遼寧省東北育才雙語(yǔ)學(xué)校12-13學(xué)年高一上學(xué)期期中考試化學(xué)
世紀(jì)金榜圓您夢(mèng)想
可能用到的原子量:C:12O:16Fe:56Cu:64K:39Na:23N:14Mg:24Al:27
第Ⅰ卷選擇題
一.單項(xiàng)選擇題(每題3分,共60分)
1.右圖的一些物質(zhì)或概念間的從屬關(guān)系中不正確的是
A.B.C.D.X酸性氧化物膠體置換反應(yīng)堿性氧化物Y非金屬氧化物分散系氧化還原反應(yīng)金屬氧化物Z氧化物混合物化學(xué)反應(yīng)氧化物
2.膠體區(qū)別于其他分散系的本質(zhì)特征是
A.膠體的分散質(zhì)能通過(guò)濾紙空隙,而濁液的分散質(zhì)不能B.產(chǎn)生丁達(dá)爾現(xiàn)象C.分散質(zhì)粒子直徑在1nm~100nm之間
D.膠體在一定條件下能穩(wěn)定存在
3、已知:CS2(l)+3O2(g)=CO2(g)+2SO2(g),現(xiàn)有0.228克CS2在448mlO2(標(biāo)況下)中充分燃燒,反應(yīng)后所得的氣體體積(標(biāo)況)
A、112mlB、224mlC、336mlD、448ml
4.由0.1molAl2O3和0.05molNa2O2固體組成的混合物,加入足量水中,然后再向其中加入1mol/L的鹽酸,當(dāng)溶液中的鋁元素恰好變?yōu)锳l時(shí),所加鹽酸體積為()A、300mL
3+B、500mL
C、700mL
D、900mL
5.將一定量CO2通入含等物質(zhì)的量KOH和Ca(OH)2的混合稀溶液中,下列說(shuō)法正確的是
A.當(dāng)鈣離子恰好完全沉淀時(shí),溶液中有碳酸鉀生成
B.當(dāng)氫氧化鉀恰好轉(zhuǎn)化為碳酸鉀后,繼續(xù)通入二氧化碳,碳酸鈣沉淀才開(kāi)始生成C.當(dāng)溶液中碳酸鉀均轉(zhuǎn)化為碳酸氫鉀時(shí),繼續(xù)通入二氧化碳,碳酸鈣沉淀才開(kāi)始生成D.當(dāng)溶液中碳酸鉀均轉(zhuǎn)化為碳酸氫鉀后,繼續(xù)通入二氧化碳,碳酸鈣沉淀的量才開(kāi)始減少6.下列實(shí)驗(yàn)操作中,不能用于物質(zhì)分離的是:
第1頁(yè)(共6頁(yè))山東世紀(jì)金榜科教文化股份有限公司世紀(jì)金榜圓您夢(mèng)想
7.焰色反應(yīng)每次實(shí)驗(yàn)都要用試劑洗凈鉑絲,這種試劑是
A、Na2CO3溶液B、稀鹽酸C、NaOH溶液D、硫酸
8.“腳印”、“笑臉”、“五環(huán)”等焰火讓北京奧運(yùn)會(huì)開(kāi)幕式更加輝煌壯觀,這些五彩繽紛的焰火與元素的焰色反應(yīng)有關(guān)。下列說(shuō)法錯(cuò)誤的是
A.觀察K2SO4的焰色應(yīng)透過(guò)藍(lán)色的鈷玻璃B.Na與NaCl在灼燒時(shí)火焰顏色相同C.可以用焰色反應(yīng)來(lái)區(qū)別NaCl和KClD.焰色反應(yīng)一定發(fā)生化學(xué)變化
29.某溶液中含有HCO3、SO23、CO3、CH3COO4種陰離子.若向其中加入足量的Na2O2后,溶液中離子
----濃度基本保持不變的是
2A.CH3COOB.SO3C.CO23D.HCO3
----10.X、Y、Z為三種單質(zhì)。已知:Y能將Z從其化合物的水溶液中置換出來(lái),而Z又能將X從其化合物中置換出來(lái)。由此可以推斷下列說(shuō)法中可能正確的是
①單質(zhì)的氧化性:Y>Z>X;②單質(zhì)的還原性:Y>Z>X;③對(duì)應(yīng)離子的氧化性:X>Z>Y;④對(duì)應(yīng)離子的還原性:X>Z>YA.只有①B.只有②③C.只有①④D.①②③④
11.標(biāo)準(zhǔn)狀況下,往100mL0.1mol/L的FeBr2溶液中通入一定體積的Cl2,充分反應(yīng)后,溶液中有50%的Br-被氧化。則通入的氯氣的體積是
A.0.224LB.0.336LC.0.448LD.0.672L
12.在反應(yīng)11P+15CuSO4+24H2O=5Cu3P+6H3PO4+15H2SO4中,每摩爾CuSO4能氧化P的物質(zhì)的量為A.1/5molB.2/5molC.3/5molD.11/5mol
13.將nmolCu2S的與足量的稀硝酸反應(yīng),生成硝酸銅、硫酸、一氧化氮和水,則參加反應(yīng)的硝酸中被還原的硝酸的物質(zhì)的量是
A.4nmolB.10nmolC.10n/3molD.2n/3mol
