2018_2019学年高中英语module2highlightsofmysenioryear课下能力提升（五）外研版

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1、课下能力提升(五)阅读理解AManyparentsarebeginningtodemandlesstechnologyuseintheprimaryclassroomduetotheamountofscreentimechildrenhaveathome.Thisraisesthequestionaboutwhethertechnologyintheclassroomhelpsorstopslearning.Weoftenhearcomplaintsthatchildrenhavelosttheabilitytocarryoutsimplecalculations(计算

2、)becauseoftherelianceoncalculatorsinprimaryschools.Thisisnotthecase.Infact,calculatorsarenotasignificantfeatureofprimaryschoolmathslessons.Whencalculatorsareusedinprimaryclassrooms,it'susuallytohelpchildrendevelopnumbersenseortostudynumberpatternsandrelationships.Itallowsthemtoapplytheir

3、knowledgeofplacevalueandothernumberrelatedconceptsratherthanusingatraditionalmethod.InAustralia,theuseofdigitaltechnologiesintheprimarymathsclassroomisnotanoption.Tochangethesituation,thegovernmenthastakenmeasurestomakeitfeasibleforteacherstoapplytechnologiesinallsubjectareas.Fortunately

4、,schoolshaveaccesstomorepowerful,affordabledevicesthaneverbefore.Thesearethesamedevicesthatmanychildrenhavealreadyhadaccesstoathome.InarecentresearchevaluationoftheMatificdigitalresources,thestudentsfoundthattheyenjoyedusingtheresourcesoniPadsandcomputers,andwentfromthinkingaboutmathsass

5、omethingboringtosomethingthatisfuntolearn.Thechildrenalsovoluntarilystartedtousetheirscreentimeathometodomaths.Pretestandposttestdataalsoshowedimprovedscores.Manywouldconsiderthattheuseofmobiledevicesinmathswouldconsistofsimplegameplaying.Theappearanceofmanylowqualityappsmakesithardforch

6、ildrentogetlearningchances.Luckily,there'smuchthatteacherscandoandaredoingwithtechnology.Justastheworldhaschanged,themathematicsclassroomhasalsochanged.Whenitcomestotechnologyintheclassroom,it'sallaboutbalance.语篇解读：本文是一篇说明文。文章主要介绍了在小学数学学习中引入科技手段的必要性。1．Calculatorsmainlyhelpprimarystudents

7、________.A．savemoretimeforstudyB．finishcomplexcalculationsC．buildmathematicalconceptsD．practicecalculationmethods解析：选C　推理判断题。根据第二段“it'susuallytohelpchildrendevelopnumbersense...ratherthanusingatraditionalmethod.”可推断，计算器主要帮助小学生们建立数学概念。2．WhatdoestheunderlinedwordinParagraph