期中复习之用单词正确形式填空100题（Units 1-3）-2025-2026学年八年级英语上册单元重难点易错题精练（外研版2024）

班级 姓名 学号 分数 期中复习之用单词正确形式填空100题 (Units 1-3) （时间：60分钟，满分：100分） Unit 1单元重点单词 1．The newest (high) of Qomolangma is 8848.86 metres above sea level (海平面). 【答案】height 【详解】句意：珠穆朗玛峰的最新高度为海拔8848.86米。根据“The newest ... of”可知，空处用名词height“高度”，作主语。故填height。 2．—The Maths problem is so difficult. I think it’s (possible) to solve it. —Let’s try together. Maybe we can find a way. 【答案】impossible 【详解】句意：——这道数学题太难了。我认为它不可能被解决。——让我们一起尝试。也许我们能找到一个方法。“possible”是形容词，意为“可能的”。根据句子结构和语境，这里表达的是数学题太难，以至于不可能被解决，因此需要使用“possible”的反义词形式“impossible”，表示“不可能的”。故填impossible。 3．—Can you tell the (different) between these two kinds of plants? —Yes. The shapes of their leaves are different. 【答案】difference 【详解】句意：——你能说出这两种植物之间的区别吗？——能。它们的叶子形状不同。根据“tell the...between”可知，横线处需填名词，different“不同的”，形容词，其名词形式为difference。tell the difference between“说出……之间的区别”。故填difference。 4．—Do you think this movie is as good as people say? —Oh, it (true) is. 【答案】truly 【详解】句意：——你认为这部电影和人们说的一样好吗？——哦，它确实如此。根据句子结构可知，横线处需填副词来修饰动词“is”，true“真实的”，形容词，其副词形式为truly，表示“确实，真实地”。故填truly。 5．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。 6．The results of scientific studies can also help you make wise (decide). 【答案】decisions 【详解】句意：科学研究的结果也能帮助你做出明智的决定。decide“决定”，是动词，此处需用其名词形式作make的宾语，decide的名词形式为decision；make decisions是固定短语，意为“做决定”，表示复数概念。故填decisions。 7．I (not tell) Maddie yet how she has changed me. 【答案】haven’t told 【详解】句意：我还没有告诉麦迪她是如何改变我的。根据句中的“yet”可知，句子应用现在完成时，其结构为have/has + 过去分词；主语是I，助动词用have，否定形式为haven’t；tell的过去分词是told。故填haven’t told。 8．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。 9．Sometimes, I felt people (secret) looking at my face. 【答案】secretly 【详解】句意：有时候，我感觉人们偷偷地看着我的脸。根据“people...looking at”可知，横线处需填副词来修饰动词短语“looking at”，secret“秘密的；偷偷的”，形容词，其副词形式为secretly。故填secretly。 10．—Is she good at running? —Yes, being a famous (run) is her dream. 【答案】runner 【详解】句意：——她擅长跑步吗？——是的，成为一名著名的跑步运动员是她的梦想。根据“being a famous”可知，此处需要填名词单数，run的对应名词形式是runner，指“跑步运动员”，符合句意。故填runner。 11．I want to be the first (finish) my homework among my classmates. 【答案】to finish 【详解】句意：我想在同学中第一个完成我的作业。根据“the first”可知，此处应用动词不定式作后置定语，修饰名词“the first”，表示“第一个做某事的人”，finish“完成”，动词原形，其不定式形式为to finish。故填to finish。 12．He chooses (ride) a bike to school every day to keep fit. 【答案】to ride 【详解】句意：他选择每天骑自行车上学以保持健康。ride“骑（自行车等）”。choose to do sth.是固定搭配，表示“选择做某事”，其中to do是不定式作宾语。故填to ride。 13．—What about investing (投资) all our money in this project? —It’s a really (risk) decision. 【答案】risky 【详解】句意：——我们把所有钱都投资到这个项目里怎么样？——这真是个冒险的决定。risk“冒险”，名词，根据“a really...decision”可知，是冒险的决定，应用其形容词形式risky作定语。故填risky。 14．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。 15．—Do you know the (set) of this story? —It’s set in a big city during the rainy season. 【答案】setting 【详解】句意：——你知道这个故事的背景吗？——它的背景设定在雨季的一座大城市里。根据“the...of this story”可知，此处表示“故事的背景”，需用名词setting，意为“背景；环境”。故填setting。 16．—Do you think (friend) is important? —Yes, of course. My best friend always helps me when I’m in trouble. 【答案】friendship 【详解】句意：——你认为友谊重要吗？——当然重要。我最好的朋友在我遇到困难时总会帮助我。根据答句“Yes, of course. My best friend always helps me when I’m in trouble.”可知，最好的朋友总是在困难时帮忙，体现的是朋友间的互助关系，而这种关系的核心正是“友谊”，因此问句讨论的应是“友谊”的重要性，而非“朋友”本身，因此这里是指友谊重要；应用friend的抽象名词形式 friendship“友谊”，不可数名词，在从句中作主语，与谓语动词“is”完全匹配，语法结构正确。故填friendship。 17．—What happened during your PE class? —We were playing football. (sudden), a classmate fell down and hurt his knee badly. 【答案】Suddenly 【详解】句意：——你们体育课上发生了什么事？——我们正在踢足球。突然，一个同学摔倒了，膝盖伤得很严重。根据提示词可知，sudden“突然的”，为形容词；此处需用副词修饰整个句子“a classmate fell down and hurt his knee badly”，sudden的副词形式是suddenly，且位于句首首字母需大写，故填Suddenly。 