语法新题型和词汇

`Introduction○常用前缀意义前缀例词否定dis-dishonest,dislike,distrustin-,il-,im-,ir-incapable,inability,illegal,impossible,immoral,irregularun-unable,unbelievable,unemployment错误mis-mislead,misunderstanding反动作dis-disarm,disconnect,dissatisfyun-unload,uncover,undeniable相互inter-international,interaction,interrelated,interdependent超过super-supernatural,superpower,surpassover-overeat,overdress,overreact,oversleep,overestimateout-outdo,outweigh低于under-Underestimate,undervalue,underdeveloped再一次re-Refresh,reshape,renew共同co-coexist,cooperate转移trans-translate,transportation,transfer,transform使en-enable,enrich,enslave,encourage,enlighten,endanger多multi-multimedia,multifunction,multinational○常用后缀意义后缀例词承受者-eeexaminee,employee,interviewee,trainee,refugee从事者-eremployer,trainer,interpreter使化-izecentralize,globalize,modernize,civilize主义-ismheroism,workholism,idealism,socialism,optimism状态-shiphardship,friendship,leadership像一样-ishchildish,selfish,foolish-likechildlike,homelike充满的-fuljoyful,painful,helpful无，没有-lessendless,homeless,hopeless,careless,useless能的-able,-ibledurable,fashionable,accessible,available,flexible使-enshorten,widen,strengthen-fyclassify,purify,simplify,qualifyPresentation（1）-Word文档`(A)Eventodaythereareagreatmanywrongideasaboutfood.Someofthemareverywidespread.Onesuchideaisthatfishisthebestbrainfood.Fishisgoodbrainfood(25)____ ____itisgoodmusclefoodandskinfoodandbonefood.Butnoonehasbeenabletoprovethatfishisany(26)______(good)forthebrainthanmanyotherkindsoffood.Anothersuchideaisthatyou(27)______notdrinkwaterwithmeals.Washingfooddownwithwaterasasubstitute(28)_______chewingisnotagoodidea,butsomewaterwithmealshasbeenfoundtobehelpful.Itmakesthedigestivejuicesflowmorefreelyandhelpstodigestthefood.Manyoftheideaswhichscientiststellus(29)______(have)nofoundationhavetodowithmixturesoffoods.Afewyearsagothebeliefbecamegeneralthatorangejuiceandmilkshouldneverbedrunkatthesamemeal.Thereasongivenwas(30)_______the acidintheorangejuicewouldmakethemilkcurdle(凝结)andbecomeindigestible.Asamatteroffact,milkalwaysmeetsinthestomachadigestivejuicewhichcurdles(31)______;thecurdlingofthemilkisthefirststepinitsdigestion.Asimilarwrongideaisthatfishandicecreamwhen(32)______(eat)atthesamemealformapoisonouscombination.(B)It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthat(33)____ ____amousehasneverseenacatbefore,itisstillabletodetectchemicalsignalsreleasedfromitandrunawayinfear.Thishasalwaysbeenthoughttobesomethingthatishard-wiredintoamouse’sbrain.ButrecentlyWendyIngram,agraduatestudentattheUniversity ofCalifornia,Berkeley,(34)_______(challenge)thiscommonsense.Shehasfoundawayto “cure”miceoftheirinbornfearofcatsbyinfectingthemwithaparasite,reportedthesciencejournalNature.The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the(35)_______(shock)factisthatuptoone-thirdofpeoplearoundtheworldareinfectedbyit.Thisparasitecancausedifferentdiseasesamonghumans,(36)_______pregnantwomen –itislinkedtoblindnessandthedeathofunbornbabies.However,theparasite’seffectsonmiceareunique.Ingramandherteammeasuredhowmicereactedtoacat ’s尿urine)before(and(37)______itwasinfectedbytheparasite.Theynotedthatnormalmicestayedfarawayfromtheurine(38)_______micethatwereinfectedwiththeparasitewalkedfreelyaroundthetestarea.Butthat’notsall.Theparasitewasfoundtobemorepowerfulthanoriginally (39)_______(think)–evenafterresearcherscuredthemiceoftheinfection,theynolongerreactedwithfeartoacat’ssmell,whichcouldindicatethattheinfectionhascausedapermanentchangeinmiceWhydoesaparasitechangeamouse ’sbraininsteadofmakingitsicklikeitdoestohumans?Theanswerliesinevolution.Toxoplasmagondiicanonlyreproduceinsideacat.Sotheparasitehadtodevelopawayoftrickingthemiceintogettingeatenmoreeasily –thus(40)_______(help)itselfgoinsideacat–bytakingawaymice ’ssenseofalarm.FocusedPracticeSectionAWord文档`Directions:Afterreadingthepassagesbelow,fillintheblankstomakethepassagescoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.(A)Manykindsofmusiccanstirtheimaginationandproducestrongfeeling.Forsomepeople,romanticcomposerssuchasChopinandTchaikovskyenhancefeelingsofloveandsympathy.Religiousandspiritualmusic25helpsomepeoplefeelpeaceorlessentheirpain.Butonemusicianseemstohaveauniqueabilityofhealing(治愈)thehumanbody–WolfgangAmadeusMozart.ScientistshavefoundMozart’musictoberemarkableinitsability26(calm)itslisteners.Itcanalsoincreasetheirperceptions,andhelpthemexpressthemselvesmoreclearly.ManyamazingcaseshavebeendocumentedusingMozart27ahealingaid.Forexample,atinyprematurebaby28(name)Krissy,whoweighedjust1.5poundsatbirth,wasontotallifesupport.Doctorsthoughtshehadlittlechanceofsurvival.HermotherinsistedonplayingMozartforKrissy,andthought29savedherdaughter’lifes.Krissylived,30shewasverysmallforherageandslowerthantheaveragechild.Attheageoffour,sheshowedaninterestinmusicandherparentsgaveherviolinlessons.31theirastonishment,Krissywasabletoplaymusicalpiecesfrommemorythatwerefarbeyondtheabilityofanaveragefour-year-old.(play)musichelpedherimproveinallareasofherlife.(B)Touch is the first tool we turn to when we face pain. We react similarly to33 injuredtoeandabrokenheart,tenderly 34 (grasp)theaffectedarea.Weareallbornwiththepowertohealourselvesandtohealothersbecausehealingenergydoesnotcomefromwithin butfromoutsideourselves.Theenergyisthereforanyonetouse,andnoformaltraining(require).Whenyouhavetheintenttoheal,andloveisyouronlymotive,youbecomeachannelforhealingenergy.Throughthesimpletouchofhands,youcanusethatuniversalhealingenergytocomfortthosewho36(experience)painordistress.Inperforminghealingenergywork,itisnecessarythatyouletyourintuition(直觉)guideyoutotheaffectedarea.Justimagineahealinglightbeingdrawninthroughthetopofyourheadandflowingthroughyourhands.Theenergywillbegintoflowonceyouhavemadeaphysicalconnection,andyourtouchwillhelpawakenthebody’s-healingcapacity.Theforselfaffectedareasofthebody,37werepreviouslytenseortight,willrelaxwithenoughhealingenergy.38(try)nottofeellikeyouaren’thelpingifyoudon’tfeeltheflow.Theworkyouaredoingisindeedhelping.Understanding39energyworksislessimportantthanconsciouslymakinguseofit.Performingalovinghealingtreatmentonyourlovedonescanbeawonderfulexperiencethatbringsyouclosertogether.Andasthehealingenergypassesthroughyou,itcanawakenafeelingwithinyouthathelpsyou40(well)understandtheinteractionsbetweenthespiritual,physicalandmentalselves.Word文档`Presentation（2）○四十个常用合成词合成词 词性bulid-up n.cost-saving adj.cure-all n.double-edged adj.duty-bound adj.easy-going adj.eco-friendly adj.ever-changing adj.ever-lasting adj.far-reaching adj.far-seeing adj.fast-paced adj.first-class adj.good-for-nothing n.hard-won adj.history-making adj.

