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[模擬]職稱(chēng)英語(yǔ)衛(wèi)生類(lèi)C級(jí)模擬69
詞匯選項(xiàng)下面共有15個(gè)句子,每個(gè)句子中均有1個(gè)詞或短語(yǔ)帶有
括號(hào)或下劃線(xiàn),請(qǐng)從每個(gè)句子后面所給的4個(gè)選項(xiàng)中選擇1個(gè)與括號(hào)
里邊部分意義最相近的詞或短語(yǔ)。
第1題:
But<u>intheend</u>heapprovedofourproposal.
A.undoubtedly
B.certainly
C.ultimately
D.necessarily
參考答案:C
題意:但是最終他同意了我們的建議.劃線(xiàn)詞intheend意為“最后,最終”。
A項(xiàng)undoubtedly意為“確實(shí)地,毋庸置疑地”;例:Ithasundoubtedlyled
tomanyexcitingdevelop—meats.它的確取得了許多令人興奮的進(jìn)展。B項(xiàng)
certainly意為“當(dāng)然,必定";例:I'mcertainlygoing,butI'11bea
littlebitlate.我去是去,可是得晚一點(diǎn)兒。C項(xiàng)ultimately意為“最后,
根本上“;例:Ibelieveweareultimatelygoingtobesuccessful.我相
信我們最后終將走向勝利。D項(xiàng)necessarily意為“必要地,必然地”;例:Ahigher
feedoesn,tnecessarilymeanabettercourse.收費(fèi)高并不意味著課程就
一定好。故選C。
第2題:
Foryoungchildren,gettingdressedisa<u>complicated</u>business.
A.strange
B.complex
C.personal
D.funny
參考答案:B
題意:對(duì)小孩子來(lái)說(shuō),穿衣服是件復(fù)雜的事情。劃線(xiàn)詞complicated意為“復(fù)雜
的"。A項(xiàng)strange意為“奇怪的。陌生的";例:Itwasstrangethatnoone
prickedthebubble.奇怪的是沒(méi)有一個(gè)人來(lái)揭破真面目。B項(xiàng)complex意為“復(fù)
雜的”;例:Peoplearenotonlycomplexbutalsohighlyvariable.人不
僅是復(fù)雜的,而且也是多變的。C項(xiàng)personal意為“個(gè)人的,親自的”;例:
It'sallamatterofpersonaltaste.這純粹是個(gè)人的興趣問(wèn)題。D項(xiàng)funny
意為“有趣的,滑稽的";例:Heperchedafunnylittlehatonhishead.他
在頭上放了一頂滑稽的小帽。故選B。
1
第3題:
InBritainandmanyothercountries<u>appraisal</u>isnowatoolof
management.
A.evaluation
B.efficiency
C.production
D.publicity
參考答案:A
題意:在英國(guó)和許多其他國(guó)家,評(píng)估現(xiàn)已是一項(xiàng)管理的手段。劃線(xiàn)詞appraisal
意為“評(píng)估”°A項(xiàng)evaluation意為“評(píng)估,估價(jià)",例:Whatdoesapreliminary
evaluationinvolve?初步評(píng)估涉及哪些方面呢?B項(xiàng)efficiency意為“效率,
效能“;例:Iaskedabouttheefficiencyofthenewmachineyesterday.我
昨天詢(xún)問(wèn)過(guò)這款新機(jī)器的效能。C項(xiàng)production意為“成果,產(chǎn)品";例:The
factorymetitsproductiontargetaheadoftime.工廠(chǎng)提前完成了生產(chǎn)指
標(biāo)。D項(xiàng)publicity意為“宣傳,公開(kāi)”;例:Newspapermaybeusedasavehicle
forpublicity.報(bào)紙可用做宣傳工具。故選A。
第4題:
Thesearetheir<u>motives</u>fordoingit.
A.reasons
B.excuses
C.answers
D.plans
參考答案:A
題意:這些是他們做這事的動(dòng)機(jī)。劃線(xiàn)詞motive意為“動(dòng)機(jī)”。A項(xiàng)reason意
為“原因,理由";例:Icanonlyguessthereason.我只能猜測(cè)原因。B
項(xiàng)excuse意為“借口.托辭”;例:Hisexcusewasnotvalid.他的借口靠
不住。C項(xiàng)answer意為"回答,答案”;例:Yourpatientanswerjustadds
uptorefusal.你耐心的回答等于拒絕。D項(xiàng)plans意為“計(jì)劃,方案”;例:
Hisplanbackfiredonhim,andhelostallhismoney.他的計(jì)劃事與愿違,
因此他的錢(qián)全虧掉了。故選A。
第5題:
Theriver<u>widens</u>considerablyasitbeginstoturnwest.
