备战高考英语一轮复习第十九套英语8Units3_5单元训练A卷，含解析.docx

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1、此卷只装订不密封班级姓名准考证号考场号座位号单元训练金卷·高三·英语卷（A）英语8Units3-5注意事项：1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。2．选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。3．非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。4．考试结束后，请将本试题卷和答题卡一并上交。第Ⅰ卷第一部分听力（共两节，满分30分）略第二

2、部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。AInspiredbya9-year-oldcyclistwhousesonlypartofonehand,agroupofUniversityofGuelphstudentshaswonaninternationalawardfortheirinvention—abikebrakelever(刹车手柄).Itpullsboththefrontbrakeandtheba

3、ckbrakeatthesametime.LaurenTurnerwasabletorideherbike,butnotasconfidentlyandquicklyasherfriends.“Shecouldn’tusethefrontbrake.Shewasonlyusingthebackbrake,butthefrontbrakemakesyoustoptwiceasfast,”saysMichaWallace,whowithKatieBell,AninaSakaguchiandAndrewMorriswonsecondprize

4、intheJamesDysonAwardsfortheirsingle-handedbikebrakinglever.“Sheuseditalllastsummerandshehadnoproblems.Shesaidithelpedhergofasterbecauseshefeltmoreconfidentinherbrakingabilities.Shefeltsafer.”saysWallace.Theinventionwasthefourth-yeardesignprojectforthefourstudents.Theydes

5、igned,testedandcreatedaprototype(模型)withinafour-monthperiod.WhenWallaceheardabouttheJamesDysonAwardsonthenews,sheandherco-inventorsenteredtheirprojectintheUK-basedcontest.Thecontestmainlyrewardsstudentdesignerswhocreateproductsthatimprovethewaywelive.TheGuelphstudentscol

6、lectedthesecondprize—￡2,000forthem,plus￡500fortheirschool.Aswell,theyhadachancetomeetJamesDyson,aUKinventor.Whilepraisingthestudentsfortheircreativity,Dysonsaidthesingle-handedlevercouldimprovesafetyforallcyclists.“Byusingbothbrakesatonce,”heexplains,“youcouldpreventthep

7、ossibilityofflyingoverthehandlebarsandendingupwithaninjury.”Thestudentsarehopingtosellthepatenttoamajorcompany.Itmaybeusedinotherdevicesthatrequiretwohandsforoperation.21.Thebikebrakeleverwasdesignedforthepurposeof.A.winningJamesDysonAwardsB.helpingpeoplebecomeconfidentC

8、.applyingforapatentfortheinventionD.helpingthedisabledridetheirbikesafely22.Whatcanweknowabouttheinvent