Unit 1　The Changing World 同步练习2026-2027学年人教版英语九年级上册

**基本信息** 初中英语新授课同步练，通过基础巩固、能力提升、思维拓展三层递进设计，实现从词汇到语篇的知识进阶，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|核心词汇（拼写、音标、首字母）|多样化提示（中文、音标、首字母）强化记忆| |能力提升|句型结构（固定搭配、语法应用）|汉译英练习巩固"bring about""be covered with"等重点表达| |思维拓展|语篇应用（情景对话逻辑）|真实对话情境考查信息匹配与语境理解能力|

Section A　(4a-4c) 课后·知能演练 基础巩固 一、根据句意及所给提示填写单词 1.Smartphones have completely changed the way we communicate in the 　　　　　(数字的) age.   2.Wipe the ____________(尘土) off your shoes before you come in.   3.The city centre is a busy area with w　　　　 streets.   4.Bridges are built to help people c　　　　 rivers easily.   5.The ____________/̍ləʊkəlz/ here are very friendly to tourists.   能力提升 二、根据所给汉语完成句子 1.在过去的八年里, 戴维去过许多太空营。 David ______________ _____________to many space camps over the last eight years.   2.在过去的几年间, 我们国家在科技上已取得了巨大的进步。 Over the past few years, our country ______________ _____________ ______________ _____________in science and technology.   3.十年前, 这里有成百上千的农舍。 ______________ _____________ ______________ _____________hundreds of farmhouses ten years ago.   4.尽管天气有点热, 他们仍然都玩得很开心。 Though the weather was a little hot, all of them still ______________ _____________.   5.那部精彩的电影已经结束半小时了。 The wonderful film ______________ _____________ ______________ for half an hour.   思维拓展 三、语篇填空 My aunt is a famous engineer in America. Last month she 1.____________(come) back to China. We were happy to see her on May Day. After we finished lunch, we showed her 2.____________ the hometown. “This bridge was built last year. Look, the workers are putting up the 3. ____________ (two) one over there.”  “What 4.____________ great change!” my aunt said.   “We will plant more trees and 5. ____________ (flower) in the town soon. And we’ll do something to stop the factories from 6. ____________ (pour) the waste water into the river, ” I told her. Aunt was very pleased with 7.　　　　　 she saw. When we asked her to stay 8. ____________ (long), she answered, “No, I can’t. I have to fly to Beijing tomorrow because of an important meeting. No matter what chance I can get, I’ll 9.____________(certain) come back again. Though I live in America, I’ll always be Chinese. I should do something for 10.____________(we) hometown.”  参考答案 【基础巩固】 一、1.digital　2.dirt　3.wide　4.cross　5.locals 【能力提升】 二、1.has been　2.has made great progress　3.There used to be　4.enjoyed themselves　5.has been over 【思维拓展】 三、1.came　2.around　3.second　4.a　5.flowers　6.pouring　7.what　8.longer 9.certainly　10.our 1 学科网（北京）股份有限公司 $ Section A　(3a-3d) 课后·知能演练 基础巩固 一、用所给词的适当形式填空 1.The ____________(house) price in this area is relatively high.   2.They are working hard to build a new ____________(socialism) village.   3.The internet has ____________(great) changed our way of life.   4.This ____________(produce) is the biggest attraction among young people.   5.There are many ____________(tour) visiting the ancient town every year.   能力提升 二、根据所给汉语完成句子 1.这款新产品的发布在网上受到了大量关注。 The new product launch received ____________attention online.   2.我从这次经历中学到了很多。 I’ve learned ____________ ____________from this experience.   3.音乐是我们在漫长一天工作后放松的方式。 Music is the ____________after a long day’s work.   4.教育能帮助人们改善生活。 Education can help people ____________ _____________ ___________.   5.这些美味的小吃在中国各地都能找到。 These delicious snacks can be found ____________ _____________ ___________.   思维拓展 三、完形填空 Yan Xing lives a happy and hopeful life with his family in a small village. However, living conditions of the village in the past were not as good as now. The main road in the village had too many 　1　. People couldn’t ride bikes on it, 　2　 it was dangerous. Many people stumbled(绊倒) over these stones and hurt themselves. As a result, they must 　3　 early in order to work or go to school every day. It 　4　 took Yan Xing at least two hours to get to school. Also, many people in the village had to walk for a long time to arrive at the town with 　5　 vegetables and fruit. After school or work, they usually returned home late.   