2024版高考英语一轮复习题型基础练题型四语法填空话题2自然与环保作业课件

话题2自然与环保经典3+23年高考+2年模拟经典3+2Cloze1

[2022新高考Ⅰ卷]TheChinesegovernmentrecentlyfinalizedaplantosetupaGiantPandaNationalPark(GPNP).1(cover)anareaaboutthreetimes2sizeofYellowstoneNationalPark,theGPNPwillbeoneofthefirstnationalparksinthecountry.Theplanwillextendprotectiontoasignificantnumberofareasthat3(be)previouslyunprotected,bringingmanyoftheexistingprotectedareasforgiantpandasunderoneauthority4(increase)effectivenessandreduceinconsistenciesinmanagement.

Afterathree-yearpilotperiod,theGPNPwillbeofficiallysetupnextyear.TheGPNP5(design)toreflecttheguidingprincipleof"protectingtheauthenticityandintegrity(完整)ofnaturalecosystems,preservingbiologicaldiversity,protectingecologicalbufferzones,6leavingbehindpreciousnaturalassets(资产)forfuturegenerations".TheGPNP’smaingoalistoimproveconnectivitybetweenseparate

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(population)andhomesofgiantpandas,and8(eventual)achieveadesiredlevelofpopulationinthewild.

Giantpandasalsoserve9anumbrellaspecies(物种),bringingprotectiontoahostofplantsandanimalsinthesouthwesternandnorthwesternpartsofChina.TheGPNPisintendedtoprovidestrongerprotectionforallthespecies10livewithintheGiantPandaRangeandsignificantlyimprovethehealthoftheecosysteminthearea.经典3+2答案

本文是说明文,主题语境是"人与自然"。本文介绍了中国筹建的大熊猫国家公园的相关情况。1.Covering非谓语动词

该句谓语部分为willbe,故此处应该用非谓语动词作状语;cover与句子主语theGPNP是逻辑上的主谓关系,所以用现在分词形式作伴随状语。2.the冠词这里单数名词size前需要冠词,构成倍数表达法"倍数+thesizeof+名词"表示"……的大小的几倍大"。3.were时态和主谓一致

本空所在定语从句的主语,即关系代词that,指代前面的asignificantnumberofareas,这个短语作主语时,谓语动词的数应该与复数名词areas保持一致;空后的previouslyunprotected表明这个定语从句叙述的是过去发生的事。因此填were。4.toincrease非谓语动词

根据语境可知,此处在句中作目的状语,表示"以便提高管理的有效性并降低不一致性"。5.isdesigned时态、语态和主谓一致GPNP作主语,谓语动词用单数形式;大熊猫国家公园与design之间是被动关系,应用被动语态;结合语境可知此处叙述的是现在的客观情况,用一般现在时。故填isdesigned。经典3+26.and连词

通过句子结构中的"protecting...,preserving...,protecting...,6leaving"可以看出,这里需要并列连词来连接多个并列成分,因此填and。

7.populations名词复数

population在这里表示"族群",是可数名词,由空前的separate可知应填名词复数populations。8.eventually副词

该空修饰动词achieve,应填所给词的副词形式eventually。9.as介词动词短语serveas在此处表示"起作用,产生效果"。10.that定语从句

先行词"thespecies"指物,并且其前有all修饰,故此处宜用关系代词that。经典3+2Cloze2

[2022年1月浙江卷]KimCobb,aprofessorattheGeorgiaInstituteofTechnologyinAtlanta,isoneofasmallbutgrowingminorityofacademics1arecuttingbackontheirairtravelbecauseofclimatechange.Travellingtoconferences,lectures,workshops,andthelike—frequentlybyplane—2(view)asimportantforscientiststogettogetherandexchangeinformation.ButCobbandothers3(be)nowquestioningthatidea—pushingconferencestoprovidemorechancestoparticipateremotelyand

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(change)theirpersonalbehaviortodotheirpartindealingwiththeclimatechangecrisis.OnawebsitecalledNoFlyClimateSci,forexample,5(rough)200academics—manyofthemclimatescientists—

6

(promise)toflyaslittleaspossiblesincetheeffortstartedtwoyearsago.

