Unit 4 The Wonders of Nature 单词短语句型语法巩固复习练100题-2025-2026学年八年级英语下册重难点讲练全攻略（人教版）

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 The Wonders of Nature 单词短语句型语法巩固复习练100题 说明：此专题分四种题型，难度依次递升，大家根据实际情况选择进行专项训练！ 一、单词拼写 1．The deep sea b________ at about 200 metres below the surface. 【答案】begins/egins 【详解】句意：深海始于海面以下约200米处。根据首字母提示及“about 200 metres below the surface”可知，此处指的是“深海始于……”，begin“开始”，是动词，此处陈述事实用一般现在时，主语是单数名词，动词用三单形式，故填begins。 2．If you drive too fast, you risk ________ (have) an accident. 【答案】having 【详解】句意：如果你开车太快，就有发生事故的风险。have意为“有”，是动词。risk doing sth为固定搭配，表示“冒险做某事”，后接动名词作宾语。故填having。 3．Jing Haipeng is the first Chinese astronaut ________ (fly) into space three times. 【答案】to fly 【详解】句意：景海鹏是第一位三次进入太空的中国宇航员。fly意为“飞”，是动词，当名词被序数词修饰时，常用不定式作后置定语。故填to fly。 4．Different countries have different levels of ________ (develop). 【答案】development 【详解】句意：不同的国家有不同的发展水平。根据“levels of”可知，此处应用名词形式development，表示“发展”，是不可数名词，故填development。 5．Please write your name and class ________ (在……下面) the title of your English homework. 【答案】below 【详解】句意：请在英语作业标题下方写下你的姓名和班级。在……下面：under/below，介词；“姓名和班级”需写在标题下方的某个位置即可，under侧重强调垂直的正下方，below更贴切。 6．The ________ (deep) of the snow in the playground was about 10 cm this morning. 【答案】depth 【详解】句意：今天早上操场上雪的深度大约是10厘米。 “the”后接名词，“deep（深的）”的名词形式是“depth（深度）”，符合“描述雪的深度”的语境，故填depth。 7．The two boxes look different, but they are similar ________ size. 【答案】in 【详解】句意：这两个盒子看起来不同，但它们在大小上相似。根据“are similar...size”可知，此处考查固定短语be similar in，表示“在……方面相似”。 8．It’s ________ (risk) to run fast because you might fall and hurt yourself. 【答案】risky 【详解】句意：跑得太快是有风险的，因为你可能会摔倒并伤到自己。句中“It’s”为“It is”的缩写，“is”为系动词，后需接形容词作表语，表示“有风险的”，risk的形容词形式为risky。 9．Our hearts were broken when we heard the terrible news of his ________ (deаd). 【答案】death 【详解】句意：当我们听到他去世的噩耗时，我们都心碎了。根据“his”可知，此处需要一个名词，dead是形容词，意为“死的”，其名词形式是death，意为“死亡”。故填death。 10．As ________ (three) longest river in the world, the Yangtze River feeds countless lives. 【答案】the third 【详解】句意：作为世界第三长的河，长江滋养着无数生命。句中“the+序数词+形容词最高级+名词”是固定结构，用于表示“第几……的……”，three的序数词形式为third，故填the third。 11．The young man was ________ (determine) to give up playing football because of his illness. 【答案】determined 【详解】句意：这位年轻男子因为生病，下定决心放弃踢足球。determine“决定”，动词，空格前为系动词was，固定搭配be determined to do sth.“下定决心做某事”，此处需用其形容词形式determined，表示“坚定的，下定决心的”。故填determined。 12．What’s going on over there? The boy is ________ (curiosity) and goes up to see. 【答案】curious 【详解】句意：那边发生什么事了？这个男孩很好奇，走过去看。curiosity“好奇心”是名词，根据前面的系动词is可知，此处需要用形容词作表语，curiosity的形容词形式是curious。故填curious。 13．The teacher often encourages us ________ (communicate) with each other in English. 【答案】to communicate 【详解】句意：老师经常鼓励我们用英语互相交流。encourage sb. to do sth.是固定搭配，意为“鼓励某人做某事”，此处需要用动词不定式形式to communicate。 14．We should learn to solve our own ________ (problem) instead of asking for help. 【答案】problems 【详解】句意：我们应该学会解决自己的问题而不是寻求帮助。根据“our own”可知，此处表示“我们自己的问题”，且问题不止一个，需用名词复数形式，problem的复数形式为problems。 15．The ________ (状况) on the mountain were so bad that the climbers had to turn back. 【答案】conditions 【详解】句意：山上的状况非常糟糕，登山者们不得不原路返回。由谓语动词were提示此处是复数名词作主语；中文“状况”提示单词是condition，指天气、环境等外部状况时用复数。 16．The Sahara Desert is ________ large that it covers several countries. 【答案】so 【详解】句意：撒哈拉沙漠如此广阔，以至于它覆盖了好几个国家。 原句中“that”是关键词，so…that… 是固定结构，意为“如此……以至于……”，用来引导结果状语从句，其中so后接形容词或副词，此处“large”是形容词，符合该结构的用法要求。故填so。 17．Do you know the ________ (deep) of this river near our town? 【答案】depth 【详解】句意：你知道我们镇附近这条河的深度吗？根据句意可知，此处表达的是“这条河的深度”，应用“deep”的名词形式“depth”，表示“深度”。 18．The nearest supermarket is ________ (mile) away, so we need to drive there. 【答案】miles 【详解】句意：最近的超市在几英里之外，所以我们需要开车去那里。此处表示距离，“mile”为可数名词，这里应用复数形式“miles” ，且此处用“miles away”表示“几英里远”。故填miles。 19．These ________ (climb) felt tired but happy after ________ (climb) to the top. 【答案】 climbers climbing 【详解】句意：这些登山者爬到山顶后感到很累但很开心。句中“These”后接可数名词复数，提示第一空应填表示人的名词，climb加后缀-er，表示“登山者”，此处使用复数形式climbers； “after”为介词，后接动词时需用动名词形式，故第二空填climbing。 20．The weather in spring is very ________ (change); it can be sunny one moment and rainy the next. 【答案】changeable 【详解】句意：春天的天气变化无常；这一刻可能阳光明媚，下一刻就可能下雨。根据“it can be sunny one moment and rainy the next”可知，此处描述天气多变，“is”后接形容词作表语，“change”的形容词形式为“changeable”，表示“易变的，多变的”。 21．The air on high mountains is very t________, which makes breathing difficult. 【答案】thin/hin 【详解】句意：高山上的空气非常稀薄，这使得呼吸困难。根据首字母及“which makes breathing difficult”提示，“稀薄的”为形容词thin。根据“is very”提示，此处应填形容词作表语。 22．The g________ of natural wonders helps maintain the earth’s ecological balance. 【答案】growth/rowth 【详解】句意：自然奇观的增长有助于维持地球的生态平衡。