unit4 sharing一、语言要点i单元要点预览(旨在让同学整体了解本单元要点)
词汇
部分
词语
辨析1.imaginative/imaginable/imaginary 2.dryup/dryout3.otherwise/therefore/however
词形
变化1.operatev.操作,动手术operatorn.操作员,(电话)接线员,operationn.运转,操作,实施2.donatev.捐赠,赠予donationn.捐赠品,捐款,贡献3.arrangev.安排,排列,arrangementn.排列,安排4.adjustv.调整,调节adjustableadj.可调整的adjustmentn.调整,调节,调节器5.participatev.参与,分享,participantn.参与者,participationn.分享,参与
重点
单词1. adjust vt.&vi.调整;使适合. 2. participatevi.参与;参加.3. otherwiseadv.用别的方法;其他方面. adv&conj.否则;不然4. arrangementn.安排;排列.5. donatevt.捐赠.6. purchasevt.&n.买;购买.7. distributionn.分配;分发;分布状态.8. relevantadj.有关的,相应的9. operatev.操作,运转,开动,起作用
重点
词组(be)dyingto.极想;渴望. theotherday几天前stickout.伸出 inneed.在困难中;在危急中.
重点句型1.whenireachtheschoolgroundstherearelotsof“goodmorning”formefromtheboys.2.youaskedwhetheri’mgettingtoknowanylocalpeople.3.thegiftcoversthecostofexercisebooksandtextbooksforcommunityprimaryschoolsthatoperateinpoororremotevillages.
重点语法限制性定语从句(见语法专题) ii词语辨析 (旨在提供完形填空所需材料)1).imaginative/imaginable/imaginary adj.【解释】imaginative富有想象力的,创新的imaginable可想象得到的imaginary想象中的,虚构的【练习】选择imaginative/imaginable或imaginary并用其适当的形式填空1)althoughthemaincharactersinthenovelaresotruetolife,theyare_______.2)it’s_______forsuchan_______writertocreate_______stories.3)thisistheonlysolution_________.4)thefamouspoemwasfroman______poet.keys:1)imaginary2)imaginable;imaginative;imaginary3)imaginable4)imaginative2).dryup/dryout【解释】dryup使完全变干;(河流,湖泊等)干涸dryout变干,干透(不及物短语)【练习】选择dryup或dryout,并用其适当的形式填空共15页,当前第1页1234567891011121314151)thefarmerspumpedwatertotheirfieldstostopthesoil________.2)thepool________inthelateautumn.3)thevillagershadtowaitforthesunto_________thedirtroad.4) don’tleavethevegetableonthetable,oritwill________.keys:1)dryingout2)driesup3)dryup4)dryout3)otherwise/therefore/however【解释】otherwise否则;不然thereforeadv.因此,所以however无论如何,可是【练习】选择otherwise/therefore或however并用其适当的形式填空1)hedidn'tworkhardatenglish_______hewouldn'tfinditdifficulttolearnnow.2)wedonothaveenoughmoney._________wecannotaffordtobuythenewcar.3)thefirstpartwaseasy;thesecond,________,tookhours.4)heisnoisy,but________aniceboy.5)weweregoingtoplayfootball,butitwassohotthatwedecidedtodo_____________.keys:1)otherwise 2)therefore3)however 4)otherwise5)otherwiseiii词性变化(旨在提供语法填空所需材料)1.operatev.操作,动手术operatorn.操作员,(电话)接线员,operationn.运转,操作,实施2.donatev.捐赠,赠予donationn.捐赠品,捐款,贡献3.arrangev.安排,排列,arrangementn.排列,安排4.adjustv.调整,调节adjustableadj.可调整的adjustmentn.调整,调节,调节器5.participatev.参与,分享,participantn.参与者,participationn.分享,参与【练习】根据句子结构,用括号内所提供词的适当形式填空1)theyencouragedthe_______to_______inthesingingperformanceafterthecontest..(participate)2)thedoctorare________onan______ofafactorywhogotinjuredwhen_______amachine,andthe________issaidtolastovertenhours.(operate)3)theseatsintheplaneare________,andyoucan________themtoacertainangle.the______isnotdifficulttomake.