新教材高中北師大版英語選擇性必修1課時作業(yè)Unit3PartⅣLesson3TheRoadtoDestruction

課時作業(yè)(十六)Unit3PartⅣLesson3TheRoadtoDestructionⅠ.閱讀理解AMoreandmorebirdsareflyingtosettleinQinghaiLake,oneofthehighestinlandlakesinChina,thankstotheprotectioneffortsofthelocalgovernment.Coveringanareaofover4,000squarekilometers,QinghaiLakeisalsothecountry'sbiggestsaltlake.LocatedinQinghaiProvinceofNorthwestChina,thelakeisfamousforthetwoislandsatitsnorthwestpoint—CormorantIslandandEggIsland.Thetwoislandshaveplentyoffloatinggrassandvariousfish,offeringrichfoodsourcestobirds.Theislandshavebeeaparadisefordifferentkindsofgroupsofbirdsandhavebeencalled“BirdIslands”．EachMarchandApril,wheniceandsnowcoveringtheQinghai-TibetPlateau(高原)starttomelt,over20kindsofbirdsflytotheBirdIslandstolayeggs.Duringthemonths,flocksofbirdscoverthewholeskyovertheislandsandbirdeggscanbefoundeverywhere.Visitorscanhearthesingingofbirdsfrommilesaway.Thesehavebeeaworld-famoussymbolofthelake.Toprotectthisparadiseforbirdsandsupportcallsforecologicalprotection,ChinasetuptheQinghaiLakeNationalNaturalReserveattheendof1997.Meanwhile,theStatehaspointedoutthattheBirdIslandsandSpringBayofQinghaiLakewerecentralreserves.Inspectorsandconservatorsoftenpatrol(巡邏)thelake,,theyhavebuiltspecialfencesaroundtheislandareatopreventwolves,foxesandothercarnivorousanimals,aswellasillegalhuntersfrombreakingupthebirds'buildingnests,layingeggsandbreeding(繁殖).Asaresult,moreandmorebirdsareingtotheislandsforshelteringandbreeding.1．WhyaremoreandmorebirdsingtothebiggestsaltlakeinNorthwestChina?A．Becauseitisgettingwarmerandwarmer.B．Becauseitisbeingreformed.C．Becausetheenvironmentisgettingmoreagreeableforthemtolivein.D．Becausethepeopletherearebeingricherandricher.2．Whatdothebirdsfeedon?A．Floatingfishandvariousgrass.B．Grassgrowinginthewateranddifferentkindsoffish.C．Saltwaterandplentyofgrains.D．Cornfromthelocalfarmers.3．Accordingtothepassage,wecaninferthat________.A．over20kindsofbirdsetotheBirdIslandsbeforeMarchB．flocksofbirdsflyuptothewholeskyovertheislandstolayeggsC．visitorscanseethebirdsfrommilesawayD．thegovernmenthastakenmanymeasurestoprotectthedistrict4．Thispassageismostprobablytakenfrom________.A．a(chǎn)newspaperB．a(chǎn)documentC．a(chǎn)storybookD．a(chǎn)sciencebookBWalkthroughtheAmazonrainforesttodayandyouwillfinditsteamy,warm,dampandthick.Butifyouhadbeentherearound15,000yearsago,duringthelasticeage,wouldithavebeenthesame?Formorethan30years,scientistshavebeenarguingabouthowrainforestsmighthavereactedtothecold,dryclimateoftheiceages,buttillnow,noonehasreachedasatisfyinganswer.RainforestsliketheAmazonareimportantformoppingupCO2fromtheatmosphereandhelpingtosolveglobalwarming