Unit 6 Section A (3a-3c)-【绿卡初中创新题】2025-2026学年九年级上册英语习题课件(人教版)河北专版

该初中英语课件围绕Unit 6 “When was it invented?” Section A (3a—3c)，聚焦发明与历史主题的语法（被动语态、时态）及词汇（词性转换等），以“练基础”（单词填空、补全句子等）为学习支架，过渡到“练提升”（短文填空、阅读表达），帮助学生逐步构建语言知识体系。 其亮点在于融合教材改编、科技创新、传统文化（如丝绸之路）等多元情境，结合文化意识（阅读表达中中国古代灌溉工程遗产，增强家国情怀）和语言能力（重点突破doubt用法，巩固词汇语法）。分层练习设计循序渐进，提升学生学习能力，阅读表达题培养思维品质（分析推断），学生能在真实情境中运用语言，教师可借助丰富题型提升教学效率。

Unit 6　 When was it invented? Section A （3a—3c） 2 练基础 目 录 练提升 3 练基础 一、用括号内所给单词的适当形式填空。 1. （教材改编题）It is said that tea is an _________（accident） invention. 2. ［科技创新］DeepSeek’s ability to make hard jobs easier has helped it win great _________（popular）in the AI market. 3.［俗语运用］Men are not ________（sage）; How can they be free from faults（错误）？ 4. Our physics teacher told us that water usually ________（boil） at the temperature of 100℃. 5.［动物保护］The Sanjiangyuan ________（nation） Park is one of the world’s largest parks and a home to the snow leopard（雪豹）. accidental popularity sages boils National 目 录 导 航 二 三 重点突破 一 四 五 六 4 6.［学科融合］As we all know, Qinshihuang was the first ________ of the Qin Dynasty. 7. Thanks to the Internet, knowledge ________ quickly. 8. Success comes from putting effort into what you plan to do, and it doesn’t happen __________. 二、用方框中所给词语的适当形式填空。 ruler spreads by accident 目 录 导 航 二 三 重点突破 一 四 五 六 5 9. （教材改编题）Some leaves dropped from a tea plant and ________ the boiling water. 10.［传统文化］The silk ________ developed quickly during the Han Dynasty and traders took silk from the East to the West. fell into trade 目 录 导 航 二 三 重点突破 一 四 五 六 6 11. They used a big stone ________ a table. It was perfect for putting food and other things on. 12. She is cooking the porridge for the family ________ a slow fire. 13. It’s difficult to find out the exact nature ________ the problem. 14. I didn’t go to bed ________ I finished reading the novel. 15. The Great Wall is famous _________ the world. 三、在空白处填入一个适当的单词，使句子通顺、意思完整。 as over of until in/around 目 录 导 航 二 三 重点突破 一 四 五 六 7 16. 在过去的三年里，我的家乡发生了巨大的变化。 Great changes have ________ ________ in my hometown over the last three years. 17. 人们认为它起源于19世纪初的英国。 ________ ________ ________ ________ it began in England in the early 19th century. 18. 厨房里飘来一股烹调菜肴的香味。 A ________ ________ of cooking dishes comes from the kitchen. taken place It is believed 四、根据汉语提示完成句子。 that delicious smell 目 录 导 航 二 三 重点突破 一 四 五 六 8 19. 汤姆对她的行为感到惊讶，但他保持沉默。 Tom was surprised at her act, but he ___________________ ________. 20. 这个男孩是第一个到达山顶的。因此他的妈妈为他感到骄傲。 The boy was ________ ________ __________ reach the top of the mountain. So his mom _________ ___________ ________ him. the  first  to was proud of remained/kept/stayed 　 silent 目 录 导 航 二 三 重点突破 一 四 五 六 9 21. 我没有理由不相信他。 I had no reason to ________ ________. 22. 科学家们对这一理论存有一些疑问。 Scientists ________ some ________ ________ the theory. 重点突破 重点　doubt的用法 doubt him have doubts about 目 录 导 航 二 三 重点突破 一 四 五 六 10 23. There is no doubt ________ recycling helps save natural resources.（盲填） 24. When you’re ________ doubt, please ask me directly.（盲填） 25. ________ doubt, A Dream of Red Mansions（《红楼梦》） is a classic of ancient China.（盲填） that in Without 目 录 导 航 二 三 重点突破 一 四 五 六 11 　　（教材改编题）Tea is one of the most popular drinks in the world, and its story is very interesting. Tea was invented 26. ________ accident. Many people believe that tea was 27. ________（one） drunk about 5,000 years ago. Do you know who was the first 28. _________（discover） tea as a drink？A Chinese ruler 29. ________（name） Shen Nong. One day, Shen Nong 30. ___________（heat） water over a fire. Some tea leaves fell into the water and stayed there 31. ________ a while. The water started to smell good, so he tried the brown liquid. It tasted 32. ________（real） nice, and that’s how one of the 33. ________（world） favorite drinks was born. 