18．His (brightly) smile made everyone feel welcome and happy. 【答案】bright 【详解】句意：他灿烂的微笑让每个人都感到受欢迎和开心。 “brightly”是副词，意为“明亮地，灿烂地”。分析句子结构可知，此处需要形容词来修饰名词“smile”，表示“灿烂的微笑”。“brightly”的形容词形式是“bright”，意为“明亮的，灿烂的”。故填bright。 19． you ever (try) Chinese food outside of China? 【答案】 Have tried 【详解】句意：你在国外吃过中国菜吗？根据“ever”可知，句子应该使用现在完成时，其结构为have done或has done。因主语为you，所以使用助动词have，且位于句首，首字母要大写。try要变成其过去分词形式tried。故填Have；tried。 20．My aunt is an and my uncle is an , too. (act) 【答案】 actress actor 【详解】句意：我的阿姨是一个演员，我的叔叔也是一个演员。根据提示词可知，句子为职业表达。由“aunt”可知，女性应用actress表示“女演员”。由“uncle”可知，男性应用actor表示“男演员”。故填actress；actor。 21．Jim became (success) and famous at last. 【答案】successful 【详解】句意：吉姆最终变得成功并出名。became是系动词，后跟形容词作表语，success的形容词为successful“成功的”。故填successful。 22．There are 60 (second) in a minute. 【答案】seconds 【详解】句意：一分钟有60秒。second“秒”，“60”接可数名词复数。故填seconds。 23．It’s a great book about finding our own (value). 【答案】value 【详解】句意：这是一本关于发现我们自身价值的好书。value“价值”，表示抽象价值时为不可数名词，符合此题的语境。故填value。 24．It’s cold and the ground is with ice. (cover) 【答案】covered 【详解】句意：天气很冷，地上覆盖着冰。根据“It’s cold and the ground is…with ice.”及提示词可知，be covered with“被……覆盖”，固定搭配。故填covered。 25．My cousin (grow) two centimeters taller this summer vacation. 【答案】has grown 【详解】句意：这个暑假我表弟长高了两厘米。根据“My cousin ... two centimeters taller this summer vacation.”可知，这个暑假已经长高了两厘米了，是现在完成时have/has done，强调“长高”这个过去的动作对现在造成的结果。主语是“My cousin”，助动词用has，grow的过去分词是grown。故填has grown。 26．Tom (cut) his hair short last month, and now he looks more energetic. 【答案】cut 【详解】句意：汤姆上个月把头发剪短了，现在他看起来更有活力了。根据“last month”可知，句子时态是一般过去时，cut“剪切”，其过去式形式为cut。故填cut。 27．We (live) in this neighborhood for five years, and we know most of our neighbors. 【答案】have lived 【详解】句意：我们在这个社区住五年了，并且我们认识大部分的邻居。根据“for five years”可知，此句应用现在完成时，表示从过去某个时间点开始一直持续到现在的动作或状态，其结构为“have/has+过去分词”。live“居住”，动词，其过去分词为lived，主语“We”为复数，助动词用have。故填have lived。 28．Over time, she (learn) to accept her height and no longer bends her body to appear shorter. 【答案】has learned/has learnt 【详解】句意：随着时间的推移，她学会了接受自己的身高，不再弯腰让自己看起来更矮。根据“Over time”可知，此处强调动作从过去持续到现在，时态要用现在完成时，主语she为第三人称单数，助动词用has，learn的过去分词为learned/learnt。故填has learned/learnt。 29．There are some differences between American English and (Britain) English in pronunciation. 【答案】British 【详解】句意：美式英语和英式英语在发音上有一些不同。根据“American English and…English”可知此处表示英式英语，English在此处是名词，其前用形容词British表示“英国的”，作定语。故填British。 30．These (superman) toys are very popular among children because of their cool designs. 【答案】superman 【详解】句意：这些超人玩具因为酷炫的设计在孩子们中很受欢迎。“superman”在此处作定语，修饰“toys”，用单数形式即可。故填superman。 31．After hearing the good news, her heart was filled with (happy). 【答案】happiness 【详解】句意：听到这个好消息后，她的心里充满了喜悦。happy“开心的；快乐的”，形容词。根据空前的介词“with”可知，此处需要名词作宾语，happy的名词形式是“happiness”，且为不可数名词。故填happiness。 32．The street is always (crowd) during rush hour, so you’d better leave home early. 【答案】crowded 【详解】句意：这条街在交通高峰期总是很拥挤，所以你最好早点出门。crowd“挤满”，动词。根据“is”可知，此处需要形容词作表语，crowd的形容词形式是“crowded”，意为“拥挤的”。故填crowded。 33．My sister enjoys (paint) pictures of animals in her free time—her works are very beautiful. 【答案】painting 【详解】句意：我妹妹在空闲时间喜欢画动物画——她的作品非常漂亮。“enjoy doing sth.”是固定用法，意为“喜欢做某事”，所以“paint”用动名词形式“painting”。故填painting。 34．Choose to be happy, and something (magic) will happen in your life. 【答案】magical/magic 【详解】句意：选择快乐，你的生活中就会发生某种神奇的事情。此处是形容词作后置定语修饰不定代词something，magic意为“神奇的”和magical 意为“美妙 的”均符合题意。故填magical/ magic。 35．I wrote an email to William and he responded very (quick). 【答案】quickly 【详解】句意：我给威廉写了一封电子邮件，他回复得非常快。根据“I wrote an email to William and he responded very….”可知，此处修饰动词responded，需要用副词形式。