高考英语一轮复习 Unit3 The world of colours and light 牛津译林版选修8.ppt

重点单词 1 talent talents talented n 天才 天资 天才们 有才能的人们 同 近义词 genius gift endowment ability 必记搭配 show haveatalentfor有 才能 天资 天赋 amanofmanytalents多才多艺的人talentshow才艺表演 2 range ranges ranged ranged ranging n 排 行 变化等的 幅度 级别 等级 vi vt 排列 在一定范围内 变动 变化 温馨提示 arrange arrangement都是以range为词根 必记搭配 rangefrom to在 范围内变化rangebetween and 在 范围内变化rangeover范围涉及到 intherangeof在 范围内 在 射程内atcloserange接近地inrangewith和 并列 3 calculate calculates calculated calculated calculating v 计算 考虑 计划 打算 估计 推算 指望 依靠 同 近义词 compute estimate count 温馨提示 calculationn 计算calculatorn 计算器calculativeadj 精明的 计算的 必记搭配 becalculatedfor适合于becalculatedto打算 蓄意itiscalculatedthat 据估计calculateon指望着 期待着 运用提升 从a b c d四个选项中 选出可以填入空白处的最佳选项 1 thisrestauranthasbecomepopularforitswide offoodsthatsuitalltastesandpockets 2010湖北 a divisionb areac ranged circle 1 c 这家餐馆越来越出名是由于它做的各种各样的食物适应各种类型人群 arangeof 强调一个系列 而 awiderangeof 意为 各种各样的 正好符合题意 2 theballetschooloffersfreeplacestochildrenwhoareexceptionally a talentb talentedc talentlessd gift 2 b 本题考查形容词 句意 芭蕾学校为尤其有才能的孩子提供免费场所 a b均为名词 c意为 没有才能的 3 thelosshasnotyetbeen accurately butitisbelievedtobewellbeyondahundredmilliondollars a calculatedb consideredc completedd controlled 3 a 本题考查动词词组 句意 损失还没有被精确地计算 但是相信远远超过了1亿美元 calculated是计算 故选a considered意思是考虑 completed意思为完成 controlled意思为控制 思考 与名词way搭配的短语还有不少 请你试试 再写出五个好吗 答案 ineveryway在各方面 完全innoway决不 无论如何不inone sownway自行其是 随心所欲inonewayoranother想方设法intheway挡住路 妨碍 多余的insb sway妨碍某人 阻挠某人 运用提升 根据句意 从所提供的词组中选择恰当的词组填入相关的句中 注意词形的变化 1 severalpairsofshoeswere butnoneofthemweresatisfactory 2 we theirresearchinthisfield 3 thewatersupplyhadbeen 4 thedoctoradvisedmeto onsmokingandalcohol 5 whatdidyou thesteak 6 i mgladyoumadethatmistake foritwillserveasawarningtoyou triedon thinkhighlyof cutoff cutdown thinkof inaway 关键句型及惯用法 1 itwaswhileatthenewyorkschoolofartthatheexperimentedwithdifferentmaterialssuchasclothandplasticinhispaintings p43 partc 译 正是在纽约艺术学院这段时期 他在其绘画作品中尝试采用不同的材料 如布和塑料 该句是一个强调句 被强调的部分是句中的时间状语从句whileatthenewyorkschoolofart 强调句的句型是 itis was 被强调部分 that who 剩余部分 被强调部分可以是主语 宾语 状语 不过此句型不可以强调谓语 宾语补足语和定语 例如 herepairedthedeskwithhisbrotheryesterday itwashethatrepairedthedeskwithhisbrotheryesterday itwasthedeskthatherepairedwithhisbrotheryesterday itwaswithhisbrotherthatherepairedthedeskyesterday itwasyesterdaythatherepairedthedeskwithhisbrother 2 hardlyhadweleftthedormitorythenextmorningwhenwerealizedwehadleftourmapintheroom p41 parta 译 第二天早上我们一离开宿舍就意识到我们把地图忘记在房间里了 结构 hardly when 一 就 通常主句谓语动词用过去完成时 从句when后面的动词用过去时 当否定副词hardly放在句首时 主句的主谓用倒装语序 类似的结构还有nosooner than scarcely when 等 hardlyhadwebegunwhenweweretoldtostop 我们刚开始就被叫停 scarcelyhadwegoneoutwhenitbegantosnow 我们刚一出来就下起雪来了 nosoonerhadshereachedthestationthanthetrainleft 她刚到车站火车就开走了 拓展 一 就 的其他表示法 assoonas immediately themoment directly theminute second nosooner than instantly scarcely when 3 seeinghistalent hisfathertrainedhiminoilpainting p37 parte 译 看到他的天赋后 他父亲开始训练他画油画 seeinghistalent是v ing分词作时间状语 其逻辑主语为句子主语hisfather 相当于时间状语从句 whenhisfathersawhistalent