Cobb,forherpart,startedtoaskconferenceorganizerswhoinvitedhertospeak7shecoulddosoremotely;aboutthree-quartersof8time,theyagreed.Whentheanswerwasno,shedeclinedthe9

(invite).ThatapproachbroughtCobb’sairtravellastyeardownby75%,andsheplans10(continue)thepractice."Ithasbeenfairlyrewarding,"shesays—"areallypositivechange."经典3+2答案

本文是记叙文,主题语境是"人与自然"。为了应对气候变化,以亚特兰大的教授KimCobb为代表的一部分学者减少学术活动中的航空旅行,优先选择通过远程方式参与活动。1.who/that定语从句

分析句子结构可知,空处引导定语从句,且在从句中作主语,先行词为指代人的asmallbutgrowingminorityofacademics,故填who/that。2.isviewed/hasbeenviewed时态、语态和主谓一致

空处为句子的谓语部分,句子主语为动名词短语"Travellingto...andthelike",表示单数概念,与view为被动关系;再结合语境可知,此处可表示现在的情况或已经发生过的对现在造成影响的动作,故填isviewed/hasbeenviewed。3.are时态和主谓一致

根据语境和空后的"nowquestioning"可知,空处所在句的时态为现在进行时,且主语表示复数意义,故填are。question在此处为动词,表示"表示疑问,怀疑"。4.changing非谓语动词

空处与上文的pushing并列作状语,又因change与句子主语Cobbandothers为逻辑上的主谓关系,故填changing。5.roughly副词

此处表示大约200位学者,空处应用所给词的副词形式作状语。roughly"大约,大致,差不多"。经典3+26.havepromised时态

根据时间状语"sincetheeffortstartedtwoyearsago"可知,此处应用现在完成时。7.whether/if宾语从句

就Cobb而言,她开始询问邀请她发言的会议组织者她是否可以远程发言。空处引导宾语从句,表示"是否",故填whether/if。8.the冠词

约四分之三的情况下,他们(会议组织者)同意了。此处特指上文提到的Cobb询问邀请她发言的会议组织者是否可以远程发言这种情况,故填定冠词the。9.invitation名词

空处作declined的宾语,应用所给词的名词形式,故填invitation"邀请"。10.tocontinue非谓语动词plantodosth."计划做某事"为固定搭配,故用动词不定式tocontinue。熟词生义academic常用义:adj.学业的,教学的,学术的文章义:n.高等院校教师,高校科研人员Themeetingwaschairedbyanoutstandingacademic.这次会议由一位杰出的高校科研人员主持。decline常用义:v.减少,下降,衰弱,衰退文章义:v.谢绝,婉言拒绝Iofferedtogivethemaliftbuttheydeclined.我主动提议开车送他们,但他们婉言谢绝了。经典3+2Cloze3

[2021全国乙卷]Ecotourismiscommonlyregardedaslowimpact(影响)traveltoundisturbedplaces.Itisdifferentfromtraditionaltourismbecauseitallowsthetravelertobecome1(educate)abouttheareas—bothintermsofgeographicalconditionsandculturalcharacteristics,andoftenprovidesmoneyforconservationandbenefitsthe2(develop)ofthelocalareas.

Ecotourismhas3(it)originwiththeenvironmentalmovementofthe1970s.Itwasnotwidelyacceptedasatravelconcept4thelate1980s.Duringthattime,increasingenvironmentalawarenessmadeitdesirable.

Dueto5growingpopularityofenvironmentally-relatedandadventuretravel,varioustypes

6tripsarenowbeingclassifiedasecotourism.Actually,atrueeco-friendlytripmustmeetthefollowingprinciples:

●Minimizetheimpactof7(visit)theplace.

●Buildrespectforandawarenessoftheenvironmentandculturalpractices.●Provide8(finance)aidandotherbenefitsforlocalpeoples.

