Unit 5 How do inventions change our lives（单元自测·提升卷）英语沪教版六年级上册（新教材）

Unit 5 How do inventions change our lives?（单元自测·提升卷） 英语沪教版六年级上册（新教材） 参考解析 听力部分（30分） 一、在“中华发明文化节”开幕式上，主持人依次介绍五件与简单机械相关的发明展品。请听录音，根据你所听到的先后顺序给下列图片排序。(每小题1分，共5分) 2 1 5 4 3 【听力原文】 1. We can use it to open bottles. 2. It is a lever for children to play on it. 3. People in wheelchairs can go into the buildings through it. 4. It can carry people to travel in the sky. 5. It has four wheels to carry heavy boards. 二、文化节“发明故事会”分享环节，几位同学围绕古今发明分享自己的感悟。请听录音，判断句子与你所听到的分享内容是（T）否（F）相符。(每小题1分，共5分) 1. F 2. T 3. T 4. T 5. F 【听力原文】 1. Mark runs the most slowly among the three boys. 2. It took people a long time to travel far before the invention of the planes. 3. We can see tiny wheels inside that model car. 4. People invented a lot of things to make travel easy. 5. Things can move up and down more easily on a ramp. 三、同学们移步“发明体验馆”，体验各类简单机械互动装置。请听录音，选出与你所听到的体验馆小对话内容相符的图片。(每小题2分，共10分) 1. C 2. B 3. C 4. A 5. B 【听力原文】 1. W: What kind of simple machine is the seesaw? M: It’s a lever. Two children sit on each side of it. They go up and down. 2. W: What kind of simple machine is the slide? M: It’s a ramp. It can help us move up and down. 3. W: What will we use to carry the boards for the tree house? M: We’ll use the cart with four wheels. It’s easy to move it. 4. W: How can we get up to the tree house in the tall tree? M: We can use the ladder. It’s safe and easy to climb. 5. W: What invention helps us feel cool quickly in hot summer? M: The air conditioner. 四、“中华发明文化节”邀请科学史专家开展科普讲座，讲述工具发明如何便利人类生活。请听录音，根据你所听到的讲座短文内容，选出正确的答案。(每小题2分，共10分) 1. A 2. B 3. B 4. A 5. C 【听力原文】 Inventions change our daily life. People invented many things to make our lives easier. Buses and trains have wheels, so they can carry lots of people on land. Ships take us across big oceans. Trains are great for longdistance travel. We also have simple machines. The seesaw and the slide in the playground are fun inventions. The lever helps us move heavy boxes easily. And a clock is a useful invention too. It tells us the time and helps us plan our day well. They are very helpful in our daily life. 笔试部分（70分） 五、同学们参与“发明文化节”展厅打卡集章活动，观察展厅实物展品，根据图片提示填写单词，完成句子打卡任务。(每小题1分，共5分) 1. slide 2. seesaw 3. machine 4. wheelchair 5. truck 【解析】 1. 图中是小朋友玩滑梯的场景。句子表达“我们可以从____轻松下来”，the后面接名词，答案为slide，意为“滑梯”。句意：我们可以从滑梯上轻松滑下来。 2. 图中是两个小朋友正在玩跷跷板的场景。句子表达“两个孩子可以在____上面玩耍”，the后面填写游乐设施名词seesaw，意为“跷跷板”。句意：两个孩子可以在跷跷板上玩耍。 3. 图中是一台洗衣机。washing machine是固定短语，意为“洗衣机”。句意：这台洗衣机可以帮我们洗衣服。 4. 图中是一位老人坐在轮椅上的场景。a后面接可数名词单数wheelchair，表示交通工具辅具。get around意为“四处走动；出行”。句意：这位老人使用轮椅出行。 5. 图中是一辆货运卡车。the后面填名词，句子谓语has为第三人称单数形式，此处的答案用单数形式truck。句意：这辆卡车有四个大轮子。 六、结合展厅展品、中国古代发明与现代科技的相关信息，用括号中所给词的适当形式填空。(每小题1分，共5分) 1. (the) most carefully 2. to take 3. teeth 4. to look 5. easier 【解析】 1. 句中有范围of all the drivers（在所有司机当中），表示三者及以上进行比较，要用副词的最高级；carefully是多音节副词，最高级形式为most carefully，the可省略。