最新牛津深圳版七年级英语下册Unit 5主题阅读Word文档格式.docx
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Alotofpeopledon’tunderstandhow__5____waterthehumanbodyneeds__6___wellandmanypeopledon’tdrinkenough,especiallyin____7___weather.Mostpeopledrink___8__theyarethirsty,butinfacttheyneedmorewater,especiallywhentheytake____9____.
Aman’sbodyis65to75percentof____10___.Ifwedon’thaveenoughwater,wefeeltiredandmaybecomeill.
1.A.moreB.mostC.lessD.least
2.A.withB.onC.withoutD.by
3.A.orB.andC.ofD.but
4.A.liveB.existC.lastD.die
5.A.manyB.littleC.fewD.much
6.A.workB.workingC.toworkD.works
7.A.hotB.coldC.coolD.warm
8.A.soB.thatC.whenD.since
9.A.funB.exerciseC.timeD.work
10.A.bloodB.waterC.airD.food
三、阅读理解。
（30分，每小题1.5分）
A
Waterisveryimportanttous.Wecannotlivewithoutit.
Thereisalotofwaterontheearth,butwecannotusemostofit.About97.4%oftheearth’swaterissalty（咸的）.Mostofthefresh（淡的）waterissnowandiceneartheNorthandSouthPoles（极）.
Wecanuseonlyaboutonepercentofthewaterontheearth.Weusewaterfrombothlakesandrivers.Someofthewaterevaporates（蒸发）andthenbecomesrain.Ofcourseweuserainwaterforfarmsandotherthings.Weusethiswateragainandagain.
Sometimestheearth’swaterisinthewrongplace.Thereisalotofraininthetropics（热带地区）,butitisdifficulttohavefarmsinthetropics.Mostofthelandthereisnotveryrich.Somedesertlandisrich,butthereisonlyalittlewaterinthedesert.
Waterisaproblemformanypeopleintheworld.
1.About_______oftheearth’swaterisfresh.
A.97.4%B.2.6%C.1%D.25%
2.Mostofthefreshwateris_________.
A.snowandiceB.rainC.inlakesandriversD.inoceans
3.Itrainsafterthewater__________fromoceans,lakesandrivers.
A.fallsB.enjoysC.evaporatesD.runs
4.Weonlyuse__________oftheearth’sfreshwater.
A.40%B.97.4%C.25%D.2.6%
5.Mostofthelandinthetropicsis________.
A.poorB.dryC.richD.salty
B
Drinkingwaterisgoodforyourhealth.Therearesomescientificwaysofdrinkingwater.
1.Itisthebestmedicinetodrinktwoglassesofwaterinthemorning.
2.Drinkcleanwater.
3.Drinkthewaterthathasnotbeenboiled.
Manypeoplethinkboiledwaterissafeandgoodtopeople'
shealth.Infact,itisnottrue.Theboilingpointofwateris100℃.Byboilingit,mostbacteria（细菌）inwatercanbekilled.Inthepast,thewaterwaslesspolluted,soboilingwasagoodwaytomakecleanwater.Butheavymetalsandotherdangerousthingsintoday'
swateraremuchmoreterriblethanbacteria.Boilingdoesn'
tfixthatproblem.Andboilingwatermaygiveusmoreofthedangerousthingsinourglass.
4.Neverusesoftdrinkstotaketheplaceofwater.
5.Waterisalsoneededinwinter.
6.Drinkwaterintherighttime.
1）Aftergettingupinthemorning,youhavelesswaterinyourbody,becauseyouweren'
tdrinkingforthewholenight.Soyoushoulddrinksomewatertokeepyourhealthaftergettingupinthemorning.Thatcanpreventhighbloodpressure（血压）,cerebralhemorrhages（脑溢血）,andsoon.
2）Drinkingwateratabout10amhelpsyourbodykeepenoughwater.
3）Drinkingwateratabout3pmcancleanoutthewastesinyourbody.
4）Abouteighto'
clockintheeveningisthebesttimetodrinkwater.Yourbloodgetsthickerwhenyousleep.Waterwillmakeyourbloodlessthick.
Besides,weshoulddrink2Lofwatereveryday.Waterissoimportantforourlife.Weshoulddrinkwateroften.
6.Accordingtothepassage,________inthemorningisthebest_____.
A.drinkingsomehotsoup,medicine
B.drinkingsomeporridge,breakfast
C.drinkingsomewater,medicine
7._____canpreventhighbloodpressure,cerebralhemorrhagesandsoon.
A.Drinkingsomewateraftergettingupinthemorning
B.Drinkingsomewaterbeforegoingtobed
C.Drinkingsomemilkbeforegoingtobed
8.Atabout3pm,drinkingwatercancleanthe_____inyourbody.
A.oilB.foodC.wastes
9.Fromthepassage,wecanseethebesttimetodrinkwateris_____.
A.abouteighto'
clockinthemorning
B.abouteighto'
clockintheevening
C.beforesupper
10.Thebesttitle（标题）tothispassageis_____.