经典3+2●Makesurethatthetourismprovidespositiveexperiencesforboththevisitorsandthehosts.KomodoNationalPark,officiallyrecognizedin1980,ispopularforecotourismbecauseofitsuniquebiodiversity.9(activity)thererangefromwhalewatchingtohiking(远足)andaccommodationsaim

10(have)alowimpactonthenaturalenvironment.经典3+2答案

本文是说明文,主题语境是"人与自然"。本文主要介绍了生态旅游的概念、起源及其标准等。核心素养:文章介绍了什么是生态旅游、生态旅游的起源、发展以及如何做才是生态旅游。素材有助于考生了解生态旅游,学会与自然和谐相处,从而减少旅游对自然的破坏。1.educated形容词

在系动词become后应用形容词作表语,educated"受过良好教育(或训练)的,有教养的"。2.development名词

空格在冠词the之后,应填名词development"发展"。3.its代词

空格在名词之前,因此填形容词性物主代词its。4.until特殊句式

句意:直到20世纪80年代末,它才作为一个旅游概念被人们广泛接受。根据句意和句中的not可知,本空填until。not...until..."直到……才……"。5.the冠词

名词popularity后有定语,故其前应用定冠词the表特指,thegrowingpopularityof..."……的日益流行"。6.of固定用法

type后常跟ofsth.,varioustypesoftrips"不同类型的旅行",因此填of。7.visiting非谓语动词

在介词of后应接动名词(doing)作宾语,故填visiting。经典3+28.financial形容词

空格在名词aid之前,应填形容词作定语,financial"财政的"。9.Activities名词的数

本空作主语,且本句的谓语动词是range,故主语应是名词复数activities,空格位于句首,首字母应大写。10.tohave非谓语动词

aimtodosth."力求做某事"为固定搭配。故本空用不定式tohave。高级句式Activitiesthererangefromwhalewatchingtohiking(远足)andaccommodationsaimtohavealowimpactonthenaturalenvironment.分析:本句中and连接两个并列分句,第一个分句的主语为Activities,谓语是range,该分句中含有rangefrom...to...短语;第二个分句的主语是accommodations。经典3+2Cloze4

[2021新高考Ⅱ卷]I’vealwayslovedtheocean.Inthe1(seven)grade,IstartedvolunteeringattheMontereyBayAquariuminCalifornia.Iwasupsettolearnthatmanyseaanimalseatplasticgarbage,2

(think)itisfood.

Idecidedtodosomething3(educate)peopleaboutthisproblem.Iheldpresentationsatschoolstoteachkidsaboutplasticwaste.Iwantedtoreachbusinessestoo.IdecidedthatifIlearnedofacompany4

usedalotofplastic,I’dsenditanemailurgingittocutback.

Oneday,Isawacommercialforahealth-carecompany.Peopleintheadwereusingplasticstraws(吸管).Ifoundthecontactinformationofthecompany5

emaileditspresident.Itoldhimhow

6

(harm)plasticcouldbetotheenvironmentandaskedhimtoconsiderusingmoreeco-friendlyoptions.Iwasso7

(excite)whenhewrotebacktome.Hesaidhewouldmakesurethatthecompanycutitsuseofplasticstrawsinhalf.

Ikeptgoing.WheneverIheardofbusinessesusingplastic,I’dsendanemail.OneofthebiggestcompaniesIwroteto8(be)AlaskaAirlines.Acompany9(represent)wrotebackandtoldmetheairlinewasswitchingover10plastictopapercupsonallofits1,200dailyflights.经典3+2答案

本文是记叙文,主题语境是"人与自然"。作者在七年级时参加了一个公益组织,为保护遭受塑料污染而死亡的海洋动物献出了自己的一份力量。1.seventh序数词

该处指"七年级",应用序数词seventh。2.thinking现在分词

分析句子结构可知,空处作状语;从句主语manyseaanimals和think之间为逻辑上的主谓关系,故用动词的现在分词形式。3.toeducate动词不定式

空处表示目的,意为"来教育人们……",故用动词不定式。4.that/which定语从句

分析该句结构可知,空处引导定语从句,修饰先行词acompany,先行词在从句中作主语,故应填that/which。5.and连词

此处表示我找到了这家公司的联系方式,并给公司总裁发了电子邮件。空处前后的动作为顺承关系,故用and连接。6.harmful形容词

be动词后接形容词作表语,根据该句中的be可知,空处用形容词形式,表示"有害的"。7.excited形容词

be动词后接形容词作表语,根据主语I可知,该处用形容词excited。经典3+28.was主谓一致和时态

该句主语为"Oneofthebiggestcompanies",谓语动词应用单数形式;该句陈述的是过去发生的事情,应用一般过去时。故填was。9.representative名词

