三维设计 新课标高考总复习 英语 课件 UNIT 4　SPACE EXPLORATION

UNIT4

SPACEEXPLORATION一、阅读词汇——在词块中明义1．ananalysisofpoverty

对贫穷的分析2．bekeenoncollectingstamps 热衷于收集邮票3．afatalaccident 致命的事故4．ashallowperson 一个肤浅的人5．sufficienttime 充足的时间6．theplanet'sorbit

行星的轨道7．anongoingdebate 持续的辩论8．Newton'slawofgravity

牛顿万有引力定律9．takeaspacewalk

进行太空行走10．thefirstastronauttoexplorespace 第一个探索太空的宇航员11．thesecretsoftheuniverse

宇宙的奥秘12．unmannedspacecraft

无人飞船二、表达词汇——在语境中活用(一)在括号内写出蓝体词汇在语境中的汉语意思1．Wecanrecycleplasticbottles.(vt._________)2．Bemodest,otherwiseyouwillfallbehind.(adv._______)3．Herperformanceatyesterday'sconcertwasbeyondcompare.(prep._____)4．Shewasstaringathercomputermonitor.(n._______)回收利用否则超出监视器5．Thecurrentsituationisverydisappointing.(adj._______)6．Youaresupposedtoattacharecentphotographtoyourapplicationform.(vt.____)7．Itsignalledonestepfurtherintheplantoestablishaspacestation.(vt._______)8．It'simportanttoensurethatthedatawecollectisaccurate.(n.______)9．Scientistsmakevehiclestocarrypeopleintospace.(n._________)当前的贴标志着数据交通工具10．Theenvironmenthasasignificantinfluenceonthementaldevelopmentofthechildren.(adj.________)11．Therocketlaunchedtwocommunicationssatellites.(n._____

；vt._____

；n._________)12．Theyhaveastrongdesiretogoabroad.(n.______)13．Youcanbookticketsatyourlocaltravelagency.(n.________)14．Shehasthedeterminationthatherbrotherlacks.(vt._____)精神的火箭发射人造卫星渴望代理处缺乏15．TheInternetisoftenusedasaresourceandasatoolfordistancelearning.(n.______)16．Yesterdayishistory;tomorrowismystery;todayispresent.(n.___)资源谜(二)写出蓝体词汇的语境之义及拓展形式1．70%ofourglobe'ssurfaceiswater.(n.______)拓展：______

adj.全球性的；全世界的2．Theyarguecontinuallyaboutmoney.(vi._____)拓展：__________

n．争论；争吵；论点3．Tokeephealthy,youshouldgetregularexercise.(adj._______)拓展：_________

adv.经常；定期地地球global争论argument定期的regularly4．Unfortunately,mytimeislimited.(adj.________)拓展：______

n．限制；极限；界限vt.限制5．HeisadeterminedmanandIadmirehisdetermination.(adj.____________

；n._____)拓展：_________

vt.查明；确定；决定6．Ifeltdisappointedathisdecision.(adj._______)拓展：__________

vt.使失望→______________adj.令人失望的→_________________n．失望有限的limit意志坚定的决心determine失望的disappointdisappointingdisappointment7．Mymotherisastrong-mindedandindependentwoman.(adj.______)拓展：_____________

adv.自立地；独立地→______________n．独立8．Susanisaverybrightandintelligentwoman.(adj._______)拓展：___________

