Unit1 The Changing World Section B(1a - 1f)课时作业2026-2027学年九年级上册英语

**基本信息** 本同步练习按“基础运用-能力提升”分层设计，通过词汇→句型→语篇的递进路径巩固Unit 1核心知识，适配新授课学情，助力语言能力与思维品质发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础运用|核心词汇变形（如ease→easily）、固定搭配（如be happy with）、基础句型转换|通过单词填空、方框选词、汉译英等题型聚焦单一知识点夯实，如用括号内单词适当形式填空直接强化语法应用| |能力提升|语篇逻辑分析、语法综合运用（时态、介词等）|以七选五（中老铁路语篇）和短文填空（京张铁路故事）创设真实情境，考查信息匹配与语篇补全能力，渗透文化意识|

Unit 1 The Changing World 第四课时Section B (1a - 1f) 基础运用 一、用括号中所给单词的适当形式填空。 1. Don't follow a fashion (ease). Please just be yourself. 2. It's convenient (use)mobile payment with our phones. 3. Let's find out all the facts before drawing a (conclude). 4. The task (complete) by my deskmate has no mistakes in it. 5. In the city centre you can seldom see (lorry) running in the street. 二、用方框中所给单词的适当形式填空。 comment, capital, manage, complete, convenient 1. The man in the blue uniform is the of the hotel. 2. Riding a bike is a way of getting around the city. 3. Let's search for some about this film on the internet. 4. Xi'an has a rich history as the ancient of thirteen dynasties. 5. After seeing Zhujue on CCTV-1, the special singing of Qinqiang was a surprise to me. 三、根据汉语意思完成句子，每空一词。 1.我妈妈对我为她做的礼物感到满意。 My mother the gift I made for her. 2.新药拯救了全世界数百万人的生命。 The new medicine saved lives around the world. 3.经过长时间商谈后，他们最终签下了这笔生意交易。 They finally signed the after a long talk. 4.那个男孩轻而易举地举起了重箱子，让所有人都很惊讶。 The boy lifted the heavy box and surprised everyone 5.新的高速铁路使两座城市之间的旅行比以前更方便了。 The new high-speed railway makes travelling between the two cities than before. 能力提升 四、根据短文内容，从短文后的选项中选出能填入空白处的最佳项。选项中有一项为多余选项。 2026 is the 65th year of the setting up of diplomatic(外交的) relations between China and Laos.China-Laos Railway had been built successfully and was opened to us on 3rd December 2021.1. . China-Laos Railway starts from Kunming,China in the north and ends in Vientiane, Laos in the south. 2. . Since the start of the whole line in December 2016, more than 20,000 builders of China-Laos Railway had been fighting for more than 1,800 days and nights. Although the project was so difficult, the builders tried their best to make the railway perfect. 3. . For example, there are many Asian elephants living around the Wild Elephant Valley Station of China-Laos Railway.4. .And they have built China-Laos Railway into a road where people and nature live in harmony. "The opening of China-Laos Railway helps the development of China-Laos trade(贸易). And it pushes Laos' social development to a new level,” Manila Sombandi, Consul Genera(总领)of Laos in Kunming, said. The areas along the route have taken the new chances of the opening of China-Laos Railway. Pu'er City, rich in forest resources(资源)， has put 3 billion yuan into building an industrial park to make the markets in South Asia and Southeast Asia bigger.5. . Without doubt, China-Laos Railway has brought new development for all places along the route. A. It is more than 1,000 kilometres. B. To meet wild animals, builders chose this route. C. This has deepened the friendship between the two countries. D. In order not to hurt the elephants, the builders changed their route. E. At the same time, many plans have been made to help promote the trade. F. They were all hard-working and built the railway in a more creative way. 五、短文填空:阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Hi,my young friends! I am Beijing-Zhangjiakou Railway. Here I am writing 1. (share) my story with you. I was born in 1909. I am 117 years old now.My builder was Zhan Tianyou, 2. brave and smart man. He believed that China should build its own railway without other countries' help.Therefore, he built me, China's 3. (one)self-built railway. At first, my trains used steam(蒸汽).4. (they)top speed was only 35 km/h.Then, the trains started to use diesel(柴油).Later, there were even 5. (good) trains that used electricity(电). It took 6. (simple) three hours to complete the trip. In 2020, the new high-speed railway opened on 30th December. I was really happy. People only needed to spend 47 minutes 7. (travel) from Beijing to Zhangjiakou. During the2022 Beijing Winter Olympics, Beijing and Zhangjiakou, the two host 8. (city)for the event, welcomed lots of people from around the world. The railway played an important role. 9. I am too old to keep working these days, people will keep me as part of history.I am a little sad, but still proud 10. all the achievements that China has made in the past few years. Zhan Tianyou must be proud too. 参考答案 一、1. easily 2. to use 3. conclusion 4. completed 5.lorries 二、1.manager 2. convenient 3. comments 4. capital 5.complete 三、1. was happy with 2. millions of 3. business deal 4. with ease 5. more convenient 四、 1. C 2. A 3. F 4. D 5. E 五、1.to share 2. a 3.first 4. Their 5. better 6.simply 7. travelling 8. cities 9.Although 10.of 学科网（北京）股份有限公司 $