根据“of natural wonders helps maintain the earth's ecological balance”和首字母可知，此处表示自然奇观的生长或发展过程，growth“生长、发展”符合语境，是名词。 23．When visiting natural wonders, we should follow the rules and avoid l________. 【答案】littering/ittering 【详解】句意：参观自然奇观时，我们应该遵守规则并避免乱扔垃圾。avoid doing sth.是固定搭配，意为“避免做某事”，litter意为“乱扔垃圾”，此处需使用动名词形式，故填littering。 24．The hero ________ in the fire to save a child. His ________ moved everyone deeply. (die) 【答案】 died death 【详解】 句意：这位英雄在火灾中为了救一个孩子而牺牲。他的牺牲深深感动了所有人。die意为“死亡”，是动词。第一空，句子描述过去发生的动作，应用一般过去时，die的过去式是died。第二空，根据“his”可知，此处应填名词形式作主语，表示“死亡；牺牲”。故填died；death。 25．He was the only person kept ________ (live) after the accident. 【答案】alive 【详解】句意：他是这场事故之后唯一存活下来的人。keep alive是固定搭配，表示“保持活着、存活”。 二、单项选择 26．Mount Qomolangma is _______ than any other mountain. A．tall B．taller C．tallest D．the tallest 【答案】B 【详解】句意：珠穆朗玛峰比其他任何一座山都高。 根据“than”可知，此处使用形容词比较级形式，tall的比较级为taller。应填taller。 27．China is ________ country in Asia. It has a large population. A．the largest B．largest C．larger D．large 【答案】A 【详解】句意：中国是亚洲最大的国家。其人口众多。 根据“in Asia”可知，此处指中国是亚洲最大的国家，large为形容词，最高级为the largest ，应填最高级the largest。 28．The temperature will reach 40°C tomorrow. It will be the ________ day of the year. A．hot B．hotter C．hottest D．more hot 【答案】C 【详解】句意：明天温度将达到40摄氏度。这将是今年最热的一天。 句中“of the year”为比较范围，表示三者或三者以上进行比较，需用形容词最高级，hot的最高级为hottest。 29．Among all the literary characters, Sun Wukong is the ________ in my heart. A．great B．greater C．greatest D．more great 【答案】C 【详解】句意：在所有文学人物中，孙悟空是我心中最伟大的。 根据句中的“in my heart”和定冠词“the”可知，需用形容词最高级，great的最高级形式是greatest。 30．The Yellow River is ________ than the Yangtze River, but it’s also very important. A．short B．shorter C．the shortest D．shortest 【答案】B 【详解】句意：黄河比长江更短，但它也很重要。 句中than表示两者之间的比较，应用形容词比较级，应填shorter。 31．We are glad to see that our city is developing ________ these years than it did before. A．quicker B．more quickly C．quieter D．more quietly 【答案】B 【详解】句意：我们很高兴看到我们的城市这些年比以前发展得更快。 考查形容词副词辨析及比较级。quicker更快(形容词比较级)；more quickly更快(副词比较级)；quieter更安静(形容词比较级)；more quietly更安静(副词比较级)。根据“...is developing...these years than...”可知此处指城市发展地更快，需使用副词的比较级，修饰动词is developing。故选B。 32．When someone sneezes (打喷嚏) or coughs, flu viruses can travel ________ one metre through the air. A．as long as B．as far as C．as farther as D．so far as 【答案】B 【详解】句意：当有人打喷嚏或咳嗽时，流感病毒可以在空气中传播一米远。 考查as+形容词原级/副词原级+as用法。as long as只要；as far as远到；as farther as无此搭配；so far as就……而论。根据“travel…one metre through the air”可知，此处指传播的距离，应填as far as，故选B。 33．Mike is ________ than Jack, but he can’t run as ________ as Jack. A．tall; faster B．taller; faster C．tallest; fast D．taller; fast 【答案】D 【详解】句意：迈克比杰克高，但是他跑得不如杰克快。 考查形容词比较级和原级。根据“than”可知，第一空所在句子要用比较级taller；as...as“如……一样”，中间接形容词或副词原级，第二空填fast，故选D。 34．She sings _______ as her mother. A．as beautiful B．as beautifully C．more beautiful D．most beautifully 【答案】B 【详解】句意：她唱歌和她妈妈一样好听。 根据“sings”可知，此处应该用副词修饰动词，排除AC选项；as...as中间接形容词或副词原级，排除D选项。应填as beautifully。 35．—Have you ever visited ________ theme park before? —Yes, I have been to Yongin Everland, ________ most famous theme park in South Korea. A．the; a B．a; the C．a; a D．the; the 【答案】B 【详解】句意：——你以前参观过一个主题公园吗？——是的，我去过韩国最著名的主题公园龙仁爱宝乐园。 a一个，是不定冠词，修饰可数名词单数，表示泛指；the这个，是定冠词，修饰名词表示特指。根据句意可知，第一个空表示泛指“一个主题公园”，用不定冠词a修饰；第二个空后most famous是形容词的最高级，前面应用定冠词the修饰，特指“韩国最著名的主题公园”。所以应填a；the。 36．—Will there be many ________ jobs in the future? —Yes, and we must work hard to face the ________ . A．challenges; challenging B．challenging; challenges C．challenging; challenging D．challenges; challenges 【答案】B 【详解】句意：——未来会有很多具有挑战性的工作吗？——是的，而且我们必须努力工作来面对这些挑战。 challenges挑战，名词复数形式；challenging具有挑战性的，形容词。第一个空，根据“jobs”可知，此处应用形容词challenging作定语修饰名词jobs，表示“具有挑战性的工作”；第二个空，根据“face the...”可知，此处应用名词challenges作宾语，表示“面对挑战”。所以应填challenging；challenges。 37．—The problem is getting a little ________ now. —Yes, so we should solve it right away. A．seriouser B．more serious C．most serious D．the most serious 【答案】B 【详解】句意：——这个问题现在变得更严重了。——是的，所以我们应该马上解决它。 根据“getting a little”可知，此处表示比较，用形容词的比较级形式，serious的比较级是more serious。应填more serious。 38．—Which season do you like ________, spring, summer, autumn or winter? —Autumn. The weather is cool and the scenery is beautiful. A．well B．better C．best D．the best 【答案】C 【详解】句意：——你最喜欢哪个季节，春天、夏天、秋天还是冬天？——秋天。天气凉爽，景色美丽。 考查副词最高级用法。well好，副词原级；better更好地，well的比较级；best最好地，well的最高级；the best最好的，well的最高级。句中like是动词，需用副词修饰；题目列举了四个季节，因此要用副词的最高级，well的最高级是best ，且副词最高级修饰动词like时，前面的the可省略。故选C。 39．Tom’s mother will get angry if she hears the news. Because Tom did ________ in the exam in his class. A．