Unit 1 Science Fiction 一轮复习核心突破 课件-2027届高三英语人教版选择性必修第四册

该高中英语高考复习课件聚焦选择性必修第四册Unit 1，覆盖应用文写作、词汇短语、句型修辞及话题作文等高考核心考点。依据高考评价体系，结合湖南卷、天津卷等真题分析考点权重，归纳语法填空、应用文写作等常考题型，体现备考针对性与实用性。 课件特色为“真题训练+技巧指导+素养融合”，如“教考衔接”模块解析浙江卷take短语填空、新课标Ⅰ卷明喻修辞写作实例，培养语言能力与思维品质。“用法归纳”与“举一反三”助力学生掌握答题技巧，教师可精准指导复习，提升学生高考冲刺效率。

UNIT 1　SCIENCE FICTION 选择性必修第四册 假定你是李华。4月23日是世界读书日,为此,你校开展了一系列活动。请给你的笔友Tom写一封邮件。内容包括:1.介绍活动内容;2.分享个人收获。 学写作思路,背精彩范文(活动介绍——世界读书日) 佳作展现 Dear Tom, With the World Reading Day over,I am writing to share some related information with you. It’s widely acknowledged that reading benefits us in many ways.Not only can it broaden our horizons but it also deepens our thoughts.Therefore,a series of activities,such as Reading Salon,a Second-hand Book Exchange,took place on that day.What deserved to be mentioned most was the theme of the reading day—Reading Chinese Classics and Inheriting Chinese Culture.From then on,we students realized that it was high time that we should do more reading and pass on Chinese culture.  How I wish you had joined us! Yours, Li Hua 举一反三 每日句型练透:It’s high time that...did/should do...(虚拟语气) 1.__________________________________________________________ to protect our environment from being polluted. 现在是我们采取有效措施保护环境免受污染的时候了。 2.I think ___________________________________________________.  我认为我们是时候要全力以赴追逐梦想了。 3.________________________________ to protect the water resources. 是我们采取措施保护水资源的时候了。 It’s high time that effective measures should be taken it’s high time that we tried our best to pursue our dreams It’s high time that we should take action 1.guilty adj.内疚的;有罪的;有过失的(guilt n.内疚;悔恨;犯罪;罪行) 佳句背诵　 I had a guilty conscience and could not sleep.(心理描写) 我问心有愧,睡不着觉。 举一反三　单句写作 ①After breaking her mother’s favorite vase,she was overwhelmed with _______________________________________________________. (心理描写)  打碎了妈妈最喜欢的花瓶后,她心里充满了愧疚感。 ②_________________________________________________________ her friend when she was in need.(心理描写) 她对没有在朋友需要帮助时伸出援手感到内疚。 a sense of guilt She was/felt guilty for/at/about not helping 用法归纳 ·be/feel guilty for/at/about... 对/为……感到内疚/有愧 be guilty of... 犯……罪/过失 ·a sense of guilt 愧疚感 教考衔接　单句语法填空 ③Two weeks ago,I had a quarrel with my husband.After he had driven off in anger,I realized that I wasn’t going to feel any better just sitting there.Feeling abandoned and ____________(guilt),I put on my gym shoes to get some fresh air.(湖南卷)  guilty 2.declare vt.表明;宣称;公布(declaration n.公告;宣布;表白) 佳句背诵　 When the teacher declared me to be the winner of the English Speech Contest,I was surprised and pleased.(心理描写) 当老师宣布我是这次英语演讲比赛的获胜者时,我又惊又喜。 举一反三　单句语法填空/语块填空 ①The teacher declared John ____________the winner of the spelling contest after he correctly spelled all the words.  ②During the meeting,many people ______________________(宣称支持) the new plan,believing it would improve the situation.However,a few members __________________________________(宣称反对) it,worried that it might cause more problems.  as declared for declared against 用法归纳 declare sb/sth to be/as宣布……为…… declare for/against 宣称支持/反对…… declare...open/closed 宣布……开始/结束 教考衔接　单句写作 ③The 15th National Book Fair ________________________in Tianjin on May 18th.On that day,more than 60,000 people,such as teachers and students came to the fair from all over the country.(活动介绍;天津卷)  第十五届全国书展于5月18日在天津宣布开幕。当天,来自全国各地的6万多名教师、学生等人们纷纷来到书展。 was declared open 3.urge n.强烈的欲望;冲动 vt.催促;力劝;大力推荐,极力主张(urgent adj.紧急的;急迫的 urgency n.紧急;急迫) 佳句背诵　 We’re now in urgent need of some popular magazines that can reflect modern society.(求助信) 我们现在急需一些能反映现代社会的流行杂志。 