Unit 1 The Changing World Section A(1a-2d)分层作业2026-2027学年人教版英语九年级上册

**基本信息** 初中英语Unit 1 Section A单元复习同步练，以“夯实基础-能力进阶-拓展提高”分层设计构建词汇到语篇的巩固路径，适配课时目标，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |夯实基础|核心词汇、短语及词性变换|通过单词/短语默写、词性转换题强化基础记忆，如railway等词汇听写| |能力进阶|句型应用与语法技能|结合used to、现在完成时等语法点，设计词形填空、完成句子及单选，如“used to travel”练习| |拓展提高|语篇综合与实际应用|通过短文填空（家乡变化主题）、语法完形及拓展阅读（含写作任务），提升语篇理解与表达能力|

Unit 1 The Changing World Section A (1a-2d) 分层作业 核心词汇 railway /ˈreɪlweɪ/ (n.) 铁路　　　　　 highway /ˈhaɪweɪ/ (n.) 公路 sandstorm /ˈsændstɔːm/ (n.) 沙尘暴　 farmland /ˈfɑːmlænd/ (n.) 耕地 shortage /ˈʃɔːtɪdʒ/ (n.) 短缺　　　　 bush /bʊʃ/ (n.) 灌木 root /ruːt/ (n.) 根　　　　　　　　　　 soil /sɔɪl/ (n.) 土壤 government /ˈɡʌvənmənt/ (n.) 政府　　 support /səˈpɔːt/ (n. & v.) 支持 核心短语 bring about 带来；引起　　　　　　　　be covered with 被……覆盖 used to 过去常常　　　　　　　　　　 be happy with 对……感到满意 with ease 轻而易举地 句型速览 1. It used to take half a day to reach the town. 过去到镇上要花半天时间。 2. They haven't seen each other for ages! 他们好多年没见了！ 3. What did they do to solve this problem? 他们做了什么来解决这个问题？ 一、单词默写 铁路 __________________　　公路 __________________ 沙尘暴 __________________　　　　　 耕地 __________________ 短缺 __________________　 灌木 __________________ 根 __________________　　　土壤 __________________ 政府 __________________　　　　　　 支持 __________________ 二、短语默写 带来；引起 ______________ 被……覆盖 ___________ 过去常常 ______________　　　　 对……感到满意 __________________ 轻而易举地 __________________ 三、单词词性变换 1. sand (n.) → 多沙的；含沙的 __________ (adj.) 2. support (v.) → 支持；支撑 __________ (n.) 3. attract (v.) → 向往的地方；吸引力 __________ (n.) 4. great (adj.) → 大大地；非常 __________ (adv.) 5. product (n.) → 生产；产量 __________ (n.) 一、用所给词的适当形式填空 1. With the new roads, it takes only an hour _____________ (reach) the town. 2. They used to _____________ (travel) far to see a doctor. 3. The land has become much _____________ (green) than before. 4. It has improved local _____________ (life) greatly. 5. The town has built a new hospital _____________ (help) people see doctors easily. 二、完成句子 1. 我爷爷和我爸爸大约20年前成为了好朋友。 My grandfather and my father _____________ good friends about 20 years _____________. 2. 他们好多年没见了！ They _____________ _____________ each other for ages! 3. 我们以前不得不走很远去看医生。 We _____________ _____________ travel far to see a doctor. 4. 我们村刚建了一家新医院。 Our village _____________ just _____________ a new hospital. 5. 过去山丘上覆盖着沙子。 The hills _____________ _____________ _____________ with sand in the past. 三、选词填空（注意形式） (benefit, support, convenient, product, rough) 1. The roads in the past were very __________. 2. We sell local __________ to tourists online. 3. The new railway has __________ local people a lot. 4. It is very __________ to take the train to the city. 5. With the __________ of the government, they built a new school. 四、单项选择 从每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. My grandfather and George's father ________ good friends about 20 years ________. A. become; before B. became; ago　　 C. have become; ago　 D. became; before 2. They ________ each other for ages. They really miss each other. A. don't see　　　 B. didn't see　　　 C. haven't seen　　　 D. won't see 3. In the past, the hills ________ with sand. A. are covered　　 B. were covered　　 C. used to cover　　 D. used to be covered 4. Our town ________ a new hospital. Now people can see a doctor easily. A. just built　　 B. has just built　　 C. was just building　　D. builds 5. Li Rui said, "I ________ to school by bus when I was a child." A. used to go　　 B. am used to go　　 C. used to going　　 D. use to go 6. There used to be ________ all the time in this area, but now it's much better. A. sandstorms　　 B. sandstorm　　 C. a sandstorm　　 D. the sandstorm 7. The ________ is getting smaller and smaller because of the bad weather. A. bush　　 B. root　　 C. farmland　　 D. railway 8. The new ________ has made it easier for people to travel between cities. A. root　　 B. soil　　 C. shortage　　 D. highway 9. With the ________ of the government, they built many new schools in the village. A. support　　 B. shortage　　 C. bush　　 D. root 10. The villagers found a kind of bush with strong ________ that could hold the soil together. A. roots　　 B. roads　　 C. fields　　 D. tracks 一、短文填空 根据中文意思和首字母填空。 My hometown has changed a lot. In the past, it was very poor. There were many s________ (沙尘暴) and the f________ (耕地) was not enough for everyone. The roads were r________ (崎岖的) and it was difficult to travel. But now, things are different. The g________ (政府) has built new roads and a new r________ (铁路). People can go to the city with e________ (轻易). The hills are c________ (覆盖) with green trees. My hometown is becoming more and more beautiful. I am very happy with these c________ (变化). 