们可以从中学到很多东西。normal“正常的”，形容词，根据“Making mistakes is”可知犯错是正常的，此处用形容词在句中作表语。故填normal。 39．We should ________ (save) some money every month for emergencies. 【答案】save 【详解】句意：我们应该每个月存一些钱以备不时之需。情态动词should后接动词原形，括号内提示词为save，save some money为固定搭配，意为“省钱”。 40．The ________ (develop) of the Internet makes our life easier. 【答案】development 【详解】句意：互联网的发展让我们的生活变得更加便捷。空前的The和后面的of所有格结构说明此处使用名词单数，develop的名词形式是development。 41．The teacher asked us ________ (think) independently before asking for help. 【答案】to think 【详解】句意：老师要求我们在求助前独立思考。根据“The teacher asked us…”可知，此处考查ask sb. to do sth.，意为“要求某人做某事”，固定搭配，此处需用动词不定式，故填to think。 42．We hope ________ (teach) the students how to take notes effectively in class. 【答案】to teach 【详解】句意：我们希望教学生在课堂上如何有效地记笔记。“teach”教，hope to do sth.“希望做某事”，此处需要用动词不定式。故填to teach。 43．If we ________ (destroy) the forest, more natural disasters will happen. 【答案】destroy 【详解】句意：如果我们破坏森林，更多的自然灾害将会发生。根据“more natural disasters will happen”可知，本句是由if引导的条件状语从句，遵循“主将从现”原则，即主句用一般将来时，从句应用一般现在时。从句主语We是第一人称复数，谓语动词destroy应用其原形形式。故填destroy。 44．Some human activities are ________ (harm) to the balance of nature. 【答案】harmful 【详解】句意：一些人类活动对自然平衡是有害的。根据“Some human activities are…”可知，空处位于系动词are之后作表语，应用形容词形式。harm是名词或动词，意为“伤害”，其形容词形式为harmful，意为“有害的”；固定短语be harmful to意为“对……有害”，符合语境。故填harmful。 45．I am ________ (scare) of dogs. 【答案】scared 【详解】句意：我害怕狗。scare意为“使害怕”，是动词。其形容词形式有scary（吓人的，常修饰事物）和scared（感到害怕的，常修饰人）。此处描述人的感受，且为固定搭配be scared of，表示“害怕”。 46．She spends much time ________ (learn) about the knowledge of earthquake escape. 【答案】learning 【详解】句意：她花很多时间学习地震逃生知识。spend some time (in) doing sth.是固定搭配，意为“花费时间做某事”，learn的动名词形式为learning。故填learning。 47．She realized that she ________ (waste) too much money on snacks. 【答案】had wasted 【详解】句意：她意识到自己在零食上花掉太多钱。 根据语法规则，主句谓语realized为一般过去时，宾语从句的动作“花钱”发生在“意识到”之前，属于“过去的过去”，需用过去完成时，结构为had+过去分词，waste的过去分词是wasted。 48．My brother ________ (budget) his pocket money carefully last term. 【答案】budgeted 【详解】句意：上学期我弟弟认真规划他的零花钱预算。根据时间状语last term（上学期），句子时态为一般过去时，budget此处作动词，意为“做预算；规划开支”，此处需填过去式为budgeted。 49．I thought the movie would be boring, but it was ________ (actual) very exciting! 【答案】actually 【详解】句意：我原以为这部电影会很无聊，但它实际上非常刺激！actual“实际的”，此处修饰形容词exciting，需用副词形式actually。故填actually。 50．He chose the seat ________ (far) from the window. 【答案】farthest 【详解】句意：他选了离窗户最远的座位。句中隐含在多个座位中进行比较的语境，提示需用far的最高级形式表示距离最远。far的最高级是不规则变化farthest；此处farthest from the window作后置定语，修饰名词seat，形容词最高级作后置定语时，前面不加the，故填farthest。 51．There are trees on both ________ (side) of the street. 【答案】sides 【详解】句意：街道两旁都有树。根据“both”可知，此处需要接可数名词的复数形式；side“边；侧”，可数名词，其复数形式是直接在词尾加-s。故填sides。 52．If you use your time ________ (wise), you can achieve your goals much faster. 【答案】wisely 【详解】句意：如果你明智地利用时间，你可以更快地实现你的目标。wise“明智的”，形容词，此处修饰动词use，应用副词wisely“明智地”。故填wisely。 53．They ________ (agree) on using mobile payment. 【答案】agreed 【详解】句意：他们同意使用移动支付。“agree on”是固定搭配，意为“同意……”，根据句意用一般过去时，动词需要使用过去式。 54．You can use my computer as long as you __________ (take) good care of it. 【答案】take 【详解】句意：只要你能好好爱护它，就可以用我的电脑。本句是as long as引导条件状语从句，时态上遵循“主将从现”原则，所以从句用一般现在时。