better B．best C．worse D．worst 【答案】D 【详解】句意：如果汤姆的妈妈听到这个消息会生气的。因为汤姆在班级考试中考得最差。 考查副词的最高级。better更好；best最好；worse更差；worst最差。根据前句“Tom’s mother will get angry”可知，妈妈生气是因为汤姆考得不好，且“in his class”表示在班级范围内比较，应用最高级形式。故选D。 40．—Why did you choose this restaurant, Mom? —Because the food here tastes the best in our city, and we can also sit ________ to watch the street show. A．more comfortable B．more comfortably C．the most comfortable D．the most comfortably 【答案】D 【详解】句意：——妈妈，你为什么选择这家餐厅？——因为这里的食物是我们城市里最好吃的，而且我们也可以坐得最舒服地看街头表演。 考查副词最高级。sit（坐）是动词，修饰动词需用副词，因此排除形容词选项A和C。结合语境“the food here tastes the best”提示此处为最高级比较，且“坐得最舒服”强调观看表演时的舒适程度，需用副词最高级the most comfortably。故选D。 41．The guard ran ______ of all to put out the forest fire, and he saved many trees in the end. A．fast B．faster C．the fastest D．more fast 【答案】C 【详解】句意：为了扑灭森林大火，这名警卫跑得最快，最终他救下了许多树木。 考查副词最高级。根据句中“of all”可知，此处是在三者或三者以上进行比较，需用最高级形式，fast的最高级是fastest。故选C。 42．—Our team did well in the school sports meeting. —Yes, you ran ________ of all. A．fast B．faster C．most fast D．the fastest 【答案】D 【详解】句意：——我们队在校运动会上表现很好。——是的，你们跑得最快。 考查副词最高级。fast快；faster更快；most fast错误表达；the fastest最快。根据答句中“of all”可知，比较范围是“所有人中”，需用最高级形式。故选D。 43．— Our team won the game because everyone played __________ than before. — Yes! Differences make the team stronger. A．harder B．less carefully C．worse D．more terribly 【答案】A 【详解】句意：——我们队赢了比赛，因为每个人都比以前打得更努力。——是的！差异让团队更强大。 考查副词比较级辨析。harder更努力地；less carefully更不仔细地；worse更差地；more terribly更糟糕地。根据“Our team won the game”可知，赢得比赛是因为表现更好，且空格后有“than before”，需用比较级。只有“harder”符合积极语境，表示更努力从而获胜。故选A。 44．Mr. Yang said, “Communicating means ________ just speaking. Your body language is also important.” A．more than B．most than C．much than D．many than 【答案】A 【详解】句意：杨先生说：“沟通意味着不仅仅是说话。你的肢体语言也很重要。” 考查固定短语辨析。more than不仅仅是；most than无此搭配；much than无此搭配；many than无此搭配。根据句意，沟通不只是说话，还包括肢体语言，因此应选用表示“不仅仅是”的固定短语“more than”。故选A。 45．Neo, can you speak a little ________? I can hardly hear you. A．loud B．louder C．quietly D．more quietly 【答案】B 【详解】句意：尼奥，你能说得大声一点吗？我几乎听不见你说话。 考查副词比较级。loud大声地，原级；louder更大声地，比较级；quietly安静地，原级；more quietly更安静地，比较级。根据“I can hardly hear you.”可知，此处是请求对方说得更大声，“a little”修饰比较级，表示程度，所以用“loud”的比较级“louder”。故选B。 46．—Did the fire spread ________ after the earthquake than we thought? —Yes, it really did. A．fast B．faster C．fastest D．more fast 【答案】B 【详解】句意：——地震后火势蔓延得比我们想象的更快吗？——是的，确实如此。 根据“than”可知，此处需用副词的比较级形式，应填faster。 47．She sings ________ than anyone else in the talent show. A．more beautifully B．most beautifully C．beautiful D．more beautiful 【答案】A 【详解】句意：在才艺表演中，她唱得比其他任何人都更动听。 more beautifully副词beautifully的比较级；most beautifully副词最高级；beautiful形容词；more beautiful形容词比较级。后面有than，必须用比较级。sings是动词，要用副词来修饰，beautifully是副词，应填more beautifully。 48．Of all the students, she made the ________ mistakes in the exam. A．least B．fewest C．many D．more 【答案】B 【详解】句意：在所有学生中，她在考试中犯的错误最少。 考查形容词最高级及可数名词的修饰。least最少的，修饰不可数名词；fewest最少的，修饰可数名词复数；many许多；more更多的。句中“mistakes”为可数名词复数，且根据“Of all the students”可知此处需用最高级，表示“最少的错误”应用fewest。故选B。 49．Nanjing’s Ming City Wall has a history of over 600 years and is the ________ preserved one in the world. A．good B．better C．best D．well 【答案】C 【详解】句意：南京明城墙有600多年的历史，是世界上保护得最好的城墙。 in the world表示范围是“在世界范围内”，是最高级的标志词。此处修饰过去分词protected，需用副词的最高级best；good是形容词原级，better是比较级，well是副词原级，均不符合语境。 50．Qomolangma is ________ mountain in the world. It’s in the southwest of China. A．high B．higher C．the highest D．highest 【答案】C 【详解】句意：珠穆朗玛峰是世界上最高的山。它位于中国西部。 根据“in the world”可知是在世界范围内进行比较，应用形容词最高级，且形容词最高级前通常需加定冠词 the。故填 the highest。 51．The underground in our city has become much ________ than before. A．convenient B．more convenient C．most convenient D．the most convenient 【答案】B 【详解】句意：我们城市的地铁变得比以前更方便了。 根据句中的than可知，此处应用比较级，且much可修饰比较级表示程度。convenient是多音节形容词，其比较级形式为more convenient。 52．I hope you will feel ________ soon. A．good B．well C．best D．better 【答案】D 【详解】句意：我希望你不久会感觉好一些。 good好的；well健康的；best最好的；better更好的。根据“I hope you will feel...soon.”以及选项可知，应用比较级形式better，表示不久会感觉好一些，隐含与之前身体状况的对比。故填better。 53．Life is ______ than it was years ago. A．much easy B．much easier C．more easy D．very easier 【答案】B 【详解】句意：现在的生活比多年前容易得多。 考查形容词比较级。much easy形式错误；much easier容易得多；more easy形式错误；very easier形式错误。根据句中“than”可知，此处需用比较级形式，排除A、C项。very只能修饰原级，不能修饰比较级。故选B。 54．My computer is _________ than before. It runs very fast now. A．smaller and more powerful B．smaller but less powerful C．the smallest D．more small and powerful 【答案】A 【详解】句意：我的电脑比以前更小、更强大，现在运行得非常快。 