期中复习之单词拼写80题（Units1-4）-2025-2026学年八年级英语下册期中复习（人教版）

**基本信息** 聚焦期中Units1-4核心词汇，通过80题专项训练强化单词拼写与语境应用，夯实语言能力基础。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |核心词汇拼写|80题（含健康类如“胃痛”“药”、自然类如“瀑布”“沙漠”等）|根据中文提示填写单词，考查词汇记忆与语境适配|围绕Units1-4基础词汇，涵盖名、动、形、副等词类，构建“词汇记忆-语境应用”逻辑链条，助力语言能力中词汇理解与表达能力提升|

期中复习之单词拼写80题（Units1-4） 本资料共80题专题训练 1．Look at the beautiful ________ (瀑布)! It’s so amazing. 2．It’s a good way to ________ (休息) after hard work. 3．Wearing a ________ (口罩) can stop viruses from spreading. 4．Don’t eat too much ________ (垃圾) food. 5．You must be ________ (仔细的) with your money. 6．The doctor told me to take one ________ (药片) twice a day after meals. 7．Eating too much junk food is ________ (有害的) to our health. 8．What do you do if the house catches ________ (火) ? 9．The ________ (沙漠) is very dry, but it has a unique beauty at sunset. 10．He is interested in ________ (滑冰) in winter. 11．________ (健康) is the most important. 12．We visited a famous ________ (洞穴) yesterday; the stones inside are in different shapes. 13．The park is in the ________ (北部的) part of the city. 14．The students designed a ________ (海报)to call on people to protect the nearby forest. 15．The computer ________ (程序) can help us solve many math problems. 16．Tom was ________ (粗心的) in the math exam yesterday, so he made many mistakes. 17．My father always says to me “A road of a thousand ________ (英里) begins with one step.” 18．October 1st is an __________ (不同寻常的) day because it’s the birthday of China. 19．This is a subject which many scientists have ________（研究）with no result. 20．My mother has a ______（胃痛）today. 21．Let me ________（核对）the computer again. I always feel there is something wrong with it. 22．She opened the box with great ________ (好奇心). 23．The children are playing_________(高兴)on the playground． 24．There is a swimming ________（池子）near my home. 25．It’s an ________ (不平常的) day today because it’s my birthday. 26．You need ________ the key words ________ (把……输入) the search engine. 27．People have ________ (梦想) of travelling into space for a long time. 28．We should express our ________ (感激) to those who have helped us grow. 29．Her daughter often has a ________（胃痛）. 30．—I heard that the Maths test was quite difficult for everyone. —Yes, but ________ (幸运的是), I passed it. 31．I’ve done some ________ (研究) to find out the cheapest way of travelling there. 32．We should take care of _______（自己） instead of depending on our parents. 33．It is the largest ________ (瀑布) in China. It is beautiful. 34．It is ________ (粗心的) of him to lose his wallet again. 35．A ________ (发热) always comes with a headache. 36．The doctor _______ Michele’s leg carefully. (检查) 37．In 2016, he was sent abroad to study ________ (医学), and returned to the country five years later with a doctoral degree. 38．I give you some ________ (药) to make you sleep better. 39．Children are playing with ________（沙子）on the beach. 40．For students, staying up too late at night could be _________ (有害的). 41．________, some climbers helped Simon and he was safe. (幸好) 42．________ (幸运的是), the high-speed railway makes it easier for us to reach many cities in China. 