2024-2025學(xué)年高中英語課時(shí)分層作業(yè)12Unit4Breakingboundaries含解析外研版選擇性必修第二冊(cè)

PAGE6-課時(shí)分層作業(yè)(十二)Ⅰ.閱讀理解AAsglobalizationcontinuestomaketheworldasmallerplace,andgoodsbecomemoreaccessibleacrossborders，concernsaboutfoodsafetyintheAsia-Pacificregionhavesteadilyrisenovertheyears.AnAPECforumisbeingheldinBeijing，tofindwaystobetteraddresstheproblem.156participantsfrom19APECeconomiesand4non-APECmembersattendedtheAPECFoodSafetyCooperationForum，whichhasbeenactivelylookingforwaystostrengthenfoodsafetystandardintheregion，withoutaffectingtrade.“Asconsumersarefacedwithmorevarietiesoffood，thepotentialfoodsafetyriskalsobecomesbigger.ThisforumhashelpedAPECeconomiestocooperateinsupervision(監(jiān)督)，exchangeinformation，andimprovetheoverallfoodsafetystandardintheAsia-Pacificregion，”saiddirectorofChina'sGeneralAdministrationofQualitySupervisionWuQinghai.Forthefirsttimetheforumhasbroughttogetherhigh-levelregulators，academics，andindustrystakeholderstotalkabouttheirrespectiverolesinsafetysupervision.Theysaygovernmentsalonecannotshoulderthisheavyduty.InChina，thecontinuousfoodsafetyproblemshavegreatlyhurtconsumers'confidenceindomesticproducts；thereforemoreturnedtoimports.However，problemsrelatedtoqualityofthoseimportedgoodsalsobegantoshow.InJulythisyear，morethan400batches(批)offoodimportedfrom35countriesandregionswerefoundsubstandardbythecountry'stopqualitysupervisor.Governmentsandindustrieshavebeenbroughtcloserbythisforum.Asfoodmovesmorefreelybeyondborders，thisforumishopedtopromotesafetycontrolcooperation，soAPECmemberscanbetterbenefitfromtheeconomicintegration(經(jīng)濟(jì)一體化)．【語篇解讀】通過APEC論壇，各國(guó)之間將更加親密地合作，食品平安問題將得到更有效的監(jiān)管和處理，各成員國(guó)都會(huì)從中受益。1．Whatkindoffunctioncantheforumplay?A．Ithasgreatlyinfluencedtheeconomyinthearea.B．Ithaslongbeenabletoputeveryside'seffortstogether.C．Ithelpstobringgovernmentregulatorsandindustriestogether.D．Ithasfoundwaystodealwithsafetyproblems.C[細(xì)微環(huán)節(jié)理解題。依據(jù)第四段中的“theforumhasbroughttogetherhigh-levelregulators，academics，andindustrystakeholderstotalkabouttheirrespectiverolesinsafetysupervision”可知，應(yīng)選C項(xiàng)。]2．Thelastbutoneparagraphtellsusthat________．A．theChinesecustomersaremoresatisfiedwiththeirfoodsafetyB．foodimportedfromothercountriesisindeedhighinqualityC．manyChinesecustomerswouldratherbuysomeforeignfoodD．thereareonly35countriesandregionsexportingfoodtoChinaC[細(xì)微環(huán)節(jié)理解題。依據(jù)第五段中的“thecontinuousfoodsafetyproblemshavegreatlyhurtconsumers'confidenceindomesticproducts；thereforemoreturnedtoimports.However，problemsrelatedtoqualityofthoseimportedgoodsalsobegantoshow”可知，連續(xù)的國(guó)內(nèi)食品平安問題損害了消費(fèi)者的信念，他們更加情愿買進(jìn)口產(chǎn)品，但是進(jìn)口食品的質(zhì)量問題也起先顯現(xiàn)，即C項(xiàng)正確。]3．Theunderlinedword“address”inthefirstparagraphcanbereplacedby“________”．A．sendaletteraboutB．dealwithC．deliveraspeechonD．calloffB[詞義揣測(cè)題。依據(jù)全文大意可知，各國(guó)通過APEC論壇加強(qiáng)合作，主動(dòng)尋求更好的方法來解決食品平安問題。由此可推知，B項(xiàng)“處理，解決”與address含義相近，故選B項(xiàng)。]4．Accordingtothearticle，whichofthefollowingstatementsisWRONG?A．Peoplecanbuyforeignfoodmoreeasilythanever.B．Themorevarietiesoffood，thebiggerthepotentialfoodsafetyrisk.C．Foodsafetyproblemshaveappearedmanytimesbeforethisforum.D．Governmentshavestartedtheircooperationwithacademiesandindustriesbeforethisforum.D[細(xì)微環(huán)節(jié)理解題。依據(jù)第一段中的“andgoodsbecomemoreaccessibleacrossborders，concernsaboutfoodsafetyintheAsia-Pacificregionhavesteadilyrisenovertheyears”可知，A、C項(xiàng)表述正確；依據(jù)第三段中的“Asconsumersarefacedwithmorevarietiesoffood，thepotentialfoodsafetyriskalsobecomesbigger.”可知，B項(xiàng)表述正確，D項(xiàng)與第四段的第一句不符，故選D項(xiàng)。]BWalkthroughtheAmazonrainforesttodayandyouwillfinditsteamy,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.Goingbacktothelasticeagemeansdrillingdownintolakesediments(沉淀物),whichrequiresspecializedequipmentandheavymachinery.Thereareveryfewroadsandpaths,orplacestolandhelicoptersandaeroplanes.Riverstendtobetheeasiestwaytoentertheforest,butthisstillleavesvastareasbetweentheriverscompletelyunsampled(未取樣)．