Unit 1 The Changing World第6课时 Section B 2a-2c 同步练习 2026-2027学年人教版英语九年级上册

**基本信息** 本同步练以“基础巩固-语篇衔接-综合应用”为分层路径，通过多样化题型实现词汇、语法到语篇的渐进式巩固，适配初中英语新授课知识内化需求，兼顾语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与基础句型|翻译句子中译英填空（如“窄/宽阔”“数码产品”）直接巩固单元重点词汇，单项选择聚焦语法基础（比较级、现在完成时）| |进阶层|语法应用与语篇衔接|短文填空以塞罕坝生态为情境，考查be动词时态、bring过去分词、介词搭配，实现语法与语篇的融合| |综合层|语篇理解与思维发展|阅读理解（盐城变化）通过事实信息题培养信息提取能力，完形填空（山村学校变迁）结合语境考查词汇辨析与逻辑推理，渗透文化意识与家国情怀|

第6课时 Section B 2a-2c I.翻译句子 ①英译中 1. Beijing, China's capital, hosted the 2008 Summer Olympics and the 2022 Winter Olympics. 2. Temperatures were below freezing during the winter. 3. Over the next 60 years, workers planted bushes and trees, creating the world's biggest man-made forest. ②中译英 1.The river used to be and dirty. Now, it is and clean. 这条河以前又窄又脏，现在宽阔且干净。 2.The made it for villagers to travel across the river to the city. 这座桥让村民过河去城里变得方便。 3. This is a digital that only sells 这是一款只在网上售卖的数码产品。 4.With the of ,they were determined to make the environment better. 在政府的支持下，他们下定决心让环境变得更好。 5.Saihanba is "the green miracle”. 塞罕坝作为“绿色奇迹”而闻名。 6.The land is green trees and the water is and 这片大地被绿树覆盖，河水干净且清新。 II.单项选择 ( )1. In order to his family, he has to leave his hometown to work in the big city. A.hold B.support C.invite ( )2.Our hometown is much than it was ten years ago. There are more tall buildings now. A.beautiful B.more beautiful C.the most beautiful ( )3.I think we must do to protect the forest near the village. A.nothing B.anything C.something ( )4. The government has decided to build more hospitals to the living conditions in poor areas. A.suggest B.discuss C.improve ( )5.-Mike,you look happy today. What happened? -Yes!Our school a new library since last year. It's now open to us. A.builds B.built C.has built ( )6.-Why does the earth look blue in space? -Because most of the earth's surface is with water. A. covered B.busy C.popular III.短文填空 In the past, Saihanba was a sandy land. There 1. (be) terrible sandstorms all year round. People lacked enough trees to hold the soil together. Life was very hard. Unit 1 The Changing World 2. the support from the government, people began to plant bushes and trees. They worked day and night.Now great changes have 3. (bring) about here. The hills are covered 4. green trees. The environment is getting better. It is a great man- made miracle（人造奇迹）. It shows that people can make a 5． (different).We should value the hard- won green environment. 1 学科网（北京）股份有限公司 IV.阅读理解 My name is Li Ming. I live in Yancheng, a beautiful city in Jiangsu Province. Over the past 20 years, my hometown has changed a lot. When I was a little boy, Yancheng was a small and quiet city. There were no tall buildings, only a few small shops and factories. The roads were narrow and muddy. There were no high-speed railways, and it took us nearly 4 hours to drive to Nanjing. Most pcople lived in small old houses, and few people had their own cars. But now, everything has changed. Yancheng has become a modern and beautiful city. There are many tall buildings, big shopping malls and modem parks everywhere. The roads are wide and clean, with green trees and beautiful flowers on both sides.The Yancheng-Nantong High-speed Railway has been built, and it takes us only 1.5 hours to get to Nanjing. The Yancheng Dafeng Airport has also opened many new routes to different cities in China. Most people live in new flats, and many families have their own cars. The environment of Yancheng has also improved a lot. The government has built many wetland parks and green spaces. The rivers are cleaner, and the sky is bluer. Yancheng is now famous for its beautiful wetland, and it attracts millions of tourists from home and abroad every year. I love my hometown very much. I am proud of its great changes, and I believe it will become even better in the future. 1.Where does Li Ming live? 2. How long did it take to drive to Nanjing before? 3.What has improved the traffic in Yancheng? 4. What is Yancheng famous for now? 5.How does Li Ming feel about the changes? V.完形填空 Mr.Wang has been a teacher in a mountain village for over 30 years. He has seen many 1 in his school. When he first came to the village in 1995, the school was very poor. There were only two classrooms and the desks were broken.Students used to sit on the 2 because there weren't enough chairs. The only way for children to get to school was 3 for miles on mountain roads. 4 the government's Project Hope, the school has improved a lot in recent years. A new three-story teaching building was 5 in 2018. The school now has a computer room and a library with thousands of books. More young teachers have come to teach here. The number of students has 6 from 40 to over 150. The changes are not only in buildings but also in teaching methods. In the past, teachers used only chalk and blackboards.Now, they use computers and projectors in class. Students can watch 7 videos and learn about the outside world. Mr.Wang said, "These tools make learning easier and more interesting for the children." What touches him most is the change in students' 8 . In the past, most children wanted to be farmers like their parents.Now, many of them want to be doctors, engineers, or scientists. "They have bigger ones now," Mr. Wang said with a smile.“They know they can achieve anything 9 they try hard.” Mr. Wang is 10 all these changes. He believes that education is the key to a brighter future."Every child deserves a chance to learn and grow," he often tells his students. ( ) 1.A.chances B.changes C.challenges ( )2.A.window B.desk C.floor ( )3.A.jumping B.driving C.walking ( )4.A.Thanks to B.Instead of C.According to ( )5.A. destroyed B.completed C.organized ( )6.A.dropped B.risen C.proved ( )7.A.successful B.educational C.meaningless ( )8.A.dreams B.hobbies C.talents ( )9.A.though B.if C.unless ( )10.A.short of B.full of C.proud of 2 学科网（北京）股份有限公司 $