必修第三冊　Unit 3 The world of science--2026新高考英語大一輪復習課件ppt+講義（外研版）

這是一份必修第三冊　Unit 3 The world of science--2026新高考英語大一輪復習課件ppt+講義（外研版），文件包含必修第三冊Unit3Theworldofsciencepptx、必修第三冊Unit3Theworldofsciencedocx等2份課件配套教學資源，其中PPT共60頁， 歡迎下載使用。
n.火藥n.指南針，羅盤adj.虛擬的，模擬的虛擬現(xiàn)實可穿戴技術(shù)n.電池
v.計算n.東西，物品n.天文學家公歷，陽歷(自1582年起在西方使用的歷法)自然選擇實地研究，實地調(diào)研
n.鐳(一種化學元素)n.閃電n.虛構(gòu)的事，想象的事n.金屬n.重力，引力；嚴肅；嚴重性
v.射擊；拍攝 ；射門，投籃 ；沖，奔 ；射出(光線等)，放射n.嫩枝，嫩芽n.渴望，欲望；要求v.渴望，希望；要求adj.被動的prep.無法……；超出，非……所及n.例子，實例
n.物種n.小河，小溪vi.流動；流播adj.非凡的，出色的adj.聰穎的，才華橫溢的n.學說，理論adj.精神的；精神健康的
n.藥劑；療法v.治愈(病人或動物)；糾正/去除(弊端等) v.起草，草擬n.草稿n.(科學)實驗v.做實驗n.閃光，閃現(xiàn)；閃光燈 ；(思想、情感等的)突現(xiàn)v.(使)閃光，(使)閃耀；閃現(xiàn)，突然想到
adv.完全地，徹底地n.程序，步驟，手續(xù)
press v.按，壓，推；催促，逼迫 ；將……塞進 n.出版社，印刷廠 ；(常用the press)新聞界→pressure n.擠壓；(物理)壓強；壓力?flexible adj.易彎曲的，柔韌的，有彈性的；靈活的(時間表) →flexibly adv.靈活地；有彈性地→flexibility n.靈活性；彈性；適應(yīng)性
capable adj.有能力的→incapable adj.沒有能力的→capability n.能力?significant adj.重要的，影響深遠的；顯著的→insignificant adj.不重要的→significance n.重要性，意義
injure v.使受傷，弄傷→injury n.傷害，損傷→injured adj.受傷的?chemistn.化學家；藥劑師；藥房→chemistry n.化學→chemical adj.化學的 n.化學物質(zhì)
bilgist n.生物學家→bilgy n.生理；生物學→bilgical adj.生物(學)的?accurate adj.精確的→accurately adv.精確地→accuracy n.精確度，準確性
minr adj.小的；次要的→minrity n.少數(shù)?rigin n.起源，起因→riginal adj.最初的，原始的 n.原作，原件→riginallyadv.原來，最初→riginate vi.起源，發(fā)源
declaratin n.聲明，宣告→declare v.宣布?attach v.系，綁；貼；附；重視，認為……重要→attached adj.附屬于；依戀的→attachment n.附件；連接物；依戀
cnduct v.傳導(熱、電) ；實施，安排，進行；指揮(軍隊、樂隊等) ；舉止，表現(xiàn) ；引導，帶領(lǐng) n.行為，舉止 ；管理方法→cnductr n.導體；指揮 ；售票員?scientific adj.科學(上)的→scientifically adv.科學上→science n.科學；理科→scientist n.科學家
accunt n.記述，描述；報道 ；賬戶 vi.(數(shù)量上、比例上)占 ；是……的原因；解釋→accuntant n.會計師?prf n.證明，證據(jù)→prve v.證明，證實；證明是
前綴cm- 意為“共同、在一起、互相”“完全、徹底(加強語氣)”。1.cm-用在以字母b，m，p，f開頭的單詞之前，如：cmpute＝cm(一起)＋pute(計算)→計算，cmprmise＝cm(一起)＋prmise(承諾)→雙方在一起互相協(xié)商，各自做出承諾→妥協(xié)，折中。2.cm-在a，e，i，，u，h，g，n前面變成c，如：cincidence＝c(共同)＋incidence(發(fā)生，發(fā)生率)→同時發(fā)生→巧合，碰巧。3.cm-在l，r前變成cl，cr，如：clleague＝cl(在一起)＋league(聯(lián)盟)→在一個聯(lián)盟或團體里一起工作的人→同事，crrect＝cr(完全地，加強語氣)＋rect(正，直)→使變直、變正→正確的；改正。
(1)The reprt’s c-authr Tm MacMillan said，“Public awareness f water shrtage remains lw.” _________________(2)There is a direct crrelatin between expsure t sun and skin cancer._______________(3)He never understd hw t rganize r cmpress large masses f material. _________________(4)She agreed t cllabrate with him in studying the mst imprtant element. ___________(5)Cmpeer mental tutrship is a kind f schl mental health educatin mdel. _________________________
同輩；同伴；地位相等的人
in additin 除此之外，另外never say never 別輕易說決不as well as與……一樣好；和，也thanks t 幸虧，由于be used t d sth被用來做某事be capable f 能夠，有能力做某事in terms f 按照；談及；在……方面
start with從……開始take place 發(fā)生；舉行die frm死于；因……而死alng with連同……一起even if/thugh即使，盡管