43．Don’t forget to take your _________ (药) after meals. 44．I want to ________ (躺)down and have a sleep. 45．They are _________(自然的，天然的)or man-made places. 46．I ate something bad, so I have a ________ (胃痛). 47．The improvement of modern ________ (医学) depends on new skills and technology. 48．Lots of ________ (a person who is traveling or visiting a place) come to enjoy the beauty of the Summer Palace every year. 49．You look terrible, You’d better take some ________ (药). 50．_______（幸好）, some climbers came to help Simon down the rocks. 51．We should ________ our body at least once a year. （检查） 52．The ________ (条件) in the countryside isn’t as good as that in the city. 53．I really want to have a house with a swimming ________ (池). 54．It is very terrible to have a ________ (牙痛)． 55．________（幸运）, he didn’t hurt badly in the terrible accident. 56．Do you always leave your children at home by _________ (他们)? 57．You must take this ______________ (药) every four hours. 58．Tom fell down from the tree. ____ (幸运地是), he didn’t hurt himself. 59．The wild animals like to live in the _________ (自然的) environment. 60．I have a ________ (头疼). I should go to see a doctor. 61．It’s ________ (合乎常情的) for Mary to help her brother. 62．Today Eric had a ___________(快的) breakfast. 63．_______________(幸运), the 14-year-old girl was saved by the people during the air crash. 64．He had a very ________ (不寻常的) experience last week. 65．________ (幸运的是), he passed the Maths exam. 66．________ (幸运地), the snake didn’t run to us. It moved into the forest. 67．The listeners lost _________ (他们自己) in Taylor Swift’s sweet voice. 68．Mrs. Smith gave her son some ________ (药) and asked him to take it twice a day. 69．These children can ride bikes by _______ (他们自己). 70．His brother is the first in the English ______(测试). 71．The wonders of the ______ (自然的) world are as common as rain. 72．Simon and Linda looked at each other. They ____________（把秘密放在心里）. 73．We feel relaxed in the ________（自然的）world, so you’d better join us in the camping. 74．I have got a ___________ (牙痛). I need to see the doctor. 75．________ (幸运), the boy fell off the tree but didn’t hurt himself badly. 76．______（幸运地）, he was at home when I called this morning. 77．There are not many cranes ________ (生存) in the world. 78．Miss Lin is a guide at the ______ (自然的) History Museum. 79．After their argument, they decided to talk things over to ‌_______ ‌_______ ‌_______ (尽释前嫌)‌‌. 80．Don't worry. We have _____（充足）of 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 $ 期中复习之单词拼写80题（Units1-4） 本资料共80题专题训练 1．Look at the beautiful ________ (瀑布)! It’s so amazing. 【答案】waterfall 【详解】句意：看这美丽的瀑布！太壮观了！waterfall“瀑布”，可数名词；结合“It’s”可知，空处应填waterfall的单数形式。故填waterfall。 2．It’s a good way to ________ (休息) after hard work. 【答案】rest 【详解】句意：这是在辛苦工作之后休息的好方法。此处是非谓语动词，a good way to do sth表示“做某事的好方法”；根据中文“休息”提示单词是rest，故填rest。 3．Wearing a ________ (口罩) can stop viruses from spreading. 【答案】mask 【详解】句意：戴口罩可以阻止病毒传播。根据中文提示“口罩”以及空前不定冠词a可知，这里需要用可数名词的单数形式，mask“口罩”符合语境及语法要求。故填mask。 4．Don’t eat too much ________ (垃圾) food. 【答案】junk 【详解】句意：不要吃太多的垃圾食品。“垃圾食品”的英文表达是junk food，junk作名词性修饰语，用来修饰food。