高一新人教版英語(yǔ)必修4綜合技能測(cè)試 Unit 5 Theme parks

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精Unit5綜合技能測(cè)試時(shí)間90分鐘滿分100分Ⅰ.單項(xiàng)填空（每小題1分，共15分）從題中所給的A、B、C、D四個(gè)選項(xiàng)中選出一個(gè)最佳答案。1．Mostmembersofthecommitteewereinfavourofthesuggestion；onlya(n)________wereagainstit。A．majority B．minorityC．quantity D．a(chǎn)mount答案:B題意:委員會(huì)的大部分成員都贊同這個(gè)建議；只有少數(shù)反對(duì)。根據(jù)題意知,前后為轉(zhuǎn)折關(guān)系,故選minority“少數(shù)”.majority“大多數(shù)"；quantity“質(zhì)量”；amount“數(shù)量”。2．WhenI________her，IrealizedthatshewasnotJane。A．gotclosewithB．gotclosetoC．closedtoD．wascloseat答案：B題意：當(dāng)我靠近她時(shí)才發(fā)現(xiàn)她不是簡(jiǎn)。getcloseto“靠近”,為固定搭配。3．Chinawillbea________countryinthemiddleofthiscentury。A．high.developingB．high-developedC．high。developD．highly.developed答案：Ddevelopedcountry“發(fā)達(dá)國(guó)家”，developed為過(guò)去分詞作定語(yǔ);highly為副詞，意為“高級(jí)地”，常用來(lái)表示一些抽象的含義。high多表示具體的含義。4．Justto________mycuriosity，howmuchdidyoupayforyourcar？A．beautify B．satisfyC．terrify D．simplify答案：B題意：你就滿足我的好奇心吧，你買這輛車花了多少錢？satisfy“使……滿足”，符合題意。beautify“美化”；terrify“使害怕”；simplify“使簡(jiǎn)化"。5．Whenyouleaveschool，youshouldtelltheheadteacher________.A．inadvance B．innowayC．invain D．inhand答案：A題意：當(dāng)你離開(kāi)學(xué)校時(shí)，應(yīng)當(dāng)事先告訴一下班主任.inadvance“提前”，符合題意。innoway“絕不”；invain“徒然;徒勞"；inhand“手頭上”。6．Whenhereadsaloud，myfathermakesstories________.A．cometomindB．cmetolifeC．cometohandD．cometohimself答案:B題意:我父親大聲朗讀故事，讀得栩栩如生.cometolife“栩栩如生”，符合題意。cometomind“想起”;cometohand“到手”；cometooneself“蘇醒”。7．Therearemanytoys，andyoucantake________youlike.A．whichever B．wheneverC．however D．whoever答案:A題意：這里有很多玩具，你可以拿一個(gè)你喜歡的。whichever“任何一個(gè)”,符合題意.whenever“無(wú)論什么時(shí)候”；however“無(wú)論如何”；whoever“無(wú)論是誰(shuí)”。8．Theearly________ofAustralialivedontheeastcoastofthecontinent。A．settlers B．performersC．translators D．divers答案:A題意：澳大利亞的早期移民定居在大陸的東海岸。settler“移民者"，符合題意.performer“表演者"；translator“翻譯”；diver“潛水員”。9．—Thebusbrokedown.—________theywerelate。A．Noproblem B．It'ssurprisingC．Noneed D．Nowonder答案：D題意:“班車壞了”?！肮植坏盟麄冞t到了。"nowonder“不足為奇，難怪”，符合題意。A、C兩項(xiàng)后一般不跟從句;而B(niǎo)項(xiàng)不符合邏輯。10．—Whydoyouoftenaskmetoturntohim？—Becauseheis________cleverwithcomputers。A．rarely B．nearlyC．fairly D．hardly答案：C題意:“你為什么經(jīng)常叫我去找他幫忙?”“因?yàn)樗?jì)算機(jī)相當(dāng)在行?！盇、D兩項(xiàng)為否定語(yǔ)義，故排除。nearly則程度不夠，所以選fairly“相當(dāng)?shù)?。11．TheRizhaoseasideisafavorite________formosttouristsinsummer。A．deed B．fantasyC．theme D．a(chǎn)ttraction答案:D題意：日照海灘是大部分游客夏天都喜歡去的地方。attraction“吸引”,符合題意。deed“行動(dòng),事跡”；fantasy“怪念頭”;theme“主題”。12．Thispaintingisworthless—it’smodelled________theancients。A．with B．a(chǎn)fterC．a(chǎn)t D．off答案：B題意：這幅畫(huà)一文不值，因?yàn)樗菙M古之作。bemodelledafter“根據(jù)……模仿/仿造"，為固定搭配。13．Theytriedto________natureastheyfoundit.A．