(adjust)4)thedrinkswere________tothembycocacolacompanyandtheyreceived_______fromothercompaniesaswell.(donate)5)ourdepartmentwillbeinchargeof_______theconference.wouldyoupleasegiveussomesuggestionsonthe_______forit?(arrange)keys:1)participants;participate2)operating;operator;operating;operation3)adjustable;adjust;adjustment4)donated;donation5)arranging;arrangementiv重点词汇(旨在提供综合运用所需材料)1. adjust vt.&vi.调整;使适合.[重点用法]adjustment n. 调整;修正adjustable adj. 可调节的;可调整的adjust(sth./oneself)(tosth.)使适应;适应。注意:该词作不及物动词时,其意思是“适应于”,后常跟介词to。[典例]1)iusuallyadjustmywatchbeforeigotoworkinthemorning.我通常早上上班前校准我的表.共15页,当前第2页1234567891011121314152)itseemsthatthenewcomershaveadjustedthemselvesintheschoo1.新来的同学看来适应了学校生活。3)headjustedhimselfveryquicklytotheheatofthecountry.他使自己很快适应了这个国家炎热的气候。4)thedesksandseatscanbeadjustedtotheheightofanychild.这些桌子和凳子能被调整到适合任何孩子的高度。[练习]汉译英1)他很快就适应了这种生活方式,从此幸福地生活着。___________________________________________________________________________________2)许多新兵没能很快适应军中生活,结果病倒了。___________________________________________________________________________________keys:1)hesoonadjustedhimselftothewayoflifeandhaslivedhappilyeversince.2)quiteafewnewsoldierscouldnotadjustthemselvestoarmylifeandfellill.2.participatevi.参与;参加;分享[重点用法]participantn.参与者,共享者找教案http://www.zhaojiaoan.comparticipateinadiscussion参加讨论participateinprofits分享利润participateinsb.’ssufferings分担某人的痛苦;与某人共患难[典例]1) ifonlyicouldparticipateinyourgoodfortune.要是我能分享你的好运就好了2) wheningrief,youneedsomefriendstoparticipateinyoursuffering.悲伤时,你需要朋友帮你分担痛苦。[练习]根据括号里所给的中文意思补全句子。1)imanagedtogetintouchwithmyoldschoolmatesgraduatedinXX_________(参加校庆100周年)2)ifonly_____________________________________(分享你的好运).3)heisan___________________________________(积极参加社会活动的人).keys:1)toparticipateinthehundredthanniversaryofschoo1dayofourhighschoo1.2)icouldparticipateinyourgoodfortune3)activeparticipantinsocialwork3.otherwiseadv.用别的方法;其他方面. adv&conj.否则;不然\[重点用法]andotherwise等等;其他butotherwise然而在别的方面却orotherwise或相反[典例]1)heisslowbutotherwiseheisagoodworker.他虽慢,但在其他方面却是个好工人。2)heremindedmeofthat;ishouldotherwisehaveforgotten.幸亏他提醒了我,要不然我就忘了。3)youshouldgonow,otherwiseyou'llmissthebus.你现在该走了,否则就赶不上公共汽车了。4)hethinksotherwise.他是另外一种想法。[练习]汉译英1)今天我身体不舒服,否则我会去机场接你了。2)房租贵了些,但其他方面还挺令人满意的。3)我们得到达那儿,搭乘飞机或者其它方式。keys:1)i’mnotfeelingwelltoday;otherwiseiwouldmeetyouattheairport.2)therentisabithigh,butotherwisethehouseissatisfactory.3)we’llgettheresomehow,byplanorotherwise.4.arrangementn.安排;排列.共15页,当前第3页123456789101112131415[典例]1)hearrangedthebooksontheshelf.他把书架上的书整理了一下。2)wehavearrangedaparty.我们准备了一个晚会。3)arrangedwithhertomeetat8.和她商定8点钟见面。[重点用法]arrangev.安排,排列,协商cometoanarrangement谈妥;达成协议makearrangementfor为……做好准备;为……做好安排makearrangementwithsb.与(某人)商定或约好,(和某人)达成协议;做好准备;做出安排[练习]根据括号里所给的中文意思补全句子。1)thesecretaryhas_____________(为这次会议时间和地点做好了安排)themeeting.2)theflowershopprovidedflowersandsawto_______________________________. (这花店提供花卉并保证为他们的典礼作好布置。)