期中素养练习(含听力及答案)2026-2027学年人教版(安徽)九年级英语上册

**基本信息** 初中英语期中综合训练，整合听、说、读、写模块，以多样化题型承载语言知识与核心素养，逻辑清晰且针对性强。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |听力|4大题20小题|短对话/长对话/短文/信息转换|从基础信息抓取到语篇理解，考查听力理解与信息转换能力| |语言知识运用|3大题35小题|单项填空/完形填空/补全对话|覆盖词汇辨析、语法应用及情景交际，构建语言知识体系| |阅读|6篇20小题|选择/回答问题|包含跨学科、推理判断等题型，提升阅读理解与思维品质| |写|2大题25分|单词拼写/书面表达|从基础词汇到语篇输出，综合考查语言表达与文化意识|

九年级人教版安徽卷，其中素养练习一短对话理解，你将听到5段对话，每段对话后有一个小题请，在每小题所给的ABC3个选项中选出一个最佳选项，每段对话读两遍。Number one. Cindy. how do you remember so many english words? I use an APP on my phone. It's like playing a game. Cindy, how do you remember so many . english words? I use an APP on my phone. It's like playing a game. Number two. oh, no, I . forgot to bring my keys again. IT happens, mark. I often forget to bring my notebook. Oh, no, I forgot to bring . my keys again. IT happens, mark. I often forget to bring my notebook. Number three. I usually . read english on monday, wednesday and friday. Oh, I read IT every day. I usually read english on monday, wednesday and friday. Oh, I read IT every day. Number four. Linda. why do you want to move back to your hometown? The rivers have become clean and the scenery is much nicer too. It's a Better place. Linda, why do you want to move back to your hometown? The rivers have become clean and the scenery is much nicer to it's a Better place. Number five. how much . is the sweater? IT was one hundred twenty you on last week, but the season has changed, so you can pay only half for IT now. How much is the sweater? IT was one hundred twenty year on last week, but the season has changed, so you can pay only half for IT now. 2、长对话理解。你将听到两段对话，每段对话后有几个小题请，在每小题所给的ABC3个选项中选出一个最佳选项。每段对话读两遍，听下面一段对话，回答第六、七题。What are you reading a novel . by a famous american writer, mark twin? I'm going to write about him for my english class. What do you know about him? He was born in eighteen thirty five. He left school and began to work at . the age of twelve. What did he do? He wrote for a newspaper. Later he got a job on a boat. When did he begin to write his stories? I don't . know the exact date, but he became very famous in the eighteen sixties. What are you reading a . novel by a famous american writer, mark twin? I'm going to write about him for . my english class. What do you know about him? He was born in eighteen thirty five. He left school and began to work at the age of twelve. What did he do? He wrote for a newspaper. Later he got a job on a boat. When did he begin to write his stories? I don't . know the exact date, but he became very famous in the eighteen sixties. 听下面一段对话，回答第8至10题。Dad, why is sleeping well so important? My teacher always tells us to get enough sleep. It's very important for your body and your brain. When you sleep, your brain works on your memories. IT works. yes. IT helps to move important information from your short term memory to your long term memory. If you study and then sleep well. you will remember more. I see. Dad, why is sleeping well so important? My teacher always tells us to get enough sleep. It's very important for your body and your brain. When you sleep, your brain works on your memories. IT works. yes. IT helps to move important information from your short term memory to your long term memory. If you study and then sleep well, you will remember more. I see. 3、短文理解。你将听到一篇短文，短文后有五个小题请，根据短文内容，在每小题所给的ABC3个选项中选出一个最佳选项，短文读两遍。Good morning. Dear classmates, is my pleasure to share my story of learning english. Two years ago, I was good at reading and writing, but I had trouble listening and speaking. I couldn't catch up with the recording, and I spoke very slowly because I was afraid of making mistakes. I felt very worried. Then my teacher came to help me for listening. He told me to catch some keywords and get the main idea for speaking. It's important to make ideas clear, so SHE advised me to use simple words and sentences. I followed my teacher's advice and then IT worked. I hope my experience will be helpful for you. That's all. Thank you. Good morning. Dear classmates is my pleasure to share my story of learning english. Two years ago, I was good at reading and writing, but I had trouble listening and speaking. I couldn't catch up with the recording, and I spoke very slowly because I was afraid of making mistakes. I felt very worried. Then my teacher came to help me for listening. He told me to catch some keywords and get the main idea for speaking. It's important to make ideas clear, so SHE advised me to use simple words and sentences. I followed my teacher's advice and then IT worked. I hope my experience will be helpful for you. That all, thank you. 4、信息转换。你将听到一篇短文，请根据短文内容写出下面表格中所缺的单词，每空只填一词，短文读两遍。