期末复习之语法填空12篇（Units1-6单元话题）-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）

期末复习之语法填空12篇 （Units1-6单元话题） 单元 单元话题 Unit 1 This is me 个人信息 Unit 2 Getting along 与人相处 Unit 3 Make it happen! 发明创造 Unit 4 Digital life 科学技术 Unit 5 Play by the rules 规则与制度 Unit 6 When disaster strikes 自然灾害 本资料共12篇专题训练，从上到下每单元依次对应2篇单元话题专题训练 阅读下列短文，根据语篇内容，在空白处填入括号内单词的正确形式，使短文通顺、连贯。 Hello, I’m Tom. I come from Cuba (古巴), but recently I moved to China. I started a new school life here. It was a big change for me because the school life in China is quite 1 (difference) from that in Cuba. School here starts at 8:00 a.m. and 2 (finish) at 4:50 p.m. The new school is much 3 (good) than my old school in Cuba. For example, it is bigger and more beautiful than my old one. I thought that I might be lost in the first week. 4 (luck), my new classmate Zhang Bin is very friendly. He 5 (offer) to show me around the school when we are free. In China, we don’t have so much homework 6 (do) every day. If I listen to the teachers carefully, I can finish my homework quickly. To keep 7 (health), our school provides us with sports instruments to exercise, so we can spend our free time 8 (play) ping-pong, basketball or running. Sometimes we like to listen to pop music and watch 9 (movie) at the cinema. Time flies so quickly and I have been in the new school for two months. I get many students’ help. I start enjoying my school life here. I am always 10 (have) so much fun! 【答案】 1．different 2．finishes 3．better 4．Luckily 5．offers 6．to do 7．healthy 8．playing 9．movies 10．having 【导语】本文是一篇记叙文，主要讲述了来自古巴的Tom在中国开启新的学校生活，介绍了中国学校生活与古巴的不同以及他在新学校的日常和感受。 1．句意：对我来说这是一个很大的变化，因为中国的学校生活和古巴的很不一样。be different from是固定搭配，意为“与……不同”。故填different。 2．句意：这里的学校上午8点开始上课，下午4点50分结束。文章整体是一般现在时，主语School是第三人称单数，finish作谓语，需用第三人称单数形式。故填finishes。 3．句意：这所新学校比我在古巴的旧学校好得多。than是比较级的标志，good的比较级是better，形容词作表语。故填better。 4．句意：幸运的是，我的新同学张斌非常友好。此处修饰整个句子应用副词，luck的副词形式是luckily，在句中作状语，句首首字母大写。故填Luckily。 5．句意：当我们有空的时候，他主动提出带我参观学校。文章整体是一般现在时，主语He是第三人称单数，offer作谓语，需用第三人称单数形式。故填offers。 6．句意：在中国，我们每天没有那么多作业要做。此处用不定式作后置定语修饰修饰homework，表示“要做的作业”。故填to do。 7．句意：为了保持健康，我们学校为我们提供运动器材来锻炼，所以我们可以在空闲时间打乒乓球、打篮球或跑步。keep后接形容词作表语，health的形容词形式是healthy，keep healthy是固定搭配，意为“保持健康”。故填healthy。 8．句意：为了保持健康，我们学校为我们提供运动器材来锻炼，所以我们可以在空闲时间打乒乓球、打篮球或跑步。spend time doing sth.是固定搭配，意为“花费时间做某事”，play的动名词形式是playing，作宾语。故填playing。 9．句意：有时我们喜欢听流行音乐，去电影院看电影。movie是可数名词，此处用复数形式表示泛指，作宾语。故填movies。 10．句意：我总是玩得很开心！根据“am always”可知，此处用现在进行时表持续的状态，am后接现在分词，have的现在分词是having。故填having。 阅读下面短文，在空白处填入恰当的单词或括号内单词的正确形式。 Gina was 1 honest and kind girl. She thought that she was not as pretty as others, so she thought it was impossible for her to make friends with her classmates. After school, she wanted to do nothing 2 stay at home. How lonely she 3 (feel)! One day, her mother bought a nice hairgrip (发夹) for her. When she wore it, she thought she was much 4 (beautiful) than before. So she expected 5 (wear) it to school at once! The next morning, on her way to school, most of the 6 (child) in her school smiled at her. She thought that was because of her hairgrip. She didn’t tell 7 (somebody) about it. With the confident (自信的) smile on her face, she spent all the break time 8 (play) happily with her classmates. All of her classmates wondered what happened to her. A school day passed quickly. When she got back home and wanted to take off the hairgrip, she was 9 (surprise) to find it was gone. Her mother said, “Did you know? 10 (actual), you left your hairgrip at home! I found it by the door this morning.” Hearing her mother’s words, she suddenly understood. 【答案】 1．an 2．but 3．felt 4．more beautiful 5．to wear 6．children 7．anybody 8．playing 9．surprised 10．Actually 【导语】本文讲述了吉娜因觉得自己不够漂亮而感到孤独，在母亲给她买了一个发夹后，她以为自己变漂亮了，于是变得自信并和同学们愉快玩耍，最后却发现发夹根本没带出门，从而让她明白自信的重要性的故事。 1．句意：吉娜是一个诚实善良的女孩。“honest”是以元音音素开头的单词，所以用不定冠词“an”。故填an。 2．句意：放学后，她除了待在家里什么也不想做。“nothing but”是固定搭配，意为“除了……什么也不”。故填but。 3．句意：她感到多么孤独啊！文章整体时态是一般过去时，所以此处用“feel”的过去式“felt”。故填felt。 4．句意：当她戴上它时，她觉得自己比以前漂亮多了。根据“than”可知，此处用“beautiful”的比较级“more beautiful”。故填more beautiful。 5．句意：所以她期望马上戴着它去上学！“expect to do sth.”是固定用法，意为“期望做某事”。故填to wear。 6．句意：第二天早上，在上学的路上，她学校里的大多数孩子都对她微笑。“most of”后接可数名词复数，“child”的复数是“children”。故填children。 7．句意：她没有告诉任何人这件事。否定句中用“anybody”代替“somebody”。故填anybody。 8．句意：她脸上带着自信的微笑，整个课间都和同学们玩得很开心。“spend time doing sth.”是固定用法，意为“花费时间做某事”。故填playing。 9．句意：当她回到家想取下发夹时，惊讶地发现它不见了。“be surprised to do sth.”是固定用法，意为“惊讶地做某事”。故填surprised。 10．句意：事实上，你把发夹落在家里了！此处用副词“Actually”修饰整个句子，意为“事实上”。故填Actually。 阅读下面短文，在空白处填入适当的单词或括号内单词的适当形式。 What do you do when you have trouble? Do you often have 1 (something) difficult to do with? When facing problems and worries, some people believe the 2 (bad) thing is to do nothing. Because if we run away from them, we 3 (have) more problems. Then how to deal with our problems? It is useful to find someone you trust to talk to. Don’t keep your worries to 4 (you). Try to talk to others, you will become 5 (certain) less worried. The person doesn’t need to be an expert. Your friends or parents will be OK. They are always there 6 (help) you. We often say that sharing a problem is like cutting it in half. The more you talk to others, the 7 (few) worries you will get. Maybe you 8 (not solve) your problems like this in the past. But now, just remember: 9 we talk to someone, we’ll feel worse. So are you going to talk to others when you have problems after 10 (learn) this passage? 