期中复习之用单词的正确形式填空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Units1-4词汇的词形转换，通过80题系统训练巩固名词、动词、形容词等词性变化规则，提升语境中词汇运用能力，助力语言能力与学习能力发展。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |名词单复数|约10题（如1、3题）|考查可数名词单复数变化|以核心名词为基础，按语法规则推导复数形式| |动词形式|约15题（如9、12题）|涉及时态、不定式等变化|基于时态语境与固定搭配，推导动词正确形式| |形容词副词转换|约15题（如29、32题）|考查形容词变副词及情感副词|从形容词词尾变化规则出发，结合语境应用| |代词|约10题（如17、20题）|聚焦反身代词等用法|以人称代词为基础，按语法功能转换形式| |词性转换|约20题（如4、22题）|涵盖名-形、动-名等转换|基于词根词缀规则，构建词性间推导关系| |其他|约10题（如16、77题）|包含副词、固定搭配等|综合运用各类词形规则，强化语境适应性|

期中复习之用单词的正确形式填空80题（Units1-4） 本资料共80题专题训练 1．My favourite free-time ________ (act) is playing basketball. 2．Don’t ________ (fear) failure. It’s a part of learning. 3．They are talking about their free-time ________ (activity). 4．The wetlands are one of the ________ (important) habitats for water birds. 5．—Do you know the five main ________ (sense) we have? —Of course! They are touch, taste, sight, smell and hearing. 6．The Amazon Rainforest is the world’s ________ (big) rainforest. 7．We need enough ________ (sleep) every day. 8．We should pay more attention to __________ (environment) protection. 9．The car ________ (hit) a tree yesterday. 10．Could you help me ________ (put) up the pictures on the wall? 11．He ________ the ball across the field to his teammate. (throw) 12．He decided ________ (give) it a go and learn to skate. 13．Mum, I feel sick. I have a ________ (stomach). 14．He suffered a serious ________ (injure) while playing soccer. 15．My grandparents ________ (often go) for a walk in the morning to relax and keep healthy. 16．______________ (luck)，we won the game. 17．The children enjoyed ________ in the park. (they) 18．Without the help of the police, I wouldn’t be ________ (live) today. 19．It’s possible for Lucy and Lily to work out the problem by ___________ (them). 20．“We must help ________ (our),” Zhou said to ________ (he) teammates. 21．There are many different ________ (hobby) to help people relax. 22．She was worrying about the __________ of the children. (safe) 23．Don’t worry. It’s ______ (nature) for us to forget new words. 24．It’s ________ for us to feel lonely when we have no friends around. （nature） 25．Students had a school trip in Qingming Festival, so they enjoyed ________ (they). 26．I was weak after a very long _________ (ill), so I wanted to exercise more. 27．His _______ (ill) isn’t serious. 28．________, Peter caught the last bus yesterday.  (luck) 29．The baby saw his mom and smiled ________ (happy). 30．We know people usually think about the same thing ________ (different). 31．Lucy had a traffic accident on her way home. ________ (luck), she was not hurt. 32．Tom lost his way and cried _________ (sad). 33．I’m sorry. It was __________ (care) of me to leave the door open. 34．Jim got up a little late this morning, but _______ (lucky), he didn’t miss the first underground. 35．Don’ t eat too ________ when you have breakfast. (quick) 36．_________, it stopped raining when we arrived at the Green Park. (lucky) 37．His acting looks so ________ (nature) that you can hardly tell he is performing. 38．