Unit 1 Section A (1a-2d) 知识清单2026-2027学年人教版九年级英语上册

该初中英语知识清单系统梳理了九年级上册人教版Unit 1 Section A (1a-2d)的核心词汇、短语及句型。从核心单词默写入手，涵盖崎岖、沙尘暴等主题词汇，过渡到重点短语和句型应用，形成从基础积累到语言输出的学习支架。 知识链路按词汇-短语-句型-练习的逻辑清晰呈现，每个知识点配有考点解析和词汇拓展，助力学生提升语言能力。同步练习包含单词拼写、词形变化等多样化题型，针对性巩固核心语法点，培养思维品质和学习能力，适合课堂教学与自主复习。

Unit 1 Section A (1a-2d) 知识清单2026-2027学年九年级上册人教版 第一部分：词汇过关（默写版） Ⅰ. 核心单词（根据中文写出英文） 1. __ adj. 崎岖的；粗糙的 2. _______ n. 沙尘暴 3. _______ n. 耕地 4. _______ n. 短缺 5. _______ n. 缺乏 6. _______ n. 灌木 7. _______ n. 根 8. _______ n. 土壤 9. _______ adj. 铺满沙子的；含沙的 10. _______ n. 政府 11. _______ n. & v. 支持 12. _______ n. 玉米；谷物 13. _______ v. 带来；引起（过去式：_______） Ⅱ. 重点短语（根据中文写出英文） 1. 被……覆盖 ____________________ 2. 把土壤聚拢在一起 _______________ 3. 在沙地区域 ____________________ 4. 手工；用手 ____________________ 5. 自从那时起 ____________________ 6. 变得越来越好 ____________________ 7. 改善当地生活 ____________________ 8. 带某人参观 ____________________ 9. 花费（时间）做某事 _____________ 10. 在过去 ____________________ Ⅲ. 重点句型（根据中文完成句子） 1. 猜猜看？我和我爸爸要去拜访你的家乡了。 _______ _______? My father and I are going to visit your hometown. 2. 他上次来访大约是20年前。 His last visit was _______ _______ 20 years _______. 3. 以前去那里要花半天时间，现在有了新路，只要一小时。 It _______ half a day to reach the town, now with the new roads, it _______ only an hour. 4. 我们过去不得不跑很远去看医生。 We _______ _______ _______ far to see a doctor. 5. 以前这里经常有沙尘暴，田地越来越小。 There _______ _______ _______ sandstorms all the time, and the fields were getting smaller and smaller. 6. 它长着长长的根，可以把土壤聚拢在一起。 It had _______ _______ that could _______ the soil _______. 7. 他们在政府的支持下开始种植它。 They began planting it _______ _______ _______ , with the government's support. 8. 自从那时起，他们种了很多灌木和树。 They have planted many bushes and trees _______ _______. 第二部分：同步巩固练习 Ⅰ. 根据句意及首字母提示填空（使用核心词汇） 1. The villagers are suffering from water s_______ in the dry season. 2. With the help of the g_______, the local people built a new school. 3. The farmers are harvesting c_______ in the fields. 4. The hilly road is too r_______ for cars to pass quickly. 5. The strong w_______ of the tree help it stand firmly in the storm. Ⅱ. 用括号内所给词的适当形式填空 1. There _______ (use) to be a factory here, but now it has been turned into a park. 2. It took us two hours _______ (finish) the difficult task yesterday. 3. Since then, great changes _______ (take) place in my hometown. 4. We must do something to stop the sand _______ (storm) from damaging the crops. 5. Look! The hills are _______ (cover) with green trees. Ⅲ. 