【答案】 1．anything 2．worst 3．will have 4．yourself/yourselves 5．certainly 6．to help 7．fewer 8．didn’t solve 9．unless 10．learning 【导语】本文通过探讨面对困难和忧虑时的应对方法，强调了与他人交流的重要性，指出与他人分享问题可以减轻忧虑，并鼓励读者在遇到问题时主动寻求帮助。 1．句意：你经常有难以处理的事情吗？根据“Do you often have...difficult to do with?”可知，此处为一般疑问句，疑问句中常用anything表示“某事，任何事”，而something通常用于肯定句。故填anything。 2．句意：当面对问题和忧虑时，一些人认为最糟糕的事情是什么都不做。根据“the...thing”可知，此处指最糟糕的事情，应用形容词bad的最高级形式worst“最糟糕的”。故填worst。 3．句意：因为如果我们逃避它们，我们将会有更多的问题。根据“if we run away from them, we...more problems”可知，本句为if引导的条件状语从句，遵循“主将从现”原则，即：主句用一般将来时，从句用一般现在时，所以此处应用一般将来时，其结构为“will+动词原形”。故填will have。 4．句意：不要把你的忧虑藏在心里。根据“Don’t keep your worries to...”可知，此处指不要把忧虑藏在自己心里，keep...to oneself“把……藏在心里”，固定短语，所以此处应用反身代词，you的反身代词为yourself“你自己”或yourselves“你们自己”。故填yourself/yourselves。 5．句意：试着和别人交谈，你肯定会变得不那么担心。根据“you will become...less worried”可知，此处指肯定会变得不那么担心，应用副词certainly“肯定，当然”修饰动词become。故填certainly。 6．句意：他们总是在那里帮助你。根据“They are always there...you.”可知，此处指他们总是在那里帮助你，应用动词不定式to help作目的状语。故填to help。 7．句意：你和别人谈得越多，你的忧虑就会越少。根据“The more you talk to others, the...worries you will get.”可知，此处为“the+比较级，the+比较级”结构，表示“越……，就越……”，few的比较级为fewer“更少的”。故填fewer。 8．句意：也许你过去没有这样解决过你的问题。根据“in the past”可知，此处指过去没有这样解决过问题，应用一般过去时，其否定句需借助助动词did，did和not缩写为didn’t，后接动词原形solve“解决”。故填didn’t solve。 9．句意：除非我们和某人交谈，否则我们会感觉更糟。根据“...we talk to someone, we’ll feel worse.”可知，此处指除非和某人交谈，否则会感觉更糟，应用unless“除非”引导条件状语从句。故填unless。 10．句意：那么在学了这篇文章后，当你遇到问题时，你打算和别人交谈吗？根据“after...this passage”可知，此处指在学了这篇文章后，after为介词，后接动词的-ing形式，learn的-ing形式为learning“学习”。故填learning。 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Have you ever heard of the ancient Chinese story about Boya and Zhong Ziqi? On a 1 (rain) day, the famous guqin player, Boya, was sitting by the river 2 (quiet). Suddenly he saw a woodcutter 3 (call) Zhong Ziqi working hard. Boya warmly invited him to listen to 4 (he) music. While Boya was playing his guqin and imagining tall mountains, Zhong Ziqi saw Mount Tai 5 (reach) into the sky. When Boya thought of 6 (rush) water, Zhong Ziqi said, “Your music sounds like running 7 (river)!” Whatever Boya thought about, Zhong Ziqi heard in his music. They were excited 8 (find) that they understood each other well. Later, Zhong Ziqi 9 (pass) away. When Boya visited his friend’s tomb (坟墓), he was so sad that he 10 (break) his guqin in half. He would never play it again. This story has been passed down through the ages, not only as the deep friendship between Boya and Zhong Ziqi but also as a symbol of the great connection. 【答案】 1．rainy 2．quietly 3．called 4．his 5．reaching 6．rushing 7．rivers 8．to find 9．passed 10．broke 【导语】本文主要介绍了伯牙与钟子期“知音”的故事，展现了深刻的精神共鸣与友谊。 1．句意：在一个下雨的日子，著名的古琴演奏家伯牙正安静地坐在河边。“day”为名词，前面需要形容词来修饰。“rain”的形容词形式为“rainy”，意为“下雨的”。故填rainy。 2．句意：在一个下雨的日子，著名的古琴演奏家伯牙正安静地坐在河边。此处修饰动词“sitting”，需用副词形式。“quiet”的副词形式为“quietly”。故填quietly。 3．句意：突然，他看到一个叫钟子期的樵夫正在辛勤劳作。此处为后置定语修饰“woodcutter”，表示“被称作钟子期的樵夫”。动词“call”与樵夫是被动关系，需用过去分词“called”。故填called。 4．句意：伯牙热情地邀请他欣赏自己的音乐。空格后为名词“music”，需用形容词性物主代词“his”修饰，意为“他的”。故填his。 5．句意：当伯牙弹奏古琴并想象高山的时候，钟子期看到泰山高耸入云。 “see sth doing”意为“看见某物正在做……”，强调动作正在进行。“reach”需用现在分词形式。故填reaching。 6．句意：当伯牙想到奔涌的流水时，钟子期说：“你的琴声听起来就像奔腾的河流！”此处位于介词“of”后，需用动名词形式。“rush”的动名词为“rushing”。故填rushing。 7．句意：您的琴声宛如奔腾的河流。河流为可数名词，需用复数形式“rivers”。故填rivers。 8．句意：他们激动地发现彼此心意相通。“be excited to do sth”意为“对做某事感到兴奋或激动”。此处需用动词不定式“to find”。故填to find。 9．句意：后来，钟子期去世了。文章的时态为一般过去时，动词需用过去式形式。“pass”的过去式形式为“passed”。故填passed。 10．句意：当伯牙来到友人的墓前，他悲痛欲绝，将古琴摔成两半。文章的时态为一般过去时，动词需用过去式形式。“break”的过去式为“broke”。故填broke。 阅读下面短文, 在空白处填入适当的单词或括号内单词的正确形式。（每空不超过三个单词） The 2025 World AI Conference took place in Shanghai. It showed the 1 (new) AI technologies from around the world. Visitors saw and tried many smart 2 (product). Some companies showed robot dogs, robot arms, and machines that can sort items by 3 (read) text. People also 4 (see) humanoid robots (仿真机器人) that serve food and drinks. Visitors tested smart glasses that can help with payment, and office systems powered by AI. There were also new AI cars, smart factory systems, 5 art made by AIGC (AI-generated content). Big companies like Tencent and Huawei introduced 6 (they) newest AI tools and chips. China’s AI companies are 7 (use) AI in many ways—from industry 8 daily life. The event gives people a chance 9 (learn) how AI is changing the world. Experts say AI will keep growing and bring more smart tools to help people in 10 future. 【答案】 1．newest 2．products 3．reading 4．saw 5．and 6．their 7．using 8．to 9．to learn 10．the 【导语】本文介绍了2025年世界人工智能大会在上海举行，展示了全球最新AI技术及产品，凸显AI在多领域的应用与发展潜力。 1．句意：它展示了来自世界各地的最新的人工智能技术。根据“AI technologies from around the world”可知，此处指展示最新的技术，应用new的最高级newest“最新的”，修饰名词“AI technologies”。