quick是形容词，表示“快的，迅速的”，其副词形式是quickly，故填quickly。 Unit 2单元重点单词 36．Jane is the (two) daughter of Mrs Zhang. 【答案】second 【详解】句意：简是张太太的二女儿。the后应跟two的序数词second“第二”修饰单数名词daughter，表示顺序。故填second。 37．He (choose) this book already, so you can only choose another one. 【答案】has chosen 【详解】句意：他已经选择了这本书，因此你只可以选择另外一本。根据句中的already可知，此处用现在完成时have/has done，主语是he，助动词用has，choose的过去分词是chosen。故填has chosen。 38．Students should use their pocket money (wise). 【答案】wisely 【详解】句意：学生们应该明智地使用他们的零花钱。根据“use their pocket money ...”可知，此处是副词修饰谓语动词，wisely “明智地”，符合语境。故填wisely。 39．It takes her many years (search) for her lost child. 【答案】to search 【详解】句意：她花了许多年寻找她丢失的孩子。It takes sb.+时间+to do sth.意为“某人花多长时间做某事”，固定句式。故填to search。 40．Mrs Black (book) the room online, so they get everything ready for the trip now. 【答案】has booked 【详解】句意：布莱克夫人已经在网上预订了房间，所以他们现在已经为旅行做好一切准备。根据“so they get everything ready for the trip now”可知，他们已经为旅行做好一切准备，所以此处是强调布莱克夫人预订房间对现在造成的影响，应用现在完成时“have/has+动词过去分词”，主语为Mrs Black，助动词用has，故填has booked。 41． (hundred) of years have passed since then, and the lane is still there. 【答案】Hundreds 【详解】句意：自那以后数百年过去了，这条小巷依然存在。hundreds of是固定搭配，意为“数以百计的；成百上千的”，用于表示不确定的数量。故填Hundreds。 42．She tried to control her (angry) by taking deep breaths. 【答案】anger 【详解】句意：她试图通过深呼吸来控制她的愤怒。angry“生气的”为形容词，形容词性物主代词her后跟名词。anger“生气”为名词。故填anger。 43．Planting flowers in the school garden brought (share) joy to every student. 【答案】shared 【详解】句意：在学校花园里种花给每个学生带来了共同的快乐。根据“brought ... joy”可知，横线处需填形容词来修饰名词joy，share“分享”，动词，其形容词形式为shared，意为“共同的；分享的”。shared joy表示“共同的快乐”。故填shared。 44．The 74-year-old (sell) ice creams for the past 17 years in Singapore. 【答案】has sold 【详解】句意：这位74岁的老人在过去17年里一直在新加坡卖冰淇淋。根据“for the past 17 years”可知，句子时态为现在完成时，结构为have/has done，主语为第三人称单数，所以助动词用has，sell的过去分词是sold。故填has sold。 45．Parents teach children to avoid (selfish) by sharing toys. 【答案】selfishness 【详解】句意：父母通过分享玩具教孩子避免自私。“avoid”是及物动词，后接名词作宾语，“selfish”是形容词，其名词形式“selfishness”符合要求，在句中作宾语。故填selfishness。 46．I (not do) much exercise since I got my computer last year. 【答案】haven’t done 【详解】句意：自从去年我买了电脑以后，我就没有做太多的运动。根据“since I got my computer last year”可知，此处应用现在完成时，其结构为“have/has+过去分词”，主语为I，助动词用have，否定形式为haven’t，do的过去分词为done。故填haven’t done。 47．Since September, Tom and I (build) a strong friendship by working together on science projects. 【答案】have built 【详解】句意：自九月份以来，汤姆和我通过在科学项目上一起合作建立了牢固的友谊。根据“Since September”可知，句子时态为现在完成时，其结构为have/has done，build“建立”，动词，其过去分词为built，主语“Tom and I”为复数，因此用助动词have。故填have built。 48．—We need to decide on the theme of our class party. Any ideas? —Let’s discuss it again. Maybe we can reach an (agree) soon. 【答案】agreement 【详解】句意：——我们需要决定我们班级聚会的主题。有什么想法吗？——让我们再讨论一下。也许我们很快就能达成协议。“agree”是动词，意为“同意”。根据句子结构和语境可知，此处需要填入一个名词，作为动词“reach”的宾语。而“reach an agreement”是一个固定短语，表示“达成一致”，因此这里应该使用“agree”的名词形式“agreement”。故填agreement。 49．—I’m (certain) about which shirt to choose. Can you help me? —Sure. How about the blue one? It suits you well. 【答案】uncertain 【详解】句意：—— 我不确定该选哪件衬衫。你能帮我吗？—— 当然可以。那件蓝色的怎么样？它很适合你。certain“确定的”，形容词。根据“Can you help me?”可知，说话人不确定选哪件衬衫，此处需用否定含义的形容词；certain的否定前缀是“un-”，构成“uncertain”，意为“不确定的”。故填uncertain。 50．—Have you ever seen the (gold) sunset by the sea? It’s so beautiful! —No. I haven’t. But I can imagine how amazing it is. 【答案】golden 【详解】句意：—— 你见过海边金色的日落吗？它太美了！—— 没有见过。但我能想象它有多令人惊叹。gold“黄金”，根据“sunset”可知，此处需要形容词修饰名词“sunset”，gold的形容词是“golden”，意为“金色的”。故填golden。 51．The environmental problem has (deep) influenced the lives of local people. 【答案】deeply 【详解】句意：环境问题已经深深地影响当地人的生活。deep“深的，深深地”，形容词或副词，作副词时通常表示具体的、物理上的深度，常用于描述实际的空间深度或时间深度；根据“influenced”可知，表示抽象的、情感或程度上的深度，因此用deeply“深深地”，用来修饰情感、影响、关心等抽象概念。故填deeply。 