单项选择 1. —How long does it take you to get to school? —It usually takes me about 15 minutes _______ the bus. A. ride B. to ride C. riding D. rides 2. The local government has provided lots of _______ for the farmers. A. support B. supporting C. supportive D. supporters 3. My grandfather used to _______ in the countryside, but now he lives with us. A. live B. living C. lived D. lives 4. The workers are planting trees in the _______ areas to prevent the soil from washing away. A. sand B. sandy C. sands D. sanding 5. _______ then, I have realized the importance of protecting the environment. A. Since B. From C. By D. For Ⅳ. 根据汉语意思完成句子 1. 过去这个湖里到处都是垃圾，但现在清澈多了。 The lake _______ _______ _______ rubbish, but now it is much cleaner. 2. 当地政府正在尽最大努力改善人们的生活。 The local government is trying its best to _______ _______ _______. 3. 工人们用手把砖一块一块地垒起来。 The workers built the wall brick by brick _______ _______. 4. 自从我离开家乡，这里发生了巨大的变化。 Great changes have taken place here _______ _______ I left my hometown. 5. 这种植物长着深根，有助于保持水分。 This plant has deep _______ that help _______ _______. 知识详解（答案版） Ⅰ. 核心单词 1. rough /rʌf/ adj. 崎岖的；粗糙的 2. sandstorm /'sændstɔːm/ n. 沙尘暴 3. farmland /'fɑːmlænd/ n. 耕地 4. shortage /'ʃɔːtɪdʒ/ n. 短缺 5. lack /læk/ n. 缺乏 6. bush /bʊʃ/ n. 灌木 7. root /ruːt/ n. 根 8. soil /sɔɪl/ n. 土壤 9. sandy /'sændi/ adj. 铺满沙子的；含沙的 10. government /'ɡʌvənmənt/ n. 政府 11. support /sə'pɔːt/ n. & v. 支持 12. corn /kɔːn/ n. 玉米；谷物 13. bring /brɪŋ/ v. 带来；引起（过去式：brought） Ⅱ. 重点短语 1. be covered with 被……覆盖 2. hold the soil together 把土壤聚拢在一起 3. in sandy areas 在沙地区域 4. by hand 手工；用手 5. since then 自从那时起 6. get better and better 变得越来越好 7. improve local lives 改善当地生活 8. show sb. around 带某人参观 9. It takes (sb.) some time to do sth. 花费（时间）做某事 10. in the past 在过去 Ⅲ. 重点句型与语法 1. Guess what? • 考点： 口语中常用的引起注意的句式。 2. His last visit was about 20 years ago. • 考点： “一段时间 + ago” 与一般过去时连用。 3. It took half a day to reach the town... • 考点： It takes/took (sb.) + 时间 + to do sth. 花费时间做某事。 4. We used to have to travel far... • 考点： used to do sth. 过去常常做某事（暗含现在不了）。注意这里的 have to 是情态动词，后接动词原形。 5. There used to be sandstorms all the time... • 考点： there be 句型的过去时形式，表示“某地过去曾有……”。 6. It had long roots that could hold the soil together. • 考点： that 引导的定语从句，修饰先行词 roots。 7. They began planting it... • 考点： begin doing sth. 开始做某事。 8. They have planted many bushes and trees since then. • 考点： since then 常与现在完成时连用。 Ⅳ. 词汇拓展 • sand (n. 沙子) → sandy (adj. 含沙的) • govern (v. 统治) → government (n. 政府) • supporter (n. 支持者) → support (v./n. 支持) • short (adj. 短的) → shortage (n. 短缺) • farm (n. 农场) → farmland (n. 耕地) 练习参考答案 Ⅰ. 单词拼写 1. shortage2. government3. corn4. rough5. roots Ⅱ. 词形变化 1. used2. to finish3. have taken4. storms5. covered Ⅲ. 单项选择 1. B (It takes sb. some time to do sth.) 2. A (support 作名词，支持) 3. A (used to do sth.) 4. B (sandy areas 沙地区域) 5. A (Since then 常配合现在完成时) Ⅳ. 完成句子 1. used to be full of / used to be filled with 2. improve local lives 3. by hand 4. ever since 5. roots; hold water / keep moisture 学科网（北京）股份有限公司 $