选择性必修第三册　Unit 2　Out of this world

英语大一轮复习Unit2Outofthisworld选择性必修第三册内容索引抓关键高考热点过基础知识排查提能力主题写作><PART01过基础知识排查astronaut n.宇航员，航天员gravity n.重力；严重性；严肃float vi.飘动，漂流；浮 vt.使浮动，使漂流cupboard n.壁橱；橱柜，衣柜ceiling n.天花板；上限mission n.任务；使命，天职；军事行动；太

空飞行任务carryoutamission 执行任务creature n.动物，生物；人mosquito

n.(pl.mosquitoesormosquitos)蚊子microscope n.显微镜maintenance n.维护，保养；维持，保持radiation n.辐射，放射线luxury n.不常有的乐趣(或享受)；奢侈品tube n.管，管子；软管furthermore adv.此外，再者pill n.药丸，药片discipline vt.严格要求(自己)；惩罚；训练 n.训练，纪律；行为准则；自制力leisure n.闲暇，空闲leisuretime 业余时间atsb’sleisure 在某人闲暇时crew n.全体工作人员；全体乘务人员，

全体船员；专业团队altogether adv.完全；总共；总之19kit n.成套设备，成套工具；配套元件telescope n.望远镜crucial adj.至关重要的，关键性的orbit vt.&vi.围绕……运动；沿轨道运行 n.(天体等运行的)轨道astronomer n.天文学家merely adv.仅仅，只不过administration n.行政部门；管理，行政agency n.机构；代理处comprise vt.包括，包含；组成，构成becomprisedof... 由……组成scan vt.&vi.扫描；细看；浏览 n.扫描检查；快速查阅foundation n.基础，根据；地基；创办；基金会purse n.资金，财源；钱包tale n.故事；讲述，叙述30shuttle n.航天飞机；来往于两地之间的航班(或班车、

火车) vi.频繁往来(于两地之间)hydrogen n.氢，氢气rocket n.火箭；火箭武器motive n.原因，动机，目的amotivefor... ……的动机mechanic n.机械师，技工shelter n.居住，住处；庇护 vt.保护，掩蔽 vi.躲避constant adj.固定的，不变的；连续发生的，重复的nuclear adj.核能的，原子能的；核武器的evaluate vt.评估，估计，评价→evaluation

n.评价；估价exposure n.面临，遭受；揭露；报道→expose

vt.使暴露；使显露；揭发；使(胶卷)曝光visible adj.看得见的；明显的→invisible

adj.看不见的→visibly

adv.易察觉地；明显地permanent adj.永久的，永恒的→permanence

n.永久性，持久性；永久universe n.宇宙，天地万物→universal

adj.普遍的；全体的；全世界的；共同的origin n.起源，起因；出身→original

adj.起初的；原来的；首创的；独创的n.原

著；原作→originally

adv.原来，起初theoriginof... ……的起源46frequency n.发生率，出现率；频繁；频率→frequent

adj.频繁的→frequently

adv.频繁地investment n.投资；投入→invest

v.投资；投入calculate vt.计算，核算；预测→calculation

n.计算，运算；预测→calculator

n.计算器Itiscalculatedthat... 据估算……49coverage n.新闻报道；覆盖范围；信息范围→cover

n.覆盖物；封面；掩护物v.覆盖；遮盖；处

理；涉及；包括incredibly adv.极其，极端地；令人难以置信→incredible

adj.不可思议的，难以置信的dust n.沙土，尘土；灰尘，尘埃→dusty

adj.布满灰尘的castnewlighton 使进一步了解……plaintosee 显而易见的laythefoundationfor 为……打下基础cometoanend 结束atatime 每次ahugeamountof 大量的longtodo