14.有Mg、Al、Fe、Cu四種金屬,若兩兩混合,取混合物26g與足量稀硫酸反應(yīng),產(chǎn)生標(biāo)況下
H211.2L,此混合物的可能組合方式最多有()
第2頁(yè)(共6頁(yè))山東世紀(jì)金榜科教文化股份有限公司世紀(jì)金榜圓您夢(mèng)想
A、2種
B、3種
C、4種
D、5種
15.某二價(jià)金屬碳酸鹽和碳酸氫鹽的混合物跟足量鹽酸反應(yīng),消耗H+和產(chǎn)生CO2物質(zhì)的量之比為6:5,該混合物中碳酸鹽和碳酸氫鹽的物質(zhì)的量之比為
A1:1
B1:2
C1:3
D1:4
16.bg某金屬與足量的稀硫酸反應(yīng),生成該金屬的三價(jià)正鹽和ag氫氣。則該金屬的相對(duì)原子質(zhì)量為A.
2b3b3baB.C.D.a(chǎn)2aa3b8(同溫同壓),這時(shí)混合氣917.等物質(zhì)的量的N2、O2、CO2混合氣體通過(guò)Na2O2后,體積變?yōu)樵w積的體中N2、O2、CO2物質(zhì)的量之比為A.3∶4∶1B.3∶3∶2C.6∶7∶3D.6∶9∶018.下列化學(xué)反應(yīng)的離子方程式正確的是A.碳酸氫銨溶液與足量的氫氧化鈉溶液混合:NH4++HCO3+2OH=NH3H2O+CO32+H2O
B.鋁片和氫氧化鈉溶液反應(yīng)Al+2OH=AlO2+H2↑
C.用氨水和氯化鋁反應(yīng)制備氫氧化鋁沉淀:Al3++3OH=Al(OH)3↓
D.氫氧化鈣溶液與等物質(zhì)的量的稀硫酸混合:Ca2++OH+H++SO42=CaSO4↓+H2O
19.定質(zhì)量的Al、Mg合金與適量的稀硫酸恰好完全反應(yīng),將反應(yīng)后的溶液蒸干,所得固體(不含結(jié)晶水)質(zhì)量比原固體增加了7.2g,則該合金的物質(zhì)的量可能為
A.0.06mol
B.0.05mol
C.0.08mol
D.0.09mol
20.氧化銅和氧化鐵的混合物ag,加入2molL-1的硫酸溶液50mL,恰好完全溶解,若將ag的該混合物
在過(guò)量的CO氣流中加熱充分反應(yīng),冷卻后剩余固體的質(zhì)量為A.1.6ag
D.無(wú)法計(jì)算
第Ⅱ卷:非選擇題(共40分)
二,實(shí)驗(yàn)題及填空題(21、22、23題每空2分,24、25題每空1分,共40分)21.(12分)寫出下列反應(yīng)的離子方程式(1)向溴化亞鐵溶液中加入足量氯水:
____________________________________________________,(2)向FeCl3溶液中加入過(guò)量的硫化鈉:
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B.(a-1.6)gC.(a-3.2)g世紀(jì)金榜圓您夢(mèng)想
____________________________________________________,(3)向硫酸鋁KAl(SO4)2溶液中加入Ba(OH)2使沉淀的質(zhì)量最大:____________________________________________________,(4)向CuSO4溶液中加入金屬鈉:
____________________________________________________,(5)向NaHCO3溶液中滴入少量的氫氧化鈣溶液:
____________________________________________________,(6)向CuSO4溶液中通入硫化氫:
____________________________________________________。
22.(12分)氧化還原反應(yīng)中實(shí)際上包含氧化和還原兩個(gè)過(guò)程。下面是一個(gè)還原過(guò)程的反應(yīng)式:NO3+
4H+3e=NO+2H2O;
KMnO4、Na2CO3、Cu2O、Fe2(SO4)3四種物質(zhì)中的一種物質(zhì)(甲)能使上述還原過(guò)程發(fā)生。(1)寫出并配平該氧化還原反應(yīng)的方程式:(2)反應(yīng)中硝酸體現(xiàn)了、性質(zhì)。
(3)反應(yīng)中若產(chǎn)生0.2mol氣體,則轉(zhuǎn)移電子的物質(zhì)的量是mol。
(4)若1mol甲與某濃度硝酸反應(yīng)時(shí),被還原硝酸的物質(zhì)的量增加,原因是:
(5)KMnO4在酸性溶液中發(fā)生還原反應(yīng)的反應(yīng)式:..