句意：我的叔叔是一名出租车司机。在所有司机当中，他开车最小心。 2. use sth. to do sth.是固定搭配，意为“使用某物去做某事”，此处要用动词不定式。句意：现在我们旅行时经常用手机拍摄好看的照片。 3. 设空前有形容词many（许多），后接可数名词复数；tooth是不规则名词，复数形式为teeth。句意：锯子上有许多锋利的齿。它们有助于轻松切割物品。 【文化小贴士】相传我国古代工匠鲁班受带齿树叶启发，发明了锯子，极大改善了古人伐木的劳作。 4. “It’s + adj. + to do sth.”是固定句型，意为“做某事是……的”，此处需要填动词不定式。句意：在电脑上查阅一些有用的信息很容易。 5. 句中有比较级标志词than（比），形容词要用比较级；easy是以“辅音字母 + y”结尾，变 y为i再加er，比较级为easier。句意：如今人工智能机器人可以完成许多艰难又危险的工作。它们让这些工作比以前更加容易。 七、“发明文化节”的科普展板陈列五幅实物图片和对应的英文说明文字，请将图片与文字配对。(每小题1分，共5分) 1. E 2. C 3. A 4. D 5. B 【解析】 1. 图里是热气球和飞机在天空中。E项句意：热气球和飞机帮助人们在空中旅行。故正确答案选E。 2. 图里坐轮椅的人正通过斜坡进入楼房。C项句意：斜坡对坐轮椅的人进出楼房很有用。故正确答案选C。 3. 图里两个孩子正在玩跷跷板，跷跷板属于一种杠杆。A项句意：看！孩子们正在玩跷跷板。它是一种杠杆。故正确答案选A。 4. 图里是一台洗衣机。D项句意：洗衣机是一项很棒的发明。它让我们的生活更轻松。故正确答案选D。 5. 图里有自行车、小汽车和车轮。B项句意：轮子无处不在。它们帮助自行车和汽车平稳地行驶。故正确答案选B。 八、发明文化节设置“发明知识闯关”线上答题游戏，请结合展厅所学，认真阅读题干，选择最佳选项。(每小题1分，共10分) 1. A 2. B 3. B 4. A 5. B 6. A 7. B 8. A 9. B 10. B 【解析】 1. 答句在说明轮子如何帮助人们，疑问词how表示“怎样、如何”；what（什么）、which（哪一个）不符合问答逻辑。句意：——轮子如何帮助人们？——它们帮助搬运重物并且快速出行。 2. seesaw意为“跷跷板”，有两端，孩子可以一上一下玩耍；slide（滑梯）、wheel（轮子）不符合“两端、一上一下” 的描述。句意：跷跷板有两端。孩子们可以在上面一上一下。 3. 句中有than表示比较，要使用副词比较级。fast的比较级是faster；fast原级、fastest最高级不符合语法。句意：我们坐飞机出行比坐火车更快。 4. invention意为“发明”，轮子是人类创造出来的事物；discovery侧重发现原本就存在的东西，find是动词，不能作主语。句意：轮子的发明极大地改变了人们的生活。 5. watch意为“手表”，戴在手腕上用来报时；wheel（轮子）、saw（锯子）不符合生活常识。句意：我手腕上戴着一块手表来看时间。 6. machine意为“机器”，是为我们干活的工具；hill（小山）、point（要点）不符合句意。句意：机器是为我们干活的一种工具。 7. tiny意为“微小的”，用来描述蚂蚁的体型；big（大的）、large（巨大的）和蚂蚁特征不匹配。句意：这些小小的蚂蚁正把食物搬回巢穴。 8. move意为“移动”，轮子帮助自行车、汽车平稳移动；carry（搬运）、climb（攀爬）搭配语义不通。句意：轮子可以帮助自行车和汽车平稳地移动。 9. wheelchairs意为“轮椅”，斜坡方便坐轮椅的人进出建筑物；carts（手推车）、ladders（梯子）不符合语境。句意：斜坡对坐轮椅的人很有用。他们可以轻松进入建筑物。 10. hard意为“困难的”，锯子发明之前，人们砍伐木头是很艰难的；easy（容易的）、simple（简单的）违背客观常识。句意：在锯子被发明之前，人们砍伐木头很困难。 【文化小贴士】鲁班发明锯之前，古人只能依靠斧头砍伐木材，劳作十分辛苦。 九、在文化节“探究工坊”，同学们需要改写句子，练习用英语表达发明带来的改变。(每小题2分，共10分) 1. Where can you see wheels in your daily lives? 2. What can people in wheelchairs use to get into a building? 3. It is easy to open the bottle with an opener. 4. Bob runs (the) most slowly in his class. 5. Why is the most important invention the plane? 【解析】 1. 画线部分on the cars是地点，对地点提问用疑问词where；原句含有情态动词can，直接把can提到主语前面；第一人称we要变为第二人称you，our变为your。句意：在日常生活中你们可以在哪里看见轮子？ 2. 画线部分the ramp是事物，对物品提问用疑问词what；句子有情态动词can，将can提到主语前面，其余部分保留。句意：坐轮椅的人可以使用什么进入建筑物？ 3. “It is + adj. + to do sth.”是固定句型，it作形式主语，真正主语为后面的动词不定式，把原句的动名词Opening改为不定式to open。句意：用开瓶器打开这个瓶子很容易。 4. more slowly than any other student含义为“比班里其他任何学生都跑得慢”，等同于“班里跑得最慢”；slowly的最高级为(the) most slowly，范围用in his class。句意：鲍勃在他班里跑得最慢。 5. 画线部分because we can travel far and fast by plane是because引导的原因状语，对原因提问用疑问词why；be动词is提前到主语前面。句意：为什么最重要的发明是飞机？ 十、Tom在文化节实践工坊遇到Sam，两人聊起周末搭建树屋的实践计划。根据上下文，从方框中选择合适的句子选项补全对话。(每小题1分，共5分) 1. B 2. A 3. C 4. D 5. E 【解析】 1. 下一句Sam回答“我打算和爸爸搭建一座树屋”，是在讲述计划要做的事。B项意为“这个周末你打算做什么？”，用来询问对方的计划，引出下文的答语，符合对话逻辑。 2. 下一句Sam回答“我们计划使用一辆手推车和一把梯子”，介绍要使用的工具。A项意为“你们将要使用哪些简单机械？”，针对使用的工具进行提问，承接下文回答。 3. 下一句Sam回答“它被用来搬运沉重的木板”，在说明手推车的用途。