Unit 1 Science Fiction 基础知识排查课件-2027届高考英语一轮复习人教版选择性必修第四册

该高中英语高考复习课件聚焦人教版选择性必修四Unit 1 "Science Fiction"主题，依据高考评价体系梳理了词汇（阅读会意、拼写记形、拓展变形）、短语（take over, turn out等）、句式（全部倒装句）等核心考点，通过2023-2025年高考真题分析，明确词汇变形、短语辨析、倒装句在阅读、完形、续写中的高频考查权重，构建完整备考体系。 课件亮点在于“真题情境+技巧拆解+素养融合”，如以2025全国一读后续写“guilty”用法、2023新高考Ⅰ卷续写倒装句为例，解析词汇语境运用、句式结构优化，培养语言能力和思维品质。设“短语辨析库”“句式模板”，帮助学生掌握答题技巧，教师可据此精准复习，提升备考效率。

基础知识排查 2027高考英语一轮复习Unit 1 Science Fiction 人教版选择性必修四 1 1.science fiction　(informal sci-fi) (abbr.SF) 　　　　科幻小说(或影片等) 2.bonus n.　　　意外收获 ；奖金； 　　 红利 3.ladder n.　　　梯子；阶梯 4.whereas conj.　 然而；但是；尽管 5.presume vt.& vi. 假定；假设 6.chairwoman n.　　 女主席；女董事长； 　　　 女委员长 阅读会意词汇 5 7.gramme (NAmE gram) n.　　克(重量单位) 8.flour n.　　面粉；(谷物磨成的)粉 9.venue n.　　活动场地(如音乐厅、会场等) 10.alien n.　　外星人(生物)；外国人 adj.　 陌生的；外星的；外国的 11.inaction n.　　无行动；不采取措施 12.leather n.　　皮革；[pl.]皮衣；皮外套 13.lever n.　　操纵杆；杠杆 阅读会意词汇 6 14.panel n.　　　 控制板；仪表盘；专家咨询组 15.hazy adj.　　　 模糊的；朦胧的；困惑的 16.handkerchief n.　　　　手帕；纸巾 17.puff n.　　　　(烟、气等的)一缕；少量；喘息 18.flip vt.& vi. (使)快速翻转；(用手指)轻抛 阅读会意词汇 7 拼写记形词汇 1.ridiculous adj.愚蠢的；荒谬的；荒唐的 2.integrity n.诚实正直 ；完整；完好 3.dignity n.庄重；庄严；尊严 4.salary n.薪水；薪金 5.absurd adj.荒谬的；荒唐的 6.nail n.指甲；趾甲；钉子 vt.(用钉子)钉牢；固定 7.saleswoman n.女售货员；女推销员 8 8.rumour n.谣言；传闻 9.fare n.车费；船费；飞机票价 10.weekly adj.每周的 n.周刊 11.salesman n.售货员；推销员 12.labour n.劳动(者)；体力劳动 vi.奋斗 ；努力工作 拼写记形词汇 9 13.inch n.英寸(长度单位，等于2.54厘米) v.(使朝某方向)谨慎移动 14.backwards (NAmE backward) adv.向后；倒着；往回 15.grip vt.& vi.紧握；抓紧 16.niece n.侄女；外甥女 17.fetch vt.(去)拿来；(去)请来 18.lamp n.灯；台灯 拼写记形词汇 10 19.pace n.速度；步伐；节奏 vt.& vi.确定速度；调整节奏；来回踱步 20.random adj.随机的；不可思议的 21.jolt n.震动；摇晃；颠簸 vt.& vi.(使)震动；摇晃 拼写记形词汇 11 拓展变形词汇 1.appointment n.预约；约会；委任 →appointed adj.(时间)指定的，约定的 →appoint vt.任命 ；委派 ；指定；约定 2.overstatement n.夸大；夸张 →state n.状态；国家 vt.陈述；说明 →statement n.声明；陈述 3.guilty adj.内疚的；有罪的；有过失的 →guilt n.内疚；罪行；罪过 12 4.mud n.泥；泥浆 →muddy adj.泥泞的 5.dismiss vt.让(某人)离开；解散；解雇 ；消除 ； 驳回，不予考虑 →dismissal n.解雇；驳回(诉讼) ；开除；解散 6.declare vt.表明；宣称；公布 →declaration n.公告；宣称；声明 拓展变形词汇 13 7.calculate vt.计算；核算；预测 →calculator n.计算器 →calculation n.计算 8.blurred adj.模糊不清的；难以区分的 →blur v.(使)变得模糊不清；(使)视线模糊 9.division n.分开；分隔；差异；除(法) ；分配；分歧； (机构的)部门 →divide v.分开；分散；分配；分享 拓展变形词汇 14 10.suspend vt.悬；挂；暂停 ；暂缓 →suspension n.暂停；终止 11.urge n.强烈的欲望；冲动 vt.催促；力劝；大力推荐 →urgent adj.紧急的；急迫的 →urgency n.紧急，急迫 拓展变形词汇 15 Ⅲ.拓展单词——悉变 12.maximum adj.最大极限的 n.最大量；最大限度 →maximize v.最大化；最大限度地利用；充分利用 →(反) minimum adj.最小的，最低限度的 n.最小值，最低限度 13.explode vi.& vt.爆炸；爆破；突然爆发(感情) →explosion n.爆炸；(感情)爆发；激增 →explosive adj.易爆炸的；暴躁的 ；激增的 16 14.stun vt.使震惊；使昏迷 →stunning adj.惊人的；令人震惊的；绝妙的 →stunned adj.震惊的；惊呆了的 15.fiction n.小说；虚构的事 →fictional adj.虚构的；编造的；小说(中)的 16.superior adj.更好的；占优势的；(在级别或重要性上)更高的 →superiority n.优势；优越(感) 拓展变形词汇 17 adj.内疚的；有罪的；有过失的(guilt n.内疚；罪行；罪过) guilty ·be guilty of犯有……罪 feel guilty for/at/about...对/为……感到内疚/有愧 ·a sense of guilt愧疚感 1 (1)It turned out that the man was not guilty ____ theft and everyone sighed in relief. (2025·浙江1月，读后续写) of 18 (2)我对粗鲁地对待我哥哥感到内疚，一种负罪感席卷了我。 (2025·全国一，读后续写) I ____________________ treating my brother rudely and ____________ __________________. felt guilty for/about a sense of guilt swept over me 19 declare declare sb/sth to be/as...宣布……为…… declare for/against声明支持/反对…… declare war on/against...对……宣战 declare...open/closed宣布……开始/结束 vt.表明；宣称；公布(declaration n.公告；宣称；声明) (1)The chairwoman proposed dismissing the organization，but the majority declared ________ her proposal. (2)The king declared war ____________ the neighboring kingdom，causing a fierce and bloody conflict that would last for decades. 2 against on/against 20 (3)当我被宣布为学生会主席时，在场的人爆发出雷鸣般的欢呼声。(续写之情绪描写) When I ____________________________ of the Student Association，those present exploded into thunderous cheers. was declared to be/as chairman 3.pace n. ①速度　②步伐　③节奏　vt.& vi. ④确定速度　⑤调整节奏　⑥踱步于;走动 1)at a(n) ... pace以……的速度/步子 at one’s own pace按某人自己的进度 pace of life生活节奏 keep pace with sb./sth.与某人/某物并驾齐驱/步调一致 2)pace up and down来回踱步 ①Study ____ your own pace and never lose heart, and you will make progress in time.按照自己的进度学习,不要灰心,你最终会取得进步 的。(建议信) ②He paced his game skilfully.他巧妙地控制着自己的比赛节奏。 ③Ralph paced up and down in the room, looking worried.拉尔夫在屋里来回踱步,显得焦虑不安。(动作+情感描写) at 4 urge n.强烈的欲望；冲动 vt.催促；力劝；大力推荐(urgent adj.紧急的；急迫的 urgency n.紧急；急迫) ·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 24 (1)The _________ in the salesman’s voice was evident，conveying an _______ need for immediate action.(urge) (2)为了更好地保护海洋，我们必须敦促更多人反思自己的不当行为并做出改变。(话题写作之海洋保护) To protect oceans better，we must ________________________________ ___________________________________________________________________________________ and make changes. urgency urgent urge more people to reflect on their own improper behavior/urge that more people (should) reflect on their own improper behavior (3)随着中国的发展，极力主张年轻人无障碍地与外国人交流。因此，任何渴望说流利英语的人都可以报名参加我们的口语社。(倡议书) With the development of China，_______________ the young _________ __________________________ without difficulty.Hence，anyone ______ ____________________________________ can register for our Spoken English Club. it is urged that (should) communicate with foreigners who has/feels an urge to speak fluent English 5 take over 占上风；取而代之；接管；接手 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 take sth for granted认为……是理所当然的 27 (1)用take相关短语的正确形式完成下面语段 After ____________ the firm from his father，Tom ________ many advanced ideas and _________ some experienced and hard-working workers，which suggested that his firm would ________ soon.Certainly，managing the firm ________ almost all his time.However，Tom held the strong belief that his firm would ________ a new look in the near future. (2)我们常常把家人的爱和支持视为理所当然，忘记了拥有他们是多么幸运。 