23.(6分)用31.6gKMnO4氧化密度為1.19g/cm3,溶質(zhì)質(zhì)量分?jǐn)?shù)為36.5%的鹽酸,反應(yīng)方程式如下:2KMnO4
+16HCl=2KCl+2MnCl2+5Cl2↑+8H2O⑴該鹽酸的物質(zhì)的量濃度為?⑵有molHCl被氧化?
⑶產(chǎn)生的Cl2在標(biāo)準(zhǔn)狀況下的體積為?24.(6分)可用于分離或提純物質(zhì)的方法有
A.過(guò)濾B.升華C.加熱分解D.洗氣法E.蒸餾F.結(jié)晶G.萃取H.分液下列各組混合物的分離或提純應(yīng)選用上述哪種方法最合適?(填字母)(1)分離飽和食鹽水和沙子的混合物,用________。(2)從硝酸鉀和氯化鉀混合液中獲取硝酸鉀,用________。(3)除去O2中少量的水蒸氣,用________。(4)從溴水中提取溴,用________。
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+--世紀(jì)金榜圓您夢(mèng)想
(5)除去固體碘中混有的少量NaI,用________。(6)除去氧化鈣中的CaCO3,用________。
25.(4分)將鎂、鋁的混合物0.1mol溶于100mL2mol/LH2SO4溶液中,然后再滴加1mol/LNaOH溶液,請(qǐng)回答:
m0V1V2V/mL(1)若在滴加NaOH溶液的過(guò)程中,沉淀質(zhì)量m隨加入NaOH溶液的體積V變化情況如圖所示,當(dāng)
V1160mL時(shí),則金屬粉末中n(Mg)mol,V2mL.
(2)若在滴加NaOH溶液的過(guò)程中,欲使Mg2Al3剛好沉淀完全則滴入NaOH溶液的體積
V(NaOH)mL.
(3)若混合物仍為0.1mol,其中鎂粉的物質(zhì)的量分?jǐn)?shù)為a,用100mL2mol/L的硫酸溶解此混合物
后,再加入450mL1mol/L的NaOH溶液,所得沉淀中無(wú)Al(OH)3.滿足此條件的a的取值范圍是.
參考答案
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[第6頁(yè)(共6頁(yè))山東世紀(jì)金榜科教文化股份有限公司
擴(kuò)展閱讀:遼寧省東北育才雙語(yǔ)學(xué)校201*-201*學(xué)年高一下學(xué)期期中考試英語(yǔ)試題 Word版含答案
育才雙語(yǔ)學(xué)校201*-201*學(xué)年高一下學(xué)期期中考試英語(yǔ)試題
第一部分:聽(tīng)力(共兩節(jié),滿分30分)
第一節(jié)(共5小題;每小題1.5分,滿分7.5分)
聽(tīng)下面5段對(duì)話。每段對(duì)話后有一個(gè)小題,從題中所給的A、B、C三個(gè)選項(xiàng)選出最佳選項(xiàng),并涂在答題卡的相應(yīng)位置。聽(tīng)完每段對(duì)話后,你都有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。1.Whencanthemanseetheheadmaster?
A.At9:30.B.At11:45.C.At12:40.2.Whydoesthemanwanttokeepthewindowshut?A.Heisill.
B.Hewantstoopenithimself.C.Theairinsideisfreshenough.3.WhatisMike?
A.Ateacher.B.Astudent.C.Awriter.4.Whathasmadeworkingathomepossible?
A.Personalcomputers.B.Communicationindustry.C.Livingfarfromcompanies.5.Whereisthewoman?
A.Inasoapfactory.B.Inherhouse.C.Ataninformationdesk.第二節(jié)(共15小題;每小題1.5分,滿分22.5分)
聽(tīng)下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題,從題中所給的A、B、C三個(gè)選項(xiàng)選出最佳選項(xiàng),并涂在答題卡的相應(yīng)位置。聽(tīng)每段對(duì)話或獨(dú)白前,你將有時(shí)間閱讀每個(gè)小題,每小題5秒鐘;聽(tīng)完后,各小題給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。
聽(tīng)第六段材料,回答第6、7題。
6.Wheredoestheconversationmostprobablytakeplace?