On september twenty seven, millions of people around the world will celebrate the birthday of cozy, known as confused. There will be a festival in conseil's hometown, tufo. In many other countries, if you can go to tufo, you can start your day by bowing three times before a symbol of cozy. In many parts of the world, confucious day is also a day to celebrate. For teachers, you can send a letter or an email to express thanks to a teacher who is important in your life. For over two thousand years, the words of confusions have guided the people in china. Confusion began teaching in his studies. His goal was to improve society. He wanted to make education available to all people, so he was considered the first teacher in china. On september twenty seventh, millions of people around the world will celebrate the birthday of cones known as confucious. There will be a festival in cozie hometown, supo, and many other countries. If you can't go at, you feel you can start your day by bowing three times before a symbol of zy. In many parts of the world, confucious day is also a day to celebrate. For teachers, you can send a letter or an email to express thanks to a teacher who is important in your life for over two thousand years. The words of confusion guided the people in china. Confusions began teaching in his thirties. His goal was to improve society. He wanted to make education available to all people, so he was considered the first teacher in china. 期中素养练习 　第一部分　听力(四大题，20) 一、 短对话理解(共5小题；每小题1，共5) 1. What tool does Cindy use to learn new words? A. B. C. 2. What did Mark forget to bring? A. B. C. 3. How often does the boy read English? A．Every day. 　　　 B．Three times a week. C．Twice a week. 4. Why does Linda think her hometown is a better place? A．Because there are more jobs. B．Because it's more convenient. C．Because the environment is better. 5. How much is the sweater now? A．￥120. B．￥60. C．￥30. 二、 长对话理解(共5小题；每小题1，共5) 听下面一段对话，回答第6至7小题。 6. What is the boy doing? A．He is writing about Mark Twain. B．He is reading a novel by Mark Twain. C．He is listening to a story of Mark Twain. 7. How old was Mark Twain when he started to work? A．Twelve. 　　　B．Twenty. C．Thirty. 听下面一段对话，回答第8至10小题。 8. According to the conversation, what does your brain do when you sleep? A．It stops working. B．It cleans the body. C．It works on your memories. 9. How does good sleep help you study? A．It helps you remember more information. B．It gives you more time to study. C．It helps you finish homework faster. 10. Who always tells the girl to get enough sleep? A．Her father. 　　　B．Her mother. C．Her teacher. 三、短文理解(共5小题；每小题1，共5) 11. Which of the following was the speaker's trouble in learning English? A．Reading. B．Writing. C．Listening. 12. Why did the speaker speak slowly? A．Because he was afraid of making mistakes. B．Because he didn't know the words. C．Because he couldn't spell the words. 13. Who offered the speaker some help? A．Classmates. 　　　B．The teacher. C．Parents. 14. Which is important for speaking according to the text? A．Catching key words. B．Making ideas clear. C．Talking with others often. 15. What's the speaker's purpose? A．To give advice. 　　　B．To ask for help. C．To send wishes. 四、信息转换(共5小题；每小题1，共5) Confucius Day Date On 16. ________ 27th Celebration Bow 17. ________ times before a symbol of Kongzi. Send a letter to 18. ________ thanks to your teachers. Reasons His words have guided people and his goal was to improve society. He wanted to make 19. ________ available to all. He was considered the 20. ________ teacher in China. 第二部分　语言知识运用(三大题，35) 五、单项填空(共10小题；每小题1，共10) 21. The project failed because of a ____ of money and experienced workers. A．problem B．lack C．result D．level 22. —I am tired of the difficult task. —You can ____ it into some small tasks, and then it will become easier. A．count B．move C．divide D．fall 23. —Hard to believe! Lin Lu won the school speech competition. —She used to be shy, but her friend's ____ built up her confidence. A．growth B．sadness C．view D．support 24. —Who can help me carry the heavy box? —I think Ted is strong enough to do it.But the door is too ____ for him to go through. A．wide B．narrow C．clean D．straight 25. The teacher always says we should ____ the national heroes instead of movie stars. A．admire B．promise C．catch D．teach 26. Scientists around the world are working hard on the ____ of water on other planets. A．discovery B．difference C．advantage D．research 27. It is ____ to book your train ticket early during the holiday season. A．humorous B．personal C．necessary D．traditional 28. —Tina, why does Miss Gao often say “Learning without thinking is useless.”？ —Because it tells us ____． A．how can we learn better and better B．who can learn best of all C．what we should do while studying D．why we have to study hard 29. —____， Chinese mobile phones have improved greatly. —I agree.That's why Made­in­China products are more and more popular now. A．