destroy B．damageC．preserve D．guard答案：C題意：他們盡量按發(fā)現(xiàn)時(shí)的原樣來(lái)保護(hù)大自然.preserve“保留,保存",符合題意。destroy“毀滅”;damage“損害";guard“警戒”。14．Heheldontotheropeand______acrossthedeepriver。A．swung B．swingC．swam D．swim答案：A題意：他抓住繩子悠過(guò)了那條深河。根據(jù)Heheldontotherope，可排除C、D兩項(xiàng);and連接前后兩并列謂語(yǔ)，時(shí)態(tài)應(yīng)一致。15．-Lookout!Thereisataxicomingthisway！—________。Wearelucky.A．Don'tshoutatmeB．Itdoesn’tmatterC．ThanksforremindingD．Noneofyourbusiness答案：C題意：“當(dāng)心！一輛出租車朝這邊來(lái)了"“謝謝提醒。我們真幸運(yùn)。”C項(xiàng)表示感謝，符合題意.A項(xiàng)太粗魯；B項(xiàng)“不要緊,沒(méi)關(guān)系”；D項(xiàng)“不關(guān)你的事”,都不符合題意。Ⅱ.完形填空(每題1分，滿分20分）閱讀下面短文，掌握其大意，然后從16~35各題所給的四個(gè)選項(xiàng)（A、B、C、D)中，選出最佳選項(xiàng)。America'sfirstzooopenedinPhiladelphia，Pennsylvania,in1859。Eachyearaboutfiftymillionpeoplevisit__Inthepast，zooskeptanimalsinsmallcages。Therewas__17__buttheanimal,itsfoodanditswaste。TheBronxZooinNewYorkCityledthewaytobetter__18__。Itdesignedexhibitstoprovidemore__19__。Theideatocreatsettingsmorelikenature__20__tootherzoos。Oneoftheleading__21__zoosisinSanDiego,California.TheSanDiegoZoologicalSociety__22__thezoo。ItalsooperatestheSanDiegoWildAnimalIn1987，researchers__26__thelastknownCaliforniacondorsinthewildtoputthemintobreeding(飼養(yǎng))programs.Todaythe__27__ofCaliforniacondorshasgrownto2045。Thatwasthenumberasoflastmonth。TheSanDiegoWildAnimalPark__28__almosthalfofthem。Manyofthecondorshavebeen__29__intothewild.Theylive__30__inCaliforniabutalsoinpartsofArizonaandMexico。Somepeoplebelieveitis__31__tokeepanimalsinzoos.Theysaymostoftheanimalsinzoosarenotendangered.Sotheyquestionthe__32__forprogramstoraisetheseanimalsincaptivity（囚禁）。Theyalsoarguethatanimalscan__33__inzoos.And,insomecases,zoos__34__.AnumberofAmericanzooshavestoppedshowing__35__.Thesehugeanimalsneedlotsofspace，amildclimateandotherelephantstolivewith.16．A.parks B．zoosC．theaters D．colleges答案：B本文的主題為zoo，可推測(cè)此處為visitzoos.17．A。everythingB．a(chǎn)nythingC．nothing D．something答案：Cnothingbut“僅僅”，為固定搭配。相當(dāng)于only.18．A。food B．placesC．climate D．conditons答案：D前兩句談的是動(dòng)物居住的惡劣條件；推測(cè)出后面則是針對(duì)這種情況所做的改善。conditions包含了A、B兩項(xiàng)。19．A。fantasy B．tourismC．a(chǎn)musement D．freedom答案：D前兩句提到:動(dòng)物園把動(dòng)物養(yǎng)在狹小的籠子里,除了它們吃的食，就是排的便。四個(gè)選項(xiàng)中，只有D項(xiàng)的freedom算是對(duì)smallcages的改善。20．A.spread B．expandedC．reached D．a(chǎn)dvanced答案：A“為動(dòng)物創(chuàng)設(shè)自然環(huán)境”的做法也傳播到了別的動(dòng)物園。spread“傳播”，符合題意.expand“伸展，擴(kuò)大"，常用來(lái)表示規(guī)?；蛎娣e的擴(kuò)大;reachvt。，其后不需要跟介詞；advance“前進(jìn)"，不符合句意。21．A.British B．JapaneseC．American D．Australian答案:C根據(jù)其后的California（加利福尼亞）可知這是美國(guó)的動(dòng)物園.22．A。earns B．operatesC．provides D．supports答案：B下一句中的alsooperates暗示答案為operate；earn“贏得，掙得”；provide“提供，供應(yīng)”；support“支持”均不合語(yǔ)境。