高考英語一輪復(fù)習(xí)必修③Unit4Astronomythescienceofthestars課件

Unit4

Astronomy：thescienceofthestars課前素養(yǎng)錘煉過基礎(chǔ)·晨讀晚練過重難·解惑釋疑測效果·素養(yǎng)提升句式錘煉——notonly...but(also)．..不但……而且……1．Sheteachesus________________________________howtobeagoodperson.[2020·全國卷Ⅰ滿分作文]她不僅教我們?nèi)绾潍@得知識，也教我們?nèi)绾纬蔀橐粋€好人。2．Notonly________________________，

butalsoitgotusclosertonature.[2020·全國卷Ⅱ滿分作文]它不僅讓我們放松，而且讓我們更接近大自然。3．________________________________todeveloppersonally，you'llalsolearnnewskillsandincreaseyourculturalawareness.[2019·北京卷]你們不僅可以幫助我們的年輕志愿者發(fā)展個人能力，還可以學(xué)習(xí)新的技能并提高文化意識。notonlyhowtogainknowledgebutalsodiditgiveusrelaxationNotonlywillyouhelpouryoungvolunteers過基礎(chǔ)·晨讀晚練(一)分類識記單詞——用時少·功效高識記單詞寫對Ⅰ.知其意□

□

□3.billion□4.carbon □5.acid □6.exhaust□7.dioxide □8.extinct □

□10.weightlessly□11.spaceship □12.mammal□13.solarsystem

□14.carbondioxide□15.fundamental

□16.chain □17.multiply□n.天文學(xué)n.天文學(xué)家pron.&n．&adj.〈英〉萬億；〈美〉十億n.碳n.酸vt.用盡；耗盡；使精疲力盡n.二氧化物adj.滅絕的；絕種的vi.&vt.減少；減輕adv.失重地n.宇宙飛船n.哺乳動物太陽系二氧化碳adj.基本的n.鏈子；連鎖；鎖鏈vi.&vt.乘；增加n.氧Ⅱ.寫其形1．________________n.鏈子；連鎖；鎖鏈2．________________n.衛(wèi)星；人造衛(wèi)星3．________________n.宇宙飛船4．________________n．&vt.拉(力)；拖；牽引力5．________________vi.&vt.(使)浮動；(使)漂浮n.漂浮物6．________________n.系統(tǒng)；體系；制度7．________________adj.溫和的；文雅的8．________________n.宗教；宗教信仰chainsatellitespaceship

pullfloatsystemgentlereligion核心單詞練通1.Therearedifferent________(理論)relatedtochangesinseatemperaturesintheworld.2．[2019·浙江卷]Californiahaslosthalfitsbigtreessincethe1930sand________(氣候)changeseemstobeamajorfactor.3．Themeetingwasheldinalively________(氣氛)whereeverybodyfeltfreetosharehisideas.4．Wefailedtofindenoughevidence,________(因此)weconcludedthathewasinnocent.5．[2019·全國卷Ⅱ]Forthepasttwoyears，Gordon'sstudentshavebeenstudyingwaystokillbacteriainzero________(重力)．6．Atruckwentoutofcontroland________(crash)intothebackofabus.

theoriesclimateatmosphere

thus

gravitycrashed拓展單詞用活記全記牢1.________vt.&vi.(使)迷惑；(使)為難；n.謎；難題→________adj.迷惑不解的→________adj.令人迷惑的2．________adj.猛烈的；激烈的；強(qiáng)暴的→________n．暴力→________adv.暴力地；猛烈地3．________prep.不同；不像→________vt.喜歡prep.相像的→________adj.可能的4．________adj.有害的→________n．&v．傷害→________adj.無害的puzzlepuzzledpuzzlingviolentviolenceviolentlyunlike

likelikelyharmfulharmharmless5．________vi.存在；生存→________n．存在；生存6．________n.球體；地球儀；地球→________adj.全球性的；全世界的7．________n．宗教；宗教信仰→________adj.宗教的8．________n．生物學(xué)→________n．生物學(xué)家9．________n．反應(yīng)；回應(yīng)→________v．反應(yīng)10．________n．物理學(xué)家→________n．物理existexistenceglobeglobal

religionreligiousbiologybiologistreactionreactphysicist

physicsreaction

globalphysicistspuzzledpuzzlingpuzzledreligion

religiousviolenceviolentlylikesdislikeslikely(二)語境記憶短語——不枯燥·興趣高記全記牢1.________________

