1.九年级全册Units 1-3-【学本课堂】2026年重庆中考英语精讲本配套课件（人教版）

该初中英语中考复习课件聚焦九年级Units 1-3核心考点，覆盖介词by的用法、动词discover/create/invent辨析、宾语从句等中考高频内容。通过教材例句溯源、用法表格归纳、常考题型分类（单选、句型转换、完形填空），精准对接中考说明，明确考点权重，提升复习针对性。 课件亮点在于“知识梳理+真题过关”双模块设计，如2025安徽完形真题训练中，通过上下文语境分析和词汇复现法突破词义辨析题，培养学生语言能力和思维品质。宾语从句改写专题强调连接词选择及时态一致技巧，配合概要补全的信息提炼训练，帮助学生掌握答题策略，教师可依托此资料高效规划冲刺阶段教学，确保复习实效。

Units 1-3 九年级全册 2026重庆英语（人教版） 《学本课堂》 1 目 录 2 1 回归教材 · 知识梳理 2 2 2 课堂达标 · 高效提能 考点综述 回归教材 · 知识梳理 01 3 by的用法 —How do you study for a test?你是如何备考的? —I study by working with a group. 我通过小组合作来学习。(Unit 1 P1) by doing sth. 作方式状语,表示“以某种行为方式”。对其提问用疑问词how。 by的常见用法如下: 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 用法 例句 表示方式、方法、手段等,意为“靠;凭借;通过”;by后常跟无冠词的名词或动名词。 I will keep in touch with you by letter. 我会给你写信联系的。 by+交通工具,意为“乘;坐”。 Tom usually goes to school by bike. 汤姆通常骑自行车去上学。 by+时间,意为“不迟于……;到……时为止”,常用于一般将来时或完成时。 By this time next week we’ll be in London. 下星期的这个时候我们将在伦敦。 How many English songs had you learned by the end of last term? 到上个学期末你们已经学了多少首英文歌曲? 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 用法 例句 by+位置,意为“靠近;在……旁边”。 The plant is by the window. 植物在窗户旁边。 by+动作的执行者,意为“由;被”,常用于被动句中。 These flowers were planted by my mother last year.这些花是我妈妈去年种的。 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 1. You can improve your writing 　 　 writing e-mails to your pen pals.  A. in B. with C. by D. of 2. —　 　 do you practice speaking English?  —By having conversations with friends. A. When B. How C. Why D. Who 3. He learnt English by 　 　(听) to the radio.   C B listening 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 辨析discover, create, invent与find out I discovered that listening to something interesting is the secret to language learning. 我发现听一些有趣的东西是语言学习的秘诀。(Unit 1 P3) 单词/短语 名词形式 含义及用法 例句 discover discovery 指“发现或找到”早已存在而未为人知的事物或情况,尤指科学上的新发现。 Columbus discovered America in 1492. 1492年哥伦布发现了美洲。 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 单词/短语 名词形式 含义及用法 例句 create creation 强调从无到有的“创造或创作”,如艺术作品、理论等。 Shakespeare created many famous characters.莎士比亚创造了许多有名的人物。 invent invention 强调通过研究和实验而“发明或创造”出本来不存在的东西,尤指科技上的发明创造。 Baird invented the television. 贝尔德发明了电视机。 find out   指通过观察、分析和研究等“发现;找出;查明”真相、原因等。 We must find out the truth. 我们必须查明真相。 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 1. We need to do some research 　 the answer.  2. The telephone 　 　 by Alexander Graham Bell in 1876.   3. We hope that scientists 　 　 more secrets of the universe in the future.  4. The government plans 　 　 more jobs for young people.  discover　create　invent　find out to find out　 was invented will discover to create 首页 目录 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 考点一 考点二 考点综述 课堂达标 · 高效提能 02 Ⅰ.将下面的句子改为含有宾语从句的复合句。 1. “These flowers are from Kunming,” he said. →He said 　 　 these flowers 　 　 from Kunming.  2. “Light travels faster than sound,” my teacher told me. →My teacher told me 　 　 light 　 　 faster than sound.  3. Will there be a meeting in five days?Jack doesn’t know. →Jack doesn’t know 　 　 there 　 　 　 　 a meeting in five days.  that were that travels if/whether will be 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 4. Are the children playing games?Tell me. →Tell me 　 　 the children 　 　 　 　 games.  5. Where did she park her car?Do you know? →Do you know 　 　 　 　 　 　 her car?  if/whether are playing where she parked 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 Ⅱ.完形填空。(2025·安徽) West County Mandarin School was started by Eric Peterson in 2017. To get its first 　1　, Peterson personally introduced the school to parents at local shopping centers. From his efforts, the number of students has grown to 530 this year. “We’ve seen a growing 　2　 in learning Chinese. More students are 　3　 next fall. We plan to offer two more 　4　,” says Peterson.  ( )1. A. students B. teachers C. cleaners D. cooks ( )2. A. difficulty B. interest C. trust D. block ( )3. A. protected B. surveyed C. expected D. separated ( )4. A. classes B. websites C. prizes D. messages A B C A 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 To provide cultural experiences, Peterson began organizing trips to China in 2018. He recently 　5　 from taking 50 students on a cultural tour around Beijing. During their 　6　 last month, students lived with local Chinese families. “The families are really 　7　 and treated our students well,” says Peterson.  ( )5. A. moved B. hid C. returned D. awoke ( )6. A. discussion B. match C. service D. visit ( )7. A. healthy B. nice C. professional D. modern C D B 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 “These 　8　 open students‘ eyes to China’s rapid development. Parents find them 　9　 for their children’s future. We keep costs manageable so more families can 　10　 such journeys,” says Peterson. “We’re planning another for this summer.”  ( )8. A. victories B. interviews C. experiences D. competitions ( )9. A. sudden B. helpful C. strange D. natural ( )10. A. check B. cancel C. record D. afford C B D 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 Ⅲ.概要补全。 阅读文章, 用恰当的短语或句子补全概要。补全部分总词数不超过30词, 不能照抄原文连续超过3个词。 The guzheng is a plucked-string(拨弦) instrument with a history of over 2,500 years. Known for its beautiful sound and lovely shape, it has enjoyed lasting popularity through the ages. The modern guzheng usually has 21 strings made of steel or silk covered with nylon(尼龙). When someone plays it, it produces a clear, bell-like sound that is bright, joyful or sad. This quality, along with its different playing methods, gives the instrument strong expressive power. That’s why its music has been played in royal palaces and among the general public equally. 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 The stories about the beginning of the guzheng are different. One story suggests that it changed from the 25-stringed instrument called the se(瑟). According to the story, a se master had two talented daughters who loved playing the instrument. When he became too old to play the instrument, he wished to pass it on, but both of his daughters wanted the instrument. Finally, the master broke the instrument into two parts. One part had 12 strings and the other had 13 strings. To his surprise, the new instrument had a soft and beautiful sound, and he named it zheng. This seems to be supported by the Chinese character for “zheng”, which puts together the symbols for “bamboo” and “argument”. 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 The guzheng became popular during the Spring and Autumn Period and reached its top in the Tang Dynasty. Over time, guzheng music developed into different styles, each with its own features. 　　In recent years, more and more guzheng clubs and studios have appeared throughout the country. Meanwhile, the instrument has caught the attention of a growing number of learners around the world. There is no doubt that the guzheng will continue to win even more hearts. 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 The guzheng, a traditional Chinese instrument, has a history of over 2,500 years. 　1　 its beautiful sound and lovely shape, it has been popular through time. The guzheng today usually has 21 strings. Its sound can be bright or sad, making it quite expressive. 　2　. A se master had two talented daughters who loved playing the instrument. They both wanted their father’s se. 1. _________________________________　 2. ____________________________________________________________ __________________________________________________________　 Because of　  Here is a story about the beginning of guzheng. /One of the stories about the beginning of guzheng is interesting. /…　  首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 When the master broke it into two parts, one getting 12 strings and the other getting 13 strings. Amazingly, the new instrument sounded lovely and was named zheng. The guzheng succeeded in the Spring and Autumn Period and 　3　 in the Tang Period. Today, more guzheng clubs are appearing in China, and young people around the world are interested in it. 　4　, the guzheng will surely continue to amaze people everywhere.  3. _____________________________　 4. _____________________________ becomes the most popular　  Without doubt　  首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 请完成精练本《基础+能力训练十四》 本讲内容结束 $