.CurrentlythetreesintheAmazontakeinaround500milliontonsofCO2eachyear,equaltothetotalamountofCO2givenoffintheUKeachyear.ButhowwilltheAmazonreacttothefutureclimatechange?Ifitgetsdrier,willitsurviveandcontinuetodrawdownCO2?Scientistshopethattheywillbeabletolearninadvancehowtherainforestwillmanageinthefuturebyunderstandinghowrainforestsreactedtoclimatechangeinthepast.Unfortunately,collectinginformationisincrediblydifficult.Tostudythepastclimate,scientistsneedtolookatfossilizedpollen(花粉)keptinlakemud.Goingbacktothelasticeagemeansdrillingdownintolakesediment(沉積物),whichrequiresspecializedequipmentandheavymachinery.Thereareveryfewroadsandpaths,orplacestolandhelicoptersandaeroplanes.Riverstendtobetheeasiestwaytoentertheforest,butthisstillleavesvastareasbetweentheriverspletelyunsampled(未取樣).Sofar,onlyahandfulofcoreshavebeendrilledthatgobacktothelasticeageandnoneofthemprovideenoughinformationtoprovehowtheAmazonforestreactedtoclimatechange.5．Howdoscientistsstudythepastclimatechange?A．Bypredictingtheclimatechangeinthefuture.B．Bydrillingdowndeepintolandsediment.C．BytakingsamplesfromriversintheAmazon.D．Byanalyzingfossilizedpolleninlakemud.6．Whatisneededfordrillingdownintolakesediment?A．Thelatesthelicopter.B．Thespecialequipment.C．Thelightmachinery.D．Thenarrowpath.7．Whatisthepurposeofwritingthepassage?A．Toattractmorepeople'sattentiontoCO2.B．Tocallonpeopletoprotectrainforests.C．Toinformpeopleofhowscientistsworkonrainforests.D．Towarnpeopletostayawayfromthedangerofrainforests.8．Thebesttitleforthetextmaybe________.A．MysteryoftheRainforestB．ClimatesoftheRainforestC．TheHistoryoftheRainforestD．ChangesoftheRainforestⅡ.完形填空,myson'steaminthe__1__.Parentsencircledthefield,offering__2__.Withlessthantensecondsremaining,theball__3__infrontofmyson'steammate,MikeyO'Donnel.With__4__of“Kickit！”echoing(回響)acrossthefield,Mikeygaveiteverythinghehad.Allroundmethecrowd__5__.O'Donnelhadscored!Thentherewassilence.Mikeyhadscoredallright,butinthe__6__goal,,MikeyhasDown'ssyndrome(唐氏綜合征)andforhimthereisnosuchthingasawronggoal.Allgoalswere__7__byajoyoushugfromMikey.Hehadevenruntohugthe__8__playerswhentheyscored.The__9__wasfinallybrokenwhenMikey,hisfacefilledwith__10__，grabbedmyson,huggedhimand__11__，“Iscored!Iscored!Everybodywon!Everybodywon！”ForamomentIheldmybreath,notsurehowmysonwould__12,throughtears,asmyson__13__hishandupintheclassichigh-fivesaluteandstartedchanting,“WaytogoMikey!WaytogoMikey！”Withinmomentsbothteams__14__Mikey,joininginthechantand__15__himonhisgoal.Laterthatnight,whenmydaughteraskedwhohadwon,IsmiledasIreplied,“Itwasatie.Everybodywon.”1．A.leadB．frontC．endD．a(chǎn)dvance2．A.favorB．a(chǎn)ssistanceC．