hisfathertrainedhiminoilpainting 例如 knowingthattheyweregoingthere thestudentsbegantomakepreparations 当学生们知道他们要去那儿 就开始做准备了 whenthestudentsknewthattheyweregoingthere theybegan 拓展 v ing分词常可以表达时间 原因 条件 结果和伴随等情况 playingallday youwillwasteyourvaluabletime ifyouplayallday youwillwaste 如果你整天玩 就会浪费你的宝贵时间 条件状语 herhusbanddied leavingherwithfivechildren herhusbanddied andthenheleftherwithfivechildren 她丈夫死了 留下了她和她的五个孩子 结果状语 运用提升 从a b c d四个选项中 选出可以填入空白处的最佳选项 1 inthequeueforhalfanhour theoldmansuddenlyrealizedhehadleftthechequeinthecar a waitingb towaitc havingwaitedd tohavewaited 1 c 考查分词作状语 句子的逻辑主语theoldman与wait是主谓关系 且wait动作发生在realize之前 故用现在分词的完成时作时间状语 2 theboyisveryshyandneverspeaksunless a tellingtob toldc tellingd toldto 2 d unless引导条件状语从句的省略 其完整的句子应为 unlessheistoldtospeak 不定式to不能省略 3 hardlyhadhebegantospeakwhenhisfather him a hadstoppedb stoppedc hasstoppedd stops 3 b hardly when 一 就 通常主句谓语动词用过去完成时 从句when后面的动词用过去式 4 itwasonlywhenirereadhispoemsrecently ibegantoappreciatetheirbeauty a untilb thatc thend so 4 b 从句子结构来分析 这显然是个强调句型 强调的是时间状语onlywhenirereadhispoemsrecently 因此要用连词that 阅读下面短文 在空格处填写一个恰当的单词使全文通顺连贯 语法正确 therehavebeenmanygreateuropeanpainters butit ssubjectivetosaywhowasactuallythebest oneoftheearliestwasleonardodavinci 1 italianpainter whowasbornin1452 aswellasbeingapainter davinciwasalsoasculptor anarchitectandanengineer hehadanappetite2 lifeandenjoyedexploringtheworkingsofobjectsandanimals hewasfamous3 ascientist especiallyforhisdiscoveriesinastronomy hisgreatartisticmasterpiecewas an for as monalisa apainting4 valuecannotbecalculated thenetherlandsisanothercountrywithmanyfamousartists 5 vangogh hepaintedalotofnaturescenes includingstarrynight hewasknownforastylecalledimpressionism 6 weadmirehimtoday hewasneversuccessful 7 theassistanceofhisbrother hesoldonepainting spanishartistpablopicassowasatalentedpainter heworkedoutsidetheframeworkofacceptedstylesandrulesofpainting 8 fact heabandonedthemandstartingfromscratch createdastyleofartknownascubism whichisatypeofabstractpainting whose including although with in 本单元我们复习的书面表达是用英语写一份参观报告 即areportonavisit 写作须知游记 是描写游览中的所见所闻 表达自己思想感情的记叙文 游记的题材非常广泛 凡是游览中见到社会生活 风土人情 山川景物 名胜古迹以及听到的神话传说等 都可以作为游记的材料 如何才能把游记写好呢 要做到三点 有物 有序 情景交融 1 有物 中心明确 重点突出 首先 在写游记的过程中一定要把主体交待清楚 如 游的人或者集体 要写的景物究竟是什么 是部分还是整体等 其次 要注意在描写中一定要有一个明确的中心 即 通过描写游览中的所见所闻 把自己的写作目的表达出来 或者表达自己对山水的赞美 热爱 或者说明在游览中发现的哲理等 另外 要努力观察 把所要描写的景物有重点 有层次地写具体 写形象 有时 游览一个地方 你看到的景物很多很复杂 要根据表达中心思想的需要 选择最有特色 最感兴趣的景物 按游踪的顺序 详细地写 还要做到主次分明 详略得当 不能面面俱到 2 有序 线索清楚 写游记一定要有一条合理的线索贯穿其中 可以按游览路线写 也可以按空间顺序写即根据观察点的转换 描写景物的变化 也就是抓住游览时感受最深的几个场面来写 这样能使重点突出 给读者留下深刻的印象 3 情景交融 一切景语皆情语 这句古语就鲜明地讲出了景物描写和感情抒发之间的紧密关系 因此 在游记写作中 我们把对景物的描写和情感的表达结合起来 更要大胆地表达出自己独特的感受和见解 努力 见常人所未见 让人读了你的文章之后有一种新的感受 以增强文章的表现力 魔力模版1 魔力句子 1 recentlyispentoverthreehourslooking readingandenjoyingtheexhibitsatthenationalpalacemuseumlocatedinthesuburbs 2 itliesbesideouruniversitylibrarywheretreesandflowersgrowandthereisaspaciousground 3 thatjourneywasthenicestmemoryofmylife iwon tforgetit 4 