In all B．After all C．By the way D．In general 30. —____， Emma? —I need help.What should I buy for Mum's birthday? A．How's it going B．How are you C．What's up D．How's your mother 六、完形填空(共20小题，每小题1；共20) A “Listen! ” Mr.Smith said seriously in his first class.“I will put one lie into each of my __31__.Your job is to try and catch me in the lie of the day.” That was really a clever way to fix our __32__ on the difficult subject—Geography.Then in the following weeks, we didn't let go of every word of what he said in class and __33__ his lectures (讲课)．When his class ended and nobody __34__ the lie, Mr.Smith would say, “Ah ha! Each of you has a lie in your notes.__35__ what it might be, and I will tell you at the end of this term.” Mr.Smith's special way of teaching __36__.All of us reviewed and discussed our notes __37__. One Monday at the end of the term, Mr.Smith asked, “Do you still remember the first lesson？” We said “yes”．“Well, that was a real big lie.In fact, all the lectures are completely __38__.But I am __39__ you worked so hard.Move on…” While most of my knowledge of __40__ has been forgotten over time, his lessons have stayed with me.Mr.Smith helped us build a habit: checking new information against things we have already accepted as a fact. 31. A．classes B．stories C．articles D．letters 32. A．memory B．direction C．advice D．attention 33. A．remembered B．understood C．questioned D．collected 34. A．cut down B．found out C．gave up D．hung out 35. A．Play B．Change C．Agree D．Discuss 36. A．worked B．fell C．returned D．appeared 37. A．actively B．suddenly C．normally D．luckily 38. A．different B．new C．true D．free 39. A．upset B．glad C．nervous D．strange 40. A．history B．math C．science D．geography B Florence Nightingale was a nurse who saved many lives in the 19th century. She was named after the city of Florence in Italy. Her family was__41__ and they had two houses in Britain as well as many servants. Florence was a(n) __42__ young woman during her time. She was different from other wealthy(有钱的) women—their job was to marry and look after the __43__. But Florence wanted to be a nurse and help people. Her family didn't allow her to do that __44__ they thought hospitals were dirty places. They __45__ her health. In 1851, Florence went to Germany and learned about nursing. In 1854, lots of British soldiers fought in the Crimean War. Army hospitals were filled with injured soldiers, but there were__46__ nurses. For this reason, many soldiers __47__. Florence and a team of nurses volunteered to help them. Florence worked 20 hours a day to__48__ the injured soldiers and clean the army hospital. At night, Florence walked around the hospital. She talked to the injured soldiers and helped them __49__ to write letters to their families. When Florence returned to England, people called her a heroine (女英雄). She__50__ to work hard in Britain to improve hospitals. 41. A．rich B．poor C．large D．small 42. A．honest B．unusual C．unhappy D．clever 43. A．students B．soldiers C．family D．patients 44. A．although B．so C．because D．but 45. A．heard about B．thought about C．worried about D．talked about 46. A．a few B．few C．little D．a little 47. A．died B．appeared C．failed D．succeeded 48. A．take up B．get used to C．deal with D．take care of 49. A．patiently B．carelessly C．normally D．suddenly 50. A．thought B．expected C．prepared D．continued 七、补全对话，有两项多余(共5小题；每小题1，共5) A: Good morning, Judy.51. ________ B: Pretty good.We visited Qian Xuesen Library & Museum. A: 52. ________ Where is it? B: It's in Shanghai Jiao Tong University. A: I see.Is it big? B: Yes.It's about 9，300 square meters. A: 53. ________ B: You're right.It houses more than 60，000 copies of Qian's documents, pictures and books. A: Mr.Qian is a great scientist.54. ________ B: Yes.He is so creative.I want to be a scientist like him. A: That sounds like a nice dream.55. ________ B: Yeah, I hope so. A．What is your weekend plan? B．I'm sure you can learn a lot from him. C．How is your study tour in Shanghai? D．I've been to the museum twice before. E．I've never heard about this museum. F．I believe it'll come true as long as you work hard. G．There must be a collection of Mr.Qian's important works inside. 第三部分　阅读(共两节，40) 八、阅读理解(共20小题；每小题2，共40) A Useful ways can make English learning easier and more interesting.But what are children's favorite ways? An online company did a survey among 800 teenagers.Here are the results.Which way of English learning do you like best? What do you think of these ways? Which one is your favorite? You can also take part in the survey either by emailing your answers at Tom.cs@ outlook.com or calling us at 5875633. 56.(跨学科·数学) How many students like learning English by doing more grammar exercises best? A．