举一反三　同义句转换 ①We must urge that more people (should) reflect on their own improper behavior and make changes. →_______________________________________________________________________________________________(复合宾语)  →_______________________________________________________________________________________________(形式主语)  We must urge more people to reflect on their own improper behavior and make changes. It is urged that more people (should) reflect on their own improper behavior and make changes. 用法归纳 ·have/feel an urge to do sth有强烈的欲望做某事 ·urge sb to do sth 催促某人做某事 urge that...(should) do sth 极力主张/强调……做某事 It is urged that...(should) do sth 极力主张/强调……做某事 教考衔接　单句写作 ②Anyone __________________________________________________ can register for our Spoken English Club.(通知;2022·天津3月卷) 任何渴望说流利英语的人都可以报名参加我们的口语俱乐部。 who has/feels an urge to speak fluent English 4.take over占上风;取而代之;接管;接手;占据;控制 佳句背诵　 The excitement of winning the game took over the team,and they celebrated the victory with cheers and laughter.(情绪描写) 赢得比赛的兴奋占据了整个团队,他们欢歌笑语地庆祝胜利。 举一反三　用take短语填空/单句写作 ①After ______________ the firm from his father,Tom ______________ some more advanced ideas and ________________some experienced and hard-working workers, which suggested that his firm would __________________________soon.  ②Sarah ________________________________, always expecting her to cook and clean without saying thank you.(心理描写) 莎拉认为母亲的帮助是理所当然的,总是期望她做饭和打扫,却从不说谢谢。 taking over took in took on take off took her mother’s help for granted 用法归纳 take off　　　　 起飞;匆匆离去;脱下;大获成功 take on 呈现;雇用;承担 take in 包括;吸收;理解;欺骗;收留 take up 占去;占据;开始从事;学着做 take sth for granted 认为……是理所当然的 教考衔接　用take短语填空 ③The company decided ________________more graduates to fill the shortage of young talent.(浙江卷)  ④________________________ a hobby like painting can effectively reduce stress after work.(全国Ⅰ卷)  to take on Taking up 5.turn out关掉;熄灭;在场;使朝外;结果是 佳句背诵　 The book turns out to be one that has appealed to the world for more than 350 years.(书评) 事实证明,这本书在350多年间吸引了全世界的读者。 举一反三　用turn短语填空/单句写作 ①I wanted to join the soccer team,but ________________________. Though I failed,I ________________my coach for advice. He encouraged me to give it a try again. After more practice,I ________________ in the soccer team at last.  ②After finishing the exam,______________________________ and left the classroom,feeling both nervous and excited.(动作+心理描写)  考完试后,我交了试卷,离开了教室,感到既紧张又兴奋。 was turned down turned to turned up I turned in my test paper 用法归纳 turn down　　 拒绝;关小;调低 turn in 上交 turn over 翻身;移交 turn to 求助于;转向 turn up 出现;调高 教考衔接　单句写作 ③This summer,I decided to learn photography,and ___________________________________________________________. I started by researching different cameras and techniques.(个人经历;2023·全国乙卷) 这个夏天,我决定学习摄影,结果是一段令人惊叹的旅程。我从研究不同的相机和技术开始。 it turned out to be an amazing journey 6.句型公式:修辞之明喻 课本原句:It felt like I was being driven fast on a winding road. 这感觉就像我在一条蜿蜒的路上疾驰。 佳句背诵　 When he heard us talking about the colorful life,the smile on his face shone like a diamond.(情绪描写) 当他听到我们谈论丰富多彩的生活时,他脸上的笑容如宝石一样闪闪发光。 举一反三　单句写作 ①It murmured in a soft voice __________________________________.  (神态描写) 它在温柔低语,就像一个小女孩对她的母亲私语一样。 ②The old lady’s hair is ______________________________________. (人物描写)  这个老太太的头发白如雪。 like a little girl whispering to her mother as white as snow 用法归纳 在读后续写中可以适当采用明喻这一修辞方法,增加故事情节的生动性。明喻主要采用比喻词like、as。 教考衔接　单句写作 ③Four days later,when I was back in Vienna,I called Gunter as promised. We arranged to meet at the airport,and upon our arrival, ___________________________________________________________.(动作描写;2024·新课标Ⅰ卷)  四天后,当我回到维也纳时,我如约打电话给冈特。我们约好在机场见面,当我们到达(机场)时,像久别重逢的朋友一样彼此拥抱在一起。 we hugged each other like long lost friends ①She stood up and began to pace up and down.___________ vi.走来走去 熟词生义/一词多义 1.