Unit1section B vocabulary in use 2a-2c 分层作业 2026-2027学年人教版英语九年级上册

**基本信息** 本练习以塞罕坝主题为线索，通过A/B/C三级分层设计，实现从词汇基础到语篇综合再到思维拔高的知识巩固路径，适配新授课差异化教学需求，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| |----|----------|----------| |A组|核心词汇（单词拼写、合成词拆分）、基础语法（词形变化）|机械记忆与规则应用结合，如单词拼写+合成词拆分巩固词汇构成| |B组|语法应用（单选、完成句子）、语篇填空|情境化语法练习，依托塞罕坝主题设计单选、完成句子及短文填空，强化语言应用能力| |C组|阅读理解、信息提取与表达|文本解读与思维拓展，通过阅读推理、开放表达题提升分析与评价能力，渗透文化意识|

Unit 1 The Changing World Section B Vocabulary in use (2a—2c) 分层作业 年级：九年级 姓名：__________ 班级：__________ 得分：__________ 【A组 巩固过关】 一、根据汉语提示写单词（共10小题，每小题1分，满分10分） 1. 沙尘暴 ______________ 2. 政府 ______________ 3. 宽阔的 ______________ 4. 狭窄的 ______________ 5. 产品 ______________ 6. 首都 ______________ 7. 玉米 ______________ 8. 桥 ______________ 9. 含沙的 ______________ 10. 奇迹 ______________ 二、拆分下列合成词（共5小题，每小题1分，满分5分） 例：classroom = class + room 1. sandstorm = ________ + ________ 2. highway = ________ + ________ 3. farmland = ________ + ________ 4. railroad = ________ + ________ 5. greenhouse = ________ + ________ 三、用所给词的适当形式填空（共10小题，每小题1分，满分10分） 1. Great changes ____________ (take) place in Saihanba since 1962. 2. The land ____________ (be) sandy and poor in the past. 3. People there used to ____________ (live) a very hard life. 4. The government ____________ (build) many wide roads in recent years. 5. Thousands of trees ____________ (plant) on the hills every year. 6. Now Saihanba ____________ (become) a famous "green miracle". 7. There ____________ (be) few trees and no clean water 60 years ago. 8. The villagers ____________ (work) day and night to change the environment. 9. With the government's ____________ (support), they planted many bushes. 10. This is the wonderful ____________ (result) of their hard work. 【B组 能力进阶】 四、单项选择（共10小题，每小题1分，满分10分） 1. The road used to be ______, but now it is wide and clean. A. wide B. narrow C. long 2. Beijing, the ______ of China, hosted the 2022 Winter Olympics. A. capital B. city C. town 3. The new ______ over the river makes it easy for villagers to travel. A. building B. bridge C. bus 4. — ______ you ever ______ to Saihanba? — Yes, I went there last summer. A. Did; go B. Have; been C. Have; gone 5. The hens on the farm feed on ______, vegetables and insects. A. corn B. rice C. wheat 6. The Great Wall is a famous ______ wonder of the world. A. natural B. man-made C. modern 7. Wang Shanghai ______ a group of 369 people to plant trees in 1962. A. led B. leads C. will lead 8. Many ______ from nearby towns come to visit the beautiful forest every year. A. villagers B. visitors C. workers 9. The 2022 Winter ______ were a great success in Beijing. A. Olympics B. Games C. Sports 10. A new ______ line has been built to connect our town to the city. A. rail B. road C. way 五、根据汉语意思完成句子（共5小题，每小题2分，满分10分） 1. 塞罕坝过去被沙子覆盖。 Saihanba ______ ______ ______ sand in the past. 2. 在政府的支持下，他们种了很多树和灌木。 ______ ______ ______ the government, they planted many trees and bushes. 3. 树根可以把土壤固定在一起，防止沙尘暴。 The roots of trees can ______ the ______ together and stop sandstorms. 4. 塞罕坝的变化是努力工作和团队合作的结果。 The change of Saihanba is the ______ ______ hard work and teamwork. 5. 自从1962年以来，塞罕坝发生了巨大变化。 Great changes ______ ______ ______ in Saihanba since 1962. 六、短文填空（共10小题，每小题1分，满分10分） 从方框中选择合适的词，并用其正确形式填空（每词限用一次）。 sandy soil sandstorm government bush result wide miracle villager lead In 1962, a man named Wang Shanghai came to Saihanba. At that time, the land was very 1 . There were few trees to hold the 2 together. Almost every spring, a strong 3 would blow across the area. Life was hard for the local 4 . With support from the 5 , Wang 6 a group of 369 people. They began to plant 7 and trees in the poor soil. It was not easy, but they never gave up. Today, the once sandy land is covered with 8 forests and green trees. Saihanba has become a famous "green 9 ". This is the 10 of many years of hard work. 1. 2. 