encouragementD．satisfaction3．A.stoppedB．rolledC．a(chǎn)rrivedD．pulled4．A.ordersB．wishesC．thoughtsD．shouts5．A.disappointedB．eruptedC．terrifiedD．charmed6．A.successfulB．differentC．wrongD．standard7．ApletedB．consideredC．supportedD．celebrated8．A.excitingB．experiencedC．opposingD．relaxed9．A.recordB．silenceC．surpriseD．a(chǎn)nger10．A.shameB．sadnessC．joyD．tear11．A.yelledB．a(chǎn)nnouncedC．provedD．promised12．A.decideB．shockC．regretD．react13．A.putB．heldC．tookD．threw14．A.defeatedB．recognisedC．searchedD．surrounded15．A.punishingB．blamingC．criticizingD．congratulating課時作業(yè)(十六)Ⅰ.閱讀理解A【語篇解讀】本文講述了越來越多的鳥來到青海湖，當(dāng)?shù)卣谋Ｗo措施使這個地方成為鳥類的天堂。政府向人們普及鳥類保護法，號召人們保護鳥類。1．答案與解析：C推理判斷題。根據(jù)第一段中的“MoreandmorebirdsareflyingtosettleinQinghaiLake,oneofthehighestinlandlakesinChina,thankstotheprotectioneffortsofthelocalgovernment.”以及下文可知，越來越多的鳥飛到青海湖棲息一方面是由于當(dāng)?shù)卣畬Νh(huán)境保護所做出的努力，另一方面是因為那里有充足的食物來源，也就是說那里的環(huán)境越來越適合鳥類生存。2．答案與解析：B細(xì)節(jié)理解題。根據(jù)第二段中的“Thetwoislandshaveplentyoffloatinggrassandvariousfish,offeringrichfoodsourcestobirds.”可知，兩個島上有豐富的水草與各種魚類，為鳥類提供了豐富的食物。3．答案與解析：D推理判斷題。根據(jù)第四、五段及第一段中的“thankstotheprotectioneffortsofthelocalgovernment”可知，政府已經(jīng)采取了很多措施保護這片區(qū)域。4．答案與解析：A推理判斷題。通讀全文可知，本文主要講的是由于當(dāng)?shù)卣畬Νh(huán)境的保護，越來越多的鳥來到青海湖。這篇文章很有可能出現(xiàn)在報紙上，是一篇新聞報道。B【語篇解讀】文章主要介紹了科學(xué)家為研究亞馬孫雨林將如何應(yīng)對將來的氣候變化而對過去的雨林是如何度過冰河時期進(jìn)行取樣研究。5．答案與解析：D細(xì)節(jié)理解題。根據(jù)文中第三段第二句Tostudythepastclimate,scientistsneedtolookatfossilizedpollen(花粉)keptinlakemud.可知，要研究過去的氣候，科學(xué)家需要看保存在湖泥中的花粉化石。故選D。6．答案與解析：B細(xì)節(jié)理解題。根據(jù)文中第三段第三句Goingbacktothelasticeagemeansdrillingdownintolakesediment(沉積物),whichrequiresspecializedequipmentandheavymachinery.可知，鉆到湖泊沉積物需要專門的設(shè)備和重型機械。C選項錯在light。故選B。7．答案與解析：C推理判斷題。這是一篇科普文章，通常寫作目的是提供信息。A選項是吸引更多人對二氧化碳的注意，和文章無關(guān)；B選項是號召人們保護雨林，此文不是強調(diào)保護雨林；D選項是警告人們遠(yuǎn)離雨林的危險，文章沒有講到雨林的危險。故選C。8．答案與解析：A主旨大意題。根據(jù)第一段后兩句Butifyouhadbeentherearound15,000yearsago,duringthelasticeage,wouldithavebeenthesame?Formorethan30years,scientistshavebeenarguingabouthowrainforestsmighthavereactedtothecold,dryclimateoftheiceages,buttillnow,noonehasreachedasatisfyinganswer.可知，人們對于雨林怎樣應(yīng)對氣候變化一直沒有滿意的答案，二、三段講述的是科學(xué)家進(jìn)行該研究的價值和具體實踐及遇到的困難，所有這些都是為了揭開原因，所以標(biāo)題為“雨林的神秘”是最恰當(dāng)?shù)?。B、C、D選項都僅僅是文章提到的部分信息。故選A。Ⅱ.完形填空【語篇解讀】本文是一篇記敘文。文章講述了在一場足球比賽中，雖然患有先天智力障礙的Mikey并沒有踢對球門，但是他卻讓所有的人都贏了。隊友們愿意接受他，這是對一個人的理解和尊重。1．答案與解析：A比分是2比1，“我”兒子所在的隊領(lǐng)先。lead領(lǐng)先；front前面(位置)；end結(jié)束，后面；advance預(yù)先。2．答案與解析：C父母們都圍在場地周圍，不時地加油助威。encouragement鼓勵，鼓舞；favor幫助；assistance援助；satisfaction滿意。3．答案與解析：B離比賽結(jié)束不到十秒時，球滾到了兒子的隊友——MikeyO'Donnel的面前。roll滾動；stop停止；arrive到達(dá)；pull拖拽。4．答案與解析：D“射門”的呼喊聲傳遍了全場