阻止……2．________________下蛋3．________________輪到某人；接著4．________________熟悉；掌握；理解5．________________密切注視；當(dāng)心；提防6．________________依靠prevent...from...layeggsinone'sturngetthehangofwatchoutfordependon7．________________及時；終于8．________________產(chǎn)生；分娩9．________________感到高興；感到振奮10．________________既然11．________________突發(fā)；爆發(fā)12．________________擋住(光線)intime

givebirthtocheerupnowthatbreakoutblockoutbrokeoutgavebirthto

cheeredupNowthatintime2．以-ful結(jié)尾的形容詞①harmful有害的②useful有用的③helpful有幫助的④powerful強(qiáng)大的⑤careful小心的⑥faithful忠實的3．“阻止/禁止某人做某事”的多種表達(dá)(1)阻止某人做某事①prevent/stopsb.fromdoingsth.②keepsb.fromdoingsth.(2)禁止某人做某事③prohibitsb.fromdoingsth.④bansb.fromdoingsth.⑤forbidsb.fromdoingsth.(三)仿寫用活句式——造佳句·表達(dá)高句式背誦句型1動詞＋it＋adj./n.(賓補(bǔ))＋todoThisproducedachainreaction，whichmadeitpossibleforlifetodevelop.這就產(chǎn)生了連鎖反應(yīng)，使生命的發(fā)展成為可能。

句式仿寫1.科學(xué)技術(shù)的發(fā)展將使人們有可能弄清楚宇宙是如何形成的。Thedevelopmentofscienceandtechnologywill________________________howtheuniversecameintoexistence.makeitpossibletoknow句式背誦句型2倍數(shù)表達(dá)法：倍數(shù)＋as...as...ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.但當(dāng)我試著向前邁步的時候，我發(fā)覺我被送出去很遠(yuǎn)，步子的跨度竟是在地球上的兩倍遠(yuǎn)，因而我摔倒了。句式仿寫2.我的農(nóng)場已擴(kuò)大成了一個大農(nóng)場，是以前的三倍大。Myfarmhasexpandedintoabigone，whichis__________________thepreviousone.threetimesaslargeas句式背誦句型3形容詞作伴隨狀語教材：Wewatched,amazedasfirebrokeoutontheoutsideofthespaceshipastheearth'sgravityincreased.我們驚奇地看著，隨著地球引力的增加，宇宙飛船的外層燃燒起來。句式仿寫3.[2020·新高考全國卷Ⅰ書面表達(dá)]高興并快樂著，我們早上9點鐘在校門口開始了比賽。________________，

westartedtheracefromthegateofourschoolat9:00a．m.Cheerfulanddelighted過重難·解惑釋疑版塊一

高頻單詞互動區(qū)1．harmfuladj.有害的先練會——單句語法填空①Assecond-handsmokingis________(harm)anddangerous,peoplewantatotalbanagainstsmokinginpublic.②Theplant,________(harm)bytoomuchdirectsunlight,hasnochanceofsurvival.

harmfulharmed

再寫美——一句多譯有些男生對玩電腦游戲簡直到了癡迷的程度，這對他們的健康非常有害。③Someboysareaddictedtoplayinggames,________________________________.(定語從句；harmful)④Someboysareaddictedtoplayinggames,________________________________.(分詞作狀語，harm)whichisveryharmfultotheirhealthcausinggreatharmtotheirhealth(1)beharmfultosb./sth.對某人/某物有害(2)harmn．&vt.傷害；損害do/causeharmtosb.＝do/causesb.harm對某人有害Thereisnoharmindoing...做……無害處(3)harmlessadj.無害的佳句背誦Forthebenefitofpeople,thelocalgovernmentcloseddownsomefactorieswhichhaddonealotofharmtotheenvironment.為了人民的利益，當(dāng)?shù)卣呀?jīng)關(guān)閉了一些對環(huán)境有極大危害的工廠。2.existvi.存在；生存先練會——單句語法填空①Youcan'timaginewhatdifficultytheyhave________(exist)onthemoneyheisearning.②Scientistshavemanytheoriesabouthowtheuniversefirstcameinto________(exist)．③[2019·北京卷]Alotofbusinessisstilldoneoverthephone，andmuchofitisbasedontrustand________(exist)relationships.

