【优化指导】2016-2017高中英语Unit4Cyberspace过关检测北师大版必修2

《【优化指导】2016-2017高中英语Unit4Cyberspace过关检测北师大版必修2》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、第四单元过关检测第一部分阅读理解（共两节，满分40分）第一节（共12小题;每小题2.5分,满分30分）阅读卜•列短文，从每题所给的四个选项（A、B、C和D）屮,选岀最住选项。AInmosttownstoday,youcanseeteenagersstandingoverelectronicmachineswithflashinglights,shootingatspaceshipsfromotherplanetsanddroppingbombsonstrangemonsters（恶魔）•Themachineshav

2、enames1ikeSpaceWarrior,DarkInvaderandsoon.Itusedtobebelievedthatdamagewasdoneonlytothosestrangevisitorsfromouterspace,butnowitseemsthattheyarestrikingback・Manyteenagerslikeelectronicgamessomuchthattheycan,tstopplaying.Theyspendhourstightlyholdingthejoystickcon

3、trolsandconstantlypressingbuttonsmarked“fire”.Theydeveloppainsontheirfingersbecauseoftheconstantpressure.Theyplayandplaythatthepainshavenochancetobecuredproperly.Therapidwristmovementrequiredtoguidethespaceshipacrossthescreencausesanotherproblem:Themusclesofth

4、ewristandarmbecomesoinflamedandswollen（充血红肿）thattheypressagainstthebones.ThisconditioniswhatdoctorsnowcalluSpaceWarrior?sWrist”.Otherstrangcachesandpainsalsoarelikelytoaffecttheelbowsandshoulders.Anotherevenmorealarmingproblemisshownbythecaseofa17-year-oldgirl

5、whichwasrecentlyreportedintheBritishMedicalJournal.Shehadbeenplayingvariouskindsofelectronicgamesformorethantwohoursaday.Herfatherrepairedgamesandmachinesandshecouldusethecassettesandsystemsinhisworkshopasoftenassheliked.Oneday,afterplayingagamecalledDarkInvad

6、er,shelostconsciousness（晕倒）andfelltothefloor.Doctorswhoexaminedherfoundshewassufferingfromanunusualillnesscausedbylightsflashingataparticularfrequency.1.Electronicgamesarefoundverypopularwith・A.peoplelivingintownsB.studentsstudyinginhighschoolsC.girlsworkingin

7、theirfather"sworkshopsD.youngpeople提示:根据文章开头"Inmosttownstoday,youcanseeteenagersstanding...”可知选D项。答案:D2."SpaceWarrior"sWrist”iscausedby.A.constantlypressingthebuttonsB.rapidlymovingacrossthescreenC・tightlyholdingthejoystickcontrolsD.inflamedandswollenmusclesof

8、thewrist提示：根据第二段中"Theydeveloppainsontheirfingersbecauseoftheconstantpressure...Thisconditioniswhatdoctorsnowcal1"SpaceWarrior，sWrist，•”可知其根源是不停地按按钮，故答案为A项。答案:A3.Thecaseofa17一year-o