同步北师大英语选修七新突破模块整合训练.docx

同步北师大英语选修七新突破模块整合训练.docx

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同步北师大英语选修七新突破模块整合训练

模块整合训练

Ⅰ.阅读理解

A

Areyouinterestedinhitechproducts？

Herearesomethatyoumightfindatthemarketprettysoon.

CX1

Tiredofdraggingyourbagthroughbusyairports？

ThenyoumightwanttoconsiderCX1.Thesmartsuitcaseusesfacialrecognitionsoftwaretofollowitsownerasheorsheischeckinginorheadingtothegate.ThoughCX1canonlymoveataspeedofuptosevenmilesperhour，atinytoolenablesownerstokeeptrackofthesuitcase'slocation.Itisexpectedtobesoldonthemarketsoon.

Aibo

Sony'slatestversionoftheAiboroboticdogisalmostasfunastherealthing—butwithmuchlesswork.Thepetdogcanrecognizeitsowner，obeyseveralcommands，andevenrecallthebehaviorthatpleasesitsmasterthemost.Aibocanalsolearnnewtricks，takephotographs，andovertime，developitsownuniquepersonality.

Forpheus

Forpheus，an“athletic”robotdevelopedbyJapanesetechnologycompanyOmron.Itteachesusershowtoplaypingpong.The10feettallmachineusesacameraandartificialintelligencetotracktheball'sspeedandcanpredicttheball'sdirectioncorrectly.ThesmartForpheuscanalsoquicklytestitsplayer'sabilitiesandadjusttheplayinglevel，makingthegamefun.

BlackBoxVR

Thoughmanypeopledeterminetogotothegymonceaweek，fewreachtheirgoal.BlackBoxVRwantstochangethatbyturninghardexerciseintofunvideogames.Usingit，gymuserswillfindthemselvesfightingenemies，includingbigcreatures—allwhilegettingexercise.

【语篇解读】　本文是一篇应用文，主要介绍了几款高科技产品。

1．WhatisthefeatureofCX1?

A．Itcanbeopenedbyfacialexpressions.

B．Itcanrecognizeandfollowitsowner.

C．Itcanmoveveryfastinbusyplaces.

D．Itcansensethesuitcase'slocation.

B　[细节理解题。

根据第二段第二句“Thesmartsuitcaseusesfacialrecognitionsoftwaretofollowitsownerasheorsheischeckinginorheadingtothegate”可知，CX1的特点是它可以识别和跟随它的主人。

]

2．WhowouldmostprobablywantanAibo?

A．Peoplewhowantadogbutcan'tlookafterarealone.

B．Peoplewhooftenplaytricksonothers.

C．Peoplewhowanttotakehighqualityphotographs.

D．Peoplewhowanttowalkadog.

A　[推理判断题。

根据第三段第一句“Sony'slatestversionoftheAiboroboticdogisalmostasfunastherealthing—butwithmuchlesswork”的描述可推知，想要Aibo的是那些想要一只狗但不能照顾一只真正的狗的人。

]

3．Whichproductcanhelppeopleworkoutregularlyinagym?

A．CX1.B．Aibo.

C．Forpheus.D．BlackBoxVR.

D　[推理判断题。

根据最后一段的内容尤其是“Usingit，gymuserswillfindthemselvesfightingenemies，includingbigcreatures—allwhilegettingexercise”的描述可推知，BlackBoxVR这种产品可以帮助人们经常在健身房锻炼。

]

B

Britishscientistshavedonesomethingthatmanypeoplethoughtwasimpossible：

theycreatedthefirstcloneofanadultmammal（哺乳动物）．Theclone，namedDolly，isasevenmontholdsheep，grownfromacellofanadultfemalesheep.

Whatisaclone？

Acloneisacopy—ageneticcopy.Genesaretheinstructionsforlife.Theytellacellwhattodoandhowtodoit.Genesmakeeachindividualplantoranimaldifferentandunique.Butaclonehasthesamegenesastheoriginalorganism（生物体）．

Cloningisnotnew.Plantshavebeenclonedforcenturies.Newplantsareoftengrownfromcuttingfromanotherplant.Also，plantslikepineapples，strawberriesandcarnations（康乃馨）aresometimescloned.Onebenefitofcloningisthatwecanmakemanycopiesofthebestandhealthiestplants.

