Unit 1 Section A（1a-2d）-【绿卡初中创新题】2026-2027学年九年级上册英语习题课件（人教版·新教材 河南专版）

该初中英语课件围绕Unit 1 The Changing World的Section A展开，涵盖词汇变形、语法应用及阅读技能等核心知识点，通过“练基础”（单词填空、句子补全）到“练提升”（阅读理解、补全对话）的分层练习，搭建从基础积累到综合应用的学习支架，帮助学生逐步掌握语言知识。 其亮点在于融合真实情境（如高铁出行、民勤治沙）和跨学科元素（环保、科技创新），通过图文结合阅读题（如地图选择）和组合选择题培养思维品质，补全对话提升语言运用能力，体现文化意识和语言能力的核心素养。学生能在实践中巩固知识，教师可直接使用分层练习和情境素材，提高教学效率。

2 Unit 1　The Changing World Section A （1a—2d） 3 练基础 练提升 目 录 4 练基础 一、用括号内所给单词的适当形式填空 1. A ________（short） of rain over a very long time may result in drought. 2. Modern cities plant many different ________（bush） to make streets and parks look greener. 3. I ____________（visit） Yuntai Mountain twice since last autumn. 4.［环境保护］The Green Great Wall has helped turn many ________（sand） areas into forests. 5.［俗语运用］When the ________（root） are deep, there is no reason to fear the wind. shortage bushes have visited sandy roots 目 录 导 航 二 三 四 五 六 一 5 二、用方框内所给单词的适当形式填空 6. ___________, a type of natural disaster, usually happen in the dry season. 7. Farmers grow different kinds of ________ on their farmland. 8. The ________ mountain road made the long bus ride even more uncomfortable. 9. ［宇宙探索］Chang’e-6 returned with some ________ and it was grey in colour with something white. 10. When I suggested a visit to the old people’s home, Li Rui __________ me and offered a ride. Sandstorms corn rough soil supported 目 录 导 航 二 三 四 五 六 一 6 三、在空白处填入一个适当的单词 11. My dad was busy all ________ time, but now he tries to spend more time staying with me. 12.［真实情境］It now takes only 30 minutes ________ go from Zhengzhou to Kaifeng by train. 13. A lack ________ sunlight can stop sunflowers from growing well. 14. When a ball rolls down a hill, it gets faster ________ faster. 15.［五育并举］It’s important for us to understand the relationship ________ success and effort. the to of and between 目 录 导 航 二 三 四 五 六 一 7 四、根据汉语意思完成句子，每空一词 16. ［科技创新］人工智能给我们的生活带来了巨大变化。 AI has ________ ________ great changes in our lives. 17. 穿过森林的小径上铺满了落叶。 The path through the forest was ________ ________ fallen leaves. 18. 许多重要的历史事件发生在这座古城。 Many important historical events ________ ________ in this ancient city. brought about covered with took place 目 录 导 航 二 三 四 五 六 一 8 19. 在政府的支持下，当地人开始种树。 Local people began planting trees ________ ________ _____________ ________. 20. 我以前经常和我哥哥打乒乓球。 I ________ ________ ________ ping-pong with my brother. with the government’s support used to play 目 录 导 航 二 三 四 五 六 一 9 五、阅读理解 　　（甘肃天水中考改编）Minqin County, located in the city of Wuwei in Gansu Province, is between China’s third and fourth largest deserts—the Badain Jaran and the Tengger. Local people plant suosuo trees, a plant that can survive in the desert, to avoid further desertification（沙漠化）. 　　A number of local people have worked hard to turn the place into an oasis（绿洲）. Zhong Lin is one of them. Growing up in Minqin County, Zhong experienced sandstorms throughout his childhood. He once wanted to run away from his hometown and build his future in southern China. 练提升 目 录 导 航 二 三 四 五 六 一 10 　　However, he changed his mind when he saw the villagers’ hard lives and the terrible environment there. He said, “Suddenly I understood—running away isn’t the solution. Making a difference is the key.” After graduating（毕业） from university in 2020, Zhong returned to his hometown. “If suosuo trees can take root in sandstorms, why can’t young people？” he wrote in his diary. 　　Since then, Zhong has tried planting suosuo trees in the desert. He planted 500 trees in 2021, but most of them died. So he studied, learned from experienced villagers, and then planted more. After several years’ efforts, the trees he planted are now growing well in the desert, turning the land green and lively. 目 录 导 航 二 三 四 五 六 一 11 　　To draw more attention to his hometown’s environment, Zhong shared videos about tree planting online and started a “Please Plant a Tree in Minqin” activity. Encouraged by Zhong’s story, more and more volunteers from all over the country have come to Minqin County to plant trees. Their common goal is to turn the desert into an oasis. 21.［图文结合］Which of the following should we put in “ ▲ ” on the map？ A. Gansu B. Wuwei C. Tengger Desert D. Badain Jaran Desert D 目 录 导 航 二 三 四 五 六 一 12 22. Why do local people plant suosuo trees in the desert？ A. Planting suosuo trees is not difficult. B. Suosuo trees need little water or care. C. Suosuo trees can take root in any climate. D. Suosuo trees help stop further desertification. 23. What did Zhong Lin decide to do after he graduated？ A. Run away from his hometown. B. Build his future in southern China. C. Improve the locals’ lives and the environment. D. Volunteer to attract more tourists to Minqin. D C 目 录 导 航 二 三 四 五 六 一 13 24. What difficulty did Zhong Lin face in 2021？ A. Villagers didn’t trust him. B. He only bought 500 trees. C. Most of the trees he planted died. D. No volunteers would like to help him. 25. ［组合选择］Which of the following words can best describe Zhong Lin？ a. Hard-working. b. Determined. c. Responsible. d. Humorous. A. a, b, c B. a, b, d C. a, c, d D. b, c, d C A 目 录 导 航 二 三 四 五 六 一 14 六、补全对话 　　根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。 （Li Mei meets Mr Wang, her neighbour, on her way home from school.） A: Hi, Mr Wang! I haven’t seen you for a week. Where have you been？ B: Hi, Li Mei! 26. __________________________________________________ _______________. A: Really？Your hometown is Nanyang, isn’t it？I remember you once talked about it. B: Yes, it is. I was born and grew up there. A: 27. _________________________？ 　　　　　　　 I’ve been back to my hometown/I’ve just come back from my hometown/... How did you get there/... 目 录 导 航 二 三 四 五 六 一 15 B: By train. I took the train G371 from Beijing. A: I see. 28. _____________________________________________？ B: Less than six hours. But it used to take more than ten hours from Beijing to Nanyang by train. A: How fast the high-speed train runs! Has your hometown changed a lot？ B: Of course! And the biggest change is the environment. 29. ____________________ _____________________________________________________________________. But now, there are fewer sandstorms in spring. I believe the government’s tree-planting efforts have made a big difference. How long did it take/How long was the train ride/... 　　　　　　　　　　　　　　　　　　　　　　　　 There used to be sandstorms in spring/We used to have terrible sandstorms almost every spring/... 目 录 导 航 二 三 四 五 六 一 16 A: 30. ______________________________________________. Trees play a great role in fighting sandstorms. They are our green warriors（卫士）. I agree with you/I completely agree/That’s so true/... 目 录 导 航 二 三 四 五 六 一 18 $