kunmingissituatedatthehighplateauoftheeasternpartofyunnanprovince tothesouthisthebiggestdianlakeofyunnanprovince 5 whatworthmentioned travelinginmelbourne themostforgettableexperienceistowatchthehomingofthesmallestpenguinsintheworld 6 ifsydneyiscrownedasnewyorkofsouthpacificocean then melbournecanbesaidaslondonhere 活学活用假定你们班去参观红星农场 一大早你们从校门出发 两个小时后到达 主人热情地接待了你们并带领你们参观了农场 农场的农作物都长势喜人 中午你们举行了野炊 然后大家就自由活动 有的享受阳光 有的唱歌 有的跳舞 有的聊天 有的下棋 很快你们就要回家了 你们依依不舍地告别了农场 注意 词数不少于120 请不要逐字逐句翻译 参考范文 todaywevisitedredstarfarmearlyinthemorning wemetattheschoolgateandwenttheretogether abouttwohourslater wearrived onarrivingthere weweregivenawarmwelcomebythefarmworkers thenoneoftheworkersshowedusaroundthefarm wewereverygladtoseethecropsandvegetablesgrowingsowell atnoon wehadapicnichappily afterthepicnic weenjoyedourselvesinthesunshine welistenedtomusic dancingandsinging someweretalkinghappilyandeventwoofourclassmatesplayedchess howtimeflies itwastimeforustoleavethoughwedidn twantto itwasreallyanunforgettablevisitforus unit3theworldofcoloursandlight directions foreachofthefollowingunfinishedsentencestherearefourchoicesmarkeda b candd choosetheonethatbestcompletesthesentence 1 thefrontier fromthenorthernhillstothesoutherncoast a walksb comesc variesd ranges 1 d 这里考查rangefrom to短语 意思为 边界的范围是从北部山区到南部海岸 varyfrom to是指 在 范围内变化 2 hardlyhadwesatdowntosupper thephonerang a beforeb whilec whend than 2 c hardly when一 就 句意 我们一坐下吃晚餐电话响了 3 itwasthreedayslater thewarwent a when globeb before globalc since globed that global 3 d 本题考查的是强调句型 强调的是时间状语 句意 三天后 战争蔓延全球 4 haveyou thecost itneedsmorethan1 000dollars a spentb calculatedc foundd invented 4 b calculatethecost 计算成本 5 hisbusinesswasstarted scratch 200poundshe dborrowedfromarelative a with fromb from toc from withd with with 5 c startfromscratch意为 白手起家 6 mayihelpyou i dliketo areservationforatickettoparis a makeb takec carryd book 6 a makeareservation意为 预定 7 theideaofhappinessisextremely peoplemayhavedifferentviewsonit a abstractb specificc subjectived mental 7 a abstract 抽象的 specific 为明确的 具体的 subjective 主观的 mental 精神的 8 ijustwonder hasledtohisfinalsuccess a whatitisb whatitisthatc whatisitd whatisthat 8 b 本题考查的是强调句型 强调句型的特殊疑问句为 疑问词 isitthat 其它部分 本题中强调句特殊疑问句是作宾语 故用正常的陈述语序 9 wheredidyoufindyourwalletatlast itwasintherestaurant weenjoyedseafoodthatevening a thatb wherec 不填d which 9 b 本题考查的是强调句型的省略 强调的是地点状语 10 it stwentyyears hecametoworkinthisvillageschool a thatb whenc befored since 10 d 本题考查的是since句型 it s 一段时间 since表示 自从 有多长时间了 句意 自从他在这个乡村学校工作已经有20年了 很多人会误解此句为强调句型 如果题干改为 it stwentyyearsagothathecametoworkinthisvillageschool 这便是强调句型 11 oneoftheleadingpoetsinamericatoday soniasanchezhadalsowrittenanumberofbooksandplays a consideringb consideredc havingconsideredd beingconsidered 11 b 本题考查的是分词作状语的情况 首先判断分词与主语的关系是主动还是被动 从题干中可以看出soniasanchez是被认为是当今美国重要的诗人之一 故在b d中选 d除了表被动还表进行 故排除d 12 little abouthisownsafety thoughhewasingreatdangerhimself a doeshecareb didhecarec hecaresd hecared 12 b 本题考查的是倒装句 little等否定副词提前 要进行部分倒装 并且上下文语境为过去时 13 nosooner arrived hesetouttowritehisreport a hehad