UNIT4SPACEEXPLORATION一、閱讀詞匯——在詞塊中明義1．a(chǎn)nanalysisofpoverty

對(duì)貧窮的分析2．bekeenoncollectingstamps 熱衷于收集郵票3．a(chǎn)fatalaccident 致命的事故4．a(chǎn)shallowperson 一個(gè)膚淺的人5．sufficienttime

充足的時(shí)間6．theplanet'sorbit

行星的軌道7．a(chǎn)nongoingdebate

持續(xù)的辯論8．Newton'slawofgravity

牛頓萬(wàn)有引力定律9．takeaspacewalk

進(jìn)行太空行走10．thefirstastronauttoexplorespace

第一個(gè)探索太空的宇航員11．thesecretsoftheuniverse

宇宙的奧秘12．unmannedspacecraft

無(wú)人飛船二、表達(dá)詞匯——在語(yǔ)境中活用(一)在括號(hào)內(nèi)寫(xiě)出藍(lán)體詞匯在語(yǔ)境中的漢語(yǔ)意思1．Wecanrecycleplasticbottles. (vt.

)2．Bemodest,otherwiseyouwillfallbehind.(adv._____)3．Herperformanceatyesterday'sconcertwasbeyondcompare.(prep._____)4．Shewasstaringathercomputermonitor.(n._______)5．Thecurrentsituationisverydisappointing.(adj._______)6．Youaresupposedtoattacharecentphotographtoyourapplicationform. (vt.___)回收利用否則超出監(jiān)視器當(dāng)前的貼7．Itsignalledonestepfurtherintheplantoestablishaspacestation.(vt.______)8．It'simportanttoensurethatthedatawecollectisaccurate.(n._____)9．Scientistsmakevehiclestocarrypeopleintospace.(n._________)10．Theenvironmenthasasignificantinfluenceonthementaldevelopmentofthechildren. (adj._______)11．Therocketlaunchedtwocommunicationssatellites. (n._____；vt._____；n.________)標(biāo)志著數(shù)據(jù)交通工具精神的火箭發(fā)射人造衛(wèi)星12．Theyhaveastrongdesiretogoabroad.(n._____)13．Youcanbookticketsatyourlocaltravelagency.(n._______)14．Shehasthedeterminationthatherbrotherlacks.(vt._____)15．TheInternetisoftenusedasaresourceandasatoolfordistancelearning. (n._____)16．Yesterdayishistory;tomorrowismystery;todayispresent.(n.___)渴望代理處缺乏資源謎(二)寫(xiě)出藍(lán)體詞匯的語(yǔ)境之義及拓展形式1．70%ofourglobe'ssurfaceiswater. (n._____)拓展：

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

n．爭(zhēng)論；爭(zhēng)吵；論點(diǎn)3．Tokeephealthy,youshouldgetregularexercise.(adj._______)拓展：

adv.經(jīng)常；定期地4．Unfortunately,mytimeislimited.(adj._______)拓展：

n．限制；極限；界限vt.限制地球global爭(zhēng)論argument定期的regularly有限的limit5．HeisadeterminedmanandIadmirehisdetermination. (adj.