smaller and more powerful更小且更强大；smaller but less powerful更小但功能更弱；the smallest最小的；more small and powerful错误结构，small的比较级是smaller。根据“than”可知，此处应用比较级，且“It runs very fast now.”表明电脑的性能是更强大了，应填smaller and more powerful。 55．I can’t keep up with him—he runs ________ than me. A．much faster B．even worse C．less carefully D．more carefully 【答案】A 【详解】句意：我跟不上他——他跑得比我快得多。 考查副词比较级。much faster快得多；even worse更糟糕；less carefully较不认真地；more carefully更认真地。根据“I can’t keep up with him”可知，追不上他说明他跑得更快，因此用much faster。故选A。 三、完成句子 56．Lily likes ice-cream very much. (改为否定句) Lily ________ ________ ice-cream very much. 【答案】 doesn’t like 【详解】句意：Lily非常喜欢冰淇淋。原句likes是动词三单形式，改为否定句要借助于助动词doesn’t，后接动词原形。故填doesn’t；like。 57．这是我见过的最深的湖，大约有200米深。 This is the ________ lake I have ever seen. It’s about 200 meters ________. 【答案】 deepest deep 【详解】根据中英文对照可知，第一空缺少“最深的”的英文表达。“深”的英文是“deep”，其最高级形式为“deepest”，句中“the”和“I have ever seen”提示此处要用形容词最高级。第二空缺少“深”的英文表达。在表示“……米深”时，使用“数词+meters+deep”的结构，此处用形容词原级“deep”。故填deepest；deep。 58．很多旅行者来云南探索神奇的自然景观。 Many ________ come to Yunnan to ________ the magical natural scenery. 【答案】 travelers explore 【详解】根据中英文对照可知，此处缺少“旅行者”及“探索”。第一空，traveler“旅行者”，可数名词；根据“Many”可知，此处使用其复数形式travelers，表示“很多旅行者”。第二空，explore“探索”，动词；空格前的to为不定式符号，后接动词explore的原形，表明旅行者来云南的目的是“探索神奇的自然景观”。故填travelers；explore。 59．当太阳从山后升起时，景色变得非常美丽。 When the sun ________ ________ behind the mountains, the scenery becomes very beautiful. 【答案】 rises up 【详解】根据所给汉语意思可知，空缺处应该填的是“升起”，rise up意为“升起”，由“the scenery becomes very beautiful”可知，时态是一般现在时，主语“the sun”是第三人称单数，所以动词rise要用第三人称单数形式rises，故填rises；up。 60．春节前夕的庙会会持续整整一周。 The temple fair ________ ________ the Spring Festival will ________ ________ ________ a whole week. 【答案】 right before go on for 【详解】根据中英文提示可知，空格处缺少“……前夕”和“持续”。“right before”是一个固定短语，表示“就在……之前”；“go on”是一个短语，有“持续；继续下去”的意思，位于will后，动词要用原形；“go on”后跟时间段时，要用介词“for”。故填right；before；go；on；for。 61．经过数月训练，那名选手终于越过了他曾经的极限，成功晋级决赛。 After months of training, the player finally ________ ________ his former limit and ________ ________ to the final. 【答案】 went past made it 【详解】根据中英文对照可知，填空处为“越过了”以及“成功”，go past“越过”，是常见的表达方式之一，时态为一般过去时，用过去式went；make it“成功”，时态为一般过去时，用过去式made。故填went；past；made；it。 62．面对失败，他没有放弃，而是努力振作重新开始。 Facing failure, he didn’t give up but ________ ________ ________ to start over. 【答案】 pulled himself together/up 【详解】根据中英文对照可知，此处缺少“努力振作”。pull oneself together/up“振作起来”，为英语习语。因本句时态为一般过去时，pull应变成pulled；oneself反身代词应变为himself，与主语“he”保持一致。故填pulled；himself；together/up。 63．他花了两天时间游览这个美丽的岛屿。 He ________ two days ________ around this beautiful island. 【答案】 spent traveling/travelling 【详解】根据中英文对照可知，此处使用固定搭配spend time doing sth“花时间做某事”，时态是一般过去时，动词用过去式spent；travel“游览”，动名词为traveling/travelling。故填spent；traveling/travelling。 64．她的父母不允许她晚上单独出去。 Her parents ________ ________ ________ ________ ________ out alone at night. 【答案】 don’t allow her to go 【详解】根据中英文对照可知，此处缺“不允许她出去”，“允许某人做某事”allow sb to do sth，句子时态是一般现在时，主语是parents，否定句中在allow前添加助动词don’t，allow用原形；“她”her，宾格作宾语；“出去”go out。故填don’t；allow；her；to；go。 65．We should eat more healthy food. (改为一般疑问句) ________ we ________ more healthy food? 【答案】 Should eat 【详解】句意：我们应该多吃健康食品。原句是情态动词should引导的陈述句，改为一般疑问句，将should提到主语we之前，其余部分顺序不变，句末加问号。故填Should；eat。 66．Mount Gongga is higher than any other mountain in Sichuan. (改为同义句) Mount Gongga is ______ ______ mountain in Sichuan. 【答案】 the highest 【详解】句意：贡嘎山比四川的任何其他山都高。句子为“比较级 + than any other + 单数名词”结构，表示“比其他任何一个都……”，改为同义句需要使用形容词最高级“the highest”，表示 “最高的”。故填the；highest。 67．只有最好的登山者才能到达顶峰，而且前提是他们能先在最恶劣的条件下幸存下来。   Only the best climbers can _________ the top, and that is only if they _________ the terrible conditions first. 【答案】 reach survive 【详解】根据中英文对比可知，此处缺“到达”和“幸存下来”。第一空“到达（顶峰）”常用动词“reach”，can后接动词原形，所以填“reach”；第二空“在恶劣条件下幸存下来”对应的动词是“survive”，主语they是复数，从句描述的是客观事实，用一般现在时，所以填“survive”。故填reach；survive。 68．瓢泼的雨水开始从漆黑不安的天上落下来。 Rain began to ________ ________ from a black and comfortless sky. 【答案】 pour down 【详解】原句中“瓢泼的……落下来”是关键词，表示“倾盆而下”的动词短语是pour down。begin to后接动词原形。故填pour；down。 69．只有最出色的登山者才能到达顶峰，而且前提是他们必须先挺过那些极端恶劣的环境。   But only the best climbers reach the top, and that is only if they _______ the terrible conditions first. 【答案】survive 【详解】根据中文“挺过”，确定对应的动词为survive，意为“幸存，挺过”。if引导的条件状语从句中，主句为一般现在时，从句可用一般现在时表示将来，主语they是复数，谓语动词用原形。故填survive。 70．只有最好的攀登者可以到达顶峰，但前提是他们首先能够从可怕的环境中幸存下来。 Only the ________ ________ can reach the top, but ________ ________ they ________ the terrible conditions first. 【答案】 best climbers only if survive 【详解】根据中英文对照可知，此处缺少“最好的攀登者”、“前提是”和“幸存”。