A.twists
B.stretches
C.broadens
D.bends
參考答案:C
2
題意:當(dāng)它開(kāi)始向西轉(zhuǎn)彎時(shí),河顯著變寬了。劃線(xiàn)詞widens意為“變寬”。A
項(xiàng)twists意為“扭曲,蜿蜒”;例:Themountainridgesinthisareatwist
andtwine,stretchingendlessly.這個(gè)山區(qū)的山脈蜿蜒曲折,連綿不絕。B
項(xiàng)stretches意為“伸展,延伸”;例:Inthemorningenjoyabreathoffresh
air,stretchwaist.在晨曦中盡情呼吸新鮮的空氣,伸展腰身。C項(xiàng)broadens
意為“擴(kuò)大,變寬";例:Thetrailsbroadenedintoroads.小徑變寬成了
大路。D項(xiàng)bends意為“彎曲,屈服”;例:Thestickdoesnotbend.這條
棍不彎曲。故選C。
第6題:
She<u>exhibited</u>greatpowersofenduranceduringtheclimb.
A.play
B.send
C.show
D.tell
參考答案:C
題意:她在攀登過(guò)程中表現(xiàn)出極大的耐力。劃線(xiàn)詞exhibit意為“展出,顯示”。
A項(xiàng)play意為“游戲;扮演,演奏";例:Abandisplaying.一支樂(lè)隊(duì)正在
演奏。B項(xiàng)send意為“發(fā)送,派遣;寄信";例:Isentacopytotheschool
principal.我寄了一份復(fù)印件給校長(zhǎng)。C項(xiàng)show意為“顯示,說(shuō)明,展出”;
例:Themanjammedouthiscigarettetoshowhisrespectforthelady.刃R
個(gè)男人拈滅了香煙以顯示他對(duì)這位女士的尊敬。D項(xiàng)tell意為“告訴,說(shuō);判
斷,辨另;例:AsfarasIcantell,Jasonisbasicallyaniceguy.就
我判斷.杰森基本上是個(gè)好人。故選C。
第7題:
The<u>eternal</u>motionofthestarsfascinatedhim.
A.long
B.never-ending
C.boring
D.extensive
參考答案:B
題意:星體的永恒運(yùn)行使他著迷。劃線(xiàn)詞eternal意為“永恒的,不朽的”。A
項(xiàng)long意為“長(zhǎng)的,過(guò)長(zhǎng)的”;例Repairstothecabledidnottaketoolong.維
修電纜沒(méi)花太長(zhǎng)時(shí)間。B項(xiàng)never-ending意為“不停止的;無(wú)限的";例:You
shouldbelievethatyourevolutionisnever-ending.你應(yīng)誼相信自己的
進(jìn)步是永無(wú)止境的。C項(xiàng)boring意為“無(wú)聊的,令人厭煩的";例:Thefilmwas
soboringthatIdozedoffinthemiddleofit.那部影片很乏味。我看了
一半便打起瞌睡來(lái)。D項(xiàng)extensive意為“廣泛的,大量的,廣闊的”;例:We
3
hadfairlyextensivediscussions.我們進(jìn)行了相當(dāng)廣泛的討論。故選B。
第8題:
Shecouldnotanswer,itwasan<u>immense</u>loadoffherheart.
A.natural
B.fatal
C.tiny
D.enormous
參考答案:D
題意:她回答不出,那心頭如釋重負(fù):劃線(xiàn)詞immense意為“巨大的”。A項(xiàng)natural
意為“自然的,本質(zhì)的,天生的";例:Thisfeelingseemstobenatural.這
種感觸似乎是自然的。B項(xiàng)fatal意為“致命的,重大的,毀滅的"1例IHemade
thefatalmistakeofcompromisingearly.他犯了妥協(xié)過(guò)早的致命錯(cuò)誤。C
項(xiàng)tiny意為“微小的,很少的";例:Thedryingfigssweattinydropsof
moisture.干無(wú)花果上滲出許多小水珠。D項(xiàng)enormous意為“龐大的,巨大的”;
例:Itwasanenormousdisappointment.這是件令人極為失望的事。故選D。
第9題:
Thebookmadeagreat<u>impact</u>onitsreaders.