existingexistence

existing再寫美——微寫作④眾所周知，年輕人和老年人之間存在代溝。Asisknowntous,______________________________________________________________________________________________.thereexistsagenerationgapbetweentheyoungandtheold3.puzzlevt.(使)迷惑；(使)為難；(使)窘困；感到迷惑n．(游戲的)猜謎；難題；謎先練會——單句語法填空①Tobehonest,Isometimesfeel________(puzzle)aboutmyfuturecareer.②Whenthelittlegirlwasaskedsucha________(puzzle)question,shestoodtherewithasurprisedlookonherface.③Hearingthemanager'sexplanation，hehada________(puzzle)expressiononhisface.

puzzledpuzzling

puzzled再寫美——微寫作④[2020·全國卷Ⅲ滿分作文]這出戲最讓我困惑的是我們應(yīng)該如何為不同的角色使用適當(dāng)?shù)奈枧_語言。____________________________ishowweshoulduseproperstagelanguagesfordifferentroles.Whatpuzzlesmemostabouttheplay(1)puzzleabout/over冥思苦想；苦苦思索(2)apuzzletosb.一件讓人感到困惑的事情(3)puzzlingadj.令人迷惑的puzzledadj.迷惑不解的；困惑的佳句背誦Howlifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.地球生命如何起源是科學(xué)家們覺得很難解決的最大的難題之一。

【名師指津】puzzled，confused，frightened，excited，surprised等詞，用來修飾與人有關(guān)的一些名詞，如look,voice,smile,expression,face等。刷題強(qiáng)訓(xùn)精題細(xì)作維度1詞性轉(zhuǎn)換用所給詞的正確形式填空，注意特殊詞形變換1．[2020·全國卷Ⅱ]Thepopularityoftheseplatformsisspreading________(globe)．2．[2019·江蘇卷]Stevemovedtothepianoandsatatthebench，handstremblingashe________(gentle)placedhisfingersonthekeys.3．[2019·江蘇卷]AtsometimeinthepastYellowstonemusthaveblownupwitha________(violence)farbeyondthescaleofanythingknowntohumans.globallygentlyviolence

4．Afterhearingthenews，hehada________(puzzle)lookonhisface.5．Assecond-handsmokingis________(harm)anddangerous,peoplewantatotalbanagainstsmokinginpublic.puzzledharmful維度2動詞形式變化用所給動詞的正確形式填空，注意不規(guī)則動詞的形式變化1．What________(puzzle)meiswhyhehasleftthecountrywithouttellinganyone.2．Thedriverwasdrivingwhenhelostcontrolofthecarbyaccident,________(crash)intoatruck.3．Wateronce________(exist)onMars,butscientistshaven'tfoundoutwhyitdisappeared.4．Helentahandtous,which________(multiply)ourchancesofsuccessseveraltimes.puzzles

crashingexisted

multiplied維度3固定用法和搭配在空白處填入1個適當(dāng)?shù)脑~或括號內(nèi)單詞的正確形式1．Asisknowntous,thePeople'sRepublicofChinacame________existenceasanindependentcountryin1949.2．Anewhospitalhasbeenplannedtobebuilthere,andtheyaregoingtoput________thatoldbuilding.3．Theconstitution,unlikeotherformsoflaws,isfundamental________keepingoursocialsystemworkingproperly.intodowntointimeinnotime

