8710年新人教版高二英语上册单元同步练习.docx
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8710年新人教版高二英语上册单元同步练习.docx
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8710年新人教版高二英语上册单元同步练习
Unit9Savingtheearth
I.Speaking
Task1Ourearthisindanger!
Directions:
Herearethemajorproblemsfacingtheearth.Workwithyourpartnerandfigureoutthecausesandpossiblesolutions.
Problems
Causes
Solutions
1.waterpollution
2.Trash/garbage
3.Airpollution
4.Deforestation(采伐森林)
5.Desertification(沙漠化)
6.Hunger
7.Deadlydiseases
8._____________
Task2What’sthebiggestproblem?
Directions:
Amongtheproblemslistedabove,whichdoyouthinkisthebiggestone?
Ifyoupartnerdisagrees,thenyou’llhavetopersuadehim/her.
Task3Polarbears’problem.
Directions:
Gothroughthefollowingpassageandfinishoffthetasks.
1.Completethetextwiththephrases:
A.onaverage;B.waitfor;C.livethrough;D.beforcedto;E.liveawayfrom;
2.Whyarepolarbearsgettingthinner?
3.Isitgoodforbearstogetthinner?
Aretheygoingtodieout?
4.Besidespolarbears,whatotheranimalsdoesthewarminguphaveeffecton?
5.Whatarethepossiblecausesoftheclimategettingwarmer?
Whatcanbedonetostopit?
Polarbearsaregettingthinner.Itisnotadietanditisnotbecausethereislessfoodtocatch.Itisbecausetheworldisgettingwarmer.
GiantwhitebearsthatliveinthenorthofCanadaareatthemomentimpatiently
(1)icetoform.Theyneedtheicetoforma"bridge"totheirfood—seals.Sealsusually
(2)landamongtheicebergs.However,astheclimatebecomeswarmer,winterisgettingshorterandseaiceisdecreasinginthearea.Thisismakingpolarbears'livesincreasinglydifficult.
Bearsneedtoeatasmuchfoodaspossibleinthewintertomakethemselvesfatenoughto(3)fivemonthswithoutfoodinthesummerandautumn.Duringthefive-monthice-freeseason,thebears(4)fast(绝食)."Foreveryweekabearhasnotbeenhuntingfoodonice,itis10kilogramslighter,"saidascientist.
Theaveragetemperatureoftheregionhasrisenfrom0.3to0.4degreescentigradesince1950.Withthechangeoftheclimate,theseaiceismeltingearlierinthespring.Thusthehuntingseasonforbearsisgettingshorter.Andthebears,(5),weighbetween80and85kilogramslessthantheydidin1985.
II.Understandingthetext
1.WhichisTRUEabouttheEarthSummit?
A.It’sheldevery3yearsinStockholm,Sweden
B.Sofarithasbeenheldtwice:
in1972andin2002
C.‘Sustainabledevelopment’istheonlythemeofthesummit
D.Atthesummitpeoplediscusshowtotakegoodcareoftheearth
2.Inthetext,the‘bigthree’are__________________.
A.water,healthandair
B.poverty,war,andviolence
C.contaminateddrinkingwater,poorsanitationandairpollution
D.sustainabledevelopment,contaminateddrinkingwater,andpollution
3.Accordingtothetext,airpollutionalonecauseabout_________ofallthedeathsintheworld.
A.6.5B.15%C.20%D.35%
4.Mostofthedeathscausedbyairpollutionhappeninthecountrysidemainlybecause__________________.
A.theenvironmentisbadlybeingdamaged
B.woodandcoalarewidelyusedinruralareas
C.alargeofpartofforesthasbeencutdown
D.it’sabigproblemindevelopingcountries
5.Atthesummit,China’sthenPremierZhuRongjiprobablymentionedthefollowingEXCEPT____________.
A.internationalcooperation
B.sustainabledevelopment
C.waysofpreventingADISfromspreading
D.equalityandfairnessintheworld
6.Onevisitor’swordsarequotedinthetextinordertoshow_________________.
A.thattheEarthSummitisverypopularamongordinarypeople
B.thatwecouldhelpsavetheearthbychangingtheirwayoflife
C.howwecandeveloptheworldwithoutdamagingtheenvironment
D.howpeoplecanstopthedeathandsufferingcausedbythebigthree
7.‘Abetterofunderstandingoftheenvironmentisnecessary,asisthewillingnesstoact(Para.6)’.Theunderlinedwordcanbereplacedby____________.
A.whichB.soC.andD.but
III.Post-readingactivity
poverty;heads;growth;differences;
issues;population;naturalresources;conference;
developingcountries;sustainabledevelopment;
Giveahealthchecktotheearth
TheEarthSummit,theworldmeetingonsustainabledevelopment,hasbeenorganizedbytheUN.Itisthelargestinternational
(1)inhistory.Peopleatthesummitarediscussing
(2)ofimportancetotheearth'scontinueddevelopment,suchas(3)andpollution.
Whoisattendingthesummit?
Morethan100(4)ofgovernmentareattending,includingChinesePremierZhuRongjiandBritishPrimeMinisterTonyBlair.
Whenwasthelastsummit?
Ithasbeen10yearssincethelastEarthSummitinRiodeJaneiro(里约热内卢)inBrazil.Thepeopleattendingthatmeetingadopted(正式通过)"Agenda21",aworld-wideactionplanfor(5).
Whatisitsgoal?
