Unit2WildlifeProtectionSectionⅡDiscoveringUsefulStructures习题必修第二册

WildlifeProtectionSectionⅡDiscoveringUsefulStructures一、用所给单词或词组的适当形式填空netkangarooneighbourhoodduetoreduce1.TheisanativeofAustralia.

2.Thereisnosuchmaninour.

3.Theplanedidn’ttakeoffthebadweather.

4.Theweightofthisjarofcoffeeis180grams.

5.Costshavebeenby20%overthepastyear.

二、将以下句子改为被动语态1.Heisdrawingapictureintheoffice.2.Thegirlisrepairingthewindow.3.Manypeoplearewatchingthemanperforming.4.Thedogisrunningafterthebeggar.5.Themanagerispunishingtheworkerforhisfault.三、单句语法填空1.Intheearthquakeareamanynewhouses(build)forpeoplenow.

2.Anaturepark(build)nowtoprotectwildanimals.

3.Can’tyouseeyourproblem(discuss)?Havesomepatience,please.

4.Look!Anumberoftrucks(ship)abroad.

四、阅读理解AInmanycountriestoday,lawsprotectwildlife.InIndia,theneedforsuchprotectionwasrealisedcenturiesago.About300BCEanIndianwriterdescribedforeststhatweresomewhatlikenationalparkstoday.Thekillingofbeastswascarefullysupervised(监视).Someanimalswerefullyprotected.Withintheforest,nobodywasallowedtocutwoodforbuilding,burnwoodforfire,orcatchanimalsfortheirfur.Animalsthatbecamedangeroustovisitorswerecaughtorkilledoutsidetheparksothatotheranimalswouldnotbecomeuneasy.Theneedforwildlifeprotectionisgreaternowthaneverbefore.Aboutathousandspeciesofanimalsareindangerofextinction,andthespeedatwhichtheyarebeingdestroyedhasincreased.Takingmammals(哺乳动物)forexample.ThespeedofextinctionwasaboutonespecieseveryfiftyyearsfromCE1to1800,butnowitisaboutonespecieseveryyear.Everywhere,menaretryingtosolvetheproblemofprotectingwildlifeandcaringfortherapidgrowthoftheworld’spopulation.1.InforestsofancientIndia,.

A.peoplewereallowedtohuntforfunB.onlyafewkindsofanimalscouldbekilledC.thekillingofbeastswasstrictlylimitedD.nokillingofbeastswasallowed2.Dangerousanimalswerecaughtorkilledoutsidetheparksoasto.

A.keepvisitorssafeB.freetherestoftheanimalsfromworryorfearC.supplyotheranimalswithmorefoodD.controlthenumberofwildanimals3.Accordingtothepassage,itisnecessaryforpeopletodosomethingtoprotectourenvironmentbecause.

A.animalsbecamedangeroustovisitorsB.aboutathousandspeciesofanimalsareindangerofdyingoutC.aspeciescanbeusedtoanewenvironmentD.lawshavebeenpassedBMikeMyersisateacheratChaunceyRoseHighSchoolinTerreHaute,Indiana.Lastyear,hetaughthisstudentsabouttheworld’srainforests.Theylearnedthatrainforestsareimportantbecausetheplantsandanimalsoftherainforestgiveusfood,wood,andmedicine.Destructionoftheworld’srainforestsisaseriousproblem.Unluckily,rainforestsaredisappearingatarateof80acresperminute!Aspartofaclassproject,Myers’studentsboughtthreeacresofrainforestinCentralAmerica.Theypaid$25peracre.Thestudentshopethatthelandtheyboughtwillbeprotectedandnotdestroyed.Thestudentsbecamesointerestedinrainforeststhattheydecidedtogetacloserlookatarealrainforest.SolastJune,Myersandfourofhisstudentstookaboatridedownariver.Theysawalligators(短吻鳄)andcrocodiles.Inthemiddleoftheweek,aguidetookMyersandhisstudentsintotherainforest.“Themonkeyswerenothappythatwewereintheirforest.Theybrokesmallbranchesoffthetreesandthrewthematus,〞oneofthestudentssaid.“Itwasagreatlearningexperienceforallofus,〞saidMyers.EachstudentchosesomethingspecificaboutCostaRicatostudyinvolvingtheplants,animals,food,andculture.Duringthelastfewdaysthegrouphadtimetodofunactivities.Theywentwhitewaterraftingandhorsebackriding,andvisitedCostaRica’sactivevolcano.Myershopestomakethetripeveryyearwithadifferentgroupofkids.4.HowmuchdidMyers’studentspayfortherainforesttheybought?A.$25. B.$75.C.$80. D.$2,000.5.WhatdidMyersandhisstudentsdoatthebeginningofthetrip?A.Theywentintotherainforest.B.Theyboughtthreeacresofrainforest.C.Theytookaboatridedownariver.D.TheyvisitedCostaRica’sactivevolcano.6.Theword“Destruction〞inParagraph2probablymeans“theprocessofbeing〞.