128. B．144. C．240. D．256 57. How can students take part in the survey? A．By writing a letter to Tom.cs@outlook.com. B．By calling 5875633. C．By chatting online. D．By QQ. 58. What can we infer from the passage? A．All students prefer one specific way of learning English. B．There are only four ways to learn English mentioned in the survey. C．The online company will only accept email responses for the survey. D．The online company wants to collect more diverse opinions on English­learning methods. B I used to tell my friends that museums were a silly idea for a weekend getaway—until I visited one of them with my family last week. We started by looking at some old paintings in a big room.My mom explained that they were created by famous artists a long time ago. Next, we went to a room with real dinosaur bones.They were huge, and I couldn't believe that animals that big ever existed (存在)．We learned how they lived and looked for food.It was cool! Then, we entered a room with old handcrafts .There were bowls, musical instruments, and even a pyramid (金字塔)! I couldn't believe they were made so long ago—without modern machines.It was amazing to see how people used to live back then. Lastly, we visited a room with real live insects and animals.There were butterflies flying all around and even a big spider! After we saw everything, we went to the gift shop and bought something we loved. Going to the museum was fun! Guess what? I'm taking back everything I said about museums—and I can't wait to go back and see what else is there! 59. What did the writer see first in the museum? A. B. C. D. 60. What might the writer think of the handcrafts? A．They were old but amazing. B．He couldn't understand them. C．He wanted to buy one of them. D．They were symbols of different cultures. 61. Which of the following best shows the structure of the passage? A．①/②/③④⑤⑥ B．①②/③④/⑤⑥ C．①②/③④⑤/⑥ D．①/②③④⑤/⑥ C Wan Haibo, a 44­year­old deliveryman (快递员), was honored as a national model worker on April 28, 2025 in Beijing. He received this honor for his excellent delivery work and active volunteer work. Born in the countryside in Handan, Wan became a deliveryman in Tianjin in 2018. “It's necessary to send every parcel (包裹) right to the customer in time，” he told the reporter from Beijing Daily. “The job is laborious,__for those who do it need to experience sunburn and wind. I thought about stopping, but finally got through the difficulties.” In the past seven years, he has delivered over 720，000 parcels without any mistake. He usually starts work around 6 am and finishes around 8 pm. Sometimes he has to work until midnight. When facing terrible weather and possible delivery delays (延迟), he will call the customer to explain the reasons. Wan is a warm­hearted person. He often pays much attention to the old and the disabled. He usually gets medicine for them and takes away their rubbish when delivering parcels. Wan has also been a volunteer in his community since April 2022. As a volunteer, he helps to check the area's sanitation conditions (卫生状况) and safety risks for the community. Wan said, “I'm very pleased that we deliverymen have got more respect in recent years. I think I will continue to serve the delivery industry in the future and encourage more people around me to take part in volunteer work.” 62. What does the underlined word “laborious” in Paragraph 2 probably mean? A．Hard. B．Easy. C．Interesting. D．Surprising. 63. How long has Wan Haibo been a volunteer in his community according to the text? A．For more than 8 years. B．For more than 7 years. C．For more than 6 years. D．For more than 3 years. 64.(高阶思维·推理判断) Which can best describe Wan Haibo according to the text? A．Brave and lovely. B．Hard­working and warm­hearted. C．Dishonest and impolite. D．Easy­going(随和的)and well­dressed. 65. What can we learn from the text? A．A deliveryman always works till midnight. B．A deliveryman often calls the old for more advice. C．A deliveryman usually helps the customers clean their rooms. D．A deliveryman always does well in his delivery work and volunteer work. D(前沿科技·大脑会在沉睡中学习吗？) Knowledge can't go through a pillow into your brain.But that doesn't mean you can't learn while you are asleep. Scientists aren't exactly sure how it works, but they have discovered that the brain can learn things during sleeping hours. In one experiment, researchers gave German speakers some Dutch words to learn.Then, they divided them into three groups.The researchers played the Dutch words for people in Group 1 while they were asleep, without telling these German speakers what they were doing.The sound was low so it didn't wake them up, and only the newly introduced words were used. Another group listened to the same words while they were awake.The researchers found the people in Group 1 were better able to identify (识别) and translate (翻译) the words later.This was true only for the words that were played while they were asleep.The third group listened to the words when they walked.The walkers didn't have the same success in remembering the words as the sleeping group. The researchers later found that people had more slow­wave brain activities all over the night.They said that more slow waves made people have a better memory for the new words. 