Great changes have taken place in this 　6　 in recent years. The local government 　7　 new roads for the villagers. Almost all the roads now are wide and 　8　 so that Yan Xing and other students can spend less time getting to school than before. Villagers 　9　 to drive trucks to sell their things in the big markets and it’s really convenient.   “Our village is becoming more and more beautiful now because of many people’s hard work. Villagers live more happily and richly. I really want to be a member of them to make it 　10　 in the near future,” Yan Xing said. He also calls on his classmates and friends to build their own hometown together.   1.A.stones　　 B.flowers C.trees D.birds 2.A.although B.unless C.if D.because 3.A.grow up B.get up C.hurry up D.stay up 4.A.never B.always C.seldom D.hardly 5.A.his B.her C.your D.their 6.A.village B.town C.city D.forest 7.A.raises B.builds C.develops D.forms 8.A.smooth B.soft C.thick D.high 9.A.forget B.refuse C.fail D.choose 10.A.safer B.faster C.better D.worse 四、语篇填空 Shi Guangyin is a farmer in Dingbian, northwest China’s Shaanxi Province. Dingbian lies on the side of the Maowusu Desert. In 1.____________ past, sandstorms often destroyed houses and crops. Many local people had to leave 2.____________(they) hometown.   In the 1970s, when the government called on people to green the desert, Shi decided 3.____________(plant) trees. To raise money to buy young trees, he sold nearly all the things in his home. He also 4. ____________ (encourage) many people to plant trees for a greener future. However, it wasn’t an easy thing. Only one 5. ____________ (ten) of the young trees that they had planted were alive (存活) at first. Some people felt disappointed and lost heart. 6.　　　　　 Shi said he would never give up.   In the following years, Shi made several trips to ask for suggestions of experts in other places. He also led the 7.____________(village) to try new ways to take care of the young trees. Finally, his hard work paid off. More than 80% of trees grew well. The yellow desert began changing 8. ____________ green forests. They’ve 9.　　　　　(final) built a “Green Great Wall” of over 50 kilometres in the desert. People always kindly call Shi “Uncle in the Desert”.   “We plan to improve forest quality in the next five years, ” Shi said. “We’ll see a more 10.____________(beauty) and greener countryside.”  参考答案 【基础巩固】 一、1.housing　2.socialist　3.greatly　4.product　5.tourists 【能力提升】 二、1.tons of　2.quite a lot　3.way we relax　4.improve their lives　5.all over China 【思维拓展】 三、1—5 ADBBD　6—10 ABADC 四、1.the　2.their　3.to plant　4.encouraged　5.tenth　6.But　7.villagers　8.into　9.finally　10.beautiful 1 学科网（北京）股份有限公司 $ Section B　(2a-3d) 课后·知能演练 基础巩固 一、根据句意及所给提示填写单词 1.The country road was so n　　　　　 that the truck couldn’t pass.   2.The ____________/̍vɪlɪdʒə(r)/ told stories about the area along the way.   3.I made many good friends during my time at j　　　　　 high, and we still keep in touch.   4.They are busy decorating a new 　　　　　/flæt/, choosing colours and furniture they like.   5.The class had a lively ____________(讨论) about how to protect the environment after watching the documentary.   二、单项填空 1.Xinzhai village is a great place to grow high-quality coffee plants. 　　　soil and proper temperature make it a great place.   A.A B.An C.The D./ 2.(2026云南昭通期中)Great changes 　　　in my hometown since I left here ten years ago.   A.have taken place B.took place C.were taking place D.will take place 3.(2026北京房山期中)Many students think e-books are 　　　than paper books because they are easy to carry around.   A.convenient B.more convenient C.most convenient D.the most convenient 4.(2025云南昆明期中)　　　 it is raining heavily, 　　　the traffic police are still working on the street.   A.Although; but B.Although; / C.But; although D.But; / 5.We should always 　　　our friends when they need help.   A.support B.to support C.supporting D.supports 能力提升 三、根据所给汉语完成句子 1.在家人的支持下, 她克服了困难, 实现了梦想。 ____________ ____________ ____________her family, she overcame the difficulties and achieved her dream.   2.鸡常以玉米为食, 这是它们日常饮食中常见的一部分。 