A.force
B.influence
C.surprise
D.power
參考答案:B
題意:這本書(shū)對(duì)讀者產(chǎn)生了巨大的影響。劃線(xiàn)詞impact意為“影響”。A項(xiàng)force
意為“力量,魄力”;例:Themoralforceisonourside.道義的力量在我
們這一邊。B項(xiàng)influence意為“影響.有影響的人或者事”,例;webecame
thebestoffriendsandheinflu一encedmedeeply.我們成了最好的朋友,
而他深深地影響了我。C項(xiàng)surprise意為"驚奇。詫異";例:Theboyblinked
upatmeinsomesurprise.那男孩有些吃驚地眨著眼看我。D項(xiàng)power意為
“功率,力量,權(quán)利”,例:Theydivestedthekingofallhispower.他
們剝奪了國(guó)王的所有權(quán)力。故選B。
第10題:
Accompaniedby<u>cheerful</u>music,webegantodance.
A.pleasant
B.colorful
C.fashionable
D.different
4
參考答案:A
題意:我們伴隨著歡樂(lè)的樂(lè)曲跳起舞來(lái)。劃線(xiàn)詞cheerful意為“快樂(lè)的。愉快
的,高興的"。A項(xiàng)pleasant意為“令人愉快的。舒適的”;例:Theyoftenremember
thepleasantdaystheyhadwithyou.他們時(shí)常想起與你共度的愉快的時(shí)光。
B項(xiàng)colorful意為“華麗的,富有色彩的“;例:Thebirdiswithcolorful
feathers.這只鳥(niǎo)長(zhǎng)著五顏六色的羽毛。C項(xiàng)fashionable意為“流行的,時(shí)髦
的“;例:Itwasfashionableinthepastthatwomenwerelacedin.在過(guò)
去,婦女束腰很時(shí)髦。D項(xiàng)different意為“不同的,個(gè)別的";例:Every
individuallearnsdifferently.每個(gè)人的學(xué)習(xí)方式都不一樣。故選A。
第11題:
Youlook<u>smart</u>inthenewsuit.
A.clever
B.handsome
C.loyal
D.brave
參考答案:B
題意:你穿這套新西裝很帥氣。劃線(xiàn)詞的意為“漂亮的”。A項(xiàng)意為“聰明的”,
例;Sheknewhimtobeindustriousandclever.她知道他既勤奮又聰明。B
項(xiàng)意為“帥氣的",例:Tomwasahandsomeyoungman.湯姆是一個(gè)帥氣的小
伙子。C項(xiàng)意為“忠誠(chéng)的”。常接介詞“to”,表示“忠于……”,例:Weare
loyaltoourmotherland.我們忠于祖國(guó)。D項(xiàng)意為“勇敢的",例:Hewasas
braveasalion.他勇猛如雄獅。故選B。
第12題:
Hehasn'tthefundsto<u>carryout</u>hisdesign.
A.make
B.keep
C.change
D.implement
參考答案:D
題意:他沒(méi)有資金來(lái)施行他的計(jì)劃。劃線(xiàn)詞的意為“實(shí)施”。A項(xiàng)意為“做,制
造”。例:Marymadeapaperboat.瑪麗做了一只紙船。B項(xiàng)意為“保持”。
例:Keepstraightonuntilyougettothechurch.一直朝前走直到走到教
堂為止。C項(xiàng)意為“改變”,例:Inautumntheleaveschangefromgreento
brown.秋天樹(shù)葉由綠色變成褐色。D項(xiàng)意為“使生效,履行,實(shí)施",例:Weneed
moneytoimplementtheprogram.我們需要錢(qián)來(lái)實(shí)行這個(gè)計(jì)劃。故選D。
第13題:
5
Iwas<u>astonished</u>atthenewsofhisescape.