；n.____)拓展：

vt.查明；確定；決定6．Ifeltdisappointedathisdecision.(adj._______)拓展：__________

vt.使失望→______________

adj.令人失望的→______________

n．失望7．Mymotherisastrong--mindedandindependentwoman.(adj._______)拓展：

adv.自立地；獨(dú)立地→

n．獨(dú)立8．Susanisaverybrightandintelligentwoman.(adj._______)拓展：

n．智力；聰明；智能意志堅(jiān)定的決心determine失望的disappointdisappointingdisappointment自立的independentlyindependence聰明的intelligence三、詞塊短語(yǔ)——在語(yǔ)境中辨義用活(寫(xiě)出加藍(lán)部分在語(yǔ)境中的漢語(yǔ)意思)1．Hehastwochildrentoprovidefor._____________2．Inclosing,spaceexplorationprovidestheworldwithvariousbenefits.____3．Thebatteryonmymobilephonehasrunout,soIcan'ttelephoneyou._____4．Asaresult,serviceshavebeensharplyreduced._____5．Haveyoufiguredouthowmuchitwillcostduringtheholiday？_______提供生活所需最后耗盡所以弄清楚6．Henotedeverydetailsoastofixthesceneinhismind._____7．Icalledearlyinthehopeofcatchingherbeforeshewenttowork. ________________8．It'sreportedthattheaccidentresultedinthedeathoftwopeople._____9．CarryonwithyourworkwhileI'maway. _______10．Havethepassengersgoneonboardyet?_______為了抱著……的希望導(dǎo)致繼續(xù)做在船上四、經(jīng)典句式——在佳句背誦中品悟規(guī)則用法1.教材原句Afterwards,theUSSRfocusedonsendingpeopleintospace，andon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.(不定式短語(yǔ)作后置定語(yǔ))之后，蘇聯(lián)專(zhuān)注于載人太空飛行。1961年4月12日，尤里·加加林成為世界上進(jìn)入太空的第一人。寫(xiě)作亮句Mostimportantly,theelderlyarethefirsttotastethedeliciousfoodbecausetheyarewellrespectedinChina.最重要的是，老人是第一個(gè)品嘗美食的人，因?yàn)樵谥袊?guó)老人很受尊重。文化典句Confidenceinyourselfisthefirststepontheroadtosuccess.自信是走向成功的第一步。2.教材原句Sendingpeopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoaltoachieve.(be＋adj./n.＋todo)把人送到其他星球或者甚至太陽(yáng)系以外不是一個(gè)容易實(shí)現(xiàn)的目標(biāo)。寫(xiě)作亮句(2020·全國(guó)卷Ⅰ書(shū)面表達(dá))Heissowarm-heartedandeasy-goingthatheiseasytogetalongwith.他熱心和隨和，很容易相處。五、“續(xù)寫(xiě)”片段——在背誦中品悟如何寫(xiě)靚寫(xiě)美心理或動(dòng)作描寫(xiě)之“驚呆與輕松”Silentlyandsecretly,Islippedintotheyardoftheoldlady.Ilookedaroundandtherewasnothingbutsilence.Holdingmybreath,IgottheenvelopeIdidn'tsignjammedinherdoor.AsImademywayout,thestonewhichhadhunginmyheartforthreeweekswaseventuallygone.Isatonthegroundinrelief,staringatthesparklingstarssmilingtome.Ievenlookedforwardtotomorrow'sarrival.悄悄地溜進(jìn)了老太太的院子，我環(huán)顧四周，周?chē)黄澎o。我屏住呼吸，把我沒(méi)有簽名的信封卡到了她的門(mén)上。當(dāng)我走出去的時(shí)候，懸在我心上三個(gè)星期的石頭終于不見(jiàn)了。我如釋重負(fù)地坐在地上，凝視著向我微笑的閃閃發(fā)光的星星。我甚至期待著明天的到來(lái)。[點(diǎn)評(píng)]

本段用“silentlyandsecretly,slipinto,holdmybreath”等來(lái)表達(dá)作者緊張的心理；用“...thestonewhichhadhunginmyheartforthreeweekswaseventuallygone,thesparklingstarssmilingtome”來(lái)表達(dá)作者如釋重負(fù)的心理，這里用“stone”比喻“壓力”，“smiling”是擬人用法，更形象生動(dòng)地突出了作者壓力過(guò)后的輕松。1．determine

vt.查明；確定；決定

[題點(diǎn)全練](單句語(yǔ)法填空)①We'vedetermined

stayingathomeduringtheholidays.②(2020·全國(guó)卷Ⅰ書(shū)面表達(dá))WhentheepidemicofCOVID--19brokeout,hedetermined

