Unit 1 Look it up!-【典创·单元学情诊断卷】2025-2026学年新教材八年级上册英语（沪教版2024）

参考答案 Unit 1 Look it up! I.1-4 DABC 5-8 BCDC 9-12 BACC 13-16DBAA17—20ADEB II.21-25 CAABC 26-30 DDDCB IlI.31.any 32.Scientists 33.richer 34.on 35.to spend 36.their 37.more quickly 38.relaxed 39.listening 40.careful IV.41.Pliny the Elder and his nephew./Pliny the Elder with the help of his nephew. 42.n1403. 43.Greek. 44.Yes,an encyclopaedia is very useful.It gives detailed information on many topics and is an important tool for learning,research,and gaining knowledge. Both adults and children can benefit from it..（答案不唯 一，言之成理即可。) V.45.One possible version: I read about Pablo Picasso in an encyclopaedia yesterday.Here are some facts about him. Pablo Picasso was a famous painter and sculptor.He was born in Spain on October 25,1881.He was interested in drawing when he was very young.With the help of his father,he showed a great talent for drawing. He became a painter when he was only thirteen years old. He created a lot of wonderful works of art in his life. I think Pablo Picasso was a great man.He had his own dreams and he tried to make them come true.We should learn from him. Unit 2 Amazing numbers I.1-4 CDDB 5-8 ACCB 9-12 ABDC 13-16 DDCB 17-20 AEBC ·81 II.21-25 BDABD 26-30 ACADC II.31.numbers 32.first 33.a 34.starts 35.the 36.has 37.To help 38.best 39.if 40.yourself IV.41.She feels relaxed. 42.On Wednesday and Saturday. 43.Yes,it is. 44.答案不唯一，言之成理即可。 V.45.One possible version: Here are the results of the students'New Year's resolutions in our school.All students are going to work harder,because they all want to get better grades.Most students are going to exercise more to keep fit.Some students want to learn to play an instrument.But none of the students are going to watch more TV. Unit 3 Our digital lives I.1-4 BACA 5-8 DCBD 9-12 CDBD 13-16 DACB 17-20 EDAB II.21-25 BACDB 26-30 CDABD IlI.31.are 32.found 33.surprised 34.at 35.to 36.Only 37.Although 38.using 39.healthy 40.habits IV.41.Yes,it can. 42.It will not only tell you the meaning of the word,but also show how to use it in sentences. 43.It will find spelling mistakes,grammar mistakes, and even give advice on how to make the writing better. 44.I think it means Deepseek is just tool and we should not depend too much on DeepSeek and we still need to think by ourselves and try to solve problems by ourselves. (答案不唯一，言之成理即可。) V.45.One possible version: Computers are more and more useful in our everyday life.I think that they help us with our study a lot.We can learn more knowledge and look for some information about our subjects on the Internet.What's more,we can learn how to operate computers.However,some students provide sleep suggestions based on the data.The great spend too much time playing computer games or chatting thing about it is that it provides a natural wake-up call.It online,so they fail their exams.Their parents are angry is very convenient for people to use it.I hope you can with them.In my opinion,we shouldn't play computer like my invention. games on weekdays,but we can surf the Internet at That's all for my speech.Thank you! weekends and on holidays. In a word,don't waste time playing computer games. 期中测试卷 We should spend more time studying. I.1-4 CBCD 5-8 ACDB 9-12 DCBA Unit 4 Inventions 13-16 DBCA 17-20 CEBA Ⅱ.21—25 CABDA26—30 CDBAC I.1-4 CBCC 5-8 AABB 9-12 BBAC II.31.created 32.something 33.inventor 13-16 BBDC 17-20 CEDB 34.standing 35.became 36.first 37.big Ⅱ.21—25 CCDAB26—30 CABDA 38.millions 39.living 40.by IlI.31.least 32.much 33.a 34.knew IV.41.Mobile payment make Chinese people's lives more 35.walking 36.difference 37.really convenient. 38.to/towards 39.What 40.best 42.The writer thinks bike sharing is really convenient, IV.41.More than 19,000 (computer experts). cheap and green. 42.It can do math problems,write computer codes,and 43.If we shop online,we can buy almost everything answer questions. from websites. 43.Because China is becoming a leader in AI very fast. 44.Of all the new four great inventions,online shopping 44.Yes,I think Als will change the way people work or is the most useful to me.Because I can buy everything I study.Because Als can do many things that people used want at home and it helps me save a lot of time.(答案不 to do,such as answering questions,writing codes,etc. 唯一，言之成理即可。) This will save people's time and energy,and allow them V.45.One possible version: to focus on more creative and challenging tasks.(答案不 Computers are useful in our daily lives 唯一，言之成理即可。) In my opinion,computers are useful in our daily V.45.One possible version: lives because we can keep in touch with the world through Ladies and gentlemen, them. Good morning!My name is Li Hua.Now let me One day,our teacher asked us to find some introduce my invention-a smart alarm clock.I feel very information about "yard sale"in the US.I went to the lucky to be able to participate in this scientific and library to find some useful books about it,but I couldn't technological innovation competition.The purpose of my find anything.In the end,my father helped me find lots invention is a wake up call.It simulates the color of the of information on his computer.The computer is really daily light,changing from red and orange to yellow and useful. gradually increasing in intensity.It can be used in We can always find useful information on computers. connection with a mobile APP to track sleep times and Don't you think they are useful? ·82.