释义聚集节约成本的万能的药双刃的责无旁贷的随和的环保的常变的永恒的深远的有远见的快节奏的一流的无用的人来之不易的创造历史的

例句Thebuild-upcarbondioxideeventuallyleadstotheglobalwarming.DoingbusinessonlineisundoubtedlyefficientandCost-saving.Somepeopleregardeducationasthecure-allforallthesocialproblem.Fireisadouble-edgedsword,bringingnotonlytohumanwarmth,butalsodisaster.Thegovernmentisduty-boundtoensurepeaceandsecurityforthepeople.Sweet-temperedandeasy-goinggirlsarewelcomeeverywhere.Creatinganeco-friendlysocietyisamatterofgreaturgency.Itisthequalityoftheirservicethathasenabledthecompanytostandsteadilyintheever-changingInformationAge.Whatisknowledge?Thisisanancientandever-lastingtopic.Theinventionofelectroniccomputershasafar-changingeffectonthedevelopmentofscienceandtechnology.Thefar-seeingpolicywillbringendlessbenefittofuturegenerations.Inthefast-pacedworldoftoday,itcanbedifficulttomakenewfriends.Tobeafirst-classscientist,oneshouldneverlosehopeinsetbacks.Theirlittlesonbecameagood-for-nothingduetotheiroverprotection.Peopleinthatregioncherishthehard-wonindependence.Thatwasahistory-makingdiscoveryinmedicalWord文档ill-mannered adj.labor-saving adj.noble-minded adj.on-going adj.poverty-striken blem-solving adj.self-centered adj.self-cultivation adj.self-evident adj.self-interest adj.self-motivated adj.self-reliance n.self-respect n.so-called adj.time-honored adj.time-consuming adj.user-friendly adj.

无礼的节省体力的品格高尚的正在进行的贫穷的解决问题的自私的自我修养不言而喻的私利自我激励的自力更生自尊所谓的历史悠久的耗费时间的容易使用的

`history.TheEnglishmanthinksitisill-manneredtoaskpersonalquestions.Notallinventionsarelabor-savingmachineslikethecomputers.Yournoble—mindedspiritisshownbyyourblooddonation.Theon-goingsocialchangehasmuchtodowiththedevelopmentofscience.Manypeoplecomplainthatthehightuitionfeeactuallykeepspoverty-strickenstudentsawayfromthecollegedream.Veryfewofushavehadtrainingonproblem-solvingtechniques.Trytoavoidbeingself-centeredintheworkplace.Self-cultivationcarriesmoreweightcomparedwithgoodappearance,simplybecauseitisever-lasting.Itisself-evidentthattheeducationoftheyoungisvitaltothefutureofacountry.Itwasself-interestthatfinallydestroyedhiswholelife.Themostsuccessfulstudentsareself-motivatedandsettheirowngoals.Self-relianceisthebasicculturalvalueoftheAmericanfamily.Withself-respect,youwillseeyourselffortheunique,specialandwonderfulbeingthatyouare.Theso-calledexpertturnedouttobearesearchstudents.Time-honoredandtraditionaltheSpringFestivalisthemostimportantholidayinChina.Takingcareofthisbeautifulgardeniscertainlytime-consuming,butitisalsoworthwhile.Theyaretryingtobuildupauser-friendlyandWord文档`reliabletaxibookingsystem.well-balancedadj.均衡的Themostsuccessfulweight-lossplansincludeawell-balanceddietandexercises.well-beingn.幸福；健康Musichasthepowertodelightthelistenerandimprovehissenseofwell-being.well-informedadj.消息灵通的Tobewell-informed,weshouldformthehabitofreadingnewspapersandmagazines.well-organizedadj.有序的Ifthecontentofthewebpageiswell-organized,itwillbemucheasierforuserstogetinformation.well-roundedadj.全面的Weareexpectedtobecomewell-roundedgraduatesbytryinglotsofdifferentthings.whole-heartedadj.全心全意的LearningEnglishinvolvesalotofhardshipandthereforerequireswhole-heartedcommitment.win-winadj.双赢的Therelationsbetweenthesidescanbeawin-windescribedasasituation.○五十组常用同义词普通词汇词性释义advantagen．优势agen．年代aimn．目标difficultyn．困难disadvantagen．劣势effectn．作用fearn．害怕methodn．方法thingn.事情worryn．担忧decreasen./v.下降increasen./v.增加/上升causev．导致dealwithv．处理developv．培养getv．得到giveupv．放弃