A.amused
B.amounted
C.amazed
D.approached
參考答案:A
題意:叫到他逃之夭夭的消息,我感到驚訝。劃線(xiàn)詞的意為“吃驚的”。A項(xiàng)意
為“被逗樂(lè)的",例:Theaudiencewasamusedbytheperformance.觀(guān)眾被
這個(gè)表演逗樂(lè)了。B項(xiàng)意為“總計(jì)”,例:Myincomeforthatyearamounted
tol,000dollars.我那一年的收入達(dá)到1000美元。C項(xiàng)意為“驚訝的”,例:
Iwasamazedatherabilitytocopewiththedifficultsituation.她應(yīng)
對(duì)困境的能力使我驚訝。D項(xiàng)意為“靠近”,例:Asthewinterapproached,
theweatherbecamecolder.因冬天漸近,天氣變得冷了些。故選A。
第14題:
It'salmost5o'clock,timeto<u>quit</u>.
A.increase
B.stop
C.continue
D.keep
參考答案:B
題意:都快5點(diǎn)鐘了,該下班了。劃線(xiàn)詞的意為“停止”。A項(xiàng)意為“增加”,
例:Theworkersaretryingtheirbesttoincreaseproductivity.工人們
正竭盡全力提高生產(chǎn)力。B項(xiàng)意為“停止”,例:Thetrainstoppedatthe
station.火車(chē)在車(chē)站停了下來(lái)。C項(xiàng)意為“繼續(xù)”,例:Hecontinuedhiswriting
foranotheryear.他又繼續(xù)寫(xiě)了一年。D項(xiàng)意為“保持,阻止”,例:Robbie
couldn,tkeepthechildfromyelling.羅比沒(méi)法使孩子不大叫大嚷。故選
Bo
第15題:
Doyou<u>follow</u>whatIamsaying?
A.change
B.investigate
C.write
D.understand
參考答案:D
題意:你能聽(tīng)懂我說(shuō)的話(huà)嗎?劃線(xiàn)詞的意為“聽(tīng)懂”。A項(xiàng)意為“改變”,例:
Herexpressionchangedwhensheheardthenews.當(dāng)她聽(tīng)到這一消息時(shí)表情
6
就變了。B項(xiàng)意為“調(diào)查”,例:Thecompanyhiredadetectivetoinvestigate
theaccident.公司雇傭了一名偵探來(lái)調(diào)查這次事故。C項(xiàng)意為“寫(xiě)",例:I'
vebeenwritingforthreehours.我已經(jīng)寫(xiě)了3個(gè)小時(shí)了。D項(xiàng)意為“理解”,
例:Idon'tunderstandwhatyou'retalkingabout.我不明白你在說(shuō)什么。
故選Do
閱讀判斷閱讀下面這篇短文,短文后列出7個(gè)句子,請(qǐng)根據(jù)短文的
內(nèi)容對(duì)每個(gè)句子做出判斷。
BillGates:UnleashingYourCreativity
I'vealwaysbeenanoptimistandIsupposethatisrootedin
mybeliefthatthepowerofcreativityandintelligencecanmaketheworld
abetterplace.
ForaslongasIcanremember,I'velovedlearningnewthings
andsolvingproblems.Sowhen1satdownatacomputerforthefirsttime
inseventhgrade,Iwashooked.Itwasaclunkyoldteletypemachineand
itcouldbarelydoanythingcomparedtothecomputerswehavetoday.But
itchangedmylife.
WhenmyfriendPaulAllenandIstartedMicrosoft30yearsago,
wehadavisionof〃acomputeroneverydeskandineveryhome,〃which
probablysoundedalittletoooptimisticatatimewhenmostcomputers
werethesizeofrefrigerators.Butwebelievedthatpersonalcomputers
wouldchangetheworld.Andtheyhave.
Andafter30years,I'mstillasinspiredbycomputersasIwas
backinseventhgrade.
Ibelievethatcomputersarethemostincredibletoolwecan
usetofeedourcuriosityandinventivenesstohelpussolveproblemsthat
eventhesmartestpeoplecouldn'tsolveontheirown.Computershave
transformedhowwelearn,givingkidseverywhereawindowintoallofthe
world'sknowledge.They'rehelpingusbuildcommunitiesaroundthethings
wecareaboutandtostayclosetothepeoplewhoareimportanttous,
nomatterwheretheyare.
LikemyfriendWarrenBuffett,Ifeelparticularlyluckytodo
somethingeverydaythatIlovetodo.Hecallsit"tap-dancingtowork”.
