期中复习（Units 1～3）词性转换,重点单词,短语,语法,句型练习100题 2026-2027学年外研版八年级英语上册

学校:___________姓名：___________班级：___________考号：___________ 期中复习之重点单词变形短语语法句型练习100题 (Units 1-3) （时间：60分钟，满分：120分） 一、用括号内所给单词的适当形式填空(本大题共40小题，每小题1分，共40分) 1．If you are afraid of difficulties, it is ________ (possible) for you to succeed. 【答案】impossible 【详解】句意：如果你害怕困难，你就不可能成功。根据“If you are afraid of difficulties,”可知，害怕困难是不可能成功的，用形容词impossible“不可能的”，作表语。故填impossible。 2．The ________ (high) of the building is 100 meters. 【答案】height 【详解】句意：这座建筑的高度是100米。根据“The...of the building is...”及所给词可知，此处指建筑的高度，应填high的名词height“高度”作主语。故填height。 3．Her __________ (different) from others make her unique. 【答案】differences 【详解】句意：她与其他人的不同使她与众不同。different“不同的”，根据“Her...from others”可知，空处填名词，difference“不同”符合题意，结合动词“make”可知，空处填复数形式。故填differences。 4．The teacher encouraged students to do ________ (science) research on plant growth. 【答案】scientific 【详解】句意：老师鼓励学生对植物生长进行科学研究。括号中给出的词是名词“science”，但空格后是名词“research”，需用形容词形式“scientific”修饰，表示“科学的”。故填scientific。 5．The interview went badly, so I didn’t think they would give me a ________ chance. (two) 【答案】second 【详解】句意：面试进行得很糟糕，所以我认为他们不会再给我一次机会了。根据“I didn’t think they would give me a...chance.”及所给词可知，此处指不会再给我第二次机会了，second“第二”，是two的序数词。故填second。 6．So far, most villagers in the town ________ (agree) with the new policy, as the government hasn’t explained its benefits clearly. 【答案】haven’t agreed 【详解】句意：到目前为止，这个镇上的大多数村民都不同意新政策，因为政府没有清楚地解释它的好处。agree“同意”，动词。由时间状语“So far”可知，句子应用现在完成时；根据句意“政府没有解释清楚好处”可推知，村民“不同意”政策，因此用否定形式，结构为“have/has not + 过去分词”；主语“most villagers”为复数，助动词用have。故填haven’t agreed。 7．My best friend ________ (true) cares about me. 【答案】truly 【详解】句意：我最好的朋友真正关心我。空处修饰动词cares，所以用true的副词形式truly。故填truly。 8．It’s ________ (risk) to swim in the deep river alone, you must ask an adult to go with you. 【答案】risky 【详解】句意：独自在深河里游泳是有风险的，你必须找一个成年人和你一起去。“risk”意为“风险”，名词或动词。根据句子结构可知，该句使用了句型“It is+adj.+to do sth.”“做某事是……的”，此空应填形容词形式。故填risky。 9．Our teacher often talks about the importance of traditional ________ (value) in class. 【答案】values 【详解】句意：我们的老师经常在课堂上谈论传统价值观的重要性。value“价值观”，名词，根据“Our teacher often talks about the importance of traditional...in class.”可知，traditional values“传统价值观”。故填values。 10．A small fire _______ (happen) in the kitchen last night, but people put it out quickly. 【答案】happened 【详解】句意：昨晚厨房发生了一场小火灾，但人们很快把它扑灭了。根据“last night”可知句子用一般过去时，动词用过去式happened“发生”。故填happened。 11．Our school has many great ________ (athlete). They performed well in the city sports meeting last term. 【答案】athletes 【详解】句意：我们学校有许多优秀的运动员。他们在上学期的市运会上表现得很好。athlete“运动员”，名词。根据“many”可知，此处应用名词复数形式，athlete的复数形式为athletes。故填athletes。 12．After practicing day and night, Lisa finally ________ (success) in winning the singing competition last Friday. 【答案】succeeded 【详解】句意：经过日夜练习，丽莎终于在上周五成功赢得了歌唱比赛。根据“Lisa finally”及“in winning”可知，横线处需填动词，且描述的是过去发生的动作，应用一般过去时，success“成功”，名词，其动词形式为succeed，过去式为succeeded。succeed in doing sth.“成功做某事”。故填succeeded。 13．This painting is very __________ (value) and few people can afford it. It is very expensive. 【答案】valuable 【详解】句意：这幅画非常珍贵，没有几个人能买得起。它非常昂贵。空格位于系动词is之后，在句中充当表语，用于描述主语This painting的特征，因此需使用形容词形式。故填valuable。 14．The ground is ________ (cover) with snow in winter. 【答案】covered 【详解】句意：冬天，地面被雪覆盖着。根据“is...with”可知，此处表示地面被雪覆盖，使用过去分词covered，be covered with“被……覆盖”。故填covered。 15．My mother was ________ (satisfy) with my progress. 【答案】satisfied 【详解】句意：我妈妈对我的进步感到满意。根据“My mother was...with”可知，横线处需填形容词，satisfy“使满意”，动词，其形容词形式有satisfying（令人满意的，修饰物）和satisfied（感到满意的，修饰人）。此处修饰人“My mother”，应用satisfied。be satisfied with“对……感到满意”。