同义词汇merit,strength,strongpoint,benefitera,times,periodgoal,purpose,end,target,objectiveobstacle,setback,hardshipdrawback,weakness,weakpoint,shortcoming,limitationinfluence,impact,function,rolealarm,fright,panic,terror,horror,dreadapproach,means,techniqueissue,case,affair,event,incident,business,matterconcern,anxietyfall,drop,decline,shrinkriseresultin,giveriseto,bringabout,leadtocopewith,handle,tackle,addresscultivate,train,educate,fosteracquire,attain,achieve,obtain,gainquit,abandon,giveinWord文档happen v. 发生hatev.恨improvev.进步lovev.喜欢needv.需要opposev.反对payattentionv.重视toprotectv.保护realizev.意识到removev.消除showv.表明supportv.支持thinkv.想badadj.坏的beautiful adj. 美丽的dangerousadj.危险的difficultadj.困难的good adj. 好的helpfuladj.有帮助的importantadj.重要的lastingadj.永久的manyadj.许多muchadj.许多properadj.合适的alwaysadv.常常graduallyadv.平稳地

`occur,takeplace,comeintoexistence/being，comeabout,dislike,befedupwith,beboredwithenhance,advance,makeprogress,changeforthebetterprefer,becrazyabout,befondof,befascinatedby,bekeenonrequire,demand,callforbeagainst,objectto,disapproveoffocuson,attachimportanceto,emphasize,lay/placestresson,recognizethevalueofguard,defend,preserve,conservebeawareof,beconsciousofgetridof,wipeouteliminate,doawaywithindicate,reveal,suggest,display,demonstrate,illustrate,depict,represent,presentbefor,backup,onthesideof,infavorof,approveofassume,maintain,suppose,insist,consider,regardawful,terrible,unsatisfactory,harmful,inferior,negative,illcharming,gorgeous,sweet,adorable,eye-catching,breath-takinginsecure,risky,unsafe,threatening,poseathreattohard,tricky,complicated,complex,confusing,puzzlingoutstanding,fantastic,amazing,fabulous,unbelievable,incredible,spectacular,marvelous,remarkable,superior,positivebeneficial,profitable,rewarding,advantageoussignificant,essential,major,carrymuchweight,key,leading,vital,critical,crucial,primary,profoundeternal,perpetualnumerous,countless,avastnumberof,manyagreatmanymassesofawealthof,plentyoflogical,reasonable,sound,appropriate,practicalfrequently,regularly,constantly,atalltimessteadily,smoothly,slightly,moderately,mildlyWord文档quicklyadv.很快地rarelyadv.偶然sharplyadv.急剧地thusadv.因此veryadv.很about prep. 关于around prep. 大约○一百个高分词组

`rapidly,swiftly,atanamazingrateaccidentally,bychance,byaccident,bycoincidencedramatically,enormously,steeply,considerably,significantly,markedly,noticeablytherefore,consequently,accordingly,asaresultextremely,deeply,greatly,highly,uncommonly,unusuallyconcerning,regarding,asto,asfor,withregardto,whenitcomestoabout,approximately,roughly高分词组 释义aboveall 最重要的是accountfor 解释，占据actas 担当adaptto 适应addto增加afterall毕竟atallcosts 不惜一切代价atanyrate 无论如何atlarge 大体上atrisk处于危险中attheexpense以为代of价attach重视importancetocallfor需要copewith 处理count for 毫无价值

高分词组beaddictedtobealerttobeappliedtobeassociatedwithbeavailabletobeawareofbeboundtobecapableofbedyingforbeinvolvedinberesponsibleforgainanadvantageovergiveandtakegiveprioritytogiveriseto

释义上瘾警惕应用于联系（可）得到意识到必定有能力做渴望参与，涉及为负责和比有优势互相迁就优先做导致

高分词组bearinmindbelieveinbelongtobringaboutbutforbyallmeansbyandbybyandlargebevitaltobesuperiortoinessenceinfavorofIntermsofinthecaseofin the long

释义记住相信属于导致要不是尽一切办法逐渐地总体上对至关重要优于本质上支持在方面就而言从长远Word文档`nothingdeprive of 剥夺devote to 奉献dueto由于exposeto使接触

havealottodo和密切with相关haveaccessto能得到headfor走向huntfor寻找

run来看inthissense在此意义上invain徒劳地inviewof鉴于makea有影响differenceforlackofforthesakeoflay a solidfoundationforlaystressonlendahelpinghandlieinliveuptoposeathreattoplacehopeon

由于缺乏为了为打下扎实的基础重视帮助存在于达到对构成威胁寄希望于

keepabalancebetweenkeeppacewithonaregularbasisonaccountofonone’spartoutofquestionoutlookonliferegardlessofrespondto