66. When did the researchers play foreign words for people in Group 1 in the experiment? A．Before they went for a walk. B．Before they went to bed. C．When they were asleep. D．When they were having dinner. 67. What does the underlined word “them” refer to? A．Dutch words. B．German speakers. C．Dutch speakers. D．German words. 68. The last two paragraphs tell us the experiment's ____． A．result B．reason C．influence D．purpose E Do you still remember me, Liangliang, a boy from a small village? My friends and I used to go on a ropeway to cross a big river to school. Thanks to our government and the nice people, the villagers' dream has come true.There is a big and wide bridge over the river.And besides, the villagers have lived in the new buildings and worked in companies in our village. As for me, with the love and encouragement from kind people, I had no fear on the way to my dream.Last year I graduated from a university.To follow the call of rural revitalization (乡村振兴), I chose to build my hometown as an engineer with some of my friends.In fact, with Chinese Dream, great changes have taken place everywhere in China in the last few years.China has also got many achievements such as 5G，the high­speed railway and BDS (北斗导航)． Now our government is carrying out a lot of projects such as urban­rural integration (城乡融合), ecological tourism (生态旅游) to help people make more money and improve their life.More and more people would like to return to their hometowns to do some meaningful things. “Where__there__are__dreams,__actions__and__union,__there__is__a__way.” I believe Chinese will continue getting together and working hard to get more achievements in the near future. 69. Who helped the villagers build the bridge? A．Liangliang. B．The teachers. C．Our government and the nice people. D．Liangliang's friends. 70. How does Liangliang show China's achievements? A．By listing numbers. B．By giving examples. C．By comparing facts. D．By showing pictures. 71. What do we know from the passage? A．Liangliang has to go on a ropeway to work. B．Only small villages have changed a lot in China. C．More and more people choose to go back and build their hometowns. D．Our government will make a project called urban­rural integration. 72. Why does the writer say “Where there are dreams, actions and union, there is a way.”？ A．Because he thinks dreams are more important than any other thing. B．Because he thinks success has nothing to do with union. C．Because he thinks we should speak less, do more. D．Because he thinks if we do our best and help each other, we will succeed. 阅读下面短文，并用英语回答问题(请注意每小题的词数要求)。 F Do you like remembering things? Is that difficult or easy for you? I'd like to tell you some ways to improve your memory. My first advice is reviewing often.You might review the material two days after learning it, then a week later, then two weeks later, and then a month later.After a month, you will find that you can remember the material easily. My second advice is to use a colored pen to mark the important parts on your book.This will help you in two ways.First, it will help you pay attention to the most important parts when you learn something.It is always easier to remember only the key points.Second, this will make reviewing easier.When you open your book, the colored parts will show you the most important things quickly.In this way, you don't have to review all the material again. Another piece of advice is to use the proper time well.First, review all the information in your mind before you go to sleep, because your brain is working while you are sleeping.If you think about the information before you go to sleep, you might be able to remember it better.Another good time for memorizing information is in the morning because you have just rested and your brain is fresh and clear.So you might also try to review the important information in the morning. 73. How can using a colored pen help us improve our memory? (不超过15个词) ____________________________________________________________________________________________________________________________________ 74. Why will we remember the information better before going to sleep？(不超过10个词) ________________________________________________________________ 75. What does the writer want to tell us？