主语you为第二人称，谓语动词用原形。 55．Hey, do you smell something ________ (burn) in the kitchen? 【答案】burning 【详解】句意：嘿，你闻到厨房里有东西烧焦的味道了吗？句中“smell something+doing”表示“闻到某物正在……”，此处用现在分词burning作宾语补足语，强调东西正在燃烧、烧焦的状态，故填burning。 56．Please pay attention to the __________ (pronounce) of this word. 【答案】pronunciation 【详解】句意：请注意这个单词的发音。pronounce“发音”，动词；空处在句中作宾语，应填写提示词的名词形式pronunciation，不可数名词。 57．It is ______ (silly) of him than Sandy not to forgive others for their mistakes. 【答案】sillier 【详解】句意：他不原谅别人的错误，这比Sandy更愚蠢。根据空格后“than Sandy”可知，此处应用silly的比较级sillier；本题为固定句型：It’s+形容词+ of sb to do sth, 意为“某人做某事是……的”。故填sillier。 58．The computer is a great ________ (invent) in the world. 【答案】invention 【详解】句意：计算机是世界上的一项伟大发明。不定冠词“a”后需接可数名词单数形式，“invent”的名词形式为“invention”，表示“发明”。 59．Where are the ________ (menu) for the dishes? 【答案】menus 【详解】句意：菜肴的菜单在哪里？根据“Where are the…for the dishes?”及提示词可知，此处询问的是菜单在哪里，menu“菜单”，空处应为可数名词复数形式。故填menus。 60．I want to know if our class ________ (organize) a charity walk next month. 【答案】will organize 【详解】句意：我想知道我们班下个月是否会组织一次慈善步行活动。根据“next month”可知，句子描述的是下个月将要发生的事情，所以应该用一般将来时，其结构为“will+动词原形”。在这个句子中，“organize”是动词原形，表示“组织”，所以前面加上“will”构成一般将来时。故填will organize。 61．To carry the trapped to ________ (safe), firefighters worked tirelessly during the 43-hour battle with the blaze. 【答案】safety 【详解】句意：为了将被困人员转移到安全地带，消防员们在与烈火搏斗的43个小时里不知疲倦地工作。句中“to”为介词，后需接名词作宾语。“safe”是形容词，其对应的名词形式为“safety”。故填safety。 62．She ran to the living room when she saw something ________ (burn) near the sofa. 【答案】burning 【详解】句意：当她看到沙发附近有东西正在燃烧时，她跑向了客厅。根据“when she saw something...”可知，空格处需填入非谓语补充说明something的状态，作宾语补足语；something和burn是主动关系，且结合语境，“跑向客厅”说明动作当时正在发生，因此用burn的现在分词形式burning。故填burning。 63．If he __________ (call) me, I __________ (tell) him the news. 【答案】 calls will tell 【详解】句意：如果他打电话给我，我会告诉他这个消息。if引导条件状语从句，主句用一般将来时，从句用一般现在时。从句主语he为第三人称单数，谓语动词需用三单形式。故填calls；will tell。 64．He ________ (stick) to his dream and finally succeeded. 【答案】stuck 【详解】句意：他坚持自己的梦想，最终成功了。根据句中并列谓语“succeeded”可知，本句描述过去发生的动作，要用一般过去时，stick的一般过去式为stuck。故填stuck。 65．The government is trying to ________ (prevention) more disasters. 【答案】prevent 【详解】句意：政府正努力预防更多灾害。“try to do sth.”是固定搭配，意为“努力做某事”，此处需要用动词原形，“prevention”是名词，其对应的动词形式为“prevent”。故填prevent。 66．They were busy ________ (check) the windows when the rain started to pour down. 【答案】checking 【详解】句意：当雨开始倾盆而下时，他们正忙着检查窗户。句中“be busy doing sth”是固定搭配，意为“忙于做某事”，提示此处需用动词的-ing形式，check的-ing形式是checking，符合语境及语法要求。故填checking。 67．My uncle was ________ (kill) a hen when I went to visit him. 【答案】killing 【详解】句意：当我去看望我叔叔时，他正在杀一只母鸡。根据“My uncle was…a hen when I went to visit him.”可知，此处表示过去某个时刻正在发生的动作，需用过去进行时，其结构为“was/were+doing”，kill“杀”，动词，其现在分词形式为killing。故填killing。 68．The heavy rain ________ (wash) away many houses in the village since last night. 【答案】has washed 【详解】句意：大雨自昨晚以来冲走了村庄里的许多房屋。根据时间状语“since last night”可知，动作从过去持续到现在，需用现在完成时。主语“The heavy rain”为第三人称单数，助动词用“has”，动词“wash”的过去分词为“washed”。故填has washed。 69．If she __________ (not feel) well, she __________ (not go) to school. 【答案】 doesn’t feel won’t go 【详解】句意：如果她感觉不舒服，她就不会去上学。if引导条件状语从句，主句用一般将来时，从句用一般现在时。