A.Athome.B.Onabus.C.Inthebank.7.Whydothetwospeakerswanttobuyacar?
A.Theyhavealotofmoney.
B.Themanlivestoofarawayfromhisoffice.
C.Thewoman"sofficeistoofarawayfromherhome.聽(tīng)第七段材料,回答第8至10題。
8.Whywon"tMr.Stonecometotheclinictomorrow?
A.Hecan"tsparethetime.、B.Theclinicwillbeclosed.
C.Dr.Miltonwon"tcometowork.9.Whenistheclinicopeninaweek?A.FromMondaytoFriday.
B.OnweekdaysexceptThursday.C.Duringthewholeweek.
10.WhattimehasfinallybeenfixedforMr.Stonetocome?
A.5:30p.m.,Wednesday.
B.6:15p.m.,Wednesday.C.6:15p.m.,Thursday.
聽(tīng)第八段材料,回答第11至13題。
11.What"stherelationshipbetweenthetwospeakers?
A.Neighbors.B.Doctorandpatient.C.Friends.12.Whendidthewomancoughmostseriously?
A.Inthemorning.B.Intheafternoon.C.Atnight.13.Whatdidthemandoforthewoman?
A.Heexaminedthewomancarefully.
B.Hegavehersomemedicineandsomeadviceaswell.C.Hejusttoldhernottoworrytoomuch.聽(tīng)第九段材料,回答第14至16題。
15.Wheredoestheconversationmostprobablytakeplace?
A.Inarestaurant.B.Atthewomanshome.C.Attheman"shome.
16.Whatdoesthewomanaskthemantodo?
A.Havesomesoup.B.Havemorerice.C.Bringhiswifenexttime.
聽(tīng)第十段材料,回答第17至20題。
17.WhatdidNicholasdoateighteenmonths?
A.HebegantolearnFrench.B.Hereadthenewspaper.C.Hetooktelephonemessages.
18.WhywasNicholasboredandunhappyatthetwoschools?
A.Hehadtoomuchhomework.
B.Healmostcouldn"tlearnanythingspecial.C.Histeachersoftencorrectedhisspelling.19.WhoofferedtohelpNicholasfinally?
A.Hisclassmates.B.Hisparents.C.Acollege.20.WhatisNicholas"lifelikenow?
A.Busywithoutanysociallife.B.Fullbutboring.
C.Busyatcollegeandfreeathome.
第二部分:英語(yǔ)知識(shí)運(yùn)用(共兩節(jié),滿分45分)
第一節(jié)單項(xiàng)填空(共15小題;每小題1分,滿分15分)
從A、B、C、D四個(gè)選項(xiàng)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將其涂黑。21.Therewas_________time_________Ihatedtogotoschool.A.a;thatB.a;whenC.the;thatD.the;when22.--IhearMr.Blackisillinhospitalagain.
---Whatapoorman!Icanthelpbut_____sorryforhim.A.feelB.tofeelC.feltD.feeling23.Thepianointheothershopwillbe_____,but_____.
A.cheaper;notasbetterB.morecheap;notasbetterC.cheaper;notasgoodD.morecheap;notasgood24.Heneverspeakstoothersuntil______.
A.hespeaksB.spokentoC.heisspokenD.hespeaksto
25.Afterashortrest,hecamebackto_______hehadstoppedandcontinuedreading.A.whereB.whichC.inwhichD.that
26.Childrenneedalottogrowup,but________theyneedloveandcare.A.aboveallB.inallC.atallD.afterall
27.Asevereearthquake________Ya"anonApril,20th,whichhasclaimed193deathsuptonow.
A.attackedB.hittedC.knockedD.struck
28.Wasitinthevillage______weusedtolivein_________theaccidenthappened?A.that;whereB.which;thatC.where;thatD.which;where
29.Sam________someknowledgeofthecomputerjustbywatchingothersworkingonit.A.broughtupB.lookedupC.pickedupD.setup
30.Itrainedheavilyinthesouth,__________seriousfloodinginseveralprovinces.A.causingB.havingcausedC.causedD.tocause
31.Unluckily,whenIdroppedin,Dr.Smith____,soweonlyhadtimeforafewwords.A.wasjustleavingB.hasjustleftC.hadjustleftD.justleft32.Howarethingsgoing?