故填satisfied。 16．She chose to walk to school instead of ________ (take) the bus this morning. 【答案】taking 【详解】句意：今天早上她选择步行去上学，而不是乘坐公交车。instead of是一个介词短语，意为“而不是”。介词of后面应接名词、代词或动名词作宾语。因此take需要转换为动名词形式taking。故填taking。 17．To tell the ________ (true), I didn’t understand what the teacher said just now. 【答案】truth 【详解】句意：说实话，我没听懂老师刚才说的话。根据空前的定冠词“the”可知，此处需填名词。结合所给词“true”，形容词，意为“真实的”，其对应的名词形式为“truth”，意为“真相、实情”。“To tell the truth”是常用短语，意为“说实话、坦白说”，故填truth。 18．I’m the first student ________ (reach) school every day. 【答案】to reach 【详解】句意：我是每天第一个到校的学生。根据“I’m the first student”可知，此处指第一个到校的学生，用动词不定式作后置定语，故填to reach。 19．A new student ________ (name) Maddie arrived in our class on a cloudy morning. 【答案】named 【详解】句意：一个名叫麦迪的新同学在一个阴天的早晨来到了我们班。分析句子结构可知，句子的主语是A new student，谓语是arrived。空格部分在句中作后置定语，修饰主语。name与其修饰的名词student之间是被动关系 (学生被命名为Maddie) ，应使用name的过去分词形式named。故填named。 20．Our power may ________ (surprised) us. We just need to be brave and try. 【答案】surprise 【详解】句意：我们的力量可能会让我们大吃一惊。我们只需要勇敢地去尝试。surprised“使惊奇”/“感到惊讶的”，过去式/形容词；情态动词may后接动词原形surprise。故填surprise。 21．For the first time, she could look at her birthmark without quickly ________ (turn) away. 【答案】turning 【详解】句意：这是她第一次能够看着自己的胎记而不会快速扭过头去。空格前有介词“without”，介词后需接动名词形式，作宾语，因此动词“turn”需变为动名词“turning”。故填turning。 22．The story ________ (it) is very interesting, but the way he tells it is a bit boring. 【答案】itself 【详解】句意：故事本身很有趣，但他讲故事的方式有点无聊。空白处需填入反身代词itself，强调“故事本身”，以避免与后半句的“it”（指代故事）重复。故填itself。 23．China is one of the oldest ________ (country) in the world. We are all proud of it. 【答案】countries 【详解】句意：中国是世界上最古老的国家之一。我们都为此感到自豪。“one of the +形容词最高级+可数名词复数”表示“最……的……之一”，固定搭配；因此，这里应用可数名词country的复数形式countries。故填countries。 24．She __________ (return) the book to the library after reading it. 【答案】returned 【详解】句意：她读完书后把书还给了图书馆。 从“after reading it读完书后”的语境可知，“还书”是已经发生的动作，要用一般过去时；“return”的过去式是“returned”。故填returned。 25．He has ________ (share) his toys with friends since he was five. 【答案】shared 【详解】句意：他从五岁起就和朋友们分享他的玩具了。根据时间状语“since he was five”可知，本句时态为现在完成时，其结构为“have/has+动词的过去分词”；“share”的过去分词形式是“shared”，符合现在完成时的语法要求。故填shared。 26．People around the world hope that Russia and Ukraine can reach a peace ________ (agree) soon. 【答案】agreement 【详解】句意：全世界人民希望俄罗斯和乌克兰能很快达成和平协议。空处位于“a peace”后，填可数名词单数，指和平协议，作宾语。agree“同意”，动词，名词为agreement“协议”，可数名词。故填agreement。 27．His ________ (introduce) about his hometown attracted everyone here. 【答案】introduction 【详解】句意：他关于家乡的介绍吸引了在场的每个人。此处应该填入名词作主语，introduce的名词形式为introduction。故填introduction。 28．Once she ________ (pass) her test, we will buy a new bike for her. 【答案】passes 【详解】句意：一旦她通过考试，我们就给她买一辆新自行车。句子为“once”引导的条件状语从句，遵循“主将从现”原则（主句用一般将来时，从句用一般现在时表将来）。根据“we will buy a new bike for her”可知，主句用一般将来时态，从句则用一般现在时态，主语“she”是第三人称单数，谓语动词用三单形式。故填passes。 29．This street is even ________ (narrow) than that one. It’s impossible to drive through it. 【答案】narrower 【详解】句意：这条街比那条街更窄。开车通过是不可能的。narrow“狭窄的”，形容词。由“than”可知，此处应用形容词比较级。故填narrower。 30．Easton kept ________ (improve) his robotic arm again and again. 【答案】improving 【详解】句意：伊斯顿一次又一次地改进他的机械臂。improve“提高；改善”，动词。此处是固定词组，keep doing sth“继续做某事”，故填improving。 31．The girl enjoyed ________ (use) her new artificial arm. 【答案】using 【详解】句意：这个女孩很喜欢使用她的新假肢。enjoy doing sth“喜欢做某事”，空处用use的动名词形式using，作宾语。 32．Lucy is quite shy. She is afraid of ___________ (speak) in front of the class. 【答案】 speaking 【详解】句意：露西十分害羞，她害怕在全班面前发言。固定搭配be afraid of doing sth.表示“害怕做某事”，介词of后接动名词，speak的动名词形式为speaking。 33．The pretty dress only ________ (cost) me eighty yuan because it was on sale. 【答案】cost 【详解】句意：这条漂亮的裙子只花了我80元，因为它在打折。