根据该句的谓语部分"wrotebackandtold"可知,该处指"一位公司代表",故用名词representative。10.from介词

"from...to..."为固定搭配,意为"从……到……",该处指"从塑料杯到纸杯",故填from。经典3+2Cloze5

[2023湖北质量监测]Chinahastheworld’slargestnumberofworldnaturalheritagesites,accordingtotheNationalForestryandGrasslandAdministration.Thecountryisnowhome114worldnaturalheritagesitesandfourmixedsites,2arenotedforbothculturalandnaturalfeatures,bothleadingtheworldintermsofquantity,theadministrationsaid.Theseheritagesites3(effective)protectedChina’srepresentativegeologicalrelics,mountains,forestsandlakes,alongwiththerareand4(endanger)animalandplantspecies,theadministrationsaidFridayat5newsconferenceregardingCulturalandNaturalHeritageDay,which6(fall)onthesecondSaturdayinJune.Inthepastfewyears,thecountry7(enhance)legalandtechnologicalsupportfortheprotectionofitsworldnaturalheritage,establishingamanagementsystemwithChinesecharacteristics.China’sworldheritagehascontributedtothecountry’ssocioeconomicdevelopment8presenteditsimagetotheworld.Theseareashavealsoplayedanimportantroleintheprotectionofculturalrelics,intangibleculturalheritageandhistoriccities,townsandvillages,9(bring)inover14billionyuaninaverageannualtourismincomeforthe10(local).经典3+2答案

本文是说明文,主题语境是"人与自然"。本文主要讲述了中国的世界自然遗产遗址的现状、作用以及为国家的发展和人们带来的好处。1.to介词

此处考查常用表达behometo,意为"是……的所在地",故填to。2.which关系词

分析句子结构可知,空处引导非限制性定语从句,先行词为14worldnaturalheritagesitesandfourmixedsites,且从句中缺少主语,故填which。3.effectively词形转换

空处修饰后面的动词protected,需要用副词,故填effectively。4.endangered词形转换

分析句子结构可知,空处与前面的rare并列,共同修饰空后的名词短语animalandplantspecies,需要用形容词,故填endangered。易错点拨考生需注意endanger的形容词为endangered,意为"濒危的";而danger的形容词为dangerous,意为"危险的",切勿弄混。经典3+25.a冠词

分析句子结构可知,空处修饰conference,表泛指,且news的发音以辅音音素开头,故填a。6.falls谓语动词的时态、语态和主谓一致

分析句子结构可知,空处在非限制性定语从句中作谓语。此处为客观事实,时态用一般现在时;which指代CulturalandNatural

HeritageDay,为第三人称单数且和fall之间为主动关系。故填falls。7.hasenhanced谓语动词的时态、语态和主谓一致

分析句子结构可知,空处作谓语。结合时间状语"Inthepastfewyears"可知,时态用现在完成时;thecountry和enhance之间为主动关系;主语thecountry为第三人称单数。故填hasenhanced。8.and连词

分析句子结构可知,空前的"contributedto"和空后的"presented"为并列关系,故填and。此处表示中国的世界遗产为国家的社会经济发展做出了贡献,并向世界展示了它的形象。9.bringing非谓语动词

分析句子结构可知,本句已有谓语,空处在句中作非谓语,此处应用现在分词形式表示自然而然的结果,故填bringing。10.locals名词复数

空处位于介词for后,应填名词。local作"当地人,本地人"讲时常用复数,故填locals。经典3+2Cloze6

[2022山东青岛调研]ForthoseconsumingAsianfood,usingchopsticks1(be)almostsecondnature.About20to33percentofpeopleintheworldusechopsticks2adailybasis.Notallofthosearedisposable(一次性的)ones,3nodoubtmanyare.