写出加黑部分的词性和汉语意思 ②He drove in a nail with one stroke of the hammer._______ n.钉子 ③The benefits of regular exercise are well documented but there’s a new bonus to add to the ever-growing list.(2022·浙江1月卷)___________ ④She calculated that going to a stranger’s house was a risky move,but she decided to take the chance.(天津卷)___________ ⑤Three hours after the explosion,rescue teams were still labouring to free those trapped.___________ ⑥She was declared as chairwoman of the company’s sales division.___________ n.意外收获 v.预测;推测 v.努力工作 n.部门 2.选出explode的汉语意思 A.v.大发雷霆　B.v.激增　C.v.突然活跃起来　D.v.爆破;爆炸 ①To eat one,you have to decide whether to bite a small hole in it first,releasing the stream and risking a spill (溢出),or to put the whole dumpling in your mouth,letting the hot soup explode on your tongue.(2023·新课标Ⅰ卷)_____ ②“Of course there’s something wrong!” Jem exploded._____ ③The population explodes to 40,000 during the tourist season._____ ④After ten minutes the game exploded into life._____ D A B C 选出suspend的汉语意思 A.vt.悬;挂　B.vt.暂停;暂缓　C.vt.推迟　D.vt.使暂时停职(或停学等) ⑤Production has been suspended while safety checks are carried out._____ ⑥The lamp was found suspended by a rope._____ ⑦Julie was suspended from her job shortly after the incident._____ ⑧The event was suspended due to heavy rain,and everyone was asked to wait in the shelter until it stopped._____ B A D C 单元话题作文(科幻故事——时光旅行) 1.根据提示,利用本单元所学知识完成作文 Here is my time machine which looks more like a drone and can do an awesome job to get me to any place at any time. ①这是我的时光机,它看起来更像一架无人机,可以出色地完成工作,随时能把我带到任何地方。(全部倒装,more like) ____________________________________________________________________________________________________________________ ②经过测试,我有一种冲动,想回去告诉那时的我,我想在大学里做出更明智的选择。(test out,have an urge to do sth) ______________________________________________________________________________________________________________________ ③当我关掉按钮时,我痴迷于我熟悉的所有环境,这给我带来了一种温暖的感觉。(turn out) ______________________________________________________________________________________________________________________ After testing out it,I have an urge to go back to tell me then that I want to choose more wisely in college. When I turn out the button,I am so obsessed with all the surroundings I am familiar with,which brings me a sense of warmth. ④感觉好像我从未离开过。我很快就融入了这里的生活,就像一条鱼永远不会离开水一样。(as if 虚拟语气,明喻) ______________________________________________________________________________________________________________________ ⑤我也意识到我在这里的目的,那就是宣布一个决定——在大学里选择一个更优秀的专业。(declare,superior) ______________________________________________________________________________________________________________________ It feels as if I never left.I fit quickly into the life here like a fish never rid itself from water. I am also aware of my purpose here,which is to declare a decision—choose a superior major in college. ⑥我做到这一点之后,我必须回去跟上未来的步伐。(keep pace with) ___________________________________________________________ After I do that,I have to go back to keep pace with the future. 2.使用恰当的过渡衔接词连句成篇 Here is my time machine which looks more like a drone and can do an awesome job to get me to any place at any time.After testing out it,I have an urge to go back to tell me then that I want to choose more wisely in college. When I turn out the button,I am so obsessed with all the surroundings I am familiar with,which brings me a sense of warmth.It feels as if I never left.I fit quickly into the life here like a fish never rid itself from water.However,I am also aware of my purpose here,which is to declare a decision—choose a superior major in college.After I do that,I have to go back to keep pace with the future. THANK YOU $