She made a difficult ________（decide）: leave school and work to help her parents. 39．Heilongjiang is in the ________ (north) part of our country. It is very cold in winter. 40．Lin is a ________ (careful) girl because she always leaves keys at home. 41．Spring is the best time to go out and enjoy the ___________ (nature) world. 42．Did they enjoy ________ in the Ginkgo Village (银杏村) yesterday? (they) 43．They seemed to be enjoying ________ (them) in playing Chinese chess over there. 44．Our restaurant only serves（提供）______(nature) food. 45．__________ (luck), he was in when I called. 46．Fire is one kind of the ________ elements. (nature) 47．When we heard the news of his ________________ (die), we all felt very sad. 48．________, the boy was saved by doctors after the accident. (luck) 49．Bob is always ________ (care) about his schoolwork, so he keeps making the same mistake. 50．On weekends, many people go to the forest and enjoy themselves in the ________ (nature) world. 51．Air, fire and water are all ________ elements. （nature） 52．They will take more lessons to improve ________ (they). 53．Nobody helped them. They finished it by ________ (them). 54．Outgoing children will show __________ (they) more than those shy ones at a party. 55．________ (lucky), I found my lost dog with the help of my friends. 56．Daisy is a ________ secretary, she always makes mistakes in her work. (careful) 57．________ (luck), we got home before it started to rain. 58．________, three miners were rescued from the mine safely. (luck) 59．The Blacks have repaired the house ________ and are going to move into it soon. (they) 60．________ (luck), we found the way with the help of a local farmer. 61．It’s very ________ (nature) to feel nervous when you go to a new school. 62．The children went for a picnic and enjoyed ________ in the park. (they) 63．It is ________ to have such cold weather in September in Shanghai. (usual) 64．We can play basketball ________ (happy) on the playground. 65．Claire was so ________ that she took her sister’s bag to school by mistake. (care) 66．Some shy people just like to keep the problems to ________ (they) 67．I fell off the bike on my way to school. ________ (luck), I wasn’t hurt. 68．Steve is so ________ (careful) that he often makes mistakes. 69．In the ________ (nature) world, animals and humans should be friends. 70．He gave a little cough ________ my attention. (attract) 71．Bob finishes lunch _________ (quick) and then she goes shopping. 72．It’s _______ to forget new words.（nature） 73．It’s not good for children to keep the problems to ________.（they） 74．I left my bag on the bus this morning. ________ (luck), someone gave it to the driver. 75．I go out to watch a movie ________ (happy), but soon I find it boring. 76．________ (luck), the little dog will stand up again after breaking its back legs in the accident. 77．He used ________ (play) basketball, but now he is used to __________ (play) volleyball every day. 78．Luckily, those outdoor lovers ________ thanks to the villagers’ help and their own desire for ________. (survive) 79．