FelixBöck,astudentattheUniversityofBritishColumbia,waseagertofindawaytorecyclewoodfromconstructionprojects,andhehadaparticularinterestinbamboo.Onedayhefoundadrawerinhisfriend’shouse

4(fill)withdisposablebamboochopsticks,andanideahithim.

Hedecidedtogive5secondlifetodisposablechopsticksbymakingthemintohome6(decoration)orotheraccessories(配饰).Hetoldtheideatorestaurantowners,7

(convince)themtoinstallrecyclingbinsintheirrestaurants.Hecleanedthechopsticks,pressedthemintosquarepiecesandcoatedthemwithglue.Thesquarepieceswerethen8(creative)arrangedintohouseholdandofficeproducts.Böck’scompany,calledChopValue,hasrepurposedchopsticksintodesktops,cuttingboardsandeventablegames.

Since2016whenthecompany9(found),ChopValuehasrescuedbillionsofchopsticksfromlandfills.Insteadofaneconomyofthetypicaltake-make-disposemodel,ChopValueseekstocreateone10transformswasteintoausableresource.经典3+2答案

本文是记叙文,主题语境是"人与社会"。英属哥伦比亚大学的一名学生FelixBöck偶然在朋友家发现了一抽屉一次性筷子,受此启发,他决定回收一次性筷子,将其重新制作加工成家居和办公产品。1.is动词的时态和主谓一致

该处陈述的是客观现象,故用一般现在时;主语是动名词短语"usingchopsticks",为单数,故用is。2.on介词

onadailybasis"每一天",为固定搭配。3.but/yet/while连词

句意:并非所有那些都是一次性的,但毫无疑问,很多都是。根据句意可知,前后文之间为转折关系。4.filled过去分词

动词fill和drawer为逻辑上的动宾关系,故用过去分词。5.a冠词

a和second搭配,表示"另外的,外加的"。6.decorations名词复数根据空后的"orotheraccessories(配饰)"可知,空处与accessories对应,且decoration当"装饰品"讲时常用其复数形式。故填decorations。7.convincing现在分词

分析该句结构可知,空处作伴随状语,主语He和动词convince之间是逻辑上的主谓关系,故用现在分词形式。经典3+28.creatively副词此处修饰谓语动词,故用副词形式。9.wasfounded动词的时态、语态和主谓一致根据句中的2016可知,该处用一般过去时;主语thecompany为单数,且和动词found之间为被动关系。故填wasfounded。10.that定语从句

分析该句结构可知,空处引导定语从句,修饰先行词one,且在从句中作主语,所以填that。one为不定代词,其后定语从句不宜用which引导。经典3+2Cloze7

[2022山东济南5月模拟]HundredsofkidsandparentsareridingtheirbikestoschooleveryFridayinBarcelona,Spain.Theyarepartofauniquebikebus—bicibúsinSpanish.Itall1(begin)intheEixampleDistrictofBarcelonawhenfivefamilieswerelookingforasafeand2(environmental)friendlywaytogettoschool.

Thenitmushroomed.

Thebicibúsoperatesjustlikeaschoolbuswiththree3(stop)alongthewayfortheriderstojoinandthenitstopsatseveralschoolsinthedistrict.Everyweek,theorganizerspublishtherouteandpost4tosocialmediasothatthefamiliesknowwhere5(join)thebus.Therouteisaverybusyroad620,000vehiclesusuallyrideeveryday.Itisa7(danger)roadforkidstogoalongtoschool,even8(accompany)bytheirparents.

WhilethesetypesofbikewaysalreadyexistinotherpartsofBarcelona,theyareabsentinthisneighborhood.

Theparentsofthecommunityarehopingthatthecitywillcreateschool-friendlybikewaysthatareseparated9___________

themainroad.

"Bicyclesareameansoftransportation.