根据从句“it was on sale”（一般过去时）可知，主句也需用一般过去时，cost的过去式与原形一致，故填cost。 34．Her ________ (imagine) ideas made the science project very special and interesting to watch. 【答案】 imaginative 【详解】句意：她富有想象力的想法使这个科学项目变得非常特别和有趣。空处修饰名词ideas，用形容词作定语，imagine“想象”，动词，形容词形式为imaginative“有想象力的”。 35．Governments make laws to avoid tourists ________ (harm) wetlands. 【答案】harming 【详解】句意：政府制定法律，以避免游客伤害湿地。句中“avoid doing sth.”是固定搭配，意为“避免做某事”，因此harm需变为动名词形式harming，符合语境。 36．Sometimes she managed ________ (climb) up the tree, but she often failed to get down. 【答案】 to climb 【详解】句意：有时她能设法爬上树，但常常下不来。固定搭配manage to do sth.表示“设法做成某事”，此处需用动词不定式to climb作宾语。 37．Bi Sheng was the world’s first ________ (invent) of the printing. 【答案】inventor 【详解】句意：毕昇是世界上第一个发明印刷术的人。invent意为“发明”，是动词，定冠词the修饰名词，根据“Bi Sheng”可知，此处指人，用inventor，意为“发明者；发明家”，是可数名词，根据主语和be动词was可知，此处用其单数形式。 38．I think playing basketball on the playground now is better than ________ (write) books at home. 【答案】writing 【详解】句意：我认为现在在操场上打篮球比在家写书好。write意为“写”，是动词，than意为“比”，连接比较部分，than前后两个动词词形要一致，根据其前的动词“playing”可知，此处用write的动名词形式writing。 39．We should help people understand the importance of wildlife ________ (protect) to save different animals. 【答案】protection 【详解】句意：我们应该帮助人们理解保护野生动物的重要性，以拯救不同的动物‌。在“the importance of wildlife … ”这个结构中，of是介词，介词后通常接名词、代词或动名词作宾语。protect是动词，意为“保护”，其名词形式是protection，“wildlife protection”表示“野生动物保护”。 40．She worked hard for years and finally ________ (成功) in opening her own flower shop. 【答案】succeeded 【详解】句意：她努力工作了多年，最终成功开了自己的花店。根据汉语提示可知，此处需表达“成功”这一含义，对应的英文动词是succeed。句子中“worked”是过去式，表明句子时态为一般过去时，由“and”连接的并列谓语动词时态应保持一致，因此succeed需用其过去式succeeded。故填succeeded。 二、单词拼写(本大题共40小题，每小题1分，共40分) 41．He has no ________ (怀疑) that he can pass the exam if he keeps working hard. 【答案】doubt 【详解】句意：如果他继续努力学习，他毫不怀疑自己能通过考试。根据汉语提示可知，此处需表达“怀疑”这一含义，对应的英文名词是doubt。has no doubt that...是固定句型，意为“毫不怀疑……”。故填doubt。 42．The ________ (主角) of the story is a girl who goes on an adventure to find her way home. 【答案】main character 【详解】句意：这个故事的女主角是一个踏上冒险归途的女孩。根据汉语提示可知，main character意为“主角”，其中main为形容词，意为“主要的”，character意为“角色”，名词，由“is”可知，此空用单数。故填main character。 43．Though we have some ________ (差异), we can still be friends. 【答案】differences 【详解】句意：尽管我们有一些差异，但是我们仍然可以成为朋友。根据汉语提示可知，difference“差异”，可数名词，some后接不可数名词或可数名词复数，因此此处用difference复数形式differences。故填differences。 44．You look better in ________ (明亮的) colors like orange and red. 【答案】bright 【详解】句意：你穿橘色或者红色这样明亮颜色的衣服看起来更好。根据提示“明亮的”可知，这里修饰名词“colors”用形容词“bright”作定语。故填bright。 45．Before traveling, my father always ________ (搜索) some information about the hotel online. 【答案】searches 【详解】句意：在旅行前，我父亲总是会在网上搜索一些关于酒店的信息。search搜索，是动词。时态是一般现在时，主语是第三人称单数，谓语动词用三单形式。故填searches。 46．I don’t want coffee and I’ll drink tea _________ (代替). 【答案】instead 【详解】句意：我不想要咖啡，我要喝茶。根据中文提示可知，此处应该表达我不想要咖啡，我要喝茶。此处应该填入instead，副词，修饰整个句子，意为“代替”符合句意。故填instead。 47．To them, the most important thing is not to win a gold or a ________ (银牌). 【答案】silver 【详解】句意：对他们来说，最重要的不是赢得金牌或银牌。silver“银牌”，a后跟名词单数。故填silver。 48．The kids are washing their hands in the ________ (浴室). 【答案】bathroom 【详解】句意：孩子们正在浴室里洗他们的手。bathroom“浴室”，可数名词，此处特指某一个浴室，所以用名词单数形式。故填bathroom。 49．Most of the time, the temperature in this area stays below ________ (零). 【答案】zero 【详解】句意：大多数时候，这个地区的温度保持在零度以下。zero零度，名词。故填zero。 50．Please leave us alone. We have something ________ (私人的) to discuss. 【答案】personal/private 【详解】句意为：请别打扰我们。我们有一些私人的事情要讨论。“私人的”personal/private，此处作定语。故填personal/private。 51．My father is waiting for me at the school ________ (大门). 【答案】gate 【详解】句意：我的爸爸正在学校大门口等我。gate“大门”，此处表示“学校大门”用单数形式，故填gate。 52．