thanb hadhe thanc hehad whend hadhe when 13 b 本题考查的是倒装句 nosooner than一 就 nosooner放于句首 主句要部分倒装 14 notonly interestedinfootballbut beginningtoshowaninterestinit a theteacherhimselfis areallhisstudentsb theteacherhimselfis areallhisstudentsc istheteacherhimself areallhisstudentsd istheteacherhimself allhisstudentsare 14 d 本题考查的是倒装句 notonly butalso 不但 而且 notonly放于句首 主句要部分倒装 15 ifinallygotthejobidreamedabout neverinallmylife sohappy a didifeelb ifeltc ihadfeltd hadifelt 15 d 本题考查的是倒装句 never等否定副词提前 要进行部分倒装 directions completethefollowingsentencesbyfillingineachblankwithonewordthatbestfitsthecontext 16 theyhaveset anewschoolinthemountainvillage 17 thechefdisplayedhistalentatsculpturebycutting adragonofalargepieceofice 18 thisbraceletshinesbecauseitismadeout gold 19 mycarbrokedown ihadago repairingitbutfailed up out of at 20 nearthehouseis museumfullofhisworks 21 hehashadmanydifferentjobs ranging teachertodoctor 22 iadmitheisnotperfect idolikethatperson 23 hewasadmitted beijinguniversityin2010 24 areyougoingtotake thechallengeoflastingawholeweekwithoutarguing 25 i mdevotingallmytimeandenergy beingamomrightnow a from although to up to directions foreachblankinthefollowingpassagetherearefourwordsorphrasesmarkeda b candd fillineachblankwithawordorphrasethatbestfitsthecontext iliveinalbuquerque newmexico andtherearesomehomelesspeopleinthedowntownareaofourcitywhooftenaskforhelp i 26 givealotofmoneytothehomeless feelingsorryfortheirmisfortune 不幸 butastimewentby ifellvictim 受害者 tomanyofthecircumstances ofahomelessperson i 27 asinglemomwithnohome ahugedebt andhardlyanyincome asaresult istoppedgivingtothepeopleonthesideoftheroadandbecamevery 28 29 timethingsstartedtochangeforme ibecameresponsibleenoughtohaveahome abackyardformydaughter andplentyoffood andistartedto 30 myselfoutofdebt onedaywesawahomelesspersonwiththe 31 willworkforfood ipassedby mydaughtercommented mommy youusedtoalwaysgive 32 tothosepeopleinneed ireplied honey theyjustusethatmoneyforalcohol 33 otherbadthings shedidn trespond butwhenisaidthat isuddenlyfeltalittleuneasy threedayslater iwasdrivingto 34 mydaughterfromschool amanwasstandingonthecorner andsomethingdeepinsidemesaid justhelptheguy soi 35 mywindow andheranoverwithdelight hesaid godblessyou ionlyneed77cents ireachedintomyashtrayandstrangelyenough theresatthreequartersandtwopennies igathereditupandgaveittohim heburstoutwith 36 andtearsinhiseyes wow youjustmadeitpossibleformetoseemymomforchristmas thankyousomuch thebusthathadthisgreatsale 大减价 isleavingin20minutes itwasa 37 i llneverforget iwastheonewhogotthebestgiftinlifegiving italsoremindsmethatnothingisacoincidence 巧合 andeverythinghasmeaning 26 a couldb mightc hadtod usedto 27 a turnb grewc gotd became 26 d 下文有原词复现信息 mommy youusedtoalwaysgive tothosepeopleinneed 27 d 由题意可知作者变为单亲母亲 但turn后不用冠词a 28 a bitterb easierc betterd trouble 29 a onb overc byd during 28 a 由ifellvictim 受害者 tomanyofthecircumstancesofahomelessperson 可知作者生活很苦 29 b over表 在 期间 在 时间内 30 a bringb putc pushd pull 31 a markb symbolc signd