23．A.animals B．plantsC．condors D．elephants答案：A因?yàn)槭莿?dòng)物園,所以是“動(dòng)物”居住的地方.24．A.defend B．guardC．watch D．protect答案：D根據(jù)第三段的描述可知，禿鷲在動(dòng)物園里得到了有效的“保護(hù)”和繁殖。protect“保護(hù)”指保護(hù)或防御某人或某物不受傷害；defend“保護(hù)，保衛(wèi)”，強(qiáng)調(diào)以武力或其他保護(hù)措施來(lái)保衛(wèi)家園；guard“守衛(wèi),警惕”，指非常小心、警惕地保衛(wèi)或守衛(wèi)，以使某人或某物不遭危險(xiǎn)、攻擊等。25．A.measures B．ismeasuredC．weighs D．isweighed答案:A根據(jù)其后的量詞meters可知不是重量，故排除C、D兩項(xiàng)；這里的measure表示狀態(tài)而不是動(dòng)作，故不需要使用被動(dòng)形式。26．A.shot B．foundC．caught D．spied答案：C由后半句“為了把它們納入飼養(yǎng)計(jì)劃”，可見(jiàn)是把他們“抓起來(lái)”。shoot“射殺”;find“找到”；spy“窺探，秘密監(jiān)視"不合語(yǔ)境。27．A.productionB．populationC．a(chǎn)udience D．visitors答案:B根據(jù)下一句中的thenumber可知選population“人口數(shù)"，這里指禿鷲的數(shù)量。production“生產(chǎn)"；audience“觀眾”；visitors“參觀者”。28．A.bought B．soldC．raised D．killed答案：C這里的raise表示“飼養(yǎng)”。29．A.keptfree B．builtupC．movedoff D．setfree答案:D根據(jù)其后的intothewild可知選setfree“釋放”,即許多禿鷲已經(jīng)被放回大自然.keepfree“讓……自由”;buildup“逐漸增強(qiáng),開(kāi)發(fā)”；moveoff“離開(kāi)”,均不合題意。30．A。notjust B．ratherthanC．notuntil D．morethan答案:A與后面的butalso構(gòu)成搭配的只有A項(xiàng)。notjust。。..butalso..?！安坏摇?。31．A。kind B．cruelC．funny D．considerate答案:B本段主旨是反對(duì)把他們關(guān)到動(dòng)物園,因此這么做是“殘酷的”。kind“仁慈的”；funny“滑稽的”；considerate“考慮周到的”，均不合語(yǔ)意。32．A.belief B．originC．need D．importance答案:C題意：他們質(zhì)疑把這些動(dòng)物關(guān)押起來(lái)的“必要性”。belief“信任，信仰”；origin“起源”；importance“重要性"均不符合上下文的邏輯關(guān)系。33．A。suffer B．comfortC．injure D．starve答案：A用來(lái)說(shuō)明主題句“Somepeoplebelieveitis__31__tokeepanimalsinzoos”的只有suffer“痛苦”.故排除與此主題相反的B項(xiàng);injure“作害”；starve“餓死”都是suffer的一部分。34．A.remain B．reactC．disagree D．a(chǎn)gree答案：D根據(jù)其后列舉的停止展覽大象的例子可以看出,在某些情況下,動(dòng)物園對(duì)這種觀點(diǎn)是“贊同”的.35．A.birds B．elephantsC．monkeys D．eagles答案：B根據(jù)下一句中的“Thesehugeanimals。。。otherelephants”可知，此處指稱為“龐大的動(dòng)物”的大象.Ⅲ。閱讀理解(每小題2分，共40分)閱讀下面的短文，從每題所給的四個(gè)選項(xiàng)（A、B、C、D)中,選出最佳選項(xiàng)。ASomeinventionsaresouseful,butseemsosimple，thatwewonderwhynoonethoughtofthemlongago.Post.itNotes-thepiecesofpaperthatyoucanfasten（固定）almostanywhereandthenremovewithoutleavinganysignthattheywerethere—areanexampleofsuchaninvention。Post。itNoteswereinventedabouttwentyyearsagobyArtFry,ascientistat3MCorporation.Theideafortheproductcamefromafrustrating(令人沮喪的)experienceheoftenhadwhilesinginginhischurchchoir（唱詩(shī)班).Fryusedpiecesofpaperasbookmarkstomarktheplacesinhisbookofsongs，butthesebookmarkswerealwaysfallingout.Heknewheneededabookmarkthatwouldstaywhereheputit，butthathecouldremovewithoutdamagingthepages。Aroundthattime,Fryheardaboutanewadhesive（粘合劑)thatacolleague(同行）,Dr。SpenceSilver,hadcreated。Thisadhesivewasspecialbecauseitwassticky，butnottoosticky.Itwasstrongenoughtoholdpaperstogether,butweakenoughtonottearthepaperwhenitwasremoved.Frysawthatthenewadhesivecouldhelpsolvehisbookmarkproblem。