52．We are (plan) a trip to the mountains. 【答案】planning 【详解】句意：我们正在计划一次登山旅行。根据“We are...a trip to the mountains.”及提示词可知，are表明时态为现在进行时，其结构为“be + 现在分词”，plan的现在分词是planning。故填planning。 53．We should always remember to show (kind) to others. A simple smile or a kind word can make a big difference in someone’s day. 【答案】kindness 【详解】句意：我们应该始终记得对他人表现出友善。一个简单的微笑或一句友善的话就能让某人的一天变得大不相同。“show”是动词，意为“展示；表现出”，其后接名词作宾语。“kind”是形容词，意为“友善的”，其名词形式是“kindness”，意为“友善；好意”。根据语境和句子结构，这里需要用名词形式作“show”的宾语。故填kindness。 54．The future is (certain), but we should still work hard. 【答案】uncertain 【详解】句意：未来是不确定的，但我们仍然应该努力工作。certain意为“确定的”；根据“but we should still work hard”可知，前后句子意思出现转折，后面说要努力工作，那前面暗示未来情况并不明朗，有不确定性，此处用certain的反义词uncertain表示“不确定的”。故填uncertain。 55．My grandmother taught me how to make (tradition) Chinese dumplings. 【答案】traditional 【详解】句意：我的祖母教我如何制作传统的中国饺子。tradition“传统”，是名词，此处修饰名词“dumplings”，应用形容词traditional“传统的”。故填traditional。 56．The birds flew in the sky, (dance) beautifully among the white clouds. 【答案】dancing 【详解】句意：鸟儿在天空中飞翔，在白云间优美地舞动。根据“The birds flew in the sky, ... among the white clouds”以及所给单词dance可知，应填dance的现在分词形式dancing，作伴随状语。故填dancing。 57．I was (deep) moved by the movie’s touching story. It made me think a lot about the importance of friendship in our lives. 【答案】deeply 【详解】句意：我被这部电影感人的故事深深打动了。它让我思考了很多关于友谊在我们生活中的重要性。deep“深的”，形容词。根据“moved”可知，此处应用副词修饰动词，deep的副词形式为deeply。故填deeply。 58．—The children were (cheer) when they saw the colourful balloons. —Kids always like these bright and fun things. 【答案】cheerful 【详解】句意：——当孩子们看到五彩缤纷的气球时，他们很高兴。——孩子们总是喜欢这些明亮又有趣的东西。根据“The children were”可知，横线处需填形容词作表语，cheer“欢呼”，动词，其形容词形式为cheerful“快乐的，高兴的”。故填cheerful。 59．He has read several interesting books (recent). He really loves reading in his free time. 【答案】recently 【详解】句意：他最近读了几本有趣的书。他真的很喜欢在空闲时间读书。recent“最近的”，是形容词。此处需要副词修饰整个句子，它的副词形式是“recently”。故填recently。 60．The antique (古董) vase is (price). It has a very long history and high cultural value. 【答案】priceless 【详解】句意：这个古董花瓶是无价的。它有着很长的历史和很高的文化价值。“is”是系动词，后接形容词作表语，“price”的形容词形式“priceless”意为“无价的”，符合“花瓶有悠久历史和高文化价值，所以是无价的”语境。故填priceless。 61．I hear the children (sing) happily in the garden every day. 【答案】sing 【详解】句意：我每天听到孩子们在花园里开心地唱歌。hear sb. do sth.“听到某人做了某事”，hear sb. doing sth.“听到某人正在做某事”，结合“every day”可知每天都听到孩子们在花园里唱歌，用省略to的动词不定式。故填sing。 62． (sudden), a loud noise came from the next room, which made everyone jump. 【答案】Suddenly 【详解】句意：突然，隔壁房间传来一声巨响，把每个人都吓了一跳。根据句子结构可知，此处需要用副词形式来修饰整个句子，表示事件发生的突然性。“sudden”是形容词，意为“突然的”，其副词形式为“suddenly”，放在句首，首字母大写。故填Suddenly。 63．This sometimes influences their (person) relationships. 【答案】personal 【详解】句意：这有时会影响他们的人际关系。根据“their”和“relationships”可知，此处需要用形容词作定语修饰后面的名词“relationships”，person的形容词形式为personal“人际的”，personal relationships“人际关系”，为固定搭配。故填personal。 64．—These are our pens. What about (they)?   —In the car. 【答案】theirs 【详解】句意：——这些是我们的钢笔。他们的呢？ ——在车里。根据“These are our pens. What about”可知此处指他们的钢笔，空后无名词，用名词性物主代词theirs“他们的”。故填theirs。 65．It was nice of Mr Hu (offer) us help when we were in trouble. 【答案】to offer 【详解】句意：当我们遇到困难时，胡先生主动给我们提供帮助，真是太好了。offer“提供”，此处为固定句型“It is/was + 形容词 + of sb. + to do sth.”，表示“某人做某事是……的”，it为形式主语，真正主语是后面的不定式。故填to offer。 66．Yancheng is one of the cities in Jiangsu Province. (large) 【答案】largest 【详解】句意：盐城是江苏省最大的城市之一。large“大的”，形容词；根据“one of the+形容词最高级+可数名词的复数形式”结构可知，空格处应填large的最高级形式largest。故填largest。 67．Lara (dream) of becoming a writer when she was a little girl. 【答案】dreamed/dreamt 【详解】句意：劳拉还是个小女孩的时候，就梦想着成为一名作家。根据下文“when she was a little girl”可知，梦想成为作家是过去发生的动作，句子时态应用一般过去时，谓语动词dream应用其过去式dreamt/dreamed。故填dreamt/dreamed。 68．