Unit 4 单元检测高一英语人教版必修3.docx
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Unit4单元检测高一英语人教版必修3
Unit4Astronomy:
thescienceofthestars
单元检测
.选词填空
watchout,watchover,nowthat,cheerup,inturn,byturn,intime
1.____________youdon’tlikethejob,youcangiveitup.
2.Wolveswillkillpeopleandpeoplewill____________killthem.
3.Sarahmadeittotheairportjust____________tocatchherplanethismorning.
4.____________forwalkersandotherbicyclists,andalwaysuseyourlightsindarkconditions.
5.Feelingblueabouttheworld?
＂____________,＂sayssciencewriterMattRidley.
.完成句子
1.我每天早上都朗读英语。
Imake____________________aloudeverymorning.
2.我打算让姐姐和我一块去上海。
Iplantomakemysister________________withme.
3.这位医生竭尽全力让他的工作在医学领域得到认可。
Thedoctortriedtomake________________inthemedicalcircles.
4.这条新修建的房子是原来的两倍大。
Thenewly builthouseis____________________theformerone.
5.我们将竭尽全力阻止这场战争的爆发。
Wewilltryourbest__________________________.
.单句改错
1.Effectivemeasuresmustbetakentokeeptheriverbeingpolluted.
________________________________________________________________________
2.Whateverhappens,innotimewillIgiveup.
________________________________________________________________________
3.TheproblemwasverypuzzlingthatIcouldn’tunderstandit.
________________________________________________________________________
4.Therewasexistedacertaindoubtamongtheworkersastothenecessityofthework.
________________________________________________________________________
5.Johnwasmadedealwiththetoughproblem.
________________________________________________________________________
.阅读理解
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
A
EarlyinthemorningofJune29,1991,CarrierandMorgensternwerewatchingthefield.Althoughtheycouldseenothingthroughthethickfog,theykepttheircamerarunning.
By6a.m.thefogbegantolift.Aremarkablepairofcircleshadbeenflattened.Stalks（主茎）werebentbutnotbroken.Outsidethecirclesthewheatwasuntouched.Muddythoughthefieldwas,therewerenofootprintsorothermarks.Thecirclesseemedtohavecomefromnowhere.＂Ican’texplainitatall,＂MikeCarriersaidtohimselfwithhiseyeswideopen.
Carrierisnotalonesincetheearly1980s,morethan2000circleshaveappearedinfarmer’sfields.MostcirclesformatnightbetweenMayandAugust.
Somebelievethecirclesarecausedbydeerorsomeotheranimals.OthersthinkofUFOs.＂Thecirclesaremessagesgivenbythosewhocomefromouterspace,＂saysMichaelGreen.＂Perhapstheyaretryingtogetintouchwithus.＂
PatDelgadohasdoneresearchoncropcirclessince1981.Hebelievesthattheyarecausedby＂someformofearthenergy.＂
Mostscientiststhinkthatthere’snoscientificbasistobackupGreen’sorDelgado’stheories.Someofthemsay,＂Wethinkthey’renothingbuthoax（骗局）.＂
InSeptember1991,DougBowerandDaveChorleytoldnewsmenthatsince1979theyhadmadecirclesthroughoutsouthernEnglandtofoolpeoplewhobelievedinUFOs.
Sincetheearly1980s,Dr.TerenceMeadenhasvisitedmorethan1000circles.Nowhethinkshemayhavetheanswer.Hebelievestruecropcirclesaremadebyvortex（旋风）whichcanflattenthecropincircularpatterns.
NowcropcirclesarestillfoundinsouthernEnglandeachsummer.AretheyreallythetracesofUFOs?
1.OnthemorningofJune29,1991,CarrierandMorgensernhopedto________.
A.recordtheimportantthingB.drawaconclusion
C.findasecretofnatureD.seesomethingfunny
2.Whenhesawthecropcircle,MikeCarriewas________.
A.satisfiedB.frightenedC.surprisedD.interested
3.MostscientistsconsiderthattheoriesofGreenandDelgadoare________.
A.meaningfulB.reasonable
C.instructiveD.againstthelawsofscience
4.Accordingtothearticlewemayknowthatallthecropcircles________.
A.aremadebythosewhocomefromouterspace
B.arenothingbuthoaxes
C.arenothoaxes
D.canbeexplainedbyscientists
B
DamagetoOzonelayerGetsWorse
Inthemiddleofwinter,whensnowisfallinginmanypartsoftheUnitedStates,scientistshavesoundedawarningtopeoplewhoplantospendmanyhoursinthesunthissummer.Thewarningis:
Thesun’ssummertimeraysaremoredangerousthanoncethought.
Ateamofscientistsfrom80nationsrecentlyreportedtotheUnitedNationsthatalayerofozone（臭氧层）intheatmosphere,whichprotectshumansfromharmfullevelsofultraviolet（紫外线）radiation,willbethinnerovertheUnitedStatesthissummer.ThethinnerlayerallowsmoreultravioletraysfromthesuntoreachEarth.Theextraamountofultravioletradiationcouldcauseanincreaseinthenumberofcasesofskincancer.