Thedisabled________norelativesinGuangzhou________bythevolunteers,whowillgraduatefromZhongshanUniversitynextyear.A.with,aretakingcareofB.have,willbetakencareofC.with,arebeingtakencareofD.have,arebeingtakencareof33.Themajorityofthedamage______easytorepair.
A.isB.areC.wereD.be34._____gotintotheroom,_____thetelephonerang.A.Hehardly;thenB.Hardlyhadhe;whenC.Hehadnot;thanD.Nothadhe;when35.Whatabouttheconcertlastnight?
___ImightaswellhavestayedathomeandwatchedTV.
A.Itcouldnthavebeenanybetter.B.Itcouldnthavebeenanyworse.C.Itwasthebestone.D.Therewasnobetterone.第二節(jié)完形填空(共20小題;每小題1.5分,滿分30分)
閱讀下面短文,從短文后各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將其涂黑。
Mostpeoplegivelittlethoughttothepenstheywritewith,especiallysincetheprintersinmodernhomesandofficesmeanthatvery36thingsarehandwritten.Alltoooften,peoplebuyapenbasedonlyon37,andwonderwhytheyarenotsatisfied38theybegintouseit.However,buyingapenthatyoullenjoyisnot39ifyoukeepthefollowinginmind.
Firstofall,apenshouldfitcomfortablyinyourhandandbe40touse.Thethicknessofthepenisthemostimportantcharacteristic41comfort.Havingasmallhandandthickfingers,youmaybecomfortablewithathinpen.Ifyouhavea42handandthickerfingers,youmay43afatterpen.Thelengthofapencan44influencecomfort.Apenthatistoo45caneasilyfeeltop-heavyandunstable.
Then,thewritingpointofthepenshould46theinktoflowevenly(均勻地)whilethepenremainsintouchwiththepaper.47willmakeitpossibleforyoutocreatea48lineofwriting.Thepointshouldalsobesensitiveenoughto49inkfromrunningwhenthepenislifted.Apointthatdoesnotblockthe50mayleavedropsofink,51youpickthepenupandputitdownagain.
52,thepenshouldmakeathick,darkline.Fine-linepensmay53badhandwriting,butfinelinesdonotcommand54nexttoprintedtext,as,55,asignatureonaprintedletter.Abroaderline,ontheotherhand,givesanimpressionofconfidenceandauthority(權(quán)威).36.A.manyB.pleasantC.fewD.important37.A.reasonB.looksC.valueD.advantages38.A.onceB.ifC.becauseD.though39.A.convenientB.difficultC.practicalD.strange40.A.heavyB.easyC.hardD.safe41.A.determiningB.findingC.takingD.seeking42.A.strongerB.weakerC.smallerD.larger43.A.orderB.prepareC.preferD.demand44.A.hardlyB.alsoC.neverD.still45.A.lightB.softC.longD.thick46.A.allowB.changeC.reduceD.press47.A.TheyB.OneC.SomeD.This48.A.thinB.roughC.smoothD.black49.A.preventB.freeC.protectD.remove50.A.wayB.sightC.streamD.flow51.A.soB.asC.andD.yet52.A.MeanwhileB.GenerallyC.AfterwardsD.Finally53.A.showupB.differfromC.makeupforD.breakdown54.A.attentionB.supportC.respectD.admission55.A.atmostB.forexampleC.inbriefD.onpurpose
第三部分閱讀理解(共兩節(jié),滿分40分)
第一節(jié)(共15小題;每小題2分,滿分30分)
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
AMarriagesimproveafterchildrengrowupandmoveout,accordingtoanacademicstudy,whichsuggestsan“emptynest”isnotalwaysabadthing.
Popularwisdomhasitthatparentsrelationshipsmaysufferoncetheiryoungflythecoop,becausetheyfeeltheyhavelosttheirpurposeinlife.However,anewstudybyresearchersattheUniversityofCalifornia,Berkeley,hasfoundthatmanycouplesactuallyfeelhappierwhentheir
childrenleavehomebecausetheyareabletoenjoyspendingtimetogether.
Intotal,123Americanmothersborninthe1930sweretrackedfor18yearsandaskedtoratetheirsatisfactionlevelsshortlyaftermarrying,whentheywerebringingupbabies,oncetheirchildrenreachedtheirteenageyearsandfinallyatage61,whenalmostallhad“emptynests”.
Althoughnotallsaidtheywerehappieringeneral,mostclaimedtheirmarriageshadimprovedsincetheirchildrenhadlefthome.Researchersbelievethisisnotjustbecausethespouseswerespendingmoretimetogether,butbecausetheywereabletoenjoyeachotherscompanymore.