3)thedoctorshad_______________(为外科手术做好了准备)beforethepatientwascarriedin.keys:1)madethearrangementofatimeandplacefor2)theirarrangementfortheceremony3)madearrangementsforsurgery5.donatevt.捐赠.[重点用法]donationn.[c]捐赠物;n.[u]捐赠,赠送donatorn.捐赠者donatesth.(tosb./sth.)捐赠,赠送(钱、物等)makeadonation(donations)l提示:donate虽然是及物动词,常与介词to搭配,但位于直接宾语前的介词to不能省略。类似用法的词语还有:introducesb.tosb.;explainsth.tosb.等。[典例]1)alltheteachersandschoolmatesdonatebloodtothenationannually.全校师生每年都向国家献血。2)wouldyouliketomakeadonationtoourcharityappeal?你愿意响应我们慈善团体呼吁来捐物吗?3)donationistheactofgivingtoafundorcause.捐赠是对某一基金或事业的赠送行为。[练习]用donate的相关介词或正确形式填空。1)thehopeproject_____whicheveryoneatworkdonatesaday’spayissignificant.2)almostathirdofthebestseatsaresetasideformembers,whohavemade_____totheopera.3)theactivityofcharity______isdueat8tomorrowmorning.4)the_____refusedhisnameafter______alargesumofmoney.(donate)keys:1)to 2)donations 3)donation 4)donator;donating6.purchasevt.&n.买;购买;(以某种代价)换得;(经过努力)取得,赢得(常与with连用)[典例]1)thenewcouplespentsomemoneyonthepurchaseofthefurniturenecessaryfortheirnewhouse.这对新婚夫妇花费了一些钱购买新房子里必需的家具。找教案http://www.zhaojiaoan.com2)thefarmwassoldattenyears’purchase.这农场以相当于XX年间土地收入的价钱售出。[重点用法]madeapurchase买件东西leavesb.tohispurchase让某人自谋生路liveonone'spurchase 自谋生计,自找活路purchasefreedomwithblood以血的代价赢得自由purchaseandsale买卖 [练习]根据括号里所给的中文意思补全句子。1)itis__________________________________(我前几天买来的一件东西。).共15页,当前第4页1234567891011121314152)youcan't_________________________________(你不努力什么也不能得到).3)hegavehissonsomemoney______________________(买课本).keys:1)arecentpurchaseofmine/whatipurchasedtheotherday2)getanypurchasewithoutefforts/purchaseanythingifyoudon'tmakeanyeffort3)forthepurchaseof/topurchasehisschoolbooks7.distributionn.分配;分发;分布状态.[重点用法]distributev.vi.分配;散布distributesth.to把某物分[配,发]给...distributesth.among把某物分[配,发]给...[典例]1)atpresent,thedistributionofprofitscannotsatisfymostofthepeople.目前利润的分配未能满足大多数人民。2)beforetheopeningceremonyofthesuper-market,someworkersaresenttodistributehandbillsonthestreet.超市开业前,一些工作人员被派去街上散发传单。[练习]汉译英1)幼儿园的老师正在给小朋友们派发礼物。___________________________________________________________________________________2)救援物资的发放依然在讨论中。___________________________________________________________________________________keys:1)theteacherinthekindergartenisdistributingthesmallgiftstothechildren.2)thedistributionoftherescuinggoodsisunderdiscussion.8.relevantadj.有关的,相应的[典例]1)morerelevantdetailshavebeenfoundout.找到了更多有关的细节2)herefusedtosayanythingnotrelevanttothepresentquestion他拒绝回答和目前的问题无关的内容。[练习]汉译英1)要了解更多信息,请登陆相关网站。______________________________________________________________________________________2)你有关于健康饮食的书吗?______________________________________________________________________________________keys:1)forfurtherinformation,pleaserefertorelevantwebsite.2)haveyougotanybookrelevanttohealthydiet?9.operatev.