典 Unit 1 Look it up 题号 I Ⅲ W V 总分 得分 时间：90分钟 满分：90分 第一部分选择题（共50分） 得分评卷 人 I.阅读理解（共20小题，每小题2分；满分40分） 载如 第一节 阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。 A The Nazca lines(纳斯卡线)are a group of famous huge ancient drawings found in southern Peru's desert,the Nazca Desert.The Nazca people,who lived there more than 2,000 years ago,made these drawings.They created these lines by removing the top layer (of rocks. These drawings are called "geography".They show many different shapes and pictures,including animals and plants.They were often drawn with a single long line.Many of the lines are so long that 带条 they can only be seen clearly from high up in the sky.The largest geography line is about 1,200 feet (366 meters)in length. The geography were first discovered in 1927.Since then,scientists have found about 430 of them in the area.Recently,with the help of Artificial intelligence (AI)and drones ()researchers found 303 more geography in just six months. To find the new geography,scientists trained a special AI program to study satellite images 训烂 and discover possible geography.They spent over 2,600 hours checking places suggested by the AI and took lots of pictures with drones. The AI made a lot of mistakes,but it helped find geography much faster than before.Johnny,who 筑 studies the Nazca lines for the country of Peru,said,"What used to take three or four years can now be 四 done in two or three days. The researchers are still trying to understand what these geography mean.They think the way the smaller geography are grouped may be the key to understanding them.They also believe that the larger geography might have been used for special ceremonies or events. ·1 ()1.How did the Nazca people create the Nazca lines? A.By using red stones to make marks. B.By using sharp knives to cut rocks. C.By painting them with colorful sand.D.By cleaning away the top layer of rocks. ()2.Many of the Nazca lines can only be seen clearly from high up in the sky because A.they are of great length B.they have different colors C.they are covered by plants D.they are dangerous to touch ）3.What does the underlined word“They”in Paragraph4 refer to? A.Drones. B.Scientists. C.AI programs.D.Satellite images. ()4.Which of the following can be the best title for the text? A.Knowing about deserts B.Learning more about AI C.Studying ancient shapes D.Visiting the country of Peru B Encyclopaedias can give you facts and information about all kinds of subjects.There are different kinds of encyclopaedias,such as encyclopaedia of science,encyclopaedia of music and so on.Do you know which encyclopaedia the following two articles are from? Philippe Bizot is a famous Mime Master(哑剧大师)from France.He was born in 1967 and began learning mime when was just eight years old.Since then,he has never stopped studying it.At the age of 20,he got the "International Paris Mime Prize".In the past 30 years,he has given shows to people across the world.Bizot thinks living in a world without words makes people imagine.With no other things or conversations,Bizot gives the shows only by using his body,gestures and facial expressions (面部表情). Do you know that not only the fish but also some animals live in the sea?For example,the whale is not a fish.It can't breathe in the water.It swims in the water.But it comes up for air.The blue whale is the world's biggest animal.There are other sea animals too.One is called the dolphin.Dolphins need air to live.They breathe air as whales do.Dolphins are very clever.They sometimes seem to speak to each other.Many other animals live near the sea.Seals and otters (love the sea.They swim and play there.They eat smaller fish and sea plants. ()5.What does the underlined word "gestures"probably mean in Chinese? A.语言 B.手势 C.感受 D.