MyjobatMicrosoftisaschallengingasever,butwhatmakesme"tap-dance
towork"iswhenweshowpeoplesomethingnew,likeacomputerthatcan
recognizeyourhandwritingoryourspeech,oronethatcanstorealifetime
'sworthofphotos,andtheysay,〃Ididn'tknowyoucoulddothatwith
aPC!〃
ButforallthecoolthingsthatapersoncandowithaPC,there
arelotsofotherwayswecanputourcreativityandintelligencetowork
toimproveourworld.Therearestillfartoomanypeopleintheworld
whosemostbasicneedsgounmet.Everyyear,forexample,millionsof
peoplediefromdiseasesthatareeasytopreventortreatinthedeveloped
7
world.
Ibelievethatmyowngoodfortunebringswithita
responsibilitytogivebacktotheworld.Mywife,Melinda,andIhave
committedtoimprovinghealthandeducationinawaythatcanhelpasmany
peopleaspossible.
Asafather,IbelievethatthedeathofachildinAfricais
nolesspoignantortragicthanthedeathofachildanywhereelse,and
thatitdoesn'ttakemuchtomakeanimmensedifferenceinthesechildren
'slives.
I'mstillverymuchanoptimist,andIbelievethatprogress
oneventheworld'stoughestproblemsispossible-andit'shappening
everyday.We'reseeingnewdrugsfordeadlydiseases,newdiagnostic
tools,andnewattentionpaidtothehealthproblemsinthedeveloping
world.
I'mexcitedbythepossibilitiesIseeformedicine,for
educationand,ofcourse,fortechnology.AndIbelievethatthroughour
naturalinventiveness,creativityandwillingnesstosolvetoughproblems,
we'regoingtomakesomeamazingachievementsinalltheseareasinmy
lifetime.
第16題:
AcomputerwasasbigasaniceboxwhenBillGateswasahighschool
student.
A.Right
B.Wrong
C.Notmentioned
參考答案:A
第17題:
BillGateshasbeendreamingofthepopularityofcomputersforhis
lifetime.
A.Right
B.Wrong
C.Notmentioned
參考答案:A
第18題:
BillGatescompareshishardworkonaPCto"tapdancingtowork”.
A.Right
8
B.Wrong
C.Notmentioned
參考答案:B
第19題:
ToBillGates'mind,thereisabigdifferencebetweenthedeathofthe
poor'schildrenandthedeathoftherich'schildren.
A.Right
B.Wrong
C.Notmentioned
參考答案:B
第20題:
SofarBillGateshascontributedseveraldozenbilliondollarstothe
charities.
A.Right
B.Wrong
C.Notmentioned
參考答案:C
第21題:
BillGatesandhiswifeconsiderittheirdutytohelpthepoorbetter
theirhealthandeducationasmuchaspossible.
A.Right
B.Wrong
C.Notmentioned
參考答案:A
第22題:
BillGateswillleaveonlyasmallportionofhiswealthforhischildren.
A.Right
B.Wrong
9
C.Notmention
參考答案:c
概括大意與完成句子閱讀下面這篇短文,短文后有2項(xiàng)測(cè)試任
務(wù):(1)第23?26題要求從所給的6個(gè)選項(xiàng)中為規(guī)定段每段選擇1
個(gè)正確的小標(biāo)題;(2)第27?30題要求從所給的6個(gè)選項(xiàng)中選擇4
個(gè)正確選項(xiàng),分別完成每個(gè)句子。
HowtoArguewithYourBoss
1.Beforeyouarguewithyourboss,checkwiththeboss's
secretarytodeterminehismood.Ifheatenailsforbreakfast,itisnot
agoodideatoaskhimforsomething.Evenwithouttheboss'ssecretary,
therearekeystotiming:don'tapproachthebosswhenhe'sondeadline;
don'tgoinrightbeforelunch,whenheisapttobedistractedandrushed;
don'tgoinjustbeforeorafterhehastakenavacation.
2.Ifyou'remad,thatwillonlymakeyourbossmad.Calmdown
first.Anddon'tletaparticularconcernopenthefloodgatesforallyour
accumulatedfrustration.Thebosswillfeelthatyouthinknegatively
aboutthecompanyanditishopelesstryingtochangeyourmind.Then,
maybehewilldismissyou.
3.Terribledisputescanresultwhenneithertheemployernor
theemployeeknowswhatistheproblemtheotherwantstodiscuss.
Sometimesthefightwillgoawaywhentheissuesaremadeclear.The
employeehastogethispointacrossclearlyinordertomaketheboss
understandit.