Oneoftheparticipantsinthestudy,whichispublishedinthejournalPsychologicalScience,said:“Oncethekidsgrowup...theressomeofthatstressremoved...thatresponsibilityremoved,sothingsarealittlemorerelaxed.”
PsychologistSaraGorchoff,whocarriedouttheinvestigation,said:“Thetakehomemessageforcoupleswithyoungchildrenishanginthere.”HercoauthorOliverJohnadded:“Dontwaituntilyourkidsleavehometoschedulequalitytimewithyourpartner.”
However,DrDorothyRowe,fromtheBritishPsychologicalSociety,saidtheeffectsoflivinginan“emptynest”willdependontheparentsrelationshipwiththeirchildren.“Ifyourejustwaitingforthemtoleavehomesoyoucangetonwithyourlife,thenofcourseyoullbepleasedtoseethemgo,”shesaid,“Butifyouvebuiltyourlifearoundyourchildrenyoullbeterriblylonely.Forsomeparents,theirworldfallsapartwhentheirchildrenleave.”56.Itiscommonlybelievedthat___________.
A.marriagesimproveafterchildrenleavehomeB.an“emptynest”isalwaysahappything
C.parentsrelationshipsmaysufferoncetheiryounggrowupandmoveoutD.parentswillbepleasedaftertheirchildrenleavehome57.Whendidmanycouplesfeelhappieraccordingtothestudy?
A.Atage61,whenalmostallhad“emptynests”.B.Shortlyaftermarrying.
C.Oncetheirchildrenreachedtheirteenageyears.D.Whentheywerebringingupbabies.
58.Marriagesimproveafterchildrenflythecoopnotbecause___________.
A.manycouplesareabletospendtimetogether
B.manycouplesareabletoenjoyeachotherscompanyC.thingsarealittlemorerelaxedD.manycouplesneedntworkatall
BInYemen,youalwaysseeonetypeofvehicleontheroad:thewatertruck.TheytravelmountainroadsandcrossdesertstobringYemenisthegoodsmorevaluablethanoil.Itisonethatonlytherichcanafford,withthesupplyregularlybeingcutoff.Othersmustrelyonscarcerainorcharitytofightthirst.
ExpertssayYemenisgoingtobethefirstcountryintheworldtorunoutofwater.Thecapital,Sanaa,willrunoutofdrinkingwaterasearlyas2025,saysareportbytheWorldBank.
Hannan,an18-year-oldfromLahej,saidthatonlytherichcouldprepareforcutsin
supply.“Inagoodweekwellhaveawatersupplyallweekbutthenthefollowingweektherewillbewateronlyforadayortwo,”shesaid.
Sheandherhusband,afactoryworker,pay3,000riyals(99yuan)foraweekssupplyofwaterfromatouringwatertruckwhenthetapsrundry.Withanincomeofonly20,000riyals(660yuan)amonth,thismeansthefamilyoftenspendhalftheirmoneyonwater.
“Therearealotofpeoplewhocantafforditandtheyhavetorelyontheirneighborstohelp,”shesaid.
TheaveragepersoninYemensurvivesonone-fifthofwhattheWorldHealthOrganization
considerstobeenoughwater.
5InTaiz,inthesouth,tapwaterisavailableonlyonceevery45days.InthemountainousMalhandistrictinthenorth,womenandchildrenclimba1,500-mmountaintocollectwaterfrom
aspring,ofteninthesmallhourstoavoidlongqueues.
YemenislocatedinSouthwestAsia,borderingtheArabianandRedSea.Yemenipeoplehavelivedonscarcewatersuppliesforthousandsofyearsbutthatproblemhasbeenmadeseriousbyconflictinthearea,thefast-growingpopulationandtheuseofwatertogrowadrugcalled
qat.Withoneoftheworldshighestratesofpopulationgrowth3.46percent,YemenisthepoorestArabcountry.
Thegovernmentisconsideringdesalinating(淡化)seawater,butthiswouldbeexpensiveanditmaynowbetoolate.Theonlyothersolutionistocutdownonfarming,butthatmeansimportingevenmorefood.
60.Thepassageaimsto________.
A.analyzethereasonswhyYemenlackswater
B.suggestsomesolutionstothewaterissueinYemenC.presenthowseriousthewaterproblemisinYemen
D.encouragetheworldtohelpYemeniswhoaresufferingfromwatershortages61.WhenHannansaidthatonlytherichcouldprepareforcutsinsupply,shemeantthat________.A.richpeopledrankmorewaterthanthepoor
B.richpeoplecouldbuywaterfromthewatertrucksiftherewasawatersupplycutC.shehadarichneighborwhooftenhelpedherduringwatersupplycutsD.therichwerenotaffectedbywatersupplycuts
62.WhichofthefollowingmaybeareasonwhyYemenisshortofwater?A.Thecountryhashadnorainforalongtime.B.ThepopulationofYemenisgrowingfast.C.Thegovernmenthasfailedtoreducefarming.