态度 ( )6.The second article probably comes from the encyclopaedia of A.plants B.fish C.animals D.nature ( )7.Which of the following is a fish? A.The dolphin.B.The whale. C.The seal. D.The shark. ·2 ()8.Which of the following is NOT true according to the passage? A.Encyclopaedias can give facts about science and music. B.Bizot didn't say any words when he was giving a show. C.The fish swims in the water but can't breathe in the water. D.Seals and otters eat smaller fish and sea plants. C Which amazing place would you like to visit in China?According to an online survey,the following three are the most attractive places for foreigners.Let's learn something about them. Imagine a picture in which hundreds of millions of tons of water fall in small drops for many years.What does the picture look like?When you look at it in person,you must be shocked.The erosion (of rocks by running water forms different karst landforms.The formation of Zhijin Cave in Guizhou has taken at least 2.5 billion years.Coming into the cave is like stepping into a time tunnel(隧道). In southern China,there is a famous road built across Poyang Lake.The surface of the road is so close to the water level of the lake,so people call it "the most beautiful road under the water".When you drive along the road,it seems that you are riding a boat across the lake. There are no less than 30 lakes named "West Lake"in China.But the West Lake in Hangzhou is the best known of them all.And the city is known as the paradise of the world in China.The beautiful scenery（风景)of the West Lake in all seasons always appears in poems and stories.Every year,lots of international visitors travel to visit it. ）9.What does the underlined word“it”refer to? A.Water. B.The picture. C.The rock. D.A time tunnel. ()10.What do people think of the road across Poyang Lake? A.Beautiful.B.Dangerous. C.Narrow D.Clean (11.Which of the following is TRUE about the West Lake? A.There are less than 30 lakes named the West Lake in China. B.All the West Lakes lie in the west part of China. ·3… C.People can enjoy the beautiful scenery of the West Lake in some stories. D.the West Lake is the most attractive place for the Chinese. ()12.What's the purpose of this passage? A.To let us know some ways of travelling. B.To tell us some reasons for travelling. C.To introduce some beautiful places to us. D.To ask us to give opinions on travelling. D 15 Chinese elephants are on a Long March North.Why?No one knows. Maybe they're looking for better food.Maybe they've got lost.Maybe they're just having an adventure and having a good time. No one is quite sure.But for some reasons,the 15 Asian elephants have been walking their way across China for more than a year,traveling through villages,forests and the edges of the city of Kunming,a population of 8.5 million. Local officials have been tracking the elephants'movements by unmanned aircraft and asked hundreds of workers to lead villagers away,set up emergency barriers (to change their routes and stored 18 tons of food for the elephants. But there is still no long-term plan.The 15 elephants have now become international superstars, with fans around the world paying close attention to their journey on the Internet.People are all wondering where they will go next and when they will stop. "What we have to leamn is not how to solve the problem,but how to increase tolerance.said Becky Shu Chen,an expert for Zoological Society of London who has studied elephant-human interactions."How can we use this event to let everyone pay attention to the issue of living with animals in the world?” ()13.Why are the 15 elephants on a Long March North for? A.They're looking for better food. B.They have been missing. C.They like to risk and have fun. D.Nobody knows the reason. ()14.Which of the following is TRUE according to the passage? A.Few people are interested in these 15 elephants. B.The elephants have now become international popular. C.The government has a long-term plan on how to deal with the elephants. D.People know about where the 15 elephants will go next and when they will stop. ·4 ()15.What's the meaning of underlined word "tolerance"in the last paragraph? A.Understanding. B.Teamwork. C.Communication. D.Intelligence. ()16.Which of the following is NOT talked about in the passage? A.Why the elephants left their old home. B.When the elephants left their old home. C.How many elephants left their old home D.How the elephants left their old home. 第二节阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的 选项。 After 106 years,the Antarctic Heritage Trust（南极遗产信托机构)found Captain Scott's fruitcake and it still "smelled delicious".Then the news raises a question:Are there other foods that have similar staying power(力)？17. Honey Honey can be kept for a very long time.18. So bacteria(细菌)cannot grow in it.. Although honey can go cloudy when opened as the sugars draw in water again,this can be changed by simply warming the honey. Soy sauce(酱油) 19. Since it has a lot of salt and is fermented ()if it is unopened,it could be kept long and well.Once opened,how long it will last depends on the temperature it is kept at. Sugar and salt Many of the foods that last for a long time are high in sugar and salt.In fact,they draw water out. So they will create a condition (without water in which bacteria can't grow.This is why we use salt to make ham（火腿)and sugar to make jam(果酱). Now people have known that there are other kinds of foods,like vinegar and beans,that can be kept for a long time.20. That's because they contain (things that bacteria love,such as water.So they can only be kept for a short time. A.The answer is:yes,several. B.But most foods do not last very long. C.The more water it has,the shorter it is kept. D.That's because it's low in water and high in sugar. E.Usually soy sauce can be kept for at least three years. 