故填junk。 5．You must be ________ (仔细的) with your money. 【答案】careful 【详解】句意：你必须小心你的钱。根据“You must be…with your money.”及汉语提示可知，空处应用形容词作表语，careful“仔细的”，形容词。故填careful。 6．The doctor told me to take one ________ (药片) twice a day after meals. 【答案】pill 【详解】句意：医生告诉我每天饭后服用两次，每次一片。pill“药片”，可数名词，根据“one”可知，此处应用可数名词的单数形式pill。故填pill。 7．Eating too much junk food is ________ (有害的) to our health. 【答案】harmful 【详解】句意：吃太多垃圾食品对我们的健康有害。根据汉语提示可知，harmful“有害的”，是形容词。句中使用固定短语be harmful to，意为“对……有害”。故填harmful。 8．What do you do if the house catches ________ (火) ? 【答案】fire 【详解】句意：如果房子着火了你会怎么做？根据汉语提示可知，fire“火”；catch fire“着火；起火”。故填fire。 9．The ________ (沙漠) is very dry, but it has a unique beauty at sunset. 【答案】desert 【详解】句意：这片沙漠非常干燥，但在日落时分有着独特的美。此处需要名词作主语，“沙漠”对应的英文是“desert”。故填desert。 10．He is interested in ________ (滑冰) in winter. 【答案】skating 【详解】句意：在冬天他对滑冰感兴趣。 skating“滑冰”，介词in后跟名词形式。故填 skating。 11．________ (健康) is the most important. 【答案】Health 【详解】句意：健康是最重要的。根据“...is the most important.”可知，横线处缺主语，需用名词形式。健康“health”，名词，句首首字母大写。故填Health。 12．We visited a famous ________ (洞穴) yesterday; the stones inside are in different shapes. 【答案】cave 【详解】句意：我们昨天参观了一个著名的洞穴，里面的石头形状各异。此处需要名词作“visited”的宾语，“洞穴”对应的英文是“cave”。故填cave。 13．The park is in the ________ (北部的) part of the city. 【答案】northern 【详解】句意：这个公园在城市的北部。根据汉语提示可知，northern意为“北部的”，是形容词，用来修饰名词part。故填northern。 14．The students designed a ________ (海报)to call on people to protect the nearby forest. 【答案】poster 【详解】句意：学生们设计了一张海报，呼吁人们保护附近的森林。根据汉语提示可知，poster “海报”，因此句的“a”不定冠词修饰后面的可数名词单数，因此“poster”用单数。故填poster。 15．The computer ________ (程序) can help us solve many math problems. 【答案】program 【详解】句意：这个电脑程序可以帮助我们解决很多数学问题。program“程序”，此处指一个电脑程序，用单数形式。故填 program。 16．Tom was ________ (粗心的) in the math exam yesterday, so he made many mistakes. 【答案】careless 【详解】句意：汤姆昨天数学考试时很粗心，所以他犯了很多错。根据汉语提示可知，careless “粗心”，形容词，根据此句的“Tom was … ”可知，此句是主系表结构的句型，be动词was后接形容词作表语，故填careless。 17．My father always says to me “A road of a thousand ________ (英里) begins with one step.” 【答案】miles 【详解】句意：我父亲总是对我说：“千里之行始于足下。”根据“a thousand”及中文提示，可知此处填名词mile“英里”的复数形式。故填miles。 18．October 1st is an __________ (不同寻常的) day because it’s the birthday of China. 【答案】unusual 【详解】句意：十月一日是不寻常的一天，因为它是中国的生日。根据“October 1st is an...day because it’s the birthday of China.”和汉语提示可知，此处是指十月一日是不同寻常的一天，空格后有名词，此处需用形容词unusual“不同寻常的”来修饰。故填unusual。 19．This is a subject which many scientists have ________（研究）with no result. 【答案】researched 【详解】句意：这是许多科学家已经研究，没有结果的一个课题。根据汉语提示可知，“research”研究，探索，动词，在这里作“which”所引导的定语从句的谓语。又根据空处前的助动词have可知，此空需要的是动词的过去分词，从而和have构成现在完成时，表示对现在产生的结果或影响。research的过去分词是researched。故填researched。 20．My mother has a ______（胃痛）today. 【答案】stomachache 【详解】句意：我妈妈今天胃痛。stomachache“胃痛”，have a stomachache“胃痛”，故填stomachache。 21．Let me ________（核对）the computer again. I always feel there is something wrong with it. 【答案】check 【详解】句意：让我再检查一下电脑。我总感觉有问题。let sb do sth表示“让某人做某事”，check表示“检查”。故填check。 22．She opened the box with great ________ (好奇心). 【答案】curiosity 【详解】句意：她怀着极大的好奇心打开了盒子。根据汉语提示可知，不可数名词curiosity“好奇心”符合语境，且with great curiosity是固定搭配，意为“怀着极大的好奇心”。故填curiosity。 23．The children are playing_________(高兴)on the playground． 