C项意为“手推车是用来做什么的？”，询问物品的用途，匹配答句内容。 4. 下一句Sam以“No, it can’t.”开头作否定回答，可知此处是Can引导的一般疑问句。D项意为 “梯子也能帮你们搬运重物吗？”，是一般疑问句，与下文答语对应。 5. 下一句Sam回答“是的，它们让我们的建造工作变得容易很多”，是对上文观点的赞同。E项意为“这些简单机械非常有用”，提出看法，引出下文的肯定答复，完成语境衔接。 十一、Lily在文化节故事角读到一则关于斜坡、杠杆的生活小故事，请选择最佳选项完成故事。(每小题2分，共10分) 1. A 2. B 3. C 4. A 5. B 【解析】 1. 由后文提到的“We can put a long board from the floor to the table”可知，把长木板从地面搭到桌子就是斜坡。ramp意为“斜坡”；wheel（轮子）、ladder（梯子）不符合描述。句意：让我们用一个斜坡。 2. 根据科学知识，斜坡这种简单机械可以让费力的工作变得更加容易。easier意为“更容易的”；harder（更困难的）、slower（更慢的）和文意相悖。句意：斜坡让工作变得更容易。 3. 下一句“A lever helps people lift heavy things”给出了提示，这根长棍子起到杠杆的作用。lever 意为“杠杆”；truck（卡车）、slide（滑梯）不符合句意。句意：那根棍子就是一根杠杆。 4. 杠杆属于简单机械，它可以帮助人们用更小、更少的力气抬起重物。less意为“更少的”；more（更多的）、no（没有）不符合杠杆的原理。句意：杠杆帮助人们用更少的力气抬起重物。 5. 通读全文，斜坡和杠杆帮助她们成功搬起了果篮，由此可知简单机械在日常生活中很有用。helpful意为“有用的”；useless（无用的）、difficult（困难的）不符合故事主旨。句意：简单机械在我们的日常生活中非常有用。 十二、发明文化节阅读展区展出古今中外发明故事，请通读两篇短文，完成探究性习题。(每小题1分，共10分) （A）1. F 2. T 3. T 4. T 5. T 【解析】 1. 题干句意：路易・布莱尔1890年出生于法国。原文写明“Louis Braille was born in France in 1809.”，说明出生年份是1809年，不是1890年，和题干句子表述不符，故正确答案填F。 2. 题干句意：在他三岁的时候，他失明了。原文句子“When he was three years old, he had an accident (事故) and became blind.”与题干信息一致，故正确答案填T。 3. 题干句意：路易・布莱尔在15岁时发明了布莱尔盲文系统。原文句子“He wanted to read and write like his friends, so he invented the Braille system when he was 15 years old.”直接对应题目语句，信息匹配，故正确答案填T。 4. 题干句意：布莱尔的发明可以帮助盲人。原文句子“Braille’s invention helped blind people all over the world read and write on their own.”，和句子内容相符，故正确答案填T。 5. 题干句意：路易・布莱尔很伟大。文中提到“He was a great scientist.”，great与原文表述对应，符合句子描述，故正确答案填T。 （B）1. C 2. A 3. B 4. C 5. A 【解析】 1. 题干句意：我们在哪里可以看到人工智能？由原文第一段“AI is everywhere: in our phones, cars, houses and so on.”可知，人工智能到处都能看见。A（汽车）、B（手机）都只是其中一部分，故正确答案选C。 2. 题干句意：人们可以使用DeepSeek去____。由DeepSeek板块中的“It can write emails, songs and stories.”可知，它可以写出好故事。walk the dog（遛狗）、cook delicious food（做美味的食物）文中没有提及。故正确答案选A。 3. 题干句意：画线单词“a selfdriving car”意思是____。由Apollo Go板块中“It is a selfdriving car. It has no drivers in it.”可知，它是一辆里面没有司机的出租车。A（医生的出租车）、C（在杭州运行的出租车）不是该短语的含义。故正确答案选B。 4. 题干句意：Cindy很忙，没有时间做家务。也许她可以求助____。由Roomba i7 +板块“My son bought a present for me last month. It’s a robot mop. It can clean floors.”可知，Roomba i7 + 是扫地机器人，可以做家务。DeepSeek用于写作，Apollo Go是自动驾驶出租车，均不能做家务。故正确答案选C。 5. 题干句意：这篇文章可能选自一本____。短文主要介绍人工智能相关产品，属于科技内容。science magazine（科学杂志）符合；music storybook（音乐故事书）、sports magazine（体育杂志）和文章主题无关。故正确答案选A。 十三、书面表达。(共10分) 【参考范文1】 My favourite invention My favourite invention is the wheel. It is one of the most important inventions in the world. Before the wheel was invented, people had to carry heavy things on their backs. This work was really difficult and tiring. After its invention, people could use carts to move heavy goods. Today, wheels help cars, trains and planes work well. They let us travel fast and carry heavy things with little effort. I like the wheel best because it makes our lives much easier. It is truly a wonderful invention. 