Unit1 The Changing World Section A(4a-4c)课时作业2026-2027学年人教版英语九年级上册

**基本信息** 初中英语Unit 1第三课时Section A(4a-4c)同步练，以“语法筑基+语篇提升”分层设计，通过梯度化题型强化时态应用与综合语言能力，适配新授课知识巩固需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |语法精练|一般过去时、现在完成时等核心时态|单一句法训练，如动词填空（4题）、时态辨析单选（5题），聚焦基础语言能力| |课时精练|词汇（名词复数、形容词比较级）、句型转换、语篇理解|从词汇应用（5题）、汉译英（4题）到完形填空（10题，深圳发展主题），递进培养思维品质与综合语言运用能力|

Unit 1 The Changing World 第三课时 Section A(4a-4c) 语法精练 一、用括号中所给单词的适当形式填空。 1. The bird heard the sound and (fly)away. 2.-Have you (see)Ella these days? -Yes,I (see)her at the shop just now. 3. Mike (stick)to his promise ever since he (make) it. 4. Chairman Mao once (say)women could hold up half the sky. 二、单项选择。 ( )1.The mobile phone when I was making a cake with my mother. A.rang B. rings C. is ringing D. has rung ( )2.Jessica every night before her Chinese test and finally got good results. A.studies B. studied C. has studied D. will study ( )3.—Oh hi, I'm looking for a pair of shoes. -Well, you to the right place.We have a lot of shoes in our shop. A.came B. were coming C. will come D. have come ( )4.—Who is the one that knows AI the best in our class? -Peter. He classes on it for over two years. A.takes B. took C. has taken D. is taking ( )5.—Kitty, will you go to the flower show with me tomorrow? -Thank you for asking, but I there already. A.am B.was C. have been D. will be 课时精练 一、用括号中所给单词的适当形式填空。 1. Workers built two long (tunnel)under the river for the subway. 2. Thanks to my English teacher, my English (improve) greatly. 3. The roads in the city are much (wide)than those in the countryside. 4.Nowadays I can choose online (course)and study by myself. 5. Jim used a brush to clean the (dirt)off his shoes before stepping into the house. 二、根据汉语意思完成句子，每空一词。 1.有声读物让人在锻炼时心灵得到自由。 allow the mind to be free when a person is exercising. 2.现在许多人使用电子笔记而不是纸质笔记。 Now many people use instead of paper ones. 3.长城足够宽，可以容下五匹马并排行走。 The Great Wall is for five horses to walk side by side. 4.“四月雪”来了！当然，这不是真正的雪这是飞絮。 The"April snow"is here! It's not real snow, -it's catkins. 三、完形填空。 Shenzhen has changed greatly over the past forty years. It used to be a 1 fishing village with only a few thousand people. There were few houses and the most 2 were just dirt tracks.Local people mainly made a living by fishing and farming. Life was really 3 . But everything changed when Shenzhen became a special economic zone in 1980. As a pioneer(先驱) of China's reform and opening-up, it 4 millions of workers and businessmen from all over China and even the world. With hard work and 5 , Shenzhen started to grow fast. Today, Shenzhen is a high-tech 6 .It is home to many tech companies (公司) like Huawei and Tencent. The city has a modern transport system, including undergrounds and high-speed trains, which makes travel 7 . What's more, Shenzhen cares about its locals' life quality. It has built many parks and green ways for people to relax. The city is also a leader in using green energy which helps 8 air pollution. Over the years, Shenzhen has 9 from a small village to a big city. Its pioneering spirit has made it a role model for development. Many visitors come to Shenzhen every year to see its amazing changes. 10 doubts that Shenzhen will have an even better future. ( )1. A. big B. small C.short D.tall ( )2.A.areas B.meals C.roads D.rocks ( )3. A. hard B.easy C.ugly D.quick ( )4.A.avoided B.allowed C.advised D.attracted ( )5.A.creativity B. activity C.beauty D. society ( )6. A. city B.town C. village D.country ( )7. A. slow B.convenient C. lonely D.difficult ( )8. A. lift B.make C.raise D.reduce ( )9. A. come B. grown C.gone D.shown ( )10.A. Somebody B.Everybody C. Nobody D. Anybody 参考答案 语法精练 一、1. flew 2. seen; saw 3. has stuck; made 4. said 二、1. A 2. B 3. D4. C 5. C 课时精练 一、1. tunnels 2. has improved 3, wider 4. courses 5. dirt 二、1. Audio books 2. digital notes 3. wide enough 4. of course 三、1. B 2. C 3. A 4. D 5. A 6. A 7. B 8. D 9. B 10. C 学科网（北京）股份有限公司 $