九年级上册Unit 4-【学本课堂】2026年重庆中考英语精讲本配套课件（课标版）

该初中英语中考复习课件系统覆盖九年级Unit 4核心词汇、短语及语法考点，严格对接中考说明要求，梳理be made短语辨析、doubt和warn的用法等高频考点，分析词汇积累占30%、语法应用占40%、阅读能力占30%的考查权重，归纳选择、填空、阅读等常考题型，体现备考针对性。 课件亮点在于“词汇素养积累+语法考点突破+真题实战训练”模式，如通过语法选择中被动语态题示范“语境分析法”，阅读理解题培养学生信息提取与逻辑推理的思维品质，助力学生掌握答题技巧。教师可依托此资料实施分层教学，提升学生语言能力与应试效率，为中考冲刺提供系统支持。

Unit 4 九年级上册 2026重庆英语（课标版） 《学本课堂》 1 目 录 2 回归教材 · 知识梳理 2 2 3 课堂达标 · 高效提能 1 词汇盘点 · 素养积累 考点综述 词汇盘点 · 素养积累 01 Unit 4 Topic 1 1.rocket n.火箭 2.metal n.金属 3.satellite n.卫星 4.spaceship n.宇宙飞船 5.lock n.锁 v.锁上,被锁住 6.laptop n.手提电脑 7.digital adj.数码的,数字的 8.bulb n.电灯泡 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 1 9.airplane n.飞机 10.hard-wearing adj.耐磨的 11.Korea n.朝鲜;韩国 12.invention n.发明,创造 →invent v.发明 13.list v.列清单 n.名单,目录,清单 14.crayon n.彩色铅笔(粉笔、蜡笔)等 15.thought n.想法,主意 →think(原形) 16.silly adj.愚蠢的,傻的 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 1 17.brainstorm v.集思广益,动脑筋 18.evaluate v.估值,评价,评估 19.detailed adj.详细的 →detail n.细节 短语:in detail 详细地 20.redesign v.重新设计 21.imagination n.想象力;想象 22.balloon n.气球;热气球 23.gun n.枪,炮 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 1 24.robot n.机器人 25.keyboard n.键盘 26.explorer n.探险者,勘探者 27.mark n.标示;记号 v.做记号 28.system n.体系,方法,制度 29.man-made adj.人造的;非天然的 Unit 4 Topic 2 1.display v.显示,显露;展示 2.screen n.屏幕,荧光屏 3.alien n.外星人 adj.陌生的;外星的 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 2 4.describe v.描述;形容 →description n.描述 5.astronaut n.宇航员 6.admire v.钦佩,羡慕 7.master v.掌握,精通 n.主人 8.dancer n.跳舞者,舞蹈演员 9.realize v.意识到,领会;实现 →realization n.实现;领悟 10.universe n.宇宙 11.Roman adj.古罗马的 12.god n.上帝;神 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 2 13.diameter n.直径 14.storm n.风暴,暴(风)雨 15.gravity n.重力;引力 16.generally adv.一般地,通常 17.journey n.旅行 18.limit v.限制,限定 n.限度;限制 19.excitement n.激动;令人激动的事 20.launch v.发射;发起;发行 21.beyond prep.超出;除……之外 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 3 1.prove v.证明 2.legend n.传说;传奇故事 3.significance n.重要性,意义 4.independently adv.独立地,自主地 5.landmark n.里程碑;陆标 6.spacewalk n.太空漫步 7.electronic adj.电子的 →electricity n.电,电力 8.telescope n.望远镜 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 3 9.spacesuit n.航天服 10.entertainment n.娱乐;招待 11.doubt n.& v.怀疑,疑惑 短语:no doubt=there is no doubt that无疑地 12.tiny adj.极小的,微小的 13.inside prep.在……里 adv.在里面 14.normally adv.通常,正常情况下 15.cancel v.取消,撤销;废止 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 3 16.brain n.脑;智力;脑力 17.workplace n.工作场所 18.connect v.连接,把……联系起来 →connection n.联系,连接 19.besides adv.而且 prep.除……之外(还) 20.properly adv.正确地,恰当地 21.servant n.仆人,佣人 22.certain adj.确定的,无疑的 →certainly adv.无疑;肯定;当然;行 短语:for certain确切,肯定 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 3 23.warn n.警告,告诫 24.might model v.可以,可能 25.housework n.家务劳动,家务活 26.waitress n.女服务员 27.magazine n.杂志 28.rooster n.公鸡 29.wife n.妻子,太太 →husband(对应词) n.丈夫;先生 30.chick n.小鸡 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 Unit 4 Topic 3 31.paint n.油漆 v.刷油漆 →painting n.图画 32.struggle n.奋斗;努力;争取 33.palace n.王宫,宫殿 短语:Summer Palace颐和园 34.tower n.塔 35.prison n.监狱 →prisoner n.囚犯;俘虏 36.vocabulary n.词汇;词汇量 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 重点 短语 1.laugh at 嘲笑 2.find out 找出,查明 3.by chance=by accident 偶然地 4.name ... after ... 以……而命名 5.at a distance of 在相隔……处 6.set foot on 踏上 7.make up one’s mind 下定决心做某事 8.be surprised at 对……感到惊讶 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 重点 短语 9.just as 正像,正如 10.solar system太阳系 11.lunar probe月球探测器 12.for instance例如 13.a bunch of一束;一串 14.outer space外层空间 15.on one’s own独自,单独 回归教材 · 知识梳理 课堂达标 · 高效提能 首页 目录 词汇盘点 · 素养积累 考点综述 回归教材 · 知识梳理 02 17 辨析be made短语 What’s it made of?(Unit 4 Topic 1 P81)   make意为“制造;做”时,常用于被动语态的结构中,相关用法如下: 短语 含义 图解助记 be made of+材料 由……制成(看得出原材料) be made from+材料 由……制成(看不出原材料) be made into+成品 被制成…… be made in+地点 在某地制造 be made by+人 由某人制造、制作 注:be made up of意为“由……组成(构成)”。 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 考点三 词汇盘点 · 素养积累 1.—Your scarf feels soft.Did you buy it in China? —No,I bought it in France.But it 　 　 in China.  A.is making B.was made C.makes D.made 用适当的介词填空。 2.The wine is made 　 　 grapes and it’s made 　 　 France.  3.The bottle is made 　 　 glass.  4.The wood can be made 　 　 some chairs.  