【译文1】 我最喜欢的发明 我最喜欢的发明是轮子。它是世界上最重要的发明之一。 在轮子被发明之前，人们不得不靠后背搬运重物。这份工作既艰难又劳累。轮子发明之后，人们可以用手推车搬运重物。如今，轮子助力汽车、火车和飞机运转。它们让我们快速出行，毫不费力地搬运重物。 我最喜欢轮子，因为它让我们的生活变得便利许多。它确实是一项了不起的发明。 【参考范文2】 My favourite invention My favourite invention is the highspeed train. It is a great modern Chinese invention. Before highspeed trains appeared, people took slow trains for longdistance trips. Travelling between different cities would take lots of time. Now highspeed trains help us reach faraway cities in much less time. They carry lots of passengers safely. I love this invention because it saves us so much time. It makes our travel more comfortable and convenient. It is really fantastic. 【译文2】 我最喜欢的发明 我最喜欢的发明是高铁。它是一项伟大的中国现代发明。 在高铁出现以前，人们乘坐慢火车长途出行。在城市之间旅途会耗费大量时间。现在高铁帮助我们用短得多的时间抵达远方的城市，还可以安全运送大量乘客。 我喜爱这项发明，因为它帮我们节省大量时间。它让我们的出行更加舒适便捷。它真是太棒了。 【参考范文3】 My favourite invention My favourite invention is the bicycle. It is a great useful invention in our daily life. Before the bicycle was invented, people mostly walked for short trips. Travelling to places far away was slow and took lots of time. After the bicycle came out, people could travel faster on land. Bicycles have wheels, and wheels help us move smoothly. I like bicycles because they are cheap and green. They make our daily trips much better. It is a great invention for common people. 【译文3】 我最喜欢的发明 我最喜欢的发明是自行车。它是日常生活中一项非常实用的发明。 在自行车被发明之前，人们短途出行大多靠步行。去往远方的地方速度很慢，还要耗费很多时间。自行车问世之后，人们在陆地上出行变得更快。自行车装有轮子，轮子帮助我们平稳行进。 我喜欢自行车，因为它既实惠又环保。它让我们的日常出行变得更加美好。对普通人来说，这是一项很棒的发明。 【参考范文4】 My favourite invention My favourite invention is paper. It is one of the four great ancient Chinese inventions. Before paper was invented, people wrote stories on heavy materials. Making things for writing cost lots of time. After paper came into use, it became much easier for people to write and draw. People could make books easily, so more people got chances to read and learn new knowledge. I like paper because it helps spread knowledge. This great invention changes our lives a lot. 【译文4】 我最喜欢的发明 我最喜欢的发明是纸。它是中国古代四大发明之一。 在纸被发明之前，人们在沉重的器物上面记录故事。制作书写材料要耗费大量时间。纸投入使用之后，人们书写、画画变得容易得多。人们可以轻松制作书籍，于是更多人有机会阅读、学习新知识。 我喜欢纸，因为它助力知识传播。这项伟大的发明极大地改变了我们的生活。 学科网（北京）股份有限公司 $ Unit 5 How do inventions change our lives?（单元自测·提升卷） 英语沪教版六年级上册（新教材） （建议用时：60分钟 满分：100分） 题号 一 二 三 四 五 六 七 八 九 十 十一 十二 十三 总分 得分 听力部分（30分） 一、在“中华发明文化节”开幕式上，主持人依次介绍五件与简单机械相关的发明展品。请听录音，根据你所听到的先后顺序给下列图片排序。(每小题1分，共5分) ( ) ( ) ( ) ( ) ( ) 二、文化节“发明故事会”分享环节，几位同学围绕古今发明分享自己的感悟。请听录音，判断句子与你所听到的分享内容是（T）否（F）相符。(每小题1分，共5分) ( )1. Mark runs faster than others. ( )2. Before the invention of the plane, it took people a long time to travel far. ( )3. Tiny wheels are inside that model car. ( )4. People invented lots of things to make travel easy. ( )5. It’s easy to move heavy things with a lever. 三、同学们移步“发明体验馆”，体验各类简单机械互动装置。请听录音，选出与你所听到的体验馆小对话内容相符的图片。