最新2019版一轮优化探究英语（北师大版）练习：必修一 Unit 3 Celebration Word版含答案

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1、.......模块达标检测(一)限时：100分钟Ⅰ.阅读理解ATheCoolestInventionsAnOceansVacuumThere'sacollectionofplastictrashinthemiddleofthePacificOcean.It'sbiggerthanTexas—andgrowing.Thewaytocleanitupnowistocatchitwithnets.Thatisbothcostlyandslow.Instead，theOceanCleanupProjectproposesa62milelongfloatingbarrierthatwouldu

2、senaturalcurrentstotraptrash.Ifnextyear'strialssucceed，afullcleanupoperationwouldaimtostartin2020.Itcouldreducethetrashby42%over10years.EasyOnShoesIn2012，MatthewWalzer，ahighschoolstudentwithadisability，sentanotetoNike.“Mydreamistogotocollege，”hewrote，“withouthavingtoworryaboutsomeonecomingtotie

3、myshoeseveryday.”Nikeassignedadesignteamtothechallenge.Thisyear，theycameoutwiththeirsolution:theFlyEase.Thebasketballshoecanbefastenedwithonehand.ApairofNikeFlyEaseshoessellsfor$130.AnAirportforDrones(无人机)AsAmazon，Google，andothersgetreadyfordronedeliveryservice，thereisonebigquestion:Whatkindsof

4、homebaseswilltheirdroneshave?Rwanda，inAfrica，mayhavetheanswer.There，workerswillsoonstartworkonthree“droneports.”Thegoalistomakeiteasiertotransportfood，medicalsupplies，electronics，andothergoodsthroughthehillycountryside.Constructionissettobecompletedin2020.[语篇解读]　本文是一篇应用文。文章介绍几项最新的发明。1．What'sthe

5、advantageoftheOceansVacuum?A．Itcanbeamoneysaver.B．Itcangrowyearbyyear.C．Itcantearplasticintopieces.D．Itcanbeputintowideusesoon.解析：细节理解题。第一段中说到传统用网打捞塑料的方法既费钱又慢，由此可知，借助自然的力量打捞塑料的方法要快捷省钱。答案：A2．WhatdoweknowaboutNike?A．Itoffersfreeshoestothedisabled.B．Itisdesigningnewshoesfrequently...............C．

6、Itprovidescustomerfriendlyservices.D．ItrespondedtoMatthew'srequestpassively.解析：推理判断题。MatthewWalzer身患残疾，系鞋带不方便，给耐克公司寄去信件后，耐克公司积极回应并设计出了一款可以单手系的鞋带，由此可以推断耐克公司以客户需求为中心。答案：C3．WhyisRwandasettingup“droneports”？A．Becauseroadtravelthereisrough.B．Becausetherearetoomanydrones.C．Becausethey'reeasiertoconst

7、ructthanroads.D．Becausetheyarereceptivetonewtechnology.解析：细节理解题。由最后一段中的Thegoalistomakeiteasiertotransportfood，medicalsupplies，electronics，andothergoodsthroughthehillycountryside可知，因为陆路运输不便，卢旺达决定建无人机机场。答案：ABManyofthe285millionpeopl