从句主语she为第三人称单数，否定需借助助动词does，再加动词原形feel，空处应填doesn’t feel；won’t go。 70．________ (not make) the same mistake again. It’s a waste of time. 【答案】Don’t make 【详解】句意：不要再犯同样的错误。这是浪费时间。根据“...the same mistake again”可知，句子是祈使句的否定形式，结构是“Don’t+动词原形”。故填Don’t make。 71．He ________ (take) up painting last year and now he can draw very well. 【答案】took 【详解】句意：他去年开始学习绘画，现在他画得已经非常好了。“last year”提示时态为一般过去时，此处需用动词过去式，作谓语，take的过去式为took。故填took。 72．It’s important to make good ________ (prepare) before a typhoon comes. 【答案】preparations 【详解】句意：在台风来临前做好充分的准备很重要。make preparations为固定短语，意为“做准备”，preparation为可数名词，此处用复数形式。 73．We must take the situation ________ and follow the doctor’s advice when we are ill. (serious) 【答案】seriously 【详解】句意：当我们生病时，我们必须认真对待这种情况并听从医生的建议。serious“认真的”，形容词；根据“take the situation...”可知，此处是固定搭配“take sth. seriously”，表示“认真对待某事”，因此用副词seriously修饰动词“take”。故填seriously。 74．He ________ (inform) us about the new payment method. 【答案】informed 【详解】句意：他告知了我们新的支付方式。此处可表示过去发生的动作，需用一般过去时，谓语动词用过去式，inform的过去式直接在词尾加-ed，故填informed。 75．This book is very ________ (education) and we can learn a lot from it. 【答案】educational 【详解】句意：这本书非常有教育意义，我们可以从中学到很多东西。education“教育”，空处位于副词very之后、系动词is之后，需要用形容词作表语，形容词形式是educational“有教育意义的”。 76．She ________ (persuade) me to save money yesterday. 【答案】persuaded 【详解】句意：她昨天说服我存钱。时间状语“yesterday”表明需用一般过去时，动词用过去式persuaded。 77．I think a shirt as a birthday present is too ________ (person). 【答案】personal 【详解】句意：我认为把一件衬衫作为生日礼物太私人了。根据“I think a shirt as a birthday present is too … ”以及括号内的提示词可知，此处需要一个形容词作表语，person的形容词形式是personal，意为“私人的、个人的”，符合语境。故填personal。 78．He is a writer with a rich ________ (imagine). 【答案】imagination 【详解】句意：他是一位想象力丰富的作家。imagine“想象”，动词，rich“丰富的”，形容词，空缺处需填写名词。imagine对应的名词形式是imagination，意为“想象力”。故填imagination。 79．My teacher advised me ________ (read) more English books. 【答案】to read 【详解】句意：我的老师建议我多读英语书。advise sb. to do sth. 意为 “建议某人做某事”，是固定用法， read 需要变为to read。 80．He ________ (add) some funny dialogues to the comic strip yesterday, which made it more interesting. 【答案】added 【详解】句意：他昨天在漫画中添加了一些有趣的对话，这使得漫画更有趣了。句子中的时间状语“yesterday”（昨天）明确表示动作发生在过去，因此句子需使用一般过去时，动词“add”应用过去式。故填added。 三、完成句子：根据汉语提示完成下列句子(本大题共20小题，每小题2分，共40分) 81．To listen to English songs is helpful for our listening. (改为同义句)   ________ helpful for our listening ________ ________ to English songs. 【答案】 It’s to listen 【详解】句意：听英文歌对我们的听力有帮助。原句中动词不定式短语To listen to English songs作主语，可转换为It作形式主语的句型，即It’s + 形容词 + for sb./sth. to do sth.。 82．我听录音并跟读课文，直到能背下来。 I listen to the recordings and repeat the texts until I can learn them ________. 【答案】by heart 【详解】原句中“背下来”是关键词，表示“背下来”的短语是learn...by heart，此处介词短语作方式状语。故填by heart。 83．遇到地震时我们必须保持冷静。 We must ________ ________ when we meet an earthquake. 【答案】 stay calm 【详解】原句中“保持冷静”是关键词，“保持冷静”表示为“stay calm”，情态动词must后必须接动词原形，因此stay用原形。 84．I went to bed after I finished my homework last night. (改为同义句) I ________ go to bed ________ I finished my homework last night. 【答案】 didn’t until 【详解】原句为一般过去时的时间状语从句的主从复合句，句意是“昨晚，我完成作业后上床睡觉。”