Chickens often ____________ ____________ ____________, which is a common part of their diet.   3.植树有助于防止沙地扩大。 Planting trees can help prevent the expansion of ____________ ____________.   4.杭州以丝绸之城和秀丽风光而闻名。 Hangzhou ____________ ____________ ____________a city of silk and beautiful scenery.   5.他擅长绘画, 钢琴也弹得很好。 He is good at painting, and he plays the piano well ____________ ____________.   思维拓展 四、七选五阅读理解 (2025·云南师范大学附属西山学校月考) Lanterns have been part of Chinese culture for centuries and play an important part in many celebrations. 　1　In ancient times, there were mainly three kinds of lanterns.   Palace lantern (宫灯) It was mainly used in palaces in ancient times. When making palace lanterns, fine wood was used. The palace lanterns were covered with silk or glass. Different kinds of pictures were drawn on the covers. These lanterns were not only used as lights but also as decorations (装饰品) in palaces. Gauze lantern (纱灯) Less expensive bamboo and gauze were used to cover the lanterns. Red gauze was used when making them. 　2　 So red lanterns are always hung on important festivals such as the Lantern Festival, the Spring Festival and National Day in parks or along main streets. In some famous Chinatowns abroad, you can see red lanterns all year round. 　3　  Shadow-picture lantern (走马灯) It was usually used for amusement. 　4　 There were two layers (层) of covers and pictures were drawn on the inside layer. When the candle was lit (被点燃), the heat caused a paper wheel inside the lantern to turn around, so that moving pictures appeared on the outside cover.   Now more kinds of lanterns appear in festivals besides the traditional ones. More modern technology is used on making lanterns. 　5　  A.In Chinese culture, the red lantern is a symbol of happiness. B.The shapes of the modern lanterns have changed a lot too. C.Palace lanterns and gauze lanterns are the most famous among all the lanterns. D.Nowadays, ancient lanterns still play an important role. E.They have become a symbol of Chinese culture worldwide. F.The shape was much like that of the palace lanterns. G.Chinese lanterns originated in the Western Han Dynasty. 参考答案 【基础巩固】 一、1.narrow　2.villager　3.junior　4.flat　5.discussion 二、1—5 CABBA 【能力提升】 三、1.With support from　2.feed on corn　3.sandy lands　4.is known as　5.as well 【思维拓展】 四、1—5 GAEFB 1 学科网（北京）股份有限公司 $ Section A　(1a-2d) 课后·知能演练 基础巩固 一、根据句意及所给提示填写单词 1.The people in this area are facing the problem of water ____________(短缺).   2.If we plant the seeds in the ____________/sɔɪl/, they will grow.   3.The local g　　　　　 is working hard to develop it into a city that is green, smart and liveable.   4.People eat rice, wheat and ____________(玉米) in different ways.   5.We walked across the quiet ____________/̍sændi/ fields at sunset.   能力提升 二、根据所给汉语完成句子 1.这项新政策将给我们的日常生活带来积极的变化。 The new policy will ____________ ____________positive changes in our daily lives.   2.山峰终年被积雪覆盖。 The mountain peaks ____________ ____________ ____________snow all year round.   3.这条街的拐角处曾经有一家小书店。 There ___________ _____________ ____________a small bookstore on the corner of this street.   思维拓展 三、情景对话 A.Thank you very much. B.I will stay at our school to teach. C.Why do you want to be a teacher? D.Has your hometown changed a lot? E.I am going to return to my hometown. F.But what kind of job are you going to do? A: Hi, Zhang Fan. I’m going to find a job in Hefei after graduation. What about you? B: 1.　　　 I’m looking forward to doing something for my hometown.   A: How long have you been away from your hometown? B: For almost four years. A: It’s such a long time. Great changes have taken place in our country these years. 2.　　  B: Yes. It has changed a lot. From the TV news, I know many new buildings and roads have been built in the past two years. A: 3.　　  B: A new primary school was set up last year in my hometown and I want to work there. A: 4.　　  B: Because I enjoy staying with kids and I want to help them achieve their dreams. A: You’re so great. I hope your hometown will be better and better. B: 5.　　  