4.Yourbosshasenoughonhismindwithoutyouraddingmore.
Ifyoucan'tputforwardanimmediatesolution,atleastsuggesthowto
approachtheproblem.Peoplewhofrequentlypresentproblemswithout
solutionstotheirbossesmaysoonfindtheycan'tgetpastthesecretary.
5.Todealeffectivelywithaboss,it'simportanttoconsider
hisgoalsandpressures.Ifyoucanputyourselfinthepositionofbeing
apartnertotheboss,thenhewillbenaturallymoreinclinedtowork
youtoachieveyourgoals.
23-26的選項(xiàng)
A.KeepYourVoiceLowAlltheTime
B.PutYourselfintheBoss'sPosition
C.ProposeYourSolution
D.Don'tGoinWhenYouareAngry
E.MaketheIssueClear
F.NeverGivein
27-30的選項(xiàng)
io
A.togivethebossyouradvice
B.howheisfeeling
C.thebossmayhave
D.whatyoureallywanttotalktohimabout
E.withoutsuggestingawaytosolveit
F.howunhappyyouare
第23題:
Paragraph2______
參考答案:
D
詳細(xì)解答:
第二段中沒(méi)有明顯的特征詞/短語(yǔ)重復(fù)出現(xiàn)的特點(diǎn),注意時(shí)特殊位置的句子
句意進(jìn)行分析,確認(rèn)段落中心(第二句是祈使句.在教讀者怎樣去做,同時(shí)也反
應(yīng)了作者自己的觀(guān)點(diǎn)一“首先安靜下來(lái)”),因此判斷答案為D。
第24題:
Paragraph3
參考答案:
E
詳細(xì)解答:
段落中近義結(jié)構(gòu)"theissuesaremadeclear"(問(wèn)題被弄清楚)和"gethis
pointacrossclearly”(讓他的觀(guān)點(diǎn)被清楚地理解)的反復(fù)出現(xiàn)直接暗示段落中
心,因此判斷答案為E。
第25題:
Paragraph4
參考答案:
C
詳細(xì)解答:
段落中solution的重復(fù)出現(xiàn)。和本段第二句揭示段落中心,共同揭示C是
答案。
第26題:
Paragraph5
參考答案:
B
11
詳細(xì)解答:
根據(jù)段首句的句意(為了更好地應(yīng)對(duì)老板,很重要的一點(diǎn)是要考慮到老板的
目標(biāo)和他承受的壓力)和段落中直接出現(xiàn)的結(jié)構(gòu)“如果把你放在老板的位置上”,
確認(rèn)答案Bo
第27題:
Ifyouwanttoaskthebossforanything,itisimportanttofindout
first.
參考答案:
B
詳細(xì)解答:
findout后需要跟賓語(yǔ),而B(niǎo),D,F都可以作賓語(yǔ)成分,在借助相關(guān)原文:
“Beforeyouarguewithyourboss,checkwiththeboss'ssecretaryto
determinehismood."(在你和老板爭(zhēng)論之前,首先在老板的秘書(shū)那里弄清楚
老板的情緒如何)判斷B(他現(xiàn)在的感覺(jué))是答案。
第28題:
Itisnecessarytomakecleartotheboss.
參考答案:
D
詳細(xì)解答:
makeclear(把……表述清楚)后需要跟賓語(yǔ),而D,F都可以作賓語(yǔ)成分,
借助搭配句意(有必要向老板表達(dá)清楚你到底想對(duì)他談些什么)選擇答案Do
第29題:
Itisnotwisetopresentthebosswithaproblem.
參考答案:
E
詳細(xì)解答:
根據(jù)搭配句意(向老板提出一個(gè)問(wèn)題卻不建議怎樣去解決這個(gè)問(wèn)題,這樣做
是不明智的)和對(duì)文章大意的理解選擇E。
第30題:
Youmustbeconsiderateandthinkofthetroubles.
