高中英语全程复习方略素能提升演练(十九)必修4Unit4(新人教版)

素能提升演练（十九）必修4Unit4Ⅰ.单词拼写1.Weshall__________(保卫)ourmotherland，whateverthecostmaybe.2.Themuseumhadseveralpaintings__________(代表)theartist’searlystyle.3.Theboylookedatme________(好奇地)asifIwereacompletestranger.4.Heisfluentin________(口语的)English，butisnotgoodatwrittenEnglish.5.Themachinewillnot_________(运转)properlyifitisnotkeptwelloiled.6.Thepolicetookdownthewitness’s_________(陈述)．7.Therewerecallsfor________(主要的)changestothesystem.8.Trytoavoidbeing________(主观的)andone-sidedwhenlookingatproblems.9.Speakclearly，oryou’llmakeyourself_________(误解)．10.Asyou_________(接近)theschool,thefirstbuildingyouseeistheteachingbuilding.Ⅱ.单项填空1.[2012杭州模拟]Thiscompanywasthefirst______portableradiosaswellascassetterecordersintheworld.A.producingB.toproduceC.havingproducedD.produced2.Atthemeetingtheydiscussedthreedifferent______tothestudyofmathematics.A.approachesB.meansC.methodsD.ways3.[2012济南模拟]ThoughBritishandAmericanEnglishhavesomedifferencesinspellingandpronunciation,theyhavemuch______.A.ingeneralB.incommonC.inplaceD.inwords4.［2012合肥模拟］Ahousemayservemanypurposes，butitsmain_______istoprovideshelter.A.rankB.approachC.functionD.theme5.Thegirlwasnervousinfrontofsomanystrangersandwedidallwecouldtomakeherfeelmore_______.A.ateaseB.insilenceC.forfunD.withjoy6.—Havethepeacetalksbrokendown?—Yes.Armedconflictis_______tobreakoutbetweenthetwocountries.A.likelyB.possiblyC.probablyD.gradually7.Itissaidthatthegirlwillhaveachanceto______hercountrytotakepartinthe2012LondonOlympicGames.A.supportB.leadC.representD.guide8.—Whatdoyouknowaboutthattennisplayer?—He________thirdintheworld.A.ranksB.functionsC.dashesD.considers9.[2012黄冈模拟]Hedoesn’thaveinterestincooking．________,he’sgettingtiredofit.A．OnthecontraryB．OntheonehandC．OntheotherhandD．Onthewhole10.Smokingisoneofthe________causesofcancer，killingmillionsofpeopleeachyear.A.majorB.similarC.commercialD.chemical11.Parents，ofcourse，willdoeverythingtheycouldto________theirchildrenfromharm.A.defendB.convinceC.overcomeD.reduce12.Studentsarewarnedofnotbeingtoo_______aboutthingstheyarenotsupposedtoknow.A.strangeB.curiousC.consciousD.amusing13.Byhiking,peoplecan______natureandexperienceanotherkindoflife.A．closetoB．closeC．getclosetoD．getclosedto14.—Hemanagedto________atthelastmoment.—Youmeanhehasanarrowescape?A.turnawayB.turnupC.turnoutD.turnin15.[2012安庆模拟]Thestudentsenteredtheclassroom,smilingand____,and_____downtohavetheirlessons.A.talked;satB.talking;sittingC.talking;satD.talked;sittingⅢ.阅读理解(A)Ablindboyhaslearnthowto“see”againafterbeingtaughtalanguageusedbydolphins.YoungJamieAsplandutterstinyhigh-pitch(高音)clickstoreboundthesoundoffsurfacesandguidehimroundobstacles.Thefour-year-old,whowasbornwithoutsight,wastaughtthe“echolocation”techniqueaspartofanexcitingtechniquepioneeredintheUStohelptheblind.HismotherDeborahpraisedthetreatmentafterhersonwasabletowalkunaidedtotheparkforthefirsttimeandevenguidedhimselfaroundafence.Shesaid,“Ithaschangedourlives.Thetreatmenthasbeenasuccess.SincelearningtheskillwecanwalktotheparkandJamienolongerhastoholdmyhand.It’samazing.”Deborah,amotherofthree,gaveupherjobasatouroperatortocareforJamieandhissickbrotherKanefulltime.Jamie’stwinsisterRosiealsohasdevelopmentalandlearningdifficulties.ShewatchednervouslyaftertinyJamie’sfirstsessionwhenheapproachedafence,butwasabletoroundit.Shesaid,“Wethoughthewasgoingtogostraightintoit.Buthejustwentroundit.Ididn’tthinkitwouldbepossible.Hewasbornblindbutthistreatmenthasgivenhimanewleaseoflife.”Jamie,fromAshfordinKent,hasjustcompletedhisthirdsessionwithecholocationexpertDanielKish,wholosthissightwhenhewasjust13monthsold.AspresidentofWorldAccessfortheBlind,Kishdevelopedthetechniquebasedonanimalsonar(声呐)tohelphumansform“mentalmaps”oftheirsurroundings.Hecopiedthetechniquedolphinsusedtonavigatetheirwaythroughthedarkdepths—usinghighpitchclickstodetectobjectsandreflectofftheirinsidestructure.Jamieisabletomirrorthatbehavior—whichassistshisuseofacane(手杖)—byclickinghistongueagainsttheroofofhismouthtoimitatethedolphins’underwatertones.1.WhatdoweknowfromParagraph1？A.JamieAsplandcanavoidobstaclesbyusingthe“echolocation”technique.B.Usingearshasthesameeffectasusingeyeswiththedevelopmentofscience.C.Dolphins’eyesarenothelpfulinlocatingobjectsatall.D.The“echolocation”techniqueisn’thelpfultopeoplewithnormalsight.2.Jamie’smotherDeborahbelievesthat_________.A.Jamiewon’tneedherhelpanylongerB.JamiewillbeabletodowhateverhewantsC.herfamilybenefitsfromthe“echolocation”techniqueD.peoplecanseesmallobjectswiththe“echolocation”technique3.WhatcanweinferfromParagraph3?A.Jamie’sfatherhastoworkhardtosupporthisfamily.B.Jamie’smotherusedtohaveahardtimewithherkids.C.TheremustbesomethingwrongwithDeborah’sgenes.D.Jamiewillbeabletohelplookafterhissisterandbrother.4.Whatisimpliedinthepassage?A.DanielKishhassufferedalotfrombeingblind.B.Itishardfortheblindtomasterthe“echolocation”technique.C.Dolphinscan’tusethe“echolocation”techniqueoutofwater.D.Jamiestillhastousehiswalkingcanesometimes.(B)［2012合肥模拟］TheCEOofApple—SteveJobs’storyaboutdeathWhenIwas17,Ireadaquotethatwentsomethinglike:“Ifyouliveeac