渴望做……makesenseof 弄清楚/弄明白……61Duetothenearabsenceofgravityinspace，wehavetoattachourselvessothatwedon’tfloataround.(sothat引导目的状语从句)由于太空中近乎没有重力，我们必须把自己固定住，这样我们才不会四处飘浮。62It’sstrangethatwetrytosleepwithnopressureagainstourback，buttheunusualbedsdon’tbotherusanymore.(It＋be＋adj.＋that...)尝试背部没有压力地入睡是奇怪的，但我们不再为这些特别的床而烦恼了。63SplendidastheviewoftheEarthis，spacewalkingisnotasexcitingasyoumightthink.(as引导让步状语从句)尽管地球的景色十分壮观，但太空行走并不像你们可能想象的那么激动人心。64ItisthroughourresearchintospacethatwehaveconfirmedthattheEarthisroundandthatitorbitstheSun.(强调句)正是通过对太空的研究，我们才能确定地球是圆的，它绕着太阳公转。n.[C]&[U]缺席；不在某处；[U]缺乏→absentadj.缺席的；不在的；心不在焉的→absent-mindedadj.心不在焉的；健忘的absence·absenceofmind心不在焉inone’sabsence＝intheabsenceofsb某人不在时·beabsentfrom不参加；缺席1vt.占领；使用，占用；居住；使忙于→occupiedadj.使用中的；忙于→occupationn.工作；职业；占领bother2·occupyoneselfwithsth/(in)doingsth忙于(做)某事·beoccupiedwithsth/(in)doingsth忙于(做)某事vt.占领；使用，占用；居住；使忙于→occupiedadj.使用中的；忙于→occupationn.工作；职业；占领occupy3·occupyoneselfwithsth/(in)doingsth忙于(做)某事·beoccupiedwithsth/(in)doingsth忙于(做)某事n.条件，状况；(pl.)境况，(尤指)经济状况circumstance4in/undernocircumstances决不(置于句首，句子要用部分倒装语序)in/underthecircumstances在这种情况下；既然这样ifcircumstancesallow/permit如果情况允许的话adj.对……极重要的；必不可少的vital5bevitalfor/tosth对……极为重要beofvitalimportanceto...对……至关重要Itisvitaltodo...做……很重要。Itisvitalthatsb(should)dosth.某人做某事是极其重要的。n.助手，助理；助教；售货员adj.辅助的；助理的；副的→assistv.帮助；协助；援助→assistancen.援助，帮助；辅助设备assistant6·assistsbwithsth/indoingsth/todosth帮助某人(做)某事·withtheassistanceof在……的帮助下come/gotoone’sassistance来/去帮助某人·inone’sview＝fromone’spointofview在某人看来haveagoodviewof...清楚地看到；饱览comeintoview进入视野，映入眼帘·view...as...把……看作……鉴于，考虑到inviewof7·This/Thatisbecause...这/那是因为……(because引导的从句表示原因)·This/Thatisthereasonwhy...这/那就是……的原因。(why引导的从句

表示结果)·Thereasonwhy...isthat...……的原因是……(why引导的是定语从句)That’swhyeveryspacewalkiscarefullyplanned.这就是为什么(我们)要仔细规划好每次的太空行走。why引导表语从句81.我写信向你道歉，因为上周末我没能参加你的生日派对。(应用文写作之道歉信)______________________________________________________________________________________________________________________________I’mwritingtoapologizetoyouforbeingabsentfrom/myabsencefromyourbirthdaypartylastweekend.2.我过去总是麻烦您为我做很多事情，但您从来不对我不耐烦。(应用文写作之感谢信)______________________________________________________________________________________________________________________________Iusedtobotheryoutodomanythingsforme，butyouwereneverimpatientwithme.3.业余时间，我一直忙于练习我的英语口语，所以我英语说得很流利。(应用文写作之申请信)______________________________________________________________________________________________________________________________4.在任何情况下我们都不应屈服于任何困难。(读后续写之主旨升华)(倒装句型)_______________________________________________________________Inmysparetime，IhavebeenoccupiedwithmyoralEnglishsoIspeakEnglishfluently.Undernocircumstancesshouldwesubmit(ourselves)toanydifficulties.5.如果我们要在环境保护方面有所作为，从小事做起是至关重要的。(应用文写作之倡议书)Ifwearetomakeadifferenceinenvironmentalprotection，___________

.it’svitalthatwe(should)beginwithsmallthings6.有时我会失去信心，但幸运的是，我最好的朋友一直鼓励我说：“你绝不应该半途而废。我会一直帮助你的。”(应用文写作之人物介绍)AttimesIwillloseheart，butluckilymybestfriendencouragesmeallthetime，saying，“Atnotimeshouldyougiveuphalfway.___________