And nw，we find urselves in the great new age f technlgy. (find＋賓語＋賓語補足語)而現(xiàn)在，我們自己正處于偉大的科技新時代。In terms f the envirnment，it is nw pssible t create an intelligent walking huse.(it is pssible t d)在環(huán)境領(lǐng)域，建造智能可移動房屋現(xiàn)在已成為可能。
S what is it that inspires us t invent things？(強調(diào)句型的特殊疑問句式)那么，是什么激勵著我們?nèi)グl(fā)明東西呢？But what remains imprtant is that we have an incredible desire t think and create，and that’s the real spirit f inventin.(what引導的主語從句)不過有一點依舊重要，就是我們對思考與創(chuàng)造有著一種極度的渴望，而這正是真正的發(fā)明精神。
But scientists all agree that if Franklin had actually tuched the key，he wuld certainly have died frm the electric shck.(虛擬語氣)但科學家們一致認為，如果富蘭克林真的碰到了鑰匙，他必定會被電死。In fact，mre than ne accunt suggests that while Newtn was certainly inspired by a falling apple，there is n prf that it hit him n the head.(mre than ne作主語)事實上，不止一處資料顯示，雖然牛頓的靈感確實來源于掉落的蘋果，但沒有證據(jù)表明這顆蘋果恰巧砸在了他的腦袋上。
(2024·新課標Ⅱ)In the wrng hands，such a bk culd prve as cmplicated t prcess as the cmputer cde that pwers AI but，thankfully，Campbell has mre than tw decades’ prfessinal experience translating the heady int the understandable.[句式分析]　此句是but連接的 句。that pwers AI是 從句，修飾先行詞cde，translating...是現(xiàn)在分詞短語作 ，修飾名詞experience。[嘗試翻譯]　______________________________________________________________________________________________________________________________________________________________________________________________
在錯誤的人手中，這樣一本書可能會被證明處理起來像驅(qū)動人工智能的計算機代碼一樣復雜，但謝天謝地，坎貝爾有20多年的專業(yè)經(jīng)驗，能將深奧難懂的內(nèi)容轉(zhuǎn)化為可理解的內(nèi)容。
Ⅰ.閱讀單詞1.virtual n._____
重力，引力；嚴肅；嚴重性
7.cmpute n._____
Ⅱ.重點單詞1. v.射擊；射出(光線等)，放射n.嫩枝，嫩芽2. adj.被動的3. prep.無法……；超出，非……所及4. n.(科學)實驗v.做實驗5. n.例子，實例6. n.物種
7. n.小河，小溪vi.流動；流播8. n.渴望，欲望v.渴望9. adj.非凡的，出色的10. n.程序，步驟，手續(xù)11. adj.聰穎的，才華橫溢的12. n.學說，理論
extrardinary
13. adj.精神的；精神健康的14. v.起草，草擬n.草稿15. adv.完全地，徹底地
Ⅲ.拓展單詞1. n.化學家→ n.化學→ adj.化學的n.化學物質(zhì)2. v.傳導(熱、電)；實施n.行為，舉止→ n.導體；指揮；售票員
3. n.生物學家→ n.生理；生物學→ adj.生物(學)的4. n.證明，證據(jù)→ v.證明，證實5. adj.小的；次要的→ n.少數(shù)6. v.系，綁；貼；附；重視，認為……重要→ adj.附屬于；依戀的→ n.附件；連接物；依戀
Ⅳ.核心短語1. 與……一樣好；和，也2. 除此之外，另外3. 別輕易說決不4. 發(fā)生；舉行5. 按照；談及；在……方面6. 幸虧，由于7. 能夠，有能力做某事8. 被用來做某事9. 從……開始
never say never
be capable f
be used t d sth
Ⅰ.單句語法填空1.I attach great t perseverance，which is quite __________ fr yur ultimate success.(significant)2.Many peple gt in the accident and nly ne was lucky t escape ，and nw the are under treatment.(injure)3.They culdn’t assess factrs s that they culdn’t ensure the _________ f their experiment result.(accurate)
significance
significant
4.The chief editr is capable memrizing fifty English wrds in five minutes，s he has the (capable) t understand the difficult English article.5.I dn’t knw abut the f that species，but I’m sure it must still have many f its features.(rigin)6.She that she wasn’t diagnsed with cancer，but the public was dubtful abut her .(declare)7.The distinguished has made s many achievements in in recent years.(science)