參考答案:
C
12
詳細(xì)解答:
根據(jù)搭配句意(你必須考慮周全,考慮到老板可能遇到的問(wèn)題)選擇C。
閱讀理解下面有3篇短文,每篇短文后有5道題,每題后面有
4個(gè)選項(xiàng)。請(qǐng)仔細(xì)閱讀短文并根據(jù)短文回答其后面的問(wèn)題,從4個(gè)選
項(xiàng)中選擇1個(gè)最佳答案。
PlantGas
Scientistshavebeenstudyingnaturalsourcesofmethanefor
decadesbuthadn'tregardedplantsasaproducer,notesFrankKeppler,a
geochemistattheMaxPlanckInstituteforNuclearPhysicsinHeidelberg,
Germany.NowKepplerandhiscolleaguesfindthatplants,fromgrasses
totrees,mayalsobesourcesofthegreenhousegas.Thisisreally
surprising,becausemostscientistsassumedthatmethaneproduction
requiresanoxygen-freeenvironment.
Previously,researchershadthoughtthatitwasimpossiblefor
plantstomakesignificantamountsofthegas.Theyhadassumedthat,
microbesneedtobeinenvironmentswithoutoxygentoproducemethane.
Methaneisagreenhousegas,likecarbondioxide.Gasessuchasmethane
andcarbondioxidetrapheatinEarth'satmosphereandcontributeto
globalwarming.
Initsexperiments,Keppler'steamusedsealedchambersthat
containedthesameconcentrationofoxygenthatEarth'satmospherehas.
Theymeasuredtheamountsofmethanethatwerereleasedbybothliving
plantsanddriedplantmaterial,suchasfallenleaves.
Withthedriedplants,theresearcherstookmeasurementat
temperaturesrangingfrom30degrees℃elsiusto70degrees℃.At30
degrees℃,theyfound,agramofdriedplantmaterialreleasedupto
3nanogramsofmethaneperhour.(Onenanogramisabillionthofa
gram.)Withevery10-degreeriseintemperature,theamountofmethane
releasedeachhourroughlydoubled.
Livingplantsgrowingattheirnormaltemperaturesreleasedas
muchas370nanogramsofmethanepergramofplanttissueperhour.Methane
emissionstripledwhenlivinganddeadplantwasexposedtosunlight.
Becausetherewasplentyofoxygenavailable,it'sunlikelythat
thetypesofbacteriathatnormallymakemethanewereinvolved.
Experimentsonplantsthatweregrowninwaterratherthansoilalso
resultedinmethaneemissions.That'sanotherstrongsignthatthegas
camefromtheplantsandnotsoilmicrobes.
Thenewfindingisan^interestingobservation,〃saysJennifer
Y.King,abiogeochemistattheUniversityofMinnesotainSt.Paul.
Becausesometypesofsoilmicrobesconsumemethane,theymayprevent
plant-producedmethanefromreachingtheatmosphere.Fieldtestswillbe
neededtoassesstheplant'sinfluence,shenotes.
13
第31題:
Whatwasscientistsunderstandingofmethane?
A.Itwasproducedfromplants.
B.Itwasnotagreenhousegas.
C.Itwasproducedinoxygen-freeenvironments.
D.Ittrapsmoreheatthananyothergreenhousegas.
參考答案:C
第32題:
Totestwhetherplantsareasot,roeofmethane,thescientistscreated
A.aoxygen-freeenvironment.
B.anenvironmentwiththesameconcentrationofoxygenastheEarth
has.
C.acarbondioxide-freeenvironment.
D.anenvironmentfilledwiththegreenhousegas.
參考答案:B
第33題:
Whichstatementistrueofthemethaneemissionsofplantsinthe
experiment?
A.Thelowerthetemperature,thehighertheamountofmethane
emissions.
B.Livingplantsreleaselessmethanethandriedplantsatthesame
temperature.
C.Whenexposedtosunlight,plantsstopreleasingmethane.
D.Thehigherthetemperature,thegreatertheamountofmethane
emissions.
參考答案:D
第34題:
WhichofthefollowingaboutmethaneisNotmentionedinthepassage?
A.Plantsgrowinginsoilreleasemethane.
B.Plantsgrowinginwaterreleasemethane.
C.Soilmicrobesconsumemethane.
D.Microbesinplantsproducemethane.
14
參考答案:D
第35題:
Whatisthebeneficialpointofsomemicrobesconsumingplant-produced
methane?
A.Methanebecomeslesspoisonous.
B.Methaneisturnedintoafertilizer.
C.Lessmethanereachestheatmosphere.
D.Airbecomescleaner.
參考答案:C
SmartWindow
Windowsnotonlyletlightintocutdownanelectricityuse
forlighting,butthelightcomingthroughthewindowalsoprovidesheat.