Itaimstobalanceeconomic(6)anddevelopmentwithenvironmentalsustainability.
Theworld's(7)continuestogrow.Thiscreatesanever-greaterneedforfood,water,housing,energy,andjobs.Summitorganizerssayeveryonemustmakebetteruseoftheearth's(8).
Todothis,(9)shouldtrynottohurttheenvironmentastheydeveloptheireconomies.Moredevelopedcountriesneedtoworktoreduceglobalpovertyandlessenthe(10)inwealthbetweentherichestandpoorestnations.
IV.Languagefocus
1.Usageofwords
⑴E__________isthestudyoftherelationsbetweenlivingthingsandtheirsurroundings.
⑵Wedon’thavemuchtime;Canyous__________yourreportandmakeitshortandbrief?
⑶Jennylovestobeahousewife,andshe’squitec_____________tostayathomelookingafterherhusbandandchildren.
⑷Mr.Wanghasbeenchosenasar___________ofourcompanyandhe’sgoingtoBeijingforthemeetingtomorrow.
⑸AIDSisak_____________,whichmakesmillionsofpeoplelosetheirlives.
⑹Themovieisnotsuitableforchildren,forthere’salotofaction,sexandv___________init.
⑺Asp___________ofourcountry,WenJiabaoishavingabusytimeeveryday.
⑻Womenarestillstrugglingfortruee_____________withmen.Theywanttobeequallytreated.
⑼Thepoliceaskedthepublicfortheirc____________inthesearchforthecruelkiller.
⑽AtthemeetingIwanttoraisethei____________oftoomuchhomework;Manystudentsarecomplainingaboutit.
2.Usageofphrases
putanendto;wipeout;togetherwith;
takepartin;atstake;takeaction;beto;
becontaminatedwith;inharmonywith;haveaccessto;
⑴Manystudentsstilldon’t_____________apersonalcomputer,whichistooexpensivefortheirfamily.
⑵Ericwasunableto_____________thematchbecauseofhisrecentaccident.
⑶Thegovernmentmust_____________tosolvetheproblemofunemployment.
⑷John’stastesare_____________mine;Wespendalotoftimetogether.
⑸Terrorismisabigdanger;Allthegovernmentsshouldworktogetherto_____________it.
⑹Inthemovie,thewholetownwas_____________inthewar,whichshowedthecrueltyofthewar.
⑺Hethoughtverycarefullyaboutthedecisionbecauseheknewhisfuturewas_____________.
⑻Thetown’sdrinking-water______________poisonouschemicals.
⑼Thepopstar,_____________hiswifeandchildren,isgoingtoXi’anforavisit.
⑽They_____________bemarriedinJuly;Theweddingceremonywilltakeplaceinthecitychurch.
3.Multiplechoice
⑴WehavenoideawhyTinasuddenlyleftthecompanyandherboyfriend_________knowsit.
A.onlyB.aloneC.simplyD.lonely
⑵—Whyweren’tyouchosenasarepresentative?
—Idon’tknow,______________.
A.norIcareB.Inorcare
C.nordoIcareD.norIdocare
⑶Atthesummit,thepremierhasrepeatedly________theimportanceofcontrollingpollution.
A.stressedB.summarized
C.prosperedD.issued
⑷Theministerwentontelevisionto________hisnewpolicy,whichsomerepresentativesdidn’tsupport.
A.adviseB.defendC.affectD.access
⑸—Allofushavebeenwaitingforyou.
—I’monly5minuteslate.Whatdifferencedoesit__________?
A.playB.makeC.doD.have
⑹There’sheavytrafficontheBeijingroad.Driversareadvisedtofinda/an_________route.
A.contentB.incorrectC.alternativeD.rural
⑺Onlywhenthepremiercomes________________.
A.themeetingbeginsB.doesthemeetingbegin
C.themeetingwillbeginD.willthemeetingbegin
⑻Ifnothingisdone,____________theproblemofunemploymentwillbecomemoreserious.
A.thenB.orC.yetD.and
⑼Ithinkthatthere’sagoodchance_________she’llbethefirstwomanPrimeMinisterinourcountry.
A./B.thatC.whatD.which
⑽NotuntilLucywenttoseeitforherself__________whatwesaid.
A.shebelievedB.believedshe
C.didshebelieveD.shedidbelieve
⑾Thepremier,togetherwithothergovernmentofficials,_________onavisittotheUKnextweek.
A.togoB.isgoing
C.aretogoD.aregoing
⑿___________thatairconditionerscausesomuchpollution,Iwouldneverhaveboughtone.
A.IfIknewB.DidIknow
C.HadIknownD.Hadknown
⒀_______________betterunderstandingofphysicsisnecessaryforthis____________course.
A.The;advancedB.A;advanced
C./;advancingD.A;advancing
⒁Access_______themountain-townisoftendifficultbecauseofthebadroads.
A.toB.forC.withD.of
⒂Thepolicebelieved,_______didwe,thatyouweretellingthetruth.
A.whichB.norC.andD.as
4.Cloze
Thissummer,heavyrainshavecausedhugefloodswhichhavekilledmorethan1,000peopleand
(1)morethan1millionhomelessinChinaandEasternEurope.ScientistsattheEarthSummitsaid
(2)thesenaturaldisasterswereawake-upcallforhumanbeingsto(3)morequicklytostoptheplanetfrombecomingtoohot.
TheUnitedNationshasmade
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