My grandmother taught me how ________ (write) the Chinese character yue. 80．The guide explained the safety rules so ________ (simple) that everyone understood clearly. 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 $ 期中复习之用单词的正确形式填空80题（Units1-4） 本资料公80题专题训练 1．My favourite free-time ________ (act) is playing basketball. 【答案】activity 【详解】句意：我最喜欢的业余活动是打篮球。act“行动”，是动词。根据“My favourite free-time…is playing basketball.”可知，此处指最喜欢的业余活动，activity“活动”，名词，由“is”可知，空处用名词单数形式。故填activity。 2．Don’t ________ (fear) failure. It’s a part of learning. 【答案】fear 【详解】句意：不要害怕失败。这是学习的一部分。根据“Don’t”可知，后跟动词时需用动词原形。故填fear。 3．They are talking about their free-time ________ (activity). 【答案】activities 【详解】句意：他们正在谈论各自的业余活动。“活动”，名词，主语是They，指代多人，对应的“业余活动”是各类不同的活动，并非单一活动，且activity是可数名词，因此需用复数形式activities。故填activities。 4．The wetlands are one of the ________ (important) habitats for water birds. 【答案】most important 【详解】句意：湿地是水鸟最重要的栖息地之一。“one of the+形容词最高级形式+可数名词复数形式”表示“最……的……之一”，空格处应填important的最高级形式most important。故填most important。 5．—Do you know the five main ________ (sense) we have? —Of course! They are touch, taste, sight, smell and hearing. 【答案】senses 【详解】句意：——你知道我们拥有的五种主要感官吗？——当然！它们是触觉、味觉、视觉、嗅觉和听觉。句中“five main”后需接可数名词复数，“sense”的复数形式是“senses”。故填senses。 6．The Amazon Rainforest is the world’s ________ (big) rainforest. 【答案】biggest 【详解】句意：亚马逊雨林是世界上最大的雨林。句中“the world's”（世界的）提示此处要用形容词的最高级形式，“big”的最高级是“biggest”。故填biggest。 7．We need enough ________ (sleep) every day. 【答案】sleep 【详解】句意：我们每天需要足够的睡眠。空格前有形容词“enough”修饰，需要填名词作宾语，sleep表示“睡眠”，是不可数名词，因此直接用原形sleep。故填sleep。 8．We should pay more attention to __________ (environment) protection. 【答案】environmental 【详解】句意：我们应当更加重视环境保护。environment“环境”，名词，需使用形容词environmental“环境的”，修饰后面的名词protection。故填environmental。 9．The car ________ (hit) a tree yesterday. 【答案】hit 【详解】句意：这辆车昨天撞到了一棵树。根据括号内的单词提示及时间状语“yesterday”可知，hit“撞击”，是动词，且动作发生在过去，需用一般过去时，hit的过去式为hit。故填hit。 10．Could you help me ________ (put) up the pictures on the wall? 【答案】put 【详解】句意：你能帮我把这些画挂在墙上吗?句中help后接动词不定式，固定结构 help (to) do sth.（帮助做某事），to可以省略，因此直接用动词原形，故填put。 11．He ________ the ball across the field to his teammate. (throw) 【答案】threw 【详解】句意：他把球穿过场地扔给了他的队友。句子时态一般过去时，throw的过去式为threw。故填threw。 12．He decided ________ (give) it a go and learn to skate. 【答案】to give 【详解】句意：他决定试一试，学习滑冰。give“给”，动词原形，根据“He decided…it a go and learn to skate.”可知，decide to do sth.“决定做某事”，此处应用动词不定式。故填to give。 13．Mum, I feel sick. I have a ________ (stomach). 【答案】stomachache 【详解】句意：妈妈，我觉得不舒服。我胃疼。结合提示词“stomach胃”和“Mum, I feel sick.”可知，这里是指胃疼，所以该空要填一个名词“stomachache胃疼”，作宾语。故填stomachache。 14．He suffered a serious ________ (injure) while playing soccer. 【答案】injury 【详解】句意：他踢足球时受了重伤。injure“受伤”，动词原形，根据“serious”可知，形容词修饰名词，且有冠词a，此处应用名词单数。injure的名词为injury。故填injury。 15．My grandparents ________ (often go) for a walk in the morning to relax and keep healthy. 【答案】often go 【详解】句意：我的祖父母经常早晨散步来放松和保持健康。根据often可知表示经常性动作，应使用一般现在时，主语grandparents为复数，故动词用原形go。故填often go。 16．______________ (luck)，we won the game. 【答案】Luckily 【详解】句意：幸运地是，我们赢得了比赛。空处修饰整个句子，应用副词形式，且空处位于句首，单词首字母要大写，故填Luckily。 