大學英語四級完形填空練習題六

1、大學英語四級完形填空練習題六（附答案詳解）閱Fromchildhoodtooldage，wealluselanguageasameansofbroadeningourknowledgeofourselvesthewldaboutus。Whenhumansfirst1，theywerelikenewbnchildren，unabletousethis2tool。Yetoncelanguagedeveloped，thepossibiliti

2、esfhumankindsfuture3culturalgrowthincreased。Manylinguistsbelievethatevolutionis4fourabilitytoproduceuselanguage。They5thatourhighlyevolvedbrainprovidesus6aninnatelanguageabilitynotfoundinlower7。Proponentsofthisinnateness

3、theysaythatour8flanguageisinbn，butthatlanguageitselfdevelopsgradually，9afunctionofthegrowthofthebrainduringchildhood。Therefetherearecritical10timesflanguagedevelopment。Current11ofinnatenesstheyaremixed，however，evidencesu

4、pptingtheexistenceofsomeinnateabilitiesisundeniable。12，memeschoolsarediscoveringthatfeignlanguagesarebesttaughtin13grades。Youngchildrenoftencanlearnseverallanguagesbybeing14tothem，whileadultshaveamuchhardertimelearningan

5、otherlanguageoncethe15oftheirfirstlanguagehavebecomefirmlyfixed。16someaspectsoflanguageareundeniablyinnate，languagedoesnotdevelopautomaticallyinavacuum。Childrenwhohavebeen17fromotherhumanbeingsdonotpossesslanguage。Thisde

6、monstratesthat18withotherhumanbeingsisnecessaryfproperlanguagedevelopment。Somelinguistsbelievethatthisisevenmebasictohumanlanguage19thananyinnatecapacities。Thesetheistsviewlanguageasimitative，learnedbehavi。20，childrenlea

7、rnlanguagefromtheirparentsbyimitatingthem。Parentsgraduallyshapetheirchild‘slanguageskillsbypositivelyreinfcingpreciseimitationsnegativelyreinfcingimpreciseones。1。A。generatedB。evolvedC。bnD。iginated2。A。valuableB。appropriat

8、eC。convenientD。favite3。A。attainmentsB。feasibilityC。entertainmentsD。evolution4。A。essentialB。availableC。reliableD。responsible5。A。confirmB。infmC。claimD。convince6。A。fB。fromC。ofD。with7。A。ganizationsB。ganismsC。humansD。children

9、8。A。potentialB。perfmanceC。preferenceD。passion9。A。asB。justasC。likeD。unlike10。A。ideologicalB。biologicalC。socialD。psychological11。A。reviewsB。referenceC。reactionD。recommendation12。A。InawdB。InasenseC。IndeedD。Inotherwds13。A。va

10、riousB。differentC。thehigherD。thelower14。A。revealedB。exposedC。engagedD。involved15。A。regulationsB。fmationsC。rulesD。constitutions生物的；ideological思想上的；social社會的；psychological心理的。11?！敬鸢浮緼【解析】此處意為：目前人們對“先天論”評論觀點不一，但是支持某些天生能力的證據(jù)

11、卻是確鑿無疑的。reviews評論；reference參考；reaction反應(yīng)；recommendation推薦。12。【答案】C【解析】從11題可看出，作者是傾向于先天論的，為了進一步證明先天論是有道理的，作者選擇了以學校為例加以說明，因此這里應(yīng)填一個表示遞進關(guān)系的詞Indeed（甚至）。13?！敬鸢浮緿【解析】此處意思是：越來越多的學校發(fā)現(xiàn)在什么年級學外語較容易，根據(jù)常識（低年級學外語較容易）以及后文的Youngchildreno

12、ftencanlearnseverallanguagesbybeing14tothem，whileadults…可以選定答案。14?！敬鸢浮緽【解析】此處意為：通過接觸多種語言，孩子們可以學會好幾種語言。beexposedto是固定搭配，接觸到。reveal（顯露）sth。tosb，不合題意，因本題中的them指languages。其余選項不與to搭配。engagein從事；beinvolvedin參與。15?！敬鸢浮緾【解析】此句意思

13、是：一旦母語的規(guī)則被深深印入腦海中，成年人就很難再學好另一種語言。rules規(guī)則，規(guī)律；regulations規(guī)定；fmations構(gòu)成，構(gòu)造；constitutions憲法，章程。16?！敬鸢浮緼【解析】分析上下文的邏輯關(guān)系，從句意思是：語言的某些方面肯定是先天的。主句意思是：語言不會在與人隔絕的狀況下自行發(fā)展。前后應(yīng)為轉(zhuǎn)折關(guān)系。17?！敬鸢浮緿【解析】此句意為：與人隔絕的兒童不能掌握好一門語言。isolated孤立的，與人隔絕的；d

14、istinguished區(qū)別的，杰出的；different不同的；protected受到保護的。18?！敬鸢浮緿【解析】此句總結(jié)前幾句，意為：必須通過與他人交往，語言才能夠發(fā)展。interaction相互作用；exposition暴露；comparison比較；contrast對比。19?！敬鸢浮緼【解析】根據(jù)分析，本句中的“this”和“evenmebasic”分別指代上句的“interactionwithotherhumanbein

15、gs”和“necessary”，此處所填詞對應(yīng)上文中的languagedevelopment。也就是說，languageacquisition語言習得。appreciation欣賞，感激；requirement要求；alternative轉(zhuǎn)移，轉(zhuǎn)變，轉(zhuǎn)換。20?！敬鸢浮緾【解析】本句功能是以另一種方式解釋前文中的“imitative，learnedbehavi。（模仿性的后天行為）”。Inotherwds換言之，換句話說；Asaresu