I noticed some (hole) in my new shirt after I washed it. 【答案】holes 【详解】句意：我洗完新衬衫后发现上面有些洞。hole“洞”，可数名词，some“一些”后用其复数形式。故填holes。 69．Mike found a challenging job as a computer (programme). 【答案】programmer 【详解】句意：迈克找到了一份具有挑战性的计算机编程工作。根据“challenging job”和提示词可知，迈克找到了作为计算机程序员的工作，此处应用programme的名词programmer“程序员”，由“a”可知，此空用单数。故填programmer。 70．The two men are both great (science) and they are my heroes. 【答案】scientists 【详解】句意：这两个人都是伟大的科学家，他们是我的英雄。根据“The two men are both great…and they are my heroes.”可知，此处指专业人士，表示科学家，scientist“科学家”，根据主语“The two men”可知，此处应用复数形式scientists。故填scientists。 Unit 3单元重点单词 71．A kind man is ready (help) people in trouble. 【答案】to help 【详解】句意：一个善良的人总是乐于帮助处于困境中的人。be ready to do sth.为固定搭配，意为“乐于做某事”，由于空前为ready，因此空处应为to help，故填to help。 72．We can understand people by (know) their friends. 【答案】knowing 【详解】句意：我们可以通过了解人们的朋友来理解他们。根据“by”可知，介词后应用动名词形式，know的动名词形式为knowing。故填knowing。 73．We are planning (study) English harder than before. 【答案】to study 【详解】句意：我们正计划比以前更努力地学习英语。根据“We are planning...English harder than before.”可知，plan to do sth.“计划做某事”，此处应用动词不定式。故填to study。 74．Tom is looking forward to (relax) himself by taking a walk along the beaches. 【答案】relaxing 【详解】句意：汤姆期待着沿着海滩散步来放松自己。relax“放松”，是动词原形；“look forward to doing sth”是固定搭配，意为“期待做某事”，其中“to”是介词，并非不定式符号，因此后接动词时需用动名词形式，relax的动名词形式是relaxing。故填relaxing。 75．Before going to the post office to mail this package, I need to (weight) it first to know how much postage (邮费) I should pay. 【答案】weigh 【详解】句意：在去邮局邮寄这个包裹之前，我需要先称一下它的重量，才知道我应该付多少邮费。根据语境及“need to”可知，此处需要用动词原形，“weight”是名词，意为“重量”，其动词形式是“weigh”，表示“称重”。故填weigh。 76．My brother enjoys (visit) the nursing home every weekend to bring joy to the elderly people there. 【答案】visiting 【详解】句意：我哥哥喜欢每周末去养老院看望老人，给他们带来快乐。enjoy doing sth.“喜欢做某事”，此处用动名词visiting作宾语。故填visiting。 77．Thanks for (offer) us so much help. It means a lot to our success. 【答案】offering 【详解】句意：感谢你提供了这么多帮助，这对我们的成功意义重大。根据介词“for”后需接动名词作宾语，故“offer”用动名词形式“offering”。故填offering。 78．When solving math problems, you must pay attention to (check) every step to avoid silly mistakes. 【答案】checking 【详解】句意：在解数学题时，你必须注意检查每一步，以避免愚蠢的错误。“pay attention to doing sth.”是固定搭配，意为“注意做某事”，其中“to”是介词，后接动名词作宾语。故填checking。 79．The volunteers from the charity are busy (collect) money for poor children now. 【答案】collecting 【详解】句意：慈善机构的志愿者们正忙着为贫困儿童募捐。be busy doing sth.“忙于做某事”， 为固定搭配，所以空处应填动词的ing形式。故填collecting。 80．The kids have a lot of . They are very about the stars in the sky. (curious) 【答案】 curiosity curious 【详解】句意：孩子们有很多好奇心。他们对天空中的星星非常好奇。curious“好奇的”，形容词，a lot of后接不可数名词或者可数名词复数，因此空1填写其名词形式curiosity，curiosity表示不可数名词；very后接形容词，故空2填curious。故填curiosity；curious。 81．The little boy has an mind, and he always living on the moon. (imagine) 【答案】 imaginative imagines 【详解】句意：那个小男孩有一个富有想象力的头脑，他总是想象住在月球上。imagine“想象”，动词；根据“has an”及“mind”，可知，此处表示富有想象力的头脑，需用其形容词进行修饰，imagine形容词为imaginative；根据“living on the moon.”可知，此处表示想象住在月球上，主语是he，因此用三单形式imagines。故填imaginative；imagines。 82．The artist worked day and night to a unique painting, and his amazed everyone at the exhibition. (create) 【答案】 creative create creation 【详解】句意：这位富有创造力的艺术家日夜劳作，创作了一幅独特的画作。在展览上，他的创作作品让所有人都惊叹不已。create“创造”，根据“The...artist worked day and night to...a unique painting, and his...amazed everyone at the exhibition.”可知，第一空应用形容词，作定语，creative“有创造力的”；第二空应用动词不定式，表目的，因此用create“创造”；第三空应用名词，作主语，creation“创作作品”。故填creative；create；creation。 83．It will save 40% of the (electric) and natural gas. 【答案】electricity 【详解】句意：它将节省40%的电和天然气。electric“电的” ，是形容词，根据“and natural gas”可知此处应填名词，electricity“电” ，为不可数名词，故填electricity。 84．She will keep on (practise) the violin to make her dream come true. 