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第14讲Unit2（限时:60分钟分值:55分）
一、单项填空（共10小题每小题1分，共10分）.（2018・包头）一HasyourdaughtercomebackfromAustralia—Yes.Shethereforthreeyears.（）A.hasstayedB.staysC.stayedD.hadstayed.（2018•安顺）1thinkyoungphubbers（低头族）aresupposedtothetimetheyspendtheirsmartphones.（）A.cutoff;inB.cutdown;onC.cutup;onD.cutin;in.（2018•连云港）一Look!Somebodythelights.（）一Wellitwasntme.Ididntdoit.A.turnsoffB.isturningoffC.wasturningoffD.hasturnedoff.（2018•白专艮）Neverputofftomorrowwhatyoucandotoday.（）A.untilB.beforeC.whenD.as.（2018・呼和浩特）一Thepriceofvegetablessoquicklythesedays.一OhnobutIdontthinkso.（）A.affordB.risesC.improvesD.raise.（201可南）AsachildIwouldsitforhoursbytheriverdoing—simplydaydreaming.（）A.nothingB.everythingC.somethingD.anything.（2019•原仓［J预测）Maryisthebestdancerinmyclass.Nooneelsesowell.（）A.dancesB.dancedC.willdanceD.isdancing.（2018•白银）Aftertwoyearsphysicaltraininghewasandhealthier.（）A.weakerB.longerC.strongerD.shorter.（2018・；可南）—Itsuselesstoregretwhathasbeendone.Dontmakethosemistakesagain.一IwontThafsa（n）.（）A.orderB.decisionC.promiseD.agreement.（2018•昆明）1cantgohikingwithyouthisweekendbecauseIhaveotherfishtofry.（）A.IhavemoreimportantthingstodoB.IhavesomefishtoeatC.ImfreeD.Ineedtocookfish
二、完形填空（共10小题每小题
1.5分共15分）Arismotheraskedhimtogatherfirewoodforthefire.InsteadofdoingthechorerightawayArithoughthecouldplaywithhisfriendsMitchandJoefirst.Notlongafterhismotherbegantowonder11hehadnotreturned.Itwasalreadydarkandshewasworried.AtthesametimeArirealizedthathehadnotdoneashismotherhad12andtoldhisfriendsaboutthis.Theboysthenbegangatheringthe
13.MeanwhileArismothercamelookingforhim.Shesoon14theboysvoices.Shehadmixedfeelings.Shewas15toknowthathewassafebutangryatthesametimebecauseArihaddisobeyedher.Shedecidedto16theboysalesson.Shehidinthenearbybushes（树林）.17shepickedupatwig（树枝）andthrewit.Ithitthegroundmakingasharpnoise.Itcaughttheboys
18.Theystoppedwhattheyweredoingandlookedatoneanother.Shethrew19twigintheoppositedirection.Theboysjumped.Themothercriedinalowtremblingvoice20yourmother!”Scaredtheboysdroppedeverythingandranhome.Arismothercouldnotstoplaughing.AfterpickingupsomepiecesoffirewoodsheheadedhomewhereshefoundAriintears.“MotherMotherImsorryIdidntlistentoyou“hesobbed（哭诉）.Hismotherheldhimwithlove.Sheknewhewastrulysorryandwouldnotrepeathismistake.