best“最好的”，climbers“攀登者”；only if“前提是”；survive“幸存”，主语是they，该句是一般现在时，此处需用动词原形。故填best；climbers；only；if；survive。 71．在2020年，中国的一支科研队伍到珠穆朗玛峰去测量它的高度——8848.86米。 In 2020, ________ ________ research team went to Qomolangma ________ ________ its height—8,848.86 metres. 【答案】 a Chinese to measure 【详解】根据中英文对照可知，此处缺少“一支中国的”和“去测量”。Chinese“中国的”，修饰名词短语research team，因research以辅音音素开头，“一支”用不定冠词a表示；measure“测量”，此处用不定式结构to measure作目的状语。故填a；Chinese；to；measure。 72．为什么人们仍然冒着生命危险去攀登世界上最高的山峰？这是因为人类的好奇心和雄心不可被阻挡。 Why do people still ________ their lives to climb the highest mountain in the world? It is because human curiosity and ________ cannot ________ ________. 【答案】 risk ambition be stopped 【详解】根据中英文对照可知，此处缺少“冒着（生命危险）”“雄心”和“被阻挡”。第一空：risk“冒险”，助动词do后需接动词原形risk。第二空：ambition“雄心，抱负”，不可数名词，与curiosity并列，共同作句子主语。第三、四空：stop“阻挡”，此处表达被动含义，用被动语态，结构为“be + 过去分词”，情态动词cannot后需接动词原形，stop的过去分词是stopped。故填risk；ambition；be；stopped。 73．尼罗河和黄河都帮助古代文明发展。 ________ the Nile ________ the Yellow River helped ________ ________ to develop. 【答案】 Both and ancient civilizations 【详解】根据中英文对照可知，此处缺少“都”“和”以及“古代文明”。“都”和“和”翻译为Both ... and ...，是固定搭配，连接两个并列主语，置于句首首字母大写；“古代文明”翻译为ancient civilizations，ancient是形容词修饰名词，civilization用复数形式表示泛指。故填Both；and；ancient；civilizations。 74．我不能冒险让别人告诉我的父母这件事。 I can’t risk anyone ________ my parents about it. 【答案】telling 【详解】根据中英文对照可知，此处缺少“告诉”。“告诉”译为tell，“冒险让某人做某事”用固定结构“risk sb. doing sth.”表达，risk后接动名词作宾语，tell的动名词形式是telling。故填telling。 75．贝加尔湖的湖面面积达31500平方千米。 The ________ of Lake Baikal ________ 31,500 ________ kilometres. 【答案】 surface covers square 【详解】根据中英文对照可知，此处缺少“表面”、“占地（面积）达”和“平方”。surface名词，意为“表面”，the surface of“……的表面”；cover动词，意为“覆盖；占地（面积）达”，主语the surface是单数，需用第三人称单数形式；square形容词，意为“平方的”。故填surface；covers；square。 76．对于喜欢海洋的人来说，参观大堡礁是一生的梦想。 For people ________ ________ the ocean, ________ the Great Barrier Reef is the dream of a lifetime! 【答案】 who love visiting 【详解】根据中英文对照可知，此处缺“喜欢……的人”，who为“……的人”，引导people之后的定语从句，love为动词“喜欢”，符合题意，作从句的谓语动词，放于从句主语people之后用其动词原形love；此处缺“参观”，visit为动词“参观”，符合题意，此处作主语，所以要改为其动名词形式visiting。故填who；love；visiting。 77．你应该主动向她道歉，这样你们就能和好如初了。   You should offer to say sorry to her ________ ________ you can be good friends again. 【答案】 so that 【详解】原句中“这样”是关键词，再结合空后从句“you can be good friends again.”可知，此处应用连词so that“以便”引导目的状语从句。故填so；that。 78．它流经的距离最远，大约6300公里长。 It travels ________ ________ and is about 6,300 kilometres ________. 【答案】 the farthest long 【详解】原句中“最远”和“长”是关键词，“最远”对应英文the farthest，“长”在描述长度时用long。①②处：“流经的距离最远”，需用副词最高级the farthest修饰动词travels；③处：“大约 6300公里长”，在“基数词+单位词+long”结构中表示长度。故填the；farthest；long。 79．尼罗河和黄河都帮助了古代文明的发展。 ________ the Nile ________ the Yellow River helped ancient civilizations ________ ________. 【答案】 Both and to develop 【详解】原句中“都”和“发展”是关键词，表示“两者都”用结构both...and，放句首，both的首字母大写，故一、二空填Both...and；发展：develop，help sb. to do sth.“帮助某人做某事”，故三、四空填to develop。 80．对于热爱海洋的人来说，游览大堡礁是一生一次的梦想！ For people who love the ocean, ________ the Great Barrier Reef is ________ ________ ____ ____ _________! 【答案】 visiting the dream of a lifetime 【详解】原句中“游览”和“一生一次的梦想”是关键词，表示“游览”的单词是“visit”，此处作主语，用动名词形式；“一生一次的梦想”常见表达为“the dream of a lifetime”。故填visiting；the；dream；of；a；lifetime。 四、短文填空 阅读下面短文，在空白处填入一个适当的词，或使用括号中所给单词的正确形式填空。 Yaming and Ella are talking about rivers. Ella went to the Hukou Waterfall on the Yellow River. She 81 (think) the Yellow River was the longest river in China. But Yaming told her the Yangtze River is 82 (long). It travels the farthest and is about 6,300 kilometres long. The Yellow River is 5,464 kilometres long and is the second 83 (long). Ella’s favourite river is the Nile. It is the longest river in Africa. It is 6,671 kilometres long and is very important in 84 (Egypt) history. Both the Nile and the Yellow River helped ancient civilizations 85 (develop). They are still very important today. In China, people call the Yellow River their “mother river”. Some parts of 86 carry brown and yellow earth. Ella thinks that’s interesting. She says people should protect 87 (they) by all means. Yaming agrees. He says rivers are like mothers. They give us water and help us live. We should take good care of 88 (them). If we protect rivers, they 89 (protect) us too. Ella thinks Yaming is right. She wants 90 (learn) more about rivers in China. 【答案】 81．thought 82．longer 83．longest 84．Egypt’s 85．develop/to develop 86．it 87．them 88．them 89．will protect 90．to learn 【导语】本文主要讲述了Yaming和Ella在谈论河流，她们讨论了中国长江与黄河的长度对比、尼罗河的历史重要性，以及保护河流的重要性。 81．句意：她原以为黄河是中国最长的河流。根据上下文可知，这是她之前的想法，但现在知道了事实，所以应用一般过去时，think的过去式是thought。 