Unit 5 Into the Unknown 同步练习-外研版（2019）高中英语选择性必修第四册

Unit5Startingout&UnderstandingideasI.选用方框内合适的单词并用其正确形式补全下列句子。（每个单词限用一次）bury,canal,dismiss,astronomy,abandon,civilisation,expansion1.Iwasfascinatedbyanyprogrammeexplaining__________andanybookoraboutspacetravel.2.Afterarchaeologistshadstudiedthesite,theyfoundfourhouseruinsthatwere__________undertheground.3.Iftheydon’tthinktheexpertscanresolvetheissue,theycan__________theirsuggestions.4.Oneofthemostfamous__________thatofancientEgypt,whichthrivedforcenturiesalongtheRiver.5.Duethedevelopmentand__________ofsupermarkets,manysmalllocalbusinessesfindhardsurvive.6.Accordinglocals,theshipwas__________byownersbecauseofthefinancialproblemsofthecompany.7.TheSuez__________connectstheMediterraneantheRedSea,providinganavenueforvesselspassbetweenAsiaandtheMiddleEastandEurope.II.根据括号内的汉语意思补全下列句子。（每空一词）1.Thewrittenrecordoftheconversationdoesn’t____________________(符合)whatwasactuallysaid.2.______________________________(在其鼎盛时期)underAlexandertheGreat,ancientGreeceruledofEuropeandWesternAsia.3.______________________________(除了……之外)thebeds,archaeologistsdiscoveredawoodencasecontainingmetalandfabricobjects.4.Oncethebeautifulbuildingthethehoteleventually______________________________(衰落)underpoormanagementlastyear.UsinglanguageI.选用方框内合适的短语并用其正确形式补全下列句子。（每个短语限用一次）action,setout,asteerclearof,testthewaters1.Beingwellpreparedaheadofenables____________________whenanaturaldisasterhappens.2.Ifyourenergylow,____________________intenseaerobicexercise;low-levelactivitybestcreatemoreenergy.3.Agenciesweredirectedidentifyandevaluatesuchancientresources,andhave____________________protectthesesignificantsites.4.Futureexplorationofthesolarsystemmayinvolvesendingroboticexplorers____________________onunchartedplanetsbeforesendinghumans.5.In1908,BritishexplorerErnestShackletonandhisteam____________________reachtheSouthbuthadturnbackduethecoldandfoodshortages.II.将下列句子翻译成含名词性从句的主从复合句。1.这部纪录片向我们解释了为什么那次太空探索失败了。________________________________________________________________________________________________________________2.据估计这些恐龙在大约六千五百万年前就灭绝了。________________________________________________________________________________________________________________3.考古学家的独特之处在于他们通过观察古人制造的东西研究过去的文化。________________________________________________________________________________________________________________4.海洋探索帮助我们了解我们正如何影响地球环境以及如何被地球环境所影响。________________________________________________________________________________________________________________5.研究人员们希望这些信息将帮助他们解开古希腊之谜。________________________________________________________________________________________________________________III.根据所给提示，用本部分所学词汇的正确形式完成下面短文。（每空一词）Archaeologyprimarilyconcernedreconstructingextinctculturesfromthematerialremainsofancestors,orthethingstheymadeorusedandleftbehind.Archaeologistsarealwaysfascinatedby1.____________________(不为人知的事物)and2.______________________________(积极投入到……中去)thechallengeouthowpeoplelivedthepast.Anarchaeological3.__________(调查)involvesseveralphasesbeforeanypracticalexcavationtakesplace.aclearplancreatedwhichcontainsdetailsaboutwhatthearchaeologistshopeachieve.Secondly,anexcavationplaceuncoveranyarchaeologicalsubstancesburiedundertheground.theinformationanddatacollectedfromthesurveyedsitesarethen4.l__________i__________andevaluatedachievetheobjectivesofarchaeology.Iffindtheideaofstudyingmillion-year-oldfossilsofhumanancestorsinteresting,beinganarchaeologistasacareerbesuitableforyou.However,5.____________________(慎重考虑)beforeenteringthecareerbecauseconsistsoflong-termgoalsandgreatachievementsarehardDevelopingideas&PresentingideasI.根据所给单词的首字母、词性及英文释义写出该单词。1.d__________n.theactofapersonorthingthatdrills2.s__________n.aparticularofsolid,liquid,or3.m__________n.aunitoflengthwhichequal0.001metres4.v__________n.aespeciallyonethatpartofaseriesofbookII.阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Therearemany1.__________thisworldthatnoonehasbeenablesolve,oneof2.__________theBermudaTriangleonthesoutheasterncoastoftheUnitedStates.date,noshiporaircrafthasreturned3.__________(safe)fromthesite.Themerchantship,Celeste,also4.__________(know)asthe“GhostShip”,vanishedtheBermudaTriangle.Manyattemptsweremade5.__________(locate)theship,butnothingwasfound.Later,onDecember4,1872,partsoftheshipwerefound6.__________AtlanticOcean.7.__________wasbelievedthatthisshipmusthavebeenavictimofpirates(海盗).However,alloftheship’svaluablebelongings8.__________(discover)yearslater.Anothership,Austin,9.__________(sail)forNewwentmissingattheplace1881.ManypeoplebelievethattheBermudaTrianglemysteriousbecauseinhabitedbystrangebeingsfromanotherplanet,butdate,noonehasbeen10.__________(success)solving答案：Starting&UnderstandingideasI.1.astronomy2.buried3.dismiss4.civilisations5.expansion6.abandoned7.CanalII.1.correspond/2.Atpeak3.Ontopof4.fellintoruinUsinglanguageI.1.agetaway2.steerclearof3.takenaction4.testthewaters5.setoutII.1.Thedocumentaryexplainsuswhythatspaceexplorationfailed.2.Itestimat