The local ________ (政府) regards developing tourism as a new growth point of economy. 【答案】government 【详解】句意：地方政府将发展旅游业视为新的经济增长点。根据“regards”可知，此处填名词单数；government“政府”符合句意。故填government。 53．The bus is ________ (相当) full so I have to wait for the next bus. 【答案】quite 【详解】句意：这辆公共汽车很满，所以我不得不等下一辆公共汽车。“相当”的英文表达是quite，副词，在此处用于修饰形容词full。故填quite。 54．________ (最近), I’ve been busy writing a novel. 【答案】Lately/Recently 【详解】lately/recently“最近”，副词修饰整个句子，句首需大写首字母。故填Lately/Recently。 55．The girl’s life was saved because the doctors ________ (行动) so promptly. 【答案】acted 【详解】句意：女孩的生命得救了，因为医生们行动得非常迅速。act“行动”，动词。根据“saved”可知，本句是一般过去时，动词用过去式。故填acted。 56．I ________ (争吵) with Bob because he borrowed my things without asking. 【答案】argued 【详解】句意：我和鲍勃吵了一架，因为他没询问我就借了我的东西。argue“争吵”，为动词。根据空格后borrowed可知，该句是一般过去时，动词需填过去式argued，故填argued。 57．Don’t ________ (大声喊) at your parents, because it’s not polite! 【答案】shout 【详解】句意：不要对你的父母大喊大叫，因为这是不礼貌的！shout“大声喊”，助动词Don’t后跟动词原形。故填shout。 58．I’m writing a ________ (诗歌) about mothers’ love. 【答案】poem 【详解】句意：我正在写一首关于母爱的诗。a后加可数名词单数poem“诗歌”。故填poem。 59．I hear that the river was ________ (狭窄的) and dirty in the past. 【答案】narrow 【详解】句意：我听说这条河过去又窄又脏。此处作be动词的表语用形容词narrow“狭窄的”。故填narrow。 60．Mr. Smith left a ________________ (信息) and walked out of the house. 【答案】message 【详解】句意：Smith先生留下一条信息并且走出房子。根据“a”可知此处应填可数名词单数，所以由汉语提示可知本题考查单词message“信息”，故填message。 61．The boy was ________ (恐惧的) when he heard the terrible story. 【答案】scared/afraid/terrified 【详解】句意：男孩听到这个可怕的故事时吓坏了。根据“when he heard the terrible story”可知此处指“听到这个可怕的故事时吓坏了”；scared/afraid/terrified“恐惧的”，形容词作表语。故填scared/afraid/terrified。 62．My good friend hasn’t called me recently— ________(可能) he’s lost my phone number. 【答案】perhaps/maybe 【详解】句意：我的好朋友最近没给我打电话——也许他弄丢了我的电话号码。此处修饰整个句子用副词perhaps/maybe“可能”。故填perhaps/maybe。 63．My sister often enters my room without ________ (敲) on the door. 【答案】knocking 【详解】句意：我妹妹经常不敲门就进入我的房间。knock“敲”，动词。设空处前面的without为介词，后面需接动名词作它的宾语，knock的动名词为knocking。故填knocking。 64．The equipment can ________  (检测) the presence of toxic gases. 【答案】sense 【详解】句意：该设备能够检测有毒气体的存在。根据汉语提示，sense“检测”，情态动词can后加动词原形。故填sense。 65．Mr Li always borrows money from his friends without returning it. So nobody would like to ________ (借) him any. 【答案】lend 【详解】句意：李先生总是向朋友借钱而不还。所以没人愿意借钱给他。此处表示“借出”，用动词lend“借”，would like to do sth.“愿意做某事”。故填lend。 66．The ________ (智能的) phone is just a tool, but don’t let it take away all of your time. 【答案】smart 【详解】句意：智能手机只是一个工具，不要让它占据你所有的时间。智能的：smart，形容词作定语。故填smart。 67．These caterpillars will ________ (改变) into butterflies in a few months. 【答案】change 【详解】句意：这些毛毛虫几个月后会变成蝴蝶。根据“will...into butterflies in a few months.”及汉语提示可知，此处应用动词change，change into是常用短语，意为“变成”；此处时态是一般将来时，will后接动词原形。故填change。 68．He suffers from a serious heart ________ (长期疾病). 【答案】condition 【详解】句意：他患有严重的心脏病。根据中文提示可知，此处用condition表示“长期疾病”，heart condition为常见搭配，表示“心脏病”。故填condition。 69．It’s dangerous for children to play with matches. They may ________ (引发) a fire. 【答案】cause 【详解】句意：孩子们玩火柴是危险的。它们可能会引发火灾。cause“引发”，情态动词may后接动词原形，故填cause。 70．Leave a basin of water outside in the freezing weather, and it will soon ________ (结冰). 【答案】freeze 【详解】句意：在寒冷的天气里把一盆水放在外面，水很快就会结冰。并列分句为一般将来时，will后接动词原形，freeze“结冰”。故填freeze。 71．I don’t want to ________ (浪费) my time talking with her. 【答案】waste 【详解】句意：我不想要浪费我的时间和她讲话。waste“浪费”；want to do sth“想做某事”。故填waste。 72．We are looking forward to (赢) the final in the second half. 【答案】winning 【详解】句意：我们期待在下半场最后能赢。look forward to期待，这里的to是一个介词，所以填写动名词形式winning，赢。 73．Li Dazhao was a ________ (先驱) of the Chinese revolution (革命). 【答案】pioneer 【详解】句意：李大钊是中国革命的先驱。 