8.The generus pened a bank this mrning，which accunted his absence frm wrk.(accunt)9.He has the ability t deal with unexpected matters and it is because f his that he has wn wide praise frm the institutin. (flexible)10.He pressed me (shulder) the challenging missin and I was under extreme (press).
flexibility
Ⅱ.補全短文(微寫作)
vital t explre space
it is crucial/
What is it that we will talk abut?
find it imprtant t learn abut the histry，achievements as well as develpment trends f space flights in ur cuntry
Mre than ne related scientific benefit is t be presented
Nwadays，many capable peple desire 1. (invent) stuff that can make peple’s life 2. (easy) than befre,3. is significant.Fr instance，with gd ideas 4. (flash) acrss their minds，many brilliant 5.____________(husewife) study the prcedures f inventing new prducts and spare n effrt t apply thery 6. practice.They make a battery f extrardinary minr inventins，which is a prf 7. everyne can make 8.___ difference t ur life beynd ur expectatins. Sme fail many times，but they never say never.They cnduct scientific experiments ver and ver again until they’re 9. (entire) satisfied with accurate results.In additin，they attach imprtance t determinatin，which 10. (accunt) fr their success.
提示：題干中加底紋詞匯為本單元詞匯
n.渴望，欲望；要求 vt.渴望，希望；要求
·have a strng desire fr/t d sth強烈渴望某物/做某事·desire (sb) t d sth希望(某人)做某事 desire that...(shuld) d...希望……
(1)(應(yīng)用文寫作之求助信)我在為我的家人和朋友選擇中國工藝品時遇到困難，我非?？释慵皶r的幫助。I have difficulty chsing Chinese art crafts fr my family and friends and I .
have a strng desire fr/strngly desire yur timely assistance
(2)(應(yīng)用文寫作之推薦信)既然你有強烈的學習中國文化的愿望，我向你強烈推薦北京大學。Since ，I strngly recmmend Peking University t yu.(3)(2023·浙江1月，應(yīng)用文寫作)我們希望學校能組織更多這樣的活動，這不僅可以消除我們沉重的壓力，還可以開闊我們的視野。We ________________________________________________________________________________________________________，which can nt nly break dwn ur heavy pressure but als braden ur hrizns.
yu have a strng desire/strngly desire t learn Chinese culture
desire ur schl t rganise mre activities like this/desire that ur schl (shuld) rganise mre activities like this
be f great significance(＝be very significant)非常重要be f n significance無意義，不重要
adj.重要的，影響深遠的；顯著的(insignificant adj.不重要的significance n.重要性，意義)
(1)(讀后續(xù)寫之動作鏈描寫)我站起身來，擦干眼淚，大步向前走，嘴里喃喃地說，有時候別人對你的看法并不重要。I rse t my feet，wiped my tears and strde frward，murmuring that __________________________________________________________________________.
smetimes what thers thught f yu was insignificant/f n significance
(2)(2024·浙江1月，應(yīng)用文寫作)此外，我們學生必須在課間休息時積極鍛煉。畢竟，體育鍛煉對我們的身心健康非常重要。In additin，we students must take exercise actively during the breaks in class.After all，physical exercise _______________________________________________________________________.
