2021高考英语一轮复习课时作业13Unit13People北师大版必修.doc

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1、课时作业13　　Unit13　People课时练(一)　阅读理解·组块专练——练速度(限时：35分钟)阅读理解(共两节，满分40分)第一节　(共15小题；每小题2分，满分30分)阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。A[2020·福建三校联考]Thethingsthatkidschoosetoplaywithcanaffectourearth.Themanufacturingoftoysandgamescanproduceharmfulpollutionandnonb

2、iodegradablewaste,whichisharmfulforourplanet.Butsometoymakersarecreatingitemsforkidsthataimhigher.Theyusenaturalornonharmfulmaterials,andfindwaystoreuseandrecycle.Toysandkits(成套工具)canalsoteachkidsaboutenvironmentallyfriendlysolutions.Hereareafewofour

3、favoritelowimpact,funtoys.TestthewaterWateristheearth'smostpreciousnaturalresource.Manypeopletakeitforgranted,butnoteverybodyintheworldhasaccesstocleanwater.LearnaboutthesciencebehindonesolutionwithThames&Kosmos'GlobalWaterQualityExperimentKit.Thekit

4、comeswithtoolsandinstructionsforconductingeightimportantexperimentsincludingtestingthequalityofwaterandmakingdirtywatercleaner.($15)PlanttomatoesWhencommunitiesindry,desertregionsexperiencedrought,itimpactstheiragriculturalpractices.Learnaboutwaterpr

5、eservationandgrowdeliciouscherrytomatoeswithBacktotheRootsSelfWateringTomatoPlanter.ItfeaturestechnologythatAfricandesertfarmershavebeenusingforthousandsofyears:aminiatureclaypotreleaseswater,butonlywhenthesurroundingsoilhasdriedup.($30)Drawwithveggi

6、esWeeCanToo'sVeggieSidewalkChalkismadefromfruitandvegetablepowders—it'spracticallysafetoeat!Thechalk,createdusingenvironmentally-18-friendlyingredients,hasnoneofthechemicalsfoundinyourtypicalsidewalkchalk.Whentheraincomesandwashesawayyourmasterpiece,

7、noharmfulpollutantswillbeenteringtheenvironment.($12)CreatewithcardboardWhencardboardbreaksdowninalandfill,itcreatesmethane,amajorgreenhousegasthatcontributestoglobalwarming.RecycledcardboardcanbetransformedintoaworkofartwiththeCardboardToolKitfromUn

8、commonGoods.Thekitcomeswith28reusablepartsforfasteningcardboardpiecestogether.Nowletyourimaginationgowild!($13)1．WhatisspecialaboutBacktotheRoots'smallclaypot?A．Itisverypretty.B．Itisarecentinvention.C．Itcanimprovetomatoes'taste.D．Itusestechnologyagai