Throughhistorychildrenhaveplayedwithtoysandtheyhelptopreparechildrenforadultlife.Butthetoysarechangingallthetime.Asscienceandtechnologyhavechangedthewayadultslivethetoyschildrenplaywithhavechangedaswe
<p>问题:Throughhistorychildrenhaveplayedwithtoysandtheyhelptopreparechildrenforadultlife.Butthetoysarechangingallthetime.Asscienceandtechnologyhavechangedthewayadultslivethetoyschildrenplaywithhavechangedaswe<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">刘惟一的回答:<div class="content-b">网友采纳 45.B46.C47.C48.B49.A45.B解析:细节理解题。根据文章的第一段中的“Developmentinscienceandtechnologyhashadabigeffectonthetoysthatchildrenplaywith."和“Thematerialsthattoysaremadeofhavealsochanged.”可知,第一段是从玩具的种类和制作玩具的材料两方面来说明玩具的变化,故选 B. 46.C解析:细节理解题。根据第一段中的“notbeallthatdifferentfromtheoneschildrenplayedwith1.000yearsago.”以及第二段的最后一句可知,作者用“骰子”这个例子来证明有些玩具历经千年也不“过时”,故选C. 47.C解析:推理判断题。A项的内容在文章中并没有提及;根据第一段的childrenhaveplayedwithtoysandtheyhelptopreparechildrenforadultlife.”可知,玩具对孩子将来的生活有影响,故B项错误;第一段的“Plasticisamodemman-madematerialthatdidnotexistinthepast.”只是说塑料在过去不存在但是不能推出它是制作玩具最好的材料,故D项的说法也是不正确的;根据第一段的“Developmentinscienceandtechnologyhashadabigeffectonthetoysthatchildrenplaywith.”可知,科技的发展影响着玩具的发展,故选C. 48.B解析:细节理解题。根据第三段的14Onethingweknowisthatkidsinearlyyearsneedtobeintouchwiththerealworld...unlesstheirhandsorfeethaveadirectroleinsuchactivities.”可知,电子玩具阻止了孩子和真正世界的接触。故选B 49.A解析:细节理解题。根据文章最后一段提到的“increaseachild'screativityandimagination”,“beusedingroupsettings”及“theyteachchildrenwhattheworldismadeof”不难发现传统玩具的好处包括了B、C、D三项文章没有提到帮助孩子学习好的内容。故选A.
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