Ithasbeenmuchmoredifficulttocloneanimals.Frogshavebeencloned，buttheydiedastadpoles，neverlivinglongenoughtobecomeadultfrogs.Mice，sheepandcattlehavebeenclonedfromembryos（胚胎）．ButDollyisthefirsthealthycloneofanadultmammal.Howdidtheydoit?

（1）Anunfertilizedeggwastakenfromasheep.

（2）Theeggnucleus（细胞核）wasremoved.

（3）Acellwastakenfromtheudder（乳房）ofapregnant（怀孕的）sheep.Itwas“starved”，sothatitstoppedgrowing.

（4）Thetwocellswerecombinedintooneandthenimplantedinathirdsheep，whereitgrewnormally.

（5）Theclonewasborn.ItwasgeneticallyidenticaltothepregnantsheepinStep（3）．

Thissoundsmucheasierthanitactuallywas.Toendupwithoneclone，thescientistsstartedwith277uddercells.Andtheyneededinawaytomaketheeggcellacceptanewnucleus.TheydidthatbystarvingthecellinStep（3）．

Itmaysoonbepossibletoclonemanytypesofanimals.Willwealsobeabletoclonehumanorgans，orevenwholehumanbeings?

Wehaveonlybeguntothinkaboutthemoralityofcloningtechnology.Maybethequestiontoaskisnotwhetherwecanclonehumans，butinstead，shouldweclonehumans?

【语篇解读】　本文介绍了克隆技术及多莉羊的克隆过程。

4．Dollyisasheepbecausesheisgrownfromacellofanadultfemalesheep.

A．thathasnofather

B．thathasnomother

C．thathasnoparents

D．thathasnotail

C　[推理判断题。

从文中可以看出，多莉是从一只成年羊的细胞中克隆出来的，所以它没有父母，而是那只羊的一个翻版。

]

5．TellwhichofthefollowingstatementsisTRUE?

A．Onlyplantscanbecloned.

B．Onlystrawberriesandcarnationscansometimesbecloned.

C．Animalsandplantshavequitealonghistoryofcloning.

D．Genescantellacellwhattodoandhowtodoitduringcloning.

D　[细节理解题。

由第二段中的“Genesaretheinstructionsforlife.Theytellacellwhattodoandhowtodoit.”可知D项正确。

]

6．Fromthefourthparagraphwecanknowthat．

A．atadpoleistheearlystageofagrownupfrog

B．atadpoleisafrogwithoutatail

C．atadpoleisakindofanimal

D．atadpoleisacloneofanadultmammal

A　[推理判断题。

由文章第四段第二句可知，人们曾经克隆过青蛙，但在蝌蚪阶段就死了，并没有进入成年青蛙阶段。

因此我们可以判断，蝌蚪是青蛙的早期形态，故A项“蝌蚪是青蛙的早期形态”正确。

]

7．WhichofthefollowingstatementsaboutDollyisTRUEaccordingtothepassage?

A．Dollyisthefirstcloneofananimal.

B．Dollyisthefirstcloneofanadultanimal.

C．Dollyisthefirstcloneofamammal.

D．Dollyisthefirstcloneofanadultmammal.

D　[细节理解题。

根据文章第一段第一句话“...theycreatedthefirstcloneofanadultmammal（哺乳动物）．”可知答案应为D项。

]

C

Whathappensinsidetheskullofasoccerplayerwhorepeatedlyheadsasoccerball?

Thisquestionmotivatedachallengingnewstudyofthebrainsofexperiencedplayersthathascauseddiscussionanddebateamongsoccerplayers,andsomeanxietyamongthoseofuswithsoccerplayingchildren.

Forthestudy,researchersattheAlbertEinsteinCollegeofMedicineinNewYorkselected34adults—menandwomen.Allofthevolunteershadplayedsoccersincechildhoodandnowcompetedyearroundinadultsoccerleagues.Eachfilledoutadetailedquestionnairedevelopedespeciallyforthisstudytodeterminehowmanytimestheyhadheadedasoccerballinthepreviousyear,aswellaswhethertheyhadexperiencedanyknownconcussions（脑震荡）inthepast.

