人教版（2019） 必修第三冊 Unit 4 Space Exploration作業(yè)（含答案）

Unit4SpaceExploration基礎(chǔ)知識鞏固練習(xí)一、單詞拼寫(10個小題，每小題2分，共計20分)1．Theyshouldalsoencouragethepublicto(回收利用),andthisshouldbecompulsoryforeveryone.2．Ifsituationsare(無法)repair,it'stimetoletgo.3．Asweorganizedteams,prepared(資料)andpracticedansweringquestions,IfeltmoreconnectedthanIeverhadtoanysportsteam.4．Theyhaveanopportunitynowtoreallyunlockthesecretsofthe(宇宙)．5．Oneofthesolutionstotheheavytrafficproblemistoreducethenumberof(車輛)．6．Thepoweroftheindividualis(有限的),whilethepowerofthemassesislimitless.7．Theshortageofwaterhasbecomea(全球的)problemthatneedstobesolvedurgently.8．Theysuccessfully(監(jiān)控)themovementofthefishgoinguptheriver.9．It'sbelievedthathistalkonherbalmedicineisvery(淺的)．10．Aheartylaughrelievesphysicaltension,leavingyour(肌肉)relaxedforoverhalfanhour.二、選詞填空(5個小題，每小題2分，共計10分)eq\x(runout，onboard，resultin，carryon，figureout)1．Humanshavebeenexploringtheuniverseformanyyearsandwestillcan'thowitcameintoexistence.2．Theywilltheirnegotiationsnextweeknomatterwhatconditionstheyface.3．Theshipsanktothebottomoftheseabecauseoftheterriblestorm,killingallpassengers.4．Asisknowntous,failureusuallyresultsfromlazinesswhilediligencecansuccess.5．Conditionsaregettingworseandsuppliesinthespacecraftare.三、典句仿寫(5個小題，每小題2分，共計10分)1．我花了一個半小時做這頓晚飯。[ittakes(sb)sometimetodosth]thedinner.2．當(dāng)面對校園問題時，我們應(yīng)該盡一切努力改善現(xiàn)狀。(狀語從句的省略)，weshouldmakeeveryefforttoimprovethepresentsituation.3．這條街道是那條街道的四倍長。(倍數(shù)表達法)Thisstreetis.4．這樣一頓美味的早餐保證會讓他們的媽媽在母親節(jié)快樂。(make＋賓語＋賓語補足語)SuchatastybreakfastwasguaranteedtoonMother'sDay.5．我們要把真實情況告訴你，以便你能自己作出判斷。(soasto)We'lltellyouthetruth.四、詞形轉(zhuǎn)換練習(xí)(8個小題，每小題2分，共計16分)1．Tohergreat(disappoint),itrainedonthedayofthepicnic.2．Drivingisimportantforpreservingtheir(independent),givingthemthefreedomtogetoutwithouthavingtorelyonothers.3．Itisimportanttoread(regular)ifyouarekeenonimprovingyourEnglish.4．Weprefertodescribeemotional(intelligent)asaspecificsetofskillsthatcanbeusedforeithergoodorbadpurposes.5．ThereisnodenyingthatChina'seconomyplaysanimportantroleinthe(globe)economy.6．Itis(universe)acknowledgedthatwealthdoesn'tnecessarilymeanhappiness.7．Childhoodactivitieshelpachilddevelopresponsibility,(independent),confidenceandcompetence.8．(limit)thoughtimewas,theymanagedtoachievemuchaftertakingaseriesofmeasures.五、本單元動詞和固定用法練習(xí)(6個小題，每小題2分，共計12分)1．Becauseoftheirsmallsizeandweight,theycannot(recycle)．2．Weheadedtothebar，(signal)tothegirlthatshecouldtakepartinthecampaign(launch)bythecompany.3．Theworkerswerenotbetterorganized，otherwisethey(accomplish)thetaskinhalfthetime.4．Wemustcarrytillsuccessinspiteofvariouschallengesanddifficulties.5．Inaword,IcanintroduceChinesepaintingtoourguestswhile(offer)themguidance.6．Researchhasshownthathavingapreferenceforjunkfoodcanresultobesity.六、單元語篇要點練習(xí)(10個小題，每小題2分，共計20分)根據(jù)提示，運用本單元的單詞、短語或句式的正確形式完成下面的語篇。 Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeon1. (variety)spacemissions,whethertoMars2.otherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoney3.(explore)space.However,othersfeelthisisashallowviewwhichfailstorealise4.exploringspacehelpsus.Firstly,exploringspacehasalreadymade5.differenceinthefightagainstworldhunger.Ithasdirectlyresulted6.themanysatellitesthatnoworbitEarth.Secondly,spaceexploration7.(promote)technological8.(improvement)thatbenefitusall.Finally,9.(send)astronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Inclosing,exploringspace10.(provide)theworldwithmanydifferentbenefits.

答案：一、單詞拼寫(10個小題，每小題2分，共計20分)【答案】1.recycle2.beyond3.resources4．universe5.vehicles6.limited7.global8．monitored9.shallow10.muscles二、選詞填空(5個小題，每小題2分，共計10分)【答案】1.figureout2.carryon3．onboard4.resultin5.runningout三、典句仿寫(5個小題，每小題2分，共計10分)【答案】1.Therecomesatimewhenchildrenneedtoknow2．Itissaidthathehaswrittenanewbook3．benotonlymeaningfulbutalsoexciting4．Asyouknow5．itisworthwhiletobe/beingengaged四、詞形轉(zhuǎn)換練習(xí)(8個小題，每小題2分，共計16分)【答案】1.disappointment2.independence3．regularly4.intelligence5.global6．univ