参考答案 【基础巩固】 一、1.shortage　2.soil　3.government　4.corn　5.sandy 【能力提升】 二、1.bring about　2.are covered with　3.used to be 【思维拓展】 三、1—5 EDFCA 3 学科网（北京）股份有限公司 $ Section B　(1a-1f) 课后·知能演练 基础巩固 一、根据句意及所给提示填写单词 1.Jinan is the c　　　　 city of Shandong Province. It’s famous for its springs.   2.My father runs a small ____________/̍bɪznəs/ selling handmade crafts online.   3.The ____________(经理) of the restaurant greeted us warmly and showed us to our table.   4.The old ____________/pɔːt/ is now a popular tourist spot with beautiful views of the sea.   5.The bridge will l　　　　　 the two islands, making travel between them much faster.   能力提升 二、根据所给汉语完成句子 1.我的父母对我这学期在学习上取得的进步感到满意。 My parents ____________ ____________ ____________ the progress I’ve made in my study this term.   2.她轻松地解出了这道数学题, 让全班同学都很惊讶。 She solved the math problem ____________ ____________, surprising everyone in the class.   3.许多当地农民从政府引进的新农业技术中受益。 Many local farmers ____________ ____________the new agricultural technology introduced by the government.   4.穿越山区的路程是一段崎岖的路, 但风景美得令人惊叹。 The journey through the mountain area was a ____________ ____________, but the scenery was breathtaking.   5.自从我五年前离开后, 我的家乡发生了巨大的变化。 Great changes ____________ ____________ ____________in my hometown since I left five years ago.   思维拓展 三、阅读理解 (2026·云南昆明第十二中学期中) Could you imagine being in a car driven by a computer, not a human? Recently, China has made a big step toward self-driving technology. Since August, 2022, driverless taxis can run on roads in Wuhan, Chongqing, Shenzhen... Why do we develop self-driving cars? Self-driving cars give us many benefits (好处). They use computers to sense the things around them and make better use of space. This means fewer traffic jams (堵塞) and better parking of cars. For disabled or blind people, self-driving cars can also help them get around more easily. According to the US Centers for Disease Control and Prevention, each year more than 1.35 million people are killed on roads around the world. Many more get hurt. Self-driving cars could reduce road accidents by 90 percent and save governments a lot of money. The main cause of car accidents is human error. By using computers, self-driving cars don’t make poor decisions or lose focus like humans do. But self-driving cars aren’t perfect. If something unexpected on the road happens, self-driving cars can’t react (反应) as fast as a human driver could. Also, during weather events like heavy snow, self-driving cars would be difficult to see the lines on the road. It might lead to an accident. The car’s computer system could also get hacked (非法入侵) by someone, causing it to crash or change its destination (目的地). It’s clear that there is a lot of work to do to make self-driving cars a common and safe sight(景象) on roads. And China is taking the lead in making this happen. 1.What is the benefit of self-driving cars? A.They don’t need parking lots. B.They react faster than humans in bad weather. C.They allow disabled people to travel more freely. D.They cost less money to make and repair. 2.What does the underlined word “error” mean? A.Mind.　　　 B.Mistake. C.Idea. D.Advice. 3.Why can self-driving cars help reduce road accidents? A.Because there will be fewer traffic jams. B.Because they can correct human mistakes while driving. C.Because their computers don’t “lose focus” like humans do. D.Because their computers know all road accidents ahead of time. 4.What is paragraph 4 mainly about? A.The weaknesses of self-driving cars. B.The benefits of having a human driver. C.How road accidents usually happen. D.How the computers in self-driving cars work. 5.What can we infer from the passage? A.Self-driving cars might cause accidents on sunny days. B.Self-driving cars are already commonly seen in China. C.Self-driving cars often change their ways and bring lots of problems. D.China is trying to make self-driving cars safer and more common. 参考答案 【基础巩固】 一、1.capital　2.business　3.manager　4.port　5.link 【能力提升】 二、1.are happy with　2.with ease　3.benefit from　4.rough road　5.have taken place 【思维拓展】 三、1—5　CBCAD 1 学科网（北京）股份有限公司 $