17．The children enjoyed ________ in the park. (they) 【答案】themselves 【详解】句意：孩子们在公园里玩得很开心。they他们，人称代词主格。根据题干可知，本题考查短语enjoy oneself“玩得开心”，其中oneself应与主语保持一致，主语为The children，所以此处应用themselves。故填themselves。 18．Without the help of the police, I wouldn’t be ________ (live) today. 【答案】alive 【详解】句意：如果没有警察的帮助，我今天就不会活着。此处需要形容词作表语，alive“活着的”符合句意，故填alive。 19．It’s possible for Lucy and Lily to work out the problem by ___________ (them). 【答案】themselves 【详解】句意：露西和莉莉自己解决这个问题是可能的。by oneself“独自，亲自”；结合主语为“Lucy and Lily”，故反身代词要用themselves。故填themselves。 20．“We must help ________ (our),” Zhou said to ________ (he) teammates. 【答案】 ourselves his 【详解】句意：“我们必须帮助我们自己，”周对他的队友说。第一空：根据提示词及“We must help...”可知，此处表示我们必须帮助自己。需要使用反身代词作宾语，our“我们的”，反身代词为ourselves。第二空：根据提示词及“teammates”可知，此处需要使用形容词性物主代词修饰“teammates”，表示他的队友。he“他”，形容词性物主代词为“his”。故填ourselves；his。 21．There are many different ________ (hobby) to help people relax. 【答案】hobbies 【详解】句意：有许多不同的爱好可以帮助人们放松。hobby“爱好”，是可数名词，前面有many different修饰，所以要用复数形式。many different提示数量为多个，表明此处需要用复数名词来表达“多种爱好”这一概念。故填hobbies。 22．She was worrying about the __________ of the children. (safe) 【答案】safety 【详解】句意：她正担心孩子们的安全。safe“安全的”，是形容词，此处被定冠词the修饰，应用名词，故填safety。 23．Don’t worry. It’s ______ (nature) for us to forget new words. 【答案】natural 【详解】句意：别担心。我们忘记新单词是很自然的。此处填natural“自然的”，形容词作表语。故填natural。 24．It’s ________ for us to feel lonely when we have no friends around. （nature） 【答案】natural 【详解】句意：当我们身边没有朋友时，我们感到孤独是很自然的。is后接形容词作表语，nature是名词，对应的形容词是natural“自然的”，故填natural。 25．Students had a school trip in Qingming Festival, so they enjoyed ________ (they). 【答案】themselves 【详解】句意：学生们在清明节有一次学校旅行，所以他们玩得很开心。they“他们”，是人称代词主格。根据“so they enjoyed...”可知此处应该用其反身代词形式themselves，表示“玩的开心”，故填themselves。 26．I was weak after a very long _________ (ill), so I wanted to exercise more. 【答案】illness 【详解】句意：在久病之后，我是非常虚弱的，所以我想要更多地锻炼。此处应填名词，ill“病的”，形容词，其名词illness“疾病”符合语境，故填illness。 27．His _______ (ill) isn’t serious. 【答案】illness 【详解】句意：他的病并不严重。his为形容词性物主代词，修饰名词。ill的名词形式为illness。此处作主语，故填illness。 28．________, Peter caught the last bus yesterday.  (luck) 【答案】Luckily 【详解】句意：幸运的是，彼得昨天赶上了末班车。副词可修饰形容词、副词、动词、介词或整个句子；本句是修饰整个句子，可知填副词。注意：句子的开头第一字母要大写。luck：幸运，运气，名词；luckily：幸运地，副词。故填Luckily。 29．The baby saw his mom and smiled ________ (happy). 【答案】happily 【详解】句意：婴儿看到他的妈妈，笑得很开心。修饰动词“smiled”，需用副词happily，表示“开心地”。故填happily。 30．We know people usually think about the same thing ________ (different). 【答案】differently 【详解】句意：我们知道人们通常对同一件事有不同的看法。此空修饰动词短语think about，应填副词differently“不同地”，故填differently。 31．Lucy had a traffic accident on her way home. ________ (luck), she was not hurt. 【答案】Luckily 【详解】句意：露西在回家的路上出了车祸。幸好，她没受伤。根据语境可知，此处应该填luck的副词形式luckily修饰整个句子，位于句首，首字母大写。故填Luckily。 32．Tom lost his way and cried _________ (sad). 【答案】sadly 【详解】句意：汤姆迷了路，伤心地哭了。sad形容词，伤心的；sadly副词，伤心地，修饰动词cried。故填：sadly。 33．I’m sorry. It was __________ (care) of me to leave the door open. 【答案】careless 【详解】句意：对不起，我粗心地把门开着了。根据“I’m sorry. It was...of me to leave the door open.”可知，是指粗心地把门开着了，空处应填careless“粗心的”，形容词放于系动词后作表语。故填careless。 34．