五、短文填空。 练提升 by first to discover named was heating for really world’s 目 录 导 航 二 三 重点突破 一 四 五 六 12 　　A few thousand years later, Lu Yu 34. ________（write）about Shen Nong in Cha Jing. 35. ________ you want to know how tea plants were grown and used to make tea at that time, you can read it. It also tells you where 36. ________ finest tea leaves were pro- duced and what kind of water 37. ________（use）. 　　In England, people started drinking tea around 1660. Less than 100 years later, it became the 38. ________（nation） drink. The tea trade from China to Western 39. ________ （country） began in the 19th century. This helped spread the 40. __________（popular） of tea, and more people around the world started growing tea plants. wrote If the was used national countries popularity 目 录 导 航 二 三 重点突破 一 四 五 六 13 六、阅读表达。 　　（山东威海中考改编）Ancient China amazed the world with its wisdom. Some of its inventions continue to influence us today. Four Chinese irrigation sites（灌溉点） were added to the 2018 list of World Heritage Irrigation Structures（世界灌溉工程遗产）. Let’s take a look at these amazing sites. Dujiangyan　　Dujiangyan is a wonder in the world history of irrigation structures. More than 2,000 years ago, Chengdu was in danger because of the water from the Minjiang River. Li Bing, a local official, created the Dujiangyan irrigation system, which could control the flow of water from the mountains to the Chengdu Plain（平原） all year round. 目 录 导 航 二 三 重点突破 一 四 五 六 14 Changqu Canal　　Changqu Canal, also known as Baiqi Canal, is in the city of Xiangyang in Hubei Province. It is 48 km long in total and it was first used to transport soldiers（士兵）. It was later used for irrigation—in fact, it is still used to provide water to more than 20 square km of farmland. Lingqu Canal　　Located in Xing’an County, Guangxi Province, Lingqu Canal was built 2,000 years ago. Known as one of the oldest canals in the world, it was first built to transport things for the army. “It magically lowers the pressure of transportation along the north and south waterways,” according to the Travel China Guide. It also turns Xing’an into an agriculturally（农业） developed area. 目 录 导 航 二 三 重点突破 一 四 五 六 15 Jiang-Xi Dam（大坝）　　The Jiang-Xi Dam in Zhejiang Province in fact includes two dams—the Jiang and Xi dams. Built in the 14th century, it improved life for local people for centuries. It plays an important role not only in irrigation but also in environmental protection. 41. How many Chinese irrigation sites were added to the 2018 list of World Heritage Irrigation Structures？ _____________________________________________________________________ 42. How long is the Changqu Canal？ _____________________________________________________________________ Four./4. 48 km. 目 录 导 航 二 三 重点突破 一 四 五 六 16 43. Where is the Jiang-Xi Dam？ _____________________________________________________________________ 44. What are the influences of the Lingqu Canal？（写出一个答案即可） ____________________________________________________________________________________________________________________________________________ 45. Which irrigation site is considered a wonder in the world history of irrigation structures？List another famous historical wonder in China.（答案须与文中内容不同） _____________________________________________________________________ In Zhejiang Province. It lowers the pressure of transportation along the north and south waterways./It turns Xing’an into an agriculturally developed area. Dujiangyan. The Great Wall./... 目 录 导 航 二 三 重点突破 一 四 五 六 17 18 $$