【答案】happily 【详解】句意：孩子们正在操场上高兴地玩。修饰动词play，故用副词，故为happily。 24．There is a swimming ________（池子）near my home. 【答案】pool 【详解】句意：我家附近有一个游泳池。“池子”pool。根据“a swimming”可知，a swimming pool“一个游泳池”，此时，空格处要填名词单数形式。故填pool。 25．It’s an ________ (不平常的) day today because it’s my birthday. 【答案】unusual 【详解】句意：今天是不寻常的一天，因为是我的生日。不平常的：unusual，形容词作定语，修饰名词day。故填unusual。 26．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。 27．People have ________ (梦想) of travelling into space for a long time. 【答案】dreamed 【详解】句意：很久以来，人们一直梦想着到太空旅行。根据中文提示，dream“梦想”，根据“have”及“for a long time”可知，此处应用现在完成时have done的结构，所以此空应过去分词，故填dreamed。 28．We should express our ________ (感激) to those who have helped us grow. 【答案】gratitude 【详解】句意：我们应该向帮助我们成长的人表达感激之情。此处需要名词作“express”的宾语，“感激”对应的英文名词是“gratitude”。故填gratitude。 29．Her daughter often has a ________（胃痛）. 【答案】stomachache 【详解】句意：她女儿经常胃痛。“has a stomachache”意为“胃痛”，stomachache是名词，作宾语。故填stomachache。 30．—I heard that the Maths test was quite difficult for everyone. —Yes, but ________ (幸运的是), I passed it. 【答案】luckily 【详解】句意：——我听说数学考试对每个人来说很难。——是的，但是幸运的是，我通过了考试。句子用副词修饰整个句子“I passed it”，表示“幸运”用副词“luckily”。故填luckily。 31．I’ve done some ________ (研究) to find out the cheapest way of travelling there. 【答案】research 【详解】句意：我已经做了一些研究找到最便宜的旅行方式。research“研究”，此处是不可数名词，应用原形，故填research。 32．We should take care of _______（自己） instead of depending on our parents. 【答案】ourselves 【详解】句意：我们应该照顾好自己，而不是依赖父母。根据主语“We”可知，此处应用反身代词ourselves表示“我们自己”。故填ourselves。 33．It is the largest ________ (瀑布) in China. It is beautiful. 【答案】waterfall 【详解】句意：它是中国最大的瀑布。它很漂亮。瀑布：waterfall，根据“It is...”可知此处用名词单数。故填waterfall。 34．It is ________ (粗心的) of him to lose his wallet again. 【答案】careless 【详解】句意：他真粗心，钱包又丢了。粗心的“careless”，形容词，此处作系动词“is”的表语。故填careless。 35．A ________ (发热) always comes with a headache. 【答案】fever 【详解】句意：发热总是伴随着头疼。fever“发热”，名词；根据空前的“A”可知，此处应用名词的单数形式。故填fever。 36．The doctor _______ Michele’s leg carefully. (检查) 【答案】checked 【详解】句意：医生仔细检查了米歇尔的腿。检查：check，动词。此处描述的是过去发生的事情，应该用一般过去时，此处用动词过去式checked。故填checked。 37．In 2016, he was sent abroad to study ________ (医学), and returned to the country five years later with a doctoral degree. 【答案】medicine 【详解】句意：2016年，他被派往国外学习医学，五年后，他以博士学位回国。medicine“医学”，不可数名词，故填medicine。 38．I give you some ________ (药) to make you sleep better. 【答案】medicine 【详解】句意：我给你一些药让你睡得更好。medicine“药”，此处是不可数名词，应用原形，故填medicine。 39．Children are playing with ________（沙子）on the beach. 【答案】sand 【详解】句意：孩子们正在海滩上玩沙子。介词“with”后面缺宾语。表示“沙子”用不可数名词“sand”。故填sand。 40．For students, staying up too late at night could be _________ (有害的). 【答案】harmful 【详解】句意：对于学生来说，熬夜太晚可能是有害的。结合句意和汉语提示可知，harmful表示“有害的”，符合题意。故填harmful。 41．________, some climbers helped Simon and he was safe. (幸好) 【答案】Luckily 【详解】句意：幸运的是，一些登山者帮助了西蒙，他安全了。幸好luckily，副词修饰整个句子。故填Luckily。 42．________ (幸运的是), the high-speed railway makes it easier for us to reach many cities in China. 【答案】Luckily 【详解】句意：幸运的是，高速铁路使我们更容易到达中国的许多城市。分析题干可知，空处应填副词修饰后面的句子，Luckily意为“幸运的是”，置于句首，首字母大写。故填Luckily。 43．Don’t forget to take your _________ (药) after meals. 【答案】medicine 【详解】句意：不要忘记饭后吃药。根据汉语提示可知，medicine不可数名词“药”，take medicine“吃药”，固定短语。故填medicine。 44．