Jim got up a little late this morning, but _______ (lucky), he didn’t miss the first underground. 【答案】luckily 【详解】句意：Jim今早起的有点晚，但是幸运地是，他没有错过第一班地铁。此空为副词修饰整个句子，根据“... he didn’t miss the first underground.”可知这是幸运的事，lucky的副词为luckily。故填luckily。 35．Don’ t eat too ________ when you have breakfast. (quick) 【答案】quickly 【详解】句意：你吃早餐时不要吃得太快。此处应填副词修饰动词eat“吃”，quick“快的”，形容词，其副词形式quickly“快地”符合语境，故填quickly。 36．_________, it stopped raining when we arrived at the Green Park. (lucky) 【答案】Luckily 【详解】句意：幸运的是，当我们到达格林公园时，雨停了。修饰这个句子，用所给词的副词luckily“幸运的是”，句首应大写。故填Luckily。 37．His acting looks so ________ (nature) that you can hardly tell he is performing. 【答案】natural 【详解】句意：他的表演看起来如此自然，你几乎看不出他是在演戏。感官动词looks后接形容词作表语。nature的形容词形式为natural“自然的”。故填natural。 38．She made a difficult ________（decide）: leave school and work to help her parents. 【答案】decision 【详解】句意：她做了一个艰难的决定：离开学校，去工作帮助父母。decide“决定”，是动词。difficult修饰名词decision，是可数名词，被a修饰，应用单数。故填decision。 39．Heilongjiang is in the ________ (north) part of our country. It is very cold in winter. 【答案】northern 【详解】句意：黑龙江在我国的北部。那里的冬天很冷。分析成分可知，此空应填名词north对应的形容词“northern（北方的）”作定语修饰其后的名词“part（地区）”，意为“北部”。故填northern。 40．Lin is a ________ (careful) girl because she always leaves keys at home. 【答案】careless 【详解】句意：林是一个粗心的女孩，因为她总是把钥匙放在家里。根据“because she always leaves keys at home”及所给词可知，她总是把钥匙放在家里说明她很粗心，用careful的反义词careless“粗心大意的”。故填careless。 41．Spring is the best time to go out and enjoy the ___________ (nature) world. 【答案】natural 【详解】句意：春天是出去享受自然世界的最好时间。此处用形容词修饰名词，natural意为“自然的”，形容词作定语。故填natural。 42．Did they enjoy ________ in the Ginkgo Village (银杏村) yesterday? (they) 【答案】themselves 【详解】句意：他们昨天在银杏村玩得开心吗？enjoy oneself“玩得开心”，由所给词可知，反身代词应用themselves“他们自己”。故填themselves。 43．They seemed to be enjoying ________ (them) in playing Chinese chess over there. 【答案】themselves 【详解】句意：他们似乎在那边下棋玩得很开心。enjoy oneself表示“玩得开心”，为固定短语，主语为they，此处用they的反身代词themselves。故填themselves。 44．Our restaurant only serves（提供）______(nature) food. 【答案】natural 【详解】句意：我们餐厅只供应天然食品。根据空缺处后面的名词“food”可知，要用nature的形容词形式natural“天然的”修饰名词作定语，故填natural。 45．__________ (luck), he was in when I called. 【答案】Luckily 【详解】句意：幸运的是，我打电话时他在家。根据“..., he was in when I called.”可知，打电话时他在家是件幸运的事，用副luckily修饰整个句子，故填Luckily。 46．Fire is one kind of the ________ elements. (nature) 【答案】natural 【详解】句意：火是自然元素的一种。根据“the ... elements.”可知，此处应用形容词natural“自然的”作定语。故填natural。 47．When we heard the news of his ________________ (die), we all felt very sad. 【答案】death 【详解】句意：当我们听到他去世的消息，我们感到非常伤心。die“死亡，去世”，是动词，有形容词性物主代词his修饰，用名词，故填death。 48．________, the boy was saved by doctors after the accident. (luck) 【答案】Luckily 【详解】句意：幸运地是，那个男孩在事故之后被医生救回来了。根据句子结构和所给词汇可知，空处应填副词修饰整个句子，男孩在事故后被医生救回来了是幸运的，luck“运气”是名词，其副词形式是luckily“幸运地”，单词位于句首，首字母需要大写。故填Luckily。 49．Bob is always ________ (care) about his schoolwork, so he keeps making the same mistake. 【答案】careless 【详解】句意：鲍勃对他的功课总是粗心大意，所以他总是犯同样的错误。根据“ so he keeps making the same mistake.”及提示词care可知，总是犯同样的错误应是对功课粗心大意，careless“粗心大意的”，形容词作表语，故填careless。 50．On weekends, many people go to the forest and enjoy themselves in the ________ (nature) world. 【答案】natural 【详解】句意：在周末，许多人去森林，在大自然中玩得非常高兴。