D.Peoplecantaffordthewaterfromgovernmentwatertrucks.63.Thebesttitleforthepassageis“________”.A.Nevertakewaterforgranted
B.ThewatertruckthecommonestsightinYemenC.Thefirstcountrytorunoutofwaterintheworld
D.NowaterforYemen
CIthappenedtomerecentlythatIwastellingsomeonehowmuchIhadenjoyedreadingBarackObamasDreamsfromMyFatherandhowithadchangedmyviewsofthecurrentUSpresident.ThepersonIwastalkingtoagreedwithmethatitwas,inhiswords,“awonderfullywrittenbook”.However,hethenproceededtotalkaboutMrObamainawaythatsuggestedhehadnoideaofhisbackgroundatall.IsensedthatIwastalkingtoabookliar.
Anditseemsthatheisnottheonlyone.Clearlytwothirdsofpeoplehaveliedaboutreadingabookwhichtheyhavent.IntheWorldBookDaysurvey,DreamsfromMyFatherisatnumber9.Thesurveyliststoptenbooks,andvariousauthors,whichpeoplehaveliedaboutreading.AsImnotonetolietoooften,IlladmithereandnowthatIhaventreadtheentiretenbooks.ButIampleasedtosaythatIhavereadthebookatnumberone,GeorgeOrwells1984.Ithinkitsabsolutelyoutstanding.
Askedwhytheylied,themostcommonreasonwastoimpresssomeonetheywerespeakingto.Thiscouldbedifficultiftheconversationbecamemorein-depth!
TheWorldBookDaysurveyalsohassomeotherinterestinginformationinit.ItshowsthatmanypeoplelieabouthavingreadclassicalworksbyJaneAusten,theBrontesisters,CharlesDickensandsoon.Butwhenaskedwhichauthorstheyactuallyenjoy,theynamedJ.K.Rowling,JillyCooper,andStephenKing(ah,thebigsellers,inotherwords).Forty-onepercentofpeopleaskedadmittedtheyturnedtothebackofthebooktoreadtheendbeforefinishingthestory.
Sowhichbookshaveyouliedaboutreadingifanyandwhichisyourfavourite?64.Themainreasonwhypeoplelieaboutreadingisto________.A.makefunofthelistenerB.impressthelistener
C.pleasethelistenerD.interestthelistener
65.Theunderlinedword“proceeded”inthepassageprobablymeans“________”.A.wantedB.happenedC.continuedD.stopped
66.WhatdoestheWorldBookDaysurveyshow?
A.Nearlyhalfofthepeoplesurveyeddidntreadthroughawholeclassicalbook.B.PeopledontlikeDreamsfromMyFatherandGeorgeOrwells1984.C.FewpeoplelieabouthavingreadclassicalworksbyJaneAusten.D.PeopleusuallyenjoyreadingbooksbyCharlesDickens.67.Whatisthebesttitleforthepassage?
A.AreYouaBookLiar?B.ReadersAreAllLiarsC.WorldBookDayD.DreamsfromMyFather
DOnOctober12,1989,someChinesescientistswereworkingatthecomputerstolookforinformationtheyneeded.Suddenlytheysawalotofverybrightspotscrossingthecomputerssscreens.Atthesametimethecomputerswereworkingmuchslower.Tofindoutwhatwashappeningtheystoppedtheirworktochecksomepartsofthecomputers.Totheirhorror,theyfoundoutthatmostoftheirstoredinformationwasgotridofbycomputerviruses!Obviouslyallthesecomputershadbeeninfectedbycomputerviruses.
Itissaidthatthecomputervirusesweremadebyagroupofyoungmenfondofplayingtricks.Theyallhadexcellenteducation.Theycreatedthevirusesjusttoshowtheirintelligence.ThesekindsofcomputervirusesarenamedJerusalem(耶路撒冷)Viruses.Thesevirusescanstayincomputersforalongtime.Whenthetimecomestheywillattackthecomputersbyloweringthefunctions,damagingtheirnormalprogramsorevengettingridofalltheinformation.
WenowcometoknowthatJerusalemVirusesoftenattackcomputersonFridaysandthattheyarespreadingtoalotofcomputers.AmongthecountriesthatsufferedcomputerviruseslastyearareBritain,Australia,SwitzerlandandtheU.S.Butfillnow,howtogetridoftheterriblevirusesremainsaproblem.