保持平衡并驾齐驱定期由于就 来说没问题人生观不管对做出反应

make做贡献contritiontomakethe充分利mostof用onreflection反思orelse否则originate来自于fromoutofthe不可能questionserveto起作用sideeffect副作用springup 涌现prosandcons利弊prejudice对的歧against视shoulderthe肩负的responsibility责任totakefor认为是granted理所当然turnablind熟视无睹eyetowidenone’s拓宽视野horizon

runoutofstriveforsufferfromtakegreatpainstodoturnadeafeartoworkon

耗尽努力争取遭受极力去做充耳不闻致力于

thanksto多亏takepridein以为骄傲tosome某种程extent度上trialanderror 反复试验ultimategoal 终极目标FocusedPracticeWord文档`SectionBDirections:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.(**友情提示：本题共十个空，请按题号填涂 )A.frowned B.negative C.national D.appreciation E.effectiveF.tendency G.approach H. ranked I. enhanced J.unpopularK(=ABD).namedWhatarethethingsthatfirstcometoyourmindwhenyouthinkoftheUK?Aretheynonstoprain,politemanners,boringfoodandteadrinking?SomeoftheUK’s(41)_______stereotypesaretrue,anewsurveyhasfound.Forexample,Britishpeopledohavea(an)(42)______todrinklotsoftea.Theresearchpolled1,402foreignerslivingintheUKontheiropinionsabouttheBritishwayoflife.Unsurprisingly,themajorityofthem,almost70percent,saidtheyenjoyedlivinginthecountry–goodmanners,especiallyUKpeople’extraordinarysabilitytoqueue,arethemainreasonsforforeigners ’(43)______.Morethanone-thirdsaidtheylikedB ritishpeople ’srestrained(44)______toemotion.However,thereareaspectsofBritish culturethatare(45)______upon.Theheavyalcoholdrinkingculture(46)______astheleastfavoritetrait,followedbytheBritishsenseofhumorandthecountrysbad’weather.Itmaynotbetoohardtounderstandwhyheavydrinkingandbadweatherare(47)______,butwhat’swrongwiththeBritishsenseofhumor?Britishhumorisknownforbeingdryandsatirical( 讽刺的),soitisgenerallymore(48)______.WhenitcomestomakingtheBritishlaugh,thereisnothingmore(49)______thanasociallyinappropriatejoke,notedtheBBC. “Britonsaremorecomfortablewithlife ’slosers, ”wactorRickyGervaisinanarticlepublishedinTimemagazine.“ThemajorityofnationalitieshavestereotypesfittedaroundthemandBritonsdon’escapetthis, said”LiamClifford, thefounderofGlobalVisas,thewebsitethatconductedtheresearch.“Peopleprobablycomeherewithastereotype-basedpreconceptionofwhattoexpect.It ’sgoodtoseefromoursurvey,though,that,inthemajorityofcases,thisreputationisactually(50)______uponlivinghere. ”III.ReadingComprehension （47%）SectionADirections:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.Coffeecanbeconsideredoneofnature'sgreatestgifts.Itgivesmentalandemotional(51)______withoutharmfulsideeffects,(likealcoholortobacco),anditcontainsawealthofnutrients.Yet,whenmostpeopledrinkcoffee,theyarenotthinkingthatthebeverageis(52)______theirhealth.Infact,somemayevenfeelalittleguilty,(53)______theybelievecoffeeisn'tgoodforWord文档`youatall.Well,here'sthetruthofthematter.Coffee,likeanythingelse,cancauseproblemsiftoomuchis(54)______.Intheshort-term,toomuchcoffeewillcauseinsomnia,nauseaandhypertension.Inthelong-term,toomuchcoffeewillcausestomachproblems,teethstaining,andhighcholesterol.Asforthebenefits,moderateconsumptionofcoffee,(whichmeans1to4cupsaday),suppliesyourbodywithawealthofantioxidants.Thesesubstancesare(55)______foreliminatingfreeradicals(自由基).Theyarethechemicalbyproductsproducedanytimeyourbodydoessomething.Asmallnumberofthemcanhelpserveasabufferagainstnegativeelements,butiftheyaren'tkeptincheck,theycancausehealthproblems.Antioxidants(56)______thatthisdoesn'thappen.Thepsychologicaleffectsofcaffeinecannotbe(57)______either.Notonlydoescaffeinemakeyoumore(58)______,butitcanactuallyaffectyourmood.Ifyouwerefeeling(59)______oroverwhelmed,anicecupofcoffeecouldchangeyourperspective.Thestackofworkthatseemed(60)______beforeisn'tevenaproblemnow.