However,windowsarenotsomethingpeopletypicallyassociatewithbeing
acuttingedgetechnology.Researchersarenowworkingonnewtechnologies
thatenableawindowtoquicklychangefromcleartodarkandanywhere
inbetweenwithaflipofaswitch.
〃Ittookusalongtimetofigureoutwhatawindowreallyis,
〃saysClaesGranqvist.He'saprofessorofsolid-statephysicsatUppsala
UniversityinSweden."It'scontactwiththeoutsideworld.Youhaveto
havevisualcontactwiththesurroundingworldtofeelwell.〃So,windows
andnaturallightareimportantforimprovingthewaypeoplefeelwhen
they'restuckindoors.
Yet,windowsaretheweaklinkinabuildingwhenitcomesto
energyandtemperaturecontrol.Inthewinter,coldairleaksin.When
it'shotandsunny,sunlightstreamsin.Allofthissunlightcarrieslots
ofheatandenergy.Andallofthisextraheatforcespeopletoturnon
theirairconditioners.Producingblastsofcoldair,whichcanfeelso
refreshing,actuallysuckupenormousamountsofelectricityinbuildings
aroundtheworld.
Windowshavebeenamajorfocusofenergyresearchforalong
time.Overtheyears,scientistshavecomeupwithavarietyofstrategies
forcoating,glazing,andlayeringwindowstomakethemmoreenergy
efficient.Smartwindowsgoastepfurther.Theyusechromogenic
technologieswhichinvolvechangesofcolor.
Electrochromicwindowsuseelectricitytochangecolor.For
example,asheetofglasscoatedwiththinlayersofchemicalcompound
15
suchastungstenoxideworksabitlikeabattery.Tungstenoxideisclear
whenanelectricchargeisappliedanddarkwhenthechargeisremoved,
thatis,whentheamountofvoltageisdecreased,thewindowdarkensuntil
it'scompletelydarkafterallelectricityistakenaway.Soapplyinga
voltagedetermineswhetherthewindowlooksclearordark.
Oneimportantfeaturethatmakesasmartwindowsosmartisthat
ithasasortof"memory”.Allittakesisasmalljoltofvoltagetoturn
thewindowfromonestatetotheother.Then,itstaysthatway.
Transitionstakeanywherefrom10secondstoafewminutes,dependingon
thesizeofthewindow.Thedevelopmentofsmartwindowscouldmeanthat
massiveairconditioningsystemsmaynolongerneed.〃Inthefuture,〃
Granqvistsays,〃ourbuildingsmaylookdifferent.〃
第36題:
Whichofthefollowingstatementsdoesnotindicatetheimportanceof
windowsasdescribedinthefirsttwoparagraphs?
A.Windowscanchangefromcleartodarktosaveenergy.
B.Windowshelptosaveenergybylettinglightin.
C.Windowshelptosaveenergybyprovidingheat.
D.Windowsenablepeopletohavecontactwiththeoutsideworld.
參考答案:A
第37題:
Whenarewindowstheweaklinkinabuilding?
A.Inthecoldwinter.
B.Inthehotsummer.
C.Whenairconditionersareturnedon.
D.BothAandB
參考答案:D
第38題:
Whataresmartwindows,accordingtoParagraph4?
A.Windowsthatarecoated.
B.Windowsthatareglazed.
C.Windowsthecolorofwhichcanbechanged.
D.Windowsthathavemanylayers.
參考答案:C
16
第39題:
Tomakeelectrochromicwindowschangecolor,whatisappliedtothewindow
glass?
A.Electricity.
B.Tungstenoxide.
C.Abattery.
D.Avoltage.
參考答案:B
第40題:
Whatwillhethebenefitiftheresearchonsmartwindowsturnsoutto
besuccessful.accordingtothelastparagraph?
A.Thebuildingswilllookdifferent.
B.Windowscanbeaslargeasyouwant.
C.Wemaynotneedairconditionersanymore.
D.Theyarelessexpensivethantraditionalwindows.
參考答案:C
ListeningDeviceProvidesLandslideEarlyWarning
Adevicethatprovidesearlywarningofalandslideby
monitoringvibrationsinsoilisbeingtestedbyUKresearchers.Tile
devicecouldsavethousandsofliveseachyearbywarningwhenanarea
shouldbeevacuated,thescientistssay.Suchnaturaldisastersarecommon
incountr
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