(become)avolunteerwhoworkedasagateguardinourcommunity.③__________(determine)toperformwellinthefinalexam,I'moccupiedinpreparingforit.on/upontobecomeDetermined[系統(tǒng)歸納]

(1)determineon/upon(doing)sth. 定(做)某事determinetodosth. 定做某事(表示動(dòng)作)(2)determinedadj. 決心的；意志堅(jiān)定的bedeterminedtodosth. 心做某事(表示狀態(tài))考查時(shí)常把determinedtodosth.作狀語(yǔ)的用法作為考查點(diǎn)，有類(lèi)似用法的還有l(wèi)ostin,caughtin,absorbedin等。

2．a(chǎn)rgue

vt.&vi.論證；爭(zhēng)辯；爭(zhēng)論

[題點(diǎn)全練](單句語(yǔ)法填空)①Asourfamilyincomedecreased,Fatherargued_________anincreaseinourpocketmoney.②It'snousearguing______himaboutthequestionforhewon'tchangehisopinion.③Mostofthemembersargued

hisplan，whichmadehimsatisfied.④Theyarguedhim

withdrawinghiscomplaint.⑤Whydidhehavean

(argue)withhiswifeyesterday?againstwithforintoargument[系統(tǒng)歸納](1)arguewithsb.about/oversth. 與某人爭(zhēng)論某事arguefor/againststh.

贊成/反對(duì)某事argueo/outofdoingsth.

說(shuō)服某人做/不做某事(2)argumentn.

爭(zhēng)論；爭(zhēng)吵；論點(diǎn)haveanargumentwith

與……爭(zhēng)論/爭(zhēng)吵3．resultin導(dǎo)致；造成[題點(diǎn)全練]單句語(yǔ)法填空/同義句轉(zhuǎn)換①Hisstomachacheresulted

hiseatingtoomuch.②__________________________________________

(用resultin改寫(xiě)①句)選詞填空(asaresult/asaresultof)③Peoplehavebetteraccesstohealthcarethantheyusedto.__________,they'relivinglonger.④___________

yourcarelessness,theplanshouldbeputoffforatleastonemonth.fromHiseatingtoomuchresultedinhisstomachache.AsaresultAsaresultof[系統(tǒng)歸納]resultfrom

……造成；因……而產(chǎn)生asaresult 以；結(jié)果(是)asaresultof... 作為……的結(jié)果

4．runout用完；耗盡[題點(diǎn)全練]單句語(yǔ)法填空/同義句轉(zhuǎn)換①Weranout

timebeforetheparty.②Theygave

afteralongjourney.③Allthesupplieshadbeenused

beforetheygotrescued.④__________________________(用runout改寫(xiě)①句)ofoutupTimeranoutbeforetheparty.[系統(tǒng)歸納]

(1)runoutof“用完了”，是及物動(dòng)詞短語(yǔ)，表示主動(dòng)意義，主語(yǔ)一般是人。(2)runout“……用完了”，是不及物動(dòng)詞短語(yǔ)，其主語(yǔ)通常為時(shí)間、食物、金錢(qián)等名詞。(3)giveout“用盡；筋疲力盡”，為不及物動(dòng)詞短語(yǔ)。(4)useup“用完；消耗盡”，為及物動(dòng)詞短語(yǔ)。1．disappointed

adj.失望的；沮喪的[題點(diǎn)全練](單句語(yǔ)法填空/完成句子)①Peopleweredisappointed

thenewsthatthesatellitehadbeenlaunchedunsuccessfully.②Afterhisattempt,Campbellwasdisappointed_______(learn)thathisaveragespeedhadbeen299milesperhour.③________________________

otherguestswerenotcoming.其他客人沒(méi)有來(lái)，他感到失望。at/by/withtolearnHewasdisappointedthat[進(jìn)階學(xué)習(xí)]系統(tǒng)歸納bedisappointedat/with/bysth.對(duì)某事感到失望bedisappointedtodosth.因做某事而失望bedisappointedthat...對(duì)……感到失望/沮喪難點(diǎn)釋解(1)及物動(dòng)詞disappoint意為“使失望/沮喪”，后面常接名詞作賓語(yǔ)。(2)Disappointing常表示事物具有的性質(zhì)或特征；

disappointed常表示人所處的狀態(tài)。(3)muchtoone'sdisappointment＝toone'sgreatdisappointment