Atthesametime再寫美——句式升級④Inmyview，youshouldatnotimeloseheartwheneveryouareintrouble.→AsfarasI'mconcerned,____________________________wheneveryouareintrouble.(倒裝)atnotimeshouldyouloseheartinnotime立刻；馬上atnotime決不(位于句首時，句子須用部分倒裝)atatime每次；一次atonetime曾經(jīng)；一度atthesametime同時fromtimetotime有時；偶爾佳句背誦Astheoldsayinggoes，“Wherethereisawill，thereisaway.”O(jiān)ureffortswillpayoffintime.俗話說：“有志者，事竟成。”我們的努力遲早會有回報的。2.inone'sturn輪到某人；接著先練會——單句語法填空①________histurn,PaulrosetohisfeetandsangafolksonginChinese.②Atthemeetingtheytookturns________(put)forwardanumberofsuggestionsaimingtopromotethereformofeducationsystem.再寫美——微寫作③人們使用自己的小汽車避免公共交通延誤，反過來，這造成更多的問題。Peopletrytoavoidpublictransportationdelaysbyusingtheirowncars，which________________________.Intoput

inturncreatesmoreproblemsinturn依次；輪流；反之；反過來byturns輪流；交替地taketurnstodosth.輪流做某事Itisone'sturntodosth.輪到某人做某事Itturns/turnedoutthat...結(jié)果是……3.cheerup感到高興；感到振奮；(使)高興；(使)振奮先練會——單句語法填空①CheerMary________，

andthingswillworkoutforthebest.②Theydothisinordertoencouragethecrowdstocheertheirsportsteam________.再寫美——詞匯升級③WhenI'mfeelingsad，mymothertellsmefunnystoriestomakemehappy.→WhenI'mfeeling________，

mymothertellsmefunnystoriesto________.upondepressed

cheermeupcheersb.up使某人振作起來cheersb.on(比賽中)以喝彩聲鼓勵；為某人加油cheerfor為……而歡呼；給……加油佳句背誦Idohopeshecancheerupandacceptthechallengeoflifebravely!我真心希望她能振作起來，

勇敢地接受生活的挑戰(zhàn)！itit再寫美——一句多譯[2018·全國卷滿分作文]新建的體育館足夠大，這使我們有可能參加各種各樣的活動。③Thenewly-builtstadiumislargeenough,________________________________________________.(定語從句)④Thenewly-builtstadiumislargeenough,_______________________________________.(分詞作狀語)whichmakesitpossibleforustotakepartinvariousactivitiesmakingitpossibleforustotakepartinvariousactivities(1)make＋it＋形容詞/名詞＋todosth.make＋it＋形容詞/名詞＋that從句make＋it＋nogood/nouse/novalue...＋doingsth.(2)常用于這種句型的動詞還有：think，consider，find，feel等。佳句背誦HavingwatchedA

Bite

of

ChinawillmakeiteasierforyoutounderstandwhyheisdeterminedtomakehislivingbyrunningaChinesefoodrestaurantinNewYork.看了《舌尖上的中國》，你會更容易理解為什么他決定在紐約開一家中餐館來謀生。5.句型公式：倍數(shù)表達(dá)法(教材P31)ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.但當(dāng)我試著向前邁步的時候，我發(fā)覺我被送出去很遠(yuǎn)，步子的跨度竟是在地球上的兩倍遠(yuǎn)，因而我摔倒了。

先練會——單句語法填空①Theelectronicwastestreamisincreasingthreetimes________(fast)thantraditionalgarbageasawhole.②Thenumberofstudentsnowinthisschoolisfourtimes________itwastenyearsago.

fasterwhat再寫美——一句多譯[2018·全國卷Ⅲ]正在建的新體育館是操場的兩倍大。③Thenewstadiumbeingbuiltwillbe________________theplayground.(than)④Thenewstadiumbeingbuiltwillbe________________theplayground.(as...as)⑤Thenewstadiumbeingbuiltwillbe________________theplayground.(size)oncebiggerthantwiceasbigastwicethesizeof(1)A＋be＋倍數(shù)＋as＋adj./adv.原級＋as＋B(2)A＋be＋倍數(shù)＋adj./adv.比較級＋than＋B(3)A＋be＋倍數(shù)＋the＋名詞(size/weight/length...)＋of＋B(4)A＋be＋倍數(shù)＋what從句，表示“A是……的多少倍”佳句背誦Theteachingbuildingbeingbuiltnowistwiceashighasthatone.＝Theteachingbuildingwhichisbeingbuiltnowisoncehigherthanthatone.＝Theteachingbuildingbeingbuiltnowistwicetheheightofthatone.正在修建的教學(xué)樓是那個教學(xué)樓的兩倍高。frightenedimproving