，此句的意思是直到我完成作业后才上床睡觉，因此改为同义句，可用在“直到……才……”，“until”表示“直到……才……”，“until”的前句是否定句，until的后句是肯定句，时态用一般过去时，同义句的表达是I didn’t go to bed until I finished my homework last night。故填didn’t；until。 85．每天喝牛奶对你的健康有好处。 Drinking milk every day ________ ________ ________ your health. 【答案】 is good for 【详解】根据中英文对照可知，此处缺少“对……有好处”，用英文表达为be good for；句子主语“Drinking milk every day”是动名词短语，视为单数，谓语动词用is。故填is；good；for。 86．我们看电影的时候应该保持安静。 We should ________ films. 【答案】keep quiet when watching/keep quiet when we watch 【详解】根据中英文对照可知，此处缺少“保持安静”和“看电影的时候”，“保持安静”用短语keep quiet；“当……时候”用when引导时间状语从句，“看”用实义动词watch，由于从句主语与主句主语 (we) 一致，可省略主语和be动词，直接用现在分词watching表主动动作，也可以使用完整从句形式，时态为一般现在时，主语为we，谓语动词用原形watch，情态动词should后接动词原形keep，故填keep quiet when watching/keep quiet when we watch。 87．你英语这么好，能给我一些建议吗？ You _______________ English. Could you _______________? 【答案】 are so good at give me some advice 【详解】原句中“这么好”和“给我一些建议”是关键词。“be good at+学科”表示“某科学得好”，描述客观事实用一般现在时，主语“You”需与be动词are连用，可用so表示“这么”，修饰形容词good；表示“给我一些建议”的短语是give me some advice，其中me作动词give的宾语，advice是不可数名词，could后接动词原形。故填are so good at；give me some advice。 88．If you work hard, you will make progress.（改为同义句） ________ hard, ________ you will make progress. 【答案】 Work and 【详解】句意：努力学习，你就会取得进步。if引导的肯定条件句可转换为“祈使句+and+一般将来时陈述句”的结构，以动词原形Work开头。 89．他通过每天阅读英语文章提高了他的阅读能力。 He ________ his reading ability by ________ English articles every day. 【答案】 improved reading 【详解】根据中英文对照可知，第一空缺少“提高”，用英文表达为improve；句子描述过去发生的动作，用一般过去时；第二空缺少“阅读”，用英文表达为read；介词by后接动名词形式reading，故填improved；reading。 90．在我们班，他对待英语作业最认真。 He takes English homework the ________ ________ in our class. 【答案】 most seriously 【详解】根据中英文提示可知，空格处表示“最认真”；此处修饰动词“takes”，应用副词“seriously”表示“认真地”；根据“最认真”和“in our class”的范围提示可知，此处需用副词的最高级形式，“seriously”的最高级为“most seriously”。故填most；seriously。 91．如果我们不节约用水，我们会耗尽水资源。   If we don’t save water, we will ________ ________ ________ it. 【答案】 run out of 【详解】根据中英文对照可知，此处缺少“耗尽”的英文表达。“耗尽”的固定短语是run out of；助动词will后接动词原形，故填run；out；of。 92．当下雨时，我们应该远离湖泊和河流。 We should __________ __________ lakes and rivers when it is raining. 【答案】 stay off 【详解】原句中“远离”是关键词，表示“远离”的短语是“stay off”，情态动词后加动词原形。 93．在雨季开始前，我们必须找到新水源。 _____________, we must find a new water source. 【答案】Before the rainy season begins/Before the rainy season starts 【详解】根据中英文对照可知，此处缺少“在雨季开始前”，“在……前”对应英文“before”，首字母需大写；“雨季”译为“rainy season”，前加the修饰；“开始”可用“start”或“begin”，主语是第三人称单数，时态为一般现在时，动词用第三人称单数形式。故填Before the rainy season begins/starts。 94．他决定放弃医学，开始从事写作。   He decided to ________ ________ medicine and ________ ________ writing. 【答案】 give up take up 【详解】原句中“放弃”和“开始从事”是关键词，表示“放弃”的短语是give up，表示“开始从事”的短语是take up。本句中“decided to”后接动词原形，故填give；up；take；up。 95．大自然给我们提供食物和水，我们依靠它生存。 Nature ________ us ________ food and water, and we ________ ________ it to live. 【答案】 provides with depend on 【详解】根据中英文对照可知，填空处为“给……提供……”以及“依靠”，provide sb. with sth.“给某人提供某物”，时态为一般现在时，主语为“Nature”，此处用第三人称单数形式provides；depend on“依靠”，是常见的英文表达之一，时态为一般现在时，主语为“we”，此处用动词原形。故填provides；with；depend；on。 96．阳光中学的学生们决定自己分成小组，制作保护野生动物的海报。 Students from Sunshine Middle School ________ small groups to make posters about protecting wild animals. 