n．智力；聪明；智能自立的independentlyindependence聪明的intelligence三、词块短语——在语境中辨义活用写出加蓝部分在语境中的汉语意思1．Hehastwochildrentoprovidefor._____________2．Inclosing,spaceexplorationprovidestheworldwithvariousbenefits.______3．Thebatteryonmymobilephonehasrunout,soIcan'ttelephoneyou._____4．Asaresult,serviceshavebeensharplyreduced._______提供生活所需最后耗尽所以5．Haveyoufiguredouthowmuchitwillcostduringtheholiday？______6．Henotedeverydetailsoastofixthesceneinhismind._____7．Icalledearlyinthehopeofcatchingherbeforeshewenttowork.________________8．It'sreportedthattheaccidentresultedinthedeathoftwopeople._____9．CarryonwithyourworkwhileI'maway._______10．Havethepassengersgoneonboardyet?________弄清楚为了抱着……的希望导致继续做在船上四、经典句式——在佳句背诵中品悟规则用法1.教材原句Afterwards,theUSSRfocusedonsendingpeopleintospace，andon12April1961,YuriGagarinbecamethefirstpersonintheworldtoenterspace.(不定式短语作后置定语)之后，苏联专注于载人太空飞行。1961年4月12日，尤里·加加林成为世界上进入太空的第一人。写作亮句Mostimportantly,theelderlyarethefirsttotastethedeliciousfoodbecausetheyarewellrespectedinChina.最重要的是，老人是第一个品尝美食的人，因为在中国老人很受尊重。文化典句Confidenceinyourselfisthefirststepontheroadtosuccess.自信是走向成功的第一步。续表2.教材原句Sendingpeopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoaltoachieve.(be＋adj./n.＋todo)把人送到其他星球或者甚至太阳系以外不是一个容易实现的目标。写作亮句Heissowarm-heartedandeasy-goingthatheiseasytogetalongwith.他热心和随和，很容易相处。五、“续写”片段——在背诵中品悟如何写靓写美心理或动作描写之“惊呆与轻松”Silentlyandsecretly,Islippedintotheyardoftheoldlady.Ilookedaroundandtherewasnothingbutsilence.Holdingmybreath,IgottheenvelopeIdidn'tsignjammedinherdoor.AsImademywayout,thestonewhichhadhunginmyheartforthreeweekswaseventuallygone.Isatonthegroundinrelief,staringatthesparklingstarssmilingtome.Ievenlookedforwardtotomorrow'sarrival.我悄悄地溜进了老太太的院子，并环顾四周，周围一片寂静。我屏住呼吸，把我没有签名的信封卡到了她的门上。当我走出去的时候，悬在我心上三个星期的石头终于不见了。我如释重负地坐在地上，凝视着向我微笑的闪闪发光的星星。我甚至期待着明天的到来。[点评]

本段用“silentlyandsecretly,slipinto,holdmybreath”等来表达作者紧张的心理；用“...thestonewhichhadhunginmyheartforthreeweekswaseventuallygone,thesparklingstarssmilingtome”来表达作者如释重负的心理，这里用“stone”比喻“压力”，“smiling”是拟人用法，更形象生动地突出了作者压力过后的轻松。1．determinevt.查明；确定；决定

[题点全练](单句语法填空)①We'vedetermined_________stayingathomeduringtheholidays.on/upon②Hedetermined__________(become)avolunteerwhoworkedasagateguardinourcommunity.③

____________(determine)toperformwellinthefinalexam,I'moccupiedinpreparingforit.to

become

Determined[系统归纳]

(1)determineon/upon(doing)sth. 决定(做)某事determinetodosth. 决定做某事(表示动作)(2)determinedadj. 有决心的；意志坚定的bedeterminedtodosth. 决心做某事(表示状态)考查时常把determinedtodosth.作状语的用法作为考查点，有类似用法的还有lostin,caughtin,absorbedin等。

2．argue

vt.&vi.论证；争辩；争论

[题点全练](单句语法填空)①Asourfamilyincomedecreased,Fatherargued_______anincreaseinourpocketmoney.②It'snousearguing_____himaboutthequestionforhewon'tchangehisopinion.③Mostofthemembersargued_____hisplan，whichmadehimsatisfied.④Theyarguedhim______withdrawinghiscomplaint.⑤Whydidhehavean_________(argue)withhiswifeyesterday?againstwithforintoargument[系统归纳](1)arguewithsb.about/oversth. 与某人争论某事arguefor/againststh.

赞成/反对某事argueo/outofdoingsth. 说服某人做/不做某事(2)argumentn. 争论；争吵；论点haveanargumentwith 与……争论/争吵

3．resultin导致；造成[题点全练]

单句语法填空/同义句转换①Hisstomachacheresulted______hiseatingtoomuch.②___________________________________________

(用resultin改写①句)fromHis

eating

too

much

resulted

in

his

stomachache.

选词填空(asaresult/asaresultof)③Peoplehavebetteraccesstohealthcarethantheyusedto.__________,they'relivinglonger.④____________yourcarelessness,theplanshouldbeputoffforatleastonemonth.As

a

resultAs

a

result

of[系统归纳]resultfrom

由……造成；因……而产生asaresult 所以；结果(是)asaresultof... 作为……的结果

4．runout用完；耗尽[题点全练]

单句语法填空/同义句转换①Weranout____timebeforetheparty.②Theygave____afteralongjourney.③Allthesupplieshadbeenused____beforetheygotrescued.④___________________________

(用runout改写①句)of

outupTime

ran

out

before

the

party.[系统归纳](1)runoutof意为“用完了”，是及物动词短语，表示主动意义，主语一般是人。(2)runout意为“……用完了”，是不及物动词短语，其主语通常为时间、食物、金钱等名词。(3)giveout意为“用尽；筋疲力尽”，为不及物动词短语。(4)useup意为“用完；消耗尽”，为及物动词短语。