【答案】practising 【详解】句意：她将继续练习小提琴以实现她的梦想。practise“练习”，keep on doing sth.“继续做某事”，介词on后跟动名词作宾语。故填practising。 85．I’m interested in the book’s (explore) of the human mind. 【答案】exploration 【详解】句意：我对这本书的人类思维的探索很感兴趣。explore “探索” ，是动词，根据 “book’s” 为名词所有格可知此处应用其名词形式，exploration “探索” ，为可数名词，由语境可知此处特指 “对人类思维的探索”，所以此处应用其单数形式，故填exploration。 86．To develop new medicine, they did a lot of scientific (experiment). 【答案】experiments 【详解】句意：为了研发新药，他们做了许多科学实验。experiment“实验”，可数名词；a lot of修饰可数名词复数/不可数名词，此处应用复数名词experiments。故填experiments。 87．We are not afraid of (fail). We are sure we will be successful one day. 【答案】failure 【详解】句意：我们不害怕失败。我们确信有一天我们会成功。根据“We are not afraid of”可知，此处需要填入名词形式作介词of的宾语。fail的名词形式是failure，表示“失败”。故填failure。 88．I plan (go) fishing with my grandfather on Sunday. 【答案】to go 【详解】句意：我计划星期天和爷爷一起去钓鱼。plan to do sth“计划做某事”。故填to go。 89．Many heroes (lose) their young lives for the long-lasting peace of our country. 【答案】lost 【详解】句意：许多英雄为了我们国家的长久和平牺牲了他们年轻的生命。“英雄牺牲生命”是已经发生的动作，要用一般过去时，“lose”的过去式是“lost”。故填lost。 90．She dreams of (become) a teacher and helping more students. 【答案】becoming 【详解】句意： 她梦想成为一名教师，帮助更多的学生。of是介词，后跟动名词作宾语。故填becoming。 91．Our English teacher always gives us some (create) ways to remember new words. 【答案】creative 【详解】句意：我们的英语老师总是给我们一些创造性的方法来记忆新单词。空处作定语修饰名词ways，用形容词，create“创造”，动词，其形容词为creative“有创造力的”。故填creative。 92．They thought the result of the competition was (fair), and they felt really angry. 【答案】unfair 【详解】句意：他们认为比赛结果不公平，所以他们感到非常生气。根据“and they felt really angry.”及所给单词可知，空格处需表示“不公平”；fair意思是“公平的”，反义词是unfair，意思是“不公平的”，符合题意。故填unfair。 93．The Wangs usually go to have a picnic in the park (near) at weekends. 【答案】nearby 【详解】句意：王家周末通常去附近的公园野餐。根据“The Wangs usually go to have a picnic in the park ... at weekends.”可知，此处表示“附近的公园”，nearby“附近”，副词作后置定语。故填nearby。 94．We discussed the trip plan briefly before the meeting. (conclusion) 【答案】concluding 【详解】句意：我们在会议结束前简要讨论了旅行计划。the meeting前用conclusion的动词形式conclude表示“结束”，介词before后接动名词“concluding”，故填concluding。 95．If you keep (play) the piano, you can be a great pianist. 【答案】playing 【详解】句意：如果你坚持弹钢琴，你能成为一个伟大的钢琴家。keep doing sth.“坚持做某事”，所以应用play的动名词形式playing。故填playing。 96．I like (watch) the dolphins swim. 【答案】watching 【详解】句意：我喜欢看海豚游泳。 根据“I like…the dolphins swim.”可知，此处应用like doing sth表示“喜欢做某事”，强调一种习惯性的爱好，watch的动名词形式是watching。故填watching。 97．We need (save) the wild animals. 【答案】to save 【详解】句意：我们需要拯救野生动物。need to do sth“需要做某事”，为固定短语。故填to save。 98．The little boy was so excited about (see) the pandas that he couldn’t sleep well last night. 【答案】seeing 【详解】句意：小男孩看到熊猫后非常兴奋，以至于昨晚他没睡好。see“看见”，动词，about为介词，后跟动词的动名词形式作宾语，see的动名词形式为seeing。故填seeing。 99．Ask someone (fix) his bicycle, please. 【答案】to fix 【详解】句意：请叫人修理他的自行车。fix“修理”，由“Ask”可知，ask sb. to do sth.表示“要求某人做某事”，此空用不定式。故填to fix。 100．Doctors and nurses worked day and night to treat the sick persons without (rest). 【答案】resting 【详解】句意：医生和护士日以继夜地为病人治病。所给词rest“休息”是动词。空格前的“without”是介词，空格处填rest的动名词形式resting，作宾语。故填resting。 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 $ 班级 姓名 学号 分数 期中复习之用单词正确形式填空100题 (Units 1-3) （时间：60分钟，满分：100分） Unit 1单元重点单词 1．The newest (high) of Qomolangma is 8848.86 metres above sea level (海平面). 2．—The Maths problem is so difficult. I think it’s (possible) to solve it. —Let’s try together. Maybe we can find a way. 3．—Can you tell the (different) between these two kinds of plants? —Yes. The shapes of their leaves are different. 4．—Do you think this movie is as good as people say? —Oh, it (true) is. 5．Our power may (surprised) us. We just need to be brave and try. 6．