A.destroyed B.developedC.described D.discovered7.ThepassagemainlyshowsthatMyersandhisstudents.

A.didsomethingtoprotectrainforestsB.wantedtobuytherainforestinCostaRicaC.wereinterestedinthecultureofCostaRicaD.wenttotherainforestforvariousfunactivities五、完形填空Doyouknowonebirdwhosenameiscrow?Hereisastoryaboutoneofthem.Therewasoncealazycrow,whothoughtitwastoomuchtroubleto1food.“Caw!Caw!〞hesaid.“Ifsomeonebroughtmemyfoodeveryday,I’dbevery2!〞

Oneday,hesawa(n)3pigeonflyingby.“Howhappyandwell-feditlooks,〞thecrowsaidtohimself.Sothecrow4thepigeonuntiltheycametoa5.Thereweresomeother6too.Beforelong,anoldmancamealongandbroughtthemalargebagoffood.Whenthemanhadgone,thecrowflewovertothepigeons.“Caw!Caw!〞saidhe.“CanI7you?〞

“No,youcan’t!〞8thepigeonsangrily.“Wedon’tknowyou.〞

Thecrowwenthomefeeling9.Buthesuddenlyhada(n)10.“I’llpaintmy11grey,〞hesaid,“andthenthepigeonswill12Iamoneofthem.〞Afterhefinishedthepainting,heflewofftotheparkandwas13bythepigeons.Thecrowwassohungrythathegotveryexcitedatthefood.“Caw!Caw!Givelotstome!〞hesaidloudly.14,thepigeonsfoundhewasacrow.Theyflewafterhimandmadehim15.

Sadly,thecrowflewtohisownforest.Butwhenhisoldfriends,theothercrowssawhim,theyaskedhimto16.Theydidnot17himbecauseofhisgrey-paintedfeathers.Sothecrowfelt18thanbefore.Hisown19didnotwanthim,20thepigeonswouldn’tlethimintotheirgroup.

“Whatlookseasierisn’talwaysso,〞thecrowsaidtohimself.“IwishIhadneverpaintedmyfeathersgrey!〞1.A.pickout B.lookforC.putaway D.handin2.A.lovely B.healthy C.happy D.pretty3.A.boring B.funny C.old D.fat4.A.followed B.caughtC.protected D.taught5.A.square B.forest C.park D.house6.A.men B.visitors C.pigeons D.crows7.A.help B.join C.see D.believe8.A.explained B.advisedC.shouted D.continued9.A.lucky B.asleep C.tired D.sad10.A.idea B.choiceC.change D.accident11.A.head B.feathers C.feet D.legs12.A.understand B.guessC.hope D.think13.A.welcomed B.discoveredC.noticed D.attacked14.A.Strangely B.FinallyC.Suddenly D.Interestingly15.A.wait B.stop C.cry D.leave16.A.goaway B.giveupC.setoff D.hurryup17.A.miss B.like C.know D.forget18.A.colder B.worseC.busier D.stronger19.A.brothers B.friends C.parents D.sisters20.A.though B.but C.as D.and答案：一、1.5.reduced二、1.Apictureisbeingdrawnbyhimintheoffice.2.Thewindowisbeingrepairedbythegirl.3.Themanisbeingwatchedperformingbymanypeople.4.Thebeggarisbeingrunafterbythedog.5.Theworkerisbeingpunishedforhisfaultbythemanager.三、1.arebeingbuilt2.isbeingbuilt3.isbeingdiscussed4.arebeingshipped四、1.C根据第一段的第二句以及第二段的内容可知,在古印度是严格限制人们捕杀动物、砍伐树木的,应选C项。2.B根据第二段的最后一句“Animalsthatbecamedangeroustovisitorswerecaughtorkilledoutsidetheparksothatotheranimalswouldnotbecomeuneasy.〞可知答案为B项。3.B根据文章最后一段尤其是第二句可以推知,人们有必要保护环境的原因是许多动物正濒临灭绝,故答案为B项。4.B根据第二段中的“Aspartofaclassproject,Myers’studentsboughtthreeacresofrainforestinCentralAmerica.Theypaid$25peracre.〞可知他们买了三英亩,单价是25美元,因此选B项。5.C根据第三段中的“SolastJune,Myersandfourofhisstudentstookaboatridedownariver.〞可知选C项。6.A句意:世界上热带雨林的破坏是一个严重的问题。由画线词后面的aseriousproblem和disappearing等词可推知此处应是消极词汇。应选A项。7.A通读文章尤其是第二段可知,本文主要讲述了Myers和他的学生做了一些事情来保护热带雨林。因此选A项。五、1.B由第一段的alazycrow和Ifsomeonebroughtmemyfoodeveryday可推知它认为寻找食物太麻烦而不愿自己觅食。应选B项。2.C句意:如果有人每天给我送食物,我会非常快乐。由前文的lazy可推知乌鸦此处的情感应是快乐。3.D由第