1．disappointed

adj.失望的；沮丧的[题点全练](单句语法填空/完成句子)①Peopleweredisappointed__________thenewsthatthesatellitehadbeenlaunchedunsuccessfully.②Afterhisattempt,Campbellwasdisappointed_________(learn)thathisaveragespeedhadbeen299milesperhour.③_______________________otherguestswerenotcoming.其他客人没有来，他感到失望。at/by/withto

learnHe

was

disappointed

that[进阶学习]系统归纳bedisappointedat/with/bysth.对某事感到失望bedisappointedtodosth.因做某事而失望bedisappointedthat...对……感到失望/沮丧难点解释(1)及物动词disappoint意为“使失望/沮丧”，后面常接名词作宾语。(2)disappointing常表示事物具有的性质或特征；disappointed常表示人所处的状态。(3)muchtoone'sdisappointment＝toone'sgreatdisappointment使某人非常失望的是[练重难点](选词填空/完成句子)④Onebyone，theapplicantslefttheinterviewer'sofficewith_____________looksontheirfaces.(disappointed/disappointing)⑤_______

tomydisappointment,Ifoundhehadtoldalietohismother.(much/great)disappointedMuch⑥What___________________isthatonly10%ofthestudentschoosetoreadintheirsparetimeinordertoacquireknowledgeandimprovewritingability.最令我感到失望的是，只有百分之十的学生为了获取知识和提高写作能力而在空闲时间选择阅读。disappoints

me

most2．desire

n．渴望；欲望vt.渴望；期望[题点全练](单句语法填空)①Theboyhasadesire____asmartphonewithalargeinternalmemory.②Manyanexchangestudenthasadesire_______(learn)Chineseculture.③Hismotherdesiredhim__________(become)anarchitectafterhegrewup.④Theydesire_______(help)thosewhoareinneedofhelp.forto

learnto

becometo

help[进阶学习]系统归纳(1)haveadesiretodosth.渴望做某事haveadesireforsth.渴望得到某物(2)desiretodosth.渴望做某事desiresb.todosth.渴望某人做某事难点解释(1)名词desire前可以加入strong或burning的修饰成分，表示程度。(2)动词desire后跟that从句中的谓语动词常使用“(should)do...”的形式[练重难点]

句式升级(在①句中名词desire前加入修饰成分)⑤_____________________________________________________________________________

句型转换(把③句变为复合句)⑥_________________________________________________________________The

boy

has

a

strong/burning

desire

for

a

smartphone

with

a

large

internal

memory.His

mother

desired

that

he

(should)

become

an

architect

after

he

grew

up.3．lack

n．缺乏；短缺vt.没有；缺乏

[题点全练](单句语法填空)①Thereis___lackofknowledgeaboutthenewlaw.②_____

lackofhumanprotection,thenumberofYangtzeFinlessPorpoiseisbecomingsmallerandsmaller.a

For[进阶学习]系统归纳(1)forlackof因缺乏……alackof缺乏……(2)lackingadj.短缺的；缺乏的belackingin缺少……难点解释lack作名词时常与介词of连用；作动词时可作及物动词直接加宾语(不能用于被动语态和进行时)，也可作不及物动词，后常与介词for连用[练重难点](单句语法填空)③Though_______(lack)money,hisparentsmanagedtosendhimtoauniversity.④Lacking____sufficientoxygen,theastronautcouldnotcarryonwithhismission.⑤ThoughJackwaslacking___experience,hemadeupforitinenthusiasm.lackingforin[进阶学习]系统归纳(1)attach...to附上；连接attachimportance/significance/valuetosth.认为……有重要性/意义/价值(2)beattachedto附属于；依恋难点解释(1)attach...to...中的to为介词，其后跟名词、动名词等；(2)以下两个基本用法的变形是营造写作亮点的重要手段：Greatimportanceisattachedtosth.非常重视……(被动语态)withsth.attachedtosth.

……上附……[练重难点]

句式升级(用被动语态改写③句)④_____________________________theseatingorderatformaldinnersbyChinesepeople.