Ifthepopulationusestheirbikes,therewillbeahealthier,quieter10

overallbettercitytolivein,"parentMireiaBoixsaid.经典3+2答案

本文是新闻报道,主题语境是"人与社会"。巴塞罗那某一地区的家长出于安全和环保因素,通过bicibús这种骑行方式护送孩子上学。1.began动词的时态

分析句子结构可知,空处作主句的谓语,根据从句时态可知,主句应用一般过去时,故填began。2.environmentally副词空处修饰形容词friendly,应用副词。故填environmentally。3.stops名词的单复数分析句子结构可知,空处应填名词作with的宾语,stop表示"车站"时是可数名词,由空前的three可知,此处用复数,故填stops。4.it代词分析句子结构可知,空处指代theroute,theroute表示物,且属于第三人称单数,应用代词it。5.tojoin非谓语动词分析句子结构可知,动词know后是"特殊疑问词+动词不定式"结构充当宾语,由此可知,空处应填不定式,故填tojoin。6.where定语从句关系词分析句子结构可知,空处引导定语从句,先行词是road,关系词在从句中作地点状语,故用关系副词where引导。经典3+27.dangerous形容词

空处修饰名词road,且空前有a,故填形容词作定语。8.accompanied非谓语动词分析句子结构可知,空处需填非谓语动词作状语,动词accompany与kids之间是逻辑上的动宾关系,故用过去分词形式。9.from介词

beseparatedfrom表示"与……分离",为固定搭配。10.and连词

根据healthier、quieter和better可知,三者是并列关系,应用连词and连接。经典3+2Cloze8

[2022山东潍坊模拟]AlLarsonisknownas"TheBluebirdMan".HefirstbeganhisconservationallaborofloveafterhereadanissueofNationalGeographicthatdetailedhowbuildingbirdhousescouldhelptostoptheirdecliningpopulations.1(see)abluebirdgoinginandoutofadeadtreeonhisproperty,Larsonbecameinspiredtostartsettinguplittleboxesthatcouldserveasnests2bluebirds.

3startedasahobbytopursueinhisretirementturnedintoafull-timeeffortandafteralmostfourdecadesof4(devote),hehasbandedanddocumentedover30,000bluebirds,thanks5

(primary)tothe350birdhousesthathehasbuiltacrosssouthwestIdaho.

Sincebluebirdsliveondeadornearly-deadtrees,theirpopulationbegantodeclinewhentheinventionoftheelectricchainsawintheearly1900s6(make)iteasierforhomeownerstoremovethedeadtreesontheirproperties,havingtheirhabitats7(destroy).

ButtheeffortsofLarsonhaveshownusthatifwetakeamoment8(understand)theneedsofaspecies,thesolutionwillpresentitselfin9practicalandobtainableway.

Nowthatheisnearingtheageof97,Larsonshowsnosignsofslowingdown.Anduptonowhisinspiringstory10(film)intotheEmmyaward-nominateddocumentaryBluebirdMan.经典3+2答案

本文是记叙文,主题语境是"人与自然"。蓝鸟之父——AlLarson为了保护蓝鸟所付出的坚持不懈的努力,这表明如果一个人用心做一件事,他会得到很大的成就。1.Seeing非谓语动词句意:看到一只蓝鸟在他的院落里的一棵枯树上进进出出,Larson受到启发,开始建造小盒子,可以用作蓝鸟的巢穴。分析句子结构可知,句中已有谓语动词,所以此处考查非谓语动词。主语Larson与see之间是逻辑上的主谓关系,故用现在分词作状语。2.for介词

此处表示"对于蓝鸟而言",用介词for。3.What名词性从句

分析句子结构可知,空处引导主语从句,且从句中缺少主语,指物,故用what引导。4.devotion名词

介词of后接名词形式,且devotion为不可数名词。5.primarily副词

空处在句中作状语,故用副词primarily。6.made/hadmade动词时态和语态

根据句中的时间状语"intheearly1900s"可知,此处描述的是过去的事情,故可用一般过去时,表示过去的动作;也可用过去完成时,表示过去已经完成的动作。故填made或hadmade。7.destroyed非谓语动词

此处考查havesth.done结构,故用过去分词作宾语补足语,填destroyed。经典3+28.tounderstand非谓语动词

句意:但Larson的努力向我们表明,如果我们花点时间了解一个物种的需求,解决方案就会以一种实际可行的方式呈现出来。分析句子结构可知,此处应用不定式作目的状语。故填tounderstand。9.a冠词