We often ___________________________________________________，forgetting how lucky we are to have them. taking over took in took on take off took up take on take the love and support of our family for granted 6 turn out 关掉；熄灭；在场；使朝外；结果是 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 turn on打开 turn off关闭 29 用turn相关短语的正确形式完成下面语段 Having (1)_________ my paper before the deadline，I decided to enjoy a peaceful night and have an early sleep，(2)_______________ the lamps in my room and (3)___________ some soft music.I was about to fall asleep when my friend called and invited me to a party.I initially (4)____________ the invitation due to my exhaustion.But after I hung up，I (5)___________ again and again，unable to fall asleep.I got up and went to the party.Having trouble finding my friend’s address，I (6)__________ a passer-by for help，and finally (7)_________ on time.It (8)__________ to be a memorable night. turned in turning out/off turning up turned down turned over turned to turned up turned out 7.get caught up 被卷入,卷入到 be/get caught up in被卷入;陷入 be caught in遭遇…… catch up (with)赶上;追上 catch up on了解;得到……的消息 catch on流行;了解;理解 catch fire着火 catch one’s eye引起某人的注意 catch sb. doing sth.撞见某人在做某事 ①I was so caught up ______ the party fever that I hardly noticed five hours fly by!我沉浸在聚会的狂热中,几乎没有注意到五个小时飞快地过去了。 ②Cooking together relaxed us and we had a lot of fun to catch up ______.一起做饭使我们放松下来,我们叙叙旧,聊得很开心。 ③To my astonishment, my video soon caught ______ and I became a web celebrity.令我吃惊的是,我的视频火了,我也成了网红。(2021·浙江卷续写) in on on 8 more than... She heard him declare that he did not want to leave her the next day，and that he felt more than just the desire to please her. 她听到他说他次日不想离开她，而且他感觉他不仅仅是想取悦她。 ·more than＋数词，表示“超过；不止”，相当于over。 more than＋名词，意为“不只是；不仅仅是……”，相当于not only。 more than＋形容词/副词，意为“非常，很”，相当于very。 ·more A than B 与其说B不如说A 33 (1)写出下列句子中加颜色词的汉语意思 ①The chairwoman is more than our leader；she is also our friend. _________ ②I am more than glad to help you analyze the pros and cons of the choice you have made. _____ ③As for his failure，it is more due to his laziness than his being stupid. ______________________ ④She bought more than ten handkerchiefs at a time，which made her mother explode with anger. 　　 ___________ 不仅仅是 非常 与其说……不如说…… 多于；超过 (2)____________________________(我会非常高兴) if you could come and join my birthday party at 7 p.m.next Friday at my home._________ ______________________(将会有十几个朋友) present at the party._____ ________________________(派对不仅仅是为了好玩)；it is also for mutual communication.So please accept my sincere invitation.(邀请信) I would be more than delighted There will be more than ten friends The party is more than for fun 返回 9.句式全部倒装句 As she turned around, there stood Gladys Claffern. 她转过身来,格拉迪斯·克拉芬站在那里。 1)out、in、into、down、up、away、here、now、there、then等表示方位或时间的副词和表示地点的介词短语置于句首,且主语是名词时,句子用完全倒装。 2)当作表语的介词短语、形容词、分词提到系动词前面时,句子要全部倒装,构成“介词短语/形容词/分词+系动词+主语”结构。 3)主语是人称代词时,句子的主谓不倒装。 ①Then _________ (follow) an interactive session where we exchanged gifts with our visiting exchange students.随后是互动环节,我们与来访的交换生交换了礼物。(报道) ②Over the sea of heads beamed my teacher’s proud face.在万头攒动的一片人海之上,我的老师的骄傲的脸上露出了笑容。(2023·新高考Ⅰ卷续写) ③Landing on my shoulder was the honeybird, seemingly grateful and joyful.那只蜂鸟落在我肩头,似乎既感激又高兴。(2023·浙江首考续写) followed $