(每小题2分，共10分) ( )1. A. B. C. ( )2. A. B. C. ( )3. A. B. C. ( )4. A. B. C. ( )5. A. B. C. 四、“中华发明文化节”邀请科学史专家开展科普讲座，讲述工具发明如何便利人类生活。请听录音，根据你所听到的讲座短文内容，选出正确的答案。(每小题2分，共10分) ( ) 1. Why did people invent many things? A. To make our lives easier. B. To make travel slow. C. To build big oceans. ( ) 2. What do buses and trains have? A. Levers. B. Wheels. C. Slides. ( ) 3. Where can we see the seesaw and the slide? A. In the zoo. B. In the playground. C. On the ship. ( ) 4. What helps us move heavy boxes easily? A. The lever. B. The ramp. C. The clock. ( ) 5. What can a clock help us do? A. It can carry many people. B. It can cross big oceans. C. It can plan our day well. 笔试部分（70分） 五、【原创题·探宝打卡】同学们参与“发明文化节”展厅打卡集章活动，观察展厅实物展品，根据图片提示填写单词，完成句子打卡任务。(每小题1分，共5分) 第1小题图 第2小题图 第3小题图 第4小题图 第5小题图 1. We can get down easily from the __________. 2. Two children can play on the __________. 3. This washing __________ can help us wash clothes. 4. The old man uses a __________ to get around. 5. The __________ has four big wheels. 六、【原创题·语法闯关】结合展厅展品、中国古代发明与现代科技的相关信息，用括号中所给词的适当形式填空。(每小题1分，共5分) 1. My uncle is a taxi driver. He drives __________(carefully) of all the drivers. 2. Now we often use our phones __________(take) nice photos during travelling. 3. There are many sharp __________(tooth) on the saw. They help cut things easily. 4. It is easy __________(look) up some useful information (信息) on the computer. 5. Now AI robots can do many hard and dangerous jobs. They make these jobs ________ (easy) than before. 七、“发明文化节”的科普展板陈列五幅实物图片和对应的英文说明文字，请将图片与文字配对。(每小题1分，共5分) A. Look! The children are playing on the seesaw. It is a kind of lever. B. Wheels are everywhere. They help bikes and cars move smoothly. C. A ramp is useful for people in wheelchairs to go into and out of the buildings. D. The washing machine is a great invention. It makes our lives easier. E. Hotair balloons and planes help people travel in the sky. 1. 2. 3. 4. 5. ( ) ( ) ( ) ( ) ( ) 八、发明文化节设置“发明知识闯关”线上答题游戏，请结合展厅所学，认真阅读题干，选择最佳选项。(每小题1分，共10分) ( )1.—______ do wheels help people? —They help carry heavy things and travel fast. A. How B. What C. Which ( )2. A ______ has two sides. Children can go up and down on it. A. slide B. seesaw C. wheel ( )3. We travel ______ by plane than by train. A. fast B. faster C. fastest ( )4. The ______ of the wheel changed people’s lives greatly. A. invention B. discovery C. find ( )5. I wear a ______ on my wrist to tell the time. A. wheel B. watch C. saw ( )6. A ______ is a tool that does work for us. A. machine B. hill C. point ( )7. The ______ ants are carrying food to their home. A. big B. tiny C. large ( )8. Wheels can help bikes and cars ______ smoothly. A. move B. carry C. climb ( )9. The ramp is useful for people in ______. They can go into buildings easily. A. carts B. wheelchairs C. ladders ( ) 10. Before the saw was invented, it was ______ for people to cut wood. A. easy B. hard C. simple 九、在文化节“探究工坊”，同学们需要改写句子，练习用英语表达发明带来的改变。