signal 30 d pulloutof意为 从 拔出 从 摆脱困境 31 c mark指 为某一目的有意作的标记 也指 无意留下或自然形成的痕迹 sign系常用词 指 具有一定含义的任何有形或无形的符号或标志 它的表示可以是实物 表情 动作 文字 语言及任何痕迹或征兆 symbol意为 象征符号 signal意为 信号 32 a moneyb clothesc helpd food 33 a andb orc butd apartfrom 32 a 上下文都有原词复现信息 33 b 根据逻辑可知为or 34 a pickupb bringupc callupd driveup 35 a tookdownb turneddownc rolleddownd knockeddown 34 a 从文中可知作者去学校接女儿 pickup意为 开车 接人 35 c 根据常识 应该是把车玻璃摇下来 36 a joyb eagernessc surprised wonder 37 a timesb momentc periodd while 36 a 有钱能去看妈妈 应该很高兴 37 b moment意为 时刻 directions completethefollowingpassagebyfillingineachblankwithonewordthatbestfitsthecontext agroupoffrogsweretravelingthroughthewoods andtwoofthemfellintoadeeppit 坑 allthe38 frogsgatheredaroundthepit whentheysaw39 deepthepitwas theytoldthetwofrogstheywereasgoodasdead other 注 rest不可接受 how thetwofrogsignoredthecommentsandtriedtojumpupout40 thepit theotherfrogskepttellingthemtostop thattheywereasgoodasdead finally oneofthefrogsnoticed41 theotherfrogsweresayingandgaveup hefelldownanddied of what theotherfrogcontinuedtojumpashardashecould onceagain 42 crowdoffrogsshoutedathimtostopthepainandjustdie hejumpedeven43 andfinallymadeitout whenhegotout theotherfrogssaid didyounothearus thefrogexplained44 themthathewasdeaf hethoughttheywereencouraging45 theentiretime the harder to him directions readthefollowingtwopassages eachpassageisfollowedbyseveralquestionsorunfinishedstatements foreachofthemtherearefourchoicesmarkeda b candd choosetheonethatfitsbestaccordingtotheinformationgiveninthepassage azoolights6p m 10p m thursdaysthroughwednesdays throughjan 7 thephoenixzoo s15th annualholidaylightfestivalfeaturesmorethan2millionlightsandlightdisplaysthroughoutthezoo aswellasanewarcticexhibitandjingo thetalkinggiraffe phoenixzoo 455n galvinparkway 7aheadoftime phoenix 8atgate 602 273 1341 www phoenixzoo org cowboychristmas5p m 9p m thursdays 5p m 10p m fridaysandsaturdays 5p m 9p m sundaysthroughwednesdays throughjan1 rawhide smainstreetwillbelitwith150 000lights includinga100 foottall treeoflights andnightlylightingceremony rawhideatwildhorsepass 5700w northlooproad gilariverreservation free 480 502 arizonacelebrationoflights 6p m 9p m thursdays 6p m 10p m fridaysandsaturdays 6p m 10p m sundaysthroughwednesdays throughjan 1 a2 miledrivefeaturing300lightdisplayswithmorethan5millionlights communitychurchofjoy 21000n 75thave glendale 12percar 8foradults freeforkidsaged4andyounger 2discountwithcannedfoodortoydonations 623 561 0500 www joyonline org glendaleglittersquietnights6p m 10p m thursdaysthroughwednesdays throughjan 6 adisplayfeaturing1 4millionlightsdecoratesdowntownglendale italsofeaturesananimatedmusicallightshowinthenorthpartoftown thecenterofthedisplayisatmurphypark murphypark 5850w glendaleave glendale free 623 930 2820 valleyoflights6p m 12p m thursdaysthroughwednesdays throughdec 30 aone miledrivethroughexhibitsfeaturingmorethan100 000lightsandanimateddisplays donationsaccepted fainpark 2200n fifthst prescottvalley free 1 928 759 3090 www pvchamber org 46 