5· 得分评卷 人 Ⅱ.完形填空（共10小题，每小题1分；满分10分）》 阅读短文，理解其大意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Many of you have been“bilingual talents(双语人才)”for years.We are not talking about English,21 your local dialect（方言)and Putonghua. Zhang Yaoyi,14,from Shanghai,is such a talent."Since young,I've spoken Shanghai dialect at home,but Putonghua in school.she said.China encourages the 22 of Putonghua in classrooms. And students usually speak Putonghua even 23 class breaks. A 24 in 2011 showed that only 60%of Shanghai students could fully understand their local dialect.Many people are 25."The local culture is dying if a dialect is 26 popular,"said a famous teacher.“The most vivid(生s动的)words and expressions are all27_dialects.”he added. Zhang Yaoyi agrees with it.She finds it strange to use Putonghua for some words. Some 28 have taken action to 29 dialects now.Since 2008,some primary schools in Guangzhou have asked students to speak the Guangdong dialect one day a week.Starting from this year, 20 Shanghai kindergartens encourage children to speak their dialect during breaks. 30,protecting dialects doesn't mean saying No to Putonghua.Dialects are just part of a multi- cultural（多元文化的)society ( ）21.A.or B.while C.but D.as ( ）22.A.use B.ability C.speech D.skill ）23.A.during B.after C.before D.on ( )24.A.joke B.report C.poem D.story ）25.A.surprised B.pleased C.worried D.excited ）26.A.nearly B.almost C.more of less D.no longer )27.A.about B.for C.with D.from ）28.A.cities B.countries C.towns D.places ）29.A.provide B.cause C.save D.stop )30.A.Also B.However C.Then D.Later 第二部分非选择题（共40分) 得分评卷 人 Ⅲ. 语篇填空（共10小题，每小题1分；满分10分)》 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。 Where did you go yesterday?Did you hear music at 31. some)of these places?Today ·6 most stores and restaurants play music.You might even hear music in an office or on the farm. 32. scientist)believe that music influences the way people behave.According to them,the sound of western classical music (Mozart and Bach)makes people feel a lot 33. (rich).When restaurant plays classical music,people spend more money 34. food and drinks.But when the restaurant plays modern music,people spend less money.With no background music,people don't want 35. (spend)money anymore. Scientists also believe that loud,fast music makes people eat faster.People actually chew 36. (they)food faster when the music gets faster.Some restaurants play fast music during their busy hours.This gets people to eat faster and leave 37. (quick).Restaurants can make more money in this way. Some scientists think that music makes you think and learn better.They say that music helps students to be more alert（警觉的).It is true that people learn better when they are38. (relax).And 39. listen)to music can help you relax. The next time you hear music somewhere,be 40. care).It might change the way you behave. 31. 32 33 34 35 36. 37. 38 39 40 得分 评卷 V.阅读与表达（共4小题，41~43小题，每小题2分，44小题4分；满分10分）》 阅读短文，然后根据内容回答问题。 Pliny the Elder wrote the first encyclopaedia with the help of his nephew ()This work was made up of37 books and had many subjects such as anthropology（人类学)and painting..Through the following few centuries,encyclopaedias were connected to religion(宗教).The first Christian（基督 教的)edition appeared in560AD,and the first Muslim(伊斯兰教的)volume came to light soon after. One of the longest encyclopaedias ever was produced in 1403 when The Yongle Encyclopaedia 乐大典》)appeared in China.It had1l,O95 volumes.Most of the original(原始的)work has been lost.Through the centuries,and people can see less than 400 volumes today.The word "encyclopaedia" coming from Greek means "a general knowledge".It has been in use for at least 500 years. In the 20th century,the Encyclopaedia Britannica became the most well known western work of this type.At the same time,topical encyclopaedias became the most popular,covering different topics.At the end of the century,many publishers began to publish them in digital formats (such as Compact Discs (CDs)and Digital Versatile Discs (DVDs). 7 41.Who wrote the first encyclopaedia? 42. When did The Yongle Encyclopaedia appear in China? 43. Where did the word“encyclopaedia”come from? 44.Do you think an encyclopaedia is useful?Why or why not?Write more than 30 words. 得分评卷 人 V.书面表达（满分20分）》 45. 英语课上，老师让同学们通过查询百科全书写一篇英语短文介绍一位名人。假如你对巴勃 罗·毕加索（Pablo Picasso)很感兴趣，下面表格中是你在百科全书上找到的有关他的信息。请 你根据表格中的提示内容，写一篇英语短文介绍巴勃罗·毕加索。 提示内容： 姓名 巴勃罗毕加索 职业 画家、雕塑家 1.1881年10月25日出生在西班牙； 封 2.很小的时候就对绘画感兴趣； 3.在父亲的帮助下，他表现出很好 生平 的绘画天赋： 4.13岁时成为一名画家； 5.一生创作了很多绝妙的艺术作品 你的看法 要求：1.须包含提示中的所有内容，可以适当发挥； 2.条理清晰，语意连贯，语法正确； 3.词数：80左右（短文的开头已经给出，不计入总词数）。 线 提示词语：雕塑家sculptor天赋talent创作create I read about Pablo Picasso in an encyclopaedia yesterday.Here are some facts about him. …8