用with复合结构完成句子⑤LocatedinShandongProvince,MountTaihaslongbeenapopulartouristattraction,______________________________________________.泰山位于山东省，长期以来一直是受欢迎的旅游胜地，许多中国传奇故事都与之有关。Great

importance

is

attached

towith

many

Chinese

legendary

stories

attached

to

it不定式短语作后置定语[用法规则]英语中常用不定式作后置定语的情况主要有：(1)当中心词是序数词或被序数词、形容词最高级，thenext,theonly,thelast等修饰时。(2)抽象名词time,way,ability,reason,chance,courage,opportunity等后常用不定式作定语。(3)不定代词something,nothing,little等后常用不定式作定语。[应用体验](完成句子)①Heisalwaysthefirsttobearhardshipsand______________________.他是一个总是吃苦在前、享乐在后的人。②It'ssaidthatshehastheability____________________________.据说她有能力做好这项具有挑战性的工作。③Ihavesomethingimportantabouttheconstructioninthedowntown__________.我有一些关于市区建设的重要事情要告诉你。the

last

to

enjoy

comfortsto

do

the

challenging

work

wellto

tell

you|写作主题——太空探索|“太空探索”这一主题涵盖人类探索太空的历史与成就(包括我国航天事业的发展和成就)、太空中的生活、火星探索计划、天文百科知识，以及关于“人类耗费时间和金钱去探索太空是否值得”的讨论等内容。这一主题不仅有助于引导学生关注人类太空探索的进程，开阔他们的视野，更能让学生感受科学家和宇航员为航空航天事业的发展不断努力、勇于开拓的精神。这种精神激励学生勤奋学习、刻苦钻研、不畏挫折，努力探索自身发展道路，为国家科技事业的发展奉献智慧和力量。ISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?(节选自人教版教材必修第三册UNIT4)Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld'spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.❶However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.(先介绍了人们关于太空探索是否值得这一争议，然后运用however话音一转，为本篇文章奠定了基调，即太空探索对我们有帮助)Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth'sincreasingpopulation.(从太空探索在与世界饥饿的斗争中发挥的作用的角度进行了说明)Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample，spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasmemoryfoampillowsandsmartphonecameras,arechangingourlives.(从太空探索促进技术进步的角度进行了说明)Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet'sresourcesarelimited.❷Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.(从太空探索促进人们思考全球问题、找到解决问题的方法的角度进行了说明)Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople'sshort-termandlong-termproblems.(总括了太空探索的益处，表明太空探索应该继续下去这一观点)由教材学写法1．学亮点词汇第一段中的shallow形象地描述了一些人对太空探索的肤浅的、片面的认知。第二段中用makeadifference写太空探索的影响，用directly一词强调其在绕地卫星方面的积极贡献，段尾用asaresult引出本段主题。第三段中的promote,improvement，benefit,advanced等词是描述科技领域的积极影响时的常用词。2．学高级句式句❶中which引导定语从句，修饰先行词view，解释了为什么说这一观点是肤浅的。句❷是一个主从复合句，句子用Inorderto引出目的状语，that引导定语从句，修饰先行词planets，语言精练地表达了科学家们正在努力寻找其他行星是因为它们有可能成为我们的新家园，以便满足地球上快速增长的人口需求。3．学行文逻辑本文为“总—分—总”的结构。文章先是介绍了人们对太空探索存在的争议性看法，然后给出自己的观点，进而从三个方面对其进行论证、阐述。文章最后重申了对这一论点的支持态度。整篇文章用词严谨、逻辑缜密、论证清晰，令人信服。Ⅰ.多积词块——丰富表达方式1．artificialsatellite

人造卫星2．discovernewresources 发现新资源3．putforward 提出4．solarsystem 太阳系5．returntotheearth 返回地球6．closeto 靠近；亲近；临近7．ontheotherhand 另一方面8．spacestation 太空站；空间站9．spaceexploration 太空探索10．theouterspace 外太空11．mannedspaceship/spacecraft 载人飞船12．cometrue 实现13．conductanexperiment 进行实验14．inthelongrun 从长远来看15．energyshortages 能源短缺Ⅱ.多积佳句——彰显表达功底1．Ihavelongbeeninterestedinspaceexploration.长期以来，

我一直对太空探索感兴趣。2．Thejourneytoouterspaceandotherplanetsisnotadreamanymore.去外太空和其他星球的旅行不再是一个梦想。3．Althoughlivinginspaceisnoteasyandverycostly,thecostsareworthit.虽然在太空生活不容易，也很昂贵，但付出是值得的。4．Thereisnodoubtthatwebenefitalotfromthescientificadvancementsinmanydifferentways.毫无疑问，

我们在许多不同的方面受益于科学的进步。5．WeChineseareproudofwhatwehaveachievedinthepasttwodecades.我们中国人都为我们在过去二十年中所取得的成就感到骄傲。一、作文补写表达亮下面这篇文章介绍了班级对“太空探索是否值得”这一问题进行的讨论，请根据提示，运用上面所学，将文章补充完整。Studentsin