I want to ________ (躺)down and have a sleep. 【答案】lie 【详解】句意：我想躺下睡一觉。短语“want to do sth.”意思为“我想做某事”，可知空格处填动词原形。lie意思为“躺”，动词。故填lie。 45．They are _________(自然的，天然的)or man-made places. 【答案】natural 【详解】句意：他们是天然的或人造的地方。natural“天然的，自然的”，形容词，作表语。故填natural。 46．I ate something bad, so I have a ________ (胃痛). 【答案】stomachache 【详解】句意：我吃了变质的东西，所以我胃痛。“胃痛”stomachache。have a stomachache“胃痛；肚子疼”，是固定搭配。故填stomachache。 47．The improvement of modern ________ (医学) depends on new skills and technology. 【答案】medicine 【详解】句意：现代医学的进步依赖于新的技能和技术。根据“The improvement of modern”可知，此处用名词形式，医学：medicine，不可数名词。故填medicine。 48．Lots of ________ (a person who is traveling or visiting a place) come to enjoy the beauty of the Summer Palace every year. 【答案】tourists/visitors/travelers/travellers 【详解】句意：每年都有许多游客来欣赏颐和园的美景。根据英文注释“a person who is traveling or visiting a place”可知此处指游客，英语表达为tourist/visitor/traveler/traveller，“Lots of”后接可数名词复数。故填tourists/visitors/travelers/travellers。 49．You look terrible, You’d better take some ________ (药). 【答案】medicine 【详解】句意：你看起来糟透了，你最好吃点药。“药”为medicine，不可数名词。故填medicine。 50．_______（幸好）, some climbers came to help Simon down the rocks. 【答案】Luckily/Fortunately 【详解】根据中文提示（幸好）可知，横线后用逗号隔开修饰整个句子用副词，故填Luckily##Fortunately。 51．We should ________ our body at least once a year. （检查） 【答案】check 【详解】句意：我们应该每年至少检查一次身体。“检查”可用check表示，用于情态动词should后，使用动词原形。故填check。 52．The ________ (条件) in the countryside isn’t as good as that in the city. 【答案】condition 【详解】句意：农村的条件不如城市好。condition“条件”，名词，此处作句子主语。故填condition。 53．I really want to have a house with a swimming ________ (池). 【答案】pool 【详解】句意：我真的很想要一栋有游泳池的房子。pool“池”，swimming pool“游泳池”。空前有a，用单数，故填pool。 54．It is very terrible to have a ________ (牙痛)． 【答案】toothache 【详解】句意：牙痛是很可怕的。toothache“牙痛”，名词；have a toothache“患牙痛”。故填toothache。 55．________（幸运）, he didn’t hurt badly in the terrible accident. 【答案】Luckily 【详解】句意：幸运的是，他在那场可怕的事故中伤得不重。 根据句意及中文提示可知此处应用副词“luckily”修饰整个句子，又因为句首单词首字母要大写。故填Luckily。 56．Do you always leave your children at home by _________ (他们)? 【答案】themselves 【详解】句意：你总是把孩子一个人留在家里吗？by oneself独自，单独。此处代指“your children”，可知使用“themselves”。故填themselves。 57．You must take this ______________ (药) every four hours. 【答案】medicine 【详解】句意：你必须每四小时吃一次这种药。“药”medicine，不可数名词。故填medicine。 58．Tom fell down from the tree. ____ (幸运地是), he didn’t hurt himself. 【答案】Luckily 【详解】句意：汤姆从树上摔下来。幸运的是，他没伤到自己。副词可修饰整个句子，luckily副词，意为“幸运地”。故填Luckily。 59．The wild animals like to live in the _________ (自然的) environment. 【答案】natural 【详解】句意：野生动物喜欢生活在自然环境中。根据“The wild animals”可知，此处是“野生动物喜欢生活在自然环境中”，environment“环境”，是名词，空前用形容词修饰，natural“自然的”，是形容词，故填natural。 60．I have a ________ (头疼). I should go to see a doctor. 【答案】headache 【详解】句意：我头疼。我应该去看医生。根据中文提示可知，“头疼”headache，短语have a headache意为“头痛”。故填headache。 61．It’s ________ (合乎常情的) for Mary to help her brother. 【答案】natural 【详解】句意：玛丽帮助她弟弟是合乎常情的。natural“自然的；合乎情理的”，形容词作表语。故填natural。 62．Today Eric had a ___________(快的) breakfast. 【答案】quick 【详解】句意：今天，埃里克吃了一顿快餐。根据括号中文提示，应用形容词quick表示“快的”，作定语修饰名词。故填quick。 63．_______________(幸运), the 14-year-old girl was saved by the people during the air crash. 【答案】Luckily 【详解】句意：幸运的是，这个14岁的女孩在空难中被人们救了。lucky幸运的，形容词；副词是luckily。