5.The model plane is made 　 　 my brother.  B from in of into by 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 考点三 词汇盘点 · 素养积累 doubt的用法 There is no doubt that computers are very useful in technology and business.(Unit 4 Topic 3 P101) 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 考点三 词汇盘点 · 素养积累 There is no doubt that he will win.毫无疑问他会赢。 We had no reason to doubt him.我们没有理由怀疑他。 I doubt whether/if he will come.我怀疑他是否会来。 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 考点三 词汇盘点 · 素养积累 1.　 　,Linda is my best friend in my junior school because she always helps me with my study.  A.In a word B.After all C.Without doubt D.As a result 2.I don’t doubt 　 　 he can do it well,but I doubt 　 　 he is willing(愿意) to.  C that if/whether 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 考点三 词汇盘点 · 素养积累 3.Without doubt,parents are those who care about us most in the world.(改为同义句) There is 　 　 　 　 that parents are those who care about us most in the world.  no doubt 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 考点三 词汇盘点 · 素养积累 One scientist warns that if robots start to think for themselves,they will no longer want to be our servants,but our masters.(Unit 4 Topic 3 P103) warn意为“警告;告诫”,其常见用法如下: warn的用法 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 考点三 词汇盘点 · 素养积累 The doctor warned him not to smoke.医生警告他不要吸烟。 I warned you of the danger,didn’t I?我提醒你了有危险,不是吗? The guidebook warns against walking alone at night.这本指南告诫夜间不要单独行走。 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 考点三 词汇盘点 · 素养积累 1.The policeman warned the man　 　 after drinking.  A.to drive B.not to drive C.driving D.not driving 2.My teacher always warns us 　 　 swimming in the river alone during summer vacation.  A.for B.out C.on D.against B D 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 考点三 词汇盘点 · 素养积累 考点综述 课堂达标 · 高效提能 03 Ⅰ.完成句子 1.Hainan Island lies in the south of China.It’s very beautiful.(改为定语从句) Hainan Island　 　 　 　in the south of China is very beautiful.  2.I hope my wish will come true this year.(改为同义句) I hope my wish will 　 　 　 　 this year.  3.Scientists have already found life on other planets.(改为否定句) Scientists 　 　 found life on other planets 　 　.  which/that lies be realized haven’t yet 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 4.I like English better than Chinese.(改为同义句) I 　 　 English 　 　 Chinese.  5.It took them 2.5 hours to explore the moon.(改为同义句) They 　 　 2.5 hours 　 　 the moon.  6.The house which has a garden is my uncle’s.(对划线部分提问)  　 　 　 　 is your uncle’s?  7.Zheng He is a great explorer.(改为感叹句) 　 　 　 　 great explorer Zheng He is!  8.The three astronauts travel by spaceship in the film.(对划线部分提问)  　 　 　 　 the three astronauts travel in the film?   prefer to spent exploring Which house What a How do 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 Ⅱ.语法选择 With the development of science,many inventions have changed our life.For example,since the cell phone 　1　,it has done a lot for us.There 　2　 no doubt that the world has become smaller than before because of the cell phone.It’s much 　3　 to get in touch with your family and your friends living far away. ( )1.A.invented　　 　 B.is invented C.was invented ( )2.A.is　　　 B.are　　　 C.has ( )3.A.easy B.easier C.easiest C A B 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 You can use it to contact with people in every part of the world, and two lovers can use cell phones 　4　messages to each other. They show their love in this way and share happiness 　5　 each other all the time.  　6　 cell phones help us a lot in our daily life;they bring us some problems,too. ( )4.A.to send 　　　 B.sent C.sending ( )5.A.to B.for C.with ( )6.A.Though B.However C.And A C A 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 　7　 cell phones too often is bad for our health. They make too much noise that disturbs our life. Students 　8　 have cell phones may use them to play games or send messages in class, because they are too young to control 　9　.This will certainly affect their study. It’s hard to say 　10　 it is good for us to have cell phones.  ( )7.A.Use B.Uses C.Using ( )8.A.who B.whom C.which ( )9.A.their B.them C.themselves ( )10.A.that B.whether C.why C A C B 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 Ⅲ.阅读理解(2025·一中二模) ①The metaverse(元宇宙) has been a hot topic recently. The word “Metaverse” comes from a science fiction novel Snow Crash by Neal Stephenson in 1992. It refers to a 3D virtual reality(虚拟现实). In this world, we have digital versions(数字版本) of ourselves which are called avatars(替身). The best way to visit the metaverse is through VR headsets(虚拟现实头盔). ②Visiting the metaverse is like playing a game called World of Warcraft(《魔兽世界》), where we can choose our own avatars. In the 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 metaverse, we can do almost everything such as getting together with friends, learning and playing. Its value to our lives could be big. ③In the metaverse, learning process becomes much easier and more interesting. Wearing a VR headset is different from watching a movie. The difference is what scientists call “embodied cognition”. That is, we learn by doing instead of watching, reading or listening. For a lot of the most important learning events in our lives, we actually do something—we walk somewhere or feel something. Similarly, in the metaverse we learn by having such an experience. 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ④James is a professional basketball player in America. He is on a two-week training program in the metaverse. Every day after he wakes up, he puts on his VR headset to go over his plays and practice in the metaverse. It’s like he’s actually on the sports field. But he is just in his living room, getting practice. “In this way, I improve my basketball skills faster, ” says James. ⑤Can you imagine how metaverse technologies help people deal with environmental problems in our real world? One example is a scientific test on the island of Ischia in Italy. Carbon dioxide(二氧化碳) is destroying its ocean plants and animals. In the real world, we can’t bring people all over the 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 world to Ischia to show how worse the situation is. To solve this problem, we produce a seven-minute Ischia journey in the metaverse. Now with VR headsets on, we bring Ischia to people. People see for themselves, study on environmental changes and learn to predict what all the oceans on the earth will be like in the future. ⑥Maria is a volunteer to experience the metaverse. After spending 24 hours “living” in the metaverse, she felt very tired. Her eyes and head hurt a lot the minute she took off the VR headset. For her, such a “virtual” experience is less meaningful than a “real” one. 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ⑦In fact, the metaverse is a tool, like any other media(媒介) such as WeChat, TikTok and Bilibili. It will surely make a difference to how we receive information, which is a big jump in the history of media. 　▲　 Wherever we are, in the real world or in the metaverse, we will continue to be the same humans. To be or not to be, that’s not a question for the metaverse. It’s already on the way.  首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ( )1. 　　　is an example of “embodied cognition”.  A. Doing English homework B. Reading the novel Snow Crash C. Watching the movie Kung Fu Panda D. Listening to Abing’s Erquan Yingyue A 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ( )2. The main purpose of the seven-minute Ischia journey is to 　　　.  A. provide a new way of saving people near Ischia B. picture how the ocean environment looked in the past C. show how oceans are destroyed by carbon dioxide D. explain how pollution from Ischia is destroying other areas C 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ( )3. Which of the following sentences is the best for 　▲　?  A. Other media will still be important. B. But many people in the world will not like it. C. It will take several years to change people’s lives. D. But this huge change will not change who we are. D 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 ( )4. The structure of the passage may be　　　.  A B C D A 首页 目录 回归教材 · 知识梳理 课堂达标 · 高效提能 词汇盘点 · 素养积累 请完成精练本《基础+能力训练十八》 本讲内容结束 $