空格处需要填入一个名词，且根据中文提示“先驱”对应的英文是pioneer。由于该词在句中作表语，且前面有不定冠词a，故需用单数形式。故填pioneer。 74．Making crafts (手艺, 工艺) with ________ (日常的) items is both fun and eco-friendly. 【答案】everyday 【详解】句意：用日常物品制作手工艺品既有趣又环保。 “日常的”对应的英文形容词是“everyday”，在句中修饰名词“items”，符合语境。故填everyday。 75．Time is running out and we need to ________ (推进) our plan forward now. 【答案】push 【详解】句意：时间不多了，我们现在需要推进我们的计划。push“推进”，need to do sth“需要做某事”。故填push。 76．It’s not ________ (公正的) to ask him to do all the work. 【答案】fair 【详解】句意：让他做所有的工作是不公平的。fair“公正的”，是形容词，作为系动词is的表语。故填fair。 77．Mr Wang is very good at __________ (联系) with others, so I believe he can do the job well. 【答案】connecting 【详解】句意：王先生非常擅长与他人联系，所以我相信他能把这项工作做好。“be good at”是固定短语，意为“擅长”，其中“at”是介词，后面接动词时要用动名词形式。“联系”的英文表达是“connect”，其动名词形式是“connecting”，故填connecting。 78．There’s ________ (闪电)on the rainy days. 【答案】lightning 【详解】句意：下雨天有闪电。此句字是there be句型，因此此题考查名词，lightning“闪电”，名词。故填lightning。 79．There is something wrong with my washing ________ (机器). 【答案】machine 【详解】句意：我的洗衣机出了点问题。根据“There is something wrong with my washing….”可知，这里表示“我的洗衣机出问题了”，washing machine表示“洗衣机”，这里指一台洗衣机，用单数形式machine。故填machine。 80．Steven bought his sister a gift without ________(tell) her because he wanted to give her a surprise. 【答案】telling 【详解】句意：Steven没有告诉妹妹就给她买了一份礼物，因为他想给她一个惊喜。介词without表示“没有”，介词后面需要接动词的动名词形式，tell表示“告诉”，动名词形式为telling，故填telling。 三、完成句子(本大题共20小题，每小题2分，共40分) 81．他成功跑进了十秒以内。 He ________ ________ running under ten seconds. 【答案】 succeeded in 【详解】原句中“成功……”是关键词，“成功做某事”对应的动词短语是succeed in doing sth.。句意描述的是已经完成的动作（他成功跑进了……），时态为一般过去时，因此动词succeed需用过去式succeeded。 82．Nothing is impossible as long as you try and __________ __________ it. 只要你尝试并坚持它，没有什么是不可能的。 【答案】 stick to 【详解】原句中“坚持它”是关键词，对应的固定短语为stick to；and连接并列谓语try与stick，时态保持一致，stick使用动词原形。故填stick；to。 83．她没有看电视，而是出去散步了。 She went out for a walk ________ ________ watching TV. 【答案】 instead of 【详解】原句中“而不是”是关键词，表示“而不是”的短语是instead of，介词of接动名词作宾语。 84．只要坚持，万事皆有可能。 Nothing is impossible ________ ________ as you stick to your dream. 【答案】 as long 【详解】原句中“只要”是关键词，表示“只要”的固定连词短语是as long as。此处用来引导条件状语从句，连接前后两个分句。 85．玛迪没有移开视线，反而仔细打量萨莉的脸。 Maddie studied Sally’s face ________ ________ looking away. 【答案】 instead of 【详解】原句中“反而，而不是”对应的英文固定搭配为“instead of”，后接动名词，表示代替、而不是做某事，符合句子逻辑及语境。 86．这个方案里没有什么新东西。 There is ________ ________ in this plan. 【答案】 nothing new 【详解】原句中“没有什么新东西”是关键词，表示“没有什么”的代词是nothing，形容词new意为“新的”，作定语修饰不定代词需后置。 87．听众早已对他的演讲感到厌烦了。 The audience ________ ________ ________ ________ his speech. 【答案】 was/were/already already/got tired of 【详解】根据中英文对照可知，英文句子应用already表示“早已”；用be tired of或get tired of表示“对……感到厌烦”；already放在实义动词前，be动词后；结合语境可知，时态是一般过去时，主语audience是集合名词，当把audience看作一个整体时，be动词用was，当强调audience中的个体成员（比如听众们各自感到厌烦）时，be动词用were；或者用get的过去式got。即空格处应填was already tired of/were already tired of/already got tired of。故填was/were/already；already/got；tired；of。 88．如果没有良好的生活习惯，就无法保持健康。 It is ________ to keep healthy without good ________ ________. 【答案】 impossible living habits 【详解】根据句意可知，第一空表示“无法，不可能”，用形容词“impossible”；第二、三空表示“生活习惯”，用名词短语“living habits”，其中“living”为形容词修饰名词“habits”。故填impossible；living；habits。 89．Sally与 Alice 相识于三年前。从那时起她们就一直是好朋友。 Sally and Alice got to know each other three years ago. They ________ ________ good friends ________ ________. 【答案】 have been since then 【详解】根据中英文对照可知，空处缺少“是好朋友”和 “从那时起”的英文表达，since then“从那时起”；be good friends“是好朋友”，根据句意，此处用现在完成时，主语是They，助动词用have。故填have；been；since；then。 90．拆除这些旧房子怎么样? How about _______ _______ these old houses? 【答案】 knocking down 【详解】拆除：knock down，介词about后加动名词。故填knocking；about。 91．相当多的外国人对中国文化感兴趣。 ________ ________ ________ foreigners are ________ in Chinese culture. 【答案】 Quite a few interested 【详解】quite a few“相当多的”，修饰可数名词复数；be interested in“对……感兴趣”。故填Quite；a；few；interested。 92．达成一致对我们来说并不容易。 It’s not always easy ________ us to _________ an ______________. 【答案】 for reach agreement 【详解】由汉语和所给的英语翻译可知，“对……来说”应该用介词“for”；“达成一致”译成：reach an agreement；to后跟动词原形。故填for；reach；agreement。 93．这是一个好奇的人通过大自然的钥匙孔去窥探, 试图去了解发生了什么。 It is a curious man ________ ________ a keyhole, the keyhole of nature, and ________ ________ ________ what’s going on. 【答案】 looking through trying to know 【详解】原句中“通过……窥探”和“试图了解”为关键信息，look through表示“透过……窥探”，现在分词looking作后置定语修饰man；try to do sth.表示“试图做某事”，trying和looking并列作后置定语，to后接动词原形know表示“了解”。 94．他对太空如此好奇，以至于发明了一把“飞天椅”！ He was ________ ________ ________ space ________ he invented a “flying chair”! 【答案】 so curious about that 【详解】根据中英文对照可知，空处缺“如此好奇”和“关于”的英文。so...that...“如此……以至于……”，引导结果状语从句，so后跟形容词或副词，curious意为“好奇的”，形容词在句中作表语，be curious about意为“对……好奇”。故填so；curious；about；that。 95．我希望能够去贵阳欣赏一场路边音乐会。 I hope ________ ________ to Guiyang and enjoy a road concert. 【答案】 to go 【详解】根据句意可知，此处表达“希望能够去做某事”，用“hope to do sth.”的结构 ，“去贵阳”用“go to Guiyang”来表达，所以此处应填“to go”。故填to；go。 96．他很小就开始梦想成为一名科学家。 He started ________ ________ being a scientist when he was very young. 【答案】 dreaming about/of 【详解】dream about/of doing sth“梦想做某事”，start doing sth“开始做某事”。故填dreaming；about/of。 97．我们必须学会自己明智地管理时间。 We must learn to ______ ______ ______ ______ by ______. 【答案】 manage our time wisely ourselves 【详解】“管理时间”译为“manage time”，主语是“we”，此处表示“我们的时间”，故“time”前需加形容词性物主代词“our”；“明智地”是副词，修饰动词“manage”，译为“wisely”，通常置于动词后；“自己”译为反身代词“ourselves”，置于句末。learn to do sth.“学习做某事”，不定式to后面跟动词原形manage。故填manage；our；time；wisely；ourselves。 98．我明白他是在故意避开这个话题。 I realised he was trying to ________ ________ ________ on purpose. 【答案】 avoid the topic 【详解】根据句意可知，此处表示“避开这个话题”，“避开”常用动词“avoid”，“这个话题”用“the topic”表达，“try to do sth.”表示“试图做某事”，to后面接动词原形。故填avoid；the；topic。 99．动动脑筋，你会想出一个更好的主意。 Use your head, and you’ll ________ ________ ________ a better idea. 【答案】 come up with 【详解】根据中英文对照可知，此处缺少“想出”，用英文表达为come up with；句子中you’ll是you will的缩写，will后接动词原形。故填come；up；with。 100．继续努力，因为生活总是充满希望的。 Keep on trying, because life is full of hope ________ ________ ________. 【答案】 all the time 【详解】根据中英文对照可知，此处缺少“总是”，用英文表达为all the time；该短语是固定短语，在句中通常作时间状语，用于强调动作或状态的持续性。故填all；the；time。 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：___________ 期中复习之重点单词变形短语语法句型练习100题 (Units 1-3) （时间：60分钟，满分：120分） 一、用括号内所给单词的适当形式填空(本大题共40小题，每小题1分，共40分) 1．If you are afraid of difficulties, it is ________ (possible) for you to succeed. 2．The ________ (high) of the building is 100 meters. 3．Her __________ (different) from others make her unique. 4．The teacher encouraged students to do ________ (science) research on plant growth. 5．The interview went badly, so I didn’t think they would give me a ________ chance. (two) 6．So far, most villagers in the town ________ (agree) with the new policy, as the government hasn’t explained its benefits clearly. 7．My best friend ________ (true) cares about me. 8．It’s ________ (risk) to swim in the deep river alone, you must ask an adult to go with you. 9．Our teacher often talks about the importance of traditional ________ (value) in class. 10．A small fire _______ (happen) in the kitchen last night, but people put it out quickly. 11．Our school has many great ________ (athlete). They performed well in the city sports meeting last term. 12．After practicing day and night, Lisa finally ________ (success) in winning the singing competition last Friday. 