82．句意：但Yaming告诉她长江更长。此处是将长江与黄河的长度进行对比，应用形容词的比较级形式，long的比较级是longer。 83．句意：黄河长5464公里，是第二长的河流。根据“the second...”结构可知，此处应用形容词的最高级形式，表示“第二长的”，long的最高级是longest。 84．句意：它在埃及历史上非常重要。根据名词“history”可知，此处需用名词所有格形式表示“埃及的”，Egypt的所有格是Egypt’s，作定语。 85．句意：尼罗河和黄河都帮助了古代文明的发展。根据固定搭配help sb/sth (to) do sth“帮助某人/某物做某事”可知，此处应用带to或不带to的动词不定式，develop的动词不定式是to develop。 86．句意：它的一些部分携带着棕黄色的泥土。根据前文“the Yellow River”可知，此处用代词it指代黄河。 87．句意：她说人们应该尽一切努力保护它们。protect是动词，应用人称代词的宾格形式them作宾语。 88．句意：我们应该好好照顾它们。此处指照顾好“河流”，应用人称代词的宾格形式them指代前文的rivers。 89．句意：如果我们保护河流，它们也会保护我们。此句为if引导的条件状语从句，主句应用一般将来时，结构为“will do”，表示将来的结果。 90．句意：她想了解更多关于中国河流的知识。want to do sth“想要做某事”，此处应用带to的动词不定式。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Mount Qomolangma, the world’s highest mountain, attracts 91 (climb) from all over the world. Reaching the top is a great 92 (achieve), but it also involves high 93 (risky). The weather conditions are 94 (change) and extreme cold makes it hard to 95 (survival).     Explorers need strong 96 (determine) to succeed. They must carry oxygen 97 the air is thin at high levels. Many climbers 98 (measurement) their progress bit 99 bit, as it often takes weeks to reach the top.     Sadly, some leave rubbish behind. This pollution puts 100 mountain’s environment at risk. We must protect this natural wonder. 【答案】 91．climbers 92．achievement 93．risk 94．changeable 95．survive 96．determination 97．because 98．measure 99．by 100．the 【导语】本文介绍攀登珠穆朗玛峰的挑战与成就，强调环境保护的重要性。 91．句意：珠穆朗玛峰，世界上最高的山峰，吸引着来自世界各地的攀登者。动词“attracts”后需接名词作宾语，表示“攀登者”；climb加-er变为指人的名词climber，此处表示泛指，需用复数形式climbers。 92．句意：登顶是一项巨大的成就，但它也伴随着高风险。空格前有不定冠词“a”和形容词“great”，需接名词作表语，achieve的名词形式是achievement。 93．句意：登顶是一项巨大的成就，但它也伴随着高风险。形容词“high”后需接名词作宾语，risky的名词形式是risk，此处表示抽象概念，为不可数名词。 94．句意：天气条件变化多端，并且极度的寒冷使人难以生存。空格处作表语，描述主语“The weather conditions”的特征，需用形容词，change的形容词形式changeable意为“变化多端的”。 95．句意：天气条件变化多端，并且极度的寒冷使人难以生存。“it is+形容词+to do sth.”句型中，动词不定式是真正的主语，需用动词原形，survival的动词形式是survive。 96．句意：探险者需要坚定的决心才能成功。形容词“strong”后需接名词作宾语，determine的名词形式是determination。 97．句意：他们必须携带氧气，因为在海拔高的地方空气稀薄。空格后是完整的句子“the air is thin at high levels”，解释携带氧气的原因，需用从属连词because引导原因状语从句。 98．句意：许多攀登者一点一点地测量他们的进展，因为登顶通常需要数周时间。空格处所在句缺少谓语动词，主语“Many climbers”是复数，句子描述一般事实，需用一般现在时，measurement的动词形式是measure。 99．句意：许多攀登者一点一点地测量他们的进展，因为登顶通常需要数周时间。“bit by bit”是介词短语，意为“一点一点地”，表示逐渐地。 100．句意：这种污染使这座山的环境面临风险。空格后是名词“mountain’s environment”，此处特指前文提到的珠穆朗玛峰，需用定冠词the表示特指。 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 The Wonders of Nature 单词短语句型语法巩固复习练100题 说明：此专题分四种题型，难度依次递升，大家根据实际情况选择进行专项训练！ 一、单词拼写 1．The deep sea b________ at about 200 metres below the surface. 2．If you drive too fast, you risk ________ (have) an accident. 3．Jing Haipeng is the first Chinese astronaut ________ (fly) into space three times. 4．Different countries have different levels of ________ (develop). 5．Please write your name and class ________ (在……下面) the title of your English homework. 6．The ________ (deep) of the snow in the playground was about 10 cm this morning. 7．The two boxes look different, but they are similar ________ size. 8．It’s ________ (risk) to run fast because you might fall and hurt yourself. 9．Our hearts were broken when we heard the terrible news of his ________ (deаd). 10．As ________ (three) longest river in the world, the Yangtze River feeds countless lives. 11．The young man was ________ (determine) to give up playing football because of his illness. 12．What’s going on over there? The boy is ________ (curiosity) and goes up to see. 13．The teacher often encourages us ________ (communicate) with each other in English. 14．We should learn to solve our own ________ (problem) instead of asking for help. 15．The ________ (状况) on the mountain were so bad that the climbers had to turn back. 16．The Sahara Desert is ________ large that it covers several countries. 17．Do you know the ________ (deep) of this river near our town? 18．The nearest supermarket is ________ (mile) away, so we need to drive there. 19．These ________ (climb) felt tired but happy after ________ (climb) to the top. 20．The weather in spring is very ________ (change); it can be sunny one moment and rainy the next. 21．The air on high mountains is very t________, which makes breathing difficult. 22．The g________ of natural wonders helps maintain the earth’s ecological balance. 23．When visiting natural wonders, we should follow the rules and avoid l________. 24．The hero ________ in the fire to save a child. His ________ moved everyone deeply. (die) 25．