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1、2019年高考英语大一轮复习Unit4Globalwarming课时作业新人教版选修6Ⅰ.阅读理解Aschildrenreachkindergartenandearlygrade-schoolage,theycontinuetobeeincreasinglymoreawareofthewiderworldbeyondhome,schoolandtheirneighborhood.Ifyouhaven’talreadydoneso,thiscanbeanexcellenttimetoteachyourchildabouttheenvironment,andhowyoucanwor
2、ktogethertogogreenasafamily.Ifyou’vealreadyintroducedsomeeco-friendlyhabitsinyourhome,herearesomewaysyourgrowingchildcancontributemoretothegreeningofhisworldandbeyond.My7-year-oldsondiscoveredamagazinecoveronthetablethatfeaturedacoverlineaboutpolarbearsbeingendangeredbecauseofglobalwarming.I
3、decidedtobestraightwithhim—Isaidyes,thereisadangertopolarbearsandotherwildlifebecauseofpollution.ButItoldhimthatwecanalldosomethingtogogreenandhelpmakeadifference,andperhapshelpthepolarbearsandalllivingthingsonourplanet.Mygrandmotherswereimmigrants(移民)wholivedthroughwarsinSouthKorea.Theyused
4、toconstantlyremindmetoturnoffthelights,andevennottousetoomuchtoiletpaper.Asitturnsout,theseweregreatlessons.Haveyourchildgetintothehabitofturningofflightsandelectronicequipmentwhenhe’snotusingthem.Anicebonus(意外收获):reducingelectricityusecanhelpcutdownyourbills.Agrade-schoolerisoldenoughtounde
5、rstandthatwateresfromlakesandpools.Explainthatwastingitcanaffecteveryonewhodependsonthatwater.Wastingwateralsomeanswastingenergy.Atapthatrunsforfiveminutesisequaltolettinga60-wattbulbrunfor14hours,accordingtotheEnvironmentalProtectionAgency.Makeiteasierforyourgrade-schoolertogogreenbychoosin
6、gdifferentbasketsforglass,metal,paper,andplastic.Haveyourchilddrawpicturesofrecyclabletypestomarkeachbasket.Onceaseasonormore,haveyourchildhelpyoulookforusedclothing,books,toysandotherthingsaroundthehousetogiveawaytolocalshelters(避难所).【文章大意】本文作者以自己的亲身经历告诉其他母亲应该如何在生活中帮助孩子变得更有环保意识,让他们从小就有保护环境的
7、观念。1.Theunderlinedword“contribute”inParagraph1means .A.buy B.use C.give D.find【解析】选C。词义猜测题。由于本句里的introduced说明如果你已经介绍给孩子一些环保习惯了,而且在接下来的三个段落中作者本人又给出一些关于绿色生活的建议。所以这里的contribute的意思是“给出”。2.Whatmakespolarbearsindangeraccordingtothepassage?A.Thegl
