Unit 1 The Changing World Section A 词汇专项练习（同步练）2026-2027学年人教版英语九年级上册

**基本信息** 本练习通过基础词汇变形、语境运用及语篇综合三层设计，实现从单一到综合的词汇巩固，适配单元复习需求，提升语言能力与学习能力。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇词性转换|15题词性转换题强化构词法，夯实词汇基础| |进阶层|词汇语境辨析与运用|20题选词填空与单选结合情境考查词义辨析，提升语言理解能力| |综合层|词汇在句子及语篇中的综合应用|18题完成句子与短文填空实现词汇运用迁移，培养语篇构建思维|

Unit 1 The Changing World Section A 词汇专项练习 一.词性转换填空（用所给词适当形式填空） 1. The ____________ (introduce) of new technology changed our hometown a lot. 2. His ____________ (predict) about the environment came true last year. 3. We had a hot ____________ (discuss) about the sandstorm problem yesterday. 4. The ____________ (develop) of high-tech makes e-payment popular. 5. The ____________ (conclude) of the report is about environmental protection. 6. He is a ____________ (determine) boy and never gives up easily. 7. The road becomes much ____________ (wide) after rebuilding. 8. Rich soil and ____________ (sand) land can’t grow the same corn. 9. Many ____________ (tour) come to visit Saihanba every summer. 10. The ____________ (govern) takes action to stop the shortage of water. 11. The ____________ (industry) waste dirtied the river nearby. 12. This ____________ (man-make) greenhouse grows lots of vegetables. 13. The story ____________ (great) impressed all the students. 14. The ____________ (change) in our village surprised visitors a lot. 15. There are millions of ____________ (insect) living in the bush. 【答案】 1. introduction 2. prediction 3. discussion 4. development 5. conclusion 6. determined 7. wider 8. sandy 9. tourists 10. government 11. industrial 12. man-made 13. greatly 14. changes 15. insects 二、选词填空（划线单词，可变形，每词只用一次） influence, narrow, achieve, cover, lack, convenient, amazing, lead, support, transport 1. New roads ____________ the village to the highway now. 2. The heavy sandstorm ____________ many farmlands last week. 3. If you ____________ time, you can finish this simple task tomorrow. 4. E-payment makes our life much ____________ than before. 5. Hard work helps you ____________ your dream in the changing world. 6. People’s living habits will ____________ by the fast development of technology. 7. The river gets ____________ in dry seasons. 8. His parents always ____________ him to study new skills. 9. We have an ____________ chance to visit the Olympic attraction. 10. Trains ____________ goods between Kenya and Mombasa every day. 【答案】 1. lead 2. covered 3. lack 4. more convenient 5. achieve 6. be influenced 7. narrower 8. support 9. amazing 10. transport 三、单项选择 1. We need an ________ to talk about the new plan first. A. introduction B. conclusion C. miracle 2. The ________ works hard to run the big company. A. businessman B. villager C. tourist 3. The road is too ________ for two lorries to pass together. A. wide B. narrow C. flat 4. The scientist’s ________ about sandstorms worried the government. A. comment B. prediction C. discussion 5. Many ________ come to Nairobi for its beautiful environment. A. insects B. products C. tourists 6. This ________ house is built to protect plants from cold wind. A. greenhouse B. high-tech C. man-made 7. The local people ________ the soil with sand in dry weather. A. ease B. dirty C. lack 8. Her speech ________ all the people in the hall greatly. A. impressed B. tracked C. hosted 9. We can’t ________ the meeting because of the heavy traffic. A. mention B. attend C. form 10. The ________ of railways makes transport much faster. A. development B. shortage C. width 【答案】1.A 2.A 3.B 4.B 5.C 6.A 7.B 8.A 9.B 10.A 四、根据中文提示完成句子（每空一词） 1. 科技极大地影响了我们的日常生活。 Technology __________ our daily life __________. 2. 这个小镇有便利的电子支付和宽阔的公路。 This small town has __________ e-payment and __________ highways. 3. 政府正在采取措施减少尘土和沙尘暴。 The __________ is taking steps to cut down __________ and sandstorms. 4. 去年，数百万游客参观了塞罕坝。 __________ of __________ visited Saihanba last year. 5. 他下定决心实现自己的梦想。 He is __________ to __________ his dream. 6. 这条小路通向一片满是沙土的田地。 This __________ __________ to a field with __________ soil. 7. 我们的讨论得出了一个重要结论。 Our __________ reached an important __________. 8. 高科技产业给当地人带来了很多机会。 High-tech __________ bring many __________ to __________ people. 【答案】 1. influences; greatly 2. convenient; wide 3. government; dirt 4. Millions; tourists 5. determined; achieve 6. track leads; sandy 7. discussion; conclusion 8. industries; opportunities; local 五、短文填空（短文挖空，综合单词运用） 阅读短文，用划线单词适当形式填空 change, environment, million, develop, convenient, attract, sandstorm, support, achieve, local Our world is 1.____________day by day. In the past, many villages faced serious 2.____________ because of dirty soil and little trees. The 3.____________ government took action to protect the 4. ____________.With the fast 5.____________ of railways and highways, 6.____________ of tourists come to this area every year. The natural 7.____________ here draw lots of visitors. E-payment makes shopping more 8.____________ for villagers. Many young people work here to 9.____________ their life goals. Their families always 10.____________ them. 【答案】 1. 1.changing 2.sandstorms 3.local 4.environment 5.development 6.Millions 7.attractions 8.convenient 9.achieve 10.support 学科网（北京）股份有限公司 $