Scientistsfirstbecameconcernedabouttheozonelayerinthemid-1980swhenaholewasdiscoveredinthelayeraboveAntarcticaduringthewinter.Theholewascausedbychemicalsusedinrefrigeratorsandairconditioners.Whenthesechemicalsaresentoutintotheatmosphere,theyproducegasesthatdestroytheozone.
Concernabouttheprotectiveozonelayerrosemorerecentlywhendata（数据）fromsatellitesandgroundstationsshowedthatozonelevelsweredroppingoverareasotherthanAntarctica.LowozonelevelswererecordedinthespringandsummerovertheUnitedStatesandoverotherpopulatedareasintheworld.
Althoughmanycountrieshavealreadybegunstoppingtheuseofozonedestroyingchemicals,thenewfindingsareexpectedtoadvancethetimetableforatotalban（禁止）ofthechemicals.
5.Thescientistshaveobservedtheozonelayer________.
A.since1980B.sincelastwinter
C.forabout20yearsD.foraboutoneyear
6.Theozonelayerintheatmospherecan________.
A.doalotofgoodtohumanbeingsinmanyways.
B.protecthumansfromdiseasescausedbybadweather.
C.doalotofharmtohumanbeingsinthesummer-time.
D.protecthumansfromharmfullevelsofultravioletradiation.
7.Scientistsfirstfoundthattherewasaholeintheozonelayer________.
A.aboveArcticduringthewinterinthemid-1980s
B.aboveAntarcticaduringthewinterinthemid-1980s
C.oversomewhereinthenorthoftheequatorin1980
D.overtheU.S.Ainthesummertimeinthemid-1980s
8.Thedamagetotheozonelayerwascausedby________.
A.thechangeableweather
B.ozone-destroyingchemicals
C.chemicalsfromrefrigerators
D.chemicalsfromairconditioners
.完形填空
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
TodaywehadanAmericanfamily,theRobinsons,forSundaydinner.Mr.Robinsonismymother’scoworker.
Mr.andMrs.Robinsonandtheirtwoyoung1cameatabout6:
00p.m.Mrs.RobinsongaveMumabunchoffreshflowers,2color,freshnessandtheirgoodwill.Mumdidthe3anditwaslefttoourselvestogettoknoweachother.ThetwogirlsJudyandAnnieandXiaoHonghad4funwithourlittlecat.
Mrs.Robinsonismuch5thanherhusband.TherewasamomentofembarrassmentwhenGrannyaskedabouther6.Mumwasabouttoapologize7Mrs.Robinsonlaughedandsaiditwasquiteallrightandthatshehadbeenhere8enoughtoknowit’stheChinesecustom.She9toldusthatshewas32,thoughherhusbandwas52.
Andofcoursetheyentirely10thedinner.LikeaperfectChinesehostess,MumandespeciallyGranny__11__stuffing（填）themwithfoodandurgingthemtoeatandtodrink,apologizingallthetimethatit’sahomelymeal.12,Mrs.RobinsonsaidtoMum,＂IntheWestanyhostesswouldbeproudofsuchafeastinsteadofapologizingforit,andwedon’turgethegueststoeatordrink.13somanygoodthingsbeforeme,Icertainlydon’tneedanyurging.The14ishowtopreventmyselfovereating.＂Weall15laughteratthat.
Whenthey16toleave,theythankedusnotonlyfortheexcellentdinner,butforgivingthemsuchanice__17__.Besides,theyinsistedongivingeveryoneofusahugandakiss,18didembarrassme.ButIthinkGrannywasreally19whentheykissedher.
It’ssurprisinghowalittlegoodwillonbothsidescan20languageandculturalbarriers.
1.A.HoweverB.InsteadC.ThereforeD.Besides
2.A.speedupB.slowdownC.giveupD.keepon
3.A.worksB.happensC.mindsD.matters
1.A.sons B.babiesC.daughtersD.friends
2.A.bringingB.takingC.fetchingD.adding
3.A.decorationB.directionC.introductionD.reception
4.A.powerfulB.hopefulC.speechlessD.endless
5.A.olderB.youngerC.thinnerD.taller
6.A.marriageB.ageC.beliefD.salary
7.A.whileB.whenC.butD.and
8.A.luckilyB.happilyC.longD.short
9.A.honestlyB.graduallyC.excitedlyD.loudly
10.A.preparedB.tastedC.enjoyedD.swallowed
11.A.continuedB.stoppedC.suggestedD.kept
12.A.HoweverB.BesidesC.ThereforeD.Instead
13.A.ForB.WithC.OverD.As
14.A.dangerB.painC.questionD.problem
15.A.brokeoutB.gaveoffC.burstintoD.setout
16.A.cameB.hurriedC.gotD.rose
17.A.dayB.timeC.mealD.gift
18.A.theyB.itC.whichD.that
19.A.touchedB.frightenedC.disappointedD.encouraged
20.A.changeB.improveC.damageD.break
.七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
There’salottoconsiderwhenplanningyourtripandevenmoreifyouareplanningatripforyourfamily.Herearesomethingstoconsiderforyournextfishingtrip.
1 Whilesomepeoplelovetrout（鲑鱼）othersmightbebass（鲈鱼）fishermen.Sincebassarefoundinwarmwatersandtroutincoldwaters,someonemightbedisappointedifyoudidnotconsiderthetypeoffishbeforepickingalocati
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