Thentheplayerscompletedcomputerizedtestsoftheirmemoryandotherlearningskillsandhadtheirbrainsscanned,usingacomplicatednewM．R.I.techniquewhichcanfindstructuralchangesinthebrainthatcan'tbeseenduringmostscans.

AccordingtothedatatheypresentedataRadiologicalSocietyofNorthAmericameetinglastmonth,theresearchersfoundthattheplayerswhohadheadedtheballmorethanabout1，100timesintheprevious12monthsshowedsignificantlossofwhitematterinpartsoftheirbrainsinvolvedwithmemory,attentionandtheprocessingofvisualinformation,comparedwithplayerswhohadheadedtheballfewertimes.

Thispatternofwhitematterlossis“similartothoseseenintraumatic（外伤的）braininjury”，likethatafteraseriousconcussion,theresearchersreported，eventhoughonlyoneoftheseplayerswasreportedtohaveeverexperiencedaconcussion.

Theplayerswhohadheadedtheballabout1，100timesormoreinthepastyearwerealsogenerallyworseatrecallinglistsofwordsreadtothem,forgettingorfumblingthewordsfarmoreoftenthanplayerswhohadheadedtheballless.

【语篇解读】　本文是一篇关于足球中的头球对大脑影响的科普文章，作者简要描述了一些研究数据分析结果，得出结论，一年顶球超过大约1100次会对大脑结构有影响。

8．Thepassageismostprobablya．

A．newsreport

B．researchreport

C．storyforsoccerplayers

D．textfordoctors

B　[细节理解题。

根据文章第一段最后一句和第二段可知这是份调研报告。

]

9．Inwhichwaycanwefindthestructuralchangesinthebrain?

A．Computerizedtests.

B．Questionnaires.

C．Scanning.

D．M.R.I.technique.

D　[细节理解题。

根据文章第三段内容“...usingacomplicatednewM．R.I.techniquewhichcanfindstructuralchangesinthebrainthatcan'tbeseenduringmostscans.”可知D正确。

]

10．Fromthepassagewecanconcludethatfrequentheadingmayhave．

A．asignificanteffectonone'sbrain

B．littleeffectonone'sbrain

C．nothingtodowiththebraininjury

D．one'smemoryimproved

A　[细节理解题。

根据第四段的“研究者发现先前12个月顶球超过大约1100次的球员脑内许多部分包括与记忆、注意力和视觉信息处理有关的白质大量丧失。

”可知A正确。

]

11．Whatislikelytobethecauseofmemoryloss?

A．Playingsoccerfrequently.

B．Testsoftheirmemory.

C．Whitematterloss.

D．Informationprocessing.

C　[细节理解题。

根据第四段可知C正确。

]

D

ThereisapopularsayingintheEnglishlanguage：

“Sticksandstonesmaybreakmybones，butwordswillneverhurtme.”Well，thatisnottrue.Unkindwords，namecallingoreventhesocalled“thesilenttreatment”canhurtchildrenasmuchasbeingphysicallyhit，sometimesevenmoreso.

Arecentstudyofmiddleschoolchildrenshowedthatverbal（言语的）abusebyotherchildrencanharmdevelopmentinthebrain.ThestudywasaprojectofresearchersatHarvardMedicalschoolinMassachusetts.ResearcherMartinTeicherandhisteamstudiedyoungadults，aged18to25.Theseyoungmenandwomenhadnoteverbeentreatedinacruelorviolentwaybytheirparents.Theresearchersaskedtheyoungpeopletoratetheirchildhoodexposuretoverbalabusefrombothparentsandotherchildren.Thentheresearchersperformedimagingtestsonthebrainsofthesubjects.

Theimagesshowedthatthepeoplewhoreportedsufferingverbalabusefrompeersinmiddleschoolhadunderdevelopedconnectionsbetweentheleftandrightsideofthebrain.Thetwosidesofthebrainareconnectedbyalargebundleofconnectingfiberscalledthecorpuscallosum.Thiswastheareathatwasunderdeveloped.

Themiddleschoolyearsareatimewhenthesebrainconn