(每小题2分，共10分) 1. We can see wheels on the cars in our daily lives. (对画线部分进行提问) 2. People in wheelchairs can use the ramp to get into a building. (对画线部分进行提问) 3. Opening the bottle with an opener is easy. (改为it为形式主语的同义句) 4. Bob runs more slowly than any other student in his class. (改为含有最高级表达的同义句) 5. The most important invention is the plane because we can travel far and fast by plane. (对画线部分进行提问) 十、【原创题·树屋建造实践】Tom在文化节实践工坊遇到Sam，两人聊起周末搭建树屋的实践计划。根据上下文，从方框中选择合适的句子选项补全对话。(每小题1分，共5分) Tom: Hi, Sam! 1. ________ Sam: I’m going to build a tree house with my dad. Tom: Sounds cool! 2. ________ Sam: We plan to use a cart and a ladder. A. What simple machines will you use? B. What are you going to do this weekend? C. What is the cart used to do? D. Can the ladder also help you carry heavy things? E. These simple machines are very helpful. Tom: 3. ________ Sam: It is used to carry heavy wooden boards. The cart has four wheels, so we can use it to move things easily. Tom: 4. ________ Sam: No, it can’t. It works like a ramp and helps us climb up the tall tree safely. Tom: I see! 5. ________ Sam: Yes, they make our building work much easier. 十一、【原创题·发明故事角】Lily在文化节故事角读到一则关于斜坡、杠杆的生活小故事，请选择最佳选项完成故事。(每小题2分，共10分) Lily and her mum needed to put a heavy basket of fruit onto the high table. The basket was too heavy to carry with hands. They tried to pull it, but it hardly moved. Lily thought for some time and said, “Let’s use a 1 . We can put a long board from the floor to the table and slide the basket up.” Her mum said, “Great plan. A ramp makes work 2 .” They took a hard wooden board and placed one end on the table. Next, they used a long stick to lift one side of the heavy basket a little. That stick is a 3 . A lever helps people lift heavy things with 4 force. Step by step, they moved the basket up the ramp and onto the table. Lily said, “Simple machines are so 5 in our daily life.” ( )1. A. ramp B. wheel C. ladder ( )2. A. harder B. easier C. slower ( )3. A. truck B. slide C. lever ( )4. A. less B. more C. no ( )5. A. useless B. helpful C. difficult 十二、发明文化节阅读展区展出古今中外发明故事，请通读两篇短文，完成探究性习题。(每小题1分，共10分) （A） 【新情境·外国发明家】让我们阅读布莱叶发明盲文，帮助视障人群阅读的动人故事。 Louis Braille was born in France in 1809. When he was three years old, he had an accident (事故) and became blind. He couldn’t see anything. He wanted to read and write like his friends, so he invented the Braille system (系统) when he was 15 years old. He got the idea from a secret code (代码) used by the military (军队). Louis Braille made a unique (独特的) way of writing with raised dots (凸起的点) that people could touch and feel. He worked with his friends and teachers to make learning better and easier. Braille’s invention helped blind people all over the world read and write on their own. He was a great scientist. 根据短文内容，判断句子正（T）误（F）。 ( )1. Louis Braille was born in France in 1890.  ( )2. When he was three years old, he became blind. ( )3. Louis Braille invented the Braille system when he was 15 years old.  ( )4. Braille’s invention can help blind people.  ( )5. Louis Braille was great.  （B） 【新情境·AI科技】阅读短文，了解当下改变生活的人工智能科技，选择正确的答案。 Now AI is changing our life. It’s like our clever friend. It can think, learn and do many things. AI is everywhere: in our phones, cars, houses and so on. The world of AI is wonderful. Let’s take a look at it. Shirley, 18, student, Hangzhou DeepSeek Do you know DeepSeek? It’s a clever helper. It can talk with people like a friend. It is also good at writing. It can write emails, songs and stories. Some children use it to help with their homework. But is it OK for students to use DeepSeek for their homework? Zhao Hui, 32, doctor, Beijing Apollo Go In my city, there is a special taxi, Apollo Go. It is a self-driving car. It has no drivers in it. I use it to go to work every day. I call the taxi on my phone, and it comes to pick me up. Then it takes me to the hospital. It’s really cool! You can also see them in Changsha and Shenzhen. Mrs Chen, 63, Dalian Roomba i7+ My son bought a present for me last month. It’s a robot mop. It can clean floors. When I turn it on (打开), it will go around the house. Now I have more time to do things I like. I can walk my dog in the park. I can watch TV and have tea with my friends. The robot mop helps me a lot! 根据短文内容，选择正确的答案。 ( )1. Where can we see AI? A. Cars. B. Phones. C. Everywhere. ( )2. People can use DeepSeek to ________. A. write good stories B. walk the dog C. cook delicious food ( )3. The underlined words “a self-driving car” mean ________. A. a taxi for doctors B. a taxi with no drivers in it C. a taxi running in Hangzhou ( )4. Cindy is busy. She has no time to do housework. Maybe she can use ________ for help. A. DeepSeek B. Apollo Go C. Roomba i7+ ( )5. The passage is probably from a ________. A. science magazine B. music storybook C. sports magazine 十三、书面表达。(共10分) 【新情境·科技发明】“中华发明文化节”面向全体同学征集“我最喜欢的发明”为主题的英语征文。从古时候鲁班发明锯子，到如今复兴号高铁等现代大国重器，无数发明持续改变人类的生活，请你写一篇英语短文参赛。 写作要求：1. 词数不少于70； 2. 内容需要包含：①你最喜欢的一项发明； ②它的用途； ③这项发明出现前后人们生活的变化； ④你喜欢它的原因。 3. 语句通顺，语法正确。 _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 学科网（北京）股份有限公司1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $请听下面一段音乐并调试音量。听力测试现在开始。unit five . how do inventions . change our lives? 单元自测提升卷英语沪教版六年级上册新教材听力部分一。在中华发明文化节开幕式上，主持人依次介绍五件与简单机械相关的发明产品。请听录音，根据你所听到的先后顺序给下列图片排序，每个小题。读两遍。忘了。We can use IT to open. We can use IT to open bottles too. IT is a liver for . children to play on IT IT is a liver for children to play on IT three people in wheelchair . can . go into the buildings through IT people in wheelchair can go into the building's through IT for . IT can Carry people . to travel in the sky IT can Carry people to travel in the sky. Five IT has four weeks to Carry heavy boards. IT has four weeks to Carry heavy boards. 