人教版高中英语选修七Unit1Livingwellusinglanguage(9).docx

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1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯Unit1Livingwellusinglanguage课时作业第一节七选五(共5小题;每小题2分,满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。Ⅵ。阅读填句根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Sooncomputersandothermachineswillbeabletorememberyoubylookingat

2、youreyes！_____1___Sointhefutureyouwon’thavetorememberanumberwhenyouwanttouseamachineortakemoneyoutofabank.You’lljusthavetolookatthemachineswillbablethattotellwhoyouare.Theeye-recognitionprogramhasalreadybeentestedinshopsandbanksintheUSA,Britain,Spain,ItalyandTurkey.

3、_____2___.However,scientistsarealsoworkingonothersystems._____3___Wealreadyhavemachinesthatwillbeabletotellwhoyouarefromyourvoiceorthemarkmadebyyourfinger.Eye-recognitionisbetterthanotherkindsbecauseyoureyesdon'tchangeasyougetolder,anddon’getdirtylikehandsorfingers,

4、andeventwinshavedifferenteyes.Sotheeye-recognitionprogramcanbeupto94%correct,dependingonhowgoodthetechnologyis._____4___InBritain,itwasfoundthat91%ofpeoplewhohadtrieditsaidthattheylikedtheideaofeye-recognition.Inthefutureyourcomputerwillbelookingatyouintheeye.___5__

5、___A.Sosmile!B.Howdoestheeye-recognitionprogramwork?C.Theprogramworksbecauseeveryone’seyesaredifferent.D.However,someotherprogramsmayonlybe51%correctatpresent.E.Everyone'shobbiesaredifferent,eventwinshavedifferenthobbies.F.Soonthistechnologywilltaketheplaceofallothe

6、rwaysoffindingoutwhopeopleare.G.Machineswillsoonbeabletoknowyoufromtheshapeofyourfaceorhandorevenyoursmell!第二节完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。Textinginthestreet--yourfuneralMillionsofpeopleareputtingtheirlivesatriskbytextingthe

7、irfriendsastheywalkalongbusystreets,reportedtheDailyMail.Oneinten1usershasalreadybeen2becausetheyaresolostintheirphonesand-1-⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯failto3lamp-postsorcars,accordingtoJoannaLumsdenofAstonUniversity.Totestthedangeroftextingwhil

8、e4,Lumsdendidanexperimentinwhichvolunteersfolloweda5_pathwhiletryingto6inamessageonaphone.Aroundthem,screens7upinstructionstoavoidstepping