The results of scientific studies can also help you make wise (decide). 7．I (not tell) Maddie yet how she has changed me. 8．For the first time, she could look at her birthmark without quickly (turn) away. 9．Sometimes, I felt people (secret) looking at my face. 10．—Is she good at running? —Yes, being a famous (run) is her dream. 11．I want to be the first (finish) my homework among my classmates. 12．He chooses (ride) a bike to school every day to keep fit. 13．—What about investing (投资) all our money in this project? —It’s a really (risk) decision. 14．The story (it) is very interesting, but the way he tells it is a bit boring. 15．—Do you know the (set) of this story? —It’s set in a big city during the rainy season. 16．—Do you think (friend) is important? —Yes, of course. My best friend always helps me when I’m in trouble. 17．—What happened during your PE class? —We were playing football. (sudden), a classmate fell down and hurt his knee badly. 18．His (brightly) smile made everyone feel welcome and happy. 19． you ever (try) Chinese food outside of China? 20．My aunt is an and my uncle is an , too. (act) 21．Jim became (success) and famous at last. 22．There are 60 (second) in a minute. 23．It’s a great book about finding our own (value). 24．It’s cold and the ground is with ice. (cover) 25．My cousin (grow) two centimeters taller this summer vacation. 26．Tom (cut) his hair short last month, and now he looks more energetic. 27．We (live) in this neighborhood for five years, and we know most of our neighbors. 28．Over time, she (learn) to accept her height and no longer bends her body to appear shorter. 29．There are some differences between American English and (Britain) English in pronunciation. 30．These (superman) toys are very popular among children because of their cool designs. 31．After hearing the good news, her heart was filled with (happy). 32．The street is always (crowd) during rush hour, so you’d better leave home early. 33．My sister enjoys (paint) pictures of animals in her free time—her works are very beautiful. 34．Choose to be happy, and something (magic) will happen in your life. 35．I wrote an email to William and he responded very (quick). Unit 2单元重点单词 36．Jane is the (two) daughter of Mrs Zhang. 37．He (choose) this book already, so you can only choose another one. 38．Students should use their pocket money (wise). 39．It takes her many years (search) for her lost child. 40．Mrs Black (book) the room online, so they get everything ready for the trip now. 41． (hundred) of years have passed since then, and the lane is still there. 42．She tried to control her (angry) by taking deep breaths. 43．Planting flowers in the school garden brought (share) joy to every student. 44．The 74-year-old (sell) ice creams for the past 17 years in Singapore. 45．Parents teach children to avoid (selfish) by sharing toys. 46．I (not do) much exercise since I got my computer last year. 47．Since September, Tom and I (build) a strong friendship by working together on science projects. 48．—We need to decide on the theme of our class party. Any ideas? —Let’s discuss it again. Maybe we can reach an (agree) soon. 49．—I’m (certain) about which shirt to choose. Can you help me? —Sure. How about the blue one? It suits you well. 50．—Have you ever seen the (gold) sunset by the sea? It’s so beautiful! —No. I haven’t. But I can imagine how amazing it is. 51．The environmental problem has (deep) influenced the lives of local people. 52．We are (plan) a trip to the mountains. 53．We should always remember to show (kind) to others. A simple smile or a kind word can make a big difference in someone’s day. 54．