68.Thegroupofyoungmencreatedthevirusto________.A.damagethecomputersB.testtheirability
C.telltheworldthattheywereintelligentD.playatrickonoperatorsofthecomputers
69.Accordingtothepassage,computervirusesseemto________.A.havebeeninnatureforyearsB.existinanycomputers
C.bedifficulttogetridofatpresent
D.beabletobegotridofinthenearfuture
70.Themostseriousdamagecausedbythevirusesisthat________.A.thecomputersfunctionsareloweredB.thenormalprogramsaredamaged
C.alltheinformationstoredinthecomputersisgone
D.thecomputersinfectedbythevirusescannolongerbeused第二節(jié)(共5小題;每小題2分,滿分10分)
根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。(E=ABF=ACG=AD)
Therewasaparknearmyhome.ButIdidntgothereveryoften.Manypeoplesaidtherewasnothingspecial.OneafternoonIwentintotheparkandfounditwasreallysmall.Iwalkedquicklybecausetherewasntmuchtosee.Iwalkedforsometimeandfoundmyselfstandinginfrontoftwopaths.71Ifoundthatthetwopathsweredifferentfromeachother.
Theleftonewaswideandclean.Therewerelotsofflowersonbothsidesofthepath.Thoughtheflowerswerentverybeautiful,theymademefeelgood.Idecidedtotakethispath.Butwait!Ilookedattherightone.Thepathdidntlooknice.72Grassgreweverywhere.ForalongtimeIcouldntmakeupmymind.
73Itwasntnice,butIdidntwanttogiveup.Atlast,Icametotheendofthepath.Ah!Therewasasmallgardenthere.Itwasbeautiful,perhapsthemostbeautifulgardenIhadeverseen.74
Manypeopletoldmethattherewasnothingmuchtoseeinthepark.NowIdliketotellthemthatiftheyhadfollowedtherightway,theywouldhavefeltdifferently.ButwhenItoldthemaboutwhatIhadseeninthepark,theyjustsmiledatmewithoutsayingaword.Iknewtheydidntbelieveme.Theycouldntevenrememberthatpathbecauseitwassosmall.
75Dontbeafraidtochooseadifferentpath.Youmaygetabigsurprise!A.ThereisnothingthatIwanttosee.
B.Itlookedlikeithadnotbeencleanedformonths.
C.Afterawhileastrangefeelingmademefollowthedirtypath.
D.“WhichwayshouldIgo?”Iaskedmyself.Ilookedatoneway,thentheother.E.Itoldthemwhathappened.
F.Mytriptotheparkthatdaymademeunderstandsomethingaboutlife.
G.Thereweretrees,flowersandchairs.Ithoughtitwasthenicestpartofthepark.
第四部分寫作(共兩節(jié),滿分35分)
第一節(jié)短文改錯(cuò)(共10小題;每小題1分,滿分10分)
NevershallIforgetthefirstEnglishlessongivingbyMissLiu.OneMondaymorning,whensheenteredintotheclassroom,wefoundthatshewasayoungandbeautifullady.ThensheintroducedherandsaidtheyshouldntcallherTeacherLiubutMissLiu.Late,sheletusgototheblackboardandsaidsomethingaboutourselvesinEnglishinturn.Whenitwasmyturn,IfelttooshythatIdidntdaretosayanythingbeforetheclass.Shewentuptomeandsaidkind,“Dontbeafraid.Ibelieveyoucandowell.”Atlast,Iwenttotheblackboard.ShepraisedmeforthatIhaddone.第二節(jié)書面表達(dá)(滿分25分)
假如你是一名學(xué)生,你校學(xué)生會(huì)要組織一次徒步旅行,F(xiàn)在,請(qǐng)你根據(jù)以下內(nèi)容以學(xué)生會(huì)的名義寫一份書面通知。字?jǐn)?shù)120詞左右。
主要內(nèi)容:
1.為了增強(qiáng)體質(zhì),走近大自然,我們決定徒步旅行。歡迎高一學(xué)生踴躍參加,并于4月18日前到學(xué)生會(huì)報(bào)名登記。
2.旅行時(shí)間:星期天(4月19日)。早晨7點(diǎn)到校,7點(diǎn)半出發(fā),下午5點(diǎn)返回。3.注意事項(xiàng):穿運(yùn)動(dòng)鞋和易被認(rèn)出的衣服,自帶水和午餐。
4.發(fā)通知時(shí)間是4月15日。參考詞匯:
1.signone"sname報(bào)名2.theStudents"Union學(xué)生會(huì)
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