Onemorning,Fryputsomeoftheadhesiveontheedgeofapieceofpaper。Justashehoped,itmadeaperfectbookmark.Ashorttimelater,Fryrealizedthathisnewinventionhadevenmoreusesthanbeingagreatbookmark。Hecametothisrealizationwhenhewroteanoteononeofhisnew“bookmarks”andattached（附著)ittoareporthewasgoingtogivetoacolleague。Soon,co-workerswereaskingFryformoresamples(樣品)ofhisinventionsothattheycouldusethenewtypeofnotesthemselves。Fryandsomeotherpeopleat3Mbelievedsomuchinthenewproductthattheypersuadedthecompanytogiveawaythousandsofthe“stickypiecesofpaper"fortrial(試驗(yàn))use.Whensomesalespeopleat3Mwenttoofficesandshowedworkersjusthowhelpfulthenewtypeofnotescouldbe,theyimmediatelyreceivedmanyorders.AsmoreandmorepeoplediscoveredhowusefulPost.itNotescouldbe，theproducttook_off.36．TheinventionofPost-itNotesshowedthatArtFry______。A．hadalotofknowledgeB．wasveryhard。workingC．wasgoodatcreative(創(chuàng)造性的）thinkingD．lovedhisjobinthechurch答案：C推理判斷題.從本文的第一句話“Someinventionsaresouseful，butseemsosimple，thatwewonderwhynoonethoughtofthemlongago.”可得到暗示，F(xiàn)ry之所以能發(fā)明該產(chǎn)品是因?yàn)樗朴谒伎?，而一般人常缺乏思考精?37．InwhatwaydidDr.SpencehelpArtFry?A．Theyworkedtogetherandoftendiscussedscience。B．HisinventionofaspecialadhesivemadeArt’sinventionpossible.C．Hepersuaded3MCorporationtogiveawaylotsofPost.itNotesfortrialuse.D．HecooperatedwithArtbyprovidingthenewadhesiveforArt。答案：B概括歸納題.從第二段第一句的內(nèi)容(Fryheardaboutanewadhesivethatacolleague.。.hadcreated。)及其后的“Frysawthatthenewadhesivecouldhelpsolvehisbookmarkproblem.”可做出正確判斷。38．WhichofthefollowingisapossibleuseofPost-itNotes？A．Anoteonafriend’sdoor。B．AnE.mailtoafriend.C．Apostcardfromabroad.D．Anadinanewspaper。答案:A推理判斷題。本文講了Post。itNotes的便利性，它的好處是：幾乎可以在任何地方粘貼然后可以不留任何痕跡地拿掉.既然是Notes，當(dāng)然A項(xiàng)正確。B、C、D三項(xiàng)指的是信件、明片和報(bào)紙廣告，均不是該產(chǎn)品的用途.39．Theunderlinedphrase“tookoff”means________.A．startedtoleavethegroundB．disappearedfromthemarketC．hadevenmoreusesD．becamepopularveryquickly答案:D詞義理解題。從該詞所在的句子“AsmoreandmorepeoplediscoveredhowusefulPost。itNotescouldbe,theproducttookoff。”及上面的內(nèi)容可知該短語(yǔ)意為“產(chǎn)品突然大受歡迎”，與D項(xiàng)意思吻合.40．ThebiggestadvantageofPost-itNotesis________。A．itcanstayanywhereandleavenosignwhenremovedB．itisverycheaptouseC．itisgoodtowritenotesonD．itisverythinandbeautiful答案：A概括歸納題.Post。itNotes之所以受歡迎是因?yàn)檎迟N和拿掉均很方便，其實(shí)這也是發(fā)明者當(dāng)初發(fā)明時(shí)的主要目的。這從第一段及第三段的有關(guān)說(shuō)明可知.B、C、D三項(xiàng)均不是該產(chǎn)品的主要優(yōu)點(diǎn),有的甚至本文就沒(méi)有提及。BTherearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegreeofhealthandwealthandothercomfortsoflife,onebecomeshappyandtheotherbecomesunhappy.Thisarisesfromthedifferentwaysinwhichtheyconsiderthings，persons，eventsandtheresultingeffectsupontheirminds.Peoplewhoaretobehappyfixtheirattentionontheconvenienceofthings：thepleasantpartsofconversation，thewellprepareddishes，thegoodnessofthewineandthefineweather.Theyenjoyallthecheerfulthings。Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings.Therefore，theyarecontinuallydissatisfied.Bytheirremarks,theysour_the_pleasure_of_society，_offend（hurt)manypeople,andmakethemselvesdisagreeableeverywhere.Ifthisturnofmindwasfoundedinnature,suchunhappypersonswouldbethemoretobepitied。Theintentionofcriticizing(批評(píng))andbeingdislikedisperhapstakenupbyimitation(模仿）.Itgrowsintoahabit，unknowntoitspossessors。Thehabitmaybestrong，butitmaybecuredwhenthosewhohaveitrealizeitsbadeffectsontheirinterestsandtastes。Ihopethislittlewarningmaybeofservicetothem，andhelpthemchangethishabit。Althoughinfactitischieflyanactoftheimagination，ithasseriousresultsinlifesinceitbringsondeepsorrowandbadluck.Thosepeopleoffendmanyothers；nobodylovesthem,andnoonetreatsthemwithmorethanthemostcommonpolitenessandrespect。Thisfrequentlyputstheminbadtemperanddrawsthemintoarguments。Iftheyaimatgettingsomeadvantagesinsocialpositionorfortune,nobodywishesthemsuccess.Norwillanyonestartasteporspeakawordtofavortheirhopes。Iftheybringonthemselvespublicobjections,noonewilldefendorexcusethem，andmanywilljointocriticizetheirwrongdoings。Theseshouldchangethisbadbabitandbepleasedwithwhatispleasing,withoutworryingneedlesslyaboutthemselvesandothers。Iftheydonot(changethisbadhabit)，itwillbegoodforotherstoavoidanycontact（接觸)withthem。Otherwise,itcanbedisagreeableandsometimesveryinconvenient，especiallywhenonebecomesmixedupintheirquarrels.41．Peoplewhoareunhappy________。A．a(chǎn)lwaysconsiderthingsdifferentlyfromothersB．usuallyareaffectedbytheresultsofcertainthingsC．usuallymisunderstandwhatothersthinkorsayD．a(chǎn)lwaysdiscovertheunpleasantsideofcertainthings答案：D細(xì)節(jié)判斷題。從第二段第三句話Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings。可以看出另一類人為什么感到不幸福的原因。42．Theunderlinedphrase“sourthepleasureofsociety"mostprobablymeans“________”．A．haveagoodtastewithsociallifeB．makeothersunhappyC．tendtoscoldothersopenlyD．enjoythepleasureoflife答案：B詞義猜測(cè)題。從該短語(yǔ)后的．.。offend（hurt）manypeople,andmakethemselvesdisagreeableeverywhere，可以猜出sourthepleasureofsociety的正確含義.43．Wecanconcludefromthepassagethat________.A．weshouldpityallsuchunhappypeopleB．suchunhappypeoplearedangeroustosociallifeC．peoplecangetridofthehabitofunhappinessD．unhappypeoplecannotunderstandhappypersons答案：C推理判斷題.從第二段倒數(shù)第二句話Thehabitmaybestrong，butitmaybecured。。?？梢耘袛喑鋈藗兛梢愿淖儾恍腋５钠⑿?。44．Ifsuchunhappypersonsinsistonkeepingthehabit,theauthorsuggeststhatpeopleshould________。A．preventanycommunicationwiththemB．shownorespectandpolitenesstothemC．