”Iwillalwayscometoyourassistance/Iwillassistyouallthetime.7.①尽管这个礼物不值多少钱，但我非常珍惜它。在我看来，真正重要的是其中所包含的爱。(读后续写之升华句)(强调句型)Althoughthepresentisn’tworthmuch，Ivalueitverymuch._________________________________________________________________________________________Frommypointofview/Inmyview，it’sthelovecontainedinitthatreallycounts/matters.②孔子被认为是中国古代最伟大的教育家和思想家之一。(2023·全国甲，短文投稿)______________________________________________________________________________________________________________________________ConfuciusisviewedasoneofthegreatesteducatorsandthinkersinancientChina.8.他总是尽其所能参与他们所做的任何事情。这就是为什么没有一个孩子认为大卫决定加入越野赛队是不寻常的。(2022·新课标Ⅰ，读后续写)Healwaysparticipatedtothebestofhisabilityinwhatevertheyweredoing.

thatDavidhaddecidedtojointhecross-countryteam.ThatwaswhynoneofthechildrenthoughtitunusualⅠ.阅读单词1.foundation2.gravity3.administration4.maintenance5.astronaut6.luxury词汇默写__________________________________________________________________________________________________________________________________________n.基础，根据；地基；创办；基金会n.重力；严重性；严肃n.行政部门；管理，行政n.维护；维持n.不常有的乐趣(或享受)；奢侈品n.宇航员，航天员Ⅱ.重点单词1.

vi.飘动，漂流；浮 vt.使浮动，使漂流2.

vt.严格要求(自己)；惩罚；训练 n.训练，纪律；行为准则；自制力3.

vt.&vi.扫描；细看；浏览 n.扫描检查；快速查阅floatdisciplinescan4.

n.全体工作人员；全体乘务人员，全体船员；专业团队5.

vt.&vi.围绕……运动；沿轨道运行 n.(天体等运行的)轨道6.

n.居住，住处；庇护 vt.保护，掩蔽 vi.躲避7.

adj.至关重要的，关键性的creworbitsheltercrucial8.

adj.对……极重要的；必不可少的9.

n.条件，状况；(pl.)境况，(尤指)经济状况10.

vt.使烦恼；使担心；打扰 vi.花费时间精力(做某事) n.[U]烦扰；麻烦；困难vitalcircumstancebotherⅢ.拓展单词1.

adj.永久的，永恒的→

n.永久性，持久性；永久2.

adj.看得见的；明显的→

adj.看不见的3.

n.投资；投入→

v.投资；投入permanentpermanencevisibleinvisibleinvestmentinvest4.

n.面临，遭受；揭露；报道→

vt.使暴露；使显露；揭发；使(胶卷)曝光5.

n.新闻报道；覆盖范围；信息范围→

n.覆盖物；封面；掩护物v.覆盖；遮盖；处理；涉及；包括6.

vt.计算，核算；预测→

n.计算，运算；预测→

n.计算器exposureexposecoveragecovercalculatecalculationcalculatorⅣ.核心短语1.atsb’sleisure _____________2.withtheassistanceof _______________3.laythefoundationfor _______________4.

每次5.ahugeamountof _______在某人闲暇时在……的帮助下为……打下基础atatime大量的Ⅰ.词形变化填空1.Asan

，he

theprofessorincarryingouttheproject.Andwithouthis

，itcouldn’thavebeencompletedontime.(assist)2.Weneedto

ourselves，ourvalues，ourstrengthsandsoonbecauseobjective

willbenefitus.(evaluate)3.Heisalways

fromclass，andhis

makeshisheadteacherangry.(absent)语境运用assistantassistedassistanceevaluateevaluationsabsentabsence4.Iam

withmy

，which

mostofmytimeeveryday.(occupy)5.Tomusedtobea

customertoourstore，buthedoesn’tcomehereas

thesedays.(frequent)6.Idon’tknowaboutthe

oflifeontheEarth，butI’msurelifeontheEarthmusthavegonethroughalong

period.(origin)occupiedoccupationoccupiesfrequentfrequentlyoriginoriginalⅡ.选词填空1.

theshortageoftime，eachpersoncanonlyspeakfor5minutes.2.Whatshereferredtowassoconfusingthattheycouldhardly________

it.castnewlighton，inthecircumstances，inviewof，plaintosee，cometoanend，makesenseofInviewofmakesenseof3.Allgoodthingsmust

，howeverbeautifulanexperienceitis.4.Honestlyspeaking，hispassionforthepianois

，buthisfamilycan’taffordthefee.cometoanendplaintoseecastnewlighton，inthecircumstances，inviewof，plaintosee，cometoanend，makesenseof5.Hisopinion

theproblemandtheybegantochangetheiroriginalstrategy.6.Theboyandhisbrotherweretrappedintheruins.