使某人非常失望的是[加練重難](選詞填空/完成句子)④Onebyone，theapplicantslefttheinterviewer'sofficewith

looksontheirfaces.(disappointed/disappointing)⑤______

tomydisappointment,Ifoundhehadtoldalietohismother.(much/great)⑥What

isthatonly10%ofthestudentschoosetoreadintheirsparetimeinordertoacquireknowledgeandimprovewritingability.最令我感到失望的是，只有百分之十的學(xué)生為了獲取知識(shí)和提高寫(xiě)作能力而在空閑時(shí)間選擇閱讀。disappointedMuchdisappointsmemost2．desire

n．渴望；欲望vt.渴望；期望

[題點(diǎn)全練](單句語(yǔ)法填空)①Theboyhasadesire

asmartphonewithalargeinternalmemory.②Manyanexchangestudenthasadesire

(learn)Chineseculture.③Hismotherdesiredhim

(become)anarchitectafterhegrewup.④Theydesire

(help)thosewhoareinneedofhelp.fortolearntobecometohelp[進(jìn)階學(xué)習(xí)]系統(tǒng)歸納(1)haveadesiretodosth.渴望做某事haveadesireforsth.渴望得到某物(2)desiretodosth.渴望做某事desiresb.todosth.渴望某人做某事難點(diǎn)釋解(1)名詞desire前可以加入strong或burning的修飾成分，表示程度。(2)動(dòng)詞desire后跟that從句中的謂語(yǔ)動(dòng)詞常使用“(should)do...”的形式。[加練重難]句式升級(jí)(在①句中名詞desire前加入修飾成分)⑤________________________________________________________________________句型轉(zhuǎn)換(把③句變?yōu)閺?fù)合句)⑥_______________________________________________________________Theboyhasastrong/burningdesireforasmartphonewithalargeinternalmemory.Hismotherdesiredthathe(should)becomeanarchitectafterhegrewup.3．lack

n．缺乏；短缺vt.沒(méi)有；缺乏

[題點(diǎn)全練](單句語(yǔ)法填空)①Thereis____lackofknowledgeaboutthenewlaw.②

lackofhumanprotection,thenumberofYangtzeFinlessPorpoiseisbecomingsmallerandsmaller.aFor[進(jìn)階學(xué)習(xí)]系統(tǒng)歸納(1)forlackof

因缺乏……alackof

缺乏……(2)lackingadj.

短缺的；缺乏的belackingin

缺少……難點(diǎn)釋解lack作名詞時(shí)常與介詞of連用；作動(dòng)詞時(shí)可作及物動(dòng)詞直接加賓語(yǔ)(不能用于被動(dòng)語(yǔ)態(tài)和進(jìn)行時(shí))，也可作不及物動(dòng)詞，后常與介詞for連用。

[加練重難](單句語(yǔ)法填空)③Though

(lack)money,hisparentsmanagedtosendhimtoauniversity.④Lacking

sufficientoxygen,theastronautcouldnotcarryonwithhismission.⑤ThoughJackwaslacking

experience,hemadeupforitinenthusiasm.lackingforin4．a(chǎn)ttach

vt.系；綁；貼[題點(diǎn)全練](單句語(yǔ)法填空/完成句子)①Fatheraskedmetoattachastamp

theenvelopeandmailit.②Thishospital________(attach)tothemedicalcollegenearbywasdestroyedintheflood.③Chinesepeople_______________________theseatingorderatformaldinners.中國(guó)人非常重視在正式宴會(huì)上的座次順序。toattachedattachgreatimportanceto[進(jìn)階學(xué)習(xí)]系統(tǒng)歸納(1)attach...to

附上；連接attachimportance/significance/valuetosth.

