小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com第二部分小组合环带练练习21语法填空＋阅读理解Ⅰ.语法填空2020·浙江1月卷说明文188词★★☆☆☆Somethingsignificantishappeningtotheworldpopulation—itisaging.Themedian(中位数的)ageofanAmericanin1950__1__(be)30—todayitis41andisexpected__2__(increase)to42by2050.ForJapan,the__3__(number)aremorestriking—22in1950,46todayand53in2050.In2015,onein12peoplearoundtheworldwereover65;by2050,itwillbeoneinsix.Thisagingofthepopulationisdriven__4__twofactors.Thefirstisdecliningbirthrates,whichmeansoldgenerationsarelarge__5__(compare)toyoungergenerations,andso,onaverage,thepopulationbecomes__6__(old)thanbefore.Thisis__7__(particular)trueintheUS.Thesecondreasonisthatpeoplearelivinglonger.AchildbornintheUStodayhas__8__veryrealisticchanceoflivingbeyond100andneedstoplanaccordingly.Peopletendtofocusonthefirstfactor.However,greaterattentionshould__9__(place)onlongevity(长寿).Itisn'tjustthatpeopleare,onaverage,livinglonger.It'salsothattheyareonaveragehealthier__10__moreproductiveforlonger.Therefore,theycanworkforlonger,consumemoreandingeneralbeaboosttotheeconomy.Ⅱ.阅读理解A2021·开封定位考试说明文259词★★☆☆☆Pinocchiomaybejustacharacterinachildren'sfairytale,butSpanishscientistsattheUniversityofGranadarecentlyinvestigatedtheso－called“Pinocchioeffect”andfoundthatournosesdon'tgrowwhenwetellalie,butactuallyshrinkabit.DrGómezMilánandhisteamdevelopedaliedetectortestthatusedthermography(温度记录法)totellifpeoplewerelying,andfoundthatwheneverparticipantsintheirresearchwerebeinguntruthful,thetemperatureofthetipoftheirnosedroppedupto1.2℃，whilethetemperatureoftheirforeheadincreasedupto1.5℃.Scientistsalsofoundthatthetemperaturedropactuallycausedthenosetoslightlyshrink,althoughthedifferenceisundetectedbythehumaneye.“Onehastothinkinordertolie,whichraisesthetemperatureoftheforehead，”DrGómezMilánexplainedthefindings.“Atthesametimewefeelanxious,whichlowersthetemperatureofthenose.”Forthisstudy,researchersasked60studentstoperformvarioustaskswhiletheirtemperatureisscannedbythermalimaging(热成像)technology.Oneofthesetasksinvolved小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.commakinga3－to4－minutecalltotheirparentsorafriendandtellingasignificantlie.Participantshadtomakeuptheliethemselvesduringthecall.Interestingly,thethermalliedetectorpickedupthetemperaturedifferencein80percentofthetestsubjects,whichisabetterrateofsuccessthanthatofanymodernliedetector.“Withthismethodwehaveachievedtheincreaseofaccuracy，”saidDrGómezMilán,whoaddedthatlawenforcementagenciescouldonedaycombineotherliedetectiontechnologieswiththermalimagingtoachievebetterresults.1．WhydoesthewritertalkaboutPinocchiointhefirstparagraph?A．Totellafairytale.B．Togiveanexample.C．Totalkaboutascientist.D．Tointroducethetopic.2．Whatisthe“Pinocchioeffect”？A．Ournoseswillgrowwhenwetellalie.B．Ournoseswillshrinkwhenwetellalie.C．Thetemperatureoftheforeheadfallsifwelie.D．Thetemperatureofthenoserisesforanxiety.3．HowdidDrGómezMilánfeelabouttheliedetector?A．Doubtful.B．Surprised.C．Confident.D．Puzzled.4．Whatlessondowelearnfromthetext?A．Aliewilltravelveryhard.B．Therearemanywaystobringaliartolight.C．Al...