Unit 1 Section A（2a-2d） 分层课时作业2026-2027学年人教版英语九年级上册

**基本信息** 初中英语人教版九年级上册Unit 1 Section A（2a-2d）同步练，采用A（基础）、B（提升）、C（拓展）三层设计，通过词汇→句型→语篇→应用的渐进路径巩固语言能力，适配新授课差异化教学需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A层|核心词汇（首字母/短语填空）、基础语法（单选/适当形式填空）|题型直观，聚焦课文细节（判断正误），夯实语言基础| |B层|句型转换（语法综合）、语篇填空（上下文理解）、阅读理解|衔接基础层，通过语法转换与语篇输入提升思维品质| |C层|仿写句子（语言输出）、任务型阅读（信息整合）|结合环境话题，通过仿写与补全短文培养应用创新能力|

人教版九年级上册 Unit 1 Section A（2a-2d） 分层课时作业 A层：基础过关（全体必做） 一、根据句意及课文，首字母填空（5小题） 1. A s______ is a strong wind that carries lots of sand. 2. The long r______ of the bush can hold the soil together. 3. The g______ gave people much s______ to plant trees. 4. The c______ fields outside the town are very large. 5. The s______ areas are not good for growing plants. 二、用方框内短语/单词填空（每词只用一次） `sandstorm, farmland, soil, bush, government, support, root, sandy, corn, shortage` 1. People suffered from a ______ of water in this area years ago. 2. The ______ provides money and help for local people. 3. This small ______ has strong roots to keep the ______ in place. 4. ______ are terrible natural disasters for the countryside. 5. We grow ______ on the rich ______ every year. 6. The ______ ground is hard for plants to grow. 三、课文细节判断(T/F)（5小题） ( )1. There used to be sandstorms all the time in Li Rui’s hometown. ( )2. The fields were getting bigger and bigger in the past. ( )3. People found a bush with long roots to hold the soil. ( )4. At first, people worked with machines to plant bushes. ( )5. Now there are fewer sandstorms and the environment is better. 四、单项选择 1. —What is a ______? —It is a strong wind with lots of sand. A. bush B. sandstorm C. root D. soil 2. The long roots of the bush can ______ the soil together. A. hold B. make C. get D. take 3. The ______ gave lots of ______ to the local farmers. A. government; support B. support; government C. farmland; shortage D. corn; bush 4. There ______ be lots of sandstorms here, but now there are few. A. used to B. was used to C. is used to D. uses to 5. The ______ outside the town are huge and grow lots of corn. A. farmland B. corn fields C. soil D. bush 6. They ______ many bushes and trees since they began planting. A. planted B. have planted C. plant D. will plant 7. In the beginning, people worked ______ hand to plant bushes. A. by B. with C. in D. on 8. The ______ ground is not good for growing crops. A. sandy B. short C. support D. root 9. The environment is getting ______ after planting more trees. A. better B. worse C. smaller D. larger 10. —Did they use machines at first? —No. They worked ______. A. by machines B. by hand C. with hands D. by machine 五、用所给词适当形式填空 1. We ________ (plant) many trees since last year. 2. There ________ (be) lots of sandstorms in the past. 3. The bush has long roots that can ________ (hold) the soil. 4. The government ________ (provide) support for people last year. 5. The environment ________ (get) better and better now. B层：能力提升（选做） 1、 句型转换 1. There used to be sandstorms all the time.（改为否定句） There ________ ________ ________ be sandstorms all the time. 2. They have planted many bushes since then.（改为一般疑问句） ________ they ________ many bushes since then? 3. In the beginning, people worked by hand.（对划线部分提问） ________ ________ people ________ in the beginning? 4. The environment is getting better.（改为感叹句） ________ ________ the environment is getting! 5. The government provided support.（改为同义句） The government gave people ________ ________. 6. The fields were getting smaller and smaller.（改为否定句） The fields ________ ________ getting smaller and smaller. 7. They decided to do something after one big sandstorm.（对划线部分提问） ________ ________ they ________ to do something? 8. The corn fields are huge.（同义句） The corn fields are ________ ________. 二、语篇填空 Li Rui’s hometown had many problems in the past. There used to be 1.________ all the time. The 2.________ were becoming smaller and smaller. People had to work 3.________ hand to plant plants. Later, they found a small 4.________. Its long 5.________ could hold the 6.________ together. With the 7.________’s support, they planted it in 8.________ areas. Soon they got 9.________ to help them. Now the 10.________ fields are huge. Fewer sandstorms come and people’s lives become better. 三、阅读理解 Many years ago, a small town was troubled by sandstorms. The farmland became smaller. People had a shortage of good soil. The government gave support to local people. They found special bushes with long roots. At first they worked by hand. Later machines helped them plant more bushes and trees. Today, sandstorms are much fewer. The farmland grows more corn. People live a richer and happier life. 1. What problem did the town have long ago? A. Lots of sandstorms B. Too many trees C. Lots of machines D. Too much corn 2. What can the long roots of the bush do? A. Grow corn B. Hold the soil together C. Make sandstorms D. Build houses 3. Who gave support to the local people? A. Farmers B. The government C. Bushes D. Machines 4. How did people work at first? A. By machine B. By hand C. With cars D. With animals 5. What can we learn from the passage? A. Sandstorms are still very serious now. B. People’s life is getting better. C. There is no farmland in the town. D. No bushes are planted there. C层：拓展创新（选做） 任务1：仿写句子（使用`used to…, but now…`，4个句子，结合本课环境话题） 例：There used to be sandstorms all the time, but now there are fewer sandstorms. 1. ________________________________________________ 2. ________________________________________________ 3. ________________________________________________ 4. ________________________________________________ 任务2：任务型阅读，根据2b‑2c对话补全短文 Long ago, there were lots of 1.________ in Li Rui’s hometown. The farmland was becoming smaller. People found a bush with long 2.________ to hold the soil. The 3.________ gave them support. At first they worked 4.________. Later machines helped. Now they have planted many bushes and trees. There are 5.________ sandstorms and life is improving. 参考答案 A层 一 1. sandstorm 2. roots 3. government; support 4. corn 5. sandy 二 学科网（北京）股份有限公司 1. shortage 2. government 3. bush; soil 4. Sandstorms 5. corn; farmland 6. sandy 三 1.T 2.F 3.T 4.F 5.T 四 1.B 2.A 3.A 4.A 5.B 6.B 7.A 8.A 9.A 10.B 五 1. have planted 2. were 3. hold 4. provided 5. is getting B层 一 1. didn’t use to 2. Have; planted 3. How did; work 4. How better 5. much support 6. were not 7. When did; decide 8. very large 二 1. sandstorms 2. fields 3. by 4. bush 5. roots 6. soil 7. government 8. sandy 9. machines 10. corn 三 1.A 2.B 3.B 4.B 5.B C层 任务1（示例） 1. The land used to be sandy, but now it is covered with green plants. 2. People used to work by hand, but now they use machines. 3. There used to be a shortage of farmland, but now the corn fields are huge. 4. The environment used to be bad, but now it is getting better. 任务2 1. sandstorms 2. roots 3. government 4. by hand 5. fewer $