【答案】decided to divide themselves into 【详解】原句中“决定自己分成”是关键词，“决定做某事”用decide to do sth.，“把……分成”用divide…into…，“他们自己”用themselves。句子描述过去发生的动作，用一般过去时，decide变为过去式decided。故填decided to divide themselves into。 97．你应该认真听老师讲课并做笔记。 You should listen to the teacher carefully and ________ ________. 【答案】 take notes 【详解】原句中“做笔记”是关键词。“做笔记”对应的英语表达为take notes，and连接并列的谓语，前面的listen是动词原形，因此后面的take也需要用动词原形。 98．开始时，你必须知道在哪里躲藏。    __________ __________ __________ , you must know where to hide. 【答案】 To begin/start with 【详解】to begin/start with表示“开始时、起初”，作状语，句首首字母大写。 99．今天的化学课上我们做了一个实验。看到颜色从紫色变成银色，我感到非常惊讶。 We _______________ in today’s chemistry class. I _______________ the color changing from purple to silver. 【答案】 did an experiment was shocked to see 【详解】do an experiment“做一个实验”，句子描述过去发生的课堂活动，用一般过去时，动词do用过去式did；be shocked to do sth“对做某事感到惊讶”，时态为一般过去时，主语为I，be动词与was；see“看见”，动词。 100．如果你存钱，你就能实现目标。 If you save money, you can ________ ________ ________. 【答案】 achieve your goal 【详解】原句中“实现目标”是关键词，表示“实现某人的目标”的短语为achieve one’s goal，主语是you，所以用your；情态动词can后用动词原形achieve。 13 / 14乐思英语 学科网（北京）股份有限公司 $考前特训 期中考之重点单词、短语、语法、句型综合练习（新教材仁爱科普版） 八年级下册(Units 7-9) 考前复习之易错难点全掌握 班级 姓名 学号 分数 （时间：60分钟，满分：120分） 一、填空题：根据语句及首字母提示填写单词 (本大题共30小题，每小题1分，共30分) 1．We often have group d___________ in class to discuss difficult problems together. 2．Global warming is a serious p________________ for our planet. 3．You can b___________ some books from the library. 4．He put his money and bank cards into his w___________. 5．I always a___________ important classes because I don’t want to miss anything. 6．Before you buy something, you should t___________ twice. 7．We can learn about the world through d___________ technology. 8．Digital money is l___________ to become more popular in the future. 9．We must keep c___________ when we face natural disasters. 10．After the s_________, the village became peaceful again and people started to rebuild homes. 11．Many people become h________________ after a big disaster. 12．We often d___________ difficult problems with our classmates in class. 13．He wants to a___________ his goal of studying abroad. 14．The teacher asked us to r___________ the sentence three times. 15．You need to be p___________ when you study, don’t give up easily. 16．If you study in a w___________ way, you can get better grades with less effort. 17．It’s a good idea to make a s___________ plan. 18．Can you i___________ what life will be like in 2050? 19．My teacher a___________ me to read English every morning. 20．The price of this book is r___________, so I decide to buy it. 21．It’s important to stay i________________ during a thunderstorm. 22．Please r___________ me to bring my English book tomorrow. 23．The r___________ development of technology makes life easier. 24．He studied a___________ for three years and learned a lot about foreign cultures. 25．It is c___________ to live near an underground station if you work in big cities. 26．The online learning apps has helped me make p___________ in my study. 27．It is c___________ to pay by phone because you don’t need cash. 28．