The future is (certain), but we should still work hard. 55．My grandmother taught me how to make (tradition) Chinese dumplings. 56．The birds flew in the sky, (dance) beautifully among the white clouds. 57．I was (deep) moved by the movie’s touching story. It made me think a lot about the importance of friendship in our lives. 58．—The children were (cheer) when they saw the colourful balloons. —Kids always like these bright and fun things. 59．He has read several interesting books (recent). He really loves reading in his free time. 60．The antique (古董) vase is (price). It has a very long history and high cultural value. 61．I hear the children (sing) happily in the garden every day. 62． (sudden), a loud noise came from the next room, which made everyone jump. 63．This sometimes influences their (person) relationships. 64．—These are our pens. What about (they)?   —In the car. 65．It was nice of Mr Hu (offer) us help when we were in trouble. 66．Yancheng is one of the cities in Jiangsu Province. (large) 67．Lara (dream) of becoming a writer when she was a little girl. 68．I noticed some (hole) in my new shirt after I washed it. 69．Mike found a challenging job as a computer (programme). 70．The two men are both great (science) and they are my heroes. Unit 3单元重点单词 71．A kind man is ready (help) people in trouble. 72．We can understand people by (know) their friends. 73．We are planning (study) English harder than before. 74．Tom is looking forward to (relax) himself by taking a walk along the beaches. 75．Before going to the post office to mail this package, I need to (weight) it first to know how much postage (邮费) I should pay. 76．My brother enjoys (visit) the nursing home every weekend to bring joy to the elderly people there. 77．Thanks for (offer) us so much help. It means a lot to our success. 78．When solving math problems, you must pay attention to (check) every step to avoid silly mistakes. 79．The volunteers from the charity are busy (collect) money for poor children now. 80．The kids have a lot of . They are very about the stars in the sky. (curious) 81．The little boy has an mind, and he always living on the moon. (imagine) 82．The artist worked day and night to a unique painting, and his amazed everyone at the exhibition. (create) 83．It will save 40% of the (electric) and natural gas. 84．She will keep on (practise) the violin to make her dream come true. 85．I’m interested in the book’s (explore) of the human mind. 86．To develop new medicine, they did a lot of scientific (experiment). 87．We are not afraid of (fail). We are sure we will be successful one day. 88．I plan (go) fishing with my grandfather on Sunday. 89．Many heroes (lose) their young lives for the long-lasting peace of our country. 90．She dreams of (become) a teacher and helping more students. 91．Our English teacher always gives us some (create) ways to remember new words. 92．They thought the result of the competition was (fair), and they felt really angry. 93．The Wangs usually go to have a picnic in the park (near) at weekends. 94．We discussed the trip plan briefly before the meeting. (conclusion) 95．If you keep (play) the piano, you can be a great pianist. 96．I like (watch) the dolphins swim. 97．We need (save) the wild animals. 98．The little boy was so excited about (see) the pandas that he couldn’t sleep well last night. 99．Ask someone (fix) his bicycle, please. 100．Doctors and nurses worked day and night to treat the sick persons without (rest). 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 $