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ID:20398720
大小:85.91 KB
页数:37页
时间:2018-10-13
《剑桥雅思真题4阅读及翻译word》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、剑4T1P1TropicalRainforestsAdultsandchildrenarefrequentlyconfrontedwithstatementsaboutthealarmingrateoflossoftropicalrainforests.Forexample,onegraphicillustrationtowhichchildrenmightreadilyrelateistheestimatethatrainforestsarebeingdestroyedatarateequiva
2、lenttoonethousandfootballfieldseveryfortyminutes-aboutthedurationofanormalclassroomperiod.Inthefaceofthefrequentandoftenvividmediacoverage,itislikelythatchildrenwillhaveformedideasaboutrainforests-whatandwheretheyare,whytheyareimportant,whatendangerst
3、hem-independentofanyformaltuition.Itisalsopossiblethatsomeoftheseideaswillbemistaken.Manystudieshaveshownthatchildrenharbourmisconceptionsabout‘pure'curriculumscience.Thesemisconceptionsdonotremainisolatedbutbecomeincorporatedintoamultifaceted,butorga
4、nised,conceptualframework,makingitandthecomponentideas,someofwhichareerroneous,morerobustbutalsoaccessibletomodification.Theseideasmaybedevelopedbychildrenabsorbingideasthroughthepopularmedia.Sometimesthisinformationmaybeerroneous.Itseemsschoolsmaynot
5、beprovidinganopportunityforchildrentore-expresstheirideasandsohavethemtestedandrefinedbyteachersandtheirpeers.Despitetheextensivecoverageinthepopularmediaofthedestructionofrainforests,littleformalinformationisavailableaboutchildren’sideasinthisarea.Th
6、eaimofthepresentstudyistostarttoprovidesuchinformation,tohelpteachersdesigntheireducationalstrategiestobuilduponcorrectideasandtodisplacemisconceptionsandtoplanprogrammesinenvironmentalstudiesintheirschools.Thestudysurveyschildren’sscientificknowledge
7、andattitudestorainforests.Secondaryschoolchildrenwereaskedtocompleteaquestionnairecontainingfiveopen-formquestions.Themostfrequentresponsestothefirstquestionweredescriptionswhichareself-evidentfromtheterm"rainforest".Somechildrendescribedthemasdamp,we
8、torhot.Thesecondquestionconcernedthegeographicallocationofrainforests.Thecommonestresponseswerecontinentsorcountries:Africa(givenby43%ofchildren),SouthAmerica(30%),Brazil(25%).Somechildrenalsogavemoregenerallocations,suchasbeingneartheEquator.
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