nature自然，是名词，natural自然的，是形容词。修饰名词world，用形容词，故填natural。 51．Air, fire and water are all ________ elements. （nature） 【答案】natural 【详解】句意：空气，火和水都是自然元素。这里用来修饰空后的名词“nature”，所以用形容词修饰名词，nature形容词是natural“大自然的”。故填natural。 52．They will take more lessons to improve ________ (they). 【答案】themselves 【详解】句意：他们会上更多的课来提升他们自己。空处指代的人与主语一致，此处用反身代词形式themselves“他们自己”，作宾语。故填themselves。 53．Nobody helped them. They finished it by ________ (them). 【答案】themselves 【详解】句意：没有人帮他们。他们靠自己完成的。根据“by…”可知此处应用“them”的反身代词themselves“他们自己”，by themselves“他们自己”。故填themselves。 54．Outgoing children will show __________ (they) more than those shy ones at a party. 【答案】themselves 【详解】句意：在聚会上，外向的孩子比害羞的孩子表现得更多。结合语境可知外向的孩子能更好地表现自己，因此用反身代词；they 是主格，意为“他们”，其反身代词用themselves。故填themselves。 55．________ (lucky), I found my lost dog with the help of my friends. 【答案】Luckily 【详解】句意：幸运的是，在朋友的帮助下，我找到了我丢失的狗。lucky“幸运的”，形容词原级。分析句子成分可知，句子结构完整，根据“I found my lost dog with the help of my friends”可知，在朋友的帮助下，我找到了我丢失的狗，这件事很幸运，故此时“幸运”是修饰的整个句子，应用lucky的副词形式luckily“幸运地”，此时首字母l要大写成L。故填Luckily。 56．Daisy is a ________ secretary, she always makes mistakes in her work. (careful) 【答案】careless 【详解】句意：黛西是个粗心的秘书，她在工作中总是犯错误。根据“she always makes mistakes in her work”可知总是犯错误，应是粗心的，用careful的反义词careless表示“粗心大意的”，形容词作定语。故填careless。 57．________ (luck), we got home before it started to rain. 【答案】Luckily 【详解】句意：幸运的是，我们在下雨前到家了。根据“we got home before it started to rain.”可知在下雨前到家是幸运的，修饰整个句子用副词luckily“幸运地”。故填Luckily。 58．________, three miners were rescued from the mine safely. (luck) 【答案】Luckily 【详解】句意：幸运的是，三名矿工被安全地从矿井中救出。由“three miners were rescued from the mine safely”和括号内所给词可知，此空填“luckily”，luckily幸运地，修饰整个句子，位于句首，首字母要大写。故填Luckily。 59．The Blacks have repaired the house ________ and are going to move into it soon. (they) 【答案】themselves 【详解】句意：布莱克一家自己把房子修好了，不久就要搬进去住。根据“The Blacks have repaired the house…”以及括号内提示词可知，此处使用反身代词，强调“他们自己”动手修好了房子，应用人称代词they“他们”的反身代词themselves“他们自己”。故填themselves。 60．________ (luck), we found the way with the help of a local farmer. 【答案】Luckily 【详解】句意：幸运的是，我们在当地一位农民的帮助下找到了路。分析句子，空格处修饰整个句子，应用副词形式，luck意为“运气”，是名词，其副词为luckily，句首首字母大写，故填Luckily。 61．It’s very ________ (nature) to feel nervous when you go to a new school. 【答案】natural 【详解】句意：当你去一所新学校时，感到紧张是很自然的。此空使用形容词natural“自然的”作表语，故填natural。 62．The children went for a picnic and enjoyed ________ in the park. (they) 【答案】themselves 【详解】句意：孩子们去公园里野餐，并且玩得开心。根据句意和空前enjoyed可知，此空考查enjoy oneself“玩得高兴”，固定搭配；由所给词“they”可知，应用themselves，表示“他们自己”。故填themselves。 63．It is ________ to have such cold weather in September in Shanghai. (usual) 【答案】unusual 【详解】句意：上海九月有如此寒冷的天气是不寻常的。根据空格后“have such cold weather in September in Shanghai.”，结合所给词可知，此处应该表达上海九月有如此寒冷的天气是不寻常的。usual“常见的”，形容词，此处应该填入unusual，形容词，作表语，意为“不寻常的”符合语境。故填unusual。 64．We can play basketball ________ (happy) on the playground. 【答案】happily 【详解】句意：我们可以在操场上愉快地打篮球。happy“开心的”，是形容词， 此处应用副词修饰动词，故填happily。 65．Claire was so ________ that she took her sister’s bag to school by mistake. (care) 【答案】careless 【详解】句意：克莱尔太粗心了，误把姐姐的包带进了学校。was后接形容词作表语，根据“she took her sister’s bag to school by mistake”可知，误把姐姐的包带进了学校，她太粗心了，careless“粗心的”，故填careless。 