13．This painting is very __________ (value) and few people can afford it. It is very expensive. 14．The ground is ________ (cover) with snow in winter. 15．My mother was ________ (satisfy) with my progress. 16．She chose to walk to school instead of ________ (take) the bus this morning. 17．To tell the ________ (true), I didn’t understand what the teacher said just now. 18．I’m the first student ________ (reach) school every day. 19．A new student ________ (name) Maddie arrived in our class on a cloudy morning. 20．Our power may ________ (surprised) us. We just need to be brave and try. 21．For the first time, she could look at her birthmark without quickly ________ (turn) away. 22．The story ________ (it) is very interesting, but the way he tells it is a bit boring. 23．China is one of the oldest ________ (country) in the world. We are all proud of it. 24．She __________ (return) the book to the library after reading it. 25．He has ________ (share) his toys with friends since he was five. 26．People around the world hope that Russia and Ukraine can reach a peace ________ (agree) soon. 27．His ________ (introduce) about his hometown attracted everyone here. 28．Once she ________ (pass) her test, we will buy a new bike for her. 29．This street is even ________ (narrow) than that one. It’s impossible to drive through it. 30．Easton kept ________ (improve) his robotic arm again and again. 31．The girl enjoyed ________ (use) her new artificial arm. 32．Lucy is quite shy. She is afraid of ___________ (speak) in front of the class. 33．The pretty dress only ________ (cost) me eighty yuan because it was on sale. 34．Her ________ (imagine) ideas made the science project very special and interesting to watch. 35．Governments make laws to avoid tourists ________ (harm) wetlands. 36．Sometimes she managed ________ (climb) up the tree, but she often failed to get down. 37．Bi Sheng was the world’s first ________ (invent) of the printing. 38．I think playing basketball on the playground now is better than ________ (write) books at home. 39．We should help people understand the importance of wildlife ________ (protect) to save different animals. 40．She worked hard for years and finally ________ (成功) in opening her own flower shop. 二、单词拼写(本大题共40小题，每小题1分，共40分) 41．He has no ________ (怀疑) that he can pass the exam if he keeps working hard. 42．The ________ (主角) of the story is a girl who goes on an adventure to find her way home. 43．Though we have some ________ (差异), we can still be friends. 44．You look better in ________ (明亮的) colors like orange and red. 45．Before traveling, my father always ________ (搜索) some information about the hotel online. 46．I don’t want coffee and I’ll drink tea _________ (代替). 47．To them, the most important thing is not to win a gold or a ________ (银牌). 48．The kids are washing their hands in the ________ (浴室). 49．Most of the time, the temperature in this area stays below ________ (零). 50．Please leave us alone. We have something ________ (私人的) to discuss. 51．My father is waiting for me at the school ________ (大门). 52．The local ________ (政府) regards developing tourism as a new growth point of economy. 53．The bus is ________ (相当) full so I have to wait for the next bus. 54．________ (最近), I’ve been busy writing a novel. 55．The girl’s life was saved because the doctors ________ (行动) so promptly. 56．I ________ (争吵) with Bob because he borrowed my things without asking. 57．Don’t ________ (大声喊) at your parents, because it’s not polite! 58．I’m writing a ________ (诗歌) about mothers’ love. 59．