，theykeptcalmandwaitedfortherescuers.castnewlightonInthecircumstancescastnewlighton，inthecircumstances，inviewof，plaintosee，cometoanend，makesenseofⅢ.经典句型仿写1.我会慢慢说，以便你能理解我的意思。(sothat)______________________________________________________________2.重要的是，你应该知道自己的优缺点。(Itis＋adj.＋that)______________________________________________________________I’llspeakslowlysothatyoucanunderstandme.Itisimportantthatyoushouldknowyourstrengthsandweaknesses.3.尽管这项活动具有挑战性，但每个人都很喜欢它，所有的参与者都从中受益很多。(as引导让步状语从句)

，everyoneenjoyeditandalltheparticipantsbenefitedalotfromit.4.他没有按时交作业。那就是他被老师惩罚的原因。(why引导表语从句)Hedidn’thandinhishomeworkontime.___________________________

.ChallengingastheactivitywasThatwaswhyhewaspunishedbyhisteacher5.是你及时的鼓励和慷慨的帮助使我度过了那段艰难的时光。(强调句)____________________________________________________________________________________________________________________________Itwasyourtimelyencouragementandgeneroushelpthatmademegothroughthetoughtime.Ⅳ.语法填空文中加颜色词汇为本单元词汇Thereisaheateddebateaboutwhetherspaceanduniverseareworthexploring.Somepeoplebelievethatspace1.

(explore)demandshugeinvestment，anddoesnothing2.

(enhance)thequalityofourlives.Butothers，especially3.

(astronaut)，don’tagree.Livinginspaceistheirdream.Theyexpecttofinishtheirmissionthoughitis4.

(challenge).Duetotheabsenceofgravity，explorationtoenhanceastronautschallengingtheyhavetoattach5.

(they)inordernottofloataround.They6.

(occupy)inconductingresearchandevaluatingtheeffectsoflowgravityoncreatures.Foraspacewalk，theymustput7.

theirspacesuitstoprotectthemfromexposuretothecoldandradiation.Inviewofthelow-gravityenvironment,8.

isaluxurytoeatfreshfood.Sometimestheymusttakepillstoensurea9.

(balance)supplyofnutrients.themselvesareoccupiedonitbalancedTheresultsofthesespaceexplorationshavemademajorcontributionsto10.

understandingoftheorigin，evolution，andlikelyfutureoftheuniverseanditcanalsomotivatetheyoungtobecomethescientistsofthefuture.an返回><第二部分抓关键高考热点1.occupy(1)Thebedseemedtooccupymostoftheroom.

(2)Grizzlybears，whichmaygrowtoabout2.5mlongandweighover400kg，occupyaconflictedcorneroftheAmericanpsyche—werevere(敬畏)themevenastheygiveusfrighteningdreams.(2023·全国甲)

(3)Sheoccupiedherselfwithroutineofficetasks.

A.使忙于(做某事)

B.占用(空间、面积、时间等)

C.侵占；占据____________BCA2.shelter(1)Theywerestandingundertheshelterofahugetree.

(2)Thesunbeatdown，sowesatintheshade，shelteringfromthesun.

A.n.躲避处；避难所B.n.居所；住处C.n.保护；掩蔽；庇护D.vt.掩蔽；保护E.vi.躲避；避难________CE(3)Overthepastfewyears，manysolarfarmdevelopershavetransformedthespaceundertheirsolarpanelsintoashelterforvariouskindsofpollinators，resultinginsoilimprovementandcarbonreduction. (2023·浙江1月)

(4)Food，clothing，fuelandshelterarethefourmostbasichumanneeds.

(5)Treeswereplantedtoshelterthisareafromstrongsandstorms.