認(rèn)為……有重要性/意義/價(jià)值(2)beattachedto

附屬于；依戀難點(diǎn)釋解(1)attach...to...中的to為介詞，其后跟名詞、動(dòng)名詞等(2)以下兩個(gè)基本用法的變形是營(yíng)造寫(xiě)作亮點(diǎn)的重要手段：Greatimportanceisattachedtosth.非常重視……(被動(dòng)語(yǔ)態(tài))witharecentphotoattachedtotheapplication

申請(qǐng)表上附一張近期照片[加練重難]句式升級(jí)(用被動(dòng)語(yǔ)態(tài)改寫(xiě)③句)④

theseatingorderatformaldinnersbyChinesepeople.用with復(fù)合結(jié)構(gòu)完成句子⑤LocatedinShandongProvince,MountTaihaslongbeenapopulartouristattraction,_____________________________________________.泰山位于山東省，長(zhǎng)期以來(lái)一直是受歡迎的旅游勝地，許多中國(guó)傳奇故事都與之有關(guān)。GreatimportanceisattachedtowithmanyChineselegendarystoriesattachedtoit不定式短語(yǔ)作后置定語(yǔ)[用法規(guī)則]英語(yǔ)中常用不定式作后置定語(yǔ)的情況主要有：(1)當(dāng)中心詞是序數(shù)詞或被序數(shù)詞、形容詞最高級(jí)，thenext,theonly,thelast等修飾時(shí)。(2)抽象名詞time,way,ability,reason,chance,courage,opportunity等后常用不定式作定語(yǔ)。(3)不定代詞something,nothing,little等后常用不定式作定語(yǔ)。[應(yīng)用體驗(yàn)](完成句子)①Heisalwaysthefirsttobearhardshipsand

.他是一個(gè)總是吃苦在前、享樂(lè)在后的人。②It'ssaidthatshehastheability

.據(jù)說(shuō)她有能力做好這項(xiàng)具有挑戰(zhàn)性的工作。③Ihavesomethingimportantabouttheconstructioninthedowntown

.我有一些關(guān)于市區(qū)建設(shè)的要事要告訴你。thelasttoenjoycomfortstodothechallengingworkwelltotellyou“太空探索”這一主題內(nèi)容涉及人類(lèi)探索太空的歷史與成就(包括我國(guó)航天事業(yè)的發(fā)展和成就)、太空中的生活、火星探索計(jì)劃、天文百科知識(shí)，以及關(guān)于“人類(lèi)耗費(fèi)時(shí)間和金錢(qián)去探索太空是否值得”這一話題的討論等。該主題有利于引導(dǎo)學(xué)生關(guān)注人類(lèi)太空探索的進(jìn)程，不僅是為了開(kāi)闊學(xué)生視野，更重要的是讓學(xué)生感受和體會(huì)科學(xué)家以及宇航員們?yōu)楹娇蘸教焓聵I(yè)的發(fā)展不斷努力、勇于開(kāi)拓的精神。這種精神激勵(lì)學(xué)生勤奮學(xué)習(xí)、刻苦鉆研、不畏挫折，努力探索自己的發(fā)展道路，為國(guó)家科技事業(yè)的發(fā)展奉獻(xiàn)自己的智慧和力量。ISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?(節(jié)選自人教版新教材必修第三冊(cè)UNIT4)Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld'spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.?However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.(先介紹了人們關(guān)于太空探索是否值得這一爭(zhēng)議，然后運(yùn)用however話音一轉(zhuǎn)，為本篇文章奠定了基調(diào)，即太空探索對(duì)我們有幫助)Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space--basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth'sincreasingpopulation.(從太空探索在與世界饑餓的斗爭(zhēng)中發(fā)揮的作用的角度進(jìn)行了說(shuō)明)Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High--endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample，spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasmemoryfoampillowsandsmartphonecameras,arechangingourlives.(從太空探索促進(jìn)技術(shù)進(jìn)步的角度進(jìn)行了說(shuō)明)Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet'sresourcesarelimited.?Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.(從太空探索促進(jìn)人們思考全球問(wèn)題、找到解決問(wèn)題的方法的角度進(jìn)行了說(shuō)明)Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople'sshort-termandlong-termproblems.(總括了太空探索的益處，表明太空探索應(yīng)該繼續(xù)下去這一觀點(diǎn))