故填newest。 2．句意：参观者看到并尝试了许多智能产品。根据“many”可知，此处应用可数名词product“产品”的复数形式products。故填products。 3．句意：一些公司展示了机器狗、机械臂和能够通过阅读文本对物品进行分类的机器。根据“by”可知，此处应用read的动名词reading作宾语，by doing sth“通过做某事”。故填reading。 4．句意：人们还看到了提供食物和饮料的人形机器人。根据前文“showed”可知，句子时态为一般过去时，谓语动词应用see的过去式saw。故填saw。 5．句意：还有新的人工智能汽车、智能工厂系统，以及由人工智能生成内容（AIGC）创作的艺术。根据“new AI cars, smart factory systems, …art made by AIGC”可知，此处指人工智能汽车、智能工厂系统和人工智能生成内容创作的艺术，应用连词and“和，又”连接。故填and。 6．句意：像腾讯和华为这样的大公司介绍了他们最新的AI工具和芯片。根据“newest AI tools and chips”可知，此处应用形容词性物主代词their“他们的”，修饰名词短语“newest AI tools and chips”。故填their。 7．句意：中国的AI公司正在以多种方式使用AI——从工业到日常生活。根据“are”可知，句子时态为现在进行时，其结构为am/is/are doing，应用use的现在分词using。故填using。 8．句意：中国的AI公司正在以多种方式使用AI——从工业到日常生活。根据“from industry…daily life”可知，此处指从工业到日常生活，应用介词to“到”。故填to。 9．句意：这次活动让人们有机会了解人工智能如何改变世界。根据“a chance”可知，此处指有机会做某事，应用动词不定式to learn作后置定语，修饰名词“chance”。故填to learn。 10．句意：专家表示，人工智能将继续发展，并在未来为人们带来更多智能工具。根据“in…future”可知，此处指在未来，应用定冠词the，构成固定短语in the future“在未来”。故填the。 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。 Do you like riding bikes? Recently, riding a bike 1 (become) very popular. This has developed the bike business a lot. According to the report, the sales of bikes were €4 billion in Germany 2 2019. However, by 2023, sales grew by €3.06 billion, setting a new record. As one of the 3 (easy) ways of transportation, riding a bike is certainly good exercise. Also, with rising fuel (燃料) prices and people’s wish to connect with nature, more people want to ride bikes instead of driving cars or 4 (use) public transportation. It is no wonder that new innovations (创新) in bikes always appear. The following are two bike trends (趋势). Bicycle sharing has been introduced in many 5 (city) around the world. It’s reported that 6 (thousand) of bikes get lost every year. So better locks are needed. The latest lock can 7 (simple) be opened through an app. The mobile phone is the key. 8 a stranger moves the bike, the lock will make a loud sound. As more and more people use bikes, they often put a bike bag on the bike to carry things. But what will they do with the bike bag when finishing their ride? Not long ago, 9 18-year-old high school student named Karl showed his special bike bag. When the bike ride is over, it’s very easy to turn the bike bag into a backpack and continue running with it on the back. Riding a bike seems 10 (be) a trend at home and abroad. And there will be more innovations to make the ride enjoyable. 【答案】 1．has become 2．in 3．easiest 4．using 5．cities 6．thousands 7．simply 8．If 9．an 10．to be 【导语】本文讲述了骑自行车在国内外成为一种流行趋势，介绍了自行车销量增长、人们选择骑车的原因、自行车共享趋势以及相关的创新，如新型锁和可转换为背包的自行车包等。 1．句意：最近，骑自行车变得非常流行。根据“Recently”可知，句子时态为现在完成时，其结构为“have/has done”，主语“riding a bike”为第三人称单数，所以此处应用助动词has，become的过去分词为become，故填has become。 2．句意：据报道，2019年德国的自行车销售额为40亿欧元。根据“2019”可知，此处表示在2019年，在年份前应用介词in，故填in。 3．句意：作为最简单的交通方式之一，骑自行车当然是很好的锻炼。根据“As one of the...ways of transportation”可知，此处表示“最……之一”，英语表达为“one of the+形容词最高级+名词复数”，easy的最高级为easiest，故填easiest。 4．句意：此外，随着燃料价格上涨和人们希望与自然联系，越来越多的人想骑自行车而不是开车或使用公共交通工具。根据“driving cars or...public transportation”可知，此处与“driving cars”并列，所以此处应用动名词形式，use的动名词形式为using，故填using。 5．句意：自行车共享已经在世界各地的许多城市推出。根据“many”可知，此处应用名词city的复数形式cities，故填cities。 6．句意：据报道，每年有数千辆自行车丢失。根据“...of bikes”可知，此处表示“数千辆”，英语表达为“thousands of”，故填thousands。 7．句意：最新的锁可以通过应用程序轻松打开。根据“be opened”可知，此处应用副词修饰动词，simple的副词形式为simply，故填simply。 8．句意：如果陌生人移动自行车，锁会发出很大的声音。根据“...a stranger moves the bike, the lock will make a loud sound.”可知，此处表示条件，即“如果陌生人移动自行车，锁会发出很大的声音”，所以此处应用if引导条件状语从句，句首首字母大写，故填If。 9．句意：不久前，一个名叫卡尔的18岁高中生展示了他特别的自行车包。根据“...18-year-old high school student”可知，此处表示泛指一个18岁的高中生，且18-year-old以元音音素开头，所以此处应用不定冠词an修饰，故填an。 10．句意：骑自行车在国内和国外似乎都是一种趋势。根据“seems”可知，此处考查“seem to do sth”，意为“似乎做某事”，所以此处应用动词不定式形式，故填to be。 阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空, 使短文通顺、连贯。 What do you expect at this time of year in northeast China? Terrible winds, heavy snow and slippery (滑的) roads are common. Since early November, many students have shared 1 (they) challenging experiences online. 2 , things are different at Harbin Institute of Technology. Students move 3 (comfortable) between classrooms, libraries, dining halls, dormitories (宿舍), and even the gym in T-shirts, all within 5 minutes’ walk. Some students even eat ice cream while enjoying the snowy scenery along the way. They can do all these because 4 the newly built skybridges. The university 5 (start) building the skybridges in 2022. With a total length of 1,330.13 metres, the skybridges were built in three steps. On November 7th, the 6 (two) part of the walkway system was put into use. Now, 881.81 metres of skywalks are in use. In addition to 7 (connect) different school buildings, the skybridges as the school’s new landmark will also serve different functions (功能) in 8 future. The skybridges 9 (become) popular on the Internet so far. All the students think the skybridges are 10 (use). One wrote, “In the past, I never wanted to go out in the cold winter unless the sun shines brightly. Now thanks to the skywalks, I can wear light clothes even in below-zero temperatures.” 