He was the only person kept ________ (live) after the accident. 二、单项选择 26．Mount Qomolangma is _______ than any other mountain. A．tall B．taller C．tallest D．the tallest 27．China is ________ country in Asia. It has a large population. A．the largest B．largest C．larger D．large 28．The temperature will reach 40°C tomorrow. It will be the ________ day of the year. A．hot B．hotter C．hottest D．more hot 29．Among all the literary characters, Sun Wukong is the ________ in my heart. A．great B．greater C．greatest D．more great 30．The Yellow River is ________ than the Yangtze River, but it’s also very important. A．short B．shorter C．the shortest D．shortest 31．We are glad to see that our city is developing ________ these years than it did before. A．quicker B．more quickly C．quieter D．more quietly 32．When someone sneezes (打喷嚏) or coughs, flu viruses can travel ________ one metre through the air. A．as long as B．as far as C．as farther as D．so far as 33．Mike is ________ than Jack, but he can’t run as ________ as Jack. A．tall; faster B．taller; faster C．tallest; fast D．taller; fast 34．She sings _______ as her mother. A．as beautiful B．as beautifully C．more beautiful D．most beautifully 35．—Have you ever visited ________ theme park before? —Yes, I have been to Yongin Everland, ________ most famous theme park in South Korea. A．the; a B．a; the C．a; a D．the; the 36．—Will there be many ________ jobs in the future? —Yes, and we must work hard to face the ________ . A．challenges; challenging B．challenging; challenges C．challenging; challenging D．challenges; challenges 37．—The problem is getting a little ________ now. —Yes, so we should solve it right away. A．seriouser B．more serious C．most serious D．the most serious 38．—Which season do you like ________, spring, summer, autumn or winter? —Autumn. The weather is cool and the scenery is beautiful. A．well B．better C．best D．the best 39．Tom’s mother will get angry if she hears the news. Because Tom did ________ in the exam in his class. A．better B．best C．worse D．worst 40．—Why did you choose this restaurant, Mom? —Because the food here tastes the best in our city, and we can also sit ________ to watch the street show. A．more comfortable B．more comfortably C．the most comfortable D．the most comfortably 41．The guard ran ______ of all to put out the forest fire, and he saved many trees in the end. A．fast B．faster C．the fastest D．more fast 42．—Our team did well in the school sports meeting. —Yes, you ran ________ of all. A．fast B．faster C．most fast D．the fastest 43．— Our team won the game because everyone played __________ than before. — Yes! Differences make the team stronger. A．harder B．less carefully C．worse D．more terribly 44．Mr. Yang said, “Communicating means ________ just speaking. Your body language is also important.” A．more than B．most than C．much than D．many than 45．Neo, can you speak a little ________? I can hardly hear you. A．loud B．louder C．quietly D．more quietly 46．—Did the fire spread ________ after the earthquake than we thought? —Yes, it really did. A．fast B．faster C．fastest D．more fast 47．She sings ________ than anyone else in the talent show. A．more beautifully B．most beautifully C．beautiful D．more beautiful 48．Of all the students, she made the ________ mistakes in the exam. A．least B．fewest C．many D．more 49．Nanjing’s Ming City Wall has a history of over 600 years and is the ________ preserved one in the world. A．good B．better C．best D．well 50．Qomolangma is ________ mountain in the world. It’s in the southwest of China. A．high B．higher C．the highest D．highest 51．The underground in our city has become much ________ than before. A．convenient B．more convenient C．most convenient D．the most convenient 52．I hope you will feel ________ soon. A．good B．well C．best D．better 53．Life is ______ than it was years ago. A．much easy B．much easier C．more easy D．very easier 54．My computer is _________ than before. It runs very fast now. A．smaller and more powerful B．smaller but less powerful C．the smallest D．more small and powerful 55．I can’t keep up with him—he runs ________ than me. A．much faster B．even worse C．less carefully D．more carefully 三、完成句子 56．Lily likes ice-cream very much. (改为否定句) Lily ________ ________ ice-cream very much. 57．这是我见过的最深的湖，大约有200米深。 This is the ________ lake I have ever seen. It’s about 200 meters ________. 58．很多旅行者来云南探索神奇的自然景观。 Many ________ come to Yunnan to ________ the magical natural scenery. 59．