(61)______,caffeinehelpsstimulatecreativityasitspeedsupthebody'sfunctioning. That'swhy coffeeisoften (62)______with writers andotherintellectual professions.Other drugs(63)______tomakepeopledumber.Considerwhathappenswhenpeoplegethighoffofcrackorwhentheygetdrunkoffofalcohol.Theywon'tbefunctionalatall.Butwithcoffee,anindividualgetsacreativeboostwhilestillhelpingtheirbodies.Inconclusion,don'tfeelbadwhenyou'rebrewingyourmorningcupofcoffee.(64)_______acanofsodaorashotofalcohol,coffeewillmakeyoufeelwonderfulwhilekeepingyouhealthy.Justremember,youdohavetoconsumethebeverage(65)______.51.A.reactionB.clarityC.freedomD.challenge52.A.improvingB.damagingC.adjustingD.stimulating53.A.thoughB.soC.whileD.since54.A.purchasedB.cherishedC.takenD.promoted55.A.suitableB.responsibleC.convenientD.famous56.A.ensureB.assumeC.threatenD.indicate57.A.ignoredB.achievedC.measuredD.abandoned58.A.attractiveB.attentiveC.alertD.approachable59.A.incompetentB.guiltyC.depressedD.embarrassed60.A.doubtfulB.unknownC.impossibleD.improper61.A.BycontrastB.InadditionC.ForexampleD.Inbrief62.A.popularB.comparedC.familiarD.associated63.A.meanB.tendC.supposeD.expect64.A.DespiteB.WithoutC.ApartfromD.Unlike65.A.atwillB.atrandomC.inparticularD.inmoderationHomeAssignmentSectionBWord文档`Directions: Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.A.procedure B.original C.occasions D.inherited E.characteristicsF.rooted G.single H.involves I.occurring J.identifying K.separateGenesarefoundineveryplantoranimalcell.Theyarethebasicunitsoflifethatarecapableofpassingspecific41fromonegenerationtoanother.Forexample,whetheryouaretallorshortdependsuponthegenesthatyou42fromyourparents.Cloningplantsoranimalsisaprocessthat43theproductionofaneworganismthatisgeneticallyidenticaltotheorganismfromwhichcellsweretaken.Althoughthis44hasarousedgreatinterestaroundtheworldoverthelasttenyearsorso,cloningisnotsomethingnewinnature.Mostmothersgivebirthtojustonechildatatime;however,onrare45amothermaygivebirthtoasetoftwins.Ifthesetwochildrenareidenticaltwins,thentheyareinfactnaturally46clonesofeachother,althoughnotoftheparents.Thereasonforthembeingclonesisthatthetwochildrenoriginatedfromone47eggandconsequentlytheyaregeneticallyidentical.Twinsthatdevelopfromtwo48eggsarenotclonesofeachother.Cloningalsooccursnaturallyinplants.Strawberryplantsreproducethemselvesbysendingoutrunners,ormodifiedstems,andtheserunnerstakerootashortdistancefromthe49plantandstarttogrow,andtoproducefruit.Intime,thisplantsendsoutrunnersofitsownthatalsotakeroot.Thisisknownasasexualreproduction;inotherwords,reproductionthatdoesnotinvolvethefusion(融合)ofmaleandfemalecells.Thenewly50plantsareclonesoftheoriginal.Inadditiontostrawberryplants,certaintypesofflowersandgrassesreproducethemselvesinthesameway.Throughouthistory,peoplehavealsofacilitatedcloningbytakingsmallcuttingsfromplantsandthengrowingthemintonewplants.Thisformofcloningiscalledvegetativepropagation.III.ReadingComprehension （47分）SectionADirections:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.RobertFrank,aneconomistatCornell,believesthathisprofessionisrestrictingcooperationandgenerosity.IntheU.S.,economicsprofessorsgive__51__moneytocharitythanprofessorsinotherfields. EconomicsstudentsinGermanyaremorelikely thanthosefromothermajorstorecommendanoverpricedplumber(水管工