is f great significance/is very significant t ur physical and mental health
·get/be injured受傷·d sb an injury(＝d an injury t sb) 弄傷某人·the injured傷者
v.使受傷，弄傷 (injury n.傷害，損傷 injured adj.受傷的)
(1)The explsin did serius t sme passers-by；frtunately，the were immediately rushed t the nearest hspital.(injure)
(2)(讀后續(xù)寫之動作描寫)我被一塊石頭絆了一下，受了傷。雖然我的左腳受傷了，但我咬緊牙關(guān)，一瘸一拐地向前走，額頭上淌下了豆大的汗珠。I tripped ver a stne，which .Althugh I _______________________________，I gritted my teeth and hbbled frward，bean-sized beads f sweat slipping dwn my frehead.
did me an injury
injured in my left ft
·a cure fr...……的治療方法；治愈……的方法·cure sb f sth治愈某人的某種疾??；矯正/改正某人的不良行為
n.藥劑；療法 vt.治愈(病人或動物)；糾正/去除(弊端等)
(1)(應(yīng)用文寫作之人物介紹)看到病人忍受著巨大的痛苦，醫(yī)生們正在盡最大努力研發(fā)一種針對這種疾病的新療法，這種療法還可以治療人們其他的嚴重疾病。Seeing patients suffering frm great pains，dctrs are trying their best _________________________________，which can als ________________________________________________________________.
t develp a new cure fr the disease
ther severe illnesses/cure peple’s ther severe illnesses
cure peple f
(2)(2022·天津3月，書面表達)我堅信，只要我們不輕易說決不，我們就一定能改掉自己的壞習慣。I hld the strng belief that as lng as we never say never，we can definitely .
cure urselves f ur bad habits
·attach sth t...把某物連接到/附在……上 attach imprtance/significance/value t重視；認為……重要/有意義/有價值 (t是介詞)·be attached t被連接到……；愛慕；附屬于
v.系，綁；貼；附；重視，認為……重要 (attached adj.附屬于；依戀的 attachment n.附件；連接物；依戀)
(1)(應(yīng)用文寫作之申請信)Please find my applicatin frm and résumé in the (attach).
(2)(讀后續(xù)寫之情感描寫)我是如此依戀我的父母，以至于在登上開往北京的火車之前，我使勁咽了口唾沫，試圖抑制我的眼淚。I I swallwed hard befre barding the train fr Beijing，trying t cntain my tears.
was s attached t my parents that
(3)(2022·北京，書面表達)我們學生非常重視有關(guān)如何提高英語寫作的網(wǎng)上交流，所以你能接受我們的邀請給我們一些建議嗎？如果你愿意，我將把你連接到一場在線會議。郵件附件是關(guān)于這次在線交流的具體信息。 the Internet-based talk abut hw t imprve English writing，s culd yu be kind enugh t accept ur invitatin t give us sme advice？If yu will，I ________________ an nline cnference. is the specific infrmatin abut the nline talk.