A.Drinkcleanwater
B.Don'
tdrinktheboiledwater
C.Scientificwaterdrinking
C
Youprobablyknowatyphoonisalarge,powerfulstormthatcancausealotofrainandwind.Everyonepaysattentiontotyphoonsbecausetheycanbedangerous.Sometyphoonscomeandgoandreallydon'
tcausemuchmoretroublethanabadthunderstorm.Othersmaydamagehomesandcausesomefloodingthatgoesawayonitsown.
Typhoonsarealwaysaconcern,especiallyforpeoplewholivenearacoast.Whenatyphoonisontheway,weatherforecasterscansaywhichareaswillbeaffected.Maybeyou'
veheardpeoplecallatyphoona"
naturaldisaster,"
butwhatdoesthatmean?
Anaturaldisasteriswhenweatherornaturecausesbigproblems,likeatyphoon,atornado（龙卷风）,anearthquake,oratsunami.Butwhereveryoulive,it'
simportanttorememberthattherearelotsofpeoplelookingoutforyou.Inabadstormorothercrisis,thiswouldincludenotonlymomsanddads,butalsopoliceofficers,firefighters,doctors,nurses,andotherpeoplewhoaretrainedtohandleemergencies.
（）11.Atyphoonsisalarge,powerful__________.
A.RainB.WindC.ThunderstormD.Storm
（）12.Whydoeseveryonepayattentiontotyphoons?
A.Becausetheymaycausemuchmoretrouble.
B.Becausetheymaydamagehomes.C.Becausetheycanbedangerous.
D.Becausetheymaycausesomeflooding.
（）13.Whatcanweknowaboutatyphoonaccordingtothepassage?
A.Peoplecanstopatyphoonfromhappen.B.It’sisunharmful.
C.It’sa"
naturaldisaster"
.D.It’ssafe.
（）14.Whyisitimportanttorememberthattherearelotsofpeoplelookingoutforyou?
A.Becausepeopleloveusthoughnatureissometimescruel.
B.Becauseweatherornaturealwayscausebigproblem.
C.Becausepoliceofficers,firefighters,doctors,nursesarebrave.
D.Becausesomepeoplearetrainedtohandleemergencies.
（）15.WhichoneisTRUEaccordingtothepassage?
A.Fewpeoplepayattentiontoahurricane.
B.Whenatyphoonisontheway,peoplecansaywhichareaswillbeaffected.
C.Peoplewholivenearacoastaremoredangerousthanpeoplewholiveinthecenteroftheland.
D.Typhoonsaregoodforpeople
D
Airpollutionistheintroductionofchemicals,particulatematter,orbiologicalmaterialsthatcauseharmordiscomforttohumansorotherlivingorganisms,orcausedamagetothenaturalenvironment.
Airpollutionisbadforourhealth,itmakesusill,suchasheartdiseaseandlungcancer,accordingtotheWHO.Thehealtheffectscausedbyairpollutionmayincludedifficultyinbreathing,wheezing（喘）andcoughing,perhaps3.5millionsickpeople.Theseeffectscanresultinincreasedmedicationuse,increaseddoctororemergencyroomvisits,morehospitaladmissionsandprematuredeath.Thehumanhealtheffectsofpoorairqualityarefarreaching,butmainlyaffectthebody'
sbreathingsystemandthecardiovascular（心血管的）system.Bothindoorandoutdoorairpollutionhavecausedabout3.3milliondeathsworldwide.
Todaymanygovernmentshaveunderstoodtherelationshipbetweenpollutionandpublichealth.Somanygovernmentsandpeoplearetakingactiontocontrolit.Themostimportantwaystoreduceairpollutionaretodriveless,uselesselectricity,burnlessnaturalgasandrecyclepaper,plastic,glassbottles,cardboard,andmetalcans.Ifeverybodydoesthesmallthingstoreduceairpollution,theenvironmentwouldbebetterandbetter.
（）16.Airpollutioncause________tothenaturalenvironment.
A.discomfortB.diseaseC.harmD.damage
（）17.WhyairpollutionisbadforusaccordingtotheWHO?
A.Becauseitmakesuswheeze.B.Becauseitmakesuscough.
C.Becauseitmakesusill.D.Becauseitmakesusnotbreathe.
（）18.Poorairqualitymainlyaffects_________.
A.Heart.B.Thebreathingandcardiovascularsystem.C.Lung.D.Cough.
（）19.Howmanypeoplehavebeendeadintheworldbecauseofairpollution?
A.3.3million.B.3.4million.C.3.5million.D.3.6million.
（）20.Howwillbetheairpollutionfromnowon?
A.Bad.B.Worse.C.Better.D.Wedon’tknow.
参考答案：
一．语法填空题。
1Withou2on3plants4todrink5ourselves6and7in8so9freezes10So
二．完形填空。
1-5BCADD6-10CACBB
三．阅读理解。
（共30分，每小题1.5分）
1-5BACAA6-10CACBC
11-15DCCAC16-20DCBAC
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