persuadethemtorecognizethebadeffectsD．quarrelwiththemuntiltheyrealizethemistakes答案：A推理判斷題.從第三段的倒數(shù)第二句話Iftheydonot(changethisbadhabit），itwillbegoodforotherstoavoidanycontact（接觸）withthem.可以看出作者的態(tài)度。45．Inthispassage,thewritermainly________.A．describestwotypesofpeopleB．laughsattheunhappypeopleC．suggeststheunhappypeopleshouldgetridofthehabitsofunhappinessD．tellspeoplehowtobehappyinlife答案:C主旨大意。本文主要講的是那些感覺(jué)不幸福的人處處冒犯別人，若長(zhǎng)此以往，則只能處于被孤立的境地,所以他們應(yīng)改變自己的習(xí)慣。CNuclearpower’s（核能的)dangertohealth，safety，andevenlifeitselfcanbedescribedinoneword：radiation(輻射）．Nuclearradiationhasacertainmysteryaboutit,partlybecauseitcannotbedetected(探測(cè))byhumansenses。Itcan'tbeseenorheard,ortouchedortasted，eventhoughitmaybeallaroundus。Thereareotherthingslikethat.Forexample,radiowavesareallaroundusbutwecan'tdetectthem，sensethem,withoutaradioreceiver.Similarly,wecan’tsenseradioactivitywithoutaradiationdetector.Butunlikecommonradiowaves，nuclearradiationisnotharmlesstohumanbeingsandotherlivingthings.Atveryhighlevels，radiationcankillananimalorhumanbeingoutrightbykillingmassesofcells(細(xì)胞）inimportantorgans(器官）。Buteventhelowestlevelscandoseriousdamage.Thereisnolevelofradiationthatiscompletelysafe.Iftheradiationdoesnothitanythingimportant,thedamagemaynotbesignificant。Thisisthecasewhenonlyafewcellsarehit,andiftheyarekilledoutright.Yourbodywillreplacethedeadcellswithhealthyones。Butifthefewcellsareonlydamaged,andiftheyreproducethemselves,youmaybeintrouble。Theyreproducethemselvesinanunusualway.Theycangrowintocancer。Sometimesthisdoesnotshowupformanyyears。Thisisanotherreasonforsomeofthemysteryaboutnuclearradiation。Seriousdamagecanbedonewithouttheknowledgeofthepersonatthetimethatdamagehasoccurred.Apersoncanbeirradiated(放射治療）andfeelfine，thendieofcancerfive,tenortwentyyearslaterasaresult.Orachildcanbebornweakoreasytogetseriousillnessasaresultofradiationabsorbedbyitsgrandparents.Radiationcanhurtus。Wemustknowthetruth.46．Accordingtothepassage，thedangerofnuclearpowerliesin________。A．nuclearmystery B．radiationdetectionC．radiationlevel D．nuclearradiation答案：D細(xì)節(jié)判斷題。根據(jù)文章開(kāi)頭的內(nèi)容Nuclearpower’s(核能的)dangertohealth,safety,andevenlifeitselfcanbedescribedinoneword：radiation.可以判斷D為正確答案。47．Radiationcanleadtoseriousresultsevenatthelowestlevel________.A．whenitkillsfewcellsB．ifitdamagesfewcellsC．thoughthedamagedcellscanrepairthemselvesD．unlessthedamagedcellscanreproducethemselves答案：D推理判斷題。根據(jù)文章的倒數(shù)第三段中的Butifthefewcellsareonlydamaged，andiftheyreproducethemselves，youmaybeintrouble?？梢耘袛郉為正確答案.48．Radiationcanhurtusinthewaythatitcan________.A．killlargenumbersofcellsinmainorganssoastocausedeathimmediatelyB．damagecellswhichmaygrowintocanceryearslaterC．