当太阳从山后升起时，景色变得非常美丽。 When the sun ________ ________ behind the mountains, the scenery becomes very beautiful. 60．春节前夕的庙会会持续整整一周。 The temple fair ________ ________ the Spring Festival will ________ ________ ________ a whole week. 61．经过数月训练，那名选手终于越过了他曾经的极限，成功晋级决赛。 After months of training, the player finally ________ ________ his former limit and ________ ________ to the final. 62．面对失败，他没有放弃，而是努力振作重新开始。 Facing failure, he didn’t give up but ________ ________ ________ to start over. 63．他花了两天时间游览这个美丽的岛屿。 He ________ two days ________ around this beautiful island. 64．她的父母不允许她晚上单独出去。 Her parents ________ ________ ________ ________ ________ out alone at night. 65．We should eat more healthy food. (改为一般疑问句) ________ we ________ more healthy food? 66．Mount Gongga is higher than any other mountain in Sichuan. (改为同义句) Mount Gongga is ______ ______ mountain in Sichuan. 67．只有最好的登山者才能到达顶峰，而且前提是他们能先在最恶劣的条件下幸存下来。   Only the best climbers can _________ the top, and that is only if they _________ the terrible conditions first. 68．瓢泼的雨水开始从漆黑不安的天上落下来。 Rain began to ________ ________ from a black and comfortless sky. 69．只有最出色的登山者才能到达顶峰，而且前提是他们必须先挺过那些极端恶劣的环境。   But only the best climbers reach the top, and that is only if they _______ the terrible conditions first. 70．只有最好的攀登者可以到达顶峰，但前提是他们首先能够从可怕的环境中幸存下来。 Only the ________ ________ can reach the top, but ________ ________ they ________ the terrible conditions first. 71．在2020年，中国的一支科研队伍到珠穆朗玛峰去测量它的高度——8848.86米。 In 2020, ________ ________ research team went to Qomolangma ________ ________ its height—8,848.86 metres. 72．为什么人们仍然冒着生命危险去攀登世界上最高的山峰？这是因为人类的好奇心和雄心不可被阻挡。 Why do people still ________ their lives to climb the highest mountain in the world? It is because human curiosity and ________ cannot ________ ________. 73．尼罗河和黄河都帮助古代文明发展。 ________ the Nile ________ the Yellow River helped ________ ________ to develop. 74．我不能冒险让别人告诉我的父母这件事。 I can’t risk anyone ________ my parents about it. 75．贝加尔湖的湖面面积达31500平方千米。 The ________ of Lake Baikal ________ 31,500 ________ kilometres. 76．对于喜欢海洋的人来说，参观大堡礁是一生的梦想。 For people ________ ________ the ocean, ________ the Great Barrier Reef is the dream of a lifetime! 77．你应该主动向她道歉，这样你们就能和好如初了。   You should offer to say sorry to her ________ ________ you can be good friends again. 78．它流经的距离最远，大约6300公里长。 It travels ________ ________ and is about 6,300 kilometres ________. 79．尼罗河和黄河都帮助了古代文明的发展。 ________ the Nile ________ the Yellow River helped ancient civilizations ________ ________. 80．对于热爱海洋的人来说，游览大堡礁是一生一次的梦想！ For people who love the ocean, ________ the Great Barrier Reef is ________ ________ ____ ____ _________! 四、短文填空 阅读下面短文，在空白处填入一个适当的词，或使用括号中所给单词的正确形式填空。 Yaming and Ella are talking about rivers. Ella went to the Hukou Waterfall on the Yellow River. She 81 (think) the Yellow River was the longest river in China. But Yaming told her the Yangtze River is 82 (long). It travels the farthest and is about 6,300 kilometres long. The Yellow River is 5,464 kilometres long and is the second 83 (long). Ella’s favourite river is the Nile. It is the longest river in Africa. It is 6,671 kilometres long and is very important in 84 (Egypt) history. Both the Nile and the Yellow River helped ancient civilizations 85 (develop). They are still very important today. In China, people call the Yellow River their “mother river”. Some parts of 86 carry brown and yellow earth. Ella thinks that’s interesting. She says people should protect 87 (they) by all means. Yaming agrees. He says rivers are like mothers. They give us water and help us live. We should take good care of 88 (them). If we protect rivers, they 89 (protect) us too. Ella thinks Yaming is right. She wants 90 (learn) more about rivers in China. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Mount Qomolangma, the world’s highest mountain, attracts 91 (climb) from all over the world. Reaching the top is a great 92 (achieve), but it also involves high 93 (risky). The weather conditions are 94 (change) and extreme cold makes it hard to 95 (survival).     Explorers need strong 96 (determine) to succeed. They must carry oxygen 97 the air is thin at high levels. Many climbers 98 (measurement) their progress bit 99 bit, as it often takes weeks to reach the top.     Sadly, some leave rubbish behind. This pollution puts 100 mountain’s environment at risk. We must protect this natural wonder. 6 同步新教材，周周有练习，月月有重点！ 7 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $