Unit 8 Useful inventions（单元自测·提高卷）英语沪教版五四制五年级上册（新教材）

请听下面一段音乐并调试音量。听力测试现在开始一听录音，选出你听到的内容。One. i've got some interesting . things to tell you. I've got some interesting things to tell you. Two. they took . amazing photos. They took amazing photos. Three. it's important . to find out more. It's important to find out more. For lisa . doesn't . have fresh water. Lisa doesn't have fresh water. Five. IT is over five thousand years old. IT is over five thousand years old. Six, I think the wheel is a great invention. I think the wheel is . a great invention. Seven. without the traffic lights. driving on the road could be dangerous. Without the traffic lights, driving on the road could be dangerous. Eight. jim is a science . fiction writer. Jim is a science fiction writer. Nine. you can find . wales on desks. You can find wheel on desks. Ten. look at . the chair. IT has. Look at the chair . IT has. 2、听录音，选出正确的应答句。One. what do you think . is a great invention? What do you think is a great invention? Two. how many great . inventions can you find? How many great inventions can you find? Three. when did scientists . explore the far side of the moon? When did scientists explore the far side of the moon? For . where can . we find wales? Where can . we find . five? Would you like . to have one? Would you like to have one? 3、听录音，判断下列句子是否符合你听到的内容，符合的用T表示，不符合的用。F表示。One, you can find a lot of wheels around us. You can find a lot of wheel around us too. We'll help people . Carry heavy things. We'll help people Carry heavy things. Three. this invention . turn seawater into clean fresh water. This invention turns sea water into clean, fresh water. Four. thanks to the travel lights. crossing roads became much safer. Thanks to the traffic lights, crossing roads became much safer. Five. we can wash clothes . more quickly now. We can wash clothes more quickly now. 4、听录音，用数字给下列图片排序。One, this . invention is useful . for people living near the sea. This invention is useful for people living near the sea too. I . think the computer . is a great invention. I think the computer is a great invention. Three. the wheel is one . of the most important inventions. The White is one of the most . important . inventions for . you can use a . smart phone to make a video call. You can use a smart phone to make a video call. Five. thanks to the traffic lights, crossing roads became much safer. Thanks to the travel lights, crossing roads became much safer. Unit 8 Useful inventions（单元自测·提高卷)英语沪教版五四制五年级上册 （建议用时：60分钟 满分：100分） 参考解析 Part 1 Listening（30分） Ⅰ.Listen and choose. (听录音，选出你听到的内容。) 10% 1. A 2.B 3.A 4.C 5.A 6.B 7.A 8.A 9.C 10.B 听力原文： 1.I've got some interesting things to tell you. 2.They took amazing photos. 3.It's important to find out more. 4.Lisa doesn't have fresh water. 5.It is over 5,000 years old. 6.I think the wheel is a great invention. 7.Without the traffic lights, driving on the road could be dangerous. 8.Jim is a science-fiction writer. 9.You can find wheels on desks. 10.Look at the chair. It has wheels. Ⅱ.Listen and choose. (听录音，选出正确的应答句。) 5% 1. B 2.A 3.C 4.B 5.C 听力原文： 1.What do you think is a great invention? 2.How many great inventions can you find? 3.When did scientists explore the far side of the moon? 4.Where can we find wheels? 5.Would you like to have one? Ⅲ.Listen and judge. (听录音，判断下列句子是否符合你听到的内容，符合的用 “T” 表示，不符合的用 “F” 表示。) 5% 1. T 2.T 3.T 4.T 5.F 听力原文： 1.You can find a lot of wheels around us. 2.Wheels help people carry heavy things. 3.This invention turns seawater into clean fresh water. 4.Thanks to the traffic lights, crossing roads became much safer. 5.We can wash clothes more quickly now. Ⅳ.Listen and number. (听录音，用数字给下列图片排序。) 10% 2 5 1 4 3 听力原文： 1.This invention is useful for people living near the sea. 2.I think the computer is a great invention. 3.The wheel is one of the most important inventions. 4.You can use a smartphone to make a video call. 5.Thanks to the traffic lights, crossing roads became much safer. Part 2 Reading and Writing（70分） Ⅰ.Read and choose. (选出画线部分发音与所给音标发音相同的单词。) 5% 答案：1.A 2.B 3.A 4.C 5.C 解析： 1. /w/ A. wheel /wiːl/，画线 wh 发 /w/； B. solve /sɒlv/，画线 v 发 /v/； C. who /huː/，画线 wh 发 /h/。所以选 A。 2. /ɔː/ A. around /əˈraʊnd/，画线 ou 发 /aʊ/； B. explore /ɪkˈsplɔː(r)/，画线 ore 发 /ɔː/； C. work /wɜːk/，画线 or 发 /ɜː/。所以选 B。 3. /aɪ/ A. light /laɪt/，画线 i 发 /aɪ/； B. friend /frend/，画线 ie 发 /e/； C. invent /ɪnˈvent/，画线 i 发 /ɪ/。所以选 A。 4. /əʊ/ A. long /lɒŋ/，画线 o 发 /ɒ/； B. cross /krɒs/，画线 o 发 /ɒ/； C. robot /ˈrəʊbɒt/，画线 o 发 /əʊ/。所以选 C。 5. /tr/ A. print /prɪnt/，画线 pr 发 /pr/； B. great /ɡreɪt/，画线 gr 发 /ɡr/； C. traffic /ˈtræfɪk/，画线 tr 发 /tr/。所以选 C。 Ⅱ.Choose the correct answer. (选择正确的答案。) 10% 答案：1.C 2.A 3.C 4.A 5.B 6.C 7.A 8.A 9.B 10.B 解析： 1. C。or 用于疑问句中，表示选择，意思是 “还是”；but（但是）表转折，so（所以）表因果。句意：短途旅行你坐公交还是骑自行车？ 2. A。other 后面接可数名词复数；others 后面不能再加名词；another 后接单数名词。many other great inventions 许多其他伟大的发明。 3. C。cool 凉爽的；cold 寒冷的；hotter 更热的。句意：夏天风扇能让我们感觉凉爽。 4. A。thanks to 多亏，由于；because 后面要接完整句子；without 没有。句意：多亏手机，我们可以随时随地和朋友通话。 5. B。fast 的比较级是 faster，much 可以修饰比较级；more 不能修饰 faster，more fast 形式错误。much faster 快得多。 6. C。to read 是动词不定式，表目的。句意：她晚上打开灯看书。 7. A。with 在这里表示 “有”，with many useful inventions 有了许多有用的发明；and 和，for 为了，不符合句意。 8. A。a few 修饰可数名词复数，表示一些；a little 修饰不可数名词；few of 后面一般要加 the。changes 是可数名词复数。 9. B。be useful for… 固定搭配，意为 “对…… 有用”。句意：机器人对很多繁重的工作很有用。 10. B。over = more than，意为 “超过”；up 向上，past 经过。句意：这座建筑有 200 多年的历史了。 Ⅲ.Read and write. (用所给单词的适当形式填空。) 5% 答案： 1. invention 2. useful 3. quietly 4. big 5. helps 解析： 1. invention：冠词 a 后面要接名词，invent 是动词，名词形式 invention（发明物）。 2. useful：be useful for 是固定搭配，表示 “对…… 有用”，use 动词变形容词 useful。 3. quietly：这里修饰动词 works，要用副词，quiet 形容词变副词 quietly（安静地）。 4. big：not as + 形容词原级 + as，是原级比较结构，表示 “不如……”，所以用原形 big。 5. helps：主语 it 是第三人称单数，一般现在时，谓语动词 help 要加 - s，变为 helps。 整句翻译：这个智能水杯是一项很棒的发明。它对学生很有用。它解决了一个常见问题：忘记喝水。它不像吵闹的电风扇，工作起来很安静。它没有洗衣机那么大，所以方便携带。我每天都用它，它帮助我保持健康。 Ⅳ. Rewrite the sentences (按要求改写下列句子，每空一词)10% 1. What is 2. can't find 3. What do; think of 4. used 5. to protect 解析： 1. 画线部分 The wheel 是事物，对事物提问用 What；原句含 be 动词 is，直接提前。句意：什么是一项伟大的发明？ 2. 原句有情态动词 can，变否定句直接在 can 后加 not，缩写为 can't，后面动词用原形 find。 3. 画线部分 useful 是评价，询问对某物的看法用句型：What do you think of...？主语是 you，助动词用 do。 4. 一般过去时，谓语动词 use 要变为过去式 used。 5. 同义句转换：It's + 形容词 + to do sth.（做某事是…… 的），是固定句型，所以用 to protect。 Ⅴ. Read and match. (应答句配对。) 5% 答案：1.C 2.A 3.D 4.B 5.E 解析： 1. Who invented the light bulb?（谁发明了电灯泡？）答句要回答人物，Thomas Edison（托马斯・爱迪生），选 C。 2. Where can you find wheels?（你在哪里能找到轮子？）答句回答地点，In a washing machine.（在洗衣机里），选 A。 3. What do you need to tell the time?（你需要什么来看时间？）答句回答物品，A watch.（一块手表），选 D。 4. Does a washing machine have wheels in it?（洗衣机里面有轮子吗？）Does 引导的一般疑问句，肯定回答 Yes, it does.，选 B。 5. Would you like to have one?（你想要一个吗？）该句型的肯定回答 Yes, I'd love to.，选 E。 Ⅵ.Read and complete the dialogue (请从方框中选择合适的句子补全对话，使对话完整、通顺。有一项为多余项) 10% 答案：1.B 2.A 3.D 4.F 5.C 解析： 1. B。根据答句 “It looks like a normal fridge...”（它看起来像一台普通冰箱……），可知问句是询问外形，What does it look like? 它长什么样？ 2. A。上文介绍智能冰箱的功能，这里接着说明它的好处：It is a good way to save time and keep food fresh. 这是节省时间、保鲜食物的好办法。 3. D。后一句 “I will buy one for my family.”（我要给家里买一台），说明觉得它很有用。I think it is very useful. 我认为它很有用。 4. F。结合后面 Ben 继续补充它的优点，这里是询问看法：What do you think of it? 你觉得它怎么样？ 5. C。答句 “Yes. It was invented by a team of young engineers in Shanghai.” 是回答发明者，问句 Do you know who invented it? 你知道是谁发明它的吗？ E 选项为多余项。 Ⅶ.Read and choose. (阅读短文，选择正确的选项。) 10% 答案：1.B 2.B 3.A 4.A 5.A 6.A 7.B 8.C 9.B 10.B 解析： 1. B。invented 发明；飞机是莱特兄弟发明的。 2. B。fly 飞；飞机可以短时间飞行。run 跑，move 移动，不符合飞机。 3. A。history 历史；这是历史上一个重要时刻。 4. A。time 时间；长途旅行要花费很多时间。 5. A。countries 国家；人们去其他国家并不容易。 6. A。convenient 方便的；飞机的发明让旅行更快、更方便。slow 慢的，difficult 困难的，不符合文意。 7. B。medicine 药品；飞机帮助快速运送货物、邮件和药品。person 人、animal 动物不合适。 8. C。closer 更近；bring people closer together 让人们距离更近，暗含比较含义。 9. B。holidays 假期；很多人坐飞机出差、学习或者度假。 10. B。smaller 更小；飞机让世界感觉更小（地球村）。bigger 更大，longer 更长，不对。 Ⅷ. Read and finish the tasks (阅读短文，完成下列任务) 10% 任务一 答案： 1. F 2. T 3. F 4. F 5. F 解析： 1. F。原文：At first, TVs were big and heavy, and they only showed black-and-white pictures. 刚发明的电视只能播放黑白画面，不能看彩色节目。 2. T。原文：As time went by, technology developed fast. Colour TVs appeared… 科技发展让电视不断改良。 3. F。原文：Today's televisions are thin, light and clear. 现代电视又薄又轻，不像老式电视又大又重。 4. F。原文：We can watch news, movies, talent shows and educational programmes on TV. 电视有教育节目，可以用来学习，不只是娱乐。 5. F。原文：This useful invention still plays an important role in our daily life. 作者认为电视现在依然很重要，并没有说未来会变得不重要 任务二 答案： 1. radios 2. first / early 3. fun 4. programmes 5. role 解析： 1. radios。原文：Many years ago, people could only get news and stories from books or radios. 2. first（或 early）。原文：At first, TVs were big and heavy, and they only showed black-and-white pictures. at first 起初。 3. fun。原文：Colour TVs appeared, and they brought more fun to families. 4. programmes。原文：We can watch news, movies, talent shows and educational programmes on TV.（many kinds of programmes 各类节目） 5. role。原文：This useful invention still plays an important role in our daily life. play an important role 发挥重要作用。 Ⅸ. Writing (写作) 5% 范文 My favourite invention My favourite invention is the mobile phone. It is very useful in our daily life. We can use it to call our family and friends anytime. We can also read news, listen to music and watch videos on it. When we meet new words, we can look them up quickly. It helps us study and relax. The mobile phone changes our life a lot. I love this great invention. 解析 要点齐全：写明最喜欢的发明是手机；写出多个用途（打电话、看新闻、查单词等）； 词数：超过 50 词，语句通顺，适合小学英语水平； 结构：开头点题→介绍用途→结尾感受； 词汇简单，句型基础，不容易出错。 学科网（北京）股份有限公司 $ Unit 8 Useful inventions（单元自测·提高卷)英语沪教版五四制五年级上册 （建议用时：60分钟 满分：100分） 题号 Part 1 Part 2 总分 Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ 得分 Part 1 Listening（30分） Ⅰ.Listen and choose. (听录音，选出你听到的内容。) 10% ( )1. A. tell B. fell C. bell ( )2. A. take B. took C. book ( )3. A. find B. fine C. fire ( )4. A. flash B. friend C. fresh ( )5. A. over B. around C. about ( )6. A. where B. wheel C. will ( )7. A. traffic lights B. traffic rules C. red lights ( )8. A. science-fiction writer B. science-fiction novel C. science-fiction film ( )9. A. You can find wheels on a bike. B. I can find wheels on a bike. C. You can find wheels on desks. ( )10. A. Look at the train. It has circles. B. Look at the chair. It has wheels. C. Look at the chair. It has circles. Ⅱ.Listen and choose. (听录音，选出正确的应答句。) 5% ( )1. A. Yes, I do. B. The computer. C. It's great. ( )2. A. Four. B. At home. C. No, I can't. ( )3. A. To find out more. B. Twice a week. C. In 2019. ( )4. A. On Saturday. B. On a bus. C. It's a bus. ( )5. A. Yes, you are. B. I see. C. No, thanks. Ⅲ.Listen and judge. (听录音，判断下列句子是否符合你听到的内容，符合的用 “T” 表示，不符合的用 “F” 表示。) 