二、语法完形填空 阅读下面短文，从各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 My hometown is a small village. It 1 a lot in the last ten years. The roads 2 very narrow and dirty before. Now, they are wide and clean. There 3 no supermarket in the past. But now, we have a big one. The government 4 a new hospital last year. It is very convenient for us. I 5 to school on foot when I was a child. But now I take the bus. I love my hometown and I am proud of its changes. 1. A. change　　 B. changed　　 C. has changed　 D. was changing 2. A. used to be　 B. are used to　 C. use to be　　 D. were used to 3. A. is　　 B. was　　 C. were　　 D. has been 4. A. build　　 B. built　　 C. has built　　 D. was building 5. A. go　　 B. went　　 C. used to go　　 D. was going 三、拓展阅读 阅读下面短文，完成以下任务。 In 2017, the new 480-kilometre Mombasa-Nairobi railway was opened. Before then, the only transport links were rough roads and an old railway line built in 1901. The old trains were very slow. It took 10 hours to get to Nairobi from Mombasa by train. However, the new railway has already cut the travel time to about four hours for passengers. Now, more than two million people use it every year. Local people have benefited a lot. A businessman said, "It is very convenient and doesn't cost much money." 任务一：选择正确答案 1. When was the new railway opened? A. In 1901.　　 B. In 2017.　　 C. In 2001.　　 D. In 1970. 2. How long did it take to travel from Mombasa to Nairobi on the old train? A. About 4 hours.　　B. About 10 hours.　　C. About 2 hours.　　D. About 6 hours. 3. What does the businessman think of the new railway? A. It is rough.　　B. It is expensive.　　C. It is convenient and cheap.　　D. It is slow. 任务二：根据短文内容回答问题 4. How many people use the new railway every year? ____________________________________________________________________________ 5. Why has the railway made food transport easier? ____________________________________________________________________________ 任务三：写作任务 假设你是当地的一位村民，请根据短文内容，用2-3句话描述新铁路给你们生活带来的变化。 写作提示：你可以从出行时间（travel time）、食物运输（food transport）、生活便利（convenient）等方面来描述。 ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 参考答案及解析 夯实基础 一、单词默写：railway; highway; sandstorm; farmland; shortage; bush; root; soil; government; support 二、短语默写：bring about; be covered with; used to; be happy with; with ease 三、单词词性变换：1. sandy 2. support 3. attraction 4. greatly 5. production 能力进阶 一、用所给词的适当形式填空 1. to reach。句意：有了新公路，到镇上只需一个小时。考查句型 "it takes + 时间 + to do sth."。 2. travel。句意：他们过去常走很远去看医生。used to 后接动词原形。 3. greener。句意：这片土地变得比以前绿多了。由 than 可知用比较级。 4. lives。句意：它极大地改善了当地人的生活。life 表示"生活"，为可数名词，用复数 lives。 5. to help。句意：镇上建了一家新医院来帮助人们方便地看医生。不定式作目的状语。 二、完成句子 1. became; ago。句意：我爷爷和我爸爸大约20年前成为了好朋友。ago 用于一般过去时。 2. haven't seen。句意：他们好多年没见了！for + 时间段，用现在完成时。 3. used to。句意：我们以前不得不走很远去看医生。used to 表示过去习惯。 4. has; built。句意：我们村刚建了一家新医院。just 常与现在完成时连用。 5. used to be covered。句意：过去山丘上覆盖着沙子。used to 后接 be covered with。 三、选词填空 1. rough。句意：过去的路很崎岖。修饰 roads 用 rough。 2. products。句意：我们在网上向游客销售当地产品。用复数 products。 3. benefited。句意：新铁路使当地人受益匪浅。现在完成时 has + 过去分词。 4. convenient。句意：坐火车去城里很方便。be convenient 表示"方便"。 5. support。句意：在政府的支持下，他们建了一所新学校。with the support of 表示"在……的支持下"。 四、单项选择 1. B。句意：我爷爷和乔治的爸爸大约20年前成为了好朋友。ago表示"……之前"，用于一般过去时；before常与完成时连用。became为过去式。 2. C。句意：他们好多年没见了。for + 时间段，用现在完成时；haven't seen表示从过去到现在未见面。 3. D。句意：过去山丘上覆盖着沙子。used to be covered with表示"过去被……覆盖"，covered为过去分词表被动。 4. B。句意：我们镇刚建了一家新医院。just常与现在完成时连用；has just built强调动作已完成。 5. A。句意：李瑞说："我小时候常坐公交上学。"used to do表示过去习惯。 6. A。句意：这个地区过去经常有沙尘暴。sandstorms为可数名词复数，表示泛指。 7. C。句意：因为恶劣天气，耕地越来越小。farmland意为"耕地"，与上下文匹配。 8. D。句意：新公路使人们城际出行更方便了。highway意为"公路"。 9. A。句意：在政府的支持下，他们在村里建了许多新学校。with the support of为固定搭配。 10. A。句意：村民们发现了一种根很结实的灌木，能把土壤固定住。roots意为"根"。 拓展提高 一、短文填空：1. sandstorms（沙尘暴） 2. farmland（耕地） 3. rough（崎岖的） 4. government（政府） 5. railway（铁路） 6. ease（轻易） 7. covered（覆盖） 8. changes（变化） 二、语法完形填空：1.C 2.A 3.B 4.B 5.C 三、拓展阅读 任务一：1.B 2.B 3.C 任务二：4. More than two million people. 5. Because food can be carried by only two or three trains instead of hundreds of lorries. 任务三、参考范文：The new railway has changed our lives a lot. Now it only takes about four hours to get to Nairobi. Food transport has become much easier and cheaper, so we have more fresh food to eat. 学科网（北京）股份有限公司 $