theseadsareallabout a nightlightdisplaysinthephoenixzoob celebrationsoflightsc christmasactivitiesallovertheworldd advertisementsofsomeproducts 46 b 主旨大意题 由整篇文章可知 五个广告全部是关于不同地方的灯会的宣传 避错指导 选项a错误 因为五个灯会并不是在一个地方 选项c的范围太大 选项d错误 因为本篇文章并不是关于产品的广告 故答案选b 47 whichofthefollowingwebsitescanofferyoufurtherinformationaboutthe100 foottall treeoflights a www pvchamber org b www joyonline org c d www phoenixzoo org 47 c 事实细节题 由文章的第二个广告可知the100 foottall treeoflights 属于cowboychristmas的活动内容 故答案选c 48 ifmr smithandmrs smithdrivetoarizonacelebrationoflightswiththeirsonaged5 mostprobablyhowmuchwilltheypayforthevisitatleast a 34 b 36 c 28 d 26 48 a 数字 型细节理解题 由文章的第三个广告可知 大人的票价是8美元 4岁和4岁以下的小孩免费 停车费是12美元 另外 如果捐献罐装食品或玩具 可以减掉2美元 故答案选a 49 accordingtothetext whichofthefollowingoffersanimateddisplays a zoolights cowboychristmas b valleyoflights cowboychristmas c zoolights arizonacelebrationoflights d valleyoflights glendaleglittersquietnights 49 d 细节判断题 由文章的最后两篇广告可知 在这两处活动中都可以欣赏到animateddisplays 故答案选d 50 what sthepurposeofthetext a toattractmorevisitorstotheseactivities b tocollectmoredonationsfromthevisitors c toletkidshaveaninterestingchristmasday d toearnmoremoney 50 a 作者意图题 由文章可知 这五个广告所描述的活动有些是可以免费参加的 有些是收费的 有些是接受捐助的 有些是不作要求的 因此 本文的目的就是吸引更多的参观者 故答案选a bjust20yearsago thenine spottedladybug 九星瓢虫 wascommon now itandothernativespecieshavebecomerare thelostladybugprojectneedsyourphotostohelpthebugs thelostladybugprojectissendingkidsonanationwidehuntformissingbugs tohelp justtakeaphotoofeveryladybugyousee sendtheimagestojohnloseyandhisteamatcornelluniversity innewyork seethewebsiteaddressattheendofthisstory nooneknowswhatiscausingthebugs disappearance itcouldbeduetoclimatechange theintroductionofforeignladybugspeciesorseveralotherfactors loseytoldtfk hehopestheprojectwillsolvethemysteryandgetkidsexcitedaboutscience too theprojecthasnetted1 000imagessinceitstartedin2004 thephotoswillbeusedtobuildaladybugdatabase thereareabout5 000speciesofladybugs alsoknownasladybeetles about450speciesarenativetotheunitedstates thelittlebugshaveabigjob theykeepfarmsandgardensfreeofpestslikecrop eatingaphids 蚜虫 someforeignbeetleswerebroughttothestatestocontrolpests inmanyareas foreignspeciesliketheasianladybeetlehavereplacednativespecies more than half of the photos sent in are of the asian lady beetle sayslosey still participantsinthelostladybugprojecthavephotographedmorerareladybugsthanscientistshavecollectedin20years in2006 jileneandjonathanpenhale then11and10 foundanine spottedladybuginvirginia itwasthefirstsightingin14yearsandprovedthatthespecieswasnotextinct evenifyoudon tfindararebug youcansendinphotos allladybugsareimportant loseysays tolearnmore visittreadwell cce cornell edu ladybeetles 51 whoaretheparticipantsofthelostladybugproject a scientists b farmers c children d travelers 语篇导读 本文介绍了美国一项号召儿童寻找瓢虫的计划 51 c 细节理解题 根据第二段第一句thelostladybugprojectissendingkids和第三段末句getkidsexcitedaboutscience too可知 这项计划是面向儿童的 52 thosewhotakepartinthelostladybugprojectneedto a sendphotosofladybugstoscientistsatcornelluniver