We students attach great imprtance t
will attach yu t
Attached t the email
·n accunt f由于，因為 take accunt f...(＝ accunt/cnsideratin)考慮到，把……考慮進去 n n accunt決不(置于句首時，句子用部分倒裝)·accunt fr是……的原因；解釋；(數(shù)量上、比例上)占
n.記述，描述；報道；賬戶vi.(數(shù)量上、比例上)占；是……的原因；解釋(accuntant n.會計師)
(1)(2022·全國乙，書面表達)相比之下，閱讀英語書籍和瀏覽英語學習網(wǎng)站的學生要比上述的學生少得多，分別僅占18%和12%。In cntrast，students wh read English bks and brwse English learning websites are much fewer than thse mentined abve，____________________________________________.(2)(2023·天津3月，書面表達)每當遇到陷入困境的人，一個“活雷鋒”決不會袖手旁觀。Whenever meeting anyne wh is trapped in difficulties，________________________________________.(倒裝句)
accunting fr 18% and 12% separately
will a living Lei Feng stand by
(3)(應(yīng)用文寫作之申請信)由于我之前的教學經(jīng)驗，我可以幫您很好地管理班級。如果您能考慮到我的申請，我會不勝感激。 ，I can help yu manage the class in an extrardinary way.I wuld appreciate it _______________________________________________________.用法點撥　表示“決不”的短語還有in n case，at n time，in n sense，in n way，by n means，n n cnditin，under n circumstances，n n ccasin等。
On accunt f my previus teaching experience
culd take my applicatin int accunt/cnsideratin
what引導的主語從句
·what在此句中引導主語從句，并在從句中作主語。·what引導名詞性從句時，在從句中充當句子成分(主要作主語、表語和賓語)，可以 譯成多種意思：……的東西或事情；……的人或樣子；……的數(shù)量或數(shù)目；……的 時間；……的地方。
But what remains imprtant is that we have an incredible desire t think and create，and that’s the real spirit f inventin.不過有一點依舊重要，就是我們對思考與創(chuàng)造有著一種極度的渴望，而這正是真正的發(fā)明精神。
(1)(2024·天津6月，書面表達)我們應(yīng)該關(guān)注的是我們能為建設(shè)低碳校園做什么，而不是僅僅喊口號。 is fr building a lw-carbn campus instead f chanting slgans.(2)當我們看到一座新體育場建在曾經(jīng)的荒地上時，我們的激動之情難以形容，我們只是任由淚水順著臉頰流下來。When we saw a new stadium built n ，ur thrill was beynd descriptin and we just let tears stream dwn ur cheeks.
What we shuld fcus/cncentrate n
what we culd d
what used t be a wasteland
(3)(讀后續(xù)寫之片段描寫)他們既沮喪又擔心，不知道什么可以使他們憂郁的愛犬高興起來。似乎過了一個世紀的時間，他們終于想出了一個好主意——買下另一只小狗。有了一個新的玩伴，他們的狗不再是過去的樣子了。他們都欣慰地笑了。Upset and cncerned，they didn’t knw their glmy belved pet dg.After ，a gd idea ccurred t them—buying anther puppy.Having a new playmate，their dg wasn’t .They all smiled in relief.
what culd cheer up
what seemed like a century
what it used t be
Ⅰ.一詞多義練/熟詞生義練——清除閱讀障礙1.My wife pressed① me t get prmted in the Oxfrd University Press② as sn as pssible，which annyed me s much that I pressed③ my car key int my pcket，rushed dwnstairs，gt n my car and pressed④ dwn hard n the gas pedal.①______________?、赺________________?、踎_____________④______________
提示：題干中加底紋詞匯為上一單元詞匯
2.With the mrning sun shting① sft light and the new shts② f the willws(柳樹) swinging in the spring breeze，my sn was busy shting③ at the target while my husband was shting④ twards the basketball hp and was ready t sht⑤ the last gal.I was ccupied in shting⑥ the surrunding beautiful scenery using my newly-bught camera.①____________________?、赺___________?、踎______　④_________⑤_____________?、轤______
v.射出(光線等)，放射
3.I was abut t turn n the camera flash① when a flash② f lightning lit up the sky and a flash③ f fright flashed④ acrss my mind.It was at that time that a driver flashed⑤ his lights at me.①_________?、赺_____________?、踎______________________④_________________　⑤____________________
n.(思想、情感等的)突現(xiàn)
v.(使)閃光，(使)閃耀
4.Our schl is t cnduct① field research in the suburbs.With ur music teacher cnducting② ur schl band，the schl sng will be sung befre we set ff.On the way t the destinatin，we shuld cnduct③ urselves. On arrival，a researcher will cnduct④ us arund varius labs. Fr the sake f safety，I must remind yu nt t tuch electric appliances which cnduct⑤ electricity.①__________________?、赺___________________?、踎____________④_____________?、輄_____________
v.指揮(軍隊、樂隊等)
Ⅱ.核心知識強化練——鞏固語言知識1.He rse t his feet and said that it culdn’t be measured terms f my pinin，his perseverance may accunt his achievements in his wrk.3. additin，the majr prblems which shuld be paid attentin t are a vlunteer (dnate) mney t the institutin set up t help peple with cancer.
