历年来高考试题中的生词量有增无减。“教学大纲”要求学生“读懂生词率不超过3%的有关专记、故事、记叙文、科普小品和有关社会文史知识等不同题材的材料。”在英语阅读训练和测试中，生词障碍往往会成为学生理解的“绊脚石”，这些“绊脚石”的出现大致分三类：1．旧词新义，考查词汇表中未出现的词义。2．合成词、转化词与派生词，如cost­effective，shoplifting，heartbroken，computer­literate，people­literate，decision­thinking，imperfect等。3．“灵活”的常用词增多，这些词必须根据具体的上下文语境才能正确理解。4．“新鲜”的外国人名、地名、专有名称增多，这些词有些带有一定的文化背景。AccordingtothestudycarriedoutbyexpertsatMasseyUniversitySchoolofEducationalStudies，watchingpreferredmovieshelpschildrenlearn.Scientistssaythatparentsnolongerhavetoworryabouttheirchildrenspendingalotoftimeathomesincebywatchingtheirfavoritemoviestheyexercisetheirmind.Inordertofocusonkids'behaviorandtheirdepthofunderstandingwhenwatchingafilm，BrianFinch，alectureratMasseyUniversitySchoolofEducationalStudiesdecidedtousethesecondmoviefromtheHarryPotterseries，entitled“HarryPotterandtheChamberofSecrets”．ThescientiststatesthatwatchingthemovieisjustaseducationalasreadingthebookofJ．K.Rowling，whoseboywizardmotivatedalotofchildrentostartreadingbooksonceagain.Asurveyamongschoolchildrenfoundthat“HarryPotterandtheChamberofSecrets”wasthemostpopularmovieamongchildrenwith17kidssayingtheywatcheditforatleast10times.“Kidsidentify_withHarry.Heisnotasuperheroandlikeus，he'snottopoftheclassorthebestatordinarythingsbuthehastheseunusualtalentswewouldliketohave.”ThereleaseofMasseyUniversitySchoolsaidthatpairsofchildrenwhowatchedthefilmatakid'shomewerevideoedandscientistsnoticeddifferentpracticesinviewing.Therewerepairswhotalkedand/orgesturedtothedisplayandeachotherandtherewerepairswhoweresayinglittleallthewaythroughthemovie.Itwassaidthatchildren'sgestureswerenotperformedonlyattheliterallevelofimitatingtheactionofthemoviecharactersbutalso“atthepersonalizedengagementlevelwheretheyphysicallyelaboratedoncharacters'emotionalstateswhichwerenotbeingovertly(公然地)expressedonscreen.”1．Thispassageisintendedfor________.A．childrenB．teachersC．parentsD．schools2．Theresultofthestudyisthat________.A．childrenlikewatchingmoviesathomeB．HarryPotterseriesattractallchildrenC．Harry