【答案】 1．their 2．However 3．comfortably 4．of 5．started 6．second 7．connecting 8．the 9．have become 10．useful 【导语】本文以中国东北地区冬季恶劣天气给学生出行带来挑战为背景，重点介绍了哈尔滨工业大学新建的天桥系统。 1．句意：自11月初以来，许多学生在网上分享了他们的挑战性经历。根据“challenging experiences”可知，此处应用形容词性物主代词连接后面的名词“experiences”， they的形容词性物主代词为their，表示他们的挑战性经历。故填their。 2．句意：然而，哈尔滨工业大学的情况却有所不同。根据“...things are different at Harbin Institute of Technology.”结合前文可知，前后两处表示转折关系，且用逗号连接，however“然而”，表示转折，置于句首首字母大写。故填However。 3．句意：学生们穿着T恤就能在教室、图书馆、食堂、宿舍甚至体育馆之间舒适地穿梭，所有地点都在5分钟步行路程内。根据“move”可知，此处应用副词修饰动词， comfortable的副词形式为comfortably。故填comfortably。 4．句意：他们能做到这一切都要归功于新建的天桥。根据“...the newly built skybridges”可知，because of连接名词，表示“因为”。故填of。 5．句意：该大学于2022年开始建造这些天桥。根据时间状语“in 2022”可知，本句为一般过去时态，start的过去式为started。故填started。 6．句意：11月7日，该步行系统的第二部分投入使用。根据“the...part of the walkway system”可知，定冠词the后应用序数词，表示第二部分，two的序数词为second。故填second。 7．句意：除了连接学校的不同楼宇外，这些作为学校新地标的天桥在未来还将承担多种功能。根据“In addition to”可知，to为介词，其后应用动名词形式，connect的动名词形式为connecting。故填connecting。 8．句意：除了连接学校的不同楼宇外，这些作为学校新地标的天桥在未来还将承担多种功能。根据“in...future.”可知，in the future“在未来”，此处应用定冠词the。故填the。 9．句意：到目前为止，这些天桥已经在网上走红。根据时间状语“so far”可知，本句应用现在完成时态，其结构为have/has+动词过去分词，主语为“The skybridges”，应用have，become的过去分词为become。故填have become。 10．句意：所有学生都认为这些天桥很实用。根据“are”可知，此处应用形容词作表语，构成系表结构，use的形容词形式为useful。故填useful。 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 In China, many young people are doing 1 (amaze) things. Four of them are 2 (especial) excellent. There is Jiao Zi, the director of “Ne Zha 2”. He comes up 3 many good ideas and brings traditional stories to life. Liang Wenfeng, the founder of Deep Seek is also 4 unusual person. Deep Seek is a shining example in artificial intelligence (人工智能). Wang Xingxing developed the robots used in the dance performance “Yang BOT”. Feng Ji created China’s first big 3A game, “Black Myth: Wukong”. It is one of the 5 (good) games we have ever met. And it is popular all around the world. They are all confident and they know what they want to do. They know that if they keep 6 (try), they can make great 7 (achieve). It’s unbelievable that technology in China 8 (make) progress in such a rapid way. As China continues to grow stronger, a lot of young people will follow them. They encourage the young people 9 (work) for their dreams. If you have a dream, you should work hard for it. You can succeed 10 you don’t give up and believe in yourself. 【答案】 1．amazing 2．especially 3．with 4．an 5．best 6．trying 7．achievements 8．has made 9．to work 10．if 【导语】本文介绍了四位中国杰出青年在动画、人工智能、机器人技术和游戏开发等领域的成就，展现了当代中国青年的创新精神和科技发展速度，激励年轻人坚持梦想、自信前行。 1．句意：在中国，许多年轻人正在做令人惊叹的事情。根据“In China, many young people are doing...things.”可知，此处表示“令人惊叹的”事情，需要形容词修饰名词“things”，“amaze”的形容词形式“amazing”意为“令人惊叹的”，用于修饰事物，符合语境。故填amazing。 2．句意：他们中有四个人尤其出色。根据“Four of them are...excellent.”可知，此处表示“尤其出色”，是一个副词修饰形容词“excellent”，“especial”的副词形式是“especially”，意为“尤其、特别”。故填especially。 3．句意：他想出了许多好主意，让传统故事焕发生机。根据“He comes up...many good ideas and brings traditional stories to life.”可知，“come up with”是固定搭配，意为“想出”。故填with。 4．句意：Deep Seek的创始人梁文峰也是一个不寻常的人。根据“Liang Wenfeng, the founder of Deep Seek is also...unusual person.”可知，此处表示“一个”不寻常的人，“person”是可数名词单数，且“unusual”以元音音素开头，因此前面用不定冠词“an”。故填an。 5．句意：它是我们见过的最好的游戏之一。根据“It is one of the...games we have ever met.”可知，句中“one of+the+形容词最高级+可数名词复数”是固定结构，意为 “……中最……之一”，此处应该使用“good”的最高级形式“best”。故填best。 6．句意：他们知道，如果他们坚持尝试，就能取得巨大的成就。根据“They know that if they keep...they can make great...”可知，此处表示坚持“尝试”，“keep doing sth.”是固定搭配，意为“坚持做某事”，此处应该使用动名词形式，“try”的动名词是“trying”。故填trying。 7．句意：他们知道，如果他们坚持尝试，就能取得巨大的成就。根据“They know that if they keep...they can make great...”可知，此处表示巨大的“成就”，是一个名词，在句中作宾语，“achieve”的名词形式“achievement”意为“成就”，是可数名词，此处用复数形式“achievements”表示泛指。故填achievements。 8．句意：中国科技以如此迅猛的方式取得进步令人难以置信。根据“It’s unbelievable that technology in China...progress in such a rapid way.”可知，句中描述的是已完成的事实，时态为现在完成时态，构成为“have/has+动词过去分词”，主语“technology”单数，使用“has”，“make”的过去分词是“made”。故填has made。 9．句意：他们鼓励年轻人为自己的梦想而努力。根据“They encourage the young people...for their dreams.”可知，句中“encourage sb. to do sth.”是固定搭配，意为“鼓励某人做某事”，此处用动词不定式“to work”，符合语境。故填to work。 10．句意：如果你不放弃并相信自己，你就能成功。根据“You can succeed...you don’t give up and believe in yourself.”可知，此处表示“如果”你不放弃，“if”意为“如果”，引导条件状语从句，符合语境。故填if。 阅读下面短文, 在空白处填入一个适当的单词或括号内单词的适当形式。 My family has many 1 (rule) that I have to follow. The most important rule, I think, is that I have to study 2 (hard) at school. My parents always ask me to study every day even on weekends. Another rule is that if I go to some place, I need to tell them 3 I go, just like any other 4 (boy) in our class. And I have to go to bed before 10 p.m. 5 school nights. Rules! Rules! Rules! There are too many rules for 6 (I). I think many students enjoy   7 (have) their room as “the place for themselves”. For example, my friend Bob tries to keep his room the way he likes—a little bit untidy. And he also has posters of his favorite sports star on the wall. My sister is 8 11-year-old student. She thinks rules are good for her. She never 9 (leave) her things around the house. She also makes breakfast for me after 10 (get) up. Anyway, everyone has different ideas about rules. 