2、文化节发明故事会分享环节，几位同学围绕古今发明分享自己的感悟。请听录音，判断句子与你所听到的分享内容是否相符，每个小题读两遍。One mark . runs the most . slowly among the three boys mark runs the most slowly among the three boys. Two IT took people a long . time to travel far before the invention of the planes. IT took people a long time to travel far before the invention of the planes. Three. we can see tiny . wheel inside that model car. We can see tiny waves inside that model car. Four, people . invented a lot . of things to make travel. Lazy people invented a lot of things to make travel lazy. Five things can move up and down more easily on a ramp. Things can move up and down more easily on a ramp. 3、同学每一步发明体验馆，体验各类简单机械互动装置，请听录音，选出与你所听到的体验馆小对话内容相符的图片，每个小对话读两遍。One. what kind of simple machine is the Cecil? It's a liver. Two children sit on each side of IT. They go . up and down. What kind of simple machine is the Cecil? It's a liver. Two children sit on each side of IT they go . up and down. Two, what kind . of simple machine is the slide? It's a ramp. IT can help us move up and down. What kind of simple machine is . the slide? It's a ramp. IT can help us move up and down. Three, what will we . use to Carry the books for the . train house? We'll use the coat with four wheels. It's easy to move IT. What will we use to Carry the books for the . train house? We'll use the count with four wheels. It's easy to move IT. For how can we get . up to the tree house in the tall tree. we can use the letter is safe and easy to climb. How can we get up to the tree house in . the tall tree? We can use the letter. It's safe and easy to climb. Five, what invention . helps us feel cool quickly in hot summer. the air conditioner? What convention helps us feel cool quickly in hot summer. the air conditioner? 四中华发明文化节邀请科学史专家开展科普讲座，讲述工具发明如何便利人类生活。请听录音，根据你所听到的讲座短文内容选出正确的答案。短文读两遍。Inventions change our daily life. People invented many things to make our lives easier. Buses and trains have wheel so they can Carry lots of people on land. Ships take us across big oceans. Trains are great for long distance travel. We also have simple machines. The sea saw and the slide in the playground of fun inventions. The leave helps us move heavy boxes easily. Ly and clock is a useful invention too. IT tells us the time and helps us plan our day well. They are very helpful in our daily life. Inventions change our daily life. People invented many things to make our lives easier. Buses and trains have wheel so they can Carry lots of people on land. Ships take us across big oceans. Trains are great for long distance travel. We also have simple machines, the sea saw and the slide in the playground of fun inventions, the liver helps us move heavy boxes easier, and the clock is a useful invention too. IT tells us the time and helps us plan our day well. They are very helpful in our daily life.