5% ( )1. You can find a lot of wheels around us. ( )2. Wheels help people carry heavy things. ( )3. This invention turns seawater into clean fresh water. ( )4. Thanks to the traffic lights, crossing roads became much safer. ( )5. We can wash clothes very quickly now. Ⅳ.Listen and number. (听录音，用数字给下列图片排序。) 10% ( ) ( ) ( ) ( ) ( ) Part 2 Reading and Writing（70分） Ⅰ.Read and choose. (选出画线部分发音与所给音标发音相同的单词。) 5% ( )1. /w/ A. wheel B. solve C. who ( )2. /ɔ:/ A. around B. explore C. work ( )3. /aɪ/ A. light B. friend C. invent ( )4. /əʊ/ A. long B. cross C. robot ( )5. /tr/ A. print B. great C. traffic Ⅱ.Choose the correct answer. (选择正确的答案。) 10% ( )1. Will you take a bus ____________ ride a bike for the short trip? A. but B. so C. or ( )2. There are many ____________ great inventions. A. other B. others C. another ( )3. Fans can make us feel ____________ in summer. A. cold B. hotter C. cool ( )4. ____________ phones, we can talk to our friends anytime and anywhere. A. Thanks to B. Because C. Without ( )5. Wheels can help people move around ____________. A. more faster B. much faster C. more fast ( )6. She turns on the lamp ____________ books at night. A. reads B. reading C. to read ( )7. ____________ many useful inventions, our lives become better. A. With B. And C. For ( )8. There are ____________ small changes to the old bike. A. a few B. a little C. few of ( )9. Robots are useful ____________ many hard jobs. A. by B. for C. into ( )10. The building is ____________ 200 years old. A. up B. over C. past Ⅲ.Read and write. (用所给单词的适当形式填空。) 5% The smart water bottle is a great 1. ____________ (invent). It is very 2. ____________ (use) for students. It solves a common problem: forgetting to drink water. Unlike a noisy electric fan, it works 3. ____________ (quiet). It is not as 4. ____________ (big) as a washing machine, so it's easy to carry. I use it every day and it 5. ____________ (help) me stay healthy. Ⅳ. Rewrite the sentences (按要求改写下列句子，每空一词)10% 1. The wheel is a great invention. (对画线部分提问) ___________________ ___________________ a great invention? 2. We can find wheels everywhere. (改为否定句) We ___________________ ___________________ wheels everywhere. 3. I think the robot is useful. (对画线部分提问) _________________ _________________ you _________________ ________________ the robot? 4. Workers use wheels to help move heavy things. (改为一般过去时) Workers ___________________ wheels to help move heavy things. 5. Protecting the inventions is important. (改为同义句) It's important ___________________ ___________________ the inventions. Ⅴ. Read and match. (应答句配对。) 5% ( )1. Who invented the light bulb? A. In a washing machine. ( )2. Where can you find wheels? B. Yes, it does. ( )3. What do you need to tell the time? C. Thomas Edison. ( )4. Does a washing machine have wheels in it? D. A watch. ( )5. Would you like to have one? E. Yes, I'd love to. Ⅵ.Read and complete the dialogue (请从方框中选择合适的句子补全对话，使对话完整、通顺。有一项为多余项) 10% A. It is a good way to save time and keep food fresh. B. What does it look like? C. Do you know who invented it? D. I think it is very useful. E. It was invented by a Chinese scientist. F. What do you think of it? Amy: Look at this new invention—a smart fridge! Ben: Wow! 1. ____________________________________ Amy: It looks like a normal fridge, but it has a screen on the door. Ben: What can it do? Amy: It can tell you what food is inside and when it will go bad. Ben: That sounds great! 