Sofar,onlyahandfulofcoreshavebeendrilledthatgobacktothelasticeageandnoneofthemprovideenoughinformationtoprovehowtheAmazonforestreactstoclimatechange.【語篇解讀】文章主要介紹了科學(xué)家是如何在亞馬遜熱帶雨林工作的，以揭開亞馬遜熱帶雨林的神奇之處。5．Howdoscientistsstudythepastclimatechange?A．Bypredictingtheclimatechangeinthefuture.B．Bydrillingdowndeepintolandsediments.C．BytakingsamplesfromriversintheAmazon.D．Byanalyzingfossilizedpolleninlakemud.D[細(xì)微環(huán)節(jié)理解題。依據(jù)第三段“Tostudythepastclimate,scientistsneedtolookatfossilizedpollenkeptinlakemud.”探討過去氣候科學(xué)家須要看保存在湖泥中的花粉化石。故選D。]6．Whatisneededfordrillingdownintolakesediments?A．Thelatesthelicopter.B．Thespecialequipment.C．Thelightmachinery.D．Thenarrowpath.B[細(xì)微環(huán)節(jié)理解題。依據(jù)第三段“Goingbacktothelasticeagemeansdrillingdownintolakesediments,whichrequiresspecializedequipmentandheavymachinery.”回到上一個(gè)冰河時(shí)代意味著下鉆到湖泊沉淀物，這須要特地的設(shè)備和重型機(jī)械。故選B。]7．Whatisthepurposeofwritingthepassage?A．Toattractmorepeople'sattentiontoCO2.B．Tocallonpeopletoprotectrainforests.C．Toinformpeopleofhowscientistsworkonrainforests.D．Towarnpeopletostayawayfromthedangerofrainforests.C[推理推斷題。這是一篇科普文章，通常寫作目的是供應(yīng)信息。A選項(xiàng)是吸引更多人對(duì)二氧化碳的留意，和文章無關(guān)；B選項(xiàng)是號(hào)召人們愛護(hù)雨林，此文不是強(qiáng)調(diào)愛護(hù)雨林；D選項(xiàng)是警告人們遠(yuǎn)離雨林的危急，文章沒有講到雨林的危急。故選C。]8．Thebesttitleforthetextmaybe________．A．MysteryoftheRainforestB．ClimatesoftheAmazonC．TheHistoryoftheRainforestD．ChangesoftheRainforestA[標(biāo)題歸納題。依據(jù)第一段“Butifyouhadbeentherearound15，000yearsago,duringthelasticeage,wouldithavebeenthesame?Formorethan30years,scientistshavebeenarguingabouthowrainforestsmighthavereactedtothecold,dryclimateoftheiceages,buttillnow,noonehasreachedasatisfyinganswer.”人們對(duì)于雨林怎樣應(yīng)對(duì)改變的天氣始終沒有滿足的答案，二、三段講解并描述的是科學(xué)家采納不同的方法去檢測(cè)，而且沒有結(jié)果，所以標(biāo)題為雨林的神奇是最恰當(dāng)?shù)?。B、C、D選項(xiàng)都僅僅是文章提到的部分信息。故選A。]Ⅱ.概要寫作閱讀下面短文，依據(jù)其內(nèi)容寫一篇60詞左右的內(nèi)容概要。Humankindhastriedtoimproveitsstandardoflivingsincetheverybeginningofcivilization.Backthen,aswellastoday,providingfoodandsecuritywasthebasictaskforaperson.However,nowadaystherangeofrequiredgoodshasexpandedgreatly.Peoplefeeltheneedfornotonlysomeprimarythings,suchasapieceofbreadandaroofovertheirheads,butalsoforvariousfacilitiesandluxuries(奢侈品)．Providinghumanitywiththesethingsisconnectedtotheuseofnaturalresources,whichrequiresenergy.Theproblemisthatthecommonsourcesofenergyweusetodaycausepollution,soeconomicgrowthisalmostunavoidablyassociatedwithenvironmentaldamage.Therearecertainaspectsofeconomicgrowthwhichaffecttheenvironment.Oneoftheseisthefactthatinordertoproducemoregoodsandproducts,theconstructionoflargeindustrialplantsisrequired.Theseplantsproducealotofwaste,leadingtothepollutionofwaterandtheatmosphere,whichmaycausenegativelongtermhealtheffectstonearbypopulationsofanimals,orpeople.Industrialmanufacturingleadstotheconstantlyincreasingenergyconsumption.Thetraditionalenergysources,whicharecommonlyusednowadays,areconsideredtobethegreatestpolluterstotheenvironment.Therealsoexistso-calledeco-friendlysourcesofenergy.Theyaresometimespreferredbutreplacingthetraditionalsourceswiththemalsorequirestime,duringwhichpeoplehavetomakesomesacrifices(犧牲)tosupporttheseundertakings.What'smore,toproduceeconomicallypracticalenergy,peopleunavoidablyhavetotransformthenaturalsite.Thisisexpensiveand,hasharmfuleffectsontheenvironment.Forexample,applicationofwindenergywouldblockairflows'naturalspeed,whichisthereasonfortheirdecreaseinstrengthaftercrossingthewindmill.Consequently,thepressurebalancethatisbroughtaboutbythiscurrentwillbeaffected,anditisimportanttorememberthattheenvironmentandweatherconditionsaredirectlyaffectedbyatmosphericpressure.Forthesereasons,bringingabouteconomicgrowthwithoutanyresultingenvironmentaldamage,whatsoever,