Whether4．Theywanttomake________cleartothepublicthatthecleanworkersdoanimportantandnecessaryjob.5．LiHong'smobilephonelookedjustthesameasZhangHua's，butitcosttwice________muchashis.6．[2017·全國卷Ⅰ滿分作文]Ithinkitgreatfun________(learn)thepoemswrittenintheTangDynastywithyou.it

astolearn維度2易錯誤用(改正下列語段中的錯誤，每句最多兩處錯誤)1．Thereexistssomanychemicalfactorieswhichourhomelandareseriouslypolluted.Therefore,ifwedon'ttakeactionontime,itwillbedifficultforustosaveourland._______________________________________________________2．Onceourplaygroundwastoosmall,whichpreventedushaveenoughspacetoplayandexercise.Now,thenewoneisaboutthreetimeslargethantheoldone,whichevenmakespossibleforustoholdsportsmeetings._____________________________________________________3．Therearebillionofasteroidsinthespace.Butwehumanbeingsarestillpuzzlingabouthowtheycametoexistence._______________________________________________________第一句：exists改為exist；which改為that；第二句：on改為in第一句：have改為having；第二句：large改為larger；makes后加it第一句：billion改為billions；第二句：puzzling改為puzzled；to改為into維度3完成句子/一句多譯/句型轉(zhuǎn)換1．[2018·北京卷滿分作文]我詳細(xì)地解釋這個過程的每一步，這讓他們理解如何泡茶成為可能。Iexplainedeverystepoftheprocessindetail,which________________________________howtomaketea.2．既然你精通英語，你就可以申請這份工作。__________________________________，

youcanapplyforthejob.3．我的父母一天天的變老，該輪到我開始照顧他們的時候了。Myparentsaregettingolderandolder，so_____________________lookingafterthem.madeitpossibleforthemtounderstanditismyturntostartistochangethewayisthreetimesasbigasthatistwicebiggerthan

isthreetimesthesizeof6．Thesetravelersreturnedtothehotel.Theyaretiredandsleepy.→Thesetravelersreturnedtothehotel,_________________.(形容詞短語作狀語)tiredandsleepy測效果·素養(yǎng)提升提能一、閱讀理解障礙詞Ⅰ.生詞僻義1．[2020·浙江卷7月完形]Irandesperatelybutfailedtocatchup.Thetractorcrashed2．[2020·全國卷Ⅱ閱讀C]Thefurtradekeptnutria(海貍鼠)incheckfordecades,butwhenthemarketfornutriacollapsedinthelate1980s,thecat-sizedanimalsmultiplied3．[2019·江蘇卷任務(wù)型閱讀]Itseemsobviousthatevolutionshouldselectforlargerbrains.Mammalsweighingsixtykilogramshaveanaveragebrainsizeof200cm3.________________4．[2019·天津卷]Theweaklinksmaythuskeepspeciesfromdrivingoneanothertoextinction.________________vi.碰撞vi.繁殖，

增殖n.哺乳動物n.滅絕Ⅱ.熟詞生義1．[2020·全國卷Ⅱ]Someparentswillbuyanyhigh-techtoyiftheythinkitwillhelptheirchild,butresearcherssaidpuzzleshelpchildrenwithmath-relatedskills.________________2．[2020·全國卷Ⅲ閱讀C]“Wefloatedtheideatomymumofsharingahouse，”3．[2019·江蘇卷閱讀D]BeforeStevefinished“MelancholyFlower，”hiswifeJonithoughtthemusictalentofStevewasexhausted.________________n.拼圖游戲vt.提出，

請考慮(想法或計劃)adj.耗盡了，沒有了Ⅲ.一詞多義——根據(jù)語境選出pull的含義A．排入B．(火車)進(jìn)站；(船)靠岸C．拉，拖；拽1．[2019·北京卷]Phytoplanktonliveattheoceansurface,wheretheypullcarbondioxide(二氧化碳2．[2019·北京卷]Justasinagameoftug-of-war(拔河比賽),wheneverapersonisadded,everyoneelsepulls3．[2018·天津卷]ItwasonlywhenthecarpulledAC

B提能二、微語法填空短文中黑體部分為本單元核心詞匯