2. ____________________________________ Amy: 3. ____________________________________ I will buy one for my family. Ben:4. ____________________________________ And it helps reduce food waste. Amy: Exactly. 5. ____________________________________ Ben: Yes. It was invented by a team of young engineers in Shanghai. Ⅶ.Read and choose. (阅读短文，选择正确的选项。) 10% The airplane is one of the greatest inventions in the world. It was ___1__ by the Wright brothers, Orville and Wilbur Wright, in 1903. Their first airplane was very simple, but it could ___2__ for a short time. This was an important moment in ___3__ . Before airplanes were invented, people had to travel by ship, train or on foot. Long journeys took a lot of ___4__ , sometimes even weeks or months. It was not easy for people to visit other ___5__ . With the invention of the airplane, travel became much faster and more ___6__ . People can now fly across countries or even continents in just a few hours. Airplanes also help carry goods, mail and ___7__ quickly from one place to another. Today, airplanes are widely used all over the world. They connect different countries and bring people ___8__ together. Many people travel by plane for business, study or ___9__ . The airplane has greatly changed the way people travel. It makes the world feel ___10__ and helps people learn more about different cultures. ( )1. A. made B. invented C. built ( )2. A. run B. fly C. move ( )3. A. history B. story C. life ( )4. A. time B. money C. food ( )5. A. countries B. houses C. people ( )6. A. convenient B. slow C. difficult ( )7. A. person B. medicine C. animal ( )8. A. closest B. close C. closer ( )9. A. work B. holidays C. games ( )10. A. bigger B. smaller C. longer Ⅷ. Read and finish the tasks (阅读短文，完成下列任务) 10% Television is one of the greatest inventions in history. It has changed people's life greatly. Many years ago, people could only get news and stories from books or radios. Later, the television was invented. At first, TVs were big and heavy, and they only showed black-and-white pictures. As time went by, technology developed fast. Colour TVs appeared, and they brought more fun to families. Today's televisions are thin, light and clear. We can watch news, movies, talent shows and educational programmes on TV. It helps us learn about the world easily and enriches our spare time. It also brings family members together to share happy moments. From old black-and-white sets to modern smart TVs, television keeps improving. This useful invention still plays an important role in our daily life. 任务一：根据短文内容，判断下列句子正误，正确的写 “T”, 错误的写 “F” ( ) 1. People could watch colour TV programmes when television was first invented. ( ) 2. The development of technology helped make TVs better over time. ( ) 3. Modern televisions are heavier and bigger than old ones. ( ) 4. Television can only be used for entertainment, not for learning. ( ) 5. The writer believes television will become less important in the future. 任务二：根据短文内容填空，每空一词 1. People used to get news and stories from books or ___________________. 2. The ___________________ TVs only showed black-and-white pictures. 3. Colour TVs brought more ___________________ to families. 4. We can watch many kinds of ___________________ on modern televisions. 5. Television still plays an important ___________________ in our daily life. Ⅸ. Writing (写作) 5% 请以 “My favourite invention” 为题，写一篇不少于 50 词的短文，介绍你最喜欢的发明。要求: 1. 写出你最喜欢的发明是什么；2. 写出它的用处 (至少 1 点)；3. 语句通顺，不少于 50 词，可适当发挥。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 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 $