5.Trying t cure the wman her illness，the dctr tried t find a new his relief，his sn is studying in a high schl (attach) t a key (injure) n the way t schl and his classmates went t see him and aid has been suffering frm a serius disease and he has changed beynd ___________(recgnise).
was injured
9.In reality，as a result f a shrtage f funds，we are nt capable ____ cntinuing ur desire that sme effective measures (take) as sn as pssible.
(shuld) be taken
(2024·天津3月改編)假設(shè)你是晨光中學的學生李津，一位外國游客近日在網(wǎng)站上發(fā)布短視頻，贊嘆科技在中國人購物、出行、學習等方面的廣泛應(yīng)用，一名網(wǎng)友Chris在評論區(qū)詢問是否屬實，請你對此評論寫一封信進行回復：(1)對視頻反映的情況予以肯定；(2)介紹科技在你的生活中的應(yīng)用；(3)邀請外國友人過來親身體驗。
1.得知你渴望了解科技對中國人生活的影響，我寫信是想告訴你一些相關(guān)的事情。(desire；現(xiàn)在分詞短語作狀語)_____________________________________________________________2.我可以自信地保證，你最近在視頻中看到的確實反映了現(xiàn)實。(what引導主語從句)_____________________________________________________________
3.科技在購物、交通和教育方面的應(yīng)用對中國人來說意義重大。(significance)_____________________________________________________________4.我們可以用手機支付來使購物更加方便和高效，并且城市交通擁堵問題也因智能交通系統(tǒng)而得到緩解。(n accunt f)_____________________________________________________________5.我確實發(fā)現(xiàn)我的生活被科技極大地改變了。(強調(diào)謂語動詞；find＋賓語＋賓語補足語)_____________________________________________________________
把以上句子用適當?shù)倪^渡詞語和過渡句組成一篇80詞左右的短文。
Dear Chris，Learning that yu desire t learn abut the impact f technlgy n the lives f Chinese peple，I am writing t infrm yu f smething relevant.I can cnfidently guarantee that what yu have recently seen in the vide truly reflects the reality.First and fremst，the applicatin f technlgy in shpping，transprtatin，and educatin is f great significance t the Chinese.Fr instance，we can pay by mbile phnes t make shpping mre cnvenient and efficient，and urban traffic cngestin issues have been alleviated n accunt f smart transprtatin systems.Additinally，
nline educatinal platfrms have pened up new pssibilities fr learning.I d find my life significantly changed by technlgy.Fr instance，the use f a smartphne enables me t handle matters and stay cnnected with friends and family anytime and anywhere.Furthermre，smart hme devices have made my living space mre cnvenient and efficient. Shuld yu ever have the pprtunity t visit China，yu wuld be amazed by the achievements f China’s technlgical develpment. Lking frward t yur respnse!Yurs，Li Jin
情感細節(jié)描寫：驚訝(二)
追求科學Brilliant Jeremy desired t g n his 6th grade field trip at the Natinal Gelgical Park，but unluckily he fell ill，tears f disappintment streaming dwn his cheeks.①___________________________________________________(無靈主語).He was pressed t take medicine and fell asleep sn.
聰明的杰里米渴望去國家地質(zhì)公園進行他的六年級的實地考察，但不幸的是他病了，失望的淚水順著他的臉頰流下來。一想到要錯過這次實地考察，他就感到絕望。他被迫吃藥，然后很快就睡著了。
Despair seized him at the
thught f missing the field trip
When he awke，his father asked him t meet Prfessr Helfand，wh wuld allw him t visit his bservatry. ②________________________________________________(形容詞短語作狀語).③_________________________________________________________，with a smile flashing acrss his face.
當他醒來時，他的父親讓他去見赫爾方教授，赫爾方教授允許他參觀他的天文臺。他既困惑又驚訝，目瞪口呆地望著教授。似乎過了很長一段時間，他才從震驚中恢復過來，臉上閃過一絲微笑。
Cnfused and astnished，
he gaped at the prfessr
like a lng time，he recvered frm shck
After what seemed
When seeing many big bright stars，he frze there，and then ④_____________________.When the prfessr invited him t jin his team，he ⑤______________________________ and he just kept ndding his head in disbelief.
看到許多又大又亮的星星，他愣住了，接著吃驚地叫了一聲。當教授邀請他加入他的團隊時，他驚訝得一句話也說不出來，只是難以置信地不停點著頭。
cry f surprise
was t astnished t utter a wrd