第二届潜力大赛六年级决赛解析

1，，，1234 122333444 45（50，所以可以推断出，第115个是分母为15的第10个，即103

的：0.81÷1×100%=81%，选乙住191号，那么甲、乙两人的住处相隔（ ）门； 191的等差数列，公差为2，求9到191之间有几个数。根据求项数 ）天【知 】效率=1ൊ36=1，先做12天即做了：1ൈ12=1，剩下的提高效率

1=1+1，A>BA、B都是自然数，则A‚B 1

)=

）张桌子拼起来可以坐30人。

1ൈ2000 5、把四张形状完全相同的小长方形卡片（如图①）不

A、4m B、4n

）cm 1、在含盐30%的盐水中，加入6克盐和14克水，这盐水的含盐量是（ A、等于30% B、小于30% C、大于30% 盐也是30%，所以浓度不变，选A

宽+2n-2+2+2n-4=4nB（1）17·10+17·9+17·8++17·2+ =17a×b+a×c=a×(b+c)，最主要是找到公因数。

1·2·3+2·4·6+3·6·9++200·400·1·3·5+2·6·10+3·9·15

=1·2·3·(1+8+27 1·3·5·(1+8+27 5

51119

++++++ + 261220

1

pR2‚=(1-1)+(1-1)+(1-1)+(1-1)+(1-1)

pr2‚+=99-(1+1 +1·22

=99-1-1

S=(6.28+3.14-4)×2=7.7n· n

：S=pr2，扇形的面积计 ：S

pr2

标准是：买4张全票后，则其余的人均可按半价 标准是：家庭旅游算团体票，按 7436443

）（2分

C．征文(征集稿件)旁征博引(广泛 D

护捐杂税百舸争

训诂．

C．尔所

笑牲风吹日晒

gū；C选项中寓所与遭遇加点的字读音一样，都读yù。

豆（bāobō）

对（xiào

）（2分(表达，登载)整装待发(整理好行装，等待出发)B．信史(确实的历史)信马由缰(相信马能识途，紧随其后)

A一愁莫展 B暗然失色

写法是“变本加厉”。C选项中“ ）应接不瑕（ 分）

3、B选项不是描写春天，因为“忽如 在《 分）C选项语病也是“搭配不当”，歌曲不能用“浮现”，应该是“萦绕”。

A高 B损害 C不安全

）（2D

（）（）（）（）

的书法皆有较高的评价每空1分，共3分） 或称谓：(每空1分，共3分） 70 2

话： ，因为 积极文学。文学往往是使中学生感到苦恼的事，因为费时费力不少，效果却 忆文学呢？除了肯下苦功夫外，讲究方法十分重要。下面扼要介绍几种常考的方法法、特征法、联想法。分 的外貌描写（1分）

最后选定了“绿”字。请你赏析“绿”字好在哪里?（3分）化，诗中“绿”字将无形的春风化为鲜明的形象，既有色彩又有动感，极其传神。其它不 请你再写一句表达相同感情的诗句。（2分共4分）

分③①值：。②郡：城。③相视：看望。④败义：毁坏道义。⑤一：整个。⑥班军：调回。1、解释下列句子中的加粗词语。（每空1分，共两2分）（1）子可去．（）（2）一郡并获全．（

2123、这个故事说明了一个什么道理？（2五、微型作文（10

12字左右

)4.Theycompetedtoseewhocouldwork 一Multiplechoice. )1.TheGreatWallwasmadenotonlyby ,butalsothefleshandbloodof

A.thefastestandtheC.fastestand

B.thefasterandtheD.fasterandearthandstone,millionsC.theearthandstone,million

earthsandstones,theearthsandstones,

)5.Ilistentothemusictorelaxmyself thetwoA. B. C. 万计的，为固定搭配，故推断答案为B。 )2. amusementparkyouvisitedyesterdayisakindofsmall,butit's A.The; C.The; D.An; a用在辅音音素前，anthe表示特指。;答案是C。 )3.LeiFengasked forreturnwhenhehelped

over表示 ，在……正上方；between表示两者之间；through表示从内部通过；among表: )6.-Howmuchdidyou forthe A. B. C. D. C.

)7.TheGreenswillvisitHainanassoonasthey everything每件事nothing没有事anything任何事、一些事something一些事。

A. B. C. D.will】】 )8.Her inahospital,butshe

二Choosethebestanswer.works;isn’tC.works;not

isworking;WhatelsedoyouWhatelsedoyouknowaboutthisI'mHerearesomesweetdumplingsforIhopeyouwilllikeDoyouwanttoknowmoreaboutYouknowIreally )9.Igot thismorning,soI

ItistheLanternFestival(元宵节todayLinJiecomestomeethisAmericanfriendJim.Jim:Hi,LinJie.Nicetoseeyou.LinJie:Hi,Jim, Jim:Sweetdumplings? IknowpeopleeatthemontheLanternFestival.LinJie:Howgreatyouare! Jim:Well,onthedaypeoplewillwatchlanternshowsatnightandguesstheriddlesOnthelanterns.Thisfestivalisonthe15thofthefirst,lunar(农历)month.ItishandeddownfromTangDynasty, LinJie:Sogladtohearthat!Iamproudofyou.Nowit'stimetocookthedeliciousfood. late;didn’tC.late;

early;didn’tearly;

)10.--Didyouhearsomeoneknockingatthedoorjust

waslisteningC.amlistening

A“Joe,youareaveryolddog,”said manFred.“Todayisyourbirthdayagain.Irememberyouwere14yearsoldlastyear.Butyouarestillthebest dogintheworld!” “ARF!ARF!”