(不超过15个词) ____________________________________________________________ _________________________________________________________ 第四部分　写(共两大题，共25) 九、单词拼写(共5小题；每小题1，共5) 76. It is l________(好像) to rain this afternoon, so you'd better take an umbrella with you. 77. The tour guide reminded us to take the c______(正确的) bus to get to the museum on time. 78. The scientist's hard work l________(引导)to a great invention that helps people save water. 79. Many useful p________(物品) in our daily life, like paper and pens, are made from natural materials. 80. Playing basketball with classmates after class is one of the most e________(有乐趣的) activities for me. 十、书面表达(共1小题；共20) 某英文网站正在开展以“我最喜欢的英雄”为主题的征文活动。假设你是李华，请用英语写一篇80～100词的短文投稿，介绍你最喜欢的一位英雄人物，并说明原因。 提示词语：invent, develop, useful, helpful 提示问题：• Who is your favourite hero? • Why do you like him/her? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 　　　 听力材料及答案 一、1. M：Cindy, how do you remember so many English words? W：I use an app on my phone.It's like playing a game. 2. M：Oh no, I forgot to bring my keys again! W：It happens, Mark.I often forget to bring my notebook. 3. M：I usually read English on Monday, Wednesday and Friday. W：Oh, I read it every day. 4. M：Linda, why do you want to move back to your hometown? W：The rivers have become clean, and the scenery is much nicer too.It's a better place. 5. M：How much is the sweater? W：It was 120 yuan last week.But the season has changed, so you can pay only half for it now. 二、Text 1 W：What are you reading? M：A novel by a famous American writer, Mark Twain.I'm going to write about him for my English class. W：What do you know about him? M：He was born in 1835.He left school and began to work at the age of 12. W：What did he do? M：He wrote for a newspaper.Later he got a job on a boat. W：When did he begin to write his stories? M：I don't know the exact date, but he became very famous in the 1860s. Text 2 W：Dad, why is sleeping well so important? My teacher always tells us to get enough sleep. M：It's very important for your body and your brain.When you sleep, your brain works on your memories. W：It works? M：Yes.It helps to move important information from your short­term memory to your long­term memory.If you study and then sleep well, you will remember more. W：I see. 三、W：Good morning, dear classmates! It's my pleasure to share my story of learning English.Two years ago, I was good at reading and writing, but I had trouble listening and speaking.I couldn't catch up with the recording.And I spoke very slowly, because I was afraid of making mistakes. I felt very worried.Then my teacher came to help me.For listening, she told me to catch some key words and get the main idea.For speaking, it's important to make ideas clear, so she advised me to use simple words and sentences.I followed my teacher's advice, and then it worked. I hope my experience will be helpful for you. That's all.Thank you! 四、　　On September 27th, millions of people around the world will celebrate the birthday of Kongzi, known as Confucius. There will be a festival in Kongzi's hometown, Qufu and many other countries. If you can't go to Qufu, you can start your day by bowing three times before a symbol of Kongzi. In many parts of the world, Confucius Day is also a day to celebrate for teachers. You can send a letter or an email to express thanks to a teacher who is important in your life. For over 2，000 years, the words of Confucius have guided the people in China. Confucius began teaching in his thirties. His goal was to improve society. He wanted to make education available to all people. So, he was considered the first teacher in China. 一、1～5: BABCB　二、6～10: BACAC 三、11～15: CABBA 四、16. September　17. three　18. express 19. education　20. first 五、21～25: BCDBA　26～30: ACCDC 六、A) 31～35: ADCBD　36～40: AACBD B) 41～45: ABCCC　46～50: BADAD 七、51～55: CEGBF 八、A) 56～58: DBD　B) 59～61: CAD C) 62～65: ADBD　D) 66～68: CBA E) 69～72: CBCD F) 73. It helps you pay attention to the most important parts and makes reviewing easier. 74. Because your brain is working while you are sleeping. 75. The writer wants to tell us some ways to improve our memory. 九、76. likely　77. correct　78. led　79. products 80. enjoyable 十、One possible version： I'm glad to introduce my favourite hero.He is a famous scientist and his name is Wang Xuan. He invented the technology for printing Chinese characters.I like him because he tried his best to solve problems and was not afraid to try new technology.When he met difficulties, he never gave up.His invention is used all over the world and is really helpful to the Chinese newspaper publishing industry. He changed the world with his ideas and hard work, and I look up to him as my favourite hero. 16 学科网（北京）股份有限公司 $