操作,运转,开动,起作用[典例]1)themedicineoperatedquickly.这药很快就起作用了。2)heisoperatingapatientonthehead他正在给病人头部做手术3)hehelpedhisfatherwithoperatingabusiness.他帮他的父亲经营着一家企业[练习]汉译英1) 起初发动机工作正常.2) 这家公司在30多个国家开了快餐店。3) 时下许多小孩擅长于操作电脑。keys:1)atthebeginning,themotoroperatedsmoothly. 2)thecompanyoperatesfast-foodrestaurantsinover30countries.3)nowadaysmanykidsaregoodatoperatingcomputers.v重点词组 (旨在提供综合运用所需材料)1.bedyingforsth/todosth迫切想要;渴望[短语归纳]bethirstyforsth/todosth渴望[典例]1)i'mdying/thirstyforsomethingtoeat.我极想吃点东西。共15页,当前第5页1234567891011121314152)sheisdying/thirstytoknowwhereyouhavebeen。她极想知道你去了哪儿。3)afteralongdryseasonthetreesaredying/thirstyforwater.经过一个漫长的旱季,树木迫切需要水分。 [练习]汉译英1)我姐姐非常渴望能在外企工作。_________________________________________________________________________________________2)我和我的同学们都迫切想看电影《马达加斯加ii》_________________________________________________________________________________________keys:1)mysisterisdyingforachancetoworkinaforeignenterprise.2)myclassmatesandiaredyingtoseethemoviemadagascarii2.theotherday几天前[典例]1)icameacrossmyoldfriendinthestreetintheotherday.我几天前在街上碰见一个老朋友。2)iheardofthenewsintheotherday,butidarednottellyou.几天前我就听说这个消息了,但不敢告诉你。[练习]汉译英1)前几天通过的决定已经被执行了。___________________________________________________________________________________2)几天前发生的车祸让这对老夫妇依然心有余悸。___________________________________________________________________________________keys:1)thedecisionpassedtheotherdayhasbeencarriedout. 2)thetrafficaccidencehappeningtheotherdaystillfrightenedtheoldcouple.3.stickout.伸出,突出,坚持到底[短语归纳]sticktosth.坚持(to是介词)stickwithsb/sth继续支持某人/某事提示:stick(stuck,stuck)不规则动词[典例]找教案http://www.zhaojiaoan.com1)don'tstickyourheadoutofthecarwindow.不要把头伸到车窗外。2)stickwithmeandyou'llbeallright.有事你来找我就没问题了[练习]选择填空1)heworeshoesthatlooked30yearsold,toosmallforhisfeet,withholesalloverthem,histoes______out.a.stuck b.came c.went d.rushed 2)becauseedgarwasconvincedoftheaccuracyofthisfact,he_____hisopinion.a.stuckat b.stuckto c.stoodfor d. stuckoutkeys:1)a 【解析】考察短语记忆b“出来;长出;出现” c“出去;熄灭” d“冲出去“2)b【解析】 对固定短语的记忆和句意的理解是解题的关键。a“不断地认真做了顾虑、犹豫(指坏事);c“主张,容忍,代表,象征”。4.inneed.在困难中;在危急中.[短语归纳]inneed/wantof需要theneedforsth.对……的需要atone’sneed在某人困难时satisfy/meetone’sneeds满足某人的需要[典例]1)afterthelackofwaterforalongtie,cropsareingreatneedofwater;长时间缺水后,庄稼急需要水.2)asweallknow,everyoneintheworldhasaneedforaffection.共15页,当前第6页123456789101112131415我们大家都知道,每个人都有对感情的需要[练习]汉译英1)无论孩子们提出什么要求,家长们总是设法满足他们的需要。________________________________________________________________________________________2)勤奋工作是成功的需要。________________________________________________________________________________________keys:1)nomatterwhatrequirementsareraisedbychildren,theparentswouldmanagetosatisfytheirneeds.2)hardworkistheneedforsuccess.vi重点句子(旨在提供句子结构等所需材料)1.sometimesiwonderhowrelevantchemistryistothesestudents,mostofwhomwillbegoingbacktotheirvillagesafteryear8anyway.