Can you i___________ what it would be like to live on another planet, with different animals and plants? 29．It’s important to r___________ what you have learned every day. 30．The heavy rain caused a big f___________, and the street was full of water. 二、单句语法填空：用所给单词的适当形式填空(本大题共50小题，每小题1分，共50分) 31．This book costs 15 ___________ (pound) in the bookstore. 32．Give me a ___________ (reason) answer. 33．Digital money is a new ___________ (technology). 34．The guards ran ___________ (fast) to put out the fire. 35．Robots can help with the housework and work in ___________(danger) places. 36．Many ___________ (foreign) come to China to learn Chinese every year. 37．We should know the ___________ (important) of saving money. 38．Making mistakes is ___________ (normal) in study, and we can learn a lot from them. 39．We should ___________ (save) some money every month for emergencies. 40．The ___________ (develop) of the Internet makes our life easier. 41．The teacher asked us ___________ (think) independently before asking for help. 42．We hope ___________ (teach) the students how to take notes effectively in class. 43．If we ___________ (destroy) the forest, more natural disasters will happen. 44．Some human activities are ___________ (harm) to the balance of nature. 45．I am ___________ (scare) of dogs. 46．She spends much time ___________ (learn) about the knowledge of earthquake escape. 47．She realized that she ___________ (waste) too much money on snacks. 48．My brother ___________ (budget) his pocket money carefully last term. 49．I thought the movie would be boring, but it was ___________ (actual) very exciting! 50．He chose the seat ___________ (far) from the window. 51．There are trees on both ___________ (side) of the street. 52．If you use your time ___________ (wise), you can achieve your goals much faster. 53．They ___________ (agree) on using mobile payment. 54．You can use my computer as long as you ________________ (take) good care of it. 55．Hey, do you smell something ___________ (burn) in the kitchen? 56．Please pay attention to the ________________ (pronounce) of this word. 57．It is _________ (silly) of him than Sandy not to forgive others for their mistakes. 58．The computer is a great ___________ (invent) in the world. 59．Where are the ___________ (menu) for the dishes? 60．I want to know if our class ___________ (organize) a charity walk next month. 61．To carry the trapped to ___________ (safe), firefighters worked tirelessly during the 43-hour battle with the blaze. 62．She ran to the living room when she saw something ___________ (burn) near the sofa. 63．If he ________________ (call) me, I ________________ (tell) him the news. 64．He ___________ (stick) to his dream and finally succeeded. 65．The government is trying to ___________ (prevention) more disasters. 66．They were busy ___________ (check) the windows when the rain started to pour down. 67．My uncle was ___________ (kill) a hen when I went to visit him. 68．The heavy rain ___________ (wash) away many houses in the village since last night. 69．