a(chǎn)ffectthehealthygrowthofouryoungergenerationD．leadtoalloftheaboveresults答案：D推理判斷題。在文章的最后兩段中講述了核輻射傷害人的幾種方式：它可以殺死人體主要器官中的大量細(xì)胞，導(dǎo)致人立即死亡.如果核輻射當(dāng)時(shí)沒(méi)有對(duì)人體的重要部位造成傷害，它的破壞作用也是不可忽視的,如果一些少量的細(xì)胞只是遭到破壞,而它們自己又以不同尋常的方式再生的話，就會(huì)引起麻煩,有可能使人得癌癥；另外,核輻射給人體造成的傷害可能在當(dāng)時(shí)或短時(shí)間內(nèi)感覺(jué)不出來(lái)，可能造成在五年、十年或二十年后死亡；有時(shí)一個(gè)孩子生下來(lái)身體很弱，或者很容易得重病,原因竟是他的祖父母受到過(guò)核輻射的結(jié)果。由此看來(lái),A、B、C三個(gè)選項(xiàng)講述的內(nèi)容都正確，因此答案為D。49．Accordingtothetext,whichofthefollowingisNOTtrue?A．Radiationcan’tbeseenorheardeventhoughitmaybeallaroundus.B．Radioisnotharmlesstohumanbeingsandotherlivingthings。C．Radiationmaydoharmtoseveralgenerations.D．Wecansenseradioactivitybyaradiationdetector.答案：B綜合判斷題。B項(xiàng)與文章第二段中的Butunlikecommonradiowaves，nuclearradiationisnotharmlesstohumanbeingsandotherlivingthings.相矛盾.50．Whichofthefollowingcanbebestinferredfromthepassage?A．Theimportanceofprotectionfromradiationcannotbeoveremphasized(過(guò)分強(qiáng)調(diào))．B．Themysteryaboutradiationremainsunsolved。C．Cancerismainlycausedbyradiation。D．Radiationcanhurtthosewhodonotknowaboutitsdanger。答案：A推理判斷題。文章主要是闡述核輻射對(duì)人體造成的種種危害，從而強(qiáng)調(diào)防止核輻射的重要意義，因此答案是A.其中cannotbeoveremphasized意思是“怎么強(qiáng)調(diào)也不過(guò)分”。D（2010·山東兗州市高一下模塊檢測(cè)）Torontoisabigandbeautifulcity，whichhasdevelopedfromarelativeunknownplaceoverthepasthalfcenturytothecenterofculture，tradeandcommunicationinCanada.Withitscolorfulethnic（種族的)mix，richhistoryandbreathtakingbuildings，Torontooffersnon－stopadventurestothetourists。Togetasenseofhowbig,variousandmagicalTorontois，thebestplacetostartistheCNTower,thetallestfree－standing(無(wú)支撐物的）buildingintheworld。Fromthispoint，visitorscangetabird’s.eyeviewofthecity’samazingsceneryanduniquegeography。Inadditiontobeinganimportantcenterofculture,tradeandcommunicationinCanada，Torontoisalsoamajormulti。ethniccity.Ithasapopulationofover4.5maillion，anditscitizenscomefromcountriesaroundtheworldandfromallmannerofethnicbackgrounds。Everyday，inmostplacesofthecity，ahundreddifferentlanguagescanbeheardonthestreets，fromHinditoGreektoFrench。This,perhaps，explainswhyformerPrimeMinisterPierreTrudeauoncesaidthatCanada_is_really_more_mosaic(馬賽克，鑲嵌圖案）_of_cultures_and_languages_than_a_melting_pot.StreetsignsinTorontoaremostlyinEnglish.Weeklyanddailynewspapersarepublishedinvariouslanguages，andthecityhostssuccessfulinternationalfilmfestivaleachSeptember.Itisalsohometoapopularbaseballteam，theTorontoBlueJays.Torontohassomethingforeveryone。51．Theauthorwrotethispassageto________。A．tellushowTorontodevelopsfromthepastB．introducesomefamoussightsofTorontoC．drawmoretouriststoTorontoD．introducesomethingaboutCanada答案：C推理判斷題。由全文的介紹，特別是第二段第一句話和最后一段的最后一句話“Torontohassomethingforeveryone?！笨赏浦?。52．What