【答案】 1．rules 2．hard 3．where 4．boy 5．on 6．me 7．having 8．an 9．leaves 10．getting 【导语】本文介绍了作者的家规以及作者与姐姐对这些家规的不同看法。 1．句意：我家里有许多我必须遵守的规定。根据“many”可知“rule”需用名词复数形式，“rule”的复数形式是“rules”。故填rules。 2．句意：我认为最重要的规则是我必须在学校努力学习。根据句意可知句子要表达“努力学习”，“study hard”意为“努力学习”，是固定搭配。故填hard。 3．句意：另一个规则是，如果我去某个地方，我需要告诉他们我去哪里，就像我们班上其他任何男孩一样。根据“if I go to some place”可知需告诉地点，要用连接词“where”构成宾语从句“where I go”。故填where。 4．句意：另一个规则是，如果我去某个地方，我需要告诉他们我去哪里，就像我们班上其他任何男孩一样。根据“any other”可知后面需用名词单数形式。故填boy。 5．句意：在上学的晚上，我必须10点上床睡觉。根据“school nights”可知需用介词表达“在上学的晚上”，表达“在具体某天的晚上”需用介词“on”。故填on。 6．句意：对我来说规则太多。在介词“for”后需用人称代词的宾格形式，“I”的宾格是“me”。故填me。 7．句意：我认为许多学生喜欢将他们的房间作为“自己的地方”。根据“enjoy”可知后面动词需用动名词形式，“have”的动名词形式是“having”。故填having。 8．句意：我姐姐是一名11岁的学生。根据“11-year-old student”是单数名词可知，此处应填不定冠词表示“一名11岁学生”，“eleven”是元音发音开头，需用不定冠词“an”。故填an。 9．句意：她从来不将她的东西在家里乱丢。根据“never”可知句子是一般现在时态，“She”是第三人称单数，动词“leave”需用三单形式“leaves”。故填leaves。 10．句意：她在起床后还为我做早餐。根据介词“after”可知后面动词需用动名词形式，“get”的动名词形式是“getting”。故填getting。 阅读下面短文，在空白处填入恰当的单词或者括号内单词的正确形式(每空一词)。 School rules play an important part in our students’ life. Here are some rules in 1 (we) school. Let’s have a look. The school isn’t strict about most things, but there 2 (be) a few things you need to know. First of all—clothes. You can make many 3 (choice), but you can’t wear jeans with holes in them. You should wear comfortable things. And it’ll be cold when you’re here so it is necessary to 4 (bring ) some warm clothes. 5 (two), the school is very strict about phones—of course you can bring them, but you are 6 (require) to hand in the phones before class. You can’t just put them on silent mode (模式). And you can bring food to school, 7 you must eat it outside during the break. If it’s raining, you can eat in the classroom. All in all, it’s a good school and the teachers are kind. You 8 (real) don’t have to worry about anything here. But 9 (follow) the rules is necessary. As the old saying goes, “Nothing can be achieved without rules.” Rules help us to be 10 better person. 【答案】 1．our 2．are 3．choices 4．bring 5．Secondly 6．required 7．but 8．really 9．following 10．a 【导语】本文主要介绍了作者学校的校规。 1．句意：以下是我们学校的一些规定。空后是名词，此处用形容词性物主代词our。故填our。 2．句意：学校对大多数事情并不严格，但有几件事你需要知道。空后是复数名词things，此处用there be句型的复数形式are。故填are。 3．句意：你可以做出很多选择，但不能穿有洞的牛仔裤。空前是many，此处用名词的复数形式choices。故填choices。 4．句意：你在这里时会很冷，所以有必要带一些暖和的衣服。空前是to，此处用动词原形bring。故填bring。 5．句意：其次，学校对手机非常严格。此处表示顺序，用序数词second。故填Secondly。 6．句意：当然你可以带手机，但上课前你需要上交手机。此处用被动语态，be required to do sth.。故填required。 7．句意：你可以带食物到学校，但必须在课间在外面吃。此处表示转折，用连词but。故填but。 8．句意：总的来说，这是一所好学校，老师们都很友善。你真的不必担心任何事情。此处用副词really修饰动词don’t have to。故填really。 9．句意：但遵守规则是必要的。此处用动名词following作主语。故填following。 10．句意：规则帮助我们成为更好的人。此处用单数名词person，better是辅音音素开头。用不定冠词a修饰person。故填a。 请认真阅读下面短文，在答题卷标有题号的横线上，填入一个适当的单词或括号内单词的正确形式。 When did people start to use fire? No one knows, but we know it was 1 long time ago. Fire was useful then and is still useful now. But fire can also be very 2 (danger). Almost every day we see fire engines 3 (rush) through doe streets. Fires have not only resulted in heavy losses 4 also hurt and killed many people. In recent years, there has been a marked 5 (grow) of fire accidents in big cities. What are the 6 (cause) of fire accidents? Most of the fires are 7 (bring) about by carelessness and violation (违反) of fire regulations. In order to prevent fires, we should first of all raise 8 (people) awareness of fire prevention. The second thing we should do is to train fire fighters. 9 (final), we should make the fire engines better and add 10 (many) fire facilities (设施) to high-rise buildings. 【答案】 1．a 2．dangerous 3．rushing 4．but 5．growth 6．causes 7．brought 8．people’s 9．Finally 10．more 【导语】本文是一篇说明文，主要讲了火灾事故频发，我们应该提高防火意识。 1．句意：没有人知道，但是我们知道那是很久之前了。a long time ago意为“很久之前”。故填a。 2．句意：但是火也可能会非常危险。此处用形容词作表语，dangerous意为“危险的”。故填dangerous。 3．句意：几乎每天我们都能看到消防车在街上疾驰。see sb. doing sth表示“看到某人正在做某事”，此句表示在街上看到消防车的时候，消防车正在疾驰。故填rushing。 4．句意：火不仅能造成重大的损失，也能让很多人受伤、死亡。not only...but also...“不但……而且……”。故填but。 5．句意：近几年，大城市的火灾事故有了明显的增长。根据“there has been a marked”及“of fire accidents in big cities.”可知，该句为there be句型，句中缺少主语，应用名词，grow的名词形式为growth。故填growth。 6．句意：火灾事故的起因是什么呢？根据“are”可知，此处cause的复数，表起因。故填causes。 7．句意：大部分的火灾都是因疏忽和违反规定导致的。根据主语“Most of the fires”可知，主语为动词bring的动作承受者，应用被动语态，故填brought。 8．句意：为了防火，我们首先要提高人们的防火意识。根据“awareness of fire prevention.”可知，此处应为“人们的防火意识”，需用所有格。故填people’s。 9．句意：最后，我们应该把消防车优化并且在高楼中增加更多的灭火设施。根据“we should make the fire engines better ”可知，此空是修饰整个句子，应用副词。故填Finally。 10．句意：最后，我们应该把消防车优化并且在高楼中增加更多的灭火设施。根据“make the fire engines better”及“add”可知，此空也应用比较级。故填more。 Over the years, movies and books have used tornadoes a lot in their stories. A tornado can be very dangerous. It usually has wind speeds (速度) of about 100 metres per second, and 1 (travel) a long distance. Most tornadoes last for less than 10 minutes. 