If she ________________ (not feel) well, she ________________ (not go) to school. 70．___________ (not make) the same mistake again. It’s a waste of time. 71．He ___________ (take) up painting last year and now he can draw very well. 72．It’s important to make good ___________ (prepare) before a typhoon comes. 73．We must take the situation ___________ and follow the doctor’s advice when we are ill. (serious) 74．He ___________ (inform) us about the new payment method. 75．This book is very ___________ (education) and we can learn a lot from it. 76．She ___________ (persuade) me to save money yesterday. 77．I think a shirt as a birthday present is too ___________ (person). 78．He is a writer with a rich ___________ (imagine). 79．My teacher advised me ___________ (read) more English books. 80．He ___________ (add) some funny dialogues to the comic strip yesterday, which made it more interesting. 三、完成句子：根据汉语提示完成下列句子(本大题共20小题，每小题2分，共40分) 81．To listen to English songs is helpful for our listening. (改为同义句)   ___________ helpful for our listening ___________ ___________ to English songs. 82．我听录音并跟读课文，直到能背下来。 I listen to the recordings and repeat the texts until I can learn them ___________. 83．遇到地震时我们必须保持冷静。 We must ___________ ___________ when we meet an earthquake. 84．I went to bed after I finished my homework last night. (改为同义句) I ___________ go to bed ___________ I finished my homework last night. 85．每天喝牛奶对你的健康有好处。 Drinking milk every day ___________ ___________ ___________ your health. 86．我们看电影的时候应该保持安静。 We should ___________ films. 87．你英语这么好，能给我一些建议吗？ You ________________________ English. Could you ________________________? 88．If you work hard, you will make progress.（改为同义句） ___________ hard, ___________ you will make progress. 89．他通过每天阅读英语文章提高了他的阅读能力。 He ___________ his reading ability by ___________ English articles every day. 90．在我们班，他对待英语作业最认真。 He takes English homework the ___________ ___________ in our class. 91．如果我们不节约用水，我们会耗尽水资源。   If we don’t save water, we will ___________ ___________ ___________ it. 92．当下雨时，我们应该远离湖泊和河流。 We should ________________ ________________ lakes and rivers when it is raining. 93．在雨季开始前，我们必须找到新水源。 ___________________, we must find a new water source. 94．他决定放弃医学，开始从事写作。   He decided to ___________ ___________ medicine and ___________ ___________ writing. 95．大自然给我们提供食物和水，我们依靠它生存。 Nature ___________ us ___________ food and water, and we ___________ ___________ it to live. 96．阳光中学的学生们决定自己分成小组，制作保护野生动物的海报。 Students from Sunshine Middle School ___________ small groups to make posters about protecting wild animals. 97．你应该认真听老师讲课并做笔记。 You should listen to the teacher carefully and ___________ ___________. 98．开始时，你必须知道在哪里躲藏。    ________________ ________________ ________________ , you must know where to hide. 99．今天的化学课上我们做了一个实验。看到颜色从紫色变成银色，我感到非常惊讶。 We ________________________ in today’s chemistry class. I ________________________ the color changing from purple to silver. 100．如果你存钱，你就能实现目标。 If you save money, you can ___________ ___________ ___________. 4 / 5乐思英语 学科网（北京）股份有限公司 $