由教材學(xué)寫(xiě)法1．學(xué)亮點(diǎn)詞匯第一段中的shallow形象地描述了一些人對(duì)太空探索的膚淺的、片面的認(rèn)知。第二段中用makeadifference寫(xiě)太空探索的影響，用directly一詞強(qiáng)調(diào)其在繞地衛(wèi)星方面的積極貢獻(xiàn)，段尾用asaresult引出本段主題。第三段中的promote,improvement，benefit,advanced等詞是描述科技領(lǐng)域的積極影響時(shí)的常用詞。2．學(xué)高級(jí)句式句?中which引導(dǎo)定語(yǔ)從句，修飾先行詞view，解釋了為什么說(shuō)這一觀點(diǎn)是膚淺的。句?是一個(gè)主從復(fù)合句，句子用Inorderto引出目的狀語(yǔ)，that引導(dǎo)定語(yǔ)從句，修飾先行詞planets，語(yǔ)言精練地表達(dá)了科學(xué)家們正在努力尋找其他行星是因?yàn)樗鼈冇锌赡艹蔀槲覀兊男录覉@，以便滿足地球上快速增長(zhǎng)的人口需求。3．學(xué)行文邏輯本文為“總—分—總”

的結(jié)構(gòu)。文章先是介紹了人們對(duì)太空探索存在的爭(zhēng)議性看法，然后給出自己的觀點(diǎn)，進(jìn)而從三個(gè)方面對(duì)其進(jìn)行論證、闡述。文章最后重申了對(duì)這一論點(diǎn)的支持態(tài)度。整篇文章用詞嚴(yán)謹(jǐn)、邏輯縝密、論證清晰，令人信服。Ⅰ.多積詞塊——豐富表達(dá)方式1．a(chǎn)rtificialsatellite

人造衛(wèi)星2．discovernewresources 發(fā)現(xiàn)新資源3．putforward 提出4．solarsystem 太陽(yáng)系5．returntotheearth 返回地球6．closeto

靠近；親近；臨近7．ontheotherhand

另一方面8．spacestation

太空站；空間站9．spaceexploration

太空探索10．theouterspace

外太空11．mannedspaceship/spacecraft

載人飛船12．cometrue

實(shí)現(xiàn)13．conductanexperiment

進(jìn)行實(shí)驗(yàn)14．inthelongrun

從長(zhǎng)遠(yuǎn)來(lái)看15．energyshortages

能源短缺Ⅱ.多積佳句——彰顯表達(dá)功底1．Ihavelongbeeninterestedinspaceexploration.長(zhǎng)期以來(lái)，

我一直對(duì)太空探索感興趣。2．Thejourneytoouterspaceandotherplanetsisnotadreamanymore.去外太空和其他星球的旅行不再是一個(gè)夢(mèng)想。3．Althoughlivinginspaceisnoteasyandverycostly,thecostsareworthit.雖然在太空生活不容易，也很昂貴，但付出是值得的。4．Thereisnodoubtthatwebenefitalotfromthescientificadvancementsinmanydifferentways.毫無(wú)疑問(wèn)，

我們?cè)谠S多不同的方面受益于科學(xué)的進(jìn)步。5．WeChineseareproudofwhatwehaveachievedinthepasttwodecades.我們中國(guó)人都為我們?cè)谶^(guò)去二十年中所取得的成就感到驕傲。一、作文補(bǔ)寫(xiě)表達(dá)亮下面這篇文章介紹了班級(jí)對(duì)“太空探索是否值得”