2 (sad), tornadoes kill many people every year. Scientists can’t go inside tornadoes. That means tornadoes are very hard to study. As 3 result, it is still 4 (certain) how tornadoes form and die. 5 (tell) how strong a tornado is, scientists look at how much damage it causes and show the levels on the EF-Scale 6 EF0 to EF5. For example, if a tornado only damages trees, it will be at the level of EF0, while a tornado at the 7 (strong) level of EF5 blows away buildings with a wind speed of over 100 metres per second. 8 tornadoes can happen very quickly, make sure you know what to do when facing them. When you find 9 (you) meeting a tornado, calm down and try to find a safe place inside. Put your hands over the back of your head for 10 (protect). Also, stay away from windows and heavy things, or they may fall on you. 【答案】 1．travels 2．Sadly 3．a 4．uncertain 5．To tell 6．from 7．strongest 8．Since/Because/As 9．yourself 10．protection 【导语】文章围绕龙卷风展开，介绍其具有危险性，难以研究，还给出人们遭遇龙卷风时应冷静找安全处、保护自身等应对建议。 1．句意：它通常风速约为每秒100米，并且行进很长一段距离。根据前半句可知，句子时态是一般现在时，主语为It，故填travels。 2．句意：可悲的是，龙卷风每年都会造成很多人死亡。根据“tornadoes kill many people every year”可知，此处应用副词修饰整个句子。设空位于句首，首字母大写，故填Sadly。 3．句意：因此，龙卷风如何形成和消失仍然不确定。固定搭配as a result意为“结果”，符合语境。故填a。 4．句意：因此，龙卷风如何形成和消失仍然不确定。空处应用形容词作表语，根据“how tornadoes form and die”可知，此处指尚不确定，故填uncertain。 5．句意：为了判断龙卷风有多强烈，科学家观察它造成的破坏程度，并在EF等级表上从EF0到EF5标注等级。分析句子可知，此处应用不定式作目的状语，句首单词首字母大写，故填To tell。 6．句意：为了判断龙卷风有多强烈，科学家观察它造成的破坏程度，并在EF等级表上从EF0到EF5标注等级。根据固定搭配“from...to...”意为“从……到……”，符合语境，故填from。 7．句意：例如，如果龙卷风只破坏树木，它会处于EF0等级，而处于EF5最强等级的龙卷风，风速超过每秒100米，会把建筑物吹走。根据the和EF5可知，此处应用形容词最高级，故填strongest。 8．句意：因为龙卷风可能发生得非常突然，所以要确保你知道面对它们时该怎么做。“tornadoes can happen very quickly”是“make sure you know what to do when facing them”的原因，Since/Because/As都可引导原因状语从句，表“因为；由于”，句首首字母大写。故填Since/Because/As。 9．句意：当你发现自己遭遇龙卷风时，冷静下来并尽量在室内找一个安全的地方。根据句子主语是you，这里强调“发现你自己遭遇龙卷风时”，要用反身代词yourself，作find的宾语。故填yourself。 10．句意：把你的手放在后脑勺以保护（自己）。根据“for”是介词，后接名词。protect是动词，其名词形式protection表示“保护”。故填protection。 学科网（北京）股份有限公司 $ 期末复习之语法填空12篇 （Units1-6单元话题） 单元 单元话题 Unit 1 This is me 个人信息 Unit 2 Getting along 与人相处 Unit 3 Make it happen! 发明创造 Unit 4 Digital life 科学技术 Unit 5 Play by the rules 规则与制度 Unit 6 When disaster strikes 自然灾害 本资料共12篇专题训练，从上到下每单元依次对应2篇单元话题专题训练 阅读下列短文，根据语篇内容，在空白处填入括号内单词的正确形式，使短文通顺、连贯。 Hello, I’m Tom. I come from Cuba (古巴), but recently I moved to China. I started a new school life here. It was a big change for me because the school life in China is quite 1 (difference) from that in Cuba. School here starts at 8:00 a.m. and 2 (finish) at 4:50 p.m. The new school is much 3 (good) than my old school in Cuba. For example, it is bigger and more beautiful than my old one. I thought that I might be lost in the first week. 4 (luck), my new classmate Zhang Bin is very friendly. He 5 (offer) to show me around the school when we are free. In China, we don’t have so much homework 6 (do) every day. If I listen to the teachers carefully, I can finish my homework quickly. To keep 7 (health), our school provides us with sports instruments to exercise, so we can spend our free time 8 (play) ping-pong, basketball or running. Sometimes we like to listen to pop music and watch 9 (movie) at the cinema. Time flies so quickly and I have been in the new school for two months. I get many students’ help. I start enjoying my school life here. I am always 10 (have) so much fun! 阅读下面短文，在空白处填入恰当的单词或括号内单词的正确形式。 Gina was 1 honest and kind girl. She thought that she was not as pretty as others, so she thought it was impossible for her to make friends with her classmates. After school, she wanted to do nothing 2 stay at home. How lonely she 3 (feel)! One day, her mother bought a nice hairgrip (发夹) for her. When she wore it, she thought she was much 4 (beautiful) than before. So she expected 5 (wear) it to school at once! The next morning, on her way to school, most of the 6 (child) in her school smiled at her. She thought that was because of her hairgrip. She didn’t tell 7 (somebody) about it. With the confident (自信的) smile on her face, she spent all the break time 8 (play) happily with her classmates. All of her classmates wondered what happened to her. A school day passed quickly. When she got back home and wanted to take off the hairgrip, she was 9 (surprise) to find it was gone. Her mother said, “Did you know? 10 (actual), you left your hairgrip at home! I found it by the door this morning.” Hearing her mother’s words, she suddenly understood. 阅读下面短文，在空白处填入适当的单词或括号内单词的适当形式。 What do you do when you have trouble? Do you often have 1 (something) difficult to do with? When facing problems and worries, some people believe the 2 (bad) thing is to do nothing. Because if we run away from them, we 3 (have) more problems. Then how to deal with our problems? It is useful to find someone you trust to talk to. Don’t keep your worries to 4 (you). Try to talk to others, you will become 5 (certain) less worried. The person doesn’t need to be an expert. Your friends or parents will be OK. They are always there 6 (help) you. We often say that sharing a problem is like cutting it in half. The more you talk to others, the 7 (few) worries you will get. Maybe you 8 (not solve) your problems like this in the past. But now, just remember: 9 we talk to someone, we’ll feel worse. So are you going to talk to others when you have problems after 10 (learn) this passage? 