1培优练习3Sep27thAnotedAmericanpsychologistonceremarkedthatchildhoodisamagicalperiodinone’slife.Indeeditis,forduring1oneundergoesastep-by-steptransformationnotonlyin2capacity,butalsoinphysicalandverbalskills.Eachstep3anincreaseinthedifficultyofachild’sconceptualandlearningabilities.Duringtheearlystagesofchildhood,frominfancytoaboutfive,thechildlearnssimpleskillsincludingusingthetoilet,bathinganddressinghimself4.Atthisstage,healsolearnstobeveryobservant,curious,5andcreative.Hisabilitytorememberthingsalso6atthisstage.Heremembersdetailsthatanadultmayhavedifficultyinremembering.7,helearnselementaryskillsinproblem-solving.Atschool,particularin8classes,thechildisespeciallycreative.Givenapieceofpaperandsomecoloredpencils,hedrawsavarietyof9fromhissurroundingsaswellasfromhis10circle.Itisnotsurprisingtoseeachilddrawamonstertorepresentanabusivefather,andan___11__torepresentalovingandcaringmother.Ashegraduatestothelaterstagesofchildhoodborderingonthe12years,thechildlearnsthecomplexityofhumanrelationsandsocializationby13withhispeers—hisfriendsandschoolmates.Healsolearnsto14withnewlifesituations,includingdatesandpart-timework.Givenatightscheduleofschoolwork,thechildlearnstopreparehisownschedulesofworkandplay;themorepracticalandlessseriousonesmanagetotaketimeoutoftheir15schedulesofassignments,reportsandtestsandexaminationstogowiththeirfriendsonrelaxationentertainment.1.A.adolescenceB.adulthoodC.childhoodD.infancy2.A.spiritualB.magicalC.practicalD.mental3.A.signalsB.presentsC.preventsD.signs4.A.willinglyB.excitedlyC.confidentlyD.independently5.A.optimisticB.imaginativeC.ableD.studious6.A.increasesB.developsC.declinesD.strengthens7.A.GraduallyB.FortunatelyC.UnexpectedlyD.Undoubtedly8.A.musicB.chemistryC.artD.biology9.A.picturesB.imagesC.reflectionsD.buildings10.A.schoolB.familyC.teacherD.friend11.A.beautyB.actressC.witchesD.angel12.A.infancyB.adulthoodC.teenageD.aged13.A.competingB.fightingC.interactingD.learning14.A.experimentB.agreeC.withdrawD.concern15.A.ambitiousB.originalC.dailyD.busy语法填空2Asaworkingmomwiththreeyoungsons,keepingthehousecleanisabigchallenge.16wecleanthehouseeveryweek,onehourlateraftercleaningourbedroomsandbathroomsarebacktotheir17(mess)look.Whenasked,myboyswillhelpneatentheirroom,cleartheirplatesfromthetableandpickuptheirschooljunk.ButIneedtoremindthem18itagainandagain.IfIdon’tremindthem,Iwillstepoverallthethings19makemyhouselooklikeagarbagecan.Thisisquite20changefrommypre-kidyearswhenInever___21(leave)anywasteinthehouse.22seemsthatIcannotgetthesedaysbackagainatmyownhouse.WhenlastweekIfoundaprogramcalled“ShareaHealthyHabit”onanewspaper,Isawagreatchancetoengagemysonsincleaningchores.Whynotencouragethesebehaviorsduringthesummer,whileschoolisoutandtheirlifeis23(relax)?Thegoalformyboysistoclean24owndormroomthemselveswhentheyarefree.Therewardsforcleanhabitsstartyoungandcontinueastheyget25(old),soIneedtostartmyplanassoonaspossible.阅读理解：AAsthenightsgetlonger,thosewhosufferfromthewinterblueswillbeplanningwaystoescapetothesunshine.Buttheremaybeamuchsimplerwayofcheeringyourselfup...simplyshiningabrightlightintoyourearcanal.UptooneinfourBritonssufferfromseasonalaffectivedisorder,withsevenpercentofthepopulationhavingfull-blownSAD.Itiscausedbythebrainnotreceivingenoughdaylightwhichisneededtotriggerserotonin（血清素）,ahormonethatregulatesmood.Symptomsrangefrommildl...