副词修饰形容词，副词，动词，介词或整个句子。本句修饰整个句子，可知使用副词，句子首字母需大写。故填Luckily。 64．He had a very ________ (不寻常的) experience last week. 【答案】unusual 【详解】句意：上周他有一次不寻常的经历。根据汉语“不寻常的”提示，应是unusual。故填unusual。 65．________ (幸运的是), he passed the Maths exam. 【答案】Luckily 【详解】句意：幸运地是，他通过了数学考试。根据汉语提示可知此处应用副词“luckily”，修饰整个句子，位于句首注意首字母大写。故填Luckily。 66．________ (幸运地), the snake didn’t run to us. It moved into the forest. 【答案】Luckily 【详解】句意：幸运的是，那条蛇没有向我们跑来。它进入了森林里。根据“...the snake didn’t run to us. It moved into the forest.”可知，蛇没有向我们跑来是幸运的，用副词luckily修饰整个句子，故填Luckily。 67．The listeners lost _________ (他们自己) in Taylor Swift’s sweet voice. 【答案】themselves 【详解】句意：听众们沉浸在泰勒·斯威夫特的歌声里。根据“...lost...in...”可知，考查短语lose oneself in“沉浸于”，主语为listeners，其反身代词为themselves“他们自己”。故填themselves。 68．Mrs. Smith gave her son some ________ (药) and asked him to take it twice a day. 【答案】medicine 【详解】句意：史密斯夫人给了她儿子一些药，并且让他一天吃两次。medicine“药”，不可数名词；give sb. some medicine“给某人一些药”。故填medicine。 69．These children can ride bikes by _______ (他们自己). 【答案】themselves 【详解】句意：这些孩子自己会骑自行车。by oneself自己，主语是these children，对应的反身代词是themselves，故填themselves。 70．His brother is the first in the English ______(测试). 【答案】test 【详解】句意：他的哥哥英语考试第一名。test测试。根据“the English”可知，此处表特指，空格处填单数名词。故填test。 71．The wonders of the ______ (自然的) world are as common as rain. 【答案】natural 【详解】句意：自然界的奇迹就像雨一样平常。此空为形容词作定语修饰名词，natural表示“自然的”。故填natural。 72．Simon and Linda looked at each other. They ____________（把秘密放在心里）. 【答案】kept the secret to themselves 【详解】句意：西蒙和琳达面面相觑。他们把秘密放在心里。“把秘密藏于心里”keep the secret to oneself，固定短语，主语是they，所以用themselves代替oneself；由looked可知，时态是一般过去时，所以谓语动词用过去式。故填kept the secret to themselves。 73．We feel relaxed in the ________（自然的）world, so you’d better join us in the camping. 【答案】natural 【详解】句意：我们在大自然中感到很放松，所以你最好和我们一起去露营。natural“自然的”，在句中作定语修饰world，故填natural。 74．I have got a ___________ (牙痛). I need to see the doctor. 【答案】toothache 【详解】句意：我牙痛。我需要去看医生。根据单词的意思可知，这里考查toothache，是一个名词。have got a toothache是一个固定短语。故填toothache。 75．________ (幸运), the boy fell off the tree but didn’t hurt himself badly. 【答案】Luckily 【详解】句意：幸运的是，男孩从树上摔了下来，但伤得并不严重。空格处修饰整个句子，应用副词；luckily幸运地，副词；句首首字母要大写，故填Luckily。 76．______（幸运地）, he was at home when I called this morning. 【答案】Luckily 【详解】句意：幸运地是今天早上当我给他打电话的时候，他在家里。提示词“幸运地”，英文表达是luckily，副词，在句中作状语，因其位于句首，首字母要大写，故填Luckily。 77．There are not many cranes ________ (生存) in the world. 【答案】to live/living/to survive/surviving 【详解】句意：世界上生存的鹤不多。由句意及语境可推测，本题考查“生存”作后置定语，修饰主语cranes；因“鹤”与“生存”之间是主动关系，在there be句型中可以用不定式作后置定语，或用现在分词作后置定语表示前面名词的一种状态，“生存”表达为live/survive。故填to live/living/to survive/surviving。 78．Miss Lin is a guide at the ______ (自然的) History Museum. 【答案】Natural 【详解】句意：林小姐是自然历史博物馆的导游。由语境和所给的中文提示可知，natural意为“自然的”，形容词，作定语；“自然历史博物馆”属于专有名词，应该大写。故填Natural。 79．After their argument, they decided to talk things over to ‌_______ ‌_______ ‌_______ (尽释前嫌)‌‌. 【答案】 clear the air 【详解】句意：争吵之后，他们决定把事情说开，尽释前嫌。“clear the air”是固定短语，意为“尽释前嫌，消除误会”，符合语境和语法要求。故填clear；the；air。 80．Don't worry. We have _____（充足）of time. 【答案】plenty 【详解】句意：别担心。我们有充足的时间。由语境和汉语提示可知，填：plenty；plenty of“大量的，充裕的”，用来修饰可数名词和不可数名词。故答案为plenty。 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 $