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Have you ever heard of the ancient Chinese story about Boya and Zhong Ziqi? On a 1 (rain) day, the famous guqin player, Boya, was sitting by the river 2 (quiet). Suddenly he saw a woodcutter 3 (call) Zhong Ziqi working hard. Boya warmly invited him to listen to 4 (he) music. While Boya was playing his guqin and imagining tall mountains, Zhong Ziqi saw Mount Tai 5 (reach) into the sky. When Boya thought of 6 (rush) water, Zhong Ziqi said, “Your music sounds like running 7 (river)!” Whatever Boya thought about, Zhong Ziqi heard in his music. They were excited 8 (find) that they understood each other well. Later, Zhong Ziqi 9 (pass) away. When Boya visited his friend’s tomb (坟墓), he was so sad that he 10 (break) his guqin in half. He would never play it again. This story has been passed down through the ages, not only as the deep friendship between Boya and Zhong Ziqi but also as a symbol of the great connection. 阅读下面短文, 在空白处填入适当的单词或括号内单词的正确形式。（每空不超过三个单词） The 2025 World AI Conference took place in Shanghai. It showed the 1 (new) AI technologies from around the world. Visitors saw and tried many smart 2 (product). Some companies showed robot dogs, robot arms, and machines that can sort items by 3 (read) text. People also 4 (see) humanoid robots (仿真机器人) that serve food and drinks. Visitors tested smart glasses that can help with payment, and office systems powered by AI. There were also new AI cars, smart factory systems, 5 art made by AIGC (AI-generated content). Big companies like Tencent and Huawei introduced 6 (they) newest AI tools and chips. China’s AI companies are 7 (use) AI in many ways—from industry 8 daily life. The event gives people a chance 9 (learn) how AI is changing the world. Experts say AI will keep growing and bring more smart tools to help people in 10 future. 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。 Do you like riding bikes? Recently, riding a bike 1 (become) very popular. This has developed the bike business a lot. According to the report, the sales of bikes were €4 billion in Germany 2 2019. However, by 2023, sales grew by €3.06 billion, setting a new record. As one of the 3 (easy) ways of transportation, riding a bike is certainly good exercise. Also, with rising fuel (燃料) prices and people’s wish to connect with nature, more people want to ride bikes instead of driving cars or 4 (use) public transportation. It is no wonder that new innovations (创新) in bikes always appear. The following are two bike trends (趋势). Bicycle sharing has been introduced in many 5 (city) around the world. It’s reported that 6 (thousand) of bikes get lost every year. So better locks are needed. The latest lock can 7 (simple) be opened through an app. The mobile phone is the key. 8 a stranger moves the bike, the lock will make a loud sound. As more and more people use bikes, they often put a bike bag on the bike to carry things. But what will they do with the bike bag when finishing their ride? Not long ago, 9 18-year-old high school student named Karl showed his special bike bag. When the bike ride is over, it’s very easy to turn the bike bag into a backpack and continue running with it on the back. Riding a bike seems 10 (be) a trend at home and abroad. And there will be more innovations to make the ride enjoyable. 阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空, 使短文通顺、连贯。 What do you expect at this time of year in northeast China? Terrible winds, heavy snow and slippery (滑的) roads are common. Since early November, many students have shared 1 (they) challenging experiences online. 2 , things are different at Harbin Institute of Technology. Students move 3 (comfortable) between classrooms, libraries, dining halls, dormitories (宿舍), and even the gym in T-shirts, all within 5 minutes’ walk. Some students even eat ice cream while enjoying the snowy scenery along the way. They can do all these because 4 the newly built skybridges. The university 5 (start) building the skybridges in 2022. With a total length of 1,330.13 metres, the skybridges were built in three steps. On November 7th, the 6 (two) part of the walkway system was put into use. Now, 881.81 metres of skywalks are in use. In addition to 7 (connect) different school buildings, the skybridges as the school’s new landmark will also serve different functions (功能) in 8 future. The skybridges 9 (become) popular on the Internet so far. All the students think the skybridges are 10 (use). One wrote, “In the past, I never wanted to go out in the cold winter unless the sun shines brightly. Now thanks to the skywalks, I can wear light clothes even in below-zero temperatures.” 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 In China, many young people are doing 1 (amaze) things. Four of them are 2 (especial) excellent. There is Jiao Zi, the director of “Ne Zha 2”. He comes up 3 many good ideas and brings traditional stories to life. Liang Wenfeng, the founder of Deep Seek is also 4 unusual person. Deep Seek is a shining example in artificial intelligence (人工智能). Wang Xingxing developed the robots used in the dance performance “Yang BOT”. Feng Ji created China’s first big 3A game, “Black Myth: Wukong”. It is one of the 5 (good) games we have ever met. And it is popular all around the world. They are all confident and they know what they want to do. They know that if they keep 6 (try), they can make great 7 (achieve). It’s unbelievable that technology in China 8 (make) progress in such a rapid way. As China continues to grow stronger, a lot of young people will follow them. They encourage the young people 9 (work) for their dreams. If you have a dream, you should work hard for it. You can succeed 10 you don’t give up and believe in yourself. 阅读下面短文, 在空白处填入一个适当的单词或括号内单词的适当形式。 My family has many 1 (rule) that I have to follow. The most important rule, I think, is that I have to study 2 (hard) at school. My parents always ask me to study every day even on weekends. Another rule is that if I go to some place, I need to tell them 3 I go, just like any other 4 (boy) in our class. And I have to go to bed before 10 p.m. 5 school nights. Rules! Rules! Rules! There are too many rules for 6 (I). I think many students enjoy   7 (have) their room as “the place for themselves”. For example, my friend Bob tries to keep his room the way he likes—a little bit untidy. And he also has posters of his favorite sports star on the wall. My sister is 8 11-year-old student. She thinks rules are good for her. She never 9 (leave) her things around the house. She also makes breakfast for me after 10 (get) up. Anyway, everyone has different ideas about rules. 阅读下面短文，在空白处填入恰当的单词或者括号内单词的正确形式(每空一词)。 School rules play an important part in our students’ life. Here are some rules in 1 (we) school. Let’s have a look. The school isn’t strict about most things, but there 2 (be) a few things you need to know. First of all—clothes. You can make many 3 (choice), but you can’t wear jeans with holes in them. You should wear comfortable things. And it’ll be cold when you’re here so it is necessary to 4 (bring ) some warm clothes. 5 (two), the school is very strict about phones—of course you can bring them, but you are 6 (require) to hand in the phones before class. You can’t just put them on silent mode (模式). And you can bring food to school, 7 you must eat it outside during the break. If it’s raining, you can eat in the classroom. All in all, it’s a good school and the teachers are kind. You 8 (real) don’t have to worry about anything here. But 9 (follow) the rules is necessary. As the old saying goes, “Nothing can be achieved without rules.” Rules help us to be 10 better person. 请认真阅读下面短文，在答题卷标有题号的横线上，填入一个适当的单词或括号内单词的正确形式。 When did people start to use fire? No one knows, but we know it was 1 long time ago. Fire was useful then and is still useful now. But fire can also be very 2 (danger). Almost every day we see fire engines 3 (rush) through doe streets. Fires have not only resulted in heavy losses 4 also hurt and killed many people. In recent years, there has been a marked 5 (grow) of fire accidents in big cities. What are the 6 (cause) of fire accidents? Most of the fires are 7 (bring) about by carelessness and violation (违反) of fire regulations. In order to prevent fires, we should first of all raise 8 (people) awareness of fire prevention. The second thing we should do is to train fire fighters. 9 (final), we should make the fire engines better and add 10 (many) fire facilities (设施) to high-rise buildings. Over the years, movies and books have used tornadoes a lot in their stories. A tornado can be very dangerous. It usually has wind speeds (速度) of about 100 metres per second, and 1 (travel) a long distance. Most tornadoes last for less than 10 minutes. 2 (sad), tornadoes kill many people every year. Scientists can’t go inside tornadoes. That means tornadoes are very hard to study. As 3 result, it is still 4 (certain) how tornadoes form and die. 5 (tell) how strong a tornado is, scientists look at how much damage it causes and show the levels on the EF-Scale 6 EF0 to EF5. For example, if a tornado only damages trees, it will be at the level of EF0, while a tornado at the 7 (strong) level of EF5 blows away buildings with a wind speed of over 100 metres per second. 8 tornadoes can happen very quickly, make sure you know what to do when facing them. When you find 9 (you) meeting a tornado, calm down and try to find a safe place inside. Put your hands over the back of your head for 10 (protect). Also, stay away from windows and heavy things, or they may fall on you. 学科网（北京）股份有限公司 $