66．Some shy people just like to keep the problems to ________ (they) 【答案】themselves 【详解】句意：一些害羞的人只喜欢把问题留给自己。they“他们”，是主格形式，keep...to oneself“把……留给自己”，因此用they的反身代词themselves，故填themselves。 67．I fell off the bike on my way to school. ________ (luck), I wasn’t hurt. 【答案】Luckily 【详解】句意：我在上学的路上从自行车上摔了下来。幸运的是，我没有受伤。此处用副词修饰一整句话，luckily“幸好”，副词，位于句首，首字母需大写。故填Luckily。 68．Steve is so ________ (careful) that he often makes mistakes. 【答案】careless 【详解】句意：史蒂夫太粗心了所以他经常犯错。根据“that he often makes mistakes”可知，此处考查形容词careful“仔细的”的反义词careless“粗心的”，作表语。故填careless。 69．In the ________ (nature) world, animals and humans should be friends. 【答案】natural 【详解】句意：在自然世界里，动物和人类应该是朋友。根据空后名词“world”可知，该空应用形容词。“nature”变为形容词形式“natural”。故填natural。 70．He gave a little cough ________ my attention. (attract) 【答案】to attract 【详解】句意：他轻轻地咳嗽了一下，以引起我的注意。此处表示目的，用动词不定式作目的状语。故填to attract。 71．Bob finishes lunch _________ (quick) and then she goes shopping. 【答案】quickly 【详解】句意：Bob很快吃完午饭，然后去购物。根据题干可知，此处表达“Bob很快吃完午饭”，此处要用quick的副词形式quickly修饰动词finish。故填quickly。 72．It’s _______ to forget new words.（nature） 【答案】natural 【详解】句意：忘记生词是很自然的。nature“自然”，名词。It is+形容词+to do sth”做某事是……”，固定句式。因此填形容词natural”自然的”。故填natural。 73．It’s not good for children to keep the problems to ________.（they） 【答案】themselves 【详解】句意：孩子们把问题留给自己是不好的。根据“It’s not good for children to keep the problems to”可知是把问题留给自己是不好的，故此处用反身代词themselves。故填themselves。 74．I left my bag on the bus this morning. ________ (luck), someone gave it to the driver. 【答案】Luckily 【详解】句意：今天早上我把包忘在公共汽车上了。幸运的是，有人把它给了司机。分析句子结构可知，空处的词是修饰后面的整个句子，故应用副词；luck“好运”，名词，对应的副词是luckily“幸运地”，句首首字母大写。故填Luckily。 75．I go out to watch a movie ________ (happy), but soon I find it boring. 【答案】happily 【详解】句意：我开心地出去看电影，但是不久我发现它是无聊的。分析句子可知，此处修饰动词短语go out，应使用副词。故填happily。 76．________ (luck), the little dog will stand up again after breaking its back legs in the accident. 【答案】Luckily 【详解】句意：幸运的是，这只小狗在事故中摔断了后腿后又会站起来。根据“the little dog will stand up again after breaking its back legs in the accident”可知，小狗在事故中摔断了后腿后又能站起来是一件幸运的事，luckily“幸运地”，修饰整个句子，句首需大写首字母。故填Luckily。 77．He used ________ (play) basketball, but now he is used to __________ (play) volleyball every day. 【答案】to play；playing 【详解】句意：他过去常打篮球，但是现在他习惯每天打排球。used to do sth表示“过去常常做某事”，第一个空用to play；be used to doing sth表示“习惯于做某事”，第二个空用playing。故填to play；playing。 78．Luckily, those outdoor lovers ________ thanks to the villagers’ help and their own desire for ________. (survive) 【答案】 survived survival 【详解】句意：幸运的是，多亏村民的帮助和自身的求生欲望，这些户外爱好者活了下来。第一个空在句中作谓语，动作发生在过去，应用一般过去时态，因此使用提示词survive的过去式survived。第二个空位于介词for之后，需要用名词作宾语，survive的名词形式是survival，此处表“生存”，为不可数名词，用原形即可。 79．My grandmother taught me how ________ (write) the Chinese character yue. 【答案】to write 【详解】句意：我的祖母教我如何写汉字“月”。分析句子结构可知，此处为“疑问词+不定式”结构，作宾语，用to write。 80．The guide explained the safety rules so ________ (simple) that everyone understood clearly. 【答案】simply 【详解】句意：导游把安全规则解释得非常简单易懂，每个人都听得明明白白。此处需用副词修饰动词“explained”。simple的副词形式为simply“简单地”。故填simply。 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 $