A.n.躲避处；避难所B.n.居所；住处C.n.保护；掩蔽；庇护D.vt.掩蔽；保护E.vi.躲避；避难____________ABD1.Apparently，thespeedoflightisanimportantconstant.2.Shecalculatedthatgoingtoastranger’shousewasariskymove，butshedecidedtotakethechance.______________n.常数v.认为返回><PART01提能力主题写作假设你是国际学校的学生会主席李华，为使学生了解更多的航天知识，你校决定举行一次关于航天科学的讲座，请用英语写一则书面通知，内容包括：1.讲座的时间、地点；2.讲座的目的及内容；3.希望同学们踊跃参加。太空探索完成句子1.鉴于越来越多的学生对太空知识表现出极大的兴趣，本周五下午两点将在学校礼堂举行一场以太空科学为主题的讲座。(inviewof)__________________________________________________________________________________________________________________________2.本讲座主要由三部分组成，第一部分将对我国航天飞行的历史和最近的发射进行新的阐述。(castnewlighton，“介词＋which”引导非限制性定语从句)__________________________________________________________________________________________________________________________3.更好地了解我国航天事业的发展对我们来说具有重要的意义。(vital，it作形式主语)__________________________________________________________________________________________________________________________4.由同样的专家展示的第二部分将涉及相关的科学效益，如为某些疾病的治疗奠定基础。(laythefoundationfor，过去分词短语作定语)__________________________________________________________________________________________________________________________完成句子5.最后也是最关键的部分是参与者可以提出他们感兴趣的问题。(incredibly，crucial，表语从句)__________________________________________________________________________________________________________________________6.欢迎任何有意了解更多太空知识的同学参加本次讲座。(motive；定语从句)__________________________________________________________________________________________________________________________完成句子把以上句子用适当的过渡词语和过渡句组成一篇80词左右的短文。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________组句成篇NoticeInviewofmoreandmorestudents’showinggreatinterestinspaceknowledge，alecturewiththethemeofspacesciencewillbeheldintheschoolhallat2o’clockthisFridayafternoon.Thelecturemainlyconsistsofthreeparts，thefirstpartofwhichwillcastnewlightonthehistoryofspaceflightsaswellasrecentlaunchinourcountry.Itisofvitalsignificanceforustohaveabetterunderstandingofthedevelopmentofaerospaceindustryinourcountry.参考范文Thesecondpartpresentedbythesameexpertswilldealwiththerelatedscientificbenefits，suchaslayingthefoundationforthecureforsomeillnesses.Thelastbutincrediblycrucialpartisthatparticipantscanraisequestionstheyarecuriousabout.Anyonewhohasamotiveforlearningmoreaboutspaceishighlywelcometotakepartinthelecture.TheStudentCouncil参考范文教材语料整合亮词[情感描写]

absencen.缺乏，不存在；缺席missionn.任务；使命，天职；军事行动；太空飞行任务

vitaladj.必不可少的，对……极重要的；维持生命所必需的leisuren.闲暇，空闲crucialadj.至关重要的，关键性的merelyadv.仅仅，只不过incrediblyadv.极其，极端地；令人难以置信[动作描写]

bothervt.使烦恼，使担心；花费时间精力(做某事)；打扰occupyvt.占用，使用；居住；占领，侵占；使忙于教材语料整合美句1.First，weputonourspacesuits，whichallowustobreatheinspaceandprotectusfromexposuretothecoldandradiation.Thenweheadout，andsometimesperformtasksforhoursatatime，withthebeautifulEarthvisiblebelow.(动作描写)2.SplendidastheviewoftheEarthis，spacewalkingisnotasexcitingasyoumightthink.(事物描写)教材语料整合美句3.Duringourleisuretime，there’snothingwelikemorethantositbackwiththerestofthecrewandwatchourremarkableplanetgoby，takingpicturesforourfamilyandfriendsbackhome.(动作＋场景描写)4.Itisthiskindofinspirationthatkeepsourthirstforknowledgealiveandensuresthatadvancesinspaceexplorationandmanyotherfieldswillcontinuetobemade.(主旨升华)情感细节描写：哭泣(一)拓展语料积累单词1.weepv.哭泣2.waterv.流泪