三、阅读理解（共5小题每小题1分，共5分）ManypeopleknowthatrubbishisabigproblemonplanetEarth.Whatmanypeopledontknowisthatjunk（垃圾）hasbecomeaprobleminouterspacetoo.AccordingtoBBCNewstherearemorethan22000piecesofspacejunkfloatingaroundtheearth.Andthesearejustthethingsthatwecanseefromthesurfaceoftheearthbytelescopes（望远镜）.Therearealsomillionsofsmallerpiecesofjunkthatwecantsee.Objectslikebitsofoldspacerocketsorsatellitesmovearoundtheplanetatveryhighspeedsofastthatevenaverysmallpiececanbreakimportantsatellitesorbecomedangeroustoastronauts.Ifthetiniestpieceofjunkcrashedintoaspaceshipitcoulddamagethevehicle.Tomakethingsworsewhentwoobjectsinspacecrashtheybreakintomanysmallerpieces.ForexamplewhenaU.S.satellitehitanoldRussianrocketin2009itbrokeintomorethan2000piecesincreasingtheamountofspacejunk.Toreduceadditionalspacejunkcountrieshaveagreedthatallnewspacetoolscanonlystayinspacefbr25yearsatmost.Eachtoolmustbebuilttofallsafelyintotheearth9satmosphereafterthattime.Intheupperpartsoftheatmosphereitwillburnup.Manyscientistsarealsosuggestingdifferentwaystocleanupspacejunk.InEnglandscientistsaretestingametalnetthatcanbefiredintospacejunk.Thenetcatchesthejunkandthenpullsitintotheearthsatmospheretoburnup.TheGermansarebuildingrobotsthatcancollectpiecesofspacejunkandbringthembacktoEarthtobesafelydestroyed.“Theproblemisbecomingmorechallengingbecauseweresendingmoreobjectsintospacetohelppeopleusetheirmobilephonesandcomputers9saysMarcoCastronuovoanItalianspaceresearcher.“Thetimetoactisnow.ThelongerweleavetheproblemthebiggeritwillbecomeJhesays..Whatdoestheunderlinedword“these”inParagraph2refertoA.Telescopes.B.Satellites.C.Piecesofspacejunk.D.BBCnewsreports..WhyisspacejunkconsideredaproblemA.Itburnsupafteritre-enterstheatmosphere.B.ItoftenstopstheviewoftelescopesonEarth.C.Itcouldforcenewspacetoolstotravelatslowerspeed.D.Itmaycrashintootherspacetoolscausingdamageordeath..Countrieswantfuturespacetoolstobeabletofallbackintotheearthsatmospheresothat.A.thetoolscanbereusedlaterB.thetoolsdontbecomespacejunkC.theearthsatmospherecanstaycleanD.theeffectsofspaceflightcanbestudied.HowdotheGermansplantodealwithspacejunkA.Catchitwithnets.B.Userobotstocollectit.C.Bumitintheearthsatmosphere.D.Senditfurtherawayfromtheearth.InwhichsectionofthenewspaperwouldyouprobablyreadthisarticleA.Environment.B.LocalNews.C.Education.D.Fashion.
四、写作共三节，满分25分第一节根据句意，用括号中所给词的适当形式填空共5小题每小题1分，共5分.Theuseofnewenergyvehicleshelpstoreduceairpollute..Drinkingtoomuchjuicecanbeharmtopeoplesteeth..Teenagersshouldallowtochoosetheirownclothes..Listen!Thereisagirlsingnextdoor..Look!Yourroomisreallytidy.Youshouldlearntobeorganized.第二节将下列句子中的汉语部分译成英语，注意使用适当的形式共5小题每小题1分，共5分.TohissurpriseAlexsteammatesallnodded同意..ComehereIhave（一些特别的事）totellyou.
33.Ourearthisbecomingmoreandmorepollutedbecauseofthe（快速发展）inpopulation.
34.Inmanycountriesfriendsare（应该）shakehandswhentheymeetforthefirsttime.
35.Themostbeautifulthingaboutlearningisthatnobodycanit（带走）fromyou.第三节书面表达（满分15分）我国是一个发展中国家，我们应该勤俭节约，构建一个节约型社会为此，我们应该从身边的点滴做起，节约能源请你围绕这个话题写一篇英语短文，要求语句通顺，语法正确意思完整80词左右参考词1匚:donttakerecyclebooksandpaperturnofftakeyourownbagsdontuseplasticbagscutdowntakecareof答案精解精析l.C
2.B
3.D
4.A
5.B
6.A
7.A
8.C
9.C
10.A
11.A
12.C
13.A
14.C
15.D
16.B
17.B
18.D
19.A
20.D
21.C
22.D
23.B
24.B
25.A第一节
26.pollution
27.harmful
28.beallowed
29.singing3O.untidy第二节
31.inagreement
32.somethingspecial
33.rapidincrease34supposedto
35.takeaway第三节Onepossibleversion:HowtosaveenergyIthinkweshoulddothefollowings.Firstweshouldrideabiketoschoolinsteadoftakingabusoracar.Secondweshouldremembertoturnoffthelightswhenweleavetheroom.Thirdinourfreetimewecancollectemptybottlesandwastepaperforrecycling.Thefourthisturningoffthetapwhenwearenotusingitforitisimportanttosavewater.Lastwehadbetternotcutdowntreesandweshouldtakecareofthem.riltrymybesttosaveenergy.IhopeIcandosomethingforourcountry.。
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