“Youaree,”Fred.“Nowlet’sgetyourbirthdaydinner.Showmewhereyoutoeat.”JoeledFreddownthestreet.Goodsmellscamefromalltheeatingces.ButJoewanderedon(闲逛).Atlasthestoppedatasmall ce.Hesmelledaroundthedoor.Thenhepushedthedooropen.“IsthiswhereyouwanttoFred.“Nowlet’sgetyourbirthdaydinner.Showmewhereyouhisnosetothefloorandranacrosstheroom.Thenhejumpedonamanatatable!“Goodboy,Joe!”saidFred.JoeandFredhavelookedfortherobberfortenyears.“Andnowyouhavefoundhim!” JoeandFredtooktherobbertothe station.ThenFredsaid,“Allright,Joe,youhavedoneyourwork.Welldone!Congratulations.Nowdoyouwantthatbirthdaydinner?”“ARF!”barkedJoe,“ARF!ARF!”“Let’sgo,”saidFred.“I’mhungry,too.”DCandJoelookedforDCandJoelookedfortheC )2.HowmanyyearshaveA BBAD )3.Inthestory,Joesays“ARF!ARF!”twice.ThefirsttimehemeansD

tolookaround.Mikefoundariveranditwasabouthalfakilometerawayfromthem.Theywerebothveryhappyanddrovethecarquickly.Soontheygottotheriver. yingunderabigtree.He"Arethereanysharksintheriverboy?"No,therearen't.answeredtheboySotheybegantoswimintheriverAfterawhileDickfeltsomethinghitagainst(碰撞)hisleg.HetoldMikeaboutitTheywereafraidandstoppedswimmingDick"There'realotofcrocodiles(鳄鱼inthewaterAllthesharks(鲨鱼haveswumA o!HowareCOh.No.I’mnotagood

BThankDI’msorrytohear

)1.MikeandDickwenttoAustralia )4FredwantstogiveJoeadinnerbecause

A. B.by C.by D.byAit’sJoe’sCFredfoundaneatingce )5Joeisgreat,isn’the?

DJoecaughtthe

)2.ThetwoyoungmenwenttoAustraliato swiminthe B.studytoAYes,he BNo,he CYes,he DNo,he】】1.AIrememberyouwere14yearsoldlastyear.Joe15

C.makea D.findsome )3.MikeandDickcouldn'tdriveanylongerbecause A.thesunwasshiningintheB.theweatherwasveryC.therewerenoshadetreesbesidetheD.theyweretoo )4.Dickbecameafraidbecause A.hesawasharkinthe

根据文章倒数第四行JoeandFredhavelookedfortherobberfortenyears.可知答案。根据文章第三行“Youaree,”saidFred. 可知答案。

B.hethoughtthatmaybeasharkhadhitagainsthisChesawtheboylaughingat(嘲笑themunderthebig5.A根据上下文可知，JoeBMikeandDickworkinthesameoffice.Theydon'tlikethecoldweather.AndonedaytheydecidedtotaketheirholidayinAustralia.Their nearrivedinSydneyatnineinthemorning.Theyhadagoodrestinaho.Thenextmorningtheyrent租借acarinthecityandbegantheirtravelAhourslaterthesunwasshiningintheskyandtherewerenoshadetrees(树荫)besidetheroadItwassohotthattheycouldhardlygoondrivingTheyhadtostop

D.theboyhadtoldthemthatthereweresomesharksinthe )5.Whentheyheardtheboy'swords,thetwoyoungmenbeganto A.catchthecrocodilesintheB.lookforthecrocodilesC.runtobeattheAustraliaD.comeoutoftheriverat 4.C文章第二行“theydecidedtotaketheirholidayinAustralia”C4.B根据上下文意思理解"Isittruethattherearen'tanysharksintheriver?",B 四 studentsfinditdifficulttolearnEnglish,butnot ,because motherlanguage.Infact ismuchmoredifficultto thanEnglish.Stillsomestudentsinothercountriescanspeak very .Ifyoudon’tseethem,youwilltakethemfor .What3 themsuccessful?“Forme,conversationisthemosthelpful.Itrytospeakin .Ifyouonlylistentowhatothersspeak,youwillbegoodat ,butifyoutalkasmuchasyoucan,youwillfindyoucanspeak6 ,”saysJennyBrown,anEnglishgirlnow atBeijingUniversity. interestedin anditshistory.Shethinksthattolearnalanguage,onemusttrytoknow abouttheisdifferentfromEnglish, wecanusethesamewayinlearningit.Itisconversation. )1.A.talk B.say C.learn D.know )2.A.well B.good C.bad )3.A.makes B.make C.let D.lets )4.A. B. C. )5.A.listen B.talk C.listeningD.talking )6.A.goodEnglish B.goodC.bad D. )7.A.pickingup B.catchingup