有时候,我真想知道化学对这些孩子究竟有多大的用处。他们中大多数学完八年级以后就回到他们的村庄去了。[解释]名词/代词/数词+of+which/whom…引导定语从句[典例]1)shehastwosons,bothofwhomareservinginthearmy.她有两个儿子,都在部队服役。2)todaymymotherboughtseveralshirts,oneofwhichisforme.今天妈妈买了几件衬衣,其中一件是给我的。[练习]汉译英1)他有许多朋友,但没一个能帮他解决问题。___________________________________________________________________________________2)他向震区孩子捐赠了许多衣物,其中有些是全新的。___________________________________________________________________________________keys:1)hehasmanyfriends,noneofwhomcanhelphimoutofproblems. 2)hedonatedmanyclothestothechildreninearthquakearea,manyofwhicharecompletelynew.2.youaskedwhetheri’mgettingtoknowanylocalpeople.你问我是否了解当地的老百姓。[解释]getto+喜好/认识,表示渐变的过程。[典例]1)igottorealizehowimportantthehappylifewasasigrewolder.随着年龄的增长,我逐渐意识到幸福生活的重要性。2)igottoliketheflatweweregoingtomovein.我逐渐地喜欢上我们即将搬进去的公寓。[练习]汉译英1)他渐渐地知道了为什么他奶奶那么小心地保存这张相片的原因。___________________________________________________________________________________2)莎莉逐渐意识到她母亲为她做的一切。___________________________________________________________________________________keys:1)hegottoknowwhyhisgrannykeptthephotosocarefully. 2)sallygottorealizewhathermotherdidforher.二、课文要点1课文词汇等填空(旨在复习本课文中的单词拼写和主要词语等)根据课文内容完成下面语法填空,注意单词拼写和词语用法:joworkedatabushschool 1 classroomweremadefrombambooandgrass.there’snoelectricityorwaterthere.it 2 thestudentsabouttwohours 3 (get)totheschool.johopedtomakesomedifferencetothechildren’slivesbyteachingthem.theotherday,jovisitedtombe’shome.whentheyarrived 4 thevillage,tombe’smotherwho 5 (work)inthegarden,startedcrying“ieeeieee”.tombe’sfatherledthemtohishouse, 6 lowbamboohutwithgrass 7 (突出)outoftheroof, 8 hecouldonlyseeafewtinplatesandcupsandgreens.thatnightjoandjennysleptona 9 (新近地)madeplatform.theyleftthevillagethenextmorning 10 manygoodbyesandshakingofhands.共15页,当前第7页123456789101112131415答案: 1.whose 2.took 3.toget 4.at 5.hadbeenworking 6.a 7.sticking 8.what 9.newly 10.after2课文大意概括(旨在训练用30个单词概括大意的能力)阅读课文,试着用30个单词概括课文大意,再比较答案找教案http://www.zhaojiaoan.com故事讲述了rosemary作为一名志愿教师在一个遥远的地区工作的经历,并且详细地描述了他第一次到tombe家探访的故事。 thepassagetellsusabou________________________________________________________________________________________________________________________________________________________答案:thepassagetellsusaboutrosemary’sexperienceasavolunteerteacherinapoorremoteareaandalsogivesusadescriptionofherunforgettablefirstvisittotombe’sfamily.3课文佳句背诵与仿写(旨在培养对难句的理解和运用能力)1.【原句】theotherdayiwasshowingtheboystheweeklychemistryexperimentwhen,beforeiknewit,themixturewasbubblingovereverywhere.有一天,我正在给孩子们做每周一次的化学实验的演示,我还没明白怎么回事,混合剂就到处冒气泡了。[模仿要点]句子结构:when+时间状语从句+before+时间状语从句【模仿1】陈凯歌,电影梅兰芳的导演,正在为这部电影做大量准备的同时,甚至在它公演前,他都承受着巨大的压力。
_______________________________________________________________________________
答案:chenkaige,directorofmeilanfang,wasmakingquantitiesofpreparationsforthemoviewhen,evenbeforeitwasputon,hesufferedfromgreatstress.