此处泛指"一种实际可行的方式",且practical的发音以辅音音素开头,所以用不定冠词a。10.hasbeenfilmed动词的时态和语态

根据时间状语"uptonow"可知,此处应用现在完成时,主语hisinspiringstory和film之间是被动关系,且主语为单数形式,故填hasbeenfilmed。创新1+1情境创新+命题创新创新1+1Cloze9

[2023江苏南京六校调研]InastudypublishedinthejournalNature,aresearchteamsaysanewenzyme(酶)iscapableofbreakingdownthepolyethyleneterephthalate(PET)1(use)insodabottles,textilesandpackagingintorawmaterialsinamatterofhours.2(like)traditionalrecyclingofthePET,whichisgenerallyoflower-qualityandcanonlybeusedforproductslikeclothingandcarpets,3thisnewprocessresultsinisdurable(耐用的)basematerialssuitablefornewfood-gradebottles.

"Itmakesthetrueindustrial-scalebiologicalrecyclingofthePET4reality,"professorJohnMcGeehansaid.He5(be)theleadresearcheronabreakthroughin2018,whichusedasimilarenzymetobreakdownplasticoverthecourseofseveraldays."Ithasthepotentialtoreduceour6(depend)onoil,cutcarbonemissionsandenergyuse,"headded.

7thenewenzymeonlybreaksdownthePET,itwillstillhaveamajorinfluenceonlimitingpollutionandhelpingimproverecyclingcapabilities8(global).

"Withthenewenzyme,thePETindustrywillbecometrulycircular,9isthegoalofallplayersinthisindustry,especiallybrand-owners,PETproducersandourcivilizationasawhole,"saidDr.SalehJabarin,amemberofthestudy.

Inaneffort10(make)useoftheenzymeatanindustrial-scalelevel,Carbios,theFrenchcompanybehindthestudy,haspartneredmanycompaniestoacceleratedevelopment.新角度·考查让步状语从句创新1+1答案本文是说明文,主题语境是"人与自然"。文章介绍了一种新的酶能分解PET,这使PET的真正工业规模的生物回收成为现实,且这种新的酶在限制污染和帮助提高全球回收能力方面将会产生重大影响。1.used过去分词

本句已有谓语,空处作非谓语;主语thepolyethyleneterephthalate(PET)与use之间是逻辑上的动宾关系,应用过去分词作后置定语,故填used。2.Unlike介词

句意:与传统的PET回收利用不同,传统的PET回收利用通常质量较低,只能用于服装和地毯等产品,这种新工艺产生的结果是适用于新的食品级瓶子的耐用的基础材料。故用like的反义词unlike;句首单词首字母要大写,故填Unlike。3.what主语从句

分析句子结构可知,空处引导主语从句,且在从句中作宾语,表示"什么",故填what。4.a冠词makesth.areality是常用搭配,意为"使某事成为现实",故填a。reality当可数名词讲时意为"事实,实际经历,见到的事物"。5.was时态和主谓一致

由时间状语in2018可知,此处应用一般过去时,又因主语为第三人称单数,故填was。6.dependence名词

our是形容词性物主代词,后接名词,故填dependence,注意它是不可数名词。创新1+17.Though/Although/While让步状语从句

句意:虽然这种新型酶只能分解PET,但它仍将在限制污染和帮助提高全球回收能力方面产生重大影响。空处引导让步状语从句,表示"虽然,尽管",可用though、although、while来引导;句首单词首字母要大写,故填Though/Although/While。8.globally副词分析句子结构可知,该空作状语修饰动词,故填副词globally。9.which定语从句

该空引导非限制性定语从句,空处指代前面整个句子的内容,故填which。10.tomake非谓语动词此处表示为了尝试以工业规模的水平利用这种酶。inanefforttodosth.是常用搭配,意为"试图/尝试做某事",故填tomake。创新1+1Cloze10

Withabouthalfofthevastcountrycoveredinwilderness,Chinaistheworld’sthirdmostspecies-richcountry.Therefore,China’s1(achieve)inbiodiversityconservationandwildernessprotectionareimportanttothefutureofglobalbiodiversityconserv