I hear that the river was ________ (狭窄的) and dirty in the past. 60．Mr. Smith left a ________________ (信息) and walked out of the house. 61．The boy was ________ (恐惧的) when he heard the terrible story. 62．My good friend hasn’t called me recently— ________(可能) he’s lost my phone number. 63．My sister often enters my room without ________ (敲) on the door. 64．The equipment can ________  (检测) the presence of toxic gases. 65．Mr Li always borrows money from his friends without returning it. So nobody would like to ________ (借) him any. 66．The ________ (智能的) phone is just a tool, but don’t let it take away all of your time. 67．These caterpillars will ________ (改变) into butterflies in a few months. 68．He suffers from a serious heart ________ (长期疾病). 69．It’s dangerous for children to play with matches. They may ________ (引发) a fire. 70．Leave a basin of water outside in the freezing weather, and it will soon ________ (结冰). 71．I don’t want to ________ (浪费) my time talking with her. 72．We are looking forward to (赢) the final in the second half. 73．Li Dazhao was a ________ (先驱) of the Chinese revolution (革命). 74．Making crafts (手艺, 工艺) with ________ (日常的) items is both fun and eco-friendly. 75．Time is running out and we need to ________ (推进) our plan forward now. 76．It’s not ________ (公正的) to ask him to do all the work. 77．Mr Wang is very good at __________ (联系) with others, so I believe he can do the job well. 78．There’s ________ (闪电)on the rainy days. 79．There is something wrong with my washing ________ (机器). 80．Steven bought his sister a gift without ________(tell) her because he wanted to give her a surprise. 三、完成句子(本大题共20小题，每小题2分，共40分) 81．他成功跑进了十秒以内。 He ________ ________ running under ten seconds. 82．Nothing is impossible as long as you try and __________ __________ it. 只要你尝试并坚持它，没有什么是不可能的。 83．她没有看电视，而是出去散步了。 She went out for a walk ________ ________ watching TV. 84．只要坚持，万事皆有可能。 Nothing is impossible ________ ________ as you stick to your dream. 85．玛迪没有移开视线，反而仔细打量萨莉的脸。 Maddie studied Sally’s face ________ ________ looking away. 86．这个方案里没有什么新东西。 There is ________ ________ in this plan. 87．听众早已对他的演讲感到厌烦了。 The audience ________ ________ ________ ________ his speech. 88．如果没有良好的生活习惯，就无法保持健康。 It is ________ to keep healthy without good ________ ________. 89．Sally与 Alice 相识于三年前。从那时起她们就一直是好朋友。 Sally and Alice got to know each other three years ago. They ________ ________ good friends ________ ________. 90．拆除这些旧房子怎么样? How about _______ _______ these old houses? 91．相当多的外国人对中国文化感兴趣。 ________ ________ ________ foreigners are ________ in Chinese culture. 92．达成一致对我们来说并不容易。 It’s not always easy ________ us to _________ an ______________. 93．这是一个好奇的人通过大自然的钥匙孔去窥探, 试图去了解发生了什么。 It is a curious man ________ ________ a keyhole, the keyhole of nature, and ________ ________ ________ what’s going on. 94．他对太空如此好奇，以至于发明了一把“飞天椅”！ He was ________ ________ ________ space ________ he invented a “flying chair”! 95．我希望能够去贵阳欣赏一场路边音乐会。 I hope ________ ________ to Guiyang and enjoy a road concert. 96．他很小就开始梦想成为一名科学家。 He started ________ ________ being a scientist when he was very young. 97．我们必须学会自己明智地管理时间。 We must learn to ______ ______ ______ ______ by ______. 98．我明白他是在故意避开这个话题。 I realised he was trying to ________ ________ ________ on purpose. 99．动动脑筋，你会想出一个更好的主意。 Use your head, and you’ll ________ ________ ________ a better idea. 100．继续努力，因为生活总是充满希望的。 Keep on trying, because life is full of hope ________ ________ ________. 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 $