【模仿2】八月的时候我们收到了他的一封信,在此之前我们不知道他已经入伍了。
_______________________________________________________________________________
答案:itwasaugust,beforeweknewhehadjoinedthearmy,whenwereceivedaletterfromhim.三、单元自测1完形填空阅读下面短文,掌握其大意,然后从21—30各题所给的a、b、c和d项中,选出最佳选项,并在答题卡上将该项涂黑。词数:215完成时间:14分钟难度:***oneverycold,wetnight,therewasaknockonmyfrontdoor.ayoungman,wetfrom 21 totoe,explainedthathehadrunoutofpetrol.hehadlefthispregnant(怀孕的)wifeandhistwochildren 22 atthecarandsaidthathewouldhitchhike(搭便车)back.共15页,当前第8页123456789101112131415onceihad 23 acanwithpetrol,itookhimbacktohiscar.oncethecarhadstarted,isuggestedthathefollowmeback.beforeleaving,ihadturnedtheheateronsothatitwasniceand 24 .whilethelittleonesplayedandranaround,ipreparedbreadandbutterforthechildren,andhotchocolateforthe 25 .theyoungfellowaskedmehowmuchheowedmeanditoldhimthatthepetrolpump(加油泵)had 26 $15.heofferedtopay“call-outfee”,butiwouldn’tacceptit.aboutamonthlater,ireceiveda 27 frominterstate,alargebuscompany.it 28 outthattheyoungfellowihadhelpedwasitsgeneralmanager,themost 29 personinthecompany.inhisletter,hethankedmeagainand 30 methat,fromthenon,alltheirbuseswouldstopatmyservicestation.inthiscase,alittlebitofkindnesswasrewardedwithahugeamountofbenefits.21.a.finger b.shoulder c.head d.hand22.a.away b.behind c.over d.out23.a.supplied b.poured c.equipped d.filled24.a.neat b.hot c.warm d.attractive共15页,当前第9页12345678910111213141525.a.drivers b.guests c.customers d.adults26.a.appeared b.exhibited c.calculated d.shown27.a.call b.letter c.check d.notice28.a.pointed b.turned c.worked d.found29.a.generous b.successful c.serious d.powerful30.a.praised b.persuaded c.informed d.convinced答案本文主要讲述作者在多年前的一个寒冷的冬天帮助了一家人,没想到令他获得了巨大的利润。21.c 那个年轻人从头到脚都湿了。22.b 固定搭配,leave…behind意为“把……留下”,他把他怀孕的妻子和两个孩子留在车里。23.d 固定搭配,fill…with,用……装满,作者把油箱装满汽油。24.c 作者把暖气打开了,因此会感到温暖舒适。25.d 上文说为孩子们准备面包和黄油,下文则讲为成年人准备热巧克力。26.d 作者告诉他加油泵显示是15美元。27.b 根据下文提示,作者收到了一封信。28.b 结果证明这位年轻人是这家公司的总经理。29.d 总经理当然是公司里最有权势的人。30.c 他告诉作者他公司里所有的车将会停留在作者的服务站。共15页,当前第10页1234567891011121314152语法填空阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡标号为31-40的相应位置上。词数:147完成时间:7分钟难度:*** theoriginsofthemusicareas 31 (interest)asthemusicitself.jazz 32 (invent)byamericannegroes,orblacks,astheyarecalledtoday, 33 werebroughttothesouthernstatesasslaves.theyweresoldtofarmownersand 34 (force)toworklonghoursinthecottonandtobaccofields. 35 anegrodied, 36 friendsandrelativeswouldgatherandcarrythebodytohaveaceremony 37 theyburiedhim.therewasalwaysabandwiththem.onthewaytotheceremonythebandplayedslow,solemnmusic 38 (suit)forthesituation.butonthewayhomethemoodchanged.spiritslifted.everyonewashappy.death 39 (remove)oneoftheirmembers,but 40 livingweregladtobealive.thebandplayedhappymusic.thismusicmadeeveryonewanttodance.itwasanearlyformofjazz.答案:找教案http://www.zhaojiaoan.com31.interesting 32.wasinvented 33.who 34.forced 35.when 36.his 37.before38.suitable 39.hadremoved 40.the 31.interesting.令人有趣的…… 32.wasinvented. jazz是过去被黑人发明的,所以用一般过去时的被动语态。 33.who.引导一个定语从句,指代前面的americannegroes,orblacks,在从句中作主语。 34.forced.与前面的“theyweresold并列,省略了theywere。 35.when.引导一个时间状语从句。 36.his.根据这句话的最后一个单词him可以得知答案。 37.before.仪式是在埋葬死人之前举行的,所以用before。 38.suitable.(be)suitblefor固定搭配,形容词短语作后置定语,修饰前面的slow,solemnmusic。 39.hadremoved.因为remove这个动作发生在过去动作changed,1ifted,washappy,wereglad等的前面,所以要过去完成时。 40.the.the十adj.表—类人,theliving指“活着的人”。3阅读理解阅读下列短文,从每题所给的a、b、c和d项中,选出最佳选项,并在答题卡上将该项涂黑。词数:335完成时间:7分钟难度:**** abadworkingmemory(大脑的工作记忆)–thebrain'stemporarystoragebox--mayexplain,newresearchsuggests,whyonechildcannotreadhisorherhistorybookandanothergetslostinmath.asmanyas10percentofschool-agechildrenmaysufferfrompoorworkingmemory.britishresearcherssaidinareportlastweek,yettheproblemisrarelyidentified.共15页,当前第11页123456789101112131415