3. 4. 5. . 6. 7. 8. 9. 10 . 【C组 思维拔高】 七、阅读理解（共5小题，每小题2分，满分10分） 阅读下面短文，从每题所给的A、B、C三个选项中，选出最佳选项。 Saihanba is located in Hebei Province. In the 1960s, it was a sandy wasteland with almost no trees. The air was full of dust and sandstorms were common. In 1962, the government decided to plant trees there. A team of 369 people, led by Wang Shanghai, came to Saihanba. They lived in simple houses and worked in terrible weather. At first, many trees died because the soil was poor and the weather was cold. But the workers did not give up. They tried different ways to plant trees and learned from their mistakes. Year after year, they planted more and more trees. They also planted bushes to hold the soil together. Now, Saihanba has become the largest man-made forest in the world. It covers an area of about 140,000 hectares. The forest produces clean air and water for millions of people. It has also become a popular place for tourists. The story of Saihanba teaches us that with hard work and teamwork, we can change the world. 1. What was Saihanba like in the 1960s? A. It was a green forest. B. It was a sandy wasteland. C. It was a popular tourist place. 2. Why did many trees die at first? A. Because there was no water. B. Because the soil was poor and weather was cold. C. Because people didn't work hard. 3. What does the underlined word "wasteland" mean in Chinese? A. 森林 B. 荒地 C. 农田 4. What can we learn from the Saihanba story? A. Trees are easy to plant. B. Hard work and teamwork can make a difference. C. Government is the most important. 5. What is the best title for the passage? A. The Green Miracle of Saihanba B. How to Plant Trees C. A Visit to Hebei 八、阅读表达（共3小题，每小题2分，满分6分） 根据上面短文内容，回答下列问题。 1. Who led the team to plant trees in Saihanba? 答：________________________________________________________________ 2. How large is the Saihanba forest now? 答：________________________________________________________________ 3. What can we do to protect the environment? (请自拟一句话作答) 答：________________________________________________________________ 【拓展 链接中考】 九、六选五（共5小题，每小题2分，满分10分） 阅读下面短文，从短文后所给的六个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 Planting trees is one of the best ways to protect the environment. __1__ Trees can also provide homes for birds and other animals. In China, there are many successful tree-planting stories. Saihanba is a famous example. __2_ But after years of hard work, it has become the largest man-made forest in the world. __3_ They provide clean air and water for people living nearby. However, planting trees is not enough. _4_ We should also save water, reduce pollution and use fewer plastic products. _5_ If everyone does a little, our planet will become greener and more beautiful. A. Trees can help stop sandstorms and hold the soil together. B. It used to be a sandy wasteland with almost no trees. C. Many tourists come to visit the beautiful forest every year. D. Everyone should take action to protect the environment. E. The trees there are tall and strong now. F. We need to do more to protect our earth. 参考答案 一、根据汉语提示写单词 1. sandstorm 2. government 3. wide 4. narrow 5. product 6. capital 7. corn 8. bridge 9. sandy 10. miracle 二、拆分合成词 1. sand + storm 2. high + way 3. farm + land 4. rail + road 5. green + house 三、用所给词的适当形式填空 1. have taken 2. was 3. live 4. has built 5. are planted 6. has become 7. were 8. worked 9. support 10. result 四、单项选择 1-5: BABBA 6-10: BABAA 五、完成句子 1. used to be covered with 2. With the support of 3. hold; soil 4. result of 5. have taken place 六、短文填空 1. sandy 2. soil 3. sandstorm 4. villagers 5. government 6. led 7. bushes 8. wide 9. miracle 10. result 七、阅读理解 1-5: BBBBA 八、阅读